Support of coatings cleaning device

FIELD: machine building.

SUBSTANCE: support contains a casing, on it main casing is installed, it is made with possibility of cleaning, lighting source installed in casing, diffuser made with possibility of the light diffusion of the lighting source, and lid creating external top surface of the casing. The casing contains bottom area made with possibility of contact with suction nozzle of the main casing, and area of side wall from bottom area for bending relatively to the bottom area. The diffuser is installed on area of side wall.

EFFECT: increased comfort.

18 cl, 8 dwg

 

This application has a priority based on Korean patent application No. 10-2012-0155270 of 27 December 2012, included in this description fully by reference.

The LEVEL of TECHNOLOGY

AREA of TECHNOLOGY

The present invention relates to a supporting device for cleaning surfaces and, more particularly, to a supporting device for cleaning surfaces, which allows the user to determine that the support device carries out sterilization.

DESCRIPTION of the prior art

In General, coverage is full of bacteria, dust mites, etc., and moreover, stained with many large and small contaminants, including fine dust. For sterilization of bacteria or dust mites that are present in the coatings, or for removal of many pollutants, widely used sterilizer coverings or carpet-cleaning coatings.

Regular cleaning of coatings adapted to remove a variety of contaminants and the like from the coating by means of a reciprocating movement of the person who holds the handle for cleaning in the position in which the bottom surface of the cleaning agents come into contact with the cleaned surface. Next to the handle for cleaning is the mode button, which allows a person to choose, for example�EP, cleaning mode.

When cleaning coatings suction nozzle sucks up contaminants, etc. from a coverage by using a suction power of the suction motor. Contaminants sucked into the nozzle, pass through the filter and stored in the camera.

Some part of the dust, adhering to the coating can not very well separated from the coating when exposed to only the suction force of the suction motor. Therefore, provided a shaker for shaking the coating to facilitate separation of contaminants from surfaces. The vertical vibration of the shaker with the aim of shaking coatings is driven by the engine.

The above-described cleaning agent coatings of the prior art in the shutdown period can be stored on a support device. The support device may have various functions.

However, the user has difficulty in determining whether it performs or not support device specific function when you power on the support device.

DESCRIPTION of the PRIOR art

Accordingly, the present invention relates to a supporting device for cleaning surfaces, which essentially eliminates one or more problems due to limitations and disadvantages and�known level of technology.

One of the objectives of the present invention is to provide a support device for cleaning surfaces, which allows the user to determine that the support device carries out the sterilization of the main body.

Another object of the present invention is to provide a support device for cleaning surfaces, which allows the user to properly lay the power supply line for cleaning surfaces in a support device.

Additional advantages, objectives and features of the invention will be partially set forth in the following description and partly become clear to experts in the art after studying the following or may be learned in the practical implementation of the invention. The objectives and other advantages of the invention may be realized and attained by the structure specifically addressed in the description and the claims and the attached drawings.

To solve these problems and achieve other advantages and in accordance with the present invention that is implemented and described in detail herein, the support device for cleaning coating comprises a housing on which is mounted the main body, made with the possibility of cleaning, a light source mounted on a building�CE, the diffuser is arranged to diffuse light emitted from the light source and the cover forming an external upper surface of the housing, wherein the housing contains the lower portion, made with the possibility of coming in contact with the suction nozzle main body, and part of lateral walls extending from the bottom portion to bend relative to the lower section and the lens installed on the section of the side wall.

The diffuser can provide light emission in the direction of the main body.

The diffuser may comprise a plurality of ribs arranged in parallel.

The ribs can be made parallel to the direction of connection of the lower portion and the cover.

The light source can emit light in a direction perpendicular to the ribs.

A plurality of ribs can be formed by a fastening element, wherein the area light source is inserted and fixed into the fixing element.

The support device may further comprise ultraviolet (UV) lamp, mounted in the lower section to emit light for sterilization of the main body.

The lower portion has a through hole for passing light emitted from the UV lamp, wherein the through holes are located along the UV lamp.

Around the through holes may be about�Radovana many notches.

On the rear side of the recesses may be provided a printed circuit Board (PCB) for controlling the transfer of energy supplied from the external power source to the light source.

The light source and the UV lamp can be turned on simultaneously.

The lower portion is provided with a terminal, made with the possibility of coming in contact with the main body for transmitting electric power supplied from the main body to the support device.

The support device may further include a female part, which uses the power supply line for supplying electric power from an external power source to the main body.

The lower portion may be inclined at a predetermined angle relative to the ground, and the female part may be located between the lower section and the earth.

The cover may be made of a material which does not transmit light.

Between the cover and the housing may be provided with a decorative element having a color different from colors of the main body and lid.

In accordance with another object of the present invention, the cleaning agent coating includes a main body having a suction nozzle, made with the possibility of suction of contaminants, including dust, as well as the support device, is installed on the main body, when e�'om the support device comprises a housing, which planted the main body, a light source mounted on the main body; a lens configured to diffuse light emitted from the light source and the cover forming an external upper surface of the housing, the housing contains the lower portion, made with the possibility of coming in contact with the nozzle main body, and part of lateral walls extending from the bottom portion to bend relative to the lower section, while the diffuser is installed on the section of the side wall.

The diffuser provides light emission in the direction of the main body.

It should be understood that both foregoing General description and the subsequent detailed description of the present invention are exemplary and explanatory and are intended for further explanation of the claimed invention.

BRIEF description of the DRAWINGS

The accompanying drawings are intended for better understanding of the present invention, included in the description and forming part of this application, illustrate variant (s) of the invention and together with the description serve to explain the principle of the invention. In the drawings:

Fig. 1 - view showing the state separately the main body and a support device;

Fig. 2 is view illustrating a supporting device�isto in accordance with the present invention;

Fig. 3 is an exploded perspective view of the support device shown in Fig. 2;

Fig. 4 is a side view in section of a support device shown in Fig. 2;

Fig. 5 and 6, showing the interior of the mounting device;

Fig. 7 is a plan view of the housing removed cover and decorative element; and

Fig. 8 is view illustrating a diffuser.

DETAILED description of the INVENTION

Further illustrative embodiments of the present invention for a concrete implementation of the above tasks will be described in detail with reference to the accompanying drawings.

In the drawings, the shape, size and other characteristics of components may be exaggerated for clarity and convenience. In addition, the terms specifically defined with regard to the configurations and operations according to the present invention, can be replaced by other expressions in terms of the intentions of the specialists in the art or generally accepted concepts. The meaning of these terms can be interpreted on the basis of the overall content of this specification.

Fig. 1 is a plan view showing the state separately the main body and a support device. The following description will refer to Fig. 1.

The user can separate the main body 2 of a support device 8, and thereafter to carry out the cleaning of the coating�, etc., using the main body 2. In this case, the main body 2 is provided with a power supply line 4, to allow the user to connect the power supply line 4 to an external power source and provide electricity to the main body 2.

On the main body 2 is provided with a suction nozzle 6 is made with the possibility of coming in contact with coatings, etc. thus, to absorb pollutants, such as dust and the like.

The nozzle 6 can vibrate to shake coatings, etc., thereby separating contaminants such as dust and the like from surfaces.

After cleaning, coatings and other things, using the main body 2, the user can set the main body 2 on the support device 8 for storage. In this case, the main body 2 may be obliquely installed on the support device 8.

After the main body 2 placed on the support device 8, the support device 8 can perform sterilization of the main body 2 within the specified time.

The support device 8 includes a female portion 18, which can be set to line 4 of the power supply. Female part 18 is located at the rear end of the supporting device 8 and, thus, is close to the 4 power supplies installed at the rear end of the main building�sa 2. Thus, line 4 power supply 4 can be easily inserted into the female portion 18.

Fig. 2 is a view showing the support device in accordance with the present invention, and Fig. 3 shows a perspective exploded view of a support device shown in Fig. 2. The following description will refer to Fig. 2 and Fig. 3.

The support device 8 in accordance with the present invention includes a housing 10 forming the external surface of the support device 8, and the cover 50 forming the upper exterior surface of the housing 10.

Cover 50 may be made of a material which does not transmit light. Accordingly, it is possible to prevent the radiation of the light emitted from inside the body 10, the user through the cover 50.

The housing 10 consists of a lower portion 12 which comes into contact with the suction nozzle 6 of the main body 2, and the area of the side wall 20, the continuing upward from the bottom portion 12 and bent relative to the lower section 12. The lower portion 12 may have an area equal to or slightly larger than the bottom surface of the suction nozzle 6 so as to cover the entire bottom surface of the suction nozzle 6.

Plot 20 of the side wall has a height similar to the height of the suction nozzle 6, which can ensure the acceptance and coverage of all of the suction nozzle 6 plot bukawai wall.

The diffuser 30 is adapted to diffuse light and is located between the housing 10 and the cover 50. The diffuser 30 may be located near the site, which has a main body 2, and can guide light emitted from a light source installed in the case 10.

The diffuser 30 may be mounted on the section 20 of the side wall to maintain a constant height section 20 of the side wall. Thus, after the landing of the main body 2 on the support device 8 of the nozzle 6 of the main body 2 may be positioned so as to be covered by section 20 of the side wall, the bottom section 12 and a lens 30.

Accordingly, the light transmitted through the diffuser 30 may be emitted in the direction of the lateral surface of the suction nozzle 6.

Between the cover 50 and the housing 10 can be inserted decorative element 80. Decorative element 80 may have a color different from colors of the main body 2 and the cover 50. Decorative element 80 is mounted between the cover 50 and the housing 10 and, thus, is connected to one side of the cover 50, and on the other side of the casing 10. Thus, the decorative element 80 may provide a more durable clutch housing 10 and the cover 50.

The housing 10 is provided with a terminal 17. Terminal 17 may take the electricity from the main casing 2 when the main body 2 led�t on a support device 8. The supporting device 8 is not necessary to connect the supply line to an external power source, as electricity can be fed to the support device 8 via terminal 17.

The lower portion 12 may have multiple through holes 14, which connects the inner part of the housing 10 with the outer body portion 10. In this case, the through holes 14 may have a longitudinally elongated shape.

Around the through holes 14 have done a lot of notches 16. The notches 16 do not penetrate into the lower portion 12 in contrast to the through holes 14 and, accordingly, cannot provide the communication between the outside of the housing 10 and the inner body portion 10.

Recess 16 may have a disk-shaped arrangement on the lower section 12, and all the through holes 14 and the recess 16 may have a circular arrangement. Thus, the user can get aesthetic pleasure from the inner surface of the lower portion 12.

Fig. 4 is a side view in section of a support device shown in Fig. 2. The following description will refer to Fig. 4.

In the housing 10 is installed ultraviolet (UV) lamp 60 to emit sterilizing light to the outside of the housing 10, i.e. in the direction of the main body 2 through the through hole 14. In this case, the UV lamp 60 may be located near the bottom portion 12 to provide a radiation�their sterilizing light, located in close proximity from the main body 2.

Through holes 14 are located near the place of installation of the UV lamp 60 to provide exposure to the light emitted from the UV lamp 60, directly on the main body 2.

In the housing 10 is additionally installed, the source 40 of light. Unlike UV lamp 60 40 light source is used for emitting light, which informs the user about the implementation of sterilization. In this case, the source 40 of light can be mounted on the mounting block 22 of the light source formed on the housing 10.

The source 40 of light can be in the form of light-emitting diode (LED) display that can emit light. In the present invention the diffuser 30 can dissipate the directional light emitted from the led source 40 of light.

Based on the plane of Fig. 4, the 40 light source can emit light in a plane or can emit light outward from the plane. That is, the source 40 of light emits light in the direction of the circumference, on which the diffuser 30.

The housing 10 may include a printed circuit Board (PCB) 70, which transmits the power supplied from the terminal 17 on the UV lamp 60 and the source 40 of light. When the main body 2 comes into contact with the terminal 17, the printed circuit Board 70 supplies the power to the UV lamp 60 and the source 40 of light. After the time expires PEC�nye Plata 70 may disable the electricity, supplied to the UV lamp 60 and the source 40 of light.

On the circuit Board 70 are arranged recesses 16 and not through holes 14. That is, since a part of the lower portion 12 adjacent to the circuit Board 70 is provided with recesses 16, which does not provide communication between the inner and outer housing parts 10, it is possible to prevent contamination of the circuit Board 70 pollutants that enter from the main body 2 on the printed circuit Board 70 when the main body 2 is sitting on a support device 8.

The lower section 12 can be positioned with an inclination at a predetermined angle relative to the ground, and the female portion 18 may be located between the bottom section 12 and the ground.

The slope of the lower portion 12 relative to the earth leads to the slope of the suction nozzle 6 relative to the earth, which can reduce the area occupied by the suction nozzle 6. Accordingly, the main body 2 can occupy less space when it is set on the support device 8 for storage.

When the main body 2 is sitting on a support device 8, the center of gravity of the main body 2 may be instantly changed. For example, when the user puts the main body 2 on the support device 8, the user can instantly submit the main body 2 ago. In this case, there is the problem of possible tipping of the support device 8 and the main building�and 2 back due to the weight of the main body 2.

However, in the present invention, since the female part 18 is located at the rear end of the housing 10, the rear portion of a support device 8 which comes into contact with the ground, has an increased area. Accordingly, it is possible to prevent falling back support device 8 due to an instantaneous shift of the center of gravity of the main body 2.

Fig. 5 and Fig.6 are views showing the interior of the mounting device. The following description will refer to Fig. 5 and Fig. 6. Fig. 5 and Fig. 6 shows the inner part of the housing 10 in a position in which the cover 50 and the decorative element 80 is connected to the housing 10.

The housing 10 is provided with fastening sections 26 of the PCB, made with the possibility of fixing the position of the circuit Board 70. Holding portions 26 of the circuit Board can act on the rear surface of the lower portion 12 at a predetermined height in positions corresponding to upper and lower sides of the circuit Board 70.

The printed circuit Board 70 may be located between the fastening sections 26 of the PCB that allows the worker to easily determine the position of the Board 70. Holding portions 26 of the PCB may be in the form of walls with a predetermined length, thereby realizing stable fixation of the circuit Board 70, which usually has a rectangular panel shape.

The housing 10 is further provided to�apiname sections 24 UV lamp, with the help of which both ends UV lamp 60 can be fixed. Holding portions 24 UV lamp may protrude from the rear surface of the lower portion 12 at a predetermined height, wherein both ends of the UV lamp 60 is attached respectively to the mounting portions 24 of the UV lamp.

The UV lamp 60 has a longitudinally elongated shape and emits a sterilizing light at both ends of the UV lamp 60. Thus, the holding portions 24 UV lamp adapted for coming in contact with non-emitting ends of the UV lamp 60, which prevents the movement of the UV lamp 60 within the housing 10.

The through holes 14 can be longitudinally distributed over a large length to fit longitudinally elongated shape UV lamp 60. That is, the through holes 14 may be adapted to provide radiation of light emitted from the UV lamp 60, directly on the main body 2.

Fig. 7 is a plan view of the housing removed cover and a decorative element. The following description will refer to Fig. 7.

The through holes 14 can be distributed over a greater width than the thickness of the UV lamp 60, although the through holes 14 may have a location similar to the shape of the UV lamp 60. More specifically, the UV lamp 60 has a cylindrical shape and therefore can emit light at a predetermined width. Thus, to ensure pyo�educo more light from the UV lamp 60 on the main body 20, the region of the through-holes 14 may be larger than the area of the UV lamp 60.

The diffuser 30 is sitting on the housing 10. The diffuser 30 may be located so as not to overlap with the section 20 of the side wall of the housing 10, and has a shape similar to the shape of the plot 20 of the side wall.

The diffuser 30 may be provided with a fastening element 34, in which is inserted and fixed portion of the source 40 of light.

In this case, a single source 40 of light can be observed when the insertion section of the source 40 of light in the fastening element 34 and paste the rest of the plot of the source 40 of light in the fastening element 22 of the light source. That is, the source 40 of light noted as the fastening element 34 and the mounting block 22 of the light source.

The 40 light source may include LEDs that emit directional light, and accordingly, light emission on the whole the diffuser 30 in the presence of a single source 40 of light may be difficult. This is because the lens 30 generally has an annular shape, from which it is removed incomplete arc.

Accordingly, there can be provided three source 40 of light, and thus, the number of fasteners 34 and fastener sections 22 of the light source may be equal to the number of source 40 of light.

These three source 40 of light uniformly R�sporogony on the lens 30, to ensure uniform transmission of light emitted from the source 40 of light on the diffuser 30.

Fig. 8 is a plan view illustrating the diffuser. The following description will refer to Fig. 8.

The diffuser 30 may be made of a material which is different transmit light from the cover 50. This enables the light transmitted from the source 40 of light on the lens 30, to enter the main body 2. It is possible to prevent direct transmission of light to the user and, consequently, to prevent blinding instant user light emitted from source 40 of light, as well as to prevent significantly brighter lighting an area of the diffuser 30 in comparison with the rest of the region.

The lens 30 may have a variety of ribs 32 arranged in parallel. In this case, the ribs 32 can be parallel to the direction of connection of the lower portion 12 and the cover 50.

The 40 light source can emit light in a direction perpendicular to the ribs.

The ribs 32 can provide a variable thickness of the lens 30, whereby light from the source 40 of light can be emitted in a direction parallel to the ribs 32, which allows the area where the ribs 32, to be brighter visible to the user.

The rib 32 is formed in the portion of the diffuser 30, incoming�m in contact with the casing 10 to prevent the entry of the user into contact with the protrusions 32.

Above the support device 8 operates as follows. Next will be described the operation support device 8.

After cleaning, the user can put the main body 2 on the support device 8. In this case, the nozzle 6 of the main body 2 is located so as to cover the lower section 12, section 20 of the side wall and the diffuser 30.

After landing a main body 2 on the support device 8, the terminal 17 may receive power from the main body 2, thereby feeding electric power to the source 40 of light and an ultraviolet lamp 60.

In this case, the power supply is controlled by the circuit Board 70.

The lower section 12 is provided on the section closest to the circuit Board 70, the recesses 16 having a predetermined depth, which can prevent the ingress of contaminants stuck to the suction nozzle 6, the circuit Board 70.

In addition, since the printed circuit Board 70 is higher than the through holes 14, it is possible to prevent the ingress of contaminants stuck to the suction nozzle 6, directly on the printed circuit Board 70 through the through hole 14.

When power is applied to the source 40 of light and an ultraviolet lamp 60 under the control of the PCB 70, the nozzle 6 of the main body 2 can be sterilized by the light emitted from the UV lamp 60. � this case, the sterilizing light can enter from the UV lamp 60 to the nozzle 6 through the through hole 14.

In this case the light from the source 40 of light emitted at the periphery of the lens 30. As the light from the source 40 of light is emitted in a direction perpendicular to the ribs 32, the brightness of the light may depend on the form of ribs 32.

If the lens 30 is shining, the user can determine that the sterilization is performed the main body 2. The user is not exposed to the risk blinding instant, because the source 40 of light emits light toward the user. In addition, there is no risk of ultraviolet radiation lamp 60 to the user and, thus, harm to the user.

After a specified time the printed circuit Board disconnects the electric power supplied to the UV lamp 60 and the source 40 of light. The user can detect the completion of sterilization on / off the lens.

Thus, the user can separate the power supply line 4 from an external power source and contain the power supply line 4 in the female 18.

As is clear from the above description, in accordance with the present invention, the user can determine when the support device sterilizes the main body that allows the user to know the working condition of the support device.

In addition, according to the present invention, the power supply line of the main body �can be contained in a support device, providing ergonomic appearance-cleaning coatings.

It is clear that although the above has been shown and described preferred embodiments of the present invention is not limited to the above specific implementation options, specialists in the art can be made various modifications and changes within the attached claims. Thus, these modifications and changes should not be seen independently from the technical concept or prospects of the invention.

1. The support device for cleaning surfaces, wherein the support device comprises a housing on which is mounted the main body is adapted to clean, a light source attached to the housing, the diffuser is arranged to diffuse light emitted from the light source and the cover forming an external upper surface of the housing, the housing includes a lower portion, made with the possibility of coming in contact with the suction nozzle main body, and part of lateral walls extending from the bottom portion to bend relative to the lower section, wherein the diffuser is installed on the section of the side wall.

2. The support device according to claim 1, wherein the diffuser provides light emission in the direction of the main cor�USA.

3. The support device according to claim 1, wherein the diffuser includes a set of ribs arranged in parallel.

4. The support device according to claim 3, in which the ribs are formed parallel to the direction of connection of the lower portion and the cover.

5. The support device according to claim 3, in which the light source emits light in a direction perpendicular to the ribs.

6. The support device according to claim 3, in which a plurality of ribs formed by the fastening element, so that the area of the light source is inserted into the fastening element and secured therein.

7. The support device according to claim 1, further comprising an ultraviolet (UV) lamp, mounted in the lower section to emit light for sterilization of the main body.

8. The support device according to claim 7, in which the lower portion has a through hole for passing light emitted from the UV lamp, wherein the through holes are located along the UV lamp.

9. The support device according to claim 8, in which around a through-hole is formed by a set of notches.

10. The support device according to claim 9, in which on the rear side of the recesses is provided a printed circuit Board (PCB) for controlling the transfer of energy supplied from the external power source to the light source.

11. The support device according to claim 7, in which the light source and the UV lamp is on at the same time.

12. The support device according to claim 1, wherein the lower teaching�current is supplied by terminal, made with the possibility of coming in contact with the main body for transmitting electric power supplied from the main body to the support device.

13. The support device according to claim 1, further comprising a female part, which uses the power supply line for supplying electric power from an external power source to the main body.

14. The support device according to claim 13, in which the lower portion is inclined at a predetermined angle relative to the ground and which female part is located between the bottom and the ground.

15. The support device according to claim 1, in which the cover is made of a material that does not transmit light.

16. The support device according to claim 1, wherein between the cover and the housing is provided with a decorative element having a color different from colors of the main body and lid.

17. Tool for cleaning surfaces, comprising:
a main housing having a suction nozzle, made with the possibility of suction of impurities, including dust; and
the support device on which you installed the main body,
in this case the support device includes a housing, on which is planted the main body, a light source mounted on the main body, the diffuser is arranged to diffuse light emitted from the light source and the cover forming the outer top surface�axis of the hull,
the housing contains the lower portion, made with the possibility of coming in contact with the suction nozzle main body, and part of lateral walls extending from the bottom portion to bend relative to the lower section and the lens installed on the section of the side wall.

18. Carpet-cleaning coating according to claim 17, wherein the diffuser provides light emission in the direction of the main body.



 

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EFFECT: increased convenience of operation.

FIELD: personal use articles.

SUBSTANCE: invention relates to an electric vacuum cleaner with the electric blower phase adjustment function; the vacuum cleaner contains an electric blower, a control element for setting the electric blower input current phase angle, a variable resistor that can set the resistance magnitude (so that to enable its adjustment) and thus set the electric blower power (so that to enable its adjustment), and a control means for setting the electric blower input current phase angle (in accordance with the variable resistor resistance magnitude), the phase angle set (by means of the control element) from the pre-set phase angle range the harmonics whereof are generated with a magnitude the value whereof is no les than the preset limit value.

EFFECT: improvement of technical properties.

4 cl, 8 dwg

FIELD: vacuum cleaners having no dust bags providing possibility for easy removal of trapped dust and cleaning filter without change of dust filtering member.

SUBSTANCE: vacuum cleaner includes brush; drive electric motor for generating suction force; main housing with chamber for placing filter; dust suction tube whose one end is communicated with chamber for placing filter and whose other end is communicated with brush. Lid of main housing is joined with filtering unit for simplified placing filtering unit in chamber for filter and removing it from said chamber. Lid is made with possibility of locking in main housing.

EFFECT: improved design, simplified maintenance of vacuum cleaner.

16 cl, 10 dwg

FIELD: mechanical engineering, in particular, supporting apparatus for vacuum cleaner.

SUBSTANCE: supporting apparatus for elongation tube of vacuum cleaner has casing member attached to elongation tube of vacuum cleaner, and supporting member cooperating with casing member for rotation between first position, wherein supporting member functions as support for elongation tube, and second position, wherein supporting member is folded toward casing member. Casing member consists of first and second casing parts adapted for cooperation with one another around elongation tube and correspondingly comprising pivot joint slot. Supporting member has pair of pivotal protrusions adapted for rotating insertion into pivot joint slot. Supporting apparatus of elongation tube is utilized in vacuum cleaner.

EFFECT: increased efficiency and convenient utilization of vacuum cleaner.

12 cl, 5 dwg

FIELD: mechanical engineering.

SUBSTANCE: vacuum cleaner unit with suction channels has upper and lower casings, first and second suction channels provided in lower casing, at least one upper opening provided in upper casing and adapted for sucking of outer air therethrough by suction force applied to first and second suction channels, and at least one lower opening provided in lower casing. Lower opening is positioned between first and second suction channels and is in fluid communication with upper opening so that air admitted through upper opening is directed into zone between first and second suction channels for dissipating dust therein. The given unit is employed in vacuum cleaner.

EFFECT: increased efficiency of cleaning in side zone as well as in central zone.

9 cl, 5 dwg

FIELD: mechanical engineering.

SUBSTANCE: suction inlet unit for vacuum cleaner having low pressure source is equipped with lower casing including first and second suction openings, upper casing connected to lower casing so as to define connection channel for first and second suction openings, and noise volume decreasing unit extending along connection channel which is in fluid communication with low pressure source.

EFFECT: increased efficiency in sucking of dust at both sides of vacuum cleaner.

20 cl, 7 dwg

FIELD: robotized cleaning-up technique.

SUBSTANCE: automatic cleaning-up system has outside charging apparatus comprising charging support with charging terminals, and a plurality of signal sending parts designed for sending of signals having different codes and power values. Cleaning-up robot comprises battery, connection terminals for connection to charging terminals for supplying of battery with electric energy, receiving part for receiving signals from signal sending parts and control part for controlling movement of cleaning-up robot using signals received by receiving part so that connection terminals are connected to charging terminals.

EFFECT: reduced manufacture costs and provision for creating of effective method for returning of cleaning-up robot to outside charging apparatus.

20 cl, 9 dwg

FIELD: multi-cyclone apparatus that may successively separate from sucked air contamination particles and vacuum cleaners with such apparatus.

SUBSTANCE: multi-cyclone apparatus includes first trapping unit for separating large-size contamination particles out of air; housing of cyclones having second cyclone communicating with first trapping unit and third cyclones arranged around second cyclone and communicated with it. Second cyclone separates from sucked air mean-size contamination particles. Third cyclones separate from sucked air small-size contamination particles. Contamination particles receptacle is formed in lower end of housing of cyclones and it collects mean- and small-size contamination particles. First trapping unit includes casing, first discharge window, guide for directing sucked air from suction window and it also includes partition arranged between inner wall of casing and suction window.

EFFECT: enhanced efficiency, simplified design of multi-cyclone dust-separation apparatus.

11 cl, 5 dwg

FIELD: vacuum cleaning equipment, in particular, dust collecting apparatus positioned within vacuum cleaner.

SUBSTANCE: dust collecting apparatus for collecting of foreign matter has upper cover for closing upper part of dust collecting reservoir, and lower cover for closing lower part of dust collecting reservoir. Separating plate divides internal cavity of dust collecting reservoir into section for separating of foreign matter and section for collecting of foreign matter. Bar pushes separating plate into section for collecting foreign matter and compacting foreign matter collected in said section.

EFFECT: improved dust collecting quality of apparatus.

18 cl, 5 dwg

FIELD: mechanical engineering, in particular, cyclone type equipment for separation of contaminants.

SUBSTANCE: cyclone apparatus has casing comprising chamber of first cyclone, wherein contaminants are preliminarily separated by centrifugal force from air drawn from the outside, chamber of second cyclone, wherein secondary separation of contaminants from air occurs, said air being discharged from first cyclone chamber, and housing designed for catching of contaminants and connected to lower end of casing. Cyclone apparatus is additionally provided with discharge guiding channel extending through casing and housing and designed for directing of air discharged from second cyclone chamber. So, air discharged through discharge guiding channel is delivered directly into space where vacuum cleaner engine is placed.

EFFECT: simplified construction of apparatus and reduced pressure drop.

13 cl, 6 dwg

FIELD: engines and pumps.

SUBSTANCE: vacuum cleaner consists of case, dust collector, air-blowing fan unit, outlet duct for air flowing out of outlet aperture of the air blowing fan unit. Duct is several times curved and produces several flow ducts. At that the outlet airflow duct creates a space between the dust collector and air blowing fan unit. An air outlet filter is installed in the outlet air flow duct at the point where the cross section area of the duct exceeds the cross section area of the outlet aperture of the air blowing fan unit. Air, flowing out of the air blowing fan unit, is let and filtered through the said air flow ducts.

EFFECT: efficient reduction of noise produced by a running vacuum cleaner.

16 cl, 5 dwg

FIELD: engines and pumps.

SUBSTANCE: invention applies to vacuum cleaner, particularly to vacuum cleaner with a cyclone device. Vacuum cleaner consists of case with air inlet and outlet apertures, cyclone device, including primary cyclone for primary separation of air from contaminating particles, and number of secondary cyclones for secondary separation of contaminating particles out of air flowing off the primary cyclone. Each outlet aperture of the secondary cyclone is equipped with noise reduction component. Additionally each of the outlet apertures of the secondary cyclone can be equipped with partitions to separate outlet apertures or there may be installed guides to direct air flowing out of the outlet aperture of the secondary cyclone.

EFFECT: noise reduction in a vacuum cleaner.

19 cl, 5 dwg

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