Lighting control method and device

FIELD: lighting.

SUBSTANCE: invention relates to lighting engineering, in particular the method and the device for control of at least one light source according to a certain parameter of lighting function. At least one source of lighting is connected to the control unit and fitted with the power switch. The control unit is intended for recognition of the switch activation code of and execution of the control mode or of operating mode of each lighting source.

EFFECT: technical result is the control method simplification.

24 cl, 10 dwg

 



 

Same patents:

FIELD: physics.

SUBSTANCE: lighting device (1) includes several lighting sources (4) and one reflecting system, meanwhile the lighting sources (4) are located in front of the reflecting surface of the reflecting system and includes several lighting devices, located around an output hole (10) of the reflecting system. The light beam from the lighting sources (4) due to reflection is deflected towards the reference direction of radiation of the lighting device (1) by means of the reflecting system. The lighting device is fitted with the first reflecting section (2) and the convex second reflecting section (5), the first and second reflecting sections are matched to each other so that the basic light ray can be formed due to that the light from the lighting sources (4) first at first strikes the second reflecting section (5), and then the first reflecting section (2) and leaves from the lighting device towards the reference direction of radiation.

EFFECT: increasing power.

26 cl, 13 dwg

FIELD: electricity.

SUBSTANCE: invention is related to a light fixture containing light sources placed at least in the first group of light sources and in the second light sources, at that the above first and second groups of light sources are controlled separately. Light-collecting facilities collect light from the first group of light sources and convert it to beams of light sources. The light sources and light-collecting facilities are placed in the body emitting beams of the light sources. The body includes a coating containing at least one dissipating area and at least one non-dissipating area. The dissipating area receives light generated by the second group of light sources and dissipates it. Beams of the light sources pass non-dissipating areas without light dissipation.

EFFECT: development of new design for the light fixture.

13 cl, 11 dwg

FIELD: electricity.

SUBSTANCE: invention relates to lighting engineering. The first group of light sources has light-harvesting facilities placed so that they collect and convert light from the light sources to light beams of the light sources. The second group of light sources is placed in the pixel matrix, and each of them contains at least one light source controllable independently from other light sources. At least one of the above pixels is designed to emit light in the area between two of the above light beams. The light sources and light-harvesting facilities are placed in a body with coating that contains dissipating and non-dissipating areas. Light from each pixel is dissipated at the output by passing through the dissipating areas while light beams pass through the non-dissipating areas. At that at least one of the dissipating areas is placed at least two non-dissipating areas.

EFFECT: improvement in emitted light homogeneity is obtained due to that fact that in the lighting unit the light sources form at least two groups of light sources designed so that they can be controlled individually.

10 cl, 17 dwg

FIELD: electricity.

SUBSTANCE: invention relates to lighting engineering. The light assembly (10) used for a lantern (1), in particular, for lighting of roads and/or streets has adjusted light distribution. The light assembly (10) contains at least two light (11, 12) sources or two groups of the light sources, at that each of the above light sources (11, 12) or each of the above groups has individual light distribution performance, at that aggregated light distribution for the light assembly (10) is adjusted by change in light output ratio for at least two above light sources (11, 12) or groups of light sources.

EFFECT: simplifying adjustment of light distribution.

10 cl, 9 dwg

FIELD: electricity.

SUBSTANCE: light beam that left the first output face passes along the first channel and gets to the first input surface of the first window. Light beam that left the second output face passes along the second channel and gets to the second input surface of the second window. The light beam is discharged from the device via the first output surface of the first window and the second output surface of the second window. At the same time arrangement of the first window and second window in the form of an optical wedge with mutually perpendicular cylindrical surfaces or in the form of an optical wedge with a diffraction structure with rated relief applied onto the first input surface of the first window and the second input surface of the second window provides for formation of angular divergence of the light beam, which has asymmetric angular dimensions along the vertical line and horizontal line and change of its direction, providing for arrangement of the lower border of the light beam on the surface of a landing strip, and also provision of the specified direction of the axis of maximum brightness of light beam.

EFFECT: simplified design, reduced dimensions and weight of a device and improved technology for assembly into a landing strip surface.

10 cl, 5 dwg

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment, namely to surgical lights. A light comprises main and supplementary light diodes mounted on a body, distributed on its surface and grouped by the main and supplementary light diodes, and a light field control. The groups of the main and supplementary light diodes are coupled both to each other, and to the light field control. The main light diodes are fixed on the body of the light with their optical axes transecting an axis of the light in the centre of a light spot, while the supplementary light diodes are fixed on the body with their optical axes creating an annular concentric light spot surrounding a main spot.

EFFECT: invention allows higher fixation reliability of the light and maintained higher luminous efficacy.

3 cl, 3 dwg

FIELD: heating systems.

SUBSTANCE: invention refers to independent electric power supply devices of navigation shore-based and sea-based equipment devices as power source for charging the energy storage units (storage batteries) with thermoelectric conversion of solar power. Plant with thermoelectric generator is intended for visual devices of navigation equipment, includes light-optical device, independent electric power source (accumulator) and storage energy device with mechanism of its being connected to this source; at that, it is equipped with thermoelectric converter (thermoelectric generator) as charging device, which converts heat solar energy to electric one, and which is placed inside solar-heat collector, the functions of which are performed with optical device on the basis of Fresnel lens, which is rigidly fixed in caustic neck (focus) of solar-heat collector.

EFFECT: invention shall provide design simplification, increase in reliability, life time and operation process at sites with navigation equipment devices.

1 dwg

FIELD: textile industry, in particular, fabrics or other textile products including illuminated fibers, and articles manufactured from textile product and provided with light source.

SUBSTANCE: textile product includes lit-through fibers and consists of fabric manufactured from interwoven threads and warp fibers. At least some quantity of warp fibers and interwoven fibers consists of lit-through filaments. At least one part of lit-through filaments having free length is not interwoven with respective lower part of fabric. Lit-through filaments are cut and released from respective lower part of fabric.

EFFECT: improved quality of textile product and articles manufactured from said textile product.

11 cl, 7 dwg

Buoyant lantern // 2282785

FIELD: buoyant lanterns.

SUBSTANCE: buoyant lantern has base for placement of at least one light source or illuminating aid. Light screen is connected with base of lantern. The screen has hole to be connected with base; in total the screen has closed spherical surface. Seal member is provided between light screen and base. Contact area between light screen and base is disposed lower than surface of fluid, surrounding lantern. Lantern is connected with at least one fitting element, disposed lower that level of liquid; fitting aid is anchored or being able to be anchored. At least one fitting element is connected with light screen outside base of lantern.

EFFECT: prolonged service life of lantern; improved reliability.

12 cl, 6 dwg

Lamp led // 2227245
The invention relates to the field of electrical and radio engineering

Buoyant lantern // 2282785

FIELD: buoyant lanterns.

SUBSTANCE: buoyant lantern has base for placement of at least one light source or illuminating aid. Light screen is connected with base of lantern. The screen has hole to be connected with base; in total the screen has closed spherical surface. Seal member is provided between light screen and base. Contact area between light screen and base is disposed lower than surface of fluid, surrounding lantern. Lantern is connected with at least one fitting element, disposed lower that level of liquid; fitting aid is anchored or being able to be anchored. At least one fitting element is connected with light screen outside base of lantern.

EFFECT: prolonged service life of lantern; improved reliability.

12 cl, 6 dwg

FIELD: textile industry, in particular, fabrics or other textile products including illuminated fibers, and articles manufactured from textile product and provided with light source.

SUBSTANCE: textile product includes lit-through fibers and consists of fabric manufactured from interwoven threads and warp fibers. At least some quantity of warp fibers and interwoven fibers consists of lit-through filaments. At least one part of lit-through filaments having free length is not interwoven with respective lower part of fabric. Lit-through filaments are cut and released from respective lower part of fabric.

EFFECT: improved quality of textile product and articles manufactured from said textile product.

11 cl, 7 dwg

FIELD: heating systems.

SUBSTANCE: invention refers to independent electric power supply devices of navigation shore-based and sea-based equipment devices as power source for charging the energy storage units (storage batteries) with thermoelectric conversion of solar power. Plant with thermoelectric generator is intended for visual devices of navigation equipment, includes light-optical device, independent electric power source (accumulator) and storage energy device with mechanism of its being connected to this source; at that, it is equipped with thermoelectric converter (thermoelectric generator) as charging device, which converts heat solar energy to electric one, and which is placed inside solar-heat collector, the functions of which are performed with optical device on the basis of Fresnel lens, which is rigidly fixed in caustic neck (focus) of solar-heat collector.

EFFECT: invention shall provide design simplification, increase in reliability, life time and operation process at sites with navigation equipment devices.

1 dwg

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment, namely to surgical lights. A light comprises main and supplementary light diodes mounted on a body, distributed on its surface and grouped by the main and supplementary light diodes, and a light field control. The groups of the main and supplementary light diodes are coupled both to each other, and to the light field control. The main light diodes are fixed on the body of the light with their optical axes transecting an axis of the light in the centre of a light spot, while the supplementary light diodes are fixed on the body with their optical axes creating an annular concentric light spot surrounding a main spot.

EFFECT: invention allows higher fixation reliability of the light and maintained higher luminous efficacy.

3 cl, 3 dwg

FIELD: electricity.

SUBSTANCE: light beam that left the first output face passes along the first channel and gets to the first input surface of the first window. Light beam that left the second output face passes along the second channel and gets to the second input surface of the second window. The light beam is discharged from the device via the first output surface of the first window and the second output surface of the second window. At the same time arrangement of the first window and second window in the form of an optical wedge with mutually perpendicular cylindrical surfaces or in the form of an optical wedge with a diffraction structure with rated relief applied onto the first input surface of the first window and the second input surface of the second window provides for formation of angular divergence of the light beam, which has asymmetric angular dimensions along the vertical line and horizontal line and change of its direction, providing for arrangement of the lower border of the light beam on the surface of a landing strip, and also provision of the specified direction of the axis of maximum brightness of light beam.

EFFECT: simplified design, reduced dimensions and weight of a device and improved technology for assembly into a landing strip surface.

10 cl, 5 dwg

FIELD: electricity.

SUBSTANCE: invention relates to lighting engineering. The light assembly (10) used for a lantern (1), in particular, for lighting of roads and/or streets has adjusted light distribution. The light assembly (10) contains at least two light (11, 12) sources or two groups of the light sources, at that each of the above light sources (11, 12) or each of the above groups has individual light distribution performance, at that aggregated light distribution for the light assembly (10) is adjusted by change in light output ratio for at least two above light sources (11, 12) or groups of light sources.

EFFECT: simplifying adjustment of light distribution.

10 cl, 9 dwg

FIELD: electricity.

SUBSTANCE: invention relates to lighting engineering. The first group of light sources has light-harvesting facilities placed so that they collect and convert light from the light sources to light beams of the light sources. The second group of light sources is placed in the pixel matrix, and each of them contains at least one light source controllable independently from other light sources. At least one of the above pixels is designed to emit light in the area between two of the above light beams. The light sources and light-harvesting facilities are placed in a body with coating that contains dissipating and non-dissipating areas. Light from each pixel is dissipated at the output by passing through the dissipating areas while light beams pass through the non-dissipating areas. At that at least one of the dissipating areas is placed at least two non-dissipating areas.

EFFECT: improvement in emitted light homogeneity is obtained due to that fact that in the lighting unit the light sources form at least two groups of light sources designed so that they can be controlled individually.

10 cl, 17 dwg

FIELD: electricity.

SUBSTANCE: invention is related to a light fixture containing light sources placed at least in the first group of light sources and in the second light sources, at that the above first and second groups of light sources are controlled separately. Light-collecting facilities collect light from the first group of light sources and convert it to beams of light sources. The light sources and light-collecting facilities are placed in the body emitting beams of the light sources. The body includes a coating containing at least one dissipating area and at least one non-dissipating area. The dissipating area receives light generated by the second group of light sources and dissipates it. Beams of the light sources pass non-dissipating areas without light dissipation.

EFFECT: development of new design for the light fixture.

13 cl, 11 dwg

FIELD: physics.

SUBSTANCE: lighting device (1) includes several lighting sources (4) and one reflecting system, meanwhile the lighting sources (4) are located in front of the reflecting surface of the reflecting system and includes several lighting devices, located around an output hole (10) of the reflecting system. The light beam from the lighting sources (4) due to reflection is deflected towards the reference direction of radiation of the lighting device (1) by means of the reflecting system. The lighting device is fitted with the first reflecting section (2) and the convex second reflecting section (5), the first and second reflecting sections are matched to each other so that the basic light ray can be formed due to that the light from the lighting sources (4) first at first strikes the second reflecting section (5), and then the first reflecting section (2) and leaves from the lighting device towards the reference direction of radiation.

EFFECT: increasing power.

26 cl, 13 dwg

FIELD: lighting.

SUBSTANCE: invention relates to lighting engineering, in particular the method and the device for control of at least one light source according to a certain parameter of lighting function. At least one source of lighting is connected to the control unit and fitted with the power switch. The control unit is intended for recognition of the switch activation code of and execution of the control mode or of operating mode of each lighting source.

EFFECT: technical result is the control method simplification.

24 cl, 10 dwg

Up!