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Return lamp with double light sources

A technology of back light and dual light sources, applied in the field of back light, can solve the problems of poor stage performance and single changeable color, and achieve the effect of various forms of use and rich color performance.

Pending Publication Date: 2017-08-18
GUANGZHOU PENGLIN LIGHTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only the rear end (the bottom of the reflector) of traditional stage backlights uses halogen bulbs or metal halide light sources, which can be changed to a single color when used, and the stage performance is poor, which cannot better meet the requirements of users.

Method used

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  • Return lamp with double light sources
  • Return lamp with double light sources
  • Return lamp with double light sources

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Embodiment Construction

[0019] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.

[0020] Referring to the figures, a return light with dual light sources includes a lamp housing 1, the lamp housing 1 is a hollow cylinder, a reflector is provided inside the lamp housing 1, a bulb fixing plate 4 is arranged inside the reflector, and the bulb fixing plate 4 is provided with a light bulb holder, a halogen bulb 5 is arranged on the bulb holder, an LED fixing plate 6 is connected to the reflector cup, an LED substrate 7 is arranged on the LED fixing plate 6, and an LED lamp is arranged on the LED substrate 7. 11. The...

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Abstract

The invention discloses a return lamp with double light sources, and relates to stage lamp equipment and facilities. The return lamp comprises a lamp shell, wherein the lamp shell is a hollow cylinder; a reflective cup is arranged inside the lamp shell; a bulb fixed plate is arranged inside the reflective cup; a bulb support base is arranged on the bulb fixed plate; a halogen bulb is arranged on the bulb support base; the reflective cup is connected with an LED fixed plate; the LED fixed plate is fixed with an LED substrate; an LED lamp is arranged on the LED substrate; an LED light barrier plate is arranged on the LED substrate; a cover plate is arranged on the LED light barrier plate and is connected with the lamp shell by a bolt; a light source of the LED lamp is added in the return lamp so that the return light is turned into a halogen light source which is combined with the LED light source to form new double light sources; the two light sources are used alternately and also can be used separately, so that the pure color of the traditional return lamp is maintained; because various colors of the LED are added, the using forms are varied, and the color representation is rich.

Description

[0001] Technical field: [0002] The invention relates to stage lighting equipment and facilities, in particular to a return light with dual light sources. [0003] Background technique: [0004] Back light, a kind of lighting equipment, is one of the non-transparent series. It is a new type of lamp for stage, TV and movie lighting. The lamp adopts a combined metal reflector, which has the characteristics of long throw, high illuminance and hard light quality. In order to highlight the outline effect of people and scenery, most of them are used as backlight and side light. At present, only the rear end (the bottom of the reflector) of traditional stage backlights uses halogen bulbs or metal halide light sources. When used, the color can be changed and the color is single, and the stage performance is poor, which cannot better meet the requirements of users. [0005] Invention content: [0006] The object of the present invention is to provide a return light with dual light ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/00F21V7/04F21V21/00F21V29/83F21W131/105F21W131/406F21Y113/20
CPCF21S8/00F21V7/04F21V19/00F21V19/001F21V21/00F21V29/83F21W2131/105F21W2131/406
Inventor 吴小山庄为贵冯永交陈明四曾庆平何纯华
Owner GUANGZHOU PENGLIN LIGHTING CO LTD
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