Light
A light bar and LED lamp technology, applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc., to achieve the effect of improving heat dissipation efficiency
Active Publication Date: 2018-01-30
东莞市闻誉实业有限公司
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Problems solved by technology
[0005] Based on this, it is necessary to provide a light bar for the problem of how to improve heat dissipation efficiency
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[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0030] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly co...
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The invention relates to a light bar. The light bar comprises multiple LED lamps and connecting pieces connected to the LED lamps. Each LED lamp comprises a radiator, radiation parts, multiple circuit boards and multiple LED chips. Each radiator comprises a housing, a heat-conducting body and multiple heat-conducting portions. Multiple heat-conducting ports are formed in each housing. Each heat-conducting body is arranged in each housing. The multiple heat-conducting portions are arranged the heat-conducting bodies. One multiple heat-conducting portion corresponds to one heat-conducting port. The radiation parts are arranged on one sides, back to the heat-conducting ports, of the heat-conducting portions. One radiation part is arranged on one heat-conducting portion in a corresponding mode and is correspondingly provided with at least one circuit board. One circuit board is provided with at least one LED chip. Each housing is provided with a connecting part, by means of which all the LED lamps are sequentially connected. The light bar has following beneficial effects: by arranging the heat-conducting bodies onto housings, heat of the housings can be rapidly conducted to the peripheries thereof under the heat-conducting effect of the multiple heat-conducting portions such that heat radiation efficiency of the light bar is increased.
Description
technical field [0001] The invention relates to the technical field of heat dissipation, in particular to a light bar. Background technique [0002] A light strip refers to a lighting fixture in which multiple LED lights are welded into a string or a strip by special processing techniques. It emits light when it is connected to a power source, and when it emits light, it is shaped like a beam of light. [0003] However, the stability and quality of the light bar are closely related to the heat dissipation of the light body itself. At present, the heat dissipation of LED lamps on the market often adopts natural heat dissipation, and the effect is not ideal; Less than 10,000 hours. [0004] Therefore, how to improve the heat dissipation performance is a technical problem that needs to be solved. Contents of the invention [0005] Based on this, it is necessary to provide a light bar aiming at the problem of how to improve heat dissipation efficiency. [0006] A light ba...
Claims
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IPC IPC(8): F21S4/00F21V21/005F21V29/85F21Y115/10
CPCF21V21/005
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司