Light-emitting diode lamp with heat dissipation holes
A light-emitting diode lamp and light-emitting diode technology, applied in the field of lighting, can solve the problems of short life, high energy consumption of street lights, difficult maintenance and other problems, and achieve the effect of increasing ventilation and cooling functions, improving stability and safety, and saving circuit board area
Inactive Publication Date: 2015-01-21
CHENGDU CYLON ELECTRONICS TECH
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Problems solved by technology
However, these street lamps still have the disadvantages of high energy consumption, difficult maintenance and short service life.
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[0018] A detailed description will be given below of embodiments of the present invention. Although the present invention will be described and illustrated in conjunction with some specific embodiments, it should be noted that the present invention is not limited to these embodiments. On the contrary, any modification or equivalent replacement made to the present invention shall be included in the scope of the claims of the present invention.
[0019] In addition, in order to better illustrate the present invention, numerous specific details are given in the specific embodiments below. It will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, processes, components and circuits are not described in detail so as to highlight the gist of the present invention.
[0020] figure 1 Shown is a Light Emitting Diode (LED) lamp 100 according to an embodiment of the present inven...
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The invention discloses a light-emitting diode lamp with heat dissipation holes. The light-emitting diode lamp comprises a lamp body and a main beam for supporting the lamp body. The lamp body comprises a cavity, a plurality of light-emitting diode modules are installed in the cavity side by side, and gaps for ventilation are reserved between the light-emitting diode modules; each light-emitting diode module comprises a light-emitting diode packaging plate close to the cavity front face and a heat dissipater close to the cavity back face; a plurality of light-emitting diode chips are integrated on each light-emitting diode packaging plate. Vent holes are formed between the multiple light-emitting diode chips on each light-emitting diode packaging plate, and vent holes corresponding to the corresponding light-emitting diode packaging plate are formed in each heat dissipater. Compared with the prior art, the heat dissipation efficiency of light-emitting diodes is improved, the temperature of a whole system is reduced, and the stability and the safety of work of the light-emitting diodes are improved.
Description
technical field [0001] The invention relates to the lighting field, in particular to a light-emitting diode lamp with cooling holes. Background technique [0002] Street lamp is an important part of urban lighting, which is characterized by high power and high brightness. Traditional street lights use high pressure sodium lamps. Because high-pressure sodium lamps have a large amount of energy converted into heat, their light efficiency is low and energy consumption is high. Since the LED lamp is a solid-state cold light source, some manufacturers currently use LED lamps as street light sources. However, these street lamps still have disadvantages such as high energy consumption, difficult maintenance and short service life. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a light-emitting diode lamp, so as to improve the heat dissipation efficiency of the light-emitting diode lamp, improve its working stability...
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IPC IPC(8): F21S8/00F21V29/503F21V29/76F21W131/103F21Y101/02
CPCF21S8/085F21V19/002F21W2131/103
Inventor 梁毅王盛
Owner CHENGDU CYLON ELECTRONICS TECH