A lamp radiator and led high bay lamp

Abstract

A lamp heat-dissipation device comprises a heat-conducting plate (1), a fixed ring (2), a heat-dissipation core (3), and a plurality of heat-dissipation modules (4), a heat-dissipation core bottom (301) and heat-dissipation module bottoms (401) being fixed on the heat-conducting plate (1), and a heat-dissipation core top (302) and heat-dissipation module tops (402) being fixed on the fixed ring (2); the heat-dissipation modules (4) being evenly distributed on the periphery of the heat-dissipation core (3) in a circular array, and the heat-dissipation modules (4) and the heat-dissipation core (3) forming a two-layer spaced heat-dissipation structure; and the heat-dissipation modules (4) being spaced from each other. An LED bulkhead lamp has the lamp heat-dissipation device. The lamp heat-dissipation device and the LED bulkhead lamp have a two-layer heat-dissipation structure, wherein not only the two-layer heat-dissipation structure is spaced, but also the heat-dissipation modules are spaced from each other, thereby facilitating circulation of hot gas and accelerating the heat dissipation, lightening the lamp, reducing the cost, and improving the security; therefore, the lamp heat-dissipation device and the LED bulkhead lamp can be widely applied to illumination.

Description

technical field [0001] The invention belongs to the field of radiators and industrial and mining lamps, and in particular relates to a radiator for lamps and an LED industrial and mining lamp. Background technique [0002] At present, industrial and mining lamps on the market generally use incandescent lamps or energy-saving lamps. There is no LED lamp for energy saving, and no LED lamp has a long life. The filament will turn black when it is turned on or off, and it will soon fail. LED lights can be solid-state packaged, which belongs to the type of cold light source, which is convenient for transportation and installation, and can be installed in any miniature and closed equipment without fear of vibration; in addition, LED lights are environmentally friendly and do not contain harmful substances such as mercury. [0003] Existing industrial and mining lamps also use LED lamps, but the radiator structure of industrial and mining lamps is an integral structure, that is, an...

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Problems solved by technology

[0004] In view of the above disadvantages, the purpose of the present invention is to provide a radiator for lamps and lanterns that can make the heat dissipation performance of high bay lamps better and lighter, and effectively solve the problems of poor heat dissipation performance and heavy weight of high bay lamps in the prior art

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