Composite waterproof anti-explosion high-luminous-efficiency LED refrigeration house lighting lamp

Abstract

The invention discloses a composite waterproof anti-explosion high-luminous-efficiency LED refrigeration house lighting lamp which specifically comprises an integral PC cover assembly, a sealing light source assembly, a heat dissipation plate multi-stage fixing assembly and an end cover sealing assembly, and according to the lamp, integrated shell forming, end cover silica gel sealing, power source integral glue pouring and light source film covering are adopted, so that the high waterproof problem of the lamp is solved; through the design of a semicircular concave-convex inner grain structure on the inner surface of the shell, the problem that the lamp is prone to bursting due to thermal expansion and cold contraction of the lamp is solved, and through the design of different mounting clamping grooves of the multi-stage fixing assembly of the heat dissipation plate, the problem of efficient light source configuration of the lamp is solved. And meanwhile, the illumination effect of the refrigeration houses with different heights is greatly improved, and the lamp can be widely applied to the refrigeration houses and other places with high waterproof, explosion-proof, moisture-proof and illumination requirements.

Description

technical field [0001] The invention relates to a composite waterproof and explosion-proof high-light-efficiency LED cold storage lighting fixture, and relates to the technical field of green lighting. Background technique [0002] With the rapid development of the cold chain industry, the supporting products around the cold storage are constantly being introduced. In the low-temperature and humid environment of the cold storage, many conventional products cannot be used normally, and in some low-temperature quick-freezing and quick-freezing storage environments, conventional products are prone to bursting or damage. [0003] In addition, in some large cold storages with a storage height of more than ten meters, most users will choose explosion-proof lights because of insufficient brightness. Explosion-proof lamps will not explode, but the power is very high and the heat is too high. Exposure to food for a long time may corrode food; [0004] In addition, some special cold...

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Problems solved by technology

[0009] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art, and design a composite waterproof and explosion-proof high-efficiency LED cold storage lighting fixture, which specifically includes an integral PC cover assembly, a sealed light source assembly, a multi-stage fixing assembly for a heat sink, and an end cover. The sealing component realizes quadruple waterproof and moisture-proof protection of the lamp through the integrated shell molding design, the end cover silicone sealing treatment, the overall glue filling of the power supply and the film covering of the light source. The temperature difference causes the material to expand with heat and contract with cold, causing the lamp to burst. Through the design of multiple mounting slots for multi-level fixing components of the cooling plate, it is easy to configure more efficient light sources to meet the lighting requirements of cold storages of different heights.

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