LED (light-emitting diode) projection lamp with dual waterproof functions and mounting method for LED projection lamp
A technology of LED floodlight and LED power supply, applied in the field of LED lighting, can solve the problems of no uniform 100% pass rate, water leakage, poor waterproof effect, etc., and achieve the effect of simple structure and easy installation
Active Publication Date: 2016-01-06
赣州市远潮机械制造有限公司
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Problems solved by technology
With the development and progress of high-power LED technology, more and more LED floodlights have been used in various lighting fields. The traditional LED floodlights are single-layer waterproof, the waterproof effect is not good, and the rubber ring Glue is needed everywhere, and there is no uniformity and 100% pass rate for manual product glue and single-layer waterproofing. If there is a mistake in a process, water will leak, and there is no special waterproofing at the power cord connector and power cord cover. Structural design, the overall waterproof effect of traditional LED floodlights is not good
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[0025] Depend on Figure 1 to Figure 5 As shown, the present invention includes a face cover 1 and a heat dissipation housing 2, the heat dissipation housing 2 includes a housing cavity 3, and a first sealing part 4 is arranged in the housing cavity 3, and the first sealing part 4 is The first rib that is arranged in the casing cavity 3 and forms a circle is provided with a second sealing portion at the cavity of the casing cavity 3, and the second sealing portion includes a The circular arc turning edge 5 extending outward on both sides and the boss 6 formed on the other two sides at the mouth of the housing cavity 3 are inside the first ribs that form a circle in the housing cavity 3 An LED light source 7, a reflective cup 8 and a cover plate 9 are provided, and a third sealing portion 10 cooperating with the first sealing portion 4 and a fourth sealing portion cooperating with the second sealing portion are provided on the surface cover 1. The third sealing part 10 is the ...
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The invention discloses an LED (light-emitting diode) projection lamp with dual waterproof functions and a mounting method for the LED projection lamp. The LED projection lamp comprises a surface cover and a heat dissipation housing, wherein a first sealing part and a second sealing part are arranged on the heat dissipation housing; a third sealing part matched with the first sealing part and a fourth sealing part matched with the second sealing part are arranged on the surface cover; a first waterproof ring is arranged among the first sealing part, the third sealing part and the heat dissipation housing; after the surface cover and the heat dissipation housing are mounted and matched, the first sealing part of the heat dissipation housing is matched with the third sealing part of the surface cover; meanwhile, a first waterproof ring is arranged among the first sealing part, the third sealing part and the heat dissipation housing, so that a first-layer waterproof structure is formed; and the second sealing part of the heat dissipation housing is matched with the fourth sealing part of the surface cover to form a second-layer waterproof structure; and therefore, the LED projection lamp has double layers of waterproof structures.
Description
technical field [0001] The invention relates to the field of LED lighting, in particular to an LED floodlight with double waterproof functions and an installation method thereof. Background technique [0002] In recent years, the cost of LED consumables for lighting has been gradually reduced, and its performance has been further developed. Compared with traditional light sources, it has advantages in service life, start-up time, stability, safety, and environmental protection. Therefore, it is widely used and used in individual In the field of lighting, it completely replaces the traditional light source. With the development and progress of high-power LED technology, more and more LED floodlights have been used in various lighting fields. The traditional LED floodlights are single-layer waterproof, the waterproof effect is not good, and the rubber ring Glue is needed everywhere, and there is no uniformity and 100% pass rate for manual product glue and single-layer waterpr...
Claims
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Login to View More IPC IPC(8): F21S8/00F21V31/00F21V19/00F21Y101/02
CPCF21S8/00F21V19/001F21V31/005
Inventor 黄辉
Owner 赣州市远潮机械制造有限公司