Waterproof anti-fog structure of LED lamp

Abstract

The invention discloses a waterproof anti-fog structure of an LED lamp. The waterproof anti-fog structure comprises a slotted lamp housing and an LED light bar, wherein the lamp housing comprises a housing bottom and housing edges at the two sides of the housing bottom; the housing bottom and the housing edges are integrally formed; the LED light bar is mounted in the lamp housing and is fixedly arranged on the housing bottom; the LED light bar comprises a bar-shaped circuit board welded with electrical elements; a plurality of LED lamp beads which are orderly arranged into one row are arranged on the circuit board; the LED light bar and the lamp housing form a glue layer by glue filling; the upper parts of the LED lamp bars are exposed to the outside of the glue layer; the glue layer is formed by filling dark-color glue; and the two ends of the lamp housing are through. The circuit board of the LED light bar is filled with glue and is encapsulated, and the LED lamp beads are exposed to the outside of the glue layer, so that the good waterproof effect can be achieved, light transmission is not affected, strength of light is not weakened, large-power lamp beads do not need to deliberately select, a calculating step for power of the lamp beads is omitted, and energy resources are reduced; and meanwhile, the two ends of the lamp housing are open, so that fog can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to a waterproof and anti-fog LED lamp. Background technique [0002] In order to achieve the waterproof effect, the existing LED lamps will use the method of pouring transparent silica gel, but the brightness will be affected after the glue is injected. It is necessary to calculate the power of the lamp beads before production. Not only the calculation is cumbersome, but the result is often not good. It is completely accurate and consistent, and the increase in power will also increase power consumption and waste energy; and the waterproof and anti-fog effect in actual use is not ideal. Therefore, it is necessary to further improve and optimize the existing LED lamps. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a waterproof and anti-fog LED lamp to reduce working procedures and save energy. [0004] ...

AI Technical Summary

Problems solved by technology

[0002] In order to achieve the waterproof effect, the existing LED lamps will use the method of pouring transparent silica gel, but the brightness will be affected after the glue is injected. It is necessary to calculate the power of the lamp beads before production. Not only the calculation is cumbersome, but the result is often not good. It is completely accurate and consistent, and the increase in power will also increase power consumption and waste energy; and the waterproof and anti-fog effect in actual use is not ideal

Images