LED lamp and assembly method thereof

Abstract

The invention discloses an LED lamp and an assembly method thereof, and belongs to the technical field of LEDs. The technical scheme is characterized in that the LED lamp comprises a shell and a ventilation cover, wherein the shell and the ventilation cover form a sealing cavity; an LED assembly is arranged in the sealing cavity; the side, facing the ventilation cover, of the shell is provided with a mounting hole; the inner wall of the mounting hole is provided with an internal thread; the outer side of the lower end of the ventilation cover is provided with an external thread which is in screw thread fit with the mounting hole; the joint between the outer side of the shell and the ventilation cover is coated with sealant; the bottom of the mounting hole is provided with an accommodatinggroove for accommodating the LED assembly; the circumferential side of the inner wall of the accommodating groove is provided with a plurality of clamping holes; and the LED assembly is provided withclamping sheets matched with the clamping holes. The LED lamp has the effects of replacing the LED assembly separately and lowering the cost.

Description

technical field [0001] The invention belongs to the technical field of LEDs, and more specifically relates to an LED lamp and an assembly method thereof. Background technique [0002] LED light is a novel light source that has rapidly emerged in recent years. It is the fourth generation of new light source after incandescent fluorescent lamp high-intensity discharge lamp. Solid-state lighting based on white LED is a typical green lighting method. Compared with traditional light sources It has many characteristics such as energy saving, environmental protection, long life, small size, safety and reliability, and fast response speed. It represents the future of lighting technology and meets the requirements of "building a resource-saving and environment-friendly society" proposed by the current government. [0003] At present, the Chinese patent whose notification number is CN204829640U discloses a kind of LED headlight for vehicles which can be forced air-cooled when the auto...

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Problems solved by technology

[0004] In the prior art, similar to the above-mentioned LED headlight for vehicles, which can be forced air-cooled when the car is in motion, the metal cooling frame and the shell are sealed and fitted, and the processing technology is complicated. Once the lamp body is disassembled, it must be re- The sealing of the inner cavity of the car light cannot be guaranteed during installation, so when the car light is damaged, it can only be replaced as a whole instead of the LED component alone, which increases the cost of car light replacement and maintenance. When the lights on one side are damaged, the brightness of the lights on both sides of the car will be inconsistent, which will affect the lighting quality of the car at night

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