Heat dissipation double-layer substrate LED car lamp module

Abstract

The invention discloses a heat dissipation double-layer substrate LED car lamp module. The module comprises a cylinder shell, a butt joint clamping cover and a butt joint clamping ring, the butt joint clamping ring is fixedly installed on the outer surface of the side edge of the cylinder shell, the butt joint clamping cover is fixedly installed on the outer surface of the lower end of the cylinder shell, a butt-joint disc is fixedly installed on the outer surface of the side edge of the column shell and close to the upper portion of the butt-joint clamping ring, two sets of second positioning clamping grooves are formed in the inner side of the upper portion of the butt-joint clamping ring, two sets of positioning clamping strips are fixedly installed on the outer surface of the lower portion of the butt-joint disc, the positioning clamping strips and the butt-joint clamping ring are in butt joint through the second positioning clamping grooves, and a circular clamping groove is formed in the middle of the upper end of the butt joint disc in a penetrating mode. According to the heat dissipation double-layer substrate LED car lamp module, the module is provided with a self-adaptive installation adjusting structure, so that the application range of the module during installation operation is effectively widened, meanwhile, the module is provided with multiple heat dissipation structures, and the use effect is improved.

Description

technical field [0001] The invention belongs to the technical field of LED car lamp modules, in particular to a heat dissipation double-layer substrate LED car lamp module. Background technique [0002] Car headlights are car headlights. Headlights are lighting fixtures that are used to identify the front view when driving at night. They are symmetrically installed on both sides of the front of the vehicle. LED is an electroluminescent device that uses solid semiconductor chips as Luminescent materials, through the recombination of carriers, cause photon emission and directly emit light. LED headlights are lighting appliances manufactured using LEDs as light sources. [0003] The comparative document CN206247199U discloses an LED car light module, which includes an LED light source and a metal heat sink; wherein, the metal heat sink has a heat dissipation enhancement part and a light source installation part formed as one, and the light source installation part includes a cy...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the traditional heat dissipation double-layer substrate LED car light module adopts a fixed structure design, so that it can only be installed on the corresponding type of car light structure, and it does not have an self-adaptive adjustment structure, so that it cannot be adjusted according to the installation structure. The corresponding installation and adjustment operation reduces the flexibility of its installation operation; at the same time, the traditional heat dissipation double-layer substrate LED car light module does not have a buffer protection structure, which makes the heat dissipation double-layer substrate LED car light module prone to collision during use phenomenon, which reduces the flexibility of the heat dissipation double-layer substrate LED vehicle light module; secondly, the traditional heat dissipation double-layer substrate LED vehicle light module does not have multiple heat dissipation structures, which reduces the use effect of the heat dissipation double-layer substrate LED vehicle light module , and provide a heat dissipation double-layer substrate LED lamp module

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