Spliced type MINI LED lamp backlight module

Abstract

The invention belongs to the technical field of backlight modules, and particularly relates to a spliced type MINI LED lamp backlight module. The module comprises a bottom plate, a connecting block and a shell; a slide way is arranged in the bottom plate; a shielding mechanism is mounted below the connecting block; an LED lamp tube is fixed in the shell; a main board is arranged below the LED lamptube; and the right side of a partition plate is connected with a second reset spring. A clamping block is fixed to the right side of a fixing plate, an extending block is fixed to the outer portionof a clamping groove, a push plate is fixed to the right side of a connecting plate, a glass plate is installed on the surface of the top end of the shell, an extending plate is fixed to the lower portion of the glass plate, a heat dissipation aluminum sheet is arranged in the extending plate, and a heat dissipation opening is formed in the lower portion of the heat dissipation aluminum sheet. Thespliced type MINI LED lamp backlight module is convenient to splice, flexible in structure, wide in application range, convenient to disassemble and assemble, low in time and energy consumption during disassembly and assembly and good in heat dissipation performance, and multiple modules can be spliced together according to conditions.

Description

technical field [0001] The invention relates to the technical field of LED lamp backlight modules, in particular to a spliced ​​MINI LED lamp backlight module. Background technique [0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and the circuit board with silver or gold wires, and sealed with epoxy resin around it to protect the inner core wire. Function, the backlight module is the backlight, the backlight is a flat uniform lighting device, the cold cathode fluorescent tubes or LED light strips as the light source are arranged on both sides or one side of the entire backlight. [0003] Now the traditional backlight module is not convenient for splicing, the structure is not flexible enough, and multiple modules cannot be spliced ​​together according to the situation. The scope of application is limited, and it is not easy to disassemble. The internal com...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a splicing MINI LED lamp backlight module to solve the problem that similar products proposed in the above background technology are not convenient for splicing, the structure is not flexible enough, and multiple modules cannot be spliced ​​together according to the situation, and the scope of application is limited. , it is not easy to disassemble and assemble, it takes a lot of time and energy to disassemble and assemble, it is difficult to repair or replace the internal components, it is not convenient to clean the interior, and the problem of poor heat dissipation

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