| 摘要 |
Disclosed is an LED light source module, comprising a housing (1) with a light outlet and a light guide plate (2) arranged in the housing (1), an LED lamp plate (3) arranged in the housing (1) and located at at least one side of the light guide plate (2), a reflection sheet (4) arranged between the bottom surface of the housing (1) and the light guide plate (2), and a diffusion sheet (5) arranged between the light guide plate (2) and the light outlet, wherein the housing (1) comprises a main housing (11) and a side housing (12) which cooperate with each other; the diffusion sheet (5), the light guide plate (2) and the reflection sheet (4) are arranged in the main housing (11), the LED lamp plate (3) is arranged in the side housing (12), and the side housing (12) is made of a metal. The LED light source module has the advantages of a simple structure, overall miniaturization and low costs. |
