Frame structure for back-light module

The invention is a frame structure for backlight module, used in a new frame structure of the backlight module, and composed mainly of top fixing frame and bottom fixing frame, and it can have good functions of fixing and locating the components of the backlight module, including linear light source, light source fixing base, light guiding plate, top diffusion plate, reflection plate, bottom diffusion plate, light intensifying film, and other components, by the combination of T-shaped fastening hook fixing components of the top fixing frame and groove components of the bottom fixing frame.