Mounting device of low-temperature heat dissipation type LED backlight source

The installation device of the low-temperature heat dissipation type LED backlight source comprises a fixing frame with one end provided with an opening, compression springs distributed at equal intervals are arranged on the inner wall of one end of the fixing frame, and the ends, away from the inner wall of the end of the fixing frame, of the compression springs are fixedly connected with push plates. A rubber sheet adheres to the outer wall of the side, away from the compression spring, of the push plate, a limiting rod is screwed to one end of the outer wall of one side of the fixing frame, and a knob is fixedly mounted at the end, away from the outer wall of the side of the fixing frame, of the limiting rod. Through the compression springs arranged between the bottom of the fixing frame and the push plate, impact force can be prevented from influencing internal elements of the LED backlight source when the mounting frame is inserted into the fixing frame, the limiting rods and the mounting frame are fixed