Cold light source for peritoneoscope

The utility model discloses a cold light source for peritoneoscope, including optic fibre, switch, bottom, LED light emitting source and louvre, optic fibre passes through the screw thread mouth and the device casing is connected, and the right side of just installing the casing is fixed with the buckle, power switch is in the top of device casing, the below of adjustting of the lighteness knob isprovided with the display screen, and the left side of display screen is fixed with the charging seat, the bottom is installed to the bottom of device casing, the inside top of device casing is fixedwith the spotlight ball, and the bottom of spotlight ball is connected with the LED light emitting source, the LED light emitting source is installed on the heat insulating board, and the bottom of heat insulating board is connected with the battery, hold bottom of battery and be connected with the fin, and cooling fan is installed to the below of fin. The utility model discloses the light sourceonly need transmit in a le