Novel LED (Light Emitting Diode) project lamp

The utility model discloses a novel LED (Light Emitting Diode) project lamp. The novel LED project lamp comprises a back lamp shell with opening in the front end thereof, wherein a front lamp cover with a lamp cavity is arranged on the front end of the back lamp shell in a butting manner; the lamp cavity is internally provided with a light emitting component and a reflecting hood used for reflecting lights; the key points of the technical scheme are that: a rainwater temperature control probe used for detecting whether it is raining outside is arranged on the outer wall of the back lamp shell, an air cooling device is arranged in the lamp cavity which is located at the outer part of the reflecting hood, the air cooling device comprises an air inlet pipe and an air exhaust pipe which are arranged oppositely on the two inner sides of the back lamp shell and are communicated with the outside, an air suction fan connected with the air inlet pipe and used for blowing outside air into the lamp cavity and an air exhaust fan connected with the air exhaust pipe and used for exhausting hot air in the lamp cavity are respectively arranged on the bottom of the back lamp shell, electromagnetic valves used for controlling on and off states of the air inlet pipe and the air exhaust pipe are arranged in the air inlet pipe and the air exhaust pipe. By virtue of the arrangement, the novel LED project lamp has excellent heat dissipation performance and excellent waterproof performance.