Dustproof device of environment detector placing rack

The utility model discloses a dustproof device of an environment detector placing rack. The device comprises a base, a damping device, a dustproof box, a box door and a heat dissipation mechanism, thedustproof box is fixedly installed at the top of the base through the damping device, the heat dissipation mechanism is fixedly installed in the center of the top of the dustproof box, and fixing plates are fixedly installed on the two sides of the back face of the dustproof box. According to the utility model, the damping device and the heat dissipation mechanism are arranged; when being affected by external vibration, the lamp is turned on; a damping spring on the damping device can be used for effectively buffering vibration; damage to the environment detector mounted in the dustproof boxdue to excessive violent vibration is avoided; when the environment detector in the dustproof box works, the dustproof box is opened; a 68KTYZ motor power supply is connected through a plug, then the68KTYZ motor drives a fan t