Most of the monitoring cameras in the market generate more heat in the process of operation. Since ordinary infrared cameras have no heat dissipation components, the heat remains in the body. Keeping high heat for a long time will not only reduce the life of the camera, but also lead to a strike. Therefore, adding a cooling fan inside the camera can help heat dissipation, and its service life is significantly longer than that without cooling air Fan's camera life.

Since the camera is equipped with infrared lamp with high calorific value, after the infrared lamp is started, there will be heat concentration inside the infrared camera during the whole working period. If the heat can not be evenly distributed, the normal operation of the camera will be affected. If it runs for a long time, the temperature on the LED board can almost reach 90 degrees, which directly affects the CCD image sensing, and the CCD image sensor is the most important It can directly convert optical signal into analog current signal. Through method and analog-to-digital conversion, current signal is an important component to realize image acquisition, storage, transmission, processing and reproduction in camera projection, so the camera cooling fan can better protect the security monitoring camera.

The above is a brief introduction to the function of the camera cooling fan. I hope it can help you. Those who want to know about the cooling fan can pay attention to us. If you have technical problems, you can contact our customer service directly.