The imaging quality of the camera is directly related to the thermal design of CCD.CCD components of some camera required cycle average thermal power has exceeded 1/3 of the whole camera under traditional temperature control scheme.with the resolution of the camera is increasing.Thermal control of CCD components could be a bottleneck in the thermal control of the camera.According to the temperature control requirements of CCD devices,the temperature control scheme of CCD using semiconductor and phase change heat pipe is proposed for the first time.