The present invention relates to a cooling device for an electric vehicle. In the related art, a cooling and heating device for an electric vehicle has a low heat exchange efficiency because the first heat exchanger 7 for absorbing heat is installed at a low temperature. Not only does it have a low problem, but it also has a limited battery energy to drive electric power to drive the vehicle and other convenient devices. In order to solve the problem of consuming too much energy of 10, the driver is provided with a motor 21 and a motor controller 20 to operate the cooling compressor 2 inside the vehicle. When operating the manual selection switch 30 provided in a predetermined portion of the motor according to the operating state of the manual selection switch 30 By adjusting the rotational speed of the motor 21 through the air 20, the cooling amount of the vehicle is controlled. When the driver operates the automatic selection switch 43, the controller 40 controls the temperature of the room through the temperature sensor 41. And automatically adjusts the rotational speed of the motor 21 through the motor controller 20 to prevent unnecessary waste of the battery by maintaining the preset temperature of the vehicle at the temperature setting switch 44. There is an effect of suppressing the consumption of energy.
展开▼
