A hatch for an electronic device. The hatch comprises a main body, a thermal insulation layer, a conductive layer and an electrical insulation layer. The thermal insulation layer is disposed on the inner surface of the main body. The conductive layer fully covers the surface of the thermal insulation layer. The electrical insulation layer partially covers the conductive layer and a part of the conductive layer is exposed, wherein heat from the electronic device is insulated by the thermal insulation layer such that the temperature of the surface of the main body is controlled.