Abstract: A radiator includes a radiating part including a housing and a set of blades arranged on the inner surface of the housing; and a heat conductive part. The heat conductive part includes a shell including a heat conductive surface, configured to be in contact with a heat source, and a receiving section with two open ends. The receiving section is configured to receive the radiating part. In an embodiment, the radiating part is rotatablely fixed on the receiving section of the heat conductive part such that, when the radiating part rotates, fluid can be drawn into one end of the receiving section and then blown out at the other end by the blades. The radiating part is able to exchange heat constantly with new fluid and the rotation of the blades can expel the fluid with higher temperature and draw in fluid with lower temperature to perform new heat exchange.

Abstract: A radiator includes a radiating part including a housing and a set of blades arranged on the inner surface of the housing; and a heat conductive part. The heat conductive part includes a shell including a heat conductive surface, configured to be in contact with a heat source, and a receiving section with two open ends. The receiving section is configured to receive the radiating part. In an embodiment, the radiating part is rotatablely fixed on the receiving section of the heat conductive part such that, when the radiating part rotates, fluid can be drawn into one end of the receiving section and then blown out at the other end by the blades. The radiating part is able to exchange heat constantly with new fluid and the rotation of the blades can expel the fluid with higher temperature and draw in fluid with lower temperature to perform new heat exchange.