Heat dissipating outdoor lamp holder Patent #: 5136493
ApplicationNo. 11243989 filed on 10/06/2005
US Classes:362/294, With ventilating, cooling or heat insulating means362/373, With cooling means362/431Pole or post type support
ExaminersPrimary: Luebke, Renee S.
Assistant: Spinella, Kevin J.
International ClassF21V 29/00
AbstractAn illumination device includes a body. The inner space of the body is divided into two parts as a first part and a second part. A heat dissipating module is disposed in the first part. The second part is fully sealed so that dusts, water and insects may be kept off. A plurality of light emitting units are disposed in the second part so as to provide light. The light emitting units are connected with the heat dissipating module in the first part. Hence, heat generated by the light emitting units may be dissipated out of the body and so that the illumination device of the present invention may have a longer service life.
Field of SearchWith ventilating, cooling or heat insulating means
Ventilation casing or fixture
With cooling or ventilating feature
With ventilating or cooling means
With ventilating or cooling
LIGHT EMITTING DIODE
PLURAL LIGHT SOURCES
Pole or post type support
With border, fence, gate or awning
Including cooling means
With cooling means
Rechargeable electrical source of with external connections
With heat sink or cooling fins