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US 2009/0290353 A1Published application
Lamp Heat Dissipating Structure
OwnerTony CHOUinventor
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Abstract
The present invention is related to a heat dissipating structure for a lamp including at least an illuminating element, a lamp base, a metal housing, a ring-shaped coil and a metal base, wherein through the great heat conductivity of the metal housing, the heat can be averagely distributed over the surface thereof for emitting outwardly so as to reduce the lamp temperature during operation and extend the life time of lamp.
Claims11
A heat dissipating structure for a lamp, comprising:
- at least an illuminating element mounted on a lamp base, which is engaged with a metal housing, wherein between the metal housing and the lamp base, a ring-shaped coil which is connected with plural electronic components is mounted, the ring-shaped coil is electrically connected to the illuminating element and a metal base, and the metal base is electrically connected to a power source, so that through a conduction of the metal base, the ring-shaped coil acquires and transforms electricity to provide to the illuminating element for operation.
Dependencies are inferred from the claim text.