Heat dissipating structure and lamp having the same
AssigneeCooler Master Co., Ltd.
InventorChang-Hung Peng
Life of this patent
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Abstract
A heat dissipating structure includes a cover. The cover includes an inner heat dissipating body and an outer heat dissipating body. The inner heat dissipating body includes a cylinder and a plurality of first fins extending from an outer surface of the cylinder. The outer heat dissipating body includes a ring portion encircling a part of the inner heat dissipating body and a plurality of second fins extending from one side of the ring portion. In this way, more heat dissipating fins and larger heat dissipating surface area can be formed to enhance heat conduction and dissipation effect when restricted by the size of cover. A lamp with this heat dissipating structure is also provided. A service life of the LED in the lamp can be greatly prolonged.
Claims33
A heat dissipating structure for a light emitting element, comprising:
- a cover comprising:
- an inner heat dissipating body comprising an cylinder and a plurality of first fins extending from an outer surface of the cylinder;
- and
- an outer heat dissipating body comprising a ring portion encircling a part of the inner heat dissipating body and a plurality of second fins, wherein one end of the plurality of second fins is connected to a portion of the cylinder and another end of the plurality of second fins is connected to one side of the ring portion.
A lamp with a heat dissipating structure comprising:
- a cover comprising:
- an inner heat dissipating body comprising an cylinder and a plurality of first fins extending from an outer surface of the cylinder;
- and
- an outer heat dissipating body comprising a ring portion encircling a part of the inner heat dissipating body and a plurality of second fins, wherein one end of the plurality of second fins is connected to a portion of the cylinder and another end of the plurality of second fins is connected to one side of the ring portion;
- a plug module connecting to one end of the cylinder;
- and
- an illumination module connecting to the other end of the cylinder, and the illumination module being electrically connected to the plug module.
Dependencies are inferred from the claim text.