Heat dissipating apparatus for lighting utility
First Claim
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1. A heat dissipating apparatus for lighting utility, comprisinga casing comprising a bulge portion at front side thereof and the bulge portion comprising at least one vent hole communicating with a hollow of the casing;
- a light-reflecting unit arranged in the casing;
a heat-dissipating unit arranged on the light-reflecting unit and comprising at least one contact section in contact with the casing;
a light generator arranged on the heat-dissipating unit and corresponding to the light-reflecting unit; and
a wind generator arranged on the heat-dissipating unit,wherein the heat-dissipating unit absorbs a heat generated from the light generator, the wind generator circulates air outside the casing and inside the casing, whereby the heat absorbed by the heat-dissipating unit is dissipated outside the casing.
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Abstract
A heat dissipating apparatus for lighting utility includes a casing, a light-focusing unit, a light-reflecting unit, a heat-dissipating unit, a light generator, a wind generator, a cover and a circuit board. The heat-dissipating unit absorbs a heat generated from the light generator, the wind generator circulates air outside the casing and inside the casing, whereby the heat absorbed by the heat-dissipating unit is dissipated outside the casing.
238 Citations
18 Claims
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1. A heat dissipating apparatus for lighting utility, comprising
a casing comprising a bulge portion at front side thereof and the bulge portion comprising at least one vent hole communicating with a hollow of the casing; -
a light-reflecting unit arranged in the casing; a heat-dissipating unit arranged on the light-reflecting unit and comprising at least one contact section in contact with the casing; a light generator arranged on the heat-dissipating unit and corresponding to the light-reflecting unit; and a wind generator arranged on the heat-dissipating unit, wherein the heat-dissipating unit absorbs a heat generated from the light generator, the wind generator circulates air outside the casing and inside the casing, whereby the heat absorbed by the heat-dissipating unit is dissipated outside the casing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification