Illumination device with heat dissipation structures
AssigneesFoxconn Technology Co., Ltd., Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
InventorsCHENG-TIEN LAI, CHI-YUAN LAI, ZHI-YONG ZHOU
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Abstract
An exemplary illumination device includes an enclosure, a semiconductor light source accommodated in the enclosure, and an envelope engaged with the enclosure and covering the semiconductor light source. Light generated by the semiconductor light source can project through the envelope and out of the illumination device. The semiconductor light source includes a plurality of light source modules independent from each other. A plurality of air passages are defined in each light source module for air passing therethrough to dissipate heat generated by the semiconductor light source into ambient air.
Claims16
An illumination device comprising:
- an enclosure;
- a semiconductor light source accommodated in the enclosure and comprising a plurality of light source modules independent from each other, a plurality of air passages being defined in each light source module for air passing therethrough to dissipate heat generated by the semiconductor light source into ambient air;
- and
- an envelope engaged with the enclosure and covering the semiconductor light source, light generated by the semiconductor light source projecting through the envelope out of the illumination device.
An illumination device comprising:
- an enclosure;
- a plurality of light source modules accommodated in the enclosure, each light source module comprising a board and a plurality of light emitting diodes mounted on the board, a plurality of air passages being defined in the board for air passing therethrough to dissipate heat generated by the light emitting diodes into ambient air;
- and
- an envelope engaged with the enclosure and covering the light source modules, light generated by the semiconductor light source projecting through the envelope out of the illumination device.
Dependencies are inferred from the claim text.