发明名称 |
LIGHT EMITTING DIODE STREET LIGHT |
摘要 |
An exemplary light emitting diode (LED) streetlight includes an LED light source and a heat dissipating module. The LED light source includes a circuit board and a plurality of LEDs. The circuit board has a first surface and a second surface. The LEDs are disposed on the first surface and electrically connected to the circuit board. The heat dissipating module includes a heat conducting plate, a plurality of heat pipes containing a working liquid and a plurality of fins. The heat conducting plate has a bonding surface and a heat dissipating surface opposite to the bonding surface. Each heat pipe has a heated section thermally connected to the heat dissipating surface and a condensing section spaced from the heat dissipating plate and penetrate into the plurality of fins. The circuit board is fixed on the bonding surface of the heat conducting plate. |
申请公布号 |
US2009316400(A1) |
申请公布日期 |
2009.12.24 |
申请号 |
US20090430778 |
申请日期 |
2009.04.27 |
申请人 |
HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
KUO YUAN-LUNG;LEE HAN-LUNG;LIN DA-WEI;LOUH SEI-PING;CHIEN SHIH-CHE;YU TAI-CHERNG |
分类号 |
F21V21/00;F21V29/00 |
主分类号 |
F21V21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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