发明名称 |
Light source unit having a mounting rib and two pluralities of fins each extending in different directions |
摘要 |
A light source unit mounted in a mount portion of a vehicle includes a heat block and a reflector accommodated in an imaginary cylinder that is defined by a holding device for holding an outer circumference of a lens. A first heat dissipating portion and a second heat dissipating portion, which are partitioned by a partition plate, are provided on an outer circumferential surface of the heat block. A plurality of fins are projected on the first heat dissipating portion which is disposed on a lens side of the heat block so as to extend in a circumferential direction, and a second plurality of fins are projected on the second heat dissipating portion so as to extend in an axial direction of the heat block. The partition plate includes a mounting rib, and a mounting device is provided on the mounting rib for mounting the light source unit in the mount portion of the vehicle. |
申请公布号 |
US8439543(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20100926887 |
申请日期 |
2010.12.15 |
申请人 |
TANAKA YOSHIHARU;MISAWA AKIHIRO;TSUGE HIROKI;ASANO KENJI;TOYODA GOSEI CO., LTD. |
发明人 |
TANAKA YOSHIHARU;MISAWA AKIHIRO;TSUGE HIROKI;ASANO KENJI |
分类号 |
B60Q1/00 |
主分类号 |
B60Q1/00 |
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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