| 发明名称 |
LIGHT SOURCE UNIT |
| 摘要 |
A light source unit includes a socket, a heat dissipation member, a board and a semiconductor light emitting element. The socket has a first thermal conductivity and includes a portion that defines a first side and a second side. The heat dissipation member has a second thermal conductivity being higher than the first thermal conductivity. The board is disposed on the first side. The semiconductor light emitting element is supported by the board. The socket is an injection-molded member. The heat dissipation member includes a first portion and a second portion. The first portion is disposed on the first side, extends in a first direction, and supports the board. The second portion includes a portion extending in a second direction intersecting with the first direction, as a result of being subjected to bending processing. A part of the second portion is disposed on the second side. |
| 申请公布号 |
US2015211725(A1) |
申请公布日期 |
2015.07.30 |
| 申请号 |
US201514607670 |
申请日期 |
2015.01.28 |
| 申请人 |
KOITO MANUFACTURING CO., LTD. |
发明人 |
Ikuta Ryujiro;Otsubo Takayuki;Ozawa Atsushi;Serita Takuya |
| 分类号 |
F21V29/74;F21V23/00;F21V23/06 |
主分类号 |
F21V29/74 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light source unit comprising:
a socket that has a first thermal conductivity and includes a portion that defines a first side and a second side; a heat dissipation member that has a second thermal conductivity being higher than the first thermal conductivity; a board disposed on the first side; and a semiconductor light emitting element supported by the board, wherein the socket is an injection-molded member, and the heat dissipation member includes
a first portion that is disposed on the first side, extends in a first direction, and supports the board, anda second portion that includes a portion extending in a second direction intersecting with the first direction, as a result of being subjected to bending processing, and a part of the second portion is disposed on the second side. |
| 地址 |
Tokyo JP |
