| 发明名称 |
LIGHTING DEVICE AND LIGHTING DEVICE FOR VEHICLE |
| 摘要 |
A lighting device according to an embodiment includes a socket unit, a light emitting unit, and a lid unit. The light emitting unit is provided in an accommodation unit of the socket unit, and includes a light emitting element. The lid unit closes the accommodation unit of the socket unit, and is formed with an opening portion which causes light radiated from the light emitting element to pass through. An end face of the light emitting unit on the opening portion side overlaps with the opening portion in the thickness direction of the lid unit, and is located on the light emitting unit side rather than an end face of the lid unit on a side opposite to the light emitting unit side. |
| 申请公布号 |
US2016061404(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201314768590 |
申请日期 |
2013.09.20 |
| 申请人 |
TOSHIBA LIGHTING & TECHNOLOGY CORPORATION |
发明人 |
KOSUGI Daisuke;TSUCHIYA Ryuji;HATANAKA Toshihiro |
| 分类号 |
F21S8/10 |
主分类号 |
F21S8/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lighting device comprising:
a socket unit; a light emitting unit which is accommodated in an accommodation unit of the socket unit, and includes a light emitting element; and a lid unit which closes the accommodation unit of the socket unit, and in which an opening portion which causes light radiated from the light emitting element to pass through is formed, wherein an end face of the light emitting unit on the opening portion side overlaps with the opening portion in a thickness direction of the lid unit, and is located on the light emitting unit side rather than an end face of the lid unit on a side opposite to the light emitting unit side. |
| 地址 |
Yokosuka-shi JP |
