| 发明名称 |
ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS |
| 摘要 |
An illumination light source which attaches to a lighting fixture by being rotated in a predetermined rotational direction R, the illumination light source including: a light-emitting unit (LED module), a case which includes a first opening and houses the light-emitting unit; and a translucent cover provided over the first opening, wherein the translucent cover includes a plurality of projecting portions provided at predetermined intervals in the rotational direction R, and the plurality of projecting portions each include a plurality of projections provided at a predetermined distance from each other in the rotational direction R and including a flat surface facing a direction opposite the rotational direction R. |
| 申请公布号 |
US2014204594(A1) |
申请公布日期 |
2014.07.24 |
| 申请号 |
US201414157676 |
申请日期 |
2014.01.17 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
KANAZAWA Yukiya;SEKI Katsushi;TACHINO Youji;MORI Toshio;HASHIMOTO Nozomu;MIWA Ryuya;NOJIRI Kayo |
| 分类号 |
F21V21/30 |
主分类号 |
F21V21/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An illumination light source which attaches to a lighting fixture by being rotated in a predetermined rotational direction, the illumination light source comprising:
a light-emitting unit; a case which includes an opening and houses the light-emitting unit; and a translucent cover provided over the opening, wherein the translucent cover includes a plurality of projecting portions provided at predetermined intervals in the rotational direction, and the plurality of projecting portions each include a plurality of projections provided at a predetermined distance from each other in the rotational direction and including a flat surface facing a direction opposite the rotational direction. |
| 地址 |
Osaka JP |
