| 发明名称 | Luminaire having radiator | ||
| 摘要 | A luminaire 1 of an embodiment has a radiator 3 which comes into surface-contact with a cap abutment surface 6C of a lamp unit 6 and conducts and radiates heat generated by the lamp unit 6, and a terminal board 7 which is attached to the upper side of the radiator 3 on the lateral outside of the cap abutment surface 6C. | ||
| 申请公布号 | US8814399(B2) | 申请公布日期 | 2014.08.26 |
| 申请号 | US201113497101 | 申请日期 | 2011.07.05 |
| 申请人 | Toshiba Lighting & Technology Corporation | 发明人 | Osawa Shigeru;Osada Takeshi |
| 分类号 | F21V7/00 | 主分类号 | F21V7/00 |
| 代理机构 | Patterson & Sheridan LLP | 代理人 | Patterson & Sheridan LLP |
| 主权项 | 1. A luminaire comprising: a radiator includes a main body which is in surface-contact with an abutment surface of a lamp unit and configured to conduct heat generated by the lamp unit from the abutment surface through a center portion of the main body and then to an outer peripheral side of the main body such that during heat conduction, a temperature of the center portion is higher than a temperature of the outer peripheral side; and a terminal board which is attached to an upper outer peripheral side of the radiator. | ||
| 地址 | Kanagawa JP | ||