发明名称 |
Light-emitting module and illumination apparatus |
摘要 |
A light-emitting module (1) includes at least one light-emitting element (5) provided on a mount surface (2a) of a substratum (2). A translucent member (4) is provided so as to face the mount surface (2a) of the substratum (2). The translucent member (4) is separated from the light-emitting element (5) and contains a phosphor material that converts a wavelength of light emitted by the light-emitting element (5). A frame (3) having heat conducting properties is interposed between the substratum (2) and the translucent member (4). The frame (3) surrounds the light-emitting element (5). The frame (3) includes an opening (10) that leads light emitted by the light-emitting element (5) to the translucent member (4), and a heat conductor (15, 52, 62) thermally connected to the translucent member (4). The heat conductor (15, 52, 64) includes a heat radiator (20, 54, 63) exposed outside of the translucent member (4). |
申请公布号 |
EP2196724(A3) |
申请公布日期 |
2012.02.29 |
申请号 |
EP20090015248 |
申请日期 |
2009.12.09 |
申请人 |
TOSHIBA LIGHTING & TECHNOLOGY CORPORATION |
发明人 |
TAKENAKA, ERIKA;OGAWA, KOZO;SHIMIZU, KEIICHI;WATANABE, HIROAKI;TAKAHASHI, AKIMICHI;NOGI, SHINJI;KUMASHIRO, SHINICHI |
分类号 |
F21K99/00;F21V29/00;F21Y101/02 |
主分类号 |
F21K99/00 |
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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