发明名称 |
LATERNE MIT ELEKTRISCHEM LEUCHTMITTEL UND VERFAHREN ZUM BETREIBEN DER LATERNE |
摘要 |
A sensor (40) detects light intensity in a lighting device like LEDs (32). A device alters the current and/or voltage for the LEDs by relying on an output signal from the sensor, which also switches the LEDs off. The LEDs fit in a ring. A central support for the LEDs stretches along a ring axis. This support can also act as a heat sink (31). Independent claims are also included for the following: (a) An insert for a lantern with a cooling unit, sources of light and a sensor for light intensity; (b) and for a method for operating a lantern with a lighting device like LEDs. |
申请公布号 |
AT354513(T) |
申请公布日期 |
2007.03.15 |
申请号 |
AT20030007635T |
申请日期 |
2003.04.03 |
申请人 |
AQUA SIGNAL AKTIENGESELLSCHAFT |
发明人 |
ROHLFING, RALPH;SERFASS, WOLFGANG |
分类号 |
B63B45/04;F21S8/00;F21V23/04;F21V29/00 |
主分类号 |
B63B45/04 |
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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