发明名称 FLASHLIGHT FOR ALARM SYSTEMS
摘要 The invention relates to a flashlight for alarm systems, comprising a light source (L) containing at least one light emitting diode (1) and a circuit which controls said light source, said circuit comprising a feed supply (2), a current converter (W) and flash control device (B). Said current converter (W), the light source (L) and flash control device (B) are connected in series. The current converter (W) comprises a control unit (4), an inductor (6), an induction stop (7) and a resistor (8) which are connected in series. The flash control device (B) comprises at least one switch (10) for actuating the light source (L) and a microprocessor (9) for controlling the at least one switch (10).
申请公布号 WO2009000681(A1) 申请公布日期 2008.12.31
申请号 WO2008EP57495 申请日期 2008.06.13
申请人 SIEMENS AKTIENGESELLSCHAFT;GRIMM, MAX;WAELTI, HANSJUERG;MUELLER, KURT;PEDROSA, ANTONIO 发明人 GRIMM, MAX;WAELTI, HANSJUERG;MUELLER, KURT;PEDROSA, ANTONIO
分类号 F21V33/00;G08B5/36;G08B17/10 主分类号 F21V33/00
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