发明名称 |
LIGHT HAVING A CIRCUIT ACCOMMODATING BATTERIES OF DIFFERENT TYPES AND/OR SIZES |
摘要 |
An electronic circuit and/or method that determines a type and/or size of a battery in a light and controls operation of a light source may comprise: a circuit measuring the voltage of the battery; and a processor for determining the measured battery voltage. The processor may compare the measured battery voltage and a predetermined voltage and set an operating condition of the light source based upon the difference between the measured battery voltage and the predetermined voltage. The processor may apply a predetermined load to the battery for a predetermined time and measure battery voltage during the predetermined time; and determine the difference between the measured voltage of the battery and the measured battery voltage during the predetermined time. |
申请公布号 |
US2012235593(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201213428470 |
申请日期 |
2012.03.23 |
申请人 |
SNYDER MARK W.;SHARRAH RAYMOND L.;BORIS THOMAS D.;ORME BRIAN |
发明人 |
SNYDER MARK W.;SHARRAH RAYMOND L.;BORIS THOMAS D.;ORME BRIAN |
分类号 |
H05B37/02;F21L4/00 |
主分类号 |
H05B37/02 |
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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