Lamp, lamp fan life predicting system and method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12026681
APP PUB NO 20230316236A1
SERIAL NO

18330558

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The disclosure relates to a life prediction system for a fan of a lamp. The system comprises a fan signal detecting module to detect at least one working parameter of the fan; and a micro control unit to receive the working current signal, the environment temperature signal and the working rotation speed signal of the fan. The detecting module comprises a current detecting unit to detect a working current of the fan and output a working current signal; a temperature detecting unit to detect a working environment temperature of the fan and output an environment temperature signal; and a rotation speed detecting unit to detect and output a working rotation speed signal of the fan. The micro control unit calculates a predicted residual life of the fan based on the received working current signal, the environment temperature signal, the working rotation speed signal, through the life model of the fan.

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Patent Owner(s)

  • CURRENT LIGHTING SOLUTIONS, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Min Shanghai, CN 103 521
Li, Yong Shanghai, CN 1229 7974
Long, Qi Shanghai, CN 22 49
Mao, Zhu Shanghai, CN 19 13
Qin, Shuyi Shanghai, CN 21 41

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