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Patent Searching and Data


Title:
VEHICULAR LAMP FITTING CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/043754
Kind Code:
A1
Abstract:
The vehicular lamp fitting control device (30) according to one aspect of the present invention is provided with: a lamp fitting control unit (21) that controls a lamp fitting (10); a power supply unit (23) that supplies power supply power to a fan device (20); and a power supply control unit (21). The fan device is provided with a fan (31) and a motor (32). The power supply control unit is provided with a rotation information acquisition unit and an output shut-off unit (21). In the event that the fan locks up, the output shut-off unit shuts off the output of power supply power being supplied from the power supply unit to the fan device, before a protective operation is performed by the fan device to shut off power supply power to the motor.

Inventors:
UCHIDA, Yuki (1-1 Showa-cho, Kariya-sh, Aichi 61, 〒4488661, JP)
Application Number:
JP2017/031952
Publication Date:
March 08, 2018
Filing Date:
September 05, 2017
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-shi Aichi, 61, 〒4488661, JP)
International Classes:
H05B37/02; F21Y115/10
Foreign References:
JP2010129258A2010-06-10
JP2010153343A2010-07-08
JP2010254099A2010-11-11
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (Meishin Bldg, 20-19 Nishiki 1-chome, Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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