Title:
車両用灯具
Document Type and Number:
Japanese Patent JP7006430
Kind Code:
B2
Abstract:
To provide a lighting fixture for a vehicle capable of preventing a portion with a partially large light-dark difference from being formed near an upper end of a formed light distribution pattern.SOLUTION: A lighting fixture 10 for a vehicle comprises a first reflector 13 for reflecting light from a first light source 11 to form a low beam light distribution pattern LP, and a second reflector 15 for reflecting light from a second light source 14 to form a high beam light distribution pattern HP. The second reflector 15 has an upper reflector part 23 provided above the second light source 14, and a lower reflector part 24 provided below the second light source 14. The high beam light distribution pattern HP is formed by direct light Dl from the second light source 14, lower reflection light Rl from the upper reflector part 23 and upper reflection light Ru from the lower reflector part 24, and the lower reflector part 24 is provided with a light amount reduction part (27) for reducing a reflection light amount at a tip portion 26a of a lower reflection face 26.SELECTED DRAWING: Figure 1
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Inventors:
岩▲崎▼ 和則
Yosuke Omori
Yosuke Omori
Application Number:
JP2018056488A
Publication Date:
February 10, 2022
Filing Date:
March 23, 2018
Export Citation:
Assignee:
Ichikoh Co., Ltd.
International Classes:
F21S41/37; F21S41/143; F21S41/148; F21S41/151; F21S41/663; F21V7/04
Domestic Patent References:
| JP2013020709A | ||||
| JP2018018590A | ||||
| JP2008243477A | ||||
| JP2017059315A | ||||
| JP2017204343A |
Attorney, Agent or Firm:
Cleo International Law & Patent Office
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