Title:
車両用前照灯
Document Type and Number:
Japanese Patent JP6622557
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicular head lamp capable of decreasing a number of components, reducing weight, and saving a cost, by simplifying the structure.SOLUTION: A vehicular head lamp 1 which stores LEDs 20, 21 which are light sources, a substrate 19 mounting the LEDs, and a reflector 17 reflecting light emitted from the LEDs 20, 21 toward a front side of a vehicle, in a lamp chamber 4 defined by a housing 2 and an outer lens 3 covering a front surface opening portion of the housing. In the vehicular head lamp 1, the LEDs 20, 21 and a light-up circuit 22 drive-controlling the LEDs are mounted on the one common substrate 19. For example, the substrate 19 is horizontally disposed on an upper surface of the reflector 17, and on a lower surface of the substrate 17, a plurality of each two of high-beam LEDs 20 and low-beam LEDs 21 is disposed in a width direction so as to make a light emitting direction downward, and on the reflector 17, a plurality of each two of high-beam reflection surfaces 17a and low-beam reflection surfaces 17b is formed in the width direction.SELECTED DRAWING: Figure 3
Inventors:
Ryohei Kitamura
Tetsuhei Matsuzaki
Yokoi Kanji
Tetsuhei Matsuzaki
Yokoi Kanji
Application Number:
JP2015208676A
Publication Date:
December 18, 2019
Filing Date:
October 23, 2015
Export Citation:
Assignee:
Honda motor industry stock company
Stanley Electric Co., Ltd.
Stanley Electric Co., Ltd.
International Classes:
B62J6/02; F21S41/00
Domestic Patent References:
| JP2012162228A | ||||
| JP20147106A | ||||
| JP2014198547A | ||||
| JP2014135158A | ||||
| JP2008262937A | ||||
| JP201532547A | ||||
| JP2014186899A | ||||
| JP2011100561A |
Attorney, Agent or Firm:
Sumio Tanai
Yasushi Matsunuma
Matsumoto
Junichi Kobayashi
Yasushi Matsunuma
Matsumoto
Junichi Kobayashi