WO2009037743A1 - Irradiation direction adjuster of lighting device - Google Patents

Irradiation direction adjuster of lighting device Download PDF

Info

Publication number
WO2009037743A1
WO2009037743A1 PCT/JP2007/068138 JP2007068138W WO2009037743A1 WO 2009037743 A1 WO2009037743 A1 WO 2009037743A1 JP 2007068138 W JP2007068138 W JP 2007068138W WO 2009037743 A1 WO2009037743 A1 WO 2009037743A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
lamp body
lighting device
irradiation direction
push out
Prior art date
Application number
PCT/JP2007/068138
Other languages
French (fr)
Japanese (ja)
Inventor
Mitsuyoshi Ohsawa
Original Assignee
Ipf Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ipf Corporation filed Critical Ipf Corporation
Priority to PCT/JP2007/068138 priority Critical patent/WO2009037743A1/en
Publication of WO2009037743A1 publication Critical patent/WO2009037743A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
    • B60Q1/0683—Adjustable by rotation of a screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

[PROBLEMS] To provide a device capable of changing the irradiation direction that has a simple configuration, exhibits excellent adjustability, and prevents displacement due to the vibration of the vehicle after adjustment. [MEANS FOR SOLVING PROBLEMS] In a lighting device where a lens is fixed to the opening in the front of a lamp body, a reflector is fixed in the lamp body, a bulb is fitted in from the bulb insertion hole of the reflector, the reflector is supported rotatably at two positions on the right and left where the reflector faces the lamp body, one end of the reflector is urged by a push out spring so that the reflector turns about a fulcrum, and a press piece provided in the reflector is pressed in the direction opposite from the urging direction of the push out spring by means of an adjusting screw in order to adjust the angle of the reflector. The line connecting the fulcrums at the right and left positions is substantially aligned with the focal point of the reflector.
PCT/JP2007/068138 2007-09-19 2007-09-19 Irradiation direction adjuster of lighting device WO2009037743A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068138 WO2009037743A1 (en) 2007-09-19 2007-09-19 Irradiation direction adjuster of lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068138 WO2009037743A1 (en) 2007-09-19 2007-09-19 Irradiation direction adjuster of lighting device

Publications (1)

Publication Number Publication Date
WO2009037743A1 true WO2009037743A1 (en) 2009-03-26

Family

ID=40467575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/068138 WO2009037743A1 (en) 2007-09-19 2007-09-19 Irradiation direction adjuster of lighting device

Country Status (1)

Country Link
WO (1) WO2009037743A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102620248A (en) * 2012-03-29 2012-08-01 安徽捷迅光电技术有限公司 Reflecting board with adjusting handle
CN105090854A (en) * 2014-05-08 2015-11-25 株式会社小糸制作所 Vehicle lamp
TWI777874B (en) * 2021-12-16 2022-09-11 樺薪光電有限公司 Vehicle lighting device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01111403U (en) * 1988-01-20 1989-07-27
JPH01283701A (en) * 1988-05-10 1989-11-15 Koito Mfg Co Ltd Inclinating device of head lamp for vehicle
JPH0326904U (en) * 1989-07-26 1991-03-19
JPH0584532U (en) * 1991-05-20 1993-11-16 株式会社ホンダアクセス Body mounting structure for projector fog lights
JPH09142198A (en) * 1995-11-20 1997-06-03 Nifco Inc Optical axis adjusting device for vehicular headlight
JP2001171424A (en) * 1999-12-16 2001-06-26 Toyota Motor Corp Light for vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01111403U (en) * 1988-01-20 1989-07-27
JPH01283701A (en) * 1988-05-10 1989-11-15 Koito Mfg Co Ltd Inclinating device of head lamp for vehicle
JPH0326904U (en) * 1989-07-26 1991-03-19
JPH0584532U (en) * 1991-05-20 1993-11-16 株式会社ホンダアクセス Body mounting structure for projector fog lights
JPH09142198A (en) * 1995-11-20 1997-06-03 Nifco Inc Optical axis adjusting device for vehicular headlight
JP2001171424A (en) * 1999-12-16 2001-06-26 Toyota Motor Corp Light for vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102620248A (en) * 2012-03-29 2012-08-01 安徽捷迅光电技术有限公司 Reflecting board with adjusting handle
CN105090854A (en) * 2014-05-08 2015-11-25 株式会社小糸制作所 Vehicle lamp
TWI777874B (en) * 2021-12-16 2022-09-11 樺薪光電有限公司 Vehicle lighting device

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