JP7766813B2 - 前照灯装置用光源分配素子及び前照灯モジュール - Google Patents

前照灯装置用光源分配素子及び前照灯モジュール

Info

Publication number
JP7766813B2
JP7766813B2 JP2024543627A JP2024543627A JP7766813B2 JP 7766813 B2 JP7766813 B2 JP 7766813B2 JP 2024543627 A JP2024543627 A JP 2024543627A JP 2024543627 A JP2024543627 A JP 2024543627A JP 7766813 B2 JP7766813 B2 JP 7766813B2
Authority
JP
Japan
Prior art keywords
light
unit
guiding
reflecting
projection
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2024543627A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024047719A5 (https=
JPWO2024047719A1 (https=
Inventor
智英 森本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2024047719A1 publication Critical patent/JPWO2024047719A1/ja
Publication of JPWO2024047719A5 publication Critical patent/JPWO2024047719A5/ja
Application granted granted Critical
Publication of JP7766813B2 publication Critical patent/JP7766813B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/27—Thick lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2024543627A 2022-08-30 2022-08-30 前照灯装置用光源分配素子及び前照灯モジュール Active JP7766813B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/032476 WO2024047719A1 (ja) 2022-08-30 2022-08-30 前照灯装置用光源分配素子及び前照灯モジュール

Publications (3)

Publication Number Publication Date
JPWO2024047719A1 JPWO2024047719A1 (https=) 2024-03-07
JPWO2024047719A5 JPWO2024047719A5 (https=) 2024-12-20
JP7766813B2 true JP7766813B2 (ja) 2025-11-10

Family

ID=90099199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024543627A Active JP7766813B2 (ja) 2022-08-30 2022-08-30 前照灯装置用光源分配素子及び前照灯モジュール

Country Status (2)

Country Link
JP (1) JP7766813B2 (https=)
WO (1) WO2024047719A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025263257A1 (ja) * 2024-06-19 2025-12-26 株式会社小糸製作所 車両用前照灯の光源モジュール

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016181364A (ja) 2015-03-24 2016-10-13 スタンレー電気株式会社 車両用灯具
JP7031087B1 (ja) 2021-05-12 2022-03-07 三菱電機株式会社 前照灯装置用光源分配素子、前照灯装置、及び前照灯モジュール

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016181364A (ja) 2015-03-24 2016-10-13 スタンレー電気株式会社 車両用灯具
JP7031087B1 (ja) 2021-05-12 2022-03-07 三菱電機株式会社 前照灯装置用光源分配素子、前照灯装置、及び前照灯モジュール

Also Published As

Publication number Publication date
WO2024047719A1 (ja) 2024-03-07
JPWO2024047719A1 (https=) 2024-03-07

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