JP7588762B2 - 前照灯装置 - Google Patents

前照灯装置 Download PDF

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Publication number
JP7588762B2
JP7588762B2 JP2024520198A JP2024520198A JP7588762B2 JP 7588762 B2 JP7588762 B2 JP 7588762B2 JP 2024520198 A JP2024520198 A JP 2024520198A JP 2024520198 A JP2024520198 A JP 2024520198A JP 7588762 B2 JP7588762 B2 JP 7588762B2
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Japan
Prior art keywords
light
light source
incident
reflecting surface
projection optical
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JP2024520198A
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English (en)
Japanese (ja)
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JPWO2023218624A5 (https=
JPWO2023218624A1 (https=
Inventor
将利 西村
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
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2023218624A1 publication Critical patent/JPWO2023218624A1/ja
Publication of JPWO2023218624A5 publication Critical patent/JPWO2023218624A5/ja
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    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2024520198A 2022-05-13 2022-05-13 前照灯装置 Active JP7588762B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/020161 WO2023218624A1 (ja) 2022-05-13 2022-05-13 前照灯装置

Publications (3)

Publication Number Publication Date
JPWO2023218624A1 JPWO2023218624A1 (https=) 2023-11-16
JPWO2023218624A5 JPWO2023218624A5 (https=) 2024-08-09
JP7588762B2 true JP7588762B2 (ja) 2024-11-22

Family

ID=88730159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024520198A Active JP7588762B2 (ja) 2022-05-13 2022-05-13 前照灯装置

Country Status (2)

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JP (1) JP7588762B2 (https=)
WO (1) WO2023218624A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015509647A (ja) 2012-03-07 2015-03-30 ツィツァラ リヒトシステメ ゲーエムベーハー 自動車用の照明装置
WO2016006138A1 (ja) 2014-07-08 2016-01-14 三菱電機株式会社 前照灯モジュール及び前照灯装置
WO2018003888A1 (ja) 2016-06-29 2018-01-04 株式会社小糸製作所 車両用灯具
DE102019118051A1 (de) 2019-07-04 2021-01-07 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015509647A (ja) 2012-03-07 2015-03-30 ツィツァラ リヒトシステメ ゲーエムベーハー 自動車用の照明装置
WO2016006138A1 (ja) 2014-07-08 2016-01-14 三菱電機株式会社 前照灯モジュール及び前照灯装置
WO2018003888A1 (ja) 2016-06-29 2018-01-04 株式会社小糸製作所 車両用灯具
DE102019118051A1 (de) 2019-07-04 2021-01-07 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge

Also Published As

Publication number Publication date
WO2023218624A1 (ja) 2023-11-16
JPWO2023218624A1 (https=) 2023-11-16

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