JP6742228B2 - 灯具 - Google Patents

灯具 Download PDF

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Publication number
JP6742228B2
JP6742228B2 JP2016233844A JP2016233844A JP6742228B2 JP 6742228 B2 JP6742228 B2 JP 6742228B2 JP 2016233844 A JP2016233844 A JP 2016233844A JP 2016233844 A JP2016233844 A JP 2016233844A JP 6742228 B2 JP6742228 B2 JP 6742228B2
Authority
JP
Japan
Prior art keywords
plate
light guide
shaped light
lamp
shaped
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
JP2016233844A
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English (en)
Japanese (ja)
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JP2018092753A (ja
Inventor
麻美 仲田
麻美 仲田
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Priority to JP2016233844A priority Critical patent/JP6742228B2/ja
Priority to CN201711224472.5A priority patent/CN108131595B/zh
Publication of JP2018092753A publication Critical patent/JP2018092753A/ja
Application granted granted Critical
Publication of JP6742228B2 publication Critical patent/JP6742228B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
JP2016233844A 2016-12-01 2016-12-01 灯具 Active JP6742228B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016233844A JP6742228B2 (ja) 2016-12-01 2016-12-01 灯具
CN201711224472.5A CN108131595B (zh) 2016-12-01 2017-11-29 灯具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016233844A JP6742228B2 (ja) 2016-12-01 2016-12-01 灯具

Publications (2)

Publication Number Publication Date
JP2018092753A JP2018092753A (ja) 2018-06-14
JP6742228B2 true JP6742228B2 (ja) 2020-08-19

Family

ID=62388832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016233844A Active JP6742228B2 (ja) 2016-12-01 2016-12-01 灯具

Country Status (2)

Country Link
JP (1) JP6742228B2 (zh)
CN (1) CN108131595B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7271241B2 (ja) * 2018-11-02 2023-05-11 株式会社小糸製作所 車両用灯具
CN110953547B (zh) * 2019-12-10 2022-08-12 东风汽车有限公司 用于车灯的厚壁件及车灯
WO2021149559A1 (ja) 2020-01-21 2021-07-29 株式会社小糸製作所 車両用灯具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3810636B2 (ja) * 1998-11-27 2006-08-16 シャープ株式会社 照明装置、照明素子、フロントライトおよび液晶表示装置
JP4937684B2 (ja) * 2006-09-19 2012-05-23 株式会社小糸製作所 投射型自動車用ヘッドランプ
JP4979565B2 (ja) * 2007-12-14 2012-07-18 株式会社小糸製作所 車両用灯具
JP5275776B2 (ja) * 2008-12-17 2013-08-28 株式会社小糸製作所 車両用灯具
US8057081B2 (en) * 2009-02-11 2011-11-15 GM Global Technology Operations LLC Light guide for vehicle lamp assembly
CN102818203B (zh) * 2011-06-07 2015-06-03 株式会社小糸制作所 车辆用灯具
JP6119241B2 (ja) * 2012-12-27 2017-04-26 市光工業株式会社 車両用灯具
JP6086766B2 (ja) * 2013-03-12 2017-03-01 シャープ株式会社 面状発光装置および液晶表示装置
JP6082992B2 (ja) * 2013-07-03 2017-02-22 パナソニックＩｐマネジメント株式会社 照明装置、灯具および車両
JP6249556B2 (ja) * 2013-10-23 2017-12-20 株式会社小糸製作所 車輌用灯具
CN203810239U (zh) * 2014-04-08 2014-09-03 佳欣光电科技股份有限公司 车用led照明灯具
JP6511244B2 (ja) * 2014-10-10 2019-05-15 株式会社小糸製作所 照明用光ガイド

Also Published As

Publication number Publication date
CN108131595A (zh) 2018-06-08
JP2018092753A (ja) 2018-06-14
CN108131595B (zh) 2020-07-31

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