CN117916512A - 照明装置 - Google Patents

照明装置 Download PDF

Info

Publication number
CN117916512A
CN117916512A CN202280058420.8A CN202280058420A CN117916512A CN 117916512 A CN117916512 A CN 117916512A CN 202280058420 A CN202280058420 A CN 202280058420A CN 117916512 A CN117916512 A CN 117916512A
Authority
CN
China
Prior art keywords
fresnel lens
light emitting
lighting device
light
emitting diode
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.)
Pending
Application number
CN202280058420.8A
Other languages
English (en)
Chinese (zh)
Inventor
笠野真弘
日向秀明
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN117916512A publication Critical patent/CN117916512A/zh
Pending legal-status Critical Current

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
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN202280058420.8A 2021-09-02 2022-07-15 照明装置 Pending CN117916512A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-143230 2021-09-02
JP2021143230 2021-09-02
PCT/JP2022/027812 WO2023032485A1 (ja) 2021-09-02 2022-07-15 照明装置

Publications (1)

Publication Number Publication Date
CN117916512A true CN117916512A (zh) 2024-04-19

Family

ID=85412137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280058420.8A Pending CN117916512A (zh) 2021-09-02 2022-07-15 照明装置

Country Status (3)

Country Link
JP (1) JPWO2023032485A1 (https=)
CN (1) CN117916512A (https=)
WO (1) WO2023032485A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160101A (ja) * 1986-12-24 1988-07-02 丸茂電機株式会社 スポツトライト
JP2001307502A (ja) * 2000-04-25 2001-11-02 R D S Kk スポットライト及び光源ユニット
JP3493630B2 (ja) * 2001-07-19 2004-02-03 スタンレー電気株式会社 Ｌｅｄ交通信号灯具
JP4360945B2 (ja) * 2004-03-10 2009-11-11 シチズン電子株式会社 照明装置
JP2009204706A (ja) * 2008-02-26 2009-09-10 Asahi Rubber Inc 光透過性光学部品およびその製造方法
JP5481223B2 (ja) * 2010-02-18 2014-04-23 ミネベア株式会社 照明装置、およびレンズシート
JP5584858B2 (ja) * 2012-03-13 2014-09-10 ナルックス株式会社 光学装置

Also Published As

Publication number Publication date
JPWO2023032485A1 (https=) 2023-03-09
WO2023032485A1 (ja) 2023-03-09

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