TWI570351B - 照明器具及電源單元 - Google Patents

照明器具及電源單元 Download PDF

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Publication number
TWI570351B
TWI570351B TW102111244A TW102111244A TWI570351B TW I570351 B TWI570351 B TW I570351B TW 102111244 A TW102111244 A TW 102111244A TW 102111244 A TW102111244 A TW 102111244A TW I570351 B TWI570351 B TW I570351B
Authority
TW
Taiwan
Prior art keywords
power supply
lamp
led
led tube
supply unit
Prior art date
Application number
TW102111244A
Other languages
English (en)
Chinese (zh)
Other versions
TW201402985A (zh
Inventor
Sousuke Naito
Shinichi Kitamura
Maki Murakami
Yasuharu Kase
Original Assignee
Toyota Tsusho 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 Toyota Tsusho Corp filed Critical Toyota Tsusho Corp
Publication of TW201402985A publication Critical patent/TW201402985A/zh
Application granted granted Critical
Publication of TWI570351B publication Critical patent/TWI570351B/zh

Links

Classifications

    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/031—Lighting devices intended for fixed installation of surface-mounted type the device consisting essentially only of a light source holder with an exposed light source, e.g. a fluorescent tube
    • 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
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
TW102111244A 2012-07-06 2013-03-28 照明器具及電源單元 TWI570351B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012152619 2012-07-06

Publications (2)

Publication Number Publication Date
TW201402985A TW201402985A (zh) 2014-01-16
TWI570351B true TWI570351B (zh) 2017-02-11

Family

ID=49881706

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102111244A TWI570351B (zh) 2012-07-06 2013-03-28 照明器具及電源單元

Country Status (2)

Country Link
TW (1) TWI570351B (fr)
WO (1) WO2014006941A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864231B (zh) * 2018-08-08 2024-05-10 惠州雷士光电科技有限公司 Led支架灯
JP6605099B2 (ja) * 2018-08-29 2019-11-13 三菱電機株式会社 透光性カバー及び照明器具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010192224A (ja) * 2009-02-17 2010-09-02 Kumamoto Denki Kogyo Kk 蛍光灯型ｌｅｄ照明装置
JP2011216447A (ja) * 2010-04-02 2011-10-27 Kals:Kk Ｌｅｄ式蛍光灯型照明装置。
TW201207303A (en) * 2010-06-28 2012-02-16 Panasonic Elec Works Co Ltd Straight tube LED lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5513281B2 (ja) * 2010-06-28 2014-06-04 パナソニック株式会社 Ｌｅｄランプおよび照明器具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010192224A (ja) * 2009-02-17 2010-09-02 Kumamoto Denki Kogyo Kk 蛍光灯型ｌｅｄ照明装置
JP2011216447A (ja) * 2010-04-02 2011-10-27 Kals:Kk Ｌｅｄ式蛍光灯型照明装置。
TW201207303A (en) * 2010-06-28 2012-02-16 Panasonic Elec Works Co Ltd Straight tube LED lamp

Also Published As

Publication number Publication date
WO2014006941A1 (fr) 2014-01-09
TW201402985A (zh) 2014-01-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees