TWM363550U - Omnidirectional light bulb using light emitting diode - Google Patents

Omnidirectional light bulb using light emitting diode Download PDF

Info

Publication number
TWM363550U
TWM363550U TW098201695U TW98201695U TWM363550U TW M363550 U TWM363550 U TW M363550U TW 098201695 U TW098201695 U TW 098201695U TW 98201695 U TW98201695 U TW 98201695U TW M363550 U TWM363550 U TW M363550U
Authority
TW
Taiwan
Prior art keywords
light
bulb
omnidirectional
circuit boards
emitting diode
Prior art date
Application number
TW098201695U
Other languages
English (en)
Chinese (zh)
Inventor
Der-Ming Juang
Original Assignee
Der-Ming Juang
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 Der-Ming Juang filed Critical Der-Ming Juang
Priority to TW098201695U priority Critical patent/TWM363550U/zh
Publication of TWM363550U publication Critical patent/TWM363550U/zh
Priority to EP09174624A priority patent/EP2216584A1/fr

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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the 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
    • F21Y2107/00—Light sources with three-dimensionally disposed 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
TW098201695U 2009-02-05 2009-02-05 Omnidirectional light bulb using light emitting diode TWM363550U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW098201695U TWM363550U (en) 2009-02-05 2009-02-05 Omnidirectional light bulb using light emitting diode
EP09174624A EP2216584A1 (fr) 2009-02-05 2009-10-30 Ampoule de lampe omnidirectionnelle utilisant une diode électroluminescente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098201695U TWM363550U (en) 2009-02-05 2009-02-05 Omnidirectional light bulb using light emitting diode

Publications (1)

Publication Number Publication Date
TWM363550U true TWM363550U (en) 2009-08-21

Family

ID=41531686

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098201695U TWM363550U (en) 2009-02-05 2009-02-05 Omnidirectional light bulb using light emitting diode

Country Status (2)

Country Link
EP (1) EP2216584A1 (fr)
TW (1) TWM363550U (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417479B (fr) * 2010-02-11 2013-12-01
TWI457515B (zh) * 2011-02-14 2014-10-21 Taiwan Semiconductor Mfg 發光燈具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624087A1 (de) * 1996-06-17 1997-12-18 Wendelin Pimpl Beleuchtungsvorrichtung
JP4076329B2 (ja) * 2001-08-13 2008-04-16 エイテックス株式会社 Ｌｅｄ電球
TWM314293U (en) 2007-01-24 2007-06-21 Unity Opto Technology Co Ltd Lamp bulb socket structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417479B (fr) * 2010-02-11 2013-12-01
TWI457515B (zh) * 2011-02-14 2014-10-21 Taiwan Semiconductor Mfg 發光燈具

Also Published As

Publication number Publication date
EP2216584A1 (fr) 2010-08-11

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees