PH12019000414A1 - Led bulb with rotatable led array - Google Patents

Led bulb with rotatable led array

Info

Publication number
PH12019000414A1
PH12019000414A1 PH12019000414A PH12019000414A PH12019000414A1 PH 12019000414 A1 PH12019000414 A1 PH 12019000414A1 PH 12019000414 A PH12019000414 A PH 12019000414A PH 12019000414 A PH12019000414 A PH 12019000414A PH 12019000414 A1 PH12019000414 A1 PH 12019000414A1
Authority
PH
Philippines
Prior art keywords
led array
bulb
opening
led
rigid electrodes
Prior art date
Application number
PH12019000414A
Inventor
David Allen
Original Assignee
Fiber Optic Designs Inc
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 Fiber Optic Designs Inc filed Critical Fiber Optic Designs Inc
Publication of PH12019000414A1 publication Critical patent/PH12019000414A1/en

Links

Classifications

    • 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
    • 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
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

An LED bulb with a rotatable LED array, wherein the bulb includes a bulb, rigid electrodes and an LED array, and a cavity is formed inside the bulb, and the bulb is provided with an opening which is communicated with the cavity, a maximum diameter of the opening is shorter than the length of the LED array; the LED array is connected to the rigid electrodes, with an included angle therebetween being adjustable; when the angle between the rigid electrodes and the LED array is rotated such that the length of a projection of the LED array at the opening of the bulb is shorter than the maximum diameter of the opening, the LED array can be passed through the opening and enter the cavity, and the angle between the rigid electrodes and the LED array can be rotated again such that the length of the projection of the LED array at the opening of the bulb is longer than the maximum diameter of the opening, and is fixed. By changing the included angle between the rigid electrodes and the LED array again, the angle of the LED array inside the bulb can be adjusted.
PH12019000414A 2018-11-28 2019-10-24 Led bulb with rotatable led array PH12019000414A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811438634.XA CN109458572B (en) 2018-11-28 2018-11-28 LED lamp with rotatable LED array

Publications (1)

Publication Number Publication Date
PH12019000414A1 true PH12019000414A1 (en) 2020-06-29

Family

ID=65611851

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019000414A PH12019000414A1 (en) 2018-11-28 2019-10-24 Led bulb with rotatable led array

Country Status (2)

Country Link
CN (1) CN109458572B (en)
PH (1) PH12019000414A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11473734B2 (en) * 2019-03-19 2022-10-18 Signify Holding B.V. LED lighting bulb and manufacturing method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1119548C (en) * 2000-10-12 2003-08-27 毓豪企业股份有限公司 Internally springing opened and formed type decorating lamp
JP2007165811A (en) * 2005-12-16 2007-06-28 Nichia Chem Ind Ltd Light emitting device
CN101685762B (en) * 2008-08-01 2011-12-14 科技专利许可公司 Method for securing a minature blub in a holder
CN101929659A (en) * 2009-06-25 2010-12-29 液光固态照明股份有限公司 Manufacture method of LED bulb
CN101699137B (en) * 2009-11-06 2011-04-06 深圳市中照灯具制造有限公司 Adjustable light distribution type LED lamp
TWI620895B (en) * 2013-09-11 2018-04-11 晶元光電股份有限公司 Flexible led assembly and led light bulb
CN103542308A (en) * 2013-11-08 2014-01-29 江苏华英光宝科技股份有限公司 All-angle bendable LED (Light Emitting Diode) filament strip and antique LED bulb comprising same
RU2677687C2 (en) * 2014-03-13 2019-01-21 Филипс Лайтинг Холдинг Б.В. Filament for lighting device
CN104019395A (en) * 2014-06-19 2014-09-03 无锡天地合同能源管理有限公司 Bulb lamp
CN106662296B (en) * 2014-07-24 2019-05-31 飞利浦照明控股有限公司 Lamp and lighting apparatus
CN104406068B (en) * 2014-11-17 2016-06-01 宁波宜胜照明有限公司 The assembly method of LED filament
CN204962343U (en) * 2015-09-28 2016-01-13 苏州紫昱天成光电有限公司 LED (light -emitting diode) light bulb
CN206112580U (en) * 2016-10-19 2017-04-19 漳州立达信光电子科技有限公司 LED (Light emitting diode) filament lamp
CN206409919U (en) * 2016-12-31 2017-08-15 杭州时代照明电器有限公司 A kind of LED bulb
WO2018157158A1 (en) * 2017-02-27 2018-08-30 Chelf Robert Bentley Low voltage led filament array lighting
CN208041653U (en) * 2018-03-16 2018-11-02 厦门多彩光电子科技有限公司 A kind of flexible LED filament and LED filament lamp
CN208997733U (en) * 2018-11-28 2019-06-18 光纤设计公司 A kind of LED light with rotatable LED array

Also Published As

Publication number Publication date
CN109458572A (en) 2019-03-12
CN109458572B (en) 2020-06-16

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