FR3070197B3 - LED BULB HAVING A BACKGROUND LIGHT GUIDE BODY - Google Patents

LED BULB HAVING A BACKGROUND LIGHT GUIDE BODY Download PDF

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Publication number
FR3070197B3
FR3070197B3 FR1853122A FR1853122A FR3070197B3 FR 3070197 B3 FR3070197 B3 FR 3070197B3 FR 1853122 A FR1853122 A FR 1853122A FR 1853122 A FR1853122 A FR 1853122A FR 3070197 B3 FR3070197 B3 FR 3070197B3
Authority
FR
France
Prior art keywords
light guide
guide body
light
bulb
led bulb
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
FR1853122A
Other languages
French (fr)
Other versions
FR3070197A3 (en
Inventor
Huanxing Zhao
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.)
Changzhou fuxing electrical appliance co Ltd
Original Assignee
Changzhou fuxing electrical appliance 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 Changzhou fuxing electrical appliance co Ltd filed Critical Changzhou fuxing electrical appliance co Ltd
Publication of FR3070197A3 publication Critical patent/FR3070197A3/en
Application granted granted Critical
Publication of FR3070197B3 publication Critical patent/FR3070197B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

Le certificat d'utilité décrit une ampoule LED ayant un corps de guide de lumière, comprenant un support d'ampoule, une enveloppe d'ampoule, un corps lumineux, une source d'énergie, un connecteur, et un corps de guide de lumière. Le connecteur est connecté de manière fixe au support d'ampoule, l'enveloppe d'ampoule est fixée sur le connecteur, le corps lumineux et la source d'énergie sont positionnés dans le support d'ampoule, le corps lumineux et la source d'énergie sont connectés en utilisant un fil, une extrémité inférieure du corps de guide de lumière est branchée avec le connecteur, et un fond du corps de guide de lumière est en contact avec le corps lumineux, dans laquelle le corps de guide de lumière est gravé de glyphes. L'ampoule LED ayant un corps de guide de lumière du certificat d'utilité peut aussi bien délivrer de la lumière et avoir un effet décoratif.The utility certificate describes an LED bulb having a light guide body, comprising a bulb holder, a bulb envelope, a light body, a power source, a connector, and a light guide body . The connector is fixedly connected to the bulb holder, the bulb envelope is fixed to the connector, the light body and the power source are positioned in the bulb holder, the light body and the source of energy are connected using a wire, a lower end of the light guide body is plugged into the connector, and a bottom of the light guide body is in contact with the light body, wherein the light guide body is engraved with glyphs. The LED bulb having a light guide body of the utility certificate can both deliver light and have a decorative effect.

FR1853122A 2017-08-16 2018-04-10 LED BULB HAVING A BACKGROUND LIGHT GUIDE BODY Active FR3070197B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721025137.8U CN207094241U (en) 2017-08-16 2017-08-16 LED with light conductor

Publications (2)

Publication Number Publication Date
FR3070197A3 FR3070197A3 (en) 2019-02-22
FR3070197B3 true FR3070197B3 (en) 2020-01-03

Family

ID=61541242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853122A Active FR3070197B3 (en) 2017-08-16 2018-04-10 LED BULB HAVING A BACKGROUND LIGHT GUIDE BODY

Country Status (2)

Country Link
CN (1) CN207094241U (en)
FR (1) FR3070197B3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506755B (en) * 2018-05-30 2023-07-07 浙江阳光美加照明有限公司 LED bulb lamp adopting combined light guide body

Also Published As

Publication number Publication date
FR3070197A3 (en) 2019-02-22
CN207094241U (en) 2018-03-13

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