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CA3134225C - Ampoule decorative avec lentille interne - Google Patents

Ampoule decorative avec lentille interne Download PDF

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Publication number
CA3134225C
CA3134225C CA3134225A CA3134225A CA3134225C CA 3134225 C CA3134225 C CA 3134225C CA 3134225 A CA3134225 A CA 3134225A CA 3134225 A CA3134225 A CA 3134225A CA 3134225 C CA3134225 C CA 3134225C
Authority
CA
Canada
Prior art keywords
light
light bulb
covering
lens
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
CA3134225A
Other languages
English (en)
Other versions
CA3134225A1 (fr
Inventor
Xiongzhong Lin
Yao Liu
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.)
Zhangzhou Guanyu Lighting Co Ltd
Original Assignee
Zhangzhou Guanyu Lighting 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 Zhangzhou Guanyu Lighting Co Ltd filed Critical Zhangzhou Guanyu Lighting Co Ltd
Priority to CA3134225A priority Critical patent/CA3134225C/fr
Publication of CA3134225A1 publication Critical patent/CA3134225A1/fr
Application granted granted Critical
Publication of CA3134225C publication Critical patent/CA3134225C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F21K9/69—Details of refractors forming part of the light source
    • 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
    • F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
    • 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
    • F21K9/66—Details of globes or covers forming part of the light source
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor

Landscapes

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

Abstract

Une ampoule décorative ayant une lentille interne comprend une base de montage, une garniture dampoule montée sur la base de montage, une lentille optique comprenant une partie de montage et une partie de lentille formée de façon intégrée avec la partie de montage, la partie de lentille étant une structure semi-ellipsoïde et comprenant une partie de renforcement de réfraction de lumière sur une surface extérieure de la partie de lentille, la partie de renforcement de réfraction de lumière sétendant dun dessus de la partie de lentille le long de la surface extérieure de la partie de lentille jusquà un dessus de ladite partie, et une section transversale de la partie de renforcement étant en forme donde annulaire, et une unité de lumière montée dans la cavité conique.
CA3134225A 2021-10-13 2021-10-13 Ampoule decorative avec lentille interne Active CA3134225C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3134225A CA3134225C (fr) 2021-10-13 2021-10-13 Ampoule decorative avec lentille interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3134225A CA3134225C (fr) 2021-10-13 2021-10-13 Ampoule decorative avec lentille interne

Publications (2)

Publication Number Publication Date
CA3134225A1 CA3134225A1 (fr) 2021-12-27
CA3134225C true CA3134225C (fr) 2023-04-04

Family

ID=78958408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3134225A Active CA3134225C (fr) 2021-10-13 2021-10-13 Ampoule decorative avec lentille interne

Country Status (1)

Country Link
CA (1) CA3134225C (fr)

Also Published As

Publication number Publication date
CA3134225A1 (fr) 2021-12-27

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