CA3013021C - Support de filament de diode electroluminescente omnidirectionnelle - Google Patents
Support de filament de diode electroluminescente omnidirectionnelle Download PDFInfo
- Publication number
- CA3013021C CA3013021C CA3013021A CA3013021A CA3013021C CA 3013021 C CA3013021 C CA 3013021C CA 3013021 A CA3013021 A CA 3013021A CA 3013021 A CA3013021 A CA 3013021A CA 3013021 C CA3013021 C CA 3013021C
- Authority
- CA
- Canada
- Prior art keywords
- led
- filaments
- filament
- bulb
- linear
- 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
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
- F21K9/20—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
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Une monture de filament à DEL omnidirectionnelle et un appareil lumineux qui comprend la même monture comprennent un arbre de filaments qui supporte plusieurs filaments à DEL linéaires tordus autour dune tige de support centrale. Lorsquil est disposé à lintérieur du globe dun appareil lumineux, le support de filaments à DEL omnidirectionnel fournit un appareil lumineux à rayonnement omnidirectionnel qui peut servir aux fins dillumination générales tout en créant un appareil lumineux qui est beau.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/901,602 US10724690B2 (en) | 2015-03-18 | 2018-02-21 | Omnidirectional light emitting diode filament holder |
US15/901,602 | 2018-02-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA3013021A1 CA3013021A1 (fr) | 2019-08-21 |
CA3013021C true CA3013021C (fr) | 2021-11-02 |
Family
ID=67682985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3013021A Active CA3013021C (fr) | 2018-02-21 | 2018-08-01 | Support de filament de diode electroluminescente omnidirectionnelle |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA3013021C (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220373141A1 (en) | 2020-01-02 | 2022-11-24 | Signify Holding B.V. | Led filament arrangement |
US11047539B1 (en) | 2020-04-30 | 2021-06-29 | Feit Electric Company, Inc. | Multi-operational landscape lighting device |
US11876042B2 (en) | 2020-08-03 | 2024-01-16 | Feit Electric Company, Inc. | Omnidirectional flexible light emitting device |
WO2023139095A1 (fr) * | 2022-01-20 | 2023-07-27 | Signify Holding B.V. | Élément conducteur destiné à une lampe à filament |
-
2018
- 2018-08-01 CA CA3013021A patent/CA3013021C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CA3013021A1 (fr) | 2019-08-21 |
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