CN203880449U - 一种具有弯曲状电路板的led灯泡 - Google Patents
一种具有弯曲状电路板的led灯泡 Download PDFInfo
- Publication number
- CN203880449U CN203880449U CN201420216776.2U CN201420216776U CN203880449U CN 203880449 U CN203880449 U CN 203880449U CN 201420216776 U CN201420216776 U CN 201420216776U CN 203880449 U CN203880449 U CN 203880449U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- led bulb
- light source
- flexible pcb
- band light
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 8
- 101001082832 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Pyruvate carboxylase 2 Proteins 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000009335 monocropping Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420216776.2U CN203880449U (zh) | 2014-04-29 | 2014-04-29 | 一种具有弯曲状电路板的led灯泡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420216776.2U CN203880449U (zh) | 2014-04-29 | 2014-04-29 | 一种具有弯曲状电路板的led灯泡 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203880449U true CN203880449U (zh) | 2014-10-15 |
Family
ID=51680941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420216776.2U Expired - Fee Related CN203880449U (zh) | 2014-04-29 | 2014-04-29 | 一种具有弯曲状电路板的led灯泡 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203880449U (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015081804A1 (zh) * | 2013-12-02 | 2015-06-11 | 张晓峰 | 一种螺旋形led灯丝及应用该螺旋形led灯丝的灯泡 |
CN106468402A (zh) * | 2015-08-07 | 2017-03-01 | 深圳市裕富照明有限公司 | Smt工艺的充气led灯泡 |
CN106801800A (zh) * | 2017-03-29 | 2017-06-06 | 漳州立达信光电子科技有限公司 | 一种led灯 |
CN107339622A (zh) * | 2017-09-07 | 2017-11-10 | 李立新 | 一种全罩大角度发光led灯泡 |
WO2017193536A1 (zh) * | 2016-05-09 | 2017-11-16 | 漳洲立达信光电子科技有限公司 | Led灯泡 |
US11067229B2 (en) | 2017-08-25 | 2021-07-20 | Signify Holding B.V. | LED strip for indirect light emission |
EP3995732A1 (en) * | 2020-11-06 | 2022-05-11 | Hangzhou Hangke Optoelectronics Co.,Ltd. | Lighting device and bulb |
-
2014
- 2014-04-29 CN CN201420216776.2U patent/CN203880449U/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015081804A1 (zh) * | 2013-12-02 | 2015-06-11 | 张晓峰 | 一种螺旋形led灯丝及应用该螺旋形led灯丝的灯泡 |
CN106468402A (zh) * | 2015-08-07 | 2017-03-01 | 深圳市裕富照明有限公司 | Smt工艺的充气led灯泡 |
WO2017193536A1 (zh) * | 2016-05-09 | 2017-11-16 | 漳洲立达信光电子科技有限公司 | Led灯泡 |
CN106801800A (zh) * | 2017-03-29 | 2017-06-06 | 漳州立达信光电子科技有限公司 | 一种led灯 |
CN106801800B (zh) * | 2017-03-29 | 2020-07-28 | 漳州立达信光电子科技有限公司 | 一种led灯 |
US11067229B2 (en) | 2017-08-25 | 2021-07-20 | Signify Holding B.V. | LED strip for indirect light emission |
CN107339622A (zh) * | 2017-09-07 | 2017-11-10 | 李立新 | 一种全罩大角度发光led灯泡 |
EP3995732A1 (en) * | 2020-11-06 | 2022-05-11 | Hangzhou Hangke Optoelectronics Co.,Ltd. | Lighting device and bulb |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee after: Guangdong Tongfang Science Park Co.,Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: HESHAN TONGFANG LIGHTING TECHNOLOGY Co.,Ltd. Address after: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee after: HESHAN TONGFANG LIGHTING TECHNOLOGY Co.,Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: HE SHAN LIDE ELECTRONIC ENTERPRISE COMPANY LIMITIED |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: No. 301, Xianghe Road, Gonghe Town, Heshan City, Jiangmen City, Guangdong Province, 529728 Patentee after: GUANGDONG TONGFANG DECORATIVE LIGHTING Co.,Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: Guangdong Tongfang Science Park Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee after: Guangdong Tongfang Science Park Co.,Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: HESHAN TONGFANG LIGHTING TECHNOLOGY Co.,Ltd. Address after: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee after: HESHAN TONGFANG LIGHTING TECHNOLOGY Co.,Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: HE SHAN LIDE ELECTRONIC ENTERPRISE COMPANY LIMITIED |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190826 Address after: No. 301, Xianghe Road, Gonghe Town, Heshan City, Jiangmen City, Guangdong Province, 529728 Patentee after: GUANGDONG TONGFANG DECORATIVE LIGHTING Co.,Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: Guangdong Tongfang Science Park Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |