CN107906384B - Staggered crossed variable-distance LED lamp - Google Patents
Staggered crossed variable-distance LED lamp Download PDFInfo
- Publication number
- CN107906384B CN107906384B CN201711119354.8A CN201711119354A CN107906384B CN 107906384 B CN107906384 B CN 107906384B CN 201711119354 A CN201711119354 A CN 201711119354A CN 107906384 B CN107906384 B CN 107906384B
- Authority
- CN
- China
- Prior art keywords
- led lamp
- fan
- groups
- ring
- lead screw
- 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
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Classifications
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- 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
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- 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
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
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- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711119354.8A CN107906384B (en) | 2017-11-14 | 2017-11-14 | Staggered crossed variable-distance LED lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711119354.8A CN107906384B (en) | 2017-11-14 | 2017-11-14 | Staggered crossed variable-distance LED lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107906384A CN107906384A (en) | 2018-04-13 |
CN107906384B true CN107906384B (en) | 2020-02-07 |
Family
ID=61844048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711119354.8A Active CN107906384B (en) | 2017-11-14 | 2017-11-14 | Staggered crossed variable-distance LED lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107906384B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101943358A (en) * | 2010-08-20 | 2011-01-12 | 珠海市集利发展有限公司 | LED focus lamp continuously adjustable at large-scale angle |
CN202532280U (en) * | 2012-05-10 | 2012-11-14 | 周广民 | Novel LED (light emitting diode) lamp |
CN104006314A (en) * | 2013-12-30 | 2014-08-27 | 蔡干强 | PAR (Parabolic Aluminum Reflector) light |
CN105927933A (en) * | 2016-06-28 | 2016-09-07 | 横店集团得邦照明股份有限公司 | Lens adjustable and replaceable PAR lamp and implementation method thereof |
-
2017
- 2017-11-14 CN CN201711119354.8A patent/CN107906384B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101943358A (en) * | 2010-08-20 | 2011-01-12 | 珠海市集利发展有限公司 | LED focus lamp continuously adjustable at large-scale angle |
CN202532280U (en) * | 2012-05-10 | 2012-11-14 | 周广民 | Novel LED (light emitting diode) lamp |
CN104006314A (en) * | 2013-12-30 | 2014-08-27 | 蔡干强 | PAR (Parabolic Aluminum Reflector) light |
CN105927933A (en) * | 2016-06-28 | 2016-09-07 | 横店集团得邦照明股份有限公司 | Lens adjustable and replaceable PAR lamp and implementation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN107906384A (en) | 2018-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191226 Address after: Buji Longgang District of Shenzhen City, Guangdong province 518000 Jihua road science and technology park two building 6 floor B Applicant after: SHENZHEN FEIYETAI ELECTRONICS CO., LTD. Address before: 211100 Zijin (Jiangning) Science and Technology Entrepreneurship Community, No. 12, Jizhou East Road, Ziling Street, Jiangning District, Nanjing City, Jiangsu Province Applicant before: Feng Zhiqiang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of LED lamp with staggered cross and variable distance Effective date of registration: 20201015 Granted publication date: 20200207 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Fyt LED Co.,Ltd. Registration number: Y2020980006806 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211124 Granted publication date: 20200207 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Fyt LED Co.,Ltd. Registration number: Y2020980006806 |