CN109373210B - 一种光照面积可变的led灯装置 - Google Patents
一种光照面积可变的led灯装置 Download PDFInfo
- Publication number
- CN109373210B CN109373210B CN201811251008.XA CN201811251008A CN109373210B CN 109373210 B CN109373210 B CN 109373210B CN 201811251008 A CN201811251008 A CN 201811251008A CN 109373210 B CN109373210 B CN 109373210B
- Authority
- CN
- China
- Prior art keywords
- spring
- seat
- lamp
- lock
- lifting
- 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
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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
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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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/10—Rotating shades
-
- 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
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
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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)
- Seats For Vehicles (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811251008.XA CN109373210B (zh) | 2018-10-25 | 2018-10-25 | 一种光照面积可变的led灯装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811251008.XA CN109373210B (zh) | 2018-10-25 | 2018-10-25 | 一种光照面积可变的led灯装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109373210A CN109373210A (zh) | 2019-02-22 |
CN109373210B true CN109373210B (zh) | 2020-07-31 |
Family
ID=65401376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811251008.XA Active CN109373210B (zh) | 2018-10-25 | 2018-10-25 | 一种光照面积可变的led灯装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109373210B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110159962A (zh) * | 2019-04-24 | 2019-08-23 | 合肥国源展览展示有限公司 | 一种可调节照亮面积的led展示灯 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7832901B2 (en) * | 2008-03-24 | 2010-11-16 | Cooper Technologies Company | Beam adjustment mechanism for an LED light fixture |
US10527265B2 (en) * | 2012-04-13 | 2020-01-07 | Ideal Industries Lighting Llc | Mounting assembly for light fixture |
CN204141393U (zh) * | 2014-09-25 | 2015-02-04 | 广州市耐贝西照明有限公司 | 一种多变化led庭院灯 |
CN107345648A (zh) * | 2016-05-05 | 2017-11-14 | 江苏苏美达机电有限公司 | 一种移动式带有可升降照明灯塔的发电机组 |
CN107642736A (zh) * | 2017-10-10 | 2018-01-30 | 苏州浔宇新材料科技有限公司 | 一种具有光照角度可调功能的节能发电路灯 |
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2018
- 2018-10-25 CN CN201811251008.XA patent/CN109373210B/zh active Active
Also Published As
Publication number | Publication date |
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CN109373210A (zh) | 2019-02-22 |
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Legal Events
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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: 20200624 Address after: 312500 Jinzuo 6A-3, Jiayi Dongdu, No. 127 Renmin East Road, Nanming Street, Xinchang County, Shaoxing City, Zhejiang Province Applicant after: HON HAI PRECISION INDUSTRY Co.,Ltd. Address before: 430072 Hubei city of Wuhan province Wuchang Wuhan University Luojiashan Applicant before: Zhang Xiuxia |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220526 Address after: 272000 Jiuxianqiao office Tian Jia Cun, Yanzhou District, Jining City, Shandong Province Patentee after: Shandong Chengxing Electromechanical Equipment Co.,Ltd. Address before: 312500 Zhejiang Shaoxing Xinchang County Nanming Street East people's road 127, Jiayi east capital 6A-3 Patentee before: Zhejiang Haihong Industrial Product Design Co.,Ltd. |