CN110906223B - 一种光线照射角度可控的led灯 - Google Patents
一种光线照射角度可控的led灯 Download PDFInfo
- Publication number
- CN110906223B CN110906223B CN201911108818.4A CN201911108818A CN110906223B CN 110906223 B CN110906223 B CN 110906223B CN 201911108818 A CN201911108818 A CN 201911108818A CN 110906223 B CN110906223 B CN 110906223B
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- China
- Prior art keywords
- lamp
- lamp box
- ring
- reflecting sheet
- light reflecting
- 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.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911108818.4A CN110906223B (zh) | 2019-11-13 | 2019-11-13 | 一种光线照射角度可控的led灯 |
Applications Claiming Priority (1)
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CN201911108818.4A CN110906223B (zh) | 2019-11-13 | 2019-11-13 | 一种光线照射角度可控的led灯 |
Publications (2)
Publication Number | Publication Date |
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CN110906223A CN110906223A (zh) | 2020-03-24 |
CN110906223B true CN110906223B (zh) | 2020-11-03 |
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CN201911108818.4A Active CN110906223B (zh) | 2019-11-13 | 2019-11-13 | 一种光线照射角度可控的led灯 |
Country Status (1)
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CN (1) | CN110906223B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711219B1 (fr) * | 1993-10-13 | 1995-12-29 | Philips Eclairage | Luminaire à réflecteur latéral orientable. |
CN203273714U (zh) * | 2012-11-01 | 2013-11-06 | 福建省能宝光电集团有限公司 | 一种可变照射范围的聚光杯 |
CN207438488U (zh) * | 2017-12-07 | 2018-06-01 | 江门市山猫照明科技有限公司 | 一种可伸缩的led投光灯反光罩 |
CN207815075U (zh) * | 2018-02-10 | 2018-09-04 | 广州市蓝碧光电设备有限公司 | 一种新型可调光角度led投光灯 |
CN208442687U (zh) * | 2018-08-20 | 2019-01-29 | 重庆珠谛照明工程有限公司 | 一种便于使用的led工矿灯 |
CN208652260U (zh) * | 2018-08-03 | 2019-03-26 | 东莞市鑫海金属制品有限公司 | 一种便于调节照射范围的隧道灯 |
CN209294932U (zh) * | 2019-03-08 | 2019-08-23 | 长江大学 | 一种建筑节能照明装置 |
CN209325456U (zh) * | 2018-12-02 | 2019-08-30 | 广东远合工程科技有限公司 | 扇形可调角度筒灯 |
-
2019
- 2019-11-13 CN CN201911108818.4A patent/CN110906223B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711219B1 (fr) * | 1993-10-13 | 1995-12-29 | Philips Eclairage | Luminaire à réflecteur latéral orientable. |
CN203273714U (zh) * | 2012-11-01 | 2013-11-06 | 福建省能宝光电集团有限公司 | 一种可变照射范围的聚光杯 |
CN207438488U (zh) * | 2017-12-07 | 2018-06-01 | 江门市山猫照明科技有限公司 | 一种可伸缩的led投光灯反光罩 |
CN207815075U (zh) * | 2018-02-10 | 2018-09-04 | 广州市蓝碧光电设备有限公司 | 一种新型可调光角度led投光灯 |
CN208652260U (zh) * | 2018-08-03 | 2019-03-26 | 东莞市鑫海金属制品有限公司 | 一种便于调节照射范围的隧道灯 |
CN208442687U (zh) * | 2018-08-20 | 2019-01-29 | 重庆珠谛照明工程有限公司 | 一种便于使用的led工矿灯 |
CN209325456U (zh) * | 2018-12-02 | 2019-08-30 | 广东远合工程科技有限公司 | 扇形可调角度筒灯 |
CN209294932U (zh) * | 2019-03-08 | 2019-08-23 | 长江大学 | 一种建筑节能照明装置 |
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CN110906223A (zh) | 2020-03-24 |
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Effective date of registration: 20201012 Address after: 315600 Qiantong town Huangyang Qiaotou, Ninghai County, Ningbo City, Zhejiang Province Applicant after: NINGHAI TAISHENG ELECTRICAL APPLIANCE Co.,Ltd. Address before: 510000 Room 202, building G2, Pearl River yujingwan, Nanzhou Road, Haizhu District, Guangzhou City, Guangdong Province Applicant before: Keju information technology (Guangzhou) Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200324 Assignee: Ninghai Yongfu metal products Co.,Ltd. Assignor: NINGHAI TAISHENG ELECTRICAL APPLIANCE Co.,Ltd. Contract record no.: X2021330000619 Denomination of invention: LED lamp with controllable light irradiation angle Granted publication date: 20201103 License type: Common License Record date: 20211027 |
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