CN207849199U - 多媒体教室用led照明灯具 - Google Patents
多媒体教室用led照明灯具 Download PDFInfo
- Publication number
- CN207849199U CN207849199U CN201820341798.XU CN201820341798U CN207849199U CN 207849199 U CN207849199 U CN 207849199U CN 201820341798 U CN201820341798 U CN 201820341798U CN 207849199 U CN207849199 U CN 207849199U
- Authority
- CN
- China
- Prior art keywords
- light source
- bottom case
- led light
- source board
- illumination lamp
- 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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- 238000005286 illumination Methods 0.000 title claims abstract description 35
- 229920003266 Leaf® Polymers 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 2
- 241001465382 Physalis alkekengi Species 0.000 description 11
- 230000008439 repair process Effects 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820341798.XU CN207849199U (zh) | 2018-03-13 | 2018-03-13 | 多媒体教室用led照明灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820341798.XU CN207849199U (zh) | 2018-03-13 | 2018-03-13 | 多媒体教室用led照明灯具 |
Publications (1)
Publication Number | Publication Date |
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CN207849199U true CN207849199U (zh) | 2018-09-11 |
Family
ID=63424492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820341798.XU Active CN207849199U (zh) | 2018-03-13 | 2018-03-13 | 多媒体教室用led照明灯具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207849199U (zh) |
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2018
- 2018-03-13 CN CN201820341798.XU patent/CN207849199U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: 518022 Sir Building 16B10, No. 4018 Guest Road, Heping Community, Nanhu Street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Hagong Optoelectronic Technology (Shenzhen) Co.,Ltd. Country or region after: China Address before: 150069 building A2, No. 9, Wenzhou Road, haping road concentration area, Harbin Economic Development Zone, Harbin, Heilongjiang Province Patentee before: HARBIN GONGDA PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |