CN210624285U - 一种教室用护眼灯灯管 - Google Patents
一种教室用护眼灯灯管 Download PDFInfo
- Publication number
- CN210624285U CN210624285U CN201921774427.1U CN201921774427U CN210624285U CN 210624285 U CN210624285 U CN 210624285U CN 201921774427 U CN201921774427 U CN 201921774427U CN 210624285 U CN210624285 U CN 210624285U
- Authority
- CN
- China
- Prior art keywords
- base
- lamp tube
- classroom
- settled
- fan
- 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
Images
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921774427.1U CN210624285U (zh) | 2019-10-21 | 2019-10-21 | 一种教室用护眼灯灯管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921774427.1U CN210624285U (zh) | 2019-10-21 | 2019-10-21 | 一种教室用护眼灯灯管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210624285U true CN210624285U (zh) | 2020-05-26 |
Family
ID=70763601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921774427.1U Active CN210624285U (zh) | 2019-10-21 | 2019-10-21 | 一种教室用护眼灯灯管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210624285U (zh) |
-
2019
- 2019-10-21 CN CN201921774427.1U patent/CN210624285U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104295988B (zh) | 一种多光源作业灯 | |
CN106211515A (zh) | 一种恒照度的教室智能控制系统 | |
CN108870301A (zh) | 一种仿超视区自然视环境教室照明系统及其控制方法 | |
CN106546323A (zh) | 一种室内光环境健康程度评估方法 | |
CN108799892A (zh) | 一种仿超视区自然视环境台灯及控制方法 | |
CN201212651Y (zh) | 新型防眩光网格式格栅灯 | |
CN210624285U (zh) | 一种教室用护眼灯灯管 | |
CN105180039B (zh) | 一种健康智能化教育照明装置 | |
CN209587799U (zh) | 一种可自由更换反光罩的防眩光黑板灯 | |
CN208579285U (zh) | 一种具有防蓝光层的防眩光扩散板及led照明装置 | |
CN110388599A (zh) | 一种黑板灯用防眩光反射板及其黑板灯 | |
CN206592896U (zh) | 防眩光护眼黑板灯灯壳及黑板灯 | |
CN209909722U (zh) | 一种多功能教室照明灯具 | |
CN210567776U (zh) | 一种黑板灯用防眩光反射板及其黑板灯 | |
CN2236073Y (zh) | 多功能视力保护台灯 | |
CN209309848U (zh) | 带驱蚊功能的野营灯 | |
CN211308038U (zh) | 光敏防近视曲面黑板 | |
CN202274363U (zh) | 教室照明防近视led护眼灯 | |
CN207246880U (zh) | 弱蓝光空气净化台灯 | |
CN204922724U (zh) | 一种健康智能化教育照明装置 | |
CN211822035U (zh) | 一种led护眼教室灯组 | |
CN214840449U (zh) | 一种防控近视的照明系统 | |
CN203686642U (zh) | 一种具有格栅的灯具 | |
CN209495183U (zh) | 一种小学生用防近视台灯 | |
CN108413274A (zh) | 一种保护眼睛的读写作业台灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221116 Address after: 430000 room 1903, Kechuang square (block a), No.10 Wenhua Avenue, Jiangxia District, Wuhan City, Hubei Province Patentee after: LIGHT-COSMOS JINYE (WUHAN) INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: B1603, No. A2, Wangjing Zhonghuan South Road, Chaoyang District, Beijing 100020 Patentee before: BEIJING LIGHT-COSMOS GALAXY TECHNOLOGY CO.,LTD. |
|
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 utility model: A type of eye protection lamp tube for classrooms Effective date of registration: 20230414 Granted publication date: 20200526 Pledgee: Wuhan Jiangxia branch of the Wuhan rural commercial bank, Limited by Share Ltd. Pledgor: LIGHT-COSMOS JINYE (WUHAN) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2023420000162 |