CN204178666U - Led背投式主动发光道路交通标志 - Google Patents
Led背投式主动发光道路交通标志 Download PDFInfo
- Publication number
- CN204178666U CN204178666U CN201420657531.3U CN201420657531U CN204178666U CN 204178666 U CN204178666 U CN 204178666U CN 201420657531 U CN201420657531 U CN 201420657531U CN 204178666 U CN204178666 U CN 204178666U
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- CN
- China
- Prior art keywords
- road signs
- led
- projection type
- back projection
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- 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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- 239000000463 material Substances 0.000 claims abstract description 34
- 229910000838 Al alloy Inorganic materials 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420657531.3U CN204178666U (zh) | 2014-11-05 | 2014-11-05 | Led背投式主动发光道路交通标志 |
Applications Claiming Priority (1)
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CN201420657531.3U CN204178666U (zh) | 2014-11-05 | 2014-11-05 | Led背投式主动发光道路交通标志 |
Publications (1)
Publication Number | Publication Date |
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CN204178666U true CN204178666U (zh) | 2015-02-25 |
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CN201420657531.3U Expired - Fee Related CN204178666U (zh) | 2014-11-05 | 2014-11-05 | Led背投式主动发光道路交通标志 |
Country Status (1)
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CN (1) | CN204178666U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104361843A (zh) * | 2014-11-05 | 2015-02-18 | 南京赛康交通安全科技股份有限公司 | Led背投式主动发光道路交通标志 |
CN107705727A (zh) * | 2017-09-20 | 2018-02-16 | 南昌金科交通科技股份有限公司 | 一种背投式主动发光道路标志 |
-
2014
- 2014-11-05 CN CN201420657531.3U patent/CN204178666U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104361843A (zh) * | 2014-11-05 | 2015-02-18 | 南京赛康交通安全科技股份有限公司 | Led背投式主动发光道路交通标志 |
CN107705727A (zh) * | 2017-09-20 | 2018-02-16 | 南昌金科交通科技股份有限公司 | 一种背投式主动发光道路标志 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED (light emitting diode) rear-projection active luminescent road traffic sign Effective date of registration: 20160811 Granted publication date: 20150225 Pledgee: Jiangsu credit Company Limited by Guarantee Pledgor: NANJING SKY TRAFFIC SAFETY TECHNOLOGY Co.,Ltd. Registration number: 2016320000010 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190617 Granted publication date: 20150225 Pledgee: Jiangsu credit Company Limited by Guarantee Pledgor: NANJING SKY TRAFFIC SAFETY TECHNOLOGY Co.,Ltd. Registration number: 2016320000010 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 210014 Guanghua Road, Qinhuai District, Nanjing, Jiangsu 1 Patentee after: Nanjing Saikang Traffic Safety Technology Co.,Ltd. Address before: 210014 Guanghua Road, Qinhuai District, Nanjing, Jiangsu 1 Patentee before: NANJING SKY TRAFFIC SAFETY TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 |
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CF01 | Termination of patent right due to non-payment of annual fee |