CN202874195U - Solar thermal-insulation heating lunch box - Google Patents
Solar thermal-insulation heating lunch box Download PDFInfo
- Publication number
- CN202874195U CN202874195U CN 201220589045 CN201220589045U CN202874195U CN 202874195 U CN202874195 U CN 202874195U CN 201220589045 CN201220589045 CN 201220589045 CN 201220589045 U CN201220589045 U CN 201220589045U CN 202874195 U CN202874195 U CN 202874195U
- Authority
- CN
- China
- Prior art keywords
- heating
- box body
- lunch box
- control circuit
- solar energy
- 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.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220589045 CN202874195U (en) | 2012-11-09 | 2012-11-09 | Solar thermal-insulation heating lunch box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220589045 CN202874195U (en) | 2012-11-09 | 2012-11-09 | Solar thermal-insulation heating lunch box |
Publications (1)
Publication Number | Publication Date |
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CN202874195U true CN202874195U (en) | 2013-04-17 |
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ID=48065677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220589045 Expired - Fee Related CN202874195U (en) | 2012-11-09 | 2012-11-09 | Solar thermal-insulation heating lunch box |
Country Status (1)
Country | Link |
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CN (1) | CN202874195U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103393362A (en) * | 2013-08-18 | 2013-11-20 | 苏州快可光电科技有限公司 | Self-heating and heat-insulating container |
CN107173950A (en) * | 2017-07-06 | 2017-09-19 | 无锡市南长实验中学 | A kind of pupil's lunch box that can be heated automatically |
-
2012
- 2012-11-09 CN CN 201220589045 patent/CN202874195U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103393362A (en) * | 2013-08-18 | 2013-11-20 | 苏州快可光电科技有限公司 | Self-heating and heat-insulating container |
CN107173950A (en) * | 2017-07-06 | 2017-09-19 | 无锡市南长实验中学 | A kind of pupil's lunch box that can be heated automatically |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG DAGUANG AGRICULTURE AND FORESTRY SCIENCE Free format text: FORMER OWNER: SHANDONG DAGUANG NEW ENERGY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20140514 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 272400 JINING, SHANDONG PROVINCE TO: 264500 WEIHAI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140514 Address after: 264500 Zhanjiang Road, Rushan Economic Development Zone, Shandong, Weihai Patentee after: SHANDONG DAGUANG AGRICULTURE AND FORESTRY SCIENCE AND TECHNOLOGY CO., LTD. Address before: No. 188 Shandong Chengxiang 272400 city of Jining province Jiaxiang County Road Patentee before: Shandong Daguang New Energy Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151109 |
|
EXPY | Termination of patent right or utility model |