CN204012830U - Portable power source - Google Patents
Portable power source Download PDFInfo
- Publication number
- CN204012830U CN204012830U CN201420404669.2U CN201420404669U CN204012830U CN 204012830 U CN204012830 U CN 204012830U CN 201420404669 U CN201420404669 U CN 201420404669U CN 204012830 U CN204012830 U CN 204012830U
- Authority
- CN
- China
- Prior art keywords
- circuit
- resistance
- output
- input
- micro controller
- 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
Links
- 230000001681 protective Effects 0.000 claims abstract description 15
- 230000000087 stabilizing Effects 0.000 claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims description 45
- 239000004065 semiconductor Substances 0.000 claims description 15
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000875 corresponding Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound 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[Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000051 modifying Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420404669.2U CN204012830U (en) | 2014-07-22 | 2014-07-22 | Portable power source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420404669.2U CN204012830U (en) | 2014-07-22 | 2014-07-22 | Portable power source |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204012830U true CN204012830U (en) | 2014-12-10 |
Family
ID=52052772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420404669.2U Expired - Fee Related CN204012830U (en) | 2014-07-22 | 2014-07-22 | Portable power source |
Country Status (1)
Country | Link |
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CN (1) | CN204012830U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104578264A (en) * | 2014-12-24 | 2015-04-29 | 东莞市兴开泰电子科技有限公司 | Automatic load identification circuit of mobile power supply |
CN105978101A (en) * | 2016-06-30 | 2016-09-28 | 联想(北京)有限公司 | Portable power source charging method, power source adapter and portable power source |
US20170040816A1 (en) * | 2015-04-09 | 2017-02-09 | Boe Technology Group Co., Ltd. | Power supply circuit and power supply method |
CN107332310A (en) * | 2017-07-27 | 2017-11-07 | 无锡昊瑜节能环保设备有限公司 | A kind of type voltage regulation energy-saving type mobile power supply |
CN111708425A (en) * | 2020-05-22 | 2020-09-25 | 广州裕芯电子科技有限公司 | Portable fan control chip, circuit and method integrating indication function |
-
2014
- 2014-07-22 CN CN201420404669.2U patent/CN204012830U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104578264A (en) * | 2014-12-24 | 2015-04-29 | 东莞市兴开泰电子科技有限公司 | Automatic load identification circuit of mobile power supply |
CN104578264B (en) * | 2014-12-24 | 2018-08-10 | 东莞市兴开泰电子科技有限公司 | Mobile power automatic recognition of load circuit |
US20170040816A1 (en) * | 2015-04-09 | 2017-02-09 | Boe Technology Group Co., Ltd. | Power supply circuit and power supply method |
US9859734B2 (en) * | 2015-04-09 | 2018-01-02 | Boe Technology Group Co., Ltd. | Power supply circuit and power supply method |
CN105978101A (en) * | 2016-06-30 | 2016-09-28 | 联想(北京)有限公司 | Portable power source charging method, power source adapter and portable power source |
CN105978101B (en) * | 2016-06-30 | 2019-02-05 | 联想(北京)有限公司 | A kind of mobile power source charging method, power supply adaptor and mobile power source |
CN107332310A (en) * | 2017-07-27 | 2017-11-07 | 无锡昊瑜节能环保设备有限公司 | A kind of type voltage regulation energy-saving type mobile power supply |
CN111708425A (en) * | 2020-05-22 | 2020-09-25 | 广州裕芯电子科技有限公司 | Portable fan control chip, circuit and method integrating indication function |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
C14 | Grant of patent or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Portable mobile power supplier Effective date of registration: 20160505 Granted publication date: 20141210 Pledgee: Jimei Xiamen District Finance Company limited by guarantee Pledgor: Xiamen Guangkai Electronics Co., Ltd. Registration number: 2016990000355 |
|
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: 20171017 Granted publication date: 20141210 Pledgee: Jimei Xiamen District Finance Company limited by guarantee Pledgor: Xiamen Guangkai Electronics Co., Ltd. Registration number: 2016990000355 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190722 |
|
CF01 | Termination of patent right due to non-payment of annual fee |