CN112751385A - Charging power line - Google Patents
Charging power line Download PDFInfo
- Publication number
- CN112751385A CN112751385A CN202011601979.XA CN202011601979A CN112751385A CN 112751385 A CN112751385 A CN 112751385A CN 202011601979 A CN202011601979 A CN 202011601979A CN 112751385 A CN112751385 A CN 112751385A
- Authority
- CN
- China
- Prior art keywords
- charging
- rechargeable battery
- power
- connection port
- charging power
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a charging power line which comprises a plug end, an electric connection port and an indicator, wherein the plug end is used for being connected with commercial power, the electric connection port is used for being connected with a charging port of a rechargeable battery, and after the electric connection port is connected to the charging port of the rechargeable battery, the rechargeable battery and the indicator form a power supply loop. The charging power line has high safety and good user experience. The invention also protects a charger.
Description
Technical Field
The invention relates to the field of charging equipment, in particular to a charging power line.
Background
The existing charging equipment, such as electric vehicles, mobile phones and the like, is charged by connecting a charging power line with a mains supply during charging of a battery. When charging, one end of the charging power line is electrically connected with the mains supply through the plug, and the other end of the charging power line is electrically connected with the charging port of the rechargeable battery through the power connection port. Sometimes, when a user electrically connects the power connection port of the charging power line with the charging port of the rechargeable battery, the power connection port is not completely connected, and the user cannot judge whether the power connection port is connected or not, so that the charging cannot be completed. In addition, if the contact is poor, the temperature is too high in the charging process, so that the interface is burnt out, and even safety risks are caused.
Disclosure of Invention
In order to solve the above technical problem, the present invention provides a charging power line, including a plug end, an electrical connection port and an indicator, where the plug end is used to connect to a commercial power, and the electrical connection port is used to connect to a charging port of a rechargeable battery, and is characterized in that after the electrical connection port is connected to the charging port of the rechargeable battery, the rechargeable battery and the indicator form a power supply loop.
Further, the indicator forms a power supply loop with the rechargeable battery through the power connection port.
Furthermore, after the plug end is connected with the mains supply, the mains supply and the rechargeable battery form a charging loop.
Further, the charging power cord is used for charging a rechargeable battery of the electric bicycle.
The invention also protects a charger.
The charging power line has high safety and good user experience.
Drawings
FIG. 1 is a schematic diagram of a charging power cord of the present invention;
fig. 2 is a schematic circuit diagram of the power-on of the indicator on the charging power line of the present invention.
Detailed Description
The invention is further described below with reference to the specific drawings.
As shown in fig. 1, the charging power line of the present invention includes a plug terminal 1 and a power connection port 2, wherein the plug terminal 1 is connected to a plug (not shown), and the plug is electrically connected to a commercial power. The positive and negative ports of the power connection port 2 are electrically connected with the charging positive and negative ports of the rechargeable battery 4, so that the rechargeable battery 4 is charged by commercial power.
As shown in fig. 1 and 2, the charging power cord further includes an indicator 3, which may be in the form of an LED indicator light, electrically connected to the power connection port 2. When the commercial power is not connected, when the positive and negative ports of the power connection port 2 are electrically connected with the charging positive and negative ports of the rechargeable battery 4, the residual electric quantity of the rechargeable battery 4 supplies power to the indicator 3 through the positive and negative ports of the power connection port 2, so that a user is prompted that the positive and negative ports of the power connection port 2 and the charging positive and negative ports of the rechargeable battery 4 are electrically connected.
The charging power cord can be used on charging equipment needing charging, such as mobile phones, electric bicycles, electric automobiles and the like.
The invention also protects a charger comprising the charging power cord of the invention.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (5)
1. A charging power line comprises a plug end, a power connection port and an indicator, wherein the plug end is used for being connected with a mains supply, and the power connection port is used for being connected with a charging port of a rechargeable battery.
2. The charging power cord as claimed in claim 1, wherein the indicator forms a power supply loop with the rechargeable battery through the power connection port.
3. The charging power cord as claimed in claim 1 or 2, wherein after the plug terminal is connected to a commercial power, the commercial power and the rechargeable battery form a charging loop.
4. The charging power cord as claimed in claim 3, wherein the charging power cord is used for charging a rechargeable battery of an electric bicycle.
5. A charger characterized by comprising the charging power cord of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601979.XA CN112751385A (en) | 2020-12-29 | 2020-12-29 | Charging power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601979.XA CN112751385A (en) | 2020-12-29 | 2020-12-29 | Charging power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112751385A true CN112751385A (en) | 2021-05-04 |
Family
ID=75647126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011601979.XA Pending CN112751385A (en) | 2020-12-29 | 2020-12-29 | Charging power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112751385A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201766378U (en) * | 2010-06-20 | 2011-03-16 | 者宸旭 | Charger capable of automatically cutting off power |
| CN102957041A (en) * | 2011-08-26 | 2013-03-06 | 南京千灵电器科技有限公司 | Hollow blue-light power cord |
| CN103701102A (en) * | 2013-12-31 | 2014-04-02 | 广东达元食品药品安全技术有限公司 | Constant-current discharging detection device for nickel-metal hydride battery |
| CN106532795A (en) * | 2015-09-15 | 2017-03-22 | 中兴通讯股份有限公司 | Terminal usb interface setting method and terminal |
| CN106771800A (en) * | 2016-11-23 | 2017-05-31 | 国家电网公司 | A kind of common core cable detection means |
| CN206412573U (en) * | 2017-01-22 | 2017-08-15 | 东莞市力源电线实业有限公司 | A kind of three core power supply lines of tape light |
| CN109311408A (en) * | 2016-04-15 | 2019-02-05 | 电荷-安培公司 | Vehicle charging connector including visual detector component |
| US20200241073A1 (en) * | 2019-01-25 | 2020-07-30 | Dell Products, L.P. | Host illumination of indicators of an ac adapter |
-
2020
- 2020-12-29 CN CN202011601979.XA patent/CN112751385A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201766378U (en) * | 2010-06-20 | 2011-03-16 | 者宸旭 | Charger capable of automatically cutting off power |
| CN102957041A (en) * | 2011-08-26 | 2013-03-06 | 南京千灵电器科技有限公司 | Hollow blue-light power cord |
| CN103701102A (en) * | 2013-12-31 | 2014-04-02 | 广东达元食品药品安全技术有限公司 | Constant-current discharging detection device for nickel-metal hydride battery |
| CN106532795A (en) * | 2015-09-15 | 2017-03-22 | 中兴通讯股份有限公司 | Terminal usb interface setting method and terminal |
| CN109311408A (en) * | 2016-04-15 | 2019-02-05 | 电荷-安培公司 | Vehicle charging connector including visual detector component |
| CN106771800A (en) * | 2016-11-23 | 2017-05-31 | 国家电网公司 | A kind of common core cable detection means |
| CN206412573U (en) * | 2017-01-22 | 2017-08-15 | 东莞市力源电线实业有限公司 | A kind of three core power supply lines of tape light |
| US20200241073A1 (en) * | 2019-01-25 | 2020-07-30 | Dell Products, L.P. | Host illumination of indicators of an ac adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211129 Address after: 311100 room 1120, 3rd floor, building 1, 187 Yunxi Road, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou lead lithium Zhixing Technology Co.,Ltd. Address before: 233000 No.31, building 25, District 9, Guangcai market, bengshan District, Bengbu City, Anhui Province Applicant before: Bengbu Ruide New Energy Technology Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210504 |