CN210297280U - Intelligent power supply charger - Google Patents
Intelligent power supply charger Download PDFInfo
- Publication number
- CN210297280U CN210297280U CN201920851456.7U CN201920851456U CN210297280U CN 210297280 U CN210297280 U CN 210297280U CN 201920851456 U CN201920851456 U CN 201920851456U CN 210297280 U CN210297280 U CN 210297280U
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- CN
- China
- Prior art keywords
- direct current
- output connector
- current output
- control chip
- control chips
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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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
Abstract
The utility model relates to a charger for rechargeable battery to and utilize this charger to carry out the method of charging. An intelligent power supply charger is provided with a charging box, wherein one end of the charging box is provided with a power plug, the other end of the charging box is provided with a first direct current output connector, a second direct current output connector can be connected with the first direct current output connector in a plugging and unplugging manner, and the other end of the second direct current output connector is divided into a plurality of charging terminal connectors for respectively connecting a plurality of batteries to be charged; a circuit substrate and a rectifier are arranged in the charging box, the rectifier converts alternating current into direct current, and a plurality of control chips are arranged on the circuit substrate; the power plug is connected with the rectifier, the positive electrode and the negative electrode at the other end of the rectifier are respectively connected with the control chips, the control chips are connected with the first direct current output connector, the control chips are connected in parallel, and the wire outlet end of each control chip is provided with a positive electrode and a negative electrode; and the positive electrode and the negative electrode of the adjacent control chips are connected.
Description
Technical Field
The utility model relates to a charger for rechargeable battery.
Background
In production and life, rechargeable batteries are widely used, but the existing chargers can only charge single batteries or single battery units; in many cases, however, it is necessary to charge a plurality of batteries or battery cells that have been connected in series; the existing solutions generally utilize a plurality of chargers to respectively connect the batteries or battery units for charging; the purchase cost of a plurality of chargers is large and is inconvenient to manage; it is necessary to design a new charger to meet the actual charging requirement.
Disclosure of Invention
The utility model provides an intelligent power charger in view of this, can effectively satisfy the demand that polylith battery or battery cell charge simultaneously, have good charging effect.
An intelligent power supply charger is provided with a charging box, wherein one end of the charging box is provided with a power plug, the other end of the charging box is provided with a first direct current output connector, a second direct current output connector can be connected with the first direct current output connector in a plugging and unplugging manner, and the other end of the second direct current output connector is divided into a plurality of charging terminal connectors for respectively connecting a plurality of batteries to be charged;
a circuit substrate and a rectifier are arranged in the charging box, the rectifier converts alternating current into direct current, and a plurality of control chips are arranged on the circuit substrate; the power plug is connected with the rectifier, the positive electrode and the negative electrode at the other end of the rectifier are respectively connected with the control chips, the control chips are connected with the first direct current output connector, the control chips are connected in parallel, and the wire outlet end of each control chip is provided with a positive electrode and a negative electrode; the positive electrodes and the negative electrodes of the adjacent control chips are connected, the positive electrode or the negative electrode on the control chip at the foremost end is an independent outgoing line, and the negative electrode or the positive electrode on the control chip at the rearmost end is an independent outgoing line.
The first direct current output connector is provided with a plurality of inner jacks, and the second direct current output connector is provided with corresponding contact pins. When the number of the inner sockets is N, the number of the batteries which can be charged by the intelligent power supply charger at the same time is N-1.
The inner sockets on the first direct current output connector correspond to the wire outlet ends of all the control chips one by one, wherein the inner socket at the foremost end is correspondingly connected with the positive electrode or the negative electrode on the foremost control chip and is an independent wire outlet; the tail end of the control chip is connected with the tail end of the control chip through the tail end of the control chip; the inner insertion port between the control chips is correspondingly connected with the positive electrode and the negative electrode on the adjacent control chips.
The battery pack to be charged is provided with corresponding connecting circuits, wherein batteries among the battery packs are connected in series, electrodes with opposite polarities at the forefront end and the rearmost end of the series circuit are independently outgoing lines, electrodes among adjacent batteries are connected in parallel and outgoing lines, the tail end of each outgoing line of the circuits is connected with a corresponding contact pin on the direct current output connector II, and the contact pins on the direct current output connector II correspond to the inner sockets on the direct current output connector I one to one.
The first direct current output connector is trapezoidal and is used for preventing circuit faults caused by reverse insertion when the second direct current output connector is plugged.
The charging box is also provided with a display device which is electrically connected with the control chip and used for displaying the charging state; the display device is a liquid crystal screen or an indicator light; when the display device is the indicator light, the number of the indicator lights is multiple, and each indicator light is in one-to-one correspondence with the control chip.
The utility model relates to an intelligent power charger's application method is as follows:
connecting the direct current output connector I with the direct current output connector II;
respectively connecting the batteries to be charged into the charging terminal joints, and checking that the circuit connection is correct;
inserting a power plug into an alternating current power supply;
the transformer converts alternating current into direct current, and the direct current is respectively flushed into corresponding batteries through the control chip, and the current of the direct current converted by the transformer is 1-30A;
the battery after charging is suspended to be charged under the control of the corresponding control chip, so that overcharging is prevented;
after all batteries are charged, pulling out the power plug;
and removing all the charged batteries from the charging terminal.
The utility model discloses think about ingenious, simple structure, convenient to use, can charge to polylith or multiunit battery on a large scale, especially satisfy the place that needs extensive charging, if charge on a large scale the sharing electric motor car, perhaps charge to automobile-used battery at the garage, have good use and popularization effect.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram of intelligent power charger.
Fig. 2 is the utility model relates to a direct current output connects a main visual structure schematic diagram among intelligent power charger.
Fig. 3 is the utility model relates to a structural schematic is overlooked to box that charges among intelligent power charger.
Detailed Description
Referring to the attached drawings 1-3, the intelligent power supply charger is provided with a charging box 3, one end of the charging box 3 is provided with a power plug 4, the other end of the charging box 3 is provided with a direct current output connector I1, a direct current output connector II 2 can be connected with the direct current output connector I1 in a plugging and unplugging mode, and the other end of the direct current output connector II 2 is divided into a plurality of charging terminal connectors which are used for being connected with a plurality of batteries 9 to be charged respectively.
A circuit substrate 7 and a rectifier 8 are arranged in the charging box 3, the rectifier 8 converts alternating current into direct current, and a plurality of control chips 6 are arranged on the circuit substrate 7; the power plug 4 is connected with the rectifier 8, the positive electrode and the negative electrode at the other end of the rectifier 8 are respectively connected with the control chips 6, the control chips 6 are connected with the direct current output connector I1, the control chips 6 are connected in parallel, and the wire outlet end of each control chip 6 is provided with a positive electrode and a negative electrode; the adjacent control chips 6 are connected with each other in positive and negative poles, the positive pole or negative pole on the control chip 6 at the foremost end is an independent outgoing line, and the negative pole or positive pole on the control chip 6 at the rearmost end is an independent outgoing line.
The direct current output connector I1 is provided with a plurality of inner jacks 1-1, and the direct current output connector II 2 is provided with corresponding contact pins. When the number of the inner sockets 1-1 is N, the number of the batteries 9 which can be charged by the intelligent power supply charger at the same time is N-1.
The inner sockets 1-1 on the direct current output connector I1 correspond to the wire outlet ends of all the control chips 6 one by one, wherein the inner socket 1-1 at the foremost end is correspondingly connected with the positive electrode or the negative electrode on the foremost control chip 6 and is an independent wire outlet; the inner socket 1-1 at the tail end is correspondingly connected with the negative pole or the positive pole on the control chip 6 at the tail end and is an independent outlet wire; the inner socket 1-1 between the two control chips is correspondingly connected with the positive pole and the negative pole on the adjacent control chip 6.
The battery pack to be charged is provided with corresponding connecting circuits, wherein the batteries 9 between the battery packs are connected in series, the electrodes with opposite polarities at the frontmost end and the rearmost end of the series circuit are independent outgoing lines, the electrodes between the adjacent batteries 99 are connected in parallel and outgoing lines, the tail end of each outgoing line of the circuits is connected with a corresponding contact pin on the direct current output connector II, and the contact pins on the direct current output connector II 2 are in one-to-one correspondence with the inner sockets 1-1 on the direct current output connector I1.
The direct current output connector I1 is trapezoidal and is used for preventing circuit faults caused by reverse insertion when the direct current output connector II 2 is plugged.
The charging box 3 is also provided with a display device 5, and the display device 5 is electrically connected with the control chip 6 and used for displaying the charging state; the display device 5 is a liquid crystal screen or an indicator light; when the display device 5 is an indicator light, the number of the display lights is multiple, and each display light is in one-to-one correspondence with the control chip 6.
The utility model relates to an intelligent power charger's application method is as follows:
connecting the direct current output connector I1 with the direct current output connector II 2;
the batteries 9 to be charged are respectively connected into the charging terminal joints, and circuit connection is checked to be correct;
inserting the power plug 4 into an alternating current power supply;
the transformer 8 converts alternating current into direct current, and the direct current is respectively flushed into the corresponding batteries 9 through the control chip 6;
the battery 9 after charging is suspended to be charged under the control of the corresponding control chip 6, so that overcharging is prevented;
after all the batteries 9 are charged, the power plug 4 is pulled out;
all the charged batteries 9 are removed from the charging terminal connector.
Claims (3)
1. The utility model provides an intelligent power charger, has the box that charges which characterized in that: one end of the charging box is provided with a power plug, the other end of the charging box is provided with a first direct current output connector, a second direct current output connector can be connected with the first direct current output connector in a plugging and unplugging mode, and the other end of the second direct current output connector is divided into a plurality of charging terminal connectors which are used for being connected with a plurality of batteries to be charged respectively;
a circuit substrate and a rectifier are arranged in the charging box, the rectifier converts alternating current into direct current, and a plurality of control chips are arranged on the circuit substrate; the power plug is connected with the rectifier, the positive electrode and the negative electrode at the other end of the rectifier are respectively connected with the control chips, the control chips are connected with the first direct current output connector, the control chips are connected in parallel, and the wire outlet end of each control chip is provided with a positive electrode and a negative electrode; the positive electrodes and the negative electrodes of the adjacent control chips are connected, the positive electrode or the negative electrode on the control chip at the foremost end is an independent outgoing line, and the negative electrode or the positive electrode on the control chip at the rearmost end is an independent outgoing line;
the first DC output connector is provided with a plurality of inner jacks, the second DC output connector is provided with a corresponding contact pin,
when the number of the inner sockets is N, the number of the batteries which can be charged by the intelligent power supply charger at the same time is N-1;
the inner sockets on the first direct current output connector correspond to the wire outlet ends of all the control chips one by one, wherein the inner socket at the foremost end is correspondingly connected with the positive electrode or the negative electrode on the foremost control chip and is an independent wire outlet; the tail end of the control chip is connected with the tail end of the control chip through the tail end of the control chip; the inner insertion port between the control chips is correspondingly connected with the anode and the cathode on the adjacent control chips;
the battery pack to be charged is provided with corresponding connecting circuits, wherein batteries among the battery packs are connected in series, electrodes with opposite polarities at the forefront end and the rearmost end of the series circuit are independently outgoing lines, electrodes among adjacent batteries are connected in parallel and outgoing lines, the tail end of each outgoing line of the circuits is connected with a corresponding contact pin on the direct current output connector II, and the contact pins on the direct current output connector II correspond to the inner sockets on the direct current output connector I one to one.
2. A smart power charger as defined in claim 1, wherein: the first direct current output connector is trapezoidal.
3. A smart power charger as defined in claim 1, wherein: the charging box is also provided with a display device which is electrically connected with the control chip and used for displaying the charging state; the display device is a liquid crystal screen or an indicator light; when the display device is the indicator light, the number of the indicator lights is multiple, and each indicator light is in one-to-one correspondence with the control chip.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019103765563 | 2019-05-07 | ||
| CN201910376556 | 2019-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210297280U true CN210297280U (en) | 2020-04-10 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851456.7U Active CN210297280U (en) | 2019-05-07 | 2019-06-06 | Intelligent power supply charger |
| CN201910492300.9A Pending CN110380465A (en) | 2019-05-07 | 2019-06-06 | Intelligent power charger and its charging method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910492300.9A Pending CN110380465A (en) | 2019-05-07 | 2019-06-06 | Intelligent power charger and its charging method |
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| CN (2) | CN210297280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380465A (en) * | 2019-05-07 | 2019-10-25 | 宿迁雷克电源有限公司 | Intelligent power charger and its charging method |
| CN114069741A (en) * | 2020-07-31 | 2022-02-18 | 西安慧脑智能科技有限公司 | Charging device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101350529B (en) * | 2008-04-25 | 2011-04-20 | 中银（宁波）电池有限公司 | Multifunctional charger |
| TWM356312U (en) * | 2008-12-12 | 2009-05-01 | Apex Science Co Ltd | Multi-module charger |
| US8538614B1 (en) * | 2009-12-07 | 2013-09-17 | T3 Motion, Inc. | Rechargeable battery systems and methods |
| NL2005026C2 (en) * | 2010-07-05 | 2012-01-09 | Epyon B V | Charger for a battery, plurality of coupled chargers and method of operating. |
| TWM431500U (en) * | 2012-01-11 | 2012-06-11 | rong-feng Lin | Charging device |
| CN104218405B (en) * | 2014-08-27 | 2016-06-01 | 西安空间无线电技术研究所 | A kind of spaceborne integrated miniaturization composite connector |
| TW201622294A (en) * | 2014-12-04 | 2016-06-16 | Masterhold Int L Co Ltd | Charging system capable of enhancing charging efficiency and its charging device and power storage apparatus |
| US9570865B1 (en) * | 2015-07-30 | 2017-02-14 | Sebastian H Ziesler | Electrical box having a removable module with a charging connector |
| CN106291000A (en) * | 2016-08-25 | 2017-01-04 | 太原鹏跃电子科技有限公司 | Passenger train feeder cable Insulation monitoring plug special connecting line |
| CN208315702U (en) * | 2018-06-07 | 2019-01-01 | 江苏南极星新能源技术股份有限公司 | High-power modular integrated energy storage equipment |
| CN210297280U (en) * | 2019-05-07 | 2020-04-10 | 宿迁雷克电源有限公司 | Intelligent power supply charger |
-
2019
- 2019-06-06 CN CN201920851456.7U patent/CN210297280U/en active Active
- 2019-06-06 CN CN201910492300.9A patent/CN110380465A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380465A (en) * | 2019-05-07 | 2019-10-25 | 宿迁雷克电源有限公司 | Intelligent power charger and its charging method |
| CN114069741A (en) * | 2020-07-31 | 2022-02-18 | 西安慧脑智能科技有限公司 | Charging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110380465A (en) | 2019-10-25 |
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