CN203086213U - Rapid charger and mobile power supply with the charger - Google Patents
Rapid charger and mobile power supply with the charger Download PDFInfo
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- CN203086213U CN203086213U CN2013200691369U CN201320069136U CN203086213U CN 203086213 U CN203086213 U CN 203086213U CN 2013200691369 U CN2013200691369 U CN 2013200691369U CN 201320069136 U CN201320069136 U CN 201320069136U CN 203086213 U CN203086213 U CN 203086213U
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 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
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
本实用新型公开了一种快速充电器，其包括有相互并联的至少两个充电电路，每个充电电路包括有一充电控制IC、一过充保护电路、一过压保护电路及一过流保护电路，所述过充保护电路、过压保护电路及过流保护电路分别连接于充电控制IC。带有上述快速充电器的移动电源中，快速充电器的输入端与电源适配器相连，其输出端与充电电池相连。本实用新型相比现有技术而言，具有节省充电时间和充电效率高的优势。
The utility model discloses a fast charger, which includes at least two charging circuits connected in parallel, each charging circuit includes a charging control IC, an overcharge protection circuit, an overvoltage protection circuit and an overcurrent protection circuit , the overcharge protection circuit, overvoltage protection circuit and overcurrent protection circuit are respectively connected to the charging control IC. In the mobile power supply with the above fast charger, the input end of the fast charger is connected to the power adapter, and the output end is connected to the rechargeable battery. Compared with the prior art, the utility model has the advantages of saving charging time and high charging efficiency.
Description
技术领域technical field
本实用新型涉及充电器和移动电源，尤其涉及一种快速充电器及带有该充电器的移动电源。The utility model relates to a charger and a mobile power supply, in particular to a fast charger and a mobile power supply with the charger.
背景技术Background technique
随着电子技术的不断发展，便携式影音设备、移动通讯设备等产品占有着较大的市场份额，由于这些设备是随身携带的，所以经常会出现电池电量不足的情况，并需要及时对电池进行充电。现有充电器的输出电流多数是一个恒定电流，并通过该电流对电池充电，受充电器额定功率的影响，一般的充电器仅输出较小的电流，但是以较小电流对电池充电时，需要很长时间才能将电池充满，不仅浪费时间而且效率低下。With the continuous development of electronic technology, portable audio-visual equipment, mobile communication equipment and other products occupy a large market share. Because these equipment are carried with you, the battery power is often insufficient, and the battery needs to be charged in time. . The output current of existing chargers is mostly a constant current, and the battery is charged through this current. Affected by the rated power of the charger, the general charger only outputs a small current, but when charging the battery with a small current, It takes a long time to fully charge the battery, which is not only a waste of time but also inefficient.
实用新型内容Utility model content
本实用新型要解决的技术问题在于，提供一种快速充电器及带有该充电器的移动电源，以节省充电时间并提高充电效率。The technical problem to be solved by the utility model is to provide a fast charger and a mobile power supply with the charger, so as to save charging time and improve charging efficiency.
为解决上述技术问题，本实用新型采用如下技术方案。In order to solve the above technical problems, the utility model adopts the following technical solutions.
一种快速充电器，其包括有相互并联的至少两个充电电路，每个充电电路包括有一充电控制IC、一过充保护电路、一过压保护电路及一过流保护电路，所述过充保护电路、过压保护电路及过流保护电路分别连接于充电控制IC。A fast charger, which includes at least two charging circuits connected in parallel, each charging circuit includes a charging control IC, an overcharge protection circuit, an overvoltage protection circuit and an overcurrent protection circuit, the overcharge The protection circuit, the overvoltage protection circuit and the overcurrent protection circuit are respectively connected to the charging control IC.
优选地，所述充电电路的数量是两个。Preferably, the number of the charging circuits is two.
优选地，每个充电电路的输出电流为1A。Preferably, the output current of each charging circuit is 1A.
一种带有上述快速充电器的移动电源，其包括有一快速充电器、一电源适配器及一充电电池，所述快速充电器包括有相互并联的至少两个充电电路，每个充电电路包括有一充电控制IC、一过充保护电路、一过压保护电路及一过流保护电路，所述过充保护电路、过压保护电路及过流保护电路分别连接于充电控制IC，该快速充电器的输入端与电源适配器相连，其输出端与充电电池相连。A mobile power supply with the above-mentioned fast charger, which includes a fast charger, a power adapter and a rechargeable battery, the fast charger includes at least two charging circuits connected in parallel, each charging circuit includes a charging Control IC, an overcharge protection circuit, an overvoltage protection circuit and an overcurrent protection circuit, the overcharge protection circuit, overvoltage protection circuit and overcurrent protection circuit are respectively connected to the charging control IC, the input of the fast charger The terminal is connected with the power adapter, and the output terminal is connected with the rechargeable battery.
优选地，所述电源适配器的输出电压是5V，其输出电流是2A。Preferably, the output voltage of the power adapter is 5V, and its output current is 2A.
优选地，所述充电电池是大容量聚合物锂电池。Preferably, the rechargeable battery is a high-capacity polymer lithium battery.
优选地，所述移动电源还包括有一充电指示灯，所述充电指示灯与快速充电器的输出端相连。Preferably, the mobile power supply also includes a charging indicator light, and the charging indicator light is connected to the output terminal of the fast charger.
本实用新型所公开的快速充电器，由于其中的充电电路是相互并联的，使得充电电路所输出的电流相累加，且能够输出一个较大的充电电流至充电电池，从而节省了充电时间，提高了充电效率。带有该快速充电器的移动电源也同样具有节省充电时间和充电效率高的优势。In the fast charger disclosed by the utility model, since the charging circuits therein are connected in parallel, the currents output by the charging circuits are accumulated, and a larger charging current can be output to the rechargeable battery, thereby saving charging time and improving charging efficiency. The power bank with this fast charger also has the advantages of saving charging time and high charging efficiency.
附图说明Description of drawings
图1为本实用新型提出的充电器及移动电源的电路原理图。Fig. 1 is the circuit principle diagram of charger and mobile power source proposed by the utility model.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型作更加详细的描述。Below in conjunction with accompanying drawing and embodiment the utility model is described in more detail.
本实用新型公开一种快速充电器，如图1所示，其包括有相互并联的至少两个充电电路1，每个充电电路1包括有一充电控制IC2、一过充保护电路3、一过压保护电路4及一过流保护电路5，所述过充保护电路3、过压保护电路4及过流保护电路5分别连接于充电控制IC2。由于该快速充电器中的充电电路1是相互并联的，使得充电电路1所输出的电流相累加，且能够输出一个较大的充电电流至充电电池7，从而节省了充电时间，提高了充电效率。The utility model discloses a fast charger, as shown in Figure 1, which includes at least two charging circuits 1 connected in parallel, each charging circuit 1 includes a charging control IC2, an
本实施例中，所述充电电路1的数量是两个。每个充电电路1的输出电流为1A。但是在本实用新型的其他实施例中，还可以设置其他数量的充电电路1。In this embodiment, there are two charging circuits 1 . The output current of each charging circuit 1 is 1A. However, in other embodiments of the present invention, other numbers of charging circuits 1 can also be provided.
本实用新型还公开一种带有上述快速充电器的移动电源，如图1所示，所述移动电源包括有一快速充电器、一电源适配器6及一充电电池7，所述快速充电器包括有相互并联的至少两个充电电路1，每个充电电路1包括有一充电控制IC2、一过充保护电路3、一过压保护电路4及一过流保护电路5，所述过充保护电路3、过压保护电路4及过流保护电路5分别连接于充电控制IC2，该快速充电器的输入端与电源适配器6相连，其输出端与充电电池7相连。在上述快速充电器的基础上，该移动电源也同样具有节省充电时间和充电效率高的优势。The utility model also discloses a mobile power supply with the above fast charger, as shown in Figure 1, the mobile power supply includes a fast charger, a power adapter 6 and a
本实施例中，所述电源适配器6的输出电压是5V，其输出电流是2A。但是在本实用新型的其他实施例中，还可以根据充电电路1的数量而将电源适配器6的输出电流设置为其他电流值。In this embodiment, the output voltage of the power adapter 6 is 5V, and its output current is 2A. However, in other embodiments of the present invention, the output current of the power adapter 6 can also be set to other current values according to the number of charging circuits 1 .
本实施例中，所述充电电池7是大容量聚合物锂电池。为了显示充电状态，所述移动电源还包括有一充电指示灯8，所述充电指示灯8与快速充电器的输出端相连。In this embodiment, the
本实用新型所公开的快速充电器，由于其中的充电电路1是相互并联的，使得充电电路1所输出的电流相累加，且能够输出一个较大的充电电流至充电电池7，从而节省了充电时间，提高了充电效率。带有该快速充电器的移动电源也同样具有节省充电时间和充电效率高的优势。In the fast charger disclosed by the utility model, since the charging circuits 1 are connected in parallel with each other, the current output by the charging circuit 1 is accumulated, and a relatively large charging current can be output to the
以上所述只是本实用新型较佳的实施例，并不用于限制本实用新型，凡在本实用新型的技术范围内所做的修改、等同替换或者改进等，均应包含在本实用新型所保护的范围内。The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. All modifications, equivalent replacements or improvements made within the technical scope of the utility model should be included in the protection of the utility model. In the range.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013200691369U CN203086213U (en) | 2013-02-06 | 2013-02-06 | Rapid charger and mobile power supply with the charger |
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| CN2013200691369U CN203086213U (en) | 2013-02-06 | 2013-02-06 | Rapid charger and mobile power supply with the charger |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201737A (en) * | 2014-08-19 | 2014-12-10 | 深圳市乐得瑞科技有限公司 | Quick charge connecting line and quick charge method of portable electronic equipment |
| CN104323907A (en) * | 2013-11-14 | 2015-02-04 | 乐透有限公司 | Adult massager powered by super capacitor |
| CN105322597A (en) * | 2015-03-25 | 2016-02-10 | 维沃移动通信有限公司 | Charging circuit and mobile terminal |
| CN106067573A (en) * | 2016-07-29 | 2016-11-02 | 惠州Tcl移动通信有限公司 | Mobile terminal fast charge method and system |
| CN106160101A (en) * | 2016-07-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | Mobile terminal and charging device thereof |
| WO2017161211A1 (en) * | 2016-03-16 | 2017-09-21 | Fernando James Lopez | Fusion pack charger dock |
| CN107465971A (en) * | 2017-07-18 | 2017-12-12 | 歌尔股份有限公司 | Chargeable earphone |
| CN111030232A (en) * | 2019-12-23 | 2020-04-17 | 维沃移动通信有限公司 | Charging circuit, electronic device, and charging control method |
-
2013
- 2013-02-06 CN CN2013200691369U patent/CN203086213U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323907A (en) * | 2013-11-14 | 2015-02-04 | 乐透有限公司 | Adult massager powered by super capacitor |
| CN104201737A (en) * | 2014-08-19 | 2014-12-10 | 深圳市乐得瑞科技有限公司 | Quick charge connecting line and quick charge method of portable electronic equipment |
| CN105322597B (en) * | 2015-03-25 | 2018-09-04 | 维沃移动通信有限公司 | A kind of charging circuit and mobile terminal |
| CN105322597A (en) * | 2015-03-25 | 2016-02-10 | 维沃移动通信有限公司 | Charging circuit and mobile terminal |
| WO2017161211A1 (en) * | 2016-03-16 | 2017-09-21 | Fernando James Lopez | Fusion pack charger dock |
| CN106160101A (en) * | 2016-07-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | Mobile terminal and charging device thereof |
| CN106160101B (en) * | 2016-07-28 | 2018-09-11 | 广东欧珀移动通信有限公司 | Mobile terminal and charging device thereof |
| CN106067573B (en) * | 2016-07-29 | 2019-02-26 | 惠州Tcl移动通信有限公司 | Mobile terminal fast charge method and system |
| CN106067573A (en) * | 2016-07-29 | 2016-11-02 | 惠州Tcl移动通信有限公司 | Mobile terminal fast charge method and system |
| US11127991B2 (en) | 2016-07-29 | 2021-09-21 | Huizhou Tcl Mobile Communication Co., Ltd. | Rapid charging method and system for mobile terminal |
| CN107465971A (en) * | 2017-07-18 | 2017-12-12 | 歌尔股份有限公司 | Chargeable earphone |
| CN111030232A (en) * | 2019-12-23 | 2020-04-17 | 维沃移动通信有限公司 | Charging circuit, electronic device, and charging control method |
| CN111030232B (en) * | 2019-12-23 | 2022-01-07 | 维沃移动通信有限公司 | Charging circuit, electronic device, and charging control method |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20130724 Termination date: 20220206 |