CN201839051U - Charger and charger component - Google Patents
Charger and charger component Download PDFInfo
- Publication number
- CN201839051U CN201839051U CN2010205946229U CN201020594622U CN201839051U CN 201839051 U CN201839051 U CN 201839051U CN 2010205946229 U CN2010205946229 U CN 2010205946229U CN 201020594622 U CN201020594622 U CN 201020594622U CN 201839051 U CN201839051 U CN 201839051U
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- China
- Prior art keywords
- charger
- input end
- charging
- alternating current
- output end
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- 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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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a charger and a charger component. The charger comprises an alternating current input end, an alternating current output end, an alternating current and direct current converting module, a charging control module and a charging end. The alternating current input end is connected with the alternating current output end, the alternating current and direct current conversion module is connected to the alternating current input end, alternating current flowing in the charger from the alternating current input end is in alternating and direct current conversion via the alternating current and direct current conversion module so as to generate direct current, the direct current is controlled via the charging control module and outputted via the charging end so as to charge a device to be charged, and alternating current flowing in the charger from the alternating current input end flows out of the charger via the alternating current output end. The charger can simultaneously charge a plurality of devices to be charged by a power socket only, is high in charging efficiency and convenient in use, and simultaneously can avoid affecting charging of other devices to be charged due to the fact that one device to be charged is in failure.
Description
Technical field
The utility model relates to charger, relates in particular to a kind of charger and charger assembly.
Background technology
Generally speaking, battery or power consumption equipment being charged, is that the charging assembly that adopts AC adapter and adapted seat to constitute is realized.Usually, battery or charging device need be charged by a charging assembly, therefore, if have a plurality of batteries or charging device to need charging, then need a plurality of charging assemblies, just a plurality of AC adapters and a plurality of adapted seat also need simultaneously the socket of the respective numbers AC adapter of pegging graft.Like this, for the occasion that has a large amount of batteries (the particularly identical battery of specification) or power consumption equipment to charge, for example in the office, just need a large amount of supply sockets, this not only wastes resource, is not easy to use, and also needs to take big quantity space, mixed and disorderly power line also can bring potential safety hazard, thereby increases use cost and management cost.
In order to address the above problem, notification number provides a kind of combined charging device for the Chinese utility model patent of CN201374577Y, it comprises power adaptation unit and the charging assembly of being made up of a plurality of cradles, these a plurality of cradles are interfixed by member, and can or be series between the power adaptation unit positive and negative polarities by the electrical connector parallel connection, be a plurality of electrical appliances chargings.Though this charger can be a plurality of electrical appliance chargings simultaneously, but because the shared power adaptation unit of its cradle, then can influence the charging of all electrical appliances process as long as there is an electrical appliance to break down during series connection, each electrical appliance shunting when in parallel, so charge efficiency is lower.In addition, need to be provided with especially member and outer lead between the cradle and interfix and be electrically connected, use comparatively trouble, and can influence safety in utilization.
The utility model content
The technical problem that the utility model mainly solves is, at the prior art above shortcomings, a kind of charge efficiency height, convenient charger and the charger assembly that uses are provided, can be a plurality of devices chargings to be charged simultaneously, and avoid a device to be charged to break down influence the charge situation generation of processes of other devices to be charged saving under the situation of supply socket.
The utility model provides a kind of charger, it comprises ac input end, ac output end, AC-DC conversion module, charge control module and charging end, wherein, described ac input end connects described ac output end, and described AC-DC conversion module is connected to described ac input end; Alternating current from described ac input end flows into carries out AC-DC conversion by described AC-DC conversion module and produces direct current, and this direct current is charged to treat charging device through the output of described charging end by described charge control module control; Alternating current from described ac input end flows into also flows out this charger by described ac output end.
Described ac input end is AC socket or ac plug, and described ac output end is ac plug or AC socket.
Described ac output end is provided with the electrocution-proof protection layer.
Described charger also comprises the control switch that is used to adjust charging current, and this control switch is connected to described charge control module.
The utility model also provides a kind of charger assembly, it comprises a plurality of chargers, each charger comprises ac input end, ac output end, AC-DC conversion module, charge control module and charging end, the ac input end of each charger connects its ac output end, the AC-DC conversion module is connected to its ac input end, alternating current from this ac input end inflow, carry out AC-DC conversion by the AC-DC conversion module and produce direct current, this direct current is charged to treat charging device through the output of described charging end by described charge control module control; These a plurality of chargers connect successively, are plugged to ac output end at preceding charger at the ac input end of back charger, and the ac input end of charger flows into before the alternating current leisure, flow out to ac input end at the back charger by its ac output end.
Described charger assembly also comprises electric power connection line, and this electric power connection line is connected in the described a plurality of chargers that connect successively the ac input end of preceding charger.
Described ac input end is AC socket or ac plug, and described ac output end is ac plug or AC socket.
Described ac output end is provided with the electrocution-proof protection layer.
Described charger also comprises the control switch that is used to adjust charging current, and this control switch is connected to described charge control module.
Described a plurality of charger has identical structure and specification.
The utility model only needs a supply socket to charge for a plurality of devices to be charged simultaneously for a plurality of chargers, save resource and space, reduce use cost, and a plurality of chargers only need to peg graft each other and can use, safe ready further strengthens its safety in utilization thereby also can add the electrocution-proof protection facility simultaneously at the ac output end of each charger; Secondly, the equal incoming transport of a plurality of charger ac input ends of the present utility model, and the AC/DC conversion work is carried out with control that the device to be charged that connects is separately charged and charges separately by each charger, though therefore a plurality of chargers externally form the structure that is connected in series on the structure, but then forming the structure that is connected in parallel on electrical structure charges to each device to be charged respectively, each charger can provide bigger charging current, charge efficiency is greatly enhanced, particularly, when a device to be charged broke down, the charging process of other devices to be charged can not be affected; As for the quantity of the attachable charger of charger assembly, then can determine by the load capacity of electric power connection line, charger ac input end and ac output end.In addition, charger of the present utility model can adopt same structure and specification, not only is convenient to random grafting, also is beneficial to batch process, thereby reduces production costs.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is the structured flowchart of charger assembly of the present utility model.
Fig. 2 is the structured flowchart of charger of the present utility model.
Fig. 3 is the structural representation of charger of the present utility model.
Fig. 4 is the structural representation of another angle of charger of the present utility model.
Fig. 5 is the circuit structure block diagram of charger assembly of the present utility model.
Embodiment
As shown in Figure 1, charger assembly 1 of the present utility model comprises electric power connection line 10 and a plurality of charger 20, these a plurality of chargers 20 are a plurality of cradles, and it can join end to end through electric power connection line 10 by the power supply power supply, so that the device to be charged 30 that is connected to each charger 20 is charged.This device 30 to be charged can be the power consumption equipment of rechargeable battery or other built-in rechargeable batteries, in the present embodiment, is example with the rechargeable battery.
In the present embodiment, charger assembly 1 additionally is provided with electric power connection line 10, and the ac input end 21 of charger 20 is an AC socket, and ac output end 22 is an ac plug.In addition, the ac input end 21 of charger 20 also can be ac plug, and ac output end 22 then is an AC socket, and this ac input end 21 can be connected to an AC power through electric power connection line 10, also can be connected directly to an AC power.
As shown in Figure 3 and Figure 4, can directly the peg graft ac input end 21 of another charger 20 of the ac output end 22 of charger 20 thus, can firmly connect a plurality of chargers 20, and need not to adopt other connectors.In addition, the ac output end 22 of each charger 20 is an ac plug in the present embodiment, is provided with electrocution-proof protection layer 221, is difficult for getting an electric shock with protection personnel when not having other chargers 20 of connection thereafter.And, control switch (figure does not show) can be set on each charger 20, this control switch is connected to charge control module 24, uses for the user and adjusts charging current.This control switch can be provided with a plurality of charging gears, for example fills gear and trickle charge gear etc. soon, and available subscribers is selected as required and adjusted.25 of charging ends can be the charging slot that can place rechargeable battery, as shown in the figure.
During use, electric power connection line 10 is connected to the ac input end 21 of a charger 20, the control of can charging and charge the device to be charged 30 that is connected to this charger 20; If need a plurality of devices 30 to be charged are charged simultaneously, then the ac output end 22 of this charger 20 is plugged to the ac input end 21 of another charger 20,22 of the ac output ends of this another charger 20 are plugged to the ac input end 21 of the 3rd charger 20, ..., so a plurality of chargers 20 head and the tail are successively connected, constitute charger assembly 1, can be simultaneously to the control of charging and charge respectively of a plurality of devices 30 to be charged, as shown in Figure 1.Because a plurality of chargers 20 in this charger assembly 1 can adopt identical structure and specification to make, therefore, the front and back of its grafting order can be adjusted arbitrarily as required.
After the connection, the circuit structure block diagram of charger assembly 1 as shown in Figure 5, the ac input end 21 of a plurality of chargers 20 is connected with ac output end 22, and be connected to AC power (100～240VAC), therefore all can obtain alternating current, AC-DC conversion work is then finished separately by each charger 20, with control that the device to be charged 30 that connects is separately charged and charges, this shows, though a plurality of chargers 20 of the utility model charger assembly 1 externally form the structure that is connected in series on the structure, but on electrical structure, particularly for the device to be charged 30 that each charger 20 connects, then form the structure that is connected in parallel, respectively each device 30 to be charged is charged.Therefore, adopt the independent current source adaptation unit to carry out carrying out the branch current charge again after AC/DC is changed with prior art and compare, the utility model charger assembly 1 can have bigger charging current, the charge efficiency height to each device 30 to be charged; And the quantity of the quantity of its attachable charger 20 that is device to be charged 20 is then determined by the load capacity of electric power connection line 10, ac input end 21 (AC socket), ac output end 22 (ac plug).In addition, when a certain device 30 to be charged breaks down, can not influence the charging process of other devices 30 to be charged.
This shows, the utility model charger and charger assembly only need a supply socket to charge for a plurality of devices to be charged simultaneously for a plurality of chargers, save resource and space, reduce use cost, and a plurality of chargers only need to peg graft each other and can use, safe ready further strengthens its safety in utilization thereby also can add the electrocution-proof protection facility simultaneously at the ac output end of each charger; Secondly, the equal incoming transport of the ac input end of a plurality of chargers of the present utility model, and the AC/DC conversion work is carried out with control that the device to be charged that connects is separately charged and charges separately by each charger, therefore each charger can provide bigger charging current, charge efficiency is greatly enhanced, particularly, when a device to be charged broke down, the charging process of other devices to be charged can not be affected; As for the quantity of the attachable charger of charger assembly, then can determine by the load capacity of electric power connection line, charger ac input end and ac output end.In addition, charger of the present utility model can adopt same structure and specification, not only is convenient to random grafting, also is beneficial to batch process, to reduce production costs.
The above only is preferred embodiment of the present utility model; be not in order to limit practical range of the present utility model; therefore all other do not break away from the equivalence of being finished under the spirit that the utility model discloses and changes or modify, and all should be included in the protection range of the present utility model.
Claims (10)
1. charger, it is characterized in that, comprise ac input end, ac output end, AC-DC conversion module, charge control module and charging end, wherein, described ac input end connects described ac output end, and described AC-DC conversion module is connected to described ac input end; Alternating current from described ac input end flows into carries out AC-DC conversion by described AC-DC conversion module and produces direct current, and this direct current is charged to treat charging device through the output of described charging end by described charge control module control; Alternating current from described ac input end flows into also flows out this charger by described ac output end.
2. charger according to claim 1 is characterized in that, described ac input end is AC socket or ac plug, and described ac output end is ac plug or AC socket.
3. charger according to claim 1 and 2 is characterized in that described ac output end is provided with the electrocution-proof protection layer.
4. charger according to claim 1 and 2 is characterized in that, also comprises the control switch that is used to adjust charging current, and this control switch is connected to described charge control module.
5. charger assembly, it is characterized in that, comprise a plurality of chargers, each charger comprises ac input end, ac output end, AC-DC conversion module, charge control module and charging end, the ac input end of each charger connects its ac output end, the AC-DC conversion module is connected to its ac input end, alternating current from this ac input end inflow, carry out AC-DC conversion by the AC-DC conversion module and produce direct current, this direct current is charged to treat charging device through the output of described charging end by described charge control module control; These a plurality of chargers connect successively, are plugged to ac output end at preceding charger at the ac input end of back charger, and the ac input end of charger flows into before the alternating current leisure, flow out to ac input end at the back charger by its ac output end.
6. charger assembly according to claim 5 is characterized in that, also comprises electric power connection line, and this electric power connection line is connected in the described a plurality of chargers that connect successively the ac input end of preceding charger.
7. according to claim 5 or 6 described charger assemblies, it is characterized in that described ac input end is AC socket or ac plug, described ac output end is ac plug or AC socket.
8. according to claim 5 or 6 described charger assemblies, it is characterized in that described ac output end is provided with the electrocution-proof protection layer.
9. according to claim 5 or 6 described charger assemblies, it is characterized in that also comprise the control switch that is used to adjust charging current, this control switch is connected to described charge control module.
10. according to claim 5 or 6 described charger assemblies, it is characterized in that described a plurality of chargers have identical structure and specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205946229U CN201839051U (en) | 2010-11-05 | 2010-11-05 | Charger and charger component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205946229U CN201839051U (en) | 2010-11-05 | 2010-11-05 | Charger and charger component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839051U true CN201839051U (en) | 2011-05-18 |
Family
ID=44009150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205946229U Expired - Fee Related CN201839051U (en) | 2010-11-05 | 2010-11-05 | Charger and charger component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201839051U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437607A (en) * | 2011-12-06 | 2012-05-02 | 北京恒泰源丰信息技术有限公司 | Chainable charger |
| CN103259321A (en) * | 2013-04-18 | 2013-08-21 | 华南理工大学 | Distributed type airborne direct current power supply system based on snake-like robot |
| WO2014000680A1 (en) * | 2012-06-29 | 2014-01-03 | 华为终端有限公司 | Charging and discharging device and terminal |
| CN103580297A (en) * | 2013-01-10 | 2014-02-12 | 无锡知谷网络科技有限公司 | Mobile equipment and charging method thereof |
| CN104836264A (en) * | 2014-02-12 | 2015-08-12 | 神讯电脑(昆山)有限公司 | Charging circuit |
| CN105720656A (en) * | 2016-04-15 | 2016-06-29 | 无锡知谷网络科技有限公司 | Charging method for multiple charging devices, charging device and mobile device |
| CN106685000A (en) * | 2017-01-14 | 2017-05-17 | 宁波市鄞州祥弘电子有限公司 | Combined type LED annular emergency warning light charging seat |
| CN106992567A (en) * | 2017-04-25 | 2017-07-28 | 浙江亚特电器有限公司 | The multifunctional charger and its charge control method of a kind of electric tool |
| CN108011407A (en) * | 2016-11-01 | 2018-05-08 | 舒尔电子(苏州)有限公司 | Charging unit, charging system and information transferring method |
-
2010
- 2010-11-05 CN CN2010205946229U patent/CN201839051U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437607A (en) * | 2011-12-06 | 2012-05-02 | 北京恒泰源丰信息技术有限公司 | Chainable charger |
| US9502915B2 (en) | 2012-06-29 | 2016-11-22 | Huawei Device Co., Ltd. | Charging and discharging apparatus and terminal |
| WO2014000680A1 (en) * | 2012-06-29 | 2014-01-03 | 华为终端有限公司 | Charging and discharging device and terminal |
| WO2014108046A1 (en) * | 2013-01-10 | 2014-07-17 | 无锡知谷网络科技有限公司 | Mobile device and charging method therefor |
| CN103580297A (en) * | 2013-01-10 | 2014-02-12 | 无锡知谷网络科技有限公司 | Mobile equipment and charging method thereof |
| CN103580297B (en) * | 2013-01-10 | 2015-11-18 | 无锡知谷网络科技有限公司 | Mobile device and charging method thereof |
| US9780585B2 (en) | 2013-01-10 | 2017-10-03 | Chigoo Interactive Technology Co., Ltd. | Movable device and method of charging the same |
| CN103259321A (en) * | 2013-04-18 | 2013-08-21 | 华南理工大学 | Distributed type airborne direct current power supply system based on snake-like robot |
| CN104836264A (en) * | 2014-02-12 | 2015-08-12 | 神讯电脑(昆山)有限公司 | Charging circuit |
| CN105720656A (en) * | 2016-04-15 | 2016-06-29 | 无锡知谷网络科技有限公司 | Charging method for multiple charging devices, charging device and mobile device |
| WO2017177939A1 (en) * | 2016-04-15 | 2017-10-19 | 无锡知谷网络科技有限公司 | Charging control method and charging control apparatus for plurality of charging apparatuses, and mobile device |
| CN105720656B (en) * | 2016-04-15 | 2019-06-11 | 无锡知谷网络科技有限公司 | Charge control method, battery charge controller and the mobile device of multiple charging units |
| CN108011407A (en) * | 2016-11-01 | 2018-05-08 | 舒尔电子(苏州)有限公司 | Charging unit, charging system and information transferring method |
| CN108011407B (en) * | 2016-11-01 | 2019-12-03 | 舒尔电子(苏州)有限公司 | Charging unit, charging system and information transferring method |
| CN106685000A (en) * | 2017-01-14 | 2017-05-17 | 宁波市鄞州祥弘电子有限公司 | Combined type LED annular emergency warning light charging seat |
| CN106992567A (en) * | 2017-04-25 | 2017-07-28 | 浙江亚特电器有限公司 | The multifunctional charger and its charge control method of a kind of electric tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Ostar Electronic Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20161105 |