CN203434645U - Detachable mobile power supply - Google Patents
Detachable mobile power supply Download PDFInfo
- Publication number
- CN203434645U CN203434645U CN201320261843.8U CN201320261843U CN203434645U CN 203434645 U CN203434645 U CN 203434645U CN 201320261843 U CN201320261843 U CN 201320261843U CN 203434645 U CN203434645 U CN 203434645U
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- Prior art keywords
- power supply
- battery
- pcb board
- storage unit
- power source
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Abstract
The utility model provides a detachable mobile power supply. The detachable mobile power supply comprises a shell, a PCB arranged inside the shell, an input interface and an output interface which are fixedly arranged on the PCB, and a power storage unit which is arranged on the PCB, wherein the shell includes a detachable upper cover and a box body, the PCB and the power storage unit are arranged inside the box body, and the power storage unit is a replaceable battery. According to the detachable mobile power supply provided by the utility model, the power storage unit inside the mobile power supply can be replaced, namely, a battery inside the mobile power supply can be replaced alone; and when the battery in the mobile power supply is scrapped due to long-term use and aging, the battery in the mobile power supply can be replaced directly, so the entire mobile power supply is not required to be replaced, and therefore, the cost of the shell of the mobile power supply and product cost can be saved, and environmental protection and practicability can be realized.
Description
Technical field
The utility model relates to portable power source field, especially relates to a kind of dismountable moving power supply.
Background technology
Portable power source is a kind of portable charger that integrates power supply and charge, can give digital equipment charging or the power supplies such as smart mobile phone, panel computer simultaneously, its generally by lithium cell as charge storage unit, there is multiple different access joint, conventionally there is large capacity, multipurpose, volume is little and the advantage such as safe and reliable is used widely.But, current portable power source mostly is integrated structure, lithium cell in portable power source cannot be changed, also cannot dismantle, therefore, when portable power source charge and discharge repeatedly, after the Reusability of 1000 times, the capacitance of portable power source also can be fewer and feweri, cannot be even other electronic product charging life terminations again.And now, this portable power source will integral body abandon, very not environmental protection.
Utility model content
It is one-body molded that the purpose of this utility model is to solve existing portable power source, cannot dismounting and change interior reservoir electric unit, and after causing its charge storage unit to be scrapped, whole portable power source all will abandon, and the shortcoming of not environmental protection provides a kind of dismountable moving power supply.
The technical scheme that the utility model solves its technical problem employing is: a kind of dismountable moving power supply, comprise housing, be located at pcb board in described housing, be fixedly arranged on the charge storage unit on described pcb board and be located at input interface and the output interface on described pcb board, described housing comprises dismountable upper cover and box body, described pcb board and described charge storage unit are arranged in described box body, and described charge storage unit is removable battery.
Further, described box body has comprised a rectangle framework, the bottom of being located at the inner casing in described rectangle framework and being located at described inner shell bottom, described battery is located in described inner casing, described pcb board is located at described inner shell bottom and is electrically connected to described battery, and described rectangle framework is provided with corresponding with described input interface and described output interface respectively opening.
Particularly, described inner casing comprises sheathed interior upper casing and battery compartment mutually, and described upper cover and described bottom are snapped in respectively upper surface and the lower surface of described interior upper casing, is provided with 4 positions in storehouse that can place for described battery in described battery compartment.
Particularly, described pcb board is provided with positive plate and the negative plate of mutual electrical connection, and described positive plate and described negative plate are corresponding one by one with described battery.
Further, described battery is 18650 standard lithium batteries.
Particularly, in described rectangle framework, be also provided with battery capacity indication lamp, described battery capacity indication lamp is electrically connected to described pcb board.
Particularly, described input interface is Mirco USB interface.
Particularly, described output interface is USB interface.
The beneficial effects of the utility model are: dismountable moving power supply provided by the utility model, can change the charge storage unit in portable power source, and can change separately the battery of portable power source inside; When the battery in portable power source is even scrapped because long-term use is aging, can directly change the battery in portable power source, and do not need to change whole portable power source, the housing of portable power source and the cost of product have been saved, be that environmental protection is practical again, this portable power source is applicable to 18650 standard lithium batteries simultaneously, and the capacity of this 18650 standard lithium battery is 1800～3400mAh, therefore portable power source provided by the utility model can be selected the battery of the suitable capacity of needs as required, uses more flexibility.When using portable power source, run in some situations about cannot charge, can directly change the battery in portable power source, play the effect into various electronic product chargings, and the battery popularization that this portable power source uses is high, price is cheap, the emergency requirement while being applicable to charge.
Accompanying drawing explanation
Fig. 1 is the perspective view of the dismountable moving power supply that provides of the utility model embodiment;
Fig. 2 is the perspective view (wherein having removed upper cover and battery) of the dismountable moving power supply that provides of the utility model embodiment;
Fig. 3 is the perspective exploded view (wherein not comprising battery) of the dismountable moving power supply that provides of the utility model embodiment;
In figure: 10-portable power source
1-housing 2-PCB plate 3-charge storage unit (battery)
11-upper cover 111-grab 12-box body
121-rectangle framework 122-inner casing 123-bottom
1211-battery capacity indication lamp 1212-feed opening 1213-outlet opening
Upper casing 1222-battery compartment 1223-position in storehouse in 1221-
21-input interface 22-output interface
23-positive plate 24-negative plate
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1-Fig. 3, be a kind of dismountable moving power supply 10 provided by the utility model, it comprises housing 1, be located at pcb board 2 in housing 1, be fixedly arranged on input interface 21 and the output interface 22 on pcb board 2 and be located at the charge storage unit 3 on pcb board 2.And in the utility model, the housing 1 providing comprises dismountable upper cover 11 and box body 12, pcb board 2 and charge storage unit 3 are arranged in box body 12, and charge storage unit 3 is removable battery.Portable power source 10 provided by the utility model has adopted detachable design, and can be easy to the charge storage unit in housing 13 is that battery takes out, and changes.And detachable portable power source 10 provided by the utility model uses more flexibly and easily compared to traditional portable power source.
That portable power source 10 provided by the utility model has adopted the 18650 standard lithium batteries that are common to portable power source on the one hand.This battery is easily bought, and accumulate capacity has the specification that 1800～3400mAh is different, can be according to the capacity configuration battery of client's concrete needs, facilitate client's selection, and because this standard lithium battery is cheap, compare with the corresponding battery of various electronic products, low price, easily buy, and be arranged in portable power source 10, it can be different electronic product chargings simultaneously, and be convenient for carrying, if there is cannot charge situation time, can directly change the standard lithium battery in portable power source 10, continue as various electronic product chargings, service time and the scope of application are more extensive.
That portable power source 10 provided by the utility model charge storage unit 3 is wherein that battery can freely be changed on the other hand.As everyone knows, each battery has certain useful life, when Reusability arrives certain time limit, battery all can be scrapped, the portable power source of traditional integral type, after internal cell uses and scraps, whole portable power source is just scrapped thereupon, but the portable power source of this integral type is except charge storage unit is scrapped, and miscellaneous part is all good.Therefore for the abandoning of whole portable power source, waste resource, wasted the whole product of this portable power source, also increased the generation of electronic waste, environmental pollution cannot be estimated.If can recycle portable power source, it is a kind of protection to environment.And portable power source 10 its inner charge storage unit 3 provided by the utility model can self-changeable, when its charge storage unit 3 Reusabilities are after end-of-life, user can self-changeable inside battery, and portable power source 10 employings provided by the utility model is 18650 standard lithium batteries, this battery is easily bought, user can directly change internal cell, and continues to use this portable power source 10, and whole portable power source 10 need not be abandoned.This occupation mode is recycling of whole portable power source, has saved cost, has also reduced the scrappage of electronic product, simultaneously can also protection of the environment.Therefore, dismountable moving power supply 10 provided by the utility model, it can freely change interior reservoir electric unit 3, thereby has increased its useful life, and cost-saving, economy, environmental protection, practicality.
Particularly, in portable power source 10 provided by the utility model, (in figure all not shown battery structure) as Figure 2-3, box body 12 has comprised a rectangle framework 121, the bottom 123 of being located at the inner casing 122 in rectangle framework 121 and being located at inner casing 122 bottoms, battery 3 is located in inner casing 122, pcb board 2 is located at inner casing 122 bottoms and is electrically connected to battery 3, and rectangle framework 121 is provided with corresponding with input interface 21 and output interface 22 respectively opening.In the present embodiment, this rectangle center 121 has adopted metal framework, is provided with the feed opening 1212 docking with input interface 21 on pcb board 2 and the outlet opening 1213 docking with output interface 22 on framework 121 sides.Concrete, on this rectangle center 121, be provided with a feed opening 1212, be provided with two outlet openings 1213.In the present embodiment, the battery of the charge storage unit 3 of portable power source 10 is located in inner casing 122, is connected with the pcb board 2 that is positioned at bottom, and the electric weight of battery 3 imports the output interface 22 being positioned on pcb board 2 into by pcb board 2, by output interface 22, export.And on this portable power source 2, have two output interfaces, can be that two electronic product accesses are charged simultaneously.And when charging, charge power supply, by input interface 21 access pcb boards 2, is conducted into electric weight by pcb board 2 in the battery of charge storage unit 3, and battery is charged.Thereby realize the cyclic process discharging and recharging.
Further, this inner casing 122 comprises sheathed interior upper casing 1221 and battery compartment 1222 mutually.And the upper surface of interior upper casing 1221 and lower surface are equipped with installation draw-in groove, the grab on upper cover 11 can insert in the draw-in groove of interior upper casing 1221 upper surfaces, fixed by snap.On the contact-making surface of upper cover 11 and interior upper casing 1221, be also provided with a plurality of grabs 111, in the draw-in groove of the upper surface of upper casing 1221, fixed by snap in this grab 111 inserts.On the contact-making surface of bottom 123 and interior upper casing 1221, be also provided with a plurality of grabs, in the draw-in groove of the lower surface of upper casing 1221, fixed by snap in this grab inserts.This upper cover 11 and the fixed form of bottom 123 with interior upper casing 1221, make this portable power source 10 can realize dismountable design, thereby make the charge storage unit 3 that is positioned at inner casing 122 can carry out self-changeable.And in the present embodiment, in the battery compartment 1222 in inner casing 122, be provided with 4 positions in storehouse 1223 that can place for battery 3.Every bin level 1223 can be placed 1 18650 standard lithium battery.Be can place 4 18650 standard lithium batteries in the portable power source 10 that provides of the present embodiment.And on pcb board 2, being provided with positive plate 23 and the negative plate 24 of mutual electrical connection, positive plate 23 and negative plate 24 are corresponding one by one with battery 3.; in the present embodiment; pcb board 2 is provided with 4 positive plates and 4 negative plates corresponding with battery 3; the respectively corresponding battery of each positive/negative plate; and positive/negative plate is controlled by pcb board 2; when having charge power supply to pass through input interface 21 access, pcb board 2 is controlled electric weight and is imported in battery 3 by positive/negative plate.When having electronic product to pass through output interface 22 access, pcb board 2 is controlled electric weight and is derived from battery 3 by positive/negative plate.
And for user can know the electric weight of understanding easily portable power source 10, in rectangle framework 121, being also provided with battery capacity indication lamp 1211, battery capacity indication lamp 1211 is electrically connected to pcb board 2.By pcb board 2, controlled the switch of battery capacity indication lamp 1211.In the present embodiment, this rectangle framework 121 is provided with 3 battery capacity indication lamps 1211, and the electric weight in portable power source 10 reaches 90% when above, and it is all bright that pcb board 2 is controlled 3 battery capacity indication lamps 1211, represents that the interior electric weight of portable power source 10 is enough, does not need charging; Electric weight in portable power source 10 is between 60%～90% time, pcb board 2 control 3 battery capacity indication lamps 1211 central two bright, one is closed; Electric weight in portable power source 10 is between 30%～60% time, pcb board 2 control 3 battery capacity indication lamps 1211 central one bright, two are closed; Electric weight in portable power source 10 is lower than 30% time, and pcb board 2 is controlled 3 battery capacity indication lamps 1211 and all closed, and represents portable power source 10 internal electrical quantity not sufficients, needs charging.
And portable power source 10 provided by the utility model, its input interface 21 is Mirco USB interface, and Mirco USB interface is a portable version of USB2.0 standard, it is current the most general USB input interface, it has comprised stainless steel casing, can stand the plug of up to ten thousand times, guarantee the useful life of portable power source 10 its input interfaces 21.And in order to meet the demand of more different types of electronic products, the output interface 22 of portable power source provided by the utility model is USB interface, by USB interface, adopt the various connecting lines with USB interface, can realize the docking of various electronic products, meet the charging demand of how different electronic products.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (8)
1. a dismountable moving power supply, comprise housing, be located at pcb board in described housing, be fixedly arranged on input interface and the output interface on described pcb board and be located at the charge storage unit on described pcb board, it is characterized in that, described housing comprises dismountable upper cover and box body, described pcb board and described charge storage unit are arranged in described box body, and described charge storage unit is removable battery.
2. a kind of dismountable moving power supply as claimed in claim 1, it is characterized in that, described box body has comprised a rectangle framework, the bottom of being located at the inner casing in described rectangle framework and being located at described inner shell bottom, described battery is located in described inner casing, described pcb board is located at described inner shell bottom and is electrically connected to described battery, and described rectangle framework is provided with corresponding with described input interface and described output interface respectively opening.
3. a kind of dismountable moving power supply as claimed in claim 2, it is characterized in that, described inner casing comprises sheathed interior upper casing and battery compartment mutually, described upper cover and described bottom are snapped in respectively upper surface and the lower surface of described interior upper casing, are provided with 4 positions in storehouse that can place for described battery in described battery compartment.
4. a kind of dismountable moving power supply as claimed in claim 2, is characterized in that, described pcb board is provided with positive plate and the negative plate of mutual electrical connection, and described positive plate and described negative plate are corresponding one by one with described battery.
5. a kind of dismountable moving power supply as described in claim 1-4 any one, is characterized in that, described battery is 18650 standard lithium batteries.
6. a kind of dismountable moving power supply as claimed in claim 2, is characterized in that, in described rectangle framework, is also provided with battery capacity indication lamp, and described battery capacity indication lamp is electrically connected to described pcb board.
7. a kind of dismountable moving power supply as claimed in claim 2, is characterized in that, described input interface is Mirco USB interface.
8. a kind of dismountable moving power supply as claimed in claim 2, is characterized in that, described output interface is USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320261843.8U CN203434645U (en) | 2013-05-10 | 2013-05-10 | Detachable mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320261843.8U CN203434645U (en) | 2013-05-10 | 2013-05-10 | Detachable mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434645U true CN203434645U (en) | 2014-02-12 |
Family
ID=50063663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320261843.8U Expired - Fee Related CN203434645U (en) | 2013-05-10 | 2013-05-10 | Detachable mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857834A (en) * | 2016-05-31 | 2016-08-17 | 北京小米移动软件有限公司 | Box body structure with detachable cover body |
| CN106797131A (en) * | 2014-10-06 | 2017-05-31 | 三星电子株式会社 | Electronic equipment and the method for charging and discharging in the electronic device |
| CN107733003A (en) * | 2017-09-26 | 2018-02-23 | 芜湖迈特电子科技有限公司 | Portable portable power source device |
| CN115000610A (en) * | 2022-08-03 | 2022-09-02 | 扬州千裕电气有限公司 | Charging energy storage device for lithium battery and cooling operation method |
-
2013
- 2013-05-10 CN CN201320261843.8U patent/CN203434645U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106797131A (en) * | 2014-10-06 | 2017-05-31 | 三星电子株式会社 | Electronic equipment and the method for charging and discharging in the electronic device |
| CN105857834A (en) * | 2016-05-31 | 2016-08-17 | 北京小米移动软件有限公司 | Box body structure with detachable cover body |
| CN107733003A (en) * | 2017-09-26 | 2018-02-23 | 芜湖迈特电子科技有限公司 | Portable portable power source device |
| CN115000610A (en) * | 2022-08-03 | 2022-09-02 | 扬州千裕电气有限公司 | Charging energy storage device for lithium battery and cooling operation method |
| CN115000610B (en) * | 2022-08-03 | 2022-10-25 | 扬州千裕电气有限公司 | Charging energy storage device for lithium battery and cooling operation method |
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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 |
Addressee: Yang Lin Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Wei Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |