CN203104015U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN203104015U CN203104015U CN 201320005755 CN201320005755U CN203104015U CN 203104015 U CN203104015 U CN 203104015U CN 201320005755 CN201320005755 CN 201320005755 CN 201320005755 U CN201320005755 U CN 201320005755U CN 203104015 U CN203104015 U CN 203104015U
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- CN
- China
- Prior art keywords
- power source
- portable power
- box body
- lithium battery
- power supply
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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.)
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Abstract
The utility model, which belongs to the technical field of the electric appliance power supply, especially relates to a mobile power supply for a mobile phone. Lithium batteries that are arranged in the mobile power supply and are used for charging and discharging can be cylindrical ones or polymer ones. For improvement, the cylindrical lithium batteries or polymer lithium batteries can be replaced. In other words, one mobile power supply is at least configured with two lithium batteries with the same class and the same type. During the daily work and life, the user can respectively charge the more than two lithium batteries well in case of need. According to the mobile power supply provided by the utility model, because the lithium batteries can be replaced, on the one hand, the problem of limitation of limited electric quantity of the built-in batteries of the existing mobile power supply can be solved; and on the other hand, the requirements of resource saving and environment protection by the state can be met.
Description
Technical field
The utility model belongs to the appliances power source technical field, relates in particular to a kind of mobile phone portable power source.
Background technology
At present, the kind of mobile phone and function be variation day by day all, and use in daily life is also more frequent, for people's live and work provides many facilities.How to prolong mobile phone service time, to bring into play the importance that its maximum work uses just very urgent.Portable power source, exactly at and the preferred plan that addresses this problem: carry a portable power source, just can realize charging for mobile phone whenever and wherever possible.
Yet in the prior art, portable power source is to make sealing, non-removable structure mostly, on the one hand, has caused certain difficulty for user's daily use or maintenance; On the other hand, also be most important, the battery that can discharge and recharge in the portable power source is positioned in the non-removable structure of sealing, can only hold portable power source after battery electric quantity uses up charges again, full charge competence exertion effect in advance at every turn, the battery that electricity is arranged that can not change same model continues to use.And the user needs repeatedly, gives for a long time cell-phone charging under some situation, and the finite capacity of an internal battery, can not satisfy user's demand fully; And after battery life finished, whole portable power source was also just ineffective, does not meet country and economizes on resources, protects environment requirement.
The utility model content
In view of above-mentioned technical problem, the purpose of this utility model just is to provide a kind of mobile phone portable power source, to solve the limited technical problem that brings inconvenience and can not satisfy the demands fully to the user of sealing structure, internal battery electric weight of existing portable power source.
The technical solution adopted in the utility model is:
A kind of portable power source comprises box body and is arranged at circuit board in the described box body, and described box body is provided with described circuit board and is electrically connected, be used for the USB interface that links to each other and discharge with mobile phone, and described portable power source also comprises:
The lithium battery that discharges and recharges that be arranged in the described box body, is electrically connected with described circuit board;
Be arranged on the baffle plate between described circuit board and the replaceable lithium battery; And
The status indicator lamp of the operating state of being located on the described box body, joining, be used to show described portable power source with described circuit board electricity.
Particularly, described lithium battery is replaceable cylinder type lithium battery or poly-lithium battery.
Further, described box body comprises drain pan and the cover that can be covered on the described drain pan, and described cover articulates or is connected on the described drain pan.
Further, described box body is rectangular-shaped or cylinder.。
The portable power source that the utility model provides, its built-in lithium battery that is used to discharge and recharge can be cylinder type lithium battery or poly-lithium battery.As improvement, described cylinder type lithium battery or poly-lithium battery can be replaced, and promptly portable power source is equipped with the lithium battery of two identical category, model at least, and the user is in routine work and life, can be respectively that the lithium battery more than two is all charged, use in case of need.The novel portable power source that the utility model provides because lithium battery can be replaced, so can solve the limited limitation of internal battery electric weight of existing portable power source, also meets country on the other hand and economizes on resources, protects environment requirement.
Description of drawings
Fig. 1 is the structural representation of the portable power source that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 is the structural representation of the portable power source that provides of the utility model embodiment.For convenience of explanation, only show the part relevant with present embodiment, as shown in the figure:
A kind of portable power source 10, comprise box body 101 and the circuit board 102 that is arranged in the box body 101, box body 101 is provided with the charge/discharge input/output interface 103 that links to each other with circuit board 102, and portable power source also comprises: the replaceable lithium battery 105 that discharges and recharges that be arranged in the box body 101, is electrically connected with circuit board 102; And be arranged on baffle plate 104 between circuit board 102 and the replaceable lithium battery 105.
In the present embodiment, box body 101 is rectangular-shaped, and replaceable lithium battery 105 is a cylinder type lithium battery, is illustrated as 2 cylinder type lithium batteries.Need to prove that in concrete the application, the number of cylinder type lithium battery can be determined according to the size of battery capacity for a plurality of arbitrarily.
As a preferred embodiment of the present utility model, box body 101 comprises drain pan and can be covered on the cover of drain pan (also not shown among the figure); Wherein, circuit board 102, charge/discharge input/output interface 103 and cylinder type lithium battery 105 all are arranged in the described drain pan; And cover is dismountable plastics or metal that is covered on the drain pan, is used to coat cylinder type lithium battery 105.The dismounting cover could be changed cylinder type lithium battery 105.When specific implementation, cover can be to articulate or be connected on the described drain pan, and concrete type of attachment is not limit, as long as can realize opening easily or dismantling.
In embodiment of the present utility model, charge/discharge input/output interface (being 103 among Fig. 1) is one or more USB interface, is used to realize that lithium battery is connected with the charge/discharge of alternating current or digital product.And as a preferred embodiment, portable power source can also comprise the status indicator lamp of being located on the box body, joining with the circuit board electricity.Status indicator lamp can be arranged on the either side of box body, is used to show the operating state of this portable power source, for example, shows that in charging process ruddiness flashes state, and shows lasting green glow state in the saturated back of charging.
In sum, the portable power source that the utility model embodiment provides, cylinder type lithium battery that is used to discharge and recharge or poly-lithium battery that it is built-in can be replaced, promptly portable power source is equipped with the lithium battery of two identical category, model at least, the user is in routine work and life, can be respectively that the lithium battery more than two is all charged, use in case of need.The novel portable power source that the utility model provides because lithium battery can be replaced, so can solve the limited limitation of internal battery electric weight of existing portable power source, also meets country on the other hand and economizes on resources, protects environment requirement.
The above only is preferred embodiment of the present utility model, not in order to restriction the utility model, although the utility model has been carried out more detailed explanation with reference to previous embodiment, for a person skilled in the art, it still can make amendment or part technical characterictic wherein is equal to replacement the technical scheme that aforementioned each embodiment put down in writing.All any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1. portable power source comprises box body and is arranged at circuit board in the described box body, and described box body is provided with described circuit board and is electrically connected, be used for the USB interface that links to each other and discharge with mobile phone, it is characterized in that described portable power source also comprises:
The lithium battery that discharges and recharges that be arranged in the described box body, is electrically connected with described circuit board;
Be arranged on the baffle plate between described circuit board and the replaceable lithium battery; And
The status indicator lamp of the operating state of being located on the described box body, joining, be used to show described portable power source with described circuit board electricity.
2. portable power source as claimed in claim 1 is characterized in that, described lithium battery is replaceable cylinder type lithium battery or poly-lithium battery.
3. portable power source as claimed in claim 1 is characterized in that, described box body comprises drain pan and the cover that can be covered on the described drain pan, and described cover articulates or is connected on the described drain pan.
4. portable power source as claimed in claim 1 is characterized in that described box body is rectangular-shaped or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005755 CN203104015U (en) | 2013-01-06 | 2013-01-06 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005755 CN203104015U (en) | 2013-01-06 | 2013-01-06 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104015U true CN203104015U (en) | 2013-07-31 |
Family
ID=48855392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005755 Expired - Fee Related CN203104015U (en) | 2013-01-06 | 2013-01-06 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104015U (en) |
-
2013
- 2013-01-06 CN CN 201320005755 patent/CN203104015U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130731 Termination date: 20180106 |