CN203056621U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN203056621U CN203056621U CN 201220681721 CN201220681721U CN203056621U CN 203056621 U CN203056621 U CN 203056621U CN 201220681721 CN201220681721 CN 201220681721 CN 201220681721 U CN201220681721 U CN 201220681721U CN 203056621 U CN203056621 U CN 203056621U
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- Prior art keywords
- lithium battery
- portable power
- power source
- box body
- circuit board
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Abstract
The utility model belongs to the technical field of power supplies for electrical equipment and particularly relates to a mobile power supply. The mobile power supply comprises a built-in lithium battery capable of being charged and discharged, wherein the built-in lithium battery can be a cylindrical lithium battery or a polymer lithium battery. As an improvement, the cylindrical lithium battery or the polymer lithium battery can be replaced. That is, the single mobile power supply is at least provided with two lithium batteries of the same type and the same model. In this way, the above two lithium batteries can be well charged respectively by users during the routine work and in daily life, just in case of need. According to the technical scheme of the utility model, the lithium batteries can be replaced. Therefore, the problem that the power of the built-in battery of an existing mobile power supply is limited is solved. Meanwhile, the country's requirement on saving resources and protecting environment can be satisfied.
Description
Technical field
The utility model belongs to the appliances power source technical field, relates in particular to a kind of portable power source.
Background technology
At present, the kind of digital product 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 digital product 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 multiple digital product 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 mobile battery 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 under some situation the user need repeatedly, for a long time to the digital product charging, 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 portable power source, to solve the limited technical problem that causes inconvenience to the user and can not satisfy the demands fully 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 the interior circuit board of described box body that described box body is provided with the charge/discharge input/output interface that links to each other with described circuit board, and as improvement, described portable power source also comprises:
The replaceable lithium battery that discharges and recharges that be arranged in the described box body, is electrically connected with described circuit board; And be arranged on baffle plate between described circuit board and the replaceable lithium battery.
Particularly, described lithium battery is cylinder type lithium battery or poly-lithium battery.
More specifically, the both positive and negative polarity of described cylinder type lithium battery is realized being electrically connected by lead with described circuit board with the battery spring sheet of described box body bottom by being located on the described baffle plate respectively.
More specifically; the both positive and negative polarity of described poly-lithium battery is connected to a protection plug altogether by lead; that described baffle plate is provided with is corresponding with described protection plug, connect the plug of described circuit board by lead, and the grafting of described poly-lithium battery by described protection plug and plug realizes and being electrically connected of described circuit board.
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; Perhaps described box body is that a bottom has cavity volume and integrated housing, and described poly-lithium battery is placed in the described cavity volume.
Further, described charge/discharge input/output interface is one or more USB interface.
Further, described portable power source also comprises the status indicator lamp of the operating state of being located on the described box body, joining with the circuit board electricity, be used for showing described portable power source.
Further, described box body is rectangular-shaped.
The portable power source that the utility model provides, its built-in lithium battery that is used for discharging and recharging 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 namely 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 first embodiment;
Fig. 2 is the structural representation of the portable power source that provides of the utility model second embodiment.
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 only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 is the structural representation of the portable power source that provides of the utility model first 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 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.
Referring to Fig. 1, baffle plate 104 and box body 101 bottoms all are provided with battery spring sheet 106, and it is to be made of metal, and all connects described circuit board 102 by lead.In the charge and discharge process of portable power source, the both positive and negative polarity of interchangeable cylinder type lithium battery 105 joins with above-mentioned battery spring sheet 106 respectively, can infer, and battery spring sheet 106 can be successively joins by battery spring sheet 106 and lead and circuit board.
As a preferred embodiment of the present utility model, box body 101 comprises drain pan 1011 and can be covered among the cover 1012(figure of drain pan 1011 and not shown); Wherein, circuit board 102, charge/discharge input/output interface 103 and cylinder type lithium battery 105 all are arranged in the described drain pan 1011; And cover 1012 is dismountable plastics or metals that are covered on the drain pan 1011, is used for coating cylinder type lithium battery 105.Dismounting cover 1012 could be changed cylinder type lithium battery 105.When specific implementation, cover 1012 can be to articulate or be connected on the described drain pan 1011, and concrete type of attachment is not limit, as long as can realize opening easily or dismantling.
Fig. 2 is the structural representation of the portable power source that provides of the utility model second embodiment.Same, for convenience of explanation, only show the part relevant with present embodiment, as shown in the figure:
A kind of portable power source 20, comprise box body 201 and the circuit board 202 that is arranged in the box body 201, box body 201 is provided with the charge/discharge input/output interface 203 that links to each other with circuit board 202, and portable power source also comprises: the replaceable lithium battery 205 that discharges and recharges that be arranged in the box body 201, is electrically connected with circuit board 202; And be arranged on baffle plate 204 between circuit board 202 and the replaceable lithium battery 205.
In the present embodiment, it is rectangular-shaped that box body 201 also is, and replaceable lithium battery 205 then is poly-lithium battery.As a preferential embodiment; the both positive and negative polarity 206 of poly-lithium battery 205 is connected to a protection plug 207 altogether by lead in advance; baffle plate 204 is provided with the plug 208 corresponding with protecting plug 207; and plug 208 also connects described circuit board 202 by lead; poly-lithium battery 205 is pegged graft by protection plug 207 and the plug 208 on the baffle plate 204, to realize and being electrically connected of circuit board 202.
Can infer, when specific implementation, if the lithium battery in the portable power source is poly-lithium battery 205, then box body can not only be made as what first embodiment provided and comprise drain pan and can be covered on the form of the cover of drain pan, and box body 201 can also be made into a bottom and have cavity volume and integrated housing, and, as preferably, box body 201 is rectangular-shaped, and poly-lithium battery 205 is placed in the described cavity volume, can directly extract and insert at housing bottom when changing poly-lithium battery 205.
In embodiment of the present utility model, charge/discharge input/output interface (being 203 among 103 among Fig. 1 and Fig. 2) is one or more USB interface, is used for realizing 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 for the operating state of this portable power source of demonstration, 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, its built-in cylinder type lithium battery or poly-lithium battery of being used for discharging and recharging can be replaced, namely 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 limit the utility model, although with reference to previous embodiment the utility model has been carried out more detailed explanation, 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 puts down in writing.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a portable power source comprises box body and is arranged at the interior circuit board of described box body, and described box body is provided with the charge/discharge input/output interface that links to each other with described circuit board, it is characterized in that, described portable power source also comprises:
The replaceable lithium battery that discharges and recharges that be arranged in the described box body, is electrically connected with described circuit board; And be arranged on baffle plate between described circuit board and the replaceable lithium battery.
2. portable power source as claimed in claim 1 is characterized in that, described lithium battery is cylinder type lithium battery or poly-lithium battery.
3. portable power source as claimed in claim 2 is characterized in that, the both positive and negative polarity of described cylinder type lithium battery is realized being electrically connected by lead with described circuit board with the battery spring sheet of described box body bottom by being located on the described baffle plate respectively.
4. portable power source as claimed in claim 2; it is characterized in that; the both positive and negative polarity of described poly-lithium battery is connected to a protection plug altogether by lead; that described baffle plate is provided with is corresponding with described protection plug, connect the plug of described circuit board by lead, and the grafting of described poly-lithium battery by described protection plug and plug realizes and being electrically connected of described circuit board.
5. as claim 3 or 4 described portable power sources, it is characterized in that described box body comprises drain pan and the cover that can be covered on the described drain pan, described cover articulates or is connected on the described drain pan.
6. portable power source as claimed in claim 4 is characterized in that, described box body is that a bottom has cavity volume and integrated housing, and described poly-lithium battery is placed in the described cavity volume.
7. portable power source as claimed in claim 1 is characterized in that, described charge/discharge input/output interface is one or more USB interface.
8. portable power source as claimed in claim 1 is characterized in that, described portable power source also comprises is located at the status indicator lamp that joins on the described box body, with the circuit board electricity, be used for the operating state of the described portable power source of demonstration.
9. portable power source as claimed in claim 1 is characterized in that, described box body is rectangular-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681721 CN203056621U (en) | 2012-12-10 | 2012-12-10 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681721 CN203056621U (en) | 2012-12-10 | 2012-12-10 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056621U true CN203056621U (en) | 2013-07-10 |
Family
ID=48739540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220681721 Expired - Fee Related CN203056621U (en) | 2012-12-10 | 2012-12-10 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617156A (en) * | 2018-11-30 | 2019-04-12 | 徐州中森智能装备有限公司 | A kind of power source charges device suitable for gardens machine |
-
2012
- 2012-12-10 CN CN 201220681721 patent/CN203056621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617156A (en) * | 2018-11-30 | 2019-04-12 | 徐州中森智能装备有限公司 | A kind of power source charges device suitable for gardens machine |
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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 |
Granted publication date: 20130710 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |