CN202434659U - Portable multifunctional battery pack - Google Patents
Portable multifunctional battery pack Download PDFInfo
- Publication number
- CN202434659U CN202434659U CN201220047047XU CN201220047047U CN202434659U CN 202434659 U CN202434659 U CN 202434659U CN 201220047047X U CN201220047047X U CN 201220047047XU CN 201220047047 U CN201220047047 U CN 201220047047U CN 202434659 U CN202434659 U CN 202434659U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- plate
- electrically connected
- secondary battery
- positive plate
- Prior art date
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a portable multifunctional battery pack, which comprises at least one rechargeable secondary battery, a hollow columnar shell, two end plates and a universal serial bus (USB) interface, wherein all the secondary batteries are electrically connected in parallel and/or in series into a secondary battery pack, and are arranged in the shell; the USB interface is formed in one end plate, and is electrically connected with the secondary battery pack; and a positive plate and a negative plate are arranged on the other end plate, are made of a metal conductive material, and are disconnected. The series/shunt-wound battery pack is arranged in the fixed shell, so that the battery pack is convenient to carry and high in practical value. In addition, a common USB interface and the conventional electrode plates are used for outputting electric energy, so that power can be supplied to most of digital products, the battery pack can be more widely applied to electrical appliances, the application range of the battery pack is widened, and the practical functions of the battery pack are enhanced.
Description
Technical field
The utility model relates to supply unit, and particularly relating to the secondary cell that can discharge and recharge is the protable power unit of power supply.
Background technology
The secondary cell that prior art can discharge and recharge is cell mostly, and uniform specification.When needs more high voltage or high capacitance more, often through series connection, perhaps parallel connection, perhaps the mode that combines of connection in series-parallel is processed battery pack and is used.Connection between each battery of this battery pack is insecure, is unsuitable for and carries use; Simultaneously, mostly the battery apparatus of prior art is that function is comparatively single, uses to have limitation in order to be used for the design separately of certain electrical appliance.
The utility model content
The technical problem that the utility model will solve is to avoid the weak point of prior art and proposes a kind of being easy to carry, and is suitable for the secondary battery device of multiple electrical appliance.
The utility model solve the technical problem and can realize through adopting following technical scheme:
Design, a kind of portable multi-function battery pack of manufacturing; Comprise the secondary cell that at least one can discharge and recharge; With polyvinyl chloride Polyvinylchloride material cylindrical shell that process, hollow; The two end plates of processing with pvc material PVC, and USB Universal Serial Bus interface.All secondary cells are parallelly connected and/or be electrically connected in series into secondary battery, and are arranged in the said shell.Said enclosure axis is sealed by said two end plates respectively to both ends.Said general-purpose serial bus USB interface is arranged on the end plate and with said secondary battery and is electrically connected, and is used for to having the outside electrical appliance discharge adaptive with said general-purpose serial bus USB interface.Another end plate is provided with discrete positive plate and the negative plate of processing with the metallic conduction material; Said positive plate is electrically connected the positive pole of said secondary battery; Said negative plate is electrically connected the negative pole of said secondary battery; Said secondary battery realizes to outside electrical appliance discharge by said positive plate and negative plate, and is charged by external charger.
A kind of concrete shell mechanism is, said shell is surrounded by three arc surfaces and three planes, and the axis of said three arc surfaces is parallel to each other, between any two arc surfaces a plane is set, and each arc surface is tangent with two planes of its axis both sides respectively.
Particularly, said portable multi-function battery pack comprises three cylindrical secondary battery, and said secondary cell is a Li-Ion rechargeable battery.These three secondary cell axis are parallel to each other, and arbitrary secondary cell is all tangent with the face of cylinder of other two secondary cell, the gluing connection of all tangent circle cylinders.Said three secondary cell parallel connections are electrically connected and are connected into secondary battery.
For guaranteeing the charging/discharging of secondary cell fail safe, said portable multi-function battery pack also comprises the two battery pack protective circuit plates that are separately positioned on said two end plates inner face, and this two battery pack protective circuits plate is electrically connected the positive pole and the negative pole of said secondary battery respectively.
Particularly, said positive plate is a thin rounded flakes, and said negative plate is the annular thin slice, and said positive plate is sleeved in the negative plate, and positive plate and negative plate do not electrically contact mutually.
More particularly, the concentric setting of said positive plate and negative plate, promptly said positive plate and the negative plate center of circle separately overlaps.
Compare with prior art, the technique effect of the utility model " portable multi-function battery pack " is:
1. the utility model is arranged on the battery pack of series/parallel in the fixed housing, is easy to carry, and practical value is high;
2. the utility model has adopted the general serial USB interface, can be most digital product output electric energy, and practicality is high; Simultaneously, the utility model also has battery lead plate charge and discharge system traditionally, makes said battery pack can also be applicable to electrical appliance more widely such as flashlight, has enriched the scope of application of the utility model, has overcome the defective of prior art battery pack function singleness.
Description of drawings
Fig. 1 is the main sketch map of looking of orthographic projection of the utility model " portable multi-function battery pack " preferred embodiment;
Fig. 2 is that sketch map is looked on the orthographic projection right side of said preferred embodiment;
Fig. 3 is the A-A cross-sectional schematic among Fig. 1;
Fig. 4 is the axonometric projection sketch map of said preferred embodiment;
Fig. 5 is another axonometric projection sketch map of said preferred embodiment.
Embodiment
Do further to detail below in conjunction with preferred embodiment shown in the accompanying drawing.
The utility model proposes a kind of portable multi-function battery pack; Extremely shown in Figure 5 like Fig. 1; Comprise at least one secondary cell that can discharge and recharge 11; With polyvinyl chloride Polyvinylchloride material cylindrical shell 2 that process, hollow, the two end plates of processing with pvc material PVC 3, and USB Universal Serial Bus interface 4.Said PVC material is the abbreviation of polyvinyl chloride Polyvinylchloride material.All secondary cells 11 parallel connections and/or be electrically connected in series into secondary battery 1, and be arranged in the said shell 2.Concrete employing parallel connection, series connection or connection in series-parallel combination need basis that the demand of battery voltage and capacitance is decided.Said shell 2 axial both ends are respectively by said two end plates 3 sealings.Said general-purpose serial bus USB interface 4 is arranged on the end plate 3 and with said secondary battery 1 and is electrically connected, and is used for discharging to having with said general-purpose serial bus USB interface 4 adaptive outside electrical appliances.Another end plate 3 is provided with the discrete positive plate of processing with the metallic conduction material 51 and negative plate 52; Said positive plate 51 is electrically connected the positive pole of said secondary battery 1; Said negative plate 52 is electrically connected the negative pole of said secondary battery 1; Said secondary battery 1 realizes to outside electrical appliance discharge by said positive plate 51 and negative plate 52, and is charged by external charger.
The utility model is arranged on the battery pack of series/parallel in the fixed housing, is easy to carry, and practical value is high.In addition; The utility model has adopted the general serial USB interface; Can be most digital product output electric energy, for example for mobile phone with USB interface, Mp3 audio player, Mp4 video player, card form camera etc. provide electric energy, practicality is high; Simultaneously; The utility model also has battery lead plate charge and discharge system traditionally; Perhaps export electric energy through contact positive plate 51 and negative plate 52 inputs, not only make said battery pack can also be applicable to electrical appliance more widely such as flashlight, LED light fixture, miniature toy, also charging inlet is provided for battery pack; Enrich the scope of application of the utility model, overcome the defective of prior art battery pack function singleness.
The utility model preferred embodiment; As shown in Figures 2 and 3; The concrete structure that said shell 2 adopts is, said shell 2 is surrounded by three arc surfaces and three planes, and the axis of said three arc surfaces is parallel to each other; Between any two arc surfaces a plane is set, and each arc surface is tangent with two planes of its axis both sides respectively.The structure of above-mentioned shell 2 has improved the mechanical stability of battery pack, is convenient to hold control, and is suitable for carrying.
The utility model preferred embodiment, as shown in Figure 3, said portable multi-function battery pack comprises three cylindrical secondary battery 11, said secondary cell 11 is Li-Ion rechargeable batteries.These three secondary cell 11 axis are parallel to each other, and arbitrary secondary cell 11 is all tangent with the face of cylinder of other two secondary cell, the gluing connection of all tangent circle cylinders.Said three secondary cell parallel connections are electrically connected and are connected into secondary battery 1.
For guaranteeing the charging/discharging of secondary cell fail safe; Said portable multi-function battery pack also comprises the two battery pack protective circuit plates that are separately positioned on said two end plates 3 inner faces, and this two battery pack protective circuits plate is electrically connected the positive pole and the negative pole of said secondary battery 1 respectively.
About the electrode plate structure of battery pack, said positive plate 51 is thin rounded flakes, and said negative plate 52 is annular thin slices, and said positive plate 51 is sleeved in the negative plate 52, and positive plate 51 does not electrically contact with negative plate 52 mutually.The utility model preferred embodiment, like Fig. 2 and shown in Figure 5, the concentric setting of said positive plate 51 and negative plate 52, promptly said positive plate 51 overlaps with negative plate 52 center of circle separately.
Claims (6)
1. portable multi-function battery pack is characterized in that:
Comprise at least one secondary cell that can discharge and recharge (11); With polyvinyl chloride Polyvinylchloride material cylindrical shell that process, hollow (2); The two end plates of processing with pvc material PVC (3), and USB Universal Serial Bus interface (4);
All secondary cells (11) are parallelly connected and/or be electrically connected in series into secondary battery (1), and are arranged in the said shell (2);
Said shell (2) is axially sealed by said two end plates (3) respectively at both ends;
Said general-purpose serial bus USB interface (4) is arranged on an end plate (3) and goes up and be electrically connected with said secondary battery (1), is used for to having the outside electrical appliance discharge adaptive with said general-purpose serial bus USB interface (4); Another end plate (3) is provided with discrete positive plate (51) and the negative plate of processing with the metallic conduction material (52); Said positive plate (51) is electrically connected the positive pole of said secondary battery (1); Said negative plate (52) is electrically connected the negative pole of said secondary battery (1); Said secondary battery (1) realizes to outside electrical appliance discharge by said positive plate (51) and negative plate (52), and is charged by external charger.
2. portable multi-function battery pack according to claim 1 is characterized in that:
Said shell (2) is surrounded by three arc surfaces and three planes, and the axis of said three arc surfaces is parallel to each other, between any two arc surfaces a plane is set, and each arc surface is tangent with two planes of its axis both sides respectively.
3. portable multi-function battery pack according to claim 1 is characterized in that:
Comprise three cylindrical secondary battery (11), said secondary cell (11) is a Li-Ion rechargeable battery; This three secondary cells (11) axis is parallel to each other, and arbitrary secondary cell (11) is all tangent with the face of cylinder of other two secondary cell, the gluing connection of all tangent circle cylinders; Said three secondary cell parallel connections are electrically connected and are connected into secondary battery (1).
4. portable multi-function battery pack according to claim 1 is characterized in that:
Also comprise the two battery pack protective circuit plates that are separately positioned on said two end plates (3) inner face, this two battery pack protective circuits plate is electrically connected the positive pole and the negative pole of said secondary battery (1) respectively.
5. portable multi-function battery pack according to claim 1 is characterized in that:
Said positive plate (51) is a thin rounded flakes, and said negative plate (52) is the annular thin slice, and said positive plate (51) is sleeved in the negative plate (52), and positive plate (51) does not electrically contact with negative plate (52) mutually.
6. portable multi-function battery pack according to claim 5 is characterized in that:
The concentric setting of said positive plate (51) and negative plate (52), promptly said positive plate (51) and negative plate (52) center of circle separately overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220047047XU CN202434659U (en) | 2012-02-14 | 2012-02-14 | Portable multifunctional battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220047047XU CN202434659U (en) | 2012-02-14 | 2012-02-14 | Portable multifunctional battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434659U true CN202434659U (en) | 2012-09-12 |
Family
ID=46784078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220047047XU Expired - Fee Related CN202434659U (en) | 2012-02-14 | 2012-02-14 | Portable multifunctional battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520980A (en) * | 2018-06-07 | 2018-09-11 | 安徽海锂子新能源科技股份有限公司 | A kind of dynamic lithium battery chunking packaging system |
-
2012
- 2012-02-14 CN CN201220047047XU patent/CN202434659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520980A (en) * | 2018-06-07 | 2018-09-11 | 安徽海锂子新能源科技股份有限公司 | A kind of dynamic lithium battery chunking packaging system |
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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: 20120912 Termination date: 20210214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |