CN203895527U - Small-size battery structure - Google Patents
Small-size battery structure Download PDFInfo
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- CN203895527U CN203895527U CN201420334841.1U CN201420334841U CN203895527U CN 203895527 U CN203895527 U CN 203895527U CN 201420334841 U CN201420334841 U CN 201420334841U CN 203895527 U CN203895527 U CN 203895527U
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- Prior art keywords
- electrode slice
- small size
- container
- mounting surface
- plural number
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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
Abstract
The utility model discloses a small-size battery structure. The small-size battery structure comprises a shell, wherein the shell is provided with a cambered bottom plate; the cambered bottom plate is provided with two long edges which are parallel and opposite to each other and two short edges which are opposite to each other; the long edges are connected with the short edges and are perpendicular to an axis; a plurality of containers are arranged in the shell; each container is provided with a plurality of containing through holes and two installation surfaces opposite to each other; the axial direction of each containing through hole is perpendicular to the axis; a plurality of cylindrical battery cells are positioned in the containing through holes respectively; the axial direction of each cylindrical battery cell is perpendicular to the axis; two electrode sheets are arranged on each installation surface; the cylindrical battery cells can be connected in series by virtue of mutual electric-connection of the electrode sheets. By changing the arraying direction of the battery cells, the axial direction of each battery cell is perpendicular to the axis, so that the overall size is reduced, and the occupied installation space is reduced.
Description
Technical field
The utility model relates to a kind of battery structure, espespecially a kind of small size battery structure.
Background technology
Battery, general sense stricto definition is the chemical energy storing own to be changed into the device of electric energy, broad sense is defined as the device for the electric energy that can be for external application by the Conversion of Energy having stored in advance.Along with the widely utilization of electronic product, in order to keep its convenience and Portability, and along with user elongates for the Time-Dependent of electronic product, battery is played the part of a very important role beyond doubt, and design battery structure is also the important topic of today.
Yet current battery structure, as shown in Figure 1, comprises a drain pan 10 and a top shell 12, drain pan 10 is provided with a plurality of Containers 14, and a plurality of battery 16 are installed in each Container 14.Each Container 14 has two relative mounting surface, is respectively equipped with one first electrode slice 18 and one second electrode slice 20 on this two surface.Each battery 16 is cylindric, and its width can be less than length, and for example width is 2 centimeters, and length is 6 centimeters.Drain pan 10 has a base plate, and this base plate is rectangle, and therefore has two long limits parallel to each other.Wherein, the cylinder axis of each battery 16 is orthogonal with the long limit of base plate to meeting, therefore cause whole battery structure not only wide but also long, can occupy larger installation volume when mounted, if while being for example installed on bicycle, excessive battery structure not only affects attractive in appearance, also can cause user's inconvenience in the use.
Therefore, the utility model is in the puzzlement for above-mentioned, proposes a kind of small size battery structure, to solve the existing problem being produced.
Utility model content
Main purpose of the present utility model is, a kind of small size battery structure is provided, its adjust accommodating through hole in Container axially, make the battery not only can be stacking with minimum volume, to reduce installing space, and provide the facility on user.
For achieving the above object, the technical solution adopted in the utility model is:
A small size battery structure, is characterized in that, comprises:
One housing, it has an arc surfaced base plate, and this arc surfaced base plate has two parallel relative long limit minor faces relative with two, and two minor faces in these two long limits and this are connected, and these two long limits are vertical with an axis;
Plural number Container, each this Container has plural accommodating through hole and relative two mounting surface, each this accommodating through hole axially vertical with this axis, the accommodating through hole of this plural number is communicated with this two mounting surface, this plural number Container is located in this housing, and be positioned on this arc surfaced base plate, and rely on this mounting surface to interlink; And
Plural number prismatic battery core, it lays respectively in the accommodating through hole of this plural number, each this prismatic battery core axially vertical with this axis, this plural number prismatic battery core in each this Container is divided into plural the first prismatic battery core and plural the second prismatic battery core, each this mounting surface is provided with one first electrode slice and one second electrode slice, it is electrically connected with the positive pole of this plural number the first prismatic battery core and the negative pole of this plural number the second prismatic battery core respectively, this first electrode slice on each this Container and this second electrode slice respectively with adjacent this Container on this second electrode slice and this first electrode slice on the lateral wall of this prismatic battery core, be electrically connected.
Described small size battery structure, wherein, this housing also comprises:
One top shell; And
One drain pan, it has this arc surfaced base plate, and is combined with this top shell, to seal this plural number Container.
Described small size battery structure, wherein: the end face of this top shell is arc surfaced, the outside of this arc surfaced base plate has a groove.
Described small size battery structure, wherein, also comprises plural bolster, in the gap of each this bolster between adjacent two these Containers.
Described small size battery structure, wherein: in this mounting surface with on this bolster, be respectively equipped with at least one the first fastener and at least one the second fastener, this first fastener engages mutually with this second fastener.
Described small size battery structure, wherein: the material of this bolster is silica gel, rubber or inertia foaming material.
Described small size battery structure, wherein: this arc surfaced base plate has an adjacent battery installing zone and a circuit installing zone, and this plural number Container is positioned on this battery installing zone.
Described small size battery structure, wherein: each this Container also has an installation bottom surface, it connects this two mounting surface, and between these two mounting surface, each this Container is located on this battery installing zone by this installation bottom surface.
Described small size battery structure, wherein, also comprises:
One holding structure, is located on this circuit installing zone;
One fin, it is located on this holding structure; And
One control circuit board, it is located on this fin.
Described small size battery structure, wherein: this first electrode slice and this second electrode slice in this control circuit board electric connection and its most approaching and outermost this mounting surface.
Described small size battery structure, wherein: this first electrode slice and this second electrode slice in this control circuit board distance this mounting surface are farthest electrically connected mutually.
Described small size battery structure, wherein: this first electrode slice and this second electrode slice in this control circuit board distance this mounting surface are farthest one-body molded to be electrically connected mutually.
Described small size battery structure, wherein: this first electrode slice and this second electrode slice are all nickel electrode.
Compared with prior art, adopt the advantage the utlity model has of technique scheme to be: because the utility model is via the orientation that changes battery, what therefore the volume of the overall appearance of battery structure can become is less, and can mould different moulding, reach object attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the battery structure stereogram of prior art;
Fig. 2 is the three-dimensional structure diagram of battery structure of the present utility model;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of battery structure of the present utility model;
Fig. 4 is the structural perspective being installed on bicycle of the present utility model.
Description of reference numerals: 10 drain pans; 12 top shells; 14 Containers; 16 battery; 18 first electrode slices; 20 second electrode slices; 22 housings; 24 arc surfaced base plates; 241 battery installing zones; 242 circuit installing zones; 25 grooves; 26 Containers; 28 top shells; 30 drain pans; 32 accommodating through holes; 34 install bottom surface; 36 mounting surface; 40 bolsters; 42 first fasteners; 44 second fasteners; 46 prismatic battery cores; 461 first prismatic battery cores; 462 second prismatic battery cores; 48 first electrode slices; 50 second electrode slices; 52 holding structures; 54 fin; 56 control circuit boards; 58 bicycles; 60 arcuation bars.
Embodiment
Refer to Fig. 2 and Fig. 3.Small size battery structure of the present utility model comprises a housing 22, and it has an arc surfaced base plate 24, and this arc surfaced base plate has two parallel relative long limit minor faces relative with two, and long limit is connected with minor face, and long limit is vertical with an axis L.The outside of arc surfaced base plate 24 has a groove 25, and it is as mounting groove.Arc surfaced base plate 24 has an adjacent battery installing zone 241 and a circuit installing zone 242.In housing 22, be provided with plural Container 26, it is positioned on the battery installing zone 241 of arc surfaced base plate 24.Housing 22 also comprises a top shell 28 and a drain pan 30, and the end face of top shell 28 is a cambered surface, and drain pan 30 has arc surfaced base plate 24, and with top shell 28 combinations, to seal Container 26.Each Container 26 has plural accommodating through hole 32, a bottom surface 34 and relative two mounting surface 36 is installed, bottom surface 34 is installed to be connected to each other with relative two mounting surface 36, and between these two mounting surface 36, each accommodating through hole 32 axially vertical with axis L, accommodating through hole 32 is communicated with two mounting surface 36, and Container 26 relies on mounting surface 36 to interlink.Each Container 26 is located on the battery installing zone 241 of arc surfaced base plate 24 by bottom surface 34 is installed.Separately having material is the plural bolster 40 of silica gel, rubber or inertia foaming material, in the gap of each bolster 40 between adjacent two Containers 26, in mounting surface 36 with on bolster 40, be respectively equipped with at least one the first fastener 42 and engage mutually with the second fastener 44 with at least one the second fastener 44, the first fasteners 42.
Battery structure also comprises plural prismatic battery core 46, and it take cylindrical battery core as example.Each prismatic battery core 46 lays respectively in each accommodating through hole 32.Each prismatic battery core 46 axially vertical with axis L, makes the prismatic battery core 46 can be stacking with minimum volume, to reduce installing space, provides user facility.Prismatic battery core 46 in each Container 26 is divided into plural the first prismatic battery core 461 and plural the second prismatic battery core 462, each mounting surface 36 is provided with one first electrode slice 48 and one second electrode slice 50, and it is electrically connected with the positive pole of the first prismatic battery core 461 and the negative pole of the second prismatic battery core 462 respectively.The first electrode slice 48 and the second electrode slice 50 all be take nickel electrode as example.The first electrode slice 48 on each Container 26 and the second electrode slice 50 respectively with adjacent Container 26 on the second electrode slice 50 and the first electrode slice 48 on the lateral wall 38 of prismatic battery core 46, be electrically connected.
The circuit installing zone 242 of arc surfaced base plate 24 is provided with a holding structure 52, is sequentially provided with a fin 54 and a control circuit board 56 on it.The first electrode slice 48 and the second electrode slice 50 in control circuit board 56 electric connections and its most approaching and outermost mounting surface 36, to manage prismatic battery core 46.The first electrode slice 48 and the second electrode slice 50 in another control circuit board 56 distances mounting surface 36 are farthest one-body molded to be electrically connected mutually, and all prismatic battery cores 46 are connected mutually, take to reach it and export specification and be 36 volts, 8 amperes/hour.
Refer to Fig. 4, arc surfaced base plate 24 of the present utility model can be installed on an arcuation bar 60 of bicycle 58.Because the utility model is via the orientation that changes battery, thus the volume of the overall appearance of battery structure can become less, and can mould different moulding, reach object attractive in appearance.
In sum, the utility model changes the axial of battery, stacking to reach minimum volume, and reducing installing space also provides the facility in use.
Claims (13)
1. a small size battery structure, is characterized in that, comprises:
One housing, it has an arc surfaced base plate, and this arc surfaced base plate has two parallel relative long limit minor faces relative with two, and two minor faces in these two long limits and this are connected, and these two long limits are vertical with an axis;
Plural number Container, each this Container has plural accommodating through hole and relative two mounting surface, each this accommodating through hole axially vertical with this axis, the accommodating through hole of this plural number is communicated with this two mounting surface, this plural number Container is located in this housing, and be positioned on this arc surfaced base plate, and rely on this mounting surface to interlink; And
Plural number prismatic battery core, it lays respectively in the accommodating through hole of this plural number, each this prismatic battery core axially vertical with this axis, this plural number prismatic battery core in each this Container is divided into plural the first prismatic battery core and plural the second prismatic battery core, each this mounting surface is provided with one first electrode slice and one second electrode slice, it is electrically connected with the positive pole of this plural number the first prismatic battery core and the negative pole of this plural number the second prismatic battery core respectively, this first electrode slice on each this Container and this second electrode slice respectively with adjacent this Container on this second electrode slice and this first electrode slice on the lateral wall of this prismatic battery core, be electrically connected.
2. small size battery structure as claimed in claim 1, is characterized in that, this housing also comprises:
One top shell; And
One drain pan, it has this arc surfaced base plate, and is combined with this top shell, to seal this plural number Container.
3. small size battery structure as claimed in claim 2, is characterized in that: the end face of this top shell is arc surfaced, and the outside of this arc surfaced base plate has a groove.
4. small size battery structure as claimed in claim 3, is characterized in that, also comprises plural bolster, in the gap of each this bolster between adjacent two these Containers.
5. small size battery structure as claimed in claim 4, is characterized in that: in this mounting surface with on this bolster, be respectively equipped with at least one the first fastener and at least one the second fastener, this first fastener engages mutually with this second fastener.
6. small size battery structure as claimed in claim 4, is characterized in that: the material of this bolster is silica gel, rubber or inertia foaming material.
7. small size battery structure as claimed in claim 3, is characterized in that: this arc surfaced base plate has an adjacent battery installing zone and a circuit installing zone, and this plural number Container is positioned on this battery installing zone.
8. small size battery structure as claimed in claim 7, it is characterized in that: each this Container also has an installation bottom surface, it connects this two mounting surface, and between these two mounting surface, each this Container is located on this battery installing zone by this installation bottom surface.
9. small size battery structure as claimed in claim 7, is characterized in that, also comprises:
One holding structure, is located on this circuit installing zone;
One fin, it is located on this holding structure; And
One control circuit board, it is located on this fin.
10. small size battery structure as claimed in claim 9, is characterized in that: this first electrode slice and this second electrode slice in this control circuit board electric connection and its most approaching and outermost this mounting surface.
11. small size battery structures as claimed in claim 9, is characterized in that: this first electrode slice and this second electrode slice in this control circuit board distance this mounting surface are farthest electrically connected mutually.
12. small size battery structures as claimed in claim 9, is characterized in that: this first electrode slice and this second electrode slice in this control circuit board distance this mounting surface are farthest one-body molded to be electrically connected mutually.
13. small size battery structures as claimed in claim 1, is characterized in that: this first electrode slice and this second electrode slice are all nickel electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334841.1U CN203895527U (en) | 2014-06-20 | 2014-06-20 | Small-size battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334841.1U CN203895527U (en) | 2014-06-20 | 2014-06-20 | Small-size battery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895527U true CN203895527U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334841.1U Active CN203895527U (en) | 2014-06-20 | 2014-06-20 | Small-size battery structure |
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| Country | Link |
|---|---|
| CN (1) | CN203895527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762314A (en) * | 2016-04-15 | 2016-07-13 | 宁德时代新能源科技股份有限公司 | Battery cell buffer structure and battery pack adopting same |
-
2014
- 2014-06-20 CN CN201420334841.1U patent/CN203895527U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762314A (en) * | 2016-04-15 | 2016-07-13 | 宁德时代新能源科技股份有限公司 | Battery cell buffer structure and battery pack adopting same |
| CN105762314B (en) * | 2016-04-15 | 2019-01-08 | 宁德时代新能源科技股份有限公司 | Battery cell buffer structure and battery pack adopting same |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |