CN209357770U - Compact battery packet with protecting box - Google Patents
Compact battery packet with protecting box Download PDFInfo
- Publication number
- CN209357770U CN209357770U CN201821898258.8U CN201821898258U CN209357770U CN 209357770 U CN209357770 U CN 209357770U CN 201821898258 U CN201821898258 U CN 201821898258U CN 209357770 U CN209357770 U CN 209357770U
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- CN
- China
- Prior art keywords
- battery
- positive
- box body
- nickel sheet
- box
- 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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Classifications
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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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- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of compact battery packet with protecting box; it solves the problems such as prior art is single, inflammable and explosive there are battery style; it is characterized by: the box body (1) is rectangle straight barrel type structure; it is tetragonous to be arc-shaped seamed edge (4), circular hole (5) are equipped at open top edge；Box cover (2) is concave square structure, the threading hole (9) of two extraction positive and negative buses of battery modules is provided on the plate of base, surrounding side wall corresponds to and is equipped with threaded hole (7) at the circular hole (5) of box body (1) open top edge setting, and top outer edge is provided with embedded fixed edge (8)；The battery modules (3) are to be assembled by high capacity battery core (10), unilateral nickel sheet (11) and bilateral nickel sheet (12) by PCAK program.Have many advantages, such as compact-sized, production is simple, using safe, size adjustable, a great variety of models, good appearance, can be widely applied on various types of electric vehicles.
Description
Technical field:
The utility model belongs to new energy accessory battery field, particularly with regard to a kind of compact battery with protecting box
Packet.
Background technique:
21 century is the epoch being the theme with new energy, and the demand in new energy resource power battery also seasonable generation shows its gesture
The growth momentum that can not be kept off.Battery pack same style size in new energy market is single at present, can not change production, cannot be good
The update in market is adapted to, the unicity of style does not adapt to needed for market and customer.In battery production and use process
In, the problems such as there are on fire and explosions, is only wrapped up using PVC plastic materials and parts in battery of electric vehicle production and use, and outer layer is without anti-
Shield, battery when impact caused by fire and explosion occurs, can not effective guarantee vehicle and user's person safety.Meanwhile
Battery modules can not accomplish and extraneous vacuum insulating, not can effectively prevent the generation into bad phenomenons such as water, leaks in rainy days,
Reduce the service life of battery.
Utility model content:
The purpose of this utility model is to provide a kind of compact-sized, production simply, uses safe, size adjustable, style
The compact battery packet with protecting box of multiplicity, good appearance.
Technical solution adopted in the utility model: it includes box body, box cover and setting in the intracorporal battery mould of the box
Group, the box body are rectangle straight barrel type structure, and the tetragonous of the box body is arc-shaped seamed edge, box opening end edge
Equipped with circular hole.The box cover is concave square structure, and it is positive and negative total that two extraction battery modules are provided on the box cover top plate
The threading hole of line, the cover side wall correspond to and are equipped with threaded hole at the circular hole, and the box cover open end is provided with embedded fix
Side.The battery modules are to be assembled by battery core and nickel sheet by the assembly packaging technique of battery pack, the electricity of several battery cores
It is extremely listed as one group in the same direction, the positive and negative anodes for the two groups of battery cores that are connected are connected by nickel sheet, and in the positive and negative of battery modules end battery core
Draw positive and negative bus in pole；Fire-retardant colloid is filled between the battery modules and the box body.
Further, the circular hole is outer wall lower counterbore, and flange is arranged in the inner wall of the threaded hole.
Further, the battery modules are with several battery cores for one group, and the positive and negative anodes of two adjacent groups battery core are reverse close
Arrange, between the positive and negative anodes of intermediate two adjacent groups battery core by bilateral nickel sheet be connected, battery modules both ends battery core it is positive and negative
Pole is connected by unilateral nickel sheet draws positive and negative bus, assembles silverfish money structure by the assembly packaging technique of battery pack.
Further, the battery modules are also possible to several battery cores for one group, and the positive and negative anodes of several groups battery core pass through
Unilateral nickel sheet is made contacts high and low Cheng Yilie, and the mutually reverse overlapping of the positive and negative anodes of multiple row battery core is integral.Battery modules end is adjacent heavy
It is connected between the positive and negative anodes of folded two column battery core groups by bilateral nickel sheet, and the cathode and terminal column most end group for arranging the 1st group of battery core the 1st
The anode of battery core draws positive and negative bus by unilateral nickel sheet, then assembles series-parallel folding by the assembly packaging technique of battery pack
Folded money structure.
The utility model has the beneficial effects that: high capacity small size battery, cooperated technique for producing, same model can roots
Various sizes of battery pack is produced according to different demands, can quickly cope with the update of market battery size, the style of each model
With diversity (such as silverfish money folds money, Chang Tiao Xin), more it is bonded needed for market and customer.Structure of steel product is secured, can prevent
Impact caused by battery catches fire explosion etc. is bad, has ensured the personal safety of user；Inside makes battery mould using full adhesive process
Group and extraneous vacuum insulating, effectively prevent the generation into bad phenomenons such as water, leaks, extend the service life of battery.With knot
Structure is compact, production is simple, using safe, size adjustable, a great variety of models, good appearance the advantages that, various types can be widely applied
Electric vehicle on.
The utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention:
Fig. 1 is that the utility model solid assembles explosive view；
Fig. 2 is the utility model box cover schematic perspective view；
Fig. 3 is the utility model silverfish money battery modules assembly structure diagram；
Fig. 4 is that the utility model folds money battery modules assembly structure diagram；
Fig. 5 is the utility model long term battery modules assembly structure diagram.
In figure: 1 is box body, and 2 be box cover, and 3 be battery modules, and 4 be arc-shaped seamed edge, and 5 be circular hole, and 6 be positive and negative bus, 7
It is embedded fixed edge for threaded hole, 8,9 be threading hole, and 10 be high capacity battery core, and 11 be unilateral nickel sheet, and 12 be bilateral nickel sheet.
Specific embodiment:
Compact battery packet with protecting box is by box body 1, box cover 2 and the battery modules 3 being arranged in the box body 1 etc.
It constitutes, as shown in Figure 1, the box body 1 is rectangle straight barrel type structure, the tetragonous of the box body 1 is arc-shaped seamed edge 4, described
1 open end edge of box body is equipped with circular hole 5, which is outer wall lower counterbore.As shown in Fig. 2, the box cover 2 is concave side
Shape structure is provided with the threading holes 9 of two extraction positive and negative buses of battery modules, 2 side wall pair of box cover on 2 top plate of box cover
It answers and is equipped with threaded hole 7 at the circular hole 5, flange is arranged in the inner wall of the threaded hole 7.2 open end of box cover is provided with interior build-in
Deckle 8.The battery modules 3 are the assembly packaging technique by battery core 10, unilateral nickel sheet 11 or bilateral nickel sheet 12 by battery pack
Assemble, the electrode of several battery cores 10 is listed as one group in the same direction, and the positive and negative anodes for the two groups of battery cores that are connected pass through unilateral nickel sheet
11 or bilateral nickel sheet 12 be connected, and positive and negative bus 6 is drawn by unilateral nickel sheet 11 in the end positive and negative anodes of battery modules 3；Institute
State battery modules 3 and the box body) between be mutually connected with fire retardant glue.
As shown in figure 3, the battery modules 3 are with several battery cores 10 for one group, the positive and negative anodes of two adjacent groups battery core 10 are run
Close-packed arrays form, and are connected between the positive and negative anodes of intermediate two adjacent groups battery core 10 by bilateral nickel sheet 12,3 both ends of battery modules
The positive and negative anodes of battery core 10 are connected by unilateral nickel sheet 11 draws positive and negative bus 6, assembles by the assembly packaging technique of battery pack
Silverfish money structure.
As shown in Figure 4, Figure 5, the battery modules 3 can also be with several battery cores 10 be one group, several groups battery core it is positive and negative
Pole is made contacts high and low Cheng Yilie by unilateral nickel sheet 11, and the mutually reverse overlapping of the positive and negative anodes of multiple row battery core is integral, 3 end of battery modules
Be connected between the positive and negative anodes of two column battery core groups of the adjacent overlapping in portion by bilateral nickel sheet 12, and the 1st arrange the cathode of the 1st group of battery core with
The anode of terminal column most end group battery core draws positive and negative bus 6 by unilateral nickel sheet 11, then presses the assembly packaging technique groups of battery pack
Dress folds money structure into series-parallel.
Embodiment one:
Be only used as one group as shown in figure 3, take 52 high capacity battery cores 10, every 4, two adjacent groups turn upside down close-packed arrays and
At battery modules 3, the positive and negative anodes of the both ends battery core group of the battery modules 3 are connected by unilateral 11 spot welding of nickel sheet respectively, are drawn just
The positive and negative anodes of negative bus 6, intermediate adjacent two battery cores group are connected by bilateral nickel sheet 12, the size being completed according to PCAK
For 74mm × 66mm × 250mm silverfish money compact battery mould group 3.Use metal material make an overall dimensions for 78mm ×
The rectangle straight barrel type box body 1 of 70mm × 260mm and one are having a size of the rectangular box cover 2 of 75mm × 67mm × 10mm concave.
The compact battery mould group 3 after PCAK is completed is put into the box body 1 of rectangle straight barrel type structure first, by positive and negative bus
6 draw through the positive and negative bus threading hole 9 on 2 top plate of box cover, then box cover 2 is embedded in box body 1, embed fixed edge 8 at this time and block
In 1 opening edge of rectangle straight barrel type box body along upper.Then vacuum glue pouring technique is used around compact battery mould group 3, in battery
Full fire-retardant colloid is filled between mould group 3 and box body 1, battery modules 3 is made to be in vacuum state, is opened finally by being arranged in box body 1
The sinking circular hole 5 and the corresponding inward flange threaded hole 7 of box cover 2 at mouthful edge are with bolt by box body 1, box cover 2 and compact battery mould
Group 3 is integrally fixed.Have many advantages, such as compact-sized, production is simple, using safe, good appearance, can be widely applied to various
On different types of electric vehicle.
Embodiment two:
As shown in figure 4, taking 52 high capacity battery cores 10, every 4, which are only used as one group, is divided into 13 groups, and every 5 groups pass through unilateral nickel sheet
11 series windings constitute a permutations, and another 3 groups are concatenated into half column, and the reverse overlapping of electrode of two permutation battery cores, then will half column with it is Chong Die after
The reverse overlapping of the electrode of battery core, the positive and negative anodes of end two adjacent groups battery core are connected by bilateral nickel sheet 12, and in battery modules 3
The cathode of end the first battery core group and the anode of most end battery core group draw positive and negative bus 6 by unilateral nickel sheet 11；Through PCAK group
The overall dimensions installed be the series-parallel folding money compact battery mould group 3 of 74mm × 55mm × 325mm for, using metal material
Material make overall dimensions be 78mm × 60mm × 335mm rectangle straight barrel type box body 1 and one having a size of 75mm ×
The rectangular box cover 2 of the concave of 57mm × 10mm.It is straight that the compact battery mould group 3 after PCAK is completed is put into rectangle first
In the box body 1 of core structure, positive and negative bus 6 is drawn through the positive and negative bus threading hole 9 on 2 bottom plate of box cover, then box cover 2 is embedding
Enter in box body 1, embeds fixed edge 8 at this time and be stuck in 1 opening edge of rectangle straight barrel type box body along upper.Then in compact battery mould group 3
Surrounding uses vacuum glue pouring technique, is allowed in vacuum state, finally by the sinking circular hole 5 that 1 opening edge edge of box body is arranged in
Box body 1, box cover 2 and compact battery mould group 3 are integrally fixed with bolt with the corresponding inward flange threaded hole 7 of box cover 2.Have
It is compact-sized, production is simple, using safe, good appearance the advantages that, can be widely applied on various types of electric vehicle.
Embodiment three:
As shown in figure 5, taking 52 high capacity battery cores 10, every 4, which are only used as one group, is divided into 13 groups, by unilateral nickel sheet 11 by its
7 group of one column and 6 group of one column are concatenated into, then the electrode of two column battery core groups is overturned into overlapping, the positive and negative anodes of the adjacent two battery cores group in end
It is connected by bilateral nickel sheet 12, and the anode for the cathode and terminal column most end group battery core for arranging the 1st group of battery core the 1st passes through unilateral nickel sheet
(11) positive and negative bus 6 is drawn, with the overall dimensions that are completed through PCAK for the series-parallel folding money of 74mm × 37mm × 455mm
For compact battery mould group 3, metal material is used to make an overall dimensions as 78mm × 40mm × 465mm rectangle straight tube
Formula box body 1 and one are having a size of the rectangular box cover 2 of 75mm × 38mm × 10mm concave.It first will be after PCAK be completed
Compact battery mould group 3 is put into the box body 1 of rectangle straight barrel type structure, by positive and negative bus 6 through positive and negative total on 2 bottom plate of box cover
Line threading hole 9 is drawn, then box cover 2 is embedded in box body 1, is embedded fixed edge 8 at this time and is stuck in 1 opening edge of rectangle straight barrel type box body
Along upper.Then vacuum glue pouring technique is used around compact battery mould group 3, is allowed to exist in vacuum state finally by setting
The sinking circular hole 5 and the corresponding inward flange threaded hole 7 of box cover 2 on 1 opening edge edge of box body are with bolt by box body 1, box cover 2 and small-sized
Battery modules 3 are integrally fixed.Have many advantages, such as compact-sized, production is simple, using safe, good appearance, can be widely applied
In on various types of electric vehicle.
Claims (4)
1. a kind of compact battery packet with protecting box, it includes box body (1), box cover (2) and is arranged in the box body (1)
Battery modules (3), it is characterised in that: the box body (1) is rectangle straight barrel type structure, and the tetragonous of the box body (1) is in circular arc
Shape seamed edge (4), box body (1) the open end edge are equipped with circular hole (5)；The box cover (2) is concave square structure, described
The threading hole (9) of two extraction positive and negative buses of battery modules is provided on box cover (2) top plate, box cover (2) side wall corresponds to institute
It states and is equipped with threaded hole (7) at circular hole (5), box cover (2) open end is provided with embedded fixed edge (8)；The battery modules (3)
It is to be assembled by battery core (10) and nickel sheet by the assembly packaging technique of battery pack, the electrode of several battery cores (10) is in the same direction simultaneously
It is classified as one group, the positive and negative anodes for the two groups of battery cores that are connected are connected by nickel sheet, and are drawn in the positive and negative anodes of battery modules (3) end battery core
Positive and negative bus (6)；Fire-retardant colloid is filled between the battery modules (3) and the box body (1).
2. the compact battery packet according to claim 1 with protecting box, it is characterised in that: the circular hole (5) is outer wall
Flange is arranged in the inner wall of lower counterbore, the threaded hole (7).
3. the compact battery packet according to claim 1 or 2 with protecting box, it is characterised in that: the battery modules (3)
It is with several battery cores (10) for one group, the positive and negative anodes of two adjacent groups battery core (10) overturn close-packed arrays and form, intermediate two adjacent groups
It is connected between the positive and negative anodes of battery core (10) by bilateral nickel sheet (12), the positive and negative anodes of battery modules (3) both ends battery core (10) pass through
Unilateral nickel sheet (11), which is connected, draws positive and negative bus (6), assembles silverfish money structure by the assembly packaging technique of battery pack.
4. the compact battery packet according to claim 1 or 2 with protecting box, it is characterised in that: the battery modules (3)
It is with several battery cores (10) for one group, the positive and negative anodes of several groups battery core are made contacts high and low Cheng Yilie by unilateral nickel sheet (11), multiple row
The mutually reverse overlapping of the positive and negative anodes of battery core is integral, between the positive and negative anodes of two column battery core groups of the adjacent overlapping in battery modules (3) end
It is connected by bilateral nickel sheet (12), and the anode for the cathode and terminal column most end group battery core for arranging the 1st group of battery core the 1st passes through unilateral nickel
Piece (11) draws positive and negative bus (6), then assembles series-parallel folding money structure by the assembly packaging technique of battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898258.8U CN209357770U (en) | 2018-11-19 | 2018-11-19 | Compact battery packet with protecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898258.8U CN209357770U (en) | 2018-11-19 | 2018-11-19 | Compact battery packet with protecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357770U true CN209357770U (en) | 2019-09-06 |
Family
ID=67783637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821898258.8U Expired - Fee Related CN209357770U (en) | 2018-11-19 | 2018-11-19 | Compact battery packet with protecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524587A (en) * | 2018-11-19 | 2019-03-26 | 颍上北方动力新能源有限公司 | Compact battery packet with protecting box |
-
2018
- 2018-11-19 CN CN201821898258.8U patent/CN209357770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524587A (en) * | 2018-11-19 | 2019-03-26 | 颍上北方动力新能源有限公司 | Compact battery packet with protecting box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190906 Termination date: 20211119 |