CN208225963U - A kind of square power battery packet - Google Patents
A kind of square power battery packet Download PDFInfo
- Publication number
- CN208225963U CN208225963U CN201820881799.3U CN201820881799U CN208225963U CN 208225963 U CN208225963 U CN 208225963U CN 201820881799 U CN201820881799 U CN 201820881799U CN 208225963 U CN208225963 U CN 208225963U
- Authority
- CN
- China
- Prior art keywords
- mould group
- rectangular cell
- partition
- cell mould
- cabinet
- 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.)
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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)
Abstract
The utility model provides a kind of square power battery packet, including cabinet and several groups rectangular cell mould group, cabinet is both ends open structure, in cabinet from bottom to being provided at least two pieces of partitions being parallel to each other between top, between adjacent two pieces of partitions, the distance between the partition of top layer and top of the box are all larger than the height of rectangular cell mould group, rectangular cell mould group is fixed on partition by side by side and in a manner of being parallel to cabinet two sides, fixed rectangular cell mould group quantity is more than two on every piece of partition in addition to the partition of top layer, the fixed rectangular cell mould group quantity rectangular cell mould group quantity more fixed than on other partitions is one group few on the partition of top layer, battery management system is fixedly installed on the partition of top layer, several groups rectangular cell mould group interconnects, the both ends of the cabinet pass through end casing respectively Mating closing.A kind of square power battery packet of the utility model, structure is simple, novel, easy for assemble or unload.
Description
Technical field
The utility model relates to a kind of battery pack, in particular to a kind of square power battery packet.
Background technique
In rectangular cell in packet use process, one layer of battery core is generally placed in the height direction, is caused in this way in electricity
In high battery pack, the length and width size of battery pack is much larger than height dimension, this will limit the use of battery pack, rectangular cell packet
Larger, smaller for the length and width space or more special installation space of length-width direction occupied space, it is existing routinely make it is rectangular
Power battery pack is unsatisfactory for installation requirement.And at present by rectangular cell short transverse stack using production and application during send out
Existing, multilayer film group stacks big, complex installation process of installing operation difficulty in height, and is unfavorable for Measuring error, cannot be quick
Disassembly problem battery repairs.Current solution generally uses knockdown fixed bracket, but this mode causes
Support bracket fastened type is more, versatility is low, and die cost is high and assembly is cumbersome.
Utility model content
The utility model is intended to provide the square power battery packet that a kind of structure is simple, easy for assemble or unload.
The utility model is realized by following scheme:
A kind of square power battery packet, including cabinet and several groups rectangular cell mould group, the rectangular cell mould group include
Several square individual batteries, several described square individual batteries are mutually stacked with thickness direction to link together, every prescription
Square individual number of batteries in shape battery modules is identical, and the cabinet is both ends open structure, from bottom in the cabinet
To being provided at least two pieces of partitions being parallel to each other between top, between adjacent two pieces of partitions, the partition of top layer and cabinet top
The distance between portion is all larger than the height of rectangular cell mould group, and rectangular cell mould group is by side by side and in a manner of being parallel to cabinet two sides
It being fixed on partition, fixed rectangular cell mould group quantity is more than two on every piece of partition in addition to the partition of top layer,
The fixed rectangular cell mould group quantity rectangular cell mould group quantity more fixed than on other partitions is one group few on the partition of top layer,
Battery management system is fixedly installed on the partition of top layer, several groups rectangular cell mould group interconnects, the case
The both ends of body pass through the mating closing of end casing respectively.When actual fabrication, several groups rectangular cell mould group can be gone here and there as needed
Connection or/and parallel connection.
Further, the both ends of the rectangular cell mould group are respectively arranged with locating piece, the positioning on bottom position
Bolt mounting holes are provided on block, the both ends of the partition are respectively arranged with bolt positioning hole, the bolt positioning on the partition
Hole and the bolt mounting holes in rectangular cell mould group are mating corresponding one by one.Bolt mounting holes on rectangular cell mould group locating piece
Quantity can be adjusted design as needed, and rectangular cell mould group is stably fixed on partition with meeting, and on partition
Bolt positioning hole quantity also according to the quantity corresponding change of the bolt mounting holes in rectangular cell mould group.
Further, the both ends of the rectangular cell mould group are respectively arranged with handle.The setting of handle can facilitate square electric
Chi Mo group push-in cabinet takes out out of cabinet.
Further, the top of the box, which is provided with, grabs bar.The setting of bar is grabbed, the installation of square power battery packet can be facilitated
With carry etc..
A kind of square power battery packet of the utility model, structure is simple, easy for assemble or unload, is arranged in cabinet several
Rectangular cell Mo Zu is mounted on each partition by a partition respectively, and handle is arranged at the both ends of rectangular cell mould group, convenient
The installation and removal of rectangular cell mould group, once square power battery packet in break down, can facilitate detection and it is easy to repair, only
The rectangular cell mould group that some or multiple rectangular cell mould groups of failure need to be taken out to maintenance or directly more renewed.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of square power battery packet in embodiment 1；
Fig. 2 is a kind of structural schematic diagram of square power battery packet (being free of end casing) in embodiment 1；
Fig. 3 is the structural schematic diagram of rectangular cell mould group in embodiment 1；
Fig. 4 is the structural schematic diagram of cabinet in embodiment 1.
Specific embodiment
Embodiment simply to illustrate that the utility model a kind of implementation, not as to scope of protection of the utility model
Restricted explanation.
Embodiment 1
A kind of square power battery packet, as shown in Figure 1 and Figure 2, including cabinet 1 and seven groups of rectangular battery modules 2；Such as Fig. 3 institute
Show, rectangular cell mould group 2 includes several square individual batteries 24, several square individual batteries 24 are mutually folded with thickness direction
It puts and links together, 24 quantity of square individual battery in every group of rectangular battery modules 2 is identical, the both ends of rectangular cell mould group 2
Locating piece 21 is respectively arranged on bottom position, there are two bolt mounting holes 22, rectangular cell mould groups 2 for setting on locating piece 21
Both ends be respectively arranged with handle 23；As shown in figure 4, cabinet 1 be both ends open structure, in cabinet 1 from bottom to top it
Between be provided with four pieces of partitions being parallel to each other 11, the both ends of partition 11 are respectively set there are four bolt positioning hole 12, on partition 11
Bolt positioning hole 12 and the bolt mounting holes 22 on 2 locating piece 21 of rectangular cell mould group it is mating corresponding one by one, adjacent two pieces every
The height of rectangular cell mould group 2 is all larger than between plate 11, the distance between at the top of the partition 11 of top layer and cabinet 1, cabinet 1 pushes up
Portion, which is provided with, grabs bar 13；As shown in Fig. 2, rectangular cell mould group 2 is worn by side by side and in a manner of being parallel to 1 two sides of cabinet by bolt
The bolt mounting holes 22 crossed on locating piece 21 are fixed in the bolt positioning hole 12 on partition 11, in addition to the partition 11 of top layer
Fixed 2 quantity of rectangular cell mould group is two groups on every piece of partition 11, fixed rectangular cell mould on the partition 11 of top layer
Fixed side on the partition 11 of 2 quantity of the group 2 quantity Shao Yizuji top layer of rectangular cell mould group more fixed than on other partitions 11
2 quantity of shape battery modules is one group, is fixedly installed with battery management system 3, seven groups of rectangular cell moulds on the partition 11 of top layer
Group 2 is serially connected together, and the both ends of cabinet 1 pass through the mating closing of end casing 4 respectively.
When assembling, seven groups of rectangular battery modules are passed through respectively in a manner of rectangular cell mould group short transverse vertical partition plate
Side by side and be parallel to cabinet two sides in handle push-in cabinet and place and pass through bolt and be fixed on partition, by connection sheet,
Seven groups of rectangular battery modules are serially connected together by connection row etc., and battery management system is fixed on top layer later
On partition, finally by the mating fixed closed of end casing at the both ends of cabinet, that is, the production of square power battery packet is completed.It would generally
Sealant or gasket are set between end casing and cabinet, the leakproofness between end casing and cabinet can be improved.
Embodiment 2
A kind of square power battery packet, one of structure and embodiment 1 structure of square power battery packet is similar,
The difference is that: the quantity of rectangular cell mould group is 11 groups, and the quantity of partition is six pieces.
Embodiment 3
A kind of square power battery packet, one of structure and embodiment 1 structure of square power battery packet is similar,
The difference is that: the quantity of rectangular cell mould group is 11 groups, is fixed on every piece of partition in addition to uppermost partition
Rectangular cell mould group quantity is three groups, and fixed rectangular cell mould group quantity is two groups on uppermost partition.
Claims (4)
1. a kind of square power battery packet, including cabinet and several groups rectangular cell mould group, if the rectangular cell mould group includes
Dry square individual battery, several described square individual batteries are mutually stacked with thickness direction to link together, and every group rectangular
Square individual number of batteries in battery modules is identical, it is characterised in that: the cabinet is both ends open structure, in the cabinet
It is interior from bottom to being provided at least two pieces of partitions being parallel to each other between top, between adjacent two pieces of partitions, the partition of top layer
The distance between top of the box is all larger than the height of rectangular cell mould group, and rectangular cell mould group is side by side and to be parallel to cabinet two
The mode of side is fixed on partition, and fixed rectangular cell mould group quantity is two on every piece of partition in addition to the partition of top layer
It is more than group, the fixed rectangular cell mould group quantity rectangular cell mould group quantity more fixed than on other partitions on the partition of top layer
It is one group few, it is fixedly installed with battery management system on the partition of top layer, several groups rectangular cell mould group interconnects,
The both ends of the cabinet pass through the mating closing of end casing respectively.
2. a kind of square power battery packet as described in claim 1, it is characterised in that: the both ends of the rectangular cell mould group are leaned on
It is respectively arranged with locating piece on bottom position, bolt mounting holes are provided on the locating piece, the both ends of the partition are set respectively
It is equipped with bolt positioning hole, the bolt positioning hole on the partition is matched one by one with the bolt mounting holes on rectangular cell mould group locating piece
Set corresponds to.
3. a kind of square power battery packet as described in claim 1, it is characterised in that: the both ends of the rectangular cell mould group point
Handle is not provided with it.
4. a kind of square power battery packet as described in claims 1 to 3 is any, it is characterised in that: the top of the box setting
Grab bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881799.3U CN208225963U (en) | 2018-06-08 | 2018-06-08 | A kind of square power battery packet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881799.3U CN208225963U (en) | 2018-06-08 | 2018-06-08 | A kind of square power battery packet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225963U true CN208225963U (en) | 2018-12-11 |
Family
ID=64505394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820881799.3U Active CN208225963U (en) | 2018-06-08 | 2018-06-08 | A kind of square power battery packet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225963U (en) |
-
2018
- 2018-06-08 CN CN201820881799.3U patent/CN208225963U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210120 Address after: 413000 to the south of yuxingshan Road, to the east of Yuanshan road and to the north of PUTANG road in the East Industrial Park of Yiyang high tech Zone, Yiyang City, Hunan Province Patentee after: Yiyang keliyuan new energy Co.,Ltd. Address before: 410205 No. 348, west slope, Tongzi high tech Development Zone, Hunan, Changsha Patentee before: HUNAN COPOWER EV BATTERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |