CN207398209U - Battery pack housing and battery pack - Google Patents
Battery pack housing and battery pack Download PDFInfo
- Publication number
- CN207398209U CN207398209U CN201721073137.5U CN201721073137U CN207398209U CN 207398209 U CN207398209 U CN 207398209U CN 201721073137 U CN201721073137 U CN 201721073137U CN 207398209 U CN207398209 U CN 207398209U
- Authority
- CN
- China
- Prior art keywords
- plate
- battery pack
- stopping
- side baffle
- partition 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of battery pack housing and battery pack,Wherein battery pack housing includes babinet and upper cover plate,Babinet includes bottom plate,Two pieces of end-stopping plates,Front side baffle and rear side baffle,Two pieces of end-stopping plates are separately positioned on the both ends of bottom plate,At least one piece of partition plate on bottom plate is set and partition plate is parallel to end-stopping plate,One end of partition plate is concordant with one end of end-stopping plate,The other end of partition plate and the other end end of end-stopping plate are separated by a certain distance,Between adjacent two pieces of partition plates,Battery pack placement space is formed between partition plate and mutually close end-stopping plate,Rear side baffle is arranged on the one side concordant with end-stopping plate positioned at partition plate of bottom plate,Front side baffle plate setting is in the opposite side of bottom plate,High-low pressure component mounting bracket is provided between partition plate and front side baffle,High-low pressure component mounting bracket is provided with raised step below the one side of front side baffle.The battery pack housing of the utility model, it is simple in structure, light compact battery bag can be made.
Description
Technical field
The utility model is related to a kind of battery pack housing and battery packs.
Background technology
Automobile power cell bag all affects making for automobile as the offer component of power source, performance, structure etc.
The problem of with, it is contemplated that inner space of vehicle, power battery pack requirement small volume, weight are light and power density is big etc., it is right
In the light requirement of weight, automobile power cell bag is fixed or is wrapped using thin-wall stamping part and plastic piece structure at present
Wrap up in, to mitigate overall weight, increase power density, but still there are volume it is larger the defects of, and such design, there are safety
Integrity problem is just less applicable in for some industries such as logistics trolley etc..How a volume compact, safe and reliable is designed
Property good and battery pack easy for installation, be a current research topic.
Utility model content
The utility model is intended to provide a kind of battery pack simple in structure, easy for installation, can making light compact battery bag
Housing, while the battery pack made using the battery pack housing is also provided.
The utility model is realized by following scheme:
A kind of battery pack housing, including babinet and upper cover plate, the babinet is complemented one another with upper cover plate together with closing, institute
It states babinet and is separately positioned on the both ends of bottom plate including bottom plate, two pieces of end-stopping plates, front side baffle and rear side baffle, two pieces of end-stopping plates,
At least one piece of partition plate is provided on bottom plate and partition plate is held level with both hands parallel to end-stopping plate, one end of the partition plate and the one of end-stopping plate
Together, the other end end of the other end of partition plate and end-stopping plate is separated by a certain distance, between adjacent two pieces of partition plates, partition plate and phase
Battery pack placement space is formed between close end-stopping plate, rear side baffle is arranged on the concordant with end-stopping plate positioned at partition plate of bottom plate
One side, front side baffle plate setting are provided with high-low pressure component installation branch in the opposite side of bottom plate between partition plate and front side baffle
Frame, the high-low pressure component mounting bracket are provided with raised step, the front side gear below the one side of front side baffle
The part corresponding with high-low pressure component mounting bracket of plate is protruded outwardly, and slot milling is used for the placement of high-low pressure component.
Under normal circumstances, high-low pressure component mounting bracket can be fixed on one end of partition plate, can also be fixed on bottom plate, Huo Zhetong
When be fixed on one end of bottom plate and partition plate, can be according to the appropriate adjusted design of actual conditions;In high-low pressure component mounting bracket
Raised step for installing battery management system BMS, remaining high-low pressure component such as current sensor, fuse, relay
Deng then be mounted on high-low pressure component mounting bracket other positions, can according to actual conditions into row position adjust, save as far as possible
Save space.
Several heat emission holes are offered on the bottom plate, end-stopping plate and upper cover plate, airflow can be facilitated, so as to reduce
The temperature of battery pack, while the weight of entire battery pack housing can be also reduced to a certain extent.
The top both ends of the partition plate are separately fixed at end-stopping plate across the both ends of setting supporting rod and supporting rod respectively
Top, supporting rod can play the role of bracing reinforcement.
Limiting plate is provided between the rear side baffle and battery pack placement space, can further fix battery pack placement
Battery module in space, reducing vibrations influences the performance of battery pack.
A kind of battery pack, including more than two battery modules, the battery module is consolidated by several battery component layers
Formation in series or in parallel with each other on battery pack fixing bracket is scheduled on, more than two battery modules are respectively placed in as described above
In battery pack placement space in battery pack housing, more than two battery modules are in series or in parallel with each other, high-low pressure component
In high-low pressure component mounting bracket.
When making battery pack, several battery component layers are fixed on shape in series or in parallel with each other on battery pack fixing bracket
It into after battery module, then is respectively put into the battery pack placement space of above-mentioned battery pack housing, then by battery module
It is in series or in parallel with each other, afterwards by high-low pressure component such as current sensor, fuse, relay and battery management system BMS
On the corresponding position of high-low pressure component mounting bracket, each high-low pressure component harness is connected, limiting plate is installed
It is good, and front side baffle and rear side baffle are fixed respectively, upper cover plate is enclosed on babinet, that is, completes battery pack and makes.
The battery pack housing of the utility model, it is simple in structure, easy for installation, it is at low cost, it is small.It is divided into using partition plate several
A battery pack placement space can avoid the heat affecting between battery module, and open up on upper cover plate, bottom plate and end-stopping plate scattered
Hot hole is conducive to airflow, accelerates heat and dissipates, reduces the temperature difference between battery pack, ensure the performance of battery pack, have
Beneficial to the service life for extending entire battery pack.The battery pack made using the battery pack housing of the utility model, it is compact-sized,
Easy to make, weight is light.
Description of the drawings
Fig. 1 is the overall structure diagram of battery pack housing in embodiment 1;
Fig. 2 is the exploded perspective view of battery pack housing in embodiment 1;
Fig. 3 is the structure diagram of high-low pressure component mounting bracket in embodiment 1;
Fig. 4 is the structure diagram of battery pack in embodiment 3 (without upper cover plate, front side baffle).
Specific embodiment
Embodiment is simply to illustrate that a kind of realization method of the utility model, not as to scope of protection of the utility model
Restricted explanation.
Embodiment 1
A kind of battery pack housing 1, as shown in Figure 1 and Figure 2, including babinet 11 and upper cover plate 12, babinet 11 and upper cover plate 12
Closing complement one another together, babinet 11 includes 110, two pieces of end-stopping plates 111 of bottom plate, front side baffle 112 and rear side baffle 113,
Two pieces of end-stopping plates 111 are separately positioned on the both ends of bottom plate 110, set two pieces of partition plates 114 on bottom plate 110 and partition plate 114 is parallel
In end-stopping plate 111, one end of partition plate 114 is concordant with one end of end-stopping plate 111, and the other end of partition plate 114 is another with end-stopping plate 111
One end end is separated by a certain distance, and between adjacent two pieces of partition plates 114, electricity is formed between partition plate 114 and mutually close end-stopping plate 111
Pond group placement space 115, the top both ends of partition plate 114 are solid respectively across the both ends of setting supporting rod 116 and supporting rod 116 respectively
Be scheduled on the top of end-stopping plate 111, rear side baffle 113 be arranged on bottom plate 110 be located at partition plate 114 it is concordant with end-stopping plate 111 one
Side, front side baffle 112 are arranged on the opposite side of bottom plate 110, are provided between rear side baffle 113 and battery pack placement space 115
Limiting plate 117 is provided with high-low pressure component mounting bracket 118 between partition plate 114 and front side baffle 112, as shown in figure 3,
High-low pressure component mounting bracket 118 is provided with raised step 1180, front side baffle below the one side of front side baffle 112
112 protrude with 118 corresponding part of high-low pressure component mounting bracket outwardly, bottom plate 110, end-stopping plate 111 and upper cover plate 12
On offer several heat emission holes 13.
Embodiment 2
A kind of battery pack housing, structure and the structure of the battery pack housing in embodiment 1 are similar, and difference exists
In:The quantity of partition plate is two.
Embodiment 3
A kind of battery pack, as shown in figure 4, including three battery modules 2, battery module 2 is by several battery components
Layer, which is fixed on battery pack fixing bracket, to be serially connected to be formed, and three battery modules 2 are respectively placed in the battery in embodiment 1
In battery pack placement space 115 in pack housing 1, three battery modules 2 are serially connected, and battery management system BMS 3 is installed
In raised step 1180 in high-low pressure component mounting bracket 118, current sensor 4, fuse 5, relay 6 are pacified respectively
In high-low pressure component mounting bracket 118.
During making, several battery component layers are fixed on battery pack fixing bracket and are serially connected to form battery module
Afterwards, then respectively battery module is put into the battery pack placement space of the battery pack housing in embodiment 1, then by battery pack
Module is serially connected, and afterwards pacifies high-low pressure component such as current sensor, fuse, relay and battery management system BMS
On the corresponding position of high-low pressure component mounting bracket, each high-low pressure component harness is connected, limiting plate is installed,
And front side baffle and rear side baffle are fixed respectively, upper cover plate is enclosed on babinet, that is, completes battery pack and makes.
Claims (5)
1. a kind of battery pack housing, including babinet and upper cover plate, the babinet is complemented one another with upper cover plate together with closing, special
Sign is:The babinet includes bottom plate, two pieces of end-stopping plates, front side baffle and rear side baffle, and two pieces of end-stopping plates are separately positioned on bottom
The both ends of plate, are provided at least one piece of partition plate on bottom plate and partition plate is parallel to end-stopping plate, one end of the partition plate and end-stopping plate
One end it is concordant, the other end of partition plate and the other end end of end-stopping plate are separated by a certain distance, between adjacent two pieces of partition plates,
Between partition plate and mutually close end-stopping plate formed battery pack placement space, rear side baffle be arranged on bottom plate be located at partition plate and terminal block
The concordant one side of plate, front side baffle plate setting are provided with high-low pressure member device in the opposite side of bottom plate between partition plate and front side baffle
Part mounting bracket, the high-low pressure component mounting bracket are provided with raised step, institute below the one side of front side baffle
It protrudes outwardly the part corresponding with high-low pressure component mounting bracket for stating front side baffle.
2. battery pack housing as described in claim 1, it is characterised in that:It is opened up on the bottom plate, end-stopping plate and upper cover plate
There are several heat emission holes.
3. battery pack housing as described in claim 1, it is characterised in that:The top both ends of the partition plate are respectively across setting branch
The both ends of strut and supporting rod are separately fixed at the top of end-stopping plate.
4. the battery pack housing as described in claims 1 to 3 is any, it is characterised in that:The rear side baffle is placed with battery pack
Limiting plate is provided between space.
5. a kind of battery pack, it is characterised in that:Including more than two battery modules, the battery module is by several batteries
Component layers are fixed on formation in series or in parallel with each other on battery pack fixing bracket, more than two battery modules be respectively placed in as
In battery pack placement space in any battery pack housing of Claims 1 to 4, more than two battery modules are mutually gone here and there
Connection is in parallel, and high-low pressure component is mounted in high-low pressure component mounting bracket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721073137.5U CN207398209U (en) | 2017-08-25 | 2017-08-25 | Battery pack housing and battery pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721073137.5U CN207398209U (en) | 2017-08-25 | 2017-08-25 | Battery pack housing and battery pack |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207398209U true CN207398209U (en) | 2018-05-22 |
Family
ID=62419276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721073137.5U Active CN207398209U (en) | 2017-08-25 | 2017-08-25 | Battery pack housing and battery pack |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207398209U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111942135A (en) * | 2020-09-01 | 2020-11-17 | 谢晓辉 | New energy battery mounting rack and mounting method thereof |
CN112542646A (en) * | 2020-11-06 | 2021-03-23 | 浙江吉利控股集团有限公司 | Battery pack, battery pack assembly, device and vehicle |
-
2017
- 2017-08-25 CN CN201721073137.5U patent/CN207398209U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111942135A (en) * | 2020-09-01 | 2020-11-17 | 谢晓辉 | New energy battery mounting rack and mounting method thereof |
CN112542646A (en) * | 2020-11-06 | 2021-03-23 | 浙江吉利控股集团有限公司 | Battery pack, battery pack assembly, device and vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207398209U (en) | Battery pack housing and battery pack | |
CN208797084U (en) | A kind of power battery pack | |
CN207504050U (en) | A kind of individual layer battery case for carrying bilayer cells module | |
CN204517508U (en) | Car emergency starts supply unit | |
CN207082572U (en) | A kind of in groups module of rectangular cell | |
CN210349923U (en) | Battery and electric vehicle | |
CN209447905U (en) | A kind of new energy car battery body structure | |
CN202363521U (en) | Battery pack | |
CN201303011Y (en) | Shock-absorbing casing for the lithium ion battery pack of electric bicycle | |
CN201323716Y (en) | Motorcycle storage battery appliance box | |
CN113285151B (en) | Safe charging equipment for lead-acid battery | |
CN210296448U (en) | Battery module assembly structure | |
CN201819978U (en) | Battery test device in page-turning structure | |
CN203103369U (en) | Iron-lithium battery fixing box | |
CN221304847U (en) | Multi-module lithium battery box | |
CN207021308U (en) | A kind of electrical part is arranged on the battery case of box house | |
CN204516821U (en) | Battery protection structure | |
CN111605414A (en) | Strategy scheme for grouping power supply and replacement of new energy automobile battery | |
CN206602153U (en) | A kind of bicycle lithium battery phase change thermal management package assembly | |
CN220650745U (en) | Current acquisition support, battery pack and new energy automobile | |
CN110588313A (en) | Chassis structure of electric automobile | |
CN207199710U (en) | A kind of Battery case of electric automobile | |
CN219163598U (en) | Battery pack | |
CN205610279U (en) | Car charging -Pile shell | |
CN221176522U (en) | Battery module frame and battery module |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
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. |