CN220652295U - Battery cladding body - Google Patents
Battery cladding body Download PDFInfo
- Publication number
- CN220652295U CN220652295U CN202321999078.XU CN202321999078U CN220652295U CN 220652295 U CN220652295 U CN 220652295U CN 202321999078 U CN202321999078 U CN 202321999078U CN 220652295 U CN220652295 U CN 220652295U
- Authority
- CN
- China
- Prior art keywords
- plastic
- copper bar
- bar terminal
- output copper
- battery pack
- 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
- 238000005253 cladding Methods 0.000 title description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229910052802 copper Inorganic materials 0.000 claims abstract description 63
- 239000010949 copper Substances 0.000 claims abstract description 63
- 210000001370 mediastinum Anatomy 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims 3
- 230000001012 protector Effects 0.000 abstract description 6
- 238000004146 energy storage Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 description 18
- 238000002955 isolation Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model is applicable to the technical field of battery energy storage, and provides a battery pack shell, which comprises a battery pack shell, wherein a plastic protection piece, a first output copper bar terminal and a second output copper bar terminal are arranged on the inner side of the battery pack shell, the plastic protection piece comprises a plastic transverse diaphragm and a plastic longitudinal diaphragm, two sides of the plastic longitudinal diaphragm are respectively connected with two plastic transverse diaphragms which are arranged in parallel at intervals, the plastic longitudinal diaphragm is arranged between the first output copper bar terminal and the second output copper bar terminal, the first output copper bar terminal is arranged between the two plastic transverse diaphragms which are positioned on one side of the plastic longitudinal diaphragm, and the second output copper bar terminal is positioned between the two plastic transverse diaphragms which are positioned on the other side of the plastic longitudinal diaphragm. The plastic protector has good insulation protection effect on the first output copper bar terminal and the second output copper bar terminal.
Description
Technical Field
The utility model belongs to the technical field of battery energy storage, and particularly relates to a battery pack shell.
Background
The energy storage battery mainly refers to a battery used for solar power generation equipment, wind power generation equipment and renewable energy storage energy, the battery pack is a whole battery pack consisting of a plurality of batteries, and the outer wall of the battery pack is generally provided with a battery pack shell as an electrical part or is used for protection.
In the past, a battery energy storage product is commonly used as a battery connection scheme, and the suspension scheme needs to independently manufacture a larger space at a copper bar terminal, meanwhile, the required current is smaller, the limiting conditions are too many, and the daily requirement of an industrial product cannot be met. The suspension scheme cannot effectively insulate the copper bar terminal, and short circuit fire event is easily caused by incorrect contact of an assembly tool in the assembly process.
Disclosure of Invention
The embodiment of the utility model aims to provide a battery pack shell, and aims to solve the problem that copper bar terminals in the existing battery pack shell cannot be effectively insulated by adopting a suspension scheme.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
the utility model provides a battery package casing, includes the battery package shell, the battery package shell inboard is provided with plastic protection piece, first output copper bar terminal and second output copper bar terminal, the plastic protection piece includes plastic diaphragm and plastic mediastinum, the both sides of plastic mediastinum are connected with two mutual parallel interval settings respectively the plastic diaphragm, the plastic mediastinum set up in between first output copper bar terminal and the second output copper bar terminal, just first output copper bar terminal set up in be located two of plastic mediastinum one side between the plastic diaphragm, the second output copper bar terminal is located two of plastic mediastinum opposite side between the plastic diaphragm.
Further, the plastic transverse partition and the plastic longitudinal partition are integrally formed.
Further, a mounting plate is arranged in the battery pack shell, and the plastic longitudinal partition is detachably mounted on the mounting plate.
Further, the plastic longitudinal partition is provided with two buckles, the mounting plate is provided with two bayonets, and the buckles are respectively and correspondingly clamped in the bayonets.
Further, the plastic longitudinal partition is further provided with a positioning pin positioned between the two buckles, the mounting plate is provided with a positioning hole positioned between the two bayonets, and the positioning pin is inserted into the positioning hole.
Further, the plastic diaphragm is provided with a through hole.
Further, the upper end of the plastic mediastinum is higher than the upper ends of the first output copper bar terminal and the second output copper bar terminal, and the lower end of the plastic mediastinum is lower than the lower ends of the first output copper bar terminal and the second output copper bar terminal.
Compared with the prior art, the embodiment of the utility model has the beneficial effects that:
the battery pack shell utilizes the plastic longitudinal partition to carry out transverse isolation protection between the first output copper bar terminal and the second output copper bar terminal, and utilizes the plastic transverse partition to carry out longitudinal isolation protection on the first output copper bar terminal and the second output copper bar terminal, so that the first output copper bar terminal and the second output copper bar terminal are not easy to contact with other devices in the battery pack shell body, and good insulation effect is achieved.
Drawings
Fig. 1 is a schematic top view of a battery pack case according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 3 is a schematic perspective view of the insulating protector of FIG. 1;
fig. 4 is a schematic diagram of a positional relationship between the insulating protector and the first and second output copper bar terminals in fig. 1.
The reference numerals in the drawings are as follows: 1. a battery pack case; 2. a first output copper bar terminal; 3. a second output copper bar terminal; 4. a plastic protector; 41. a plastic diaphragm; 42. a plastic trim; 421. a buckle; 422. a positioning pin; 5. a mounting plate; 6. and a through hole.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, an embodiment of the present utility model provides a battery pack case, which includes a battery pack case 1, wherein a plastic protector 4, a first output copper bar terminal 2 and a second output copper bar terminal 3 are disposed on the inner side of the battery pack case 1, the plastic protector 4 includes a plastic transverse member 41 and a plastic longitudinal member 42, and the plastic transverse member 41 and the plastic longitudinal member 42 are integrally formed. Two sides of the plastic longitudinal partition 42 are respectively connected with two plastic transverse partition 41 which are arranged in parallel at intervals, the plastic longitudinal partition 42 is arranged between the first output copper bar terminal 2 and the second output copper bar terminal 3, the first output copper bar terminal 2 is arranged between the two plastic transverse partition 41 positioned on one side of the plastic longitudinal partition 42, and the second output copper bar terminal 3 is positioned between the two plastic transverse partition 41 positioned on the other side of the plastic longitudinal partition 42.
The plastic longitudinal partition piece 42 is utilized to carry out transverse isolation protection between the first output copper bar terminal 2 and the second output copper bar terminal 3, the plastic transverse partition piece 41 is utilized to carry out longitudinal isolation protection on the first output copper bar terminal 2 and the second output copper bar terminal 3, so that the first output copper bar terminal 2 and the second output copper bar terminal 3 are not easy to contact with other devices in a battery shell body, the first output copper bar terminal 2 and the second output copper bar terminal 3 are effectively prevented from being mistakenly touched by other objects, and a good insulation protection effect is achieved.
In the above embodiment, the mounting plate 5 is provided in the battery pack case 1, and the plastic trim 42 is detachably mounted on the mounting plate 5. Specifically, the plastic longitudinal partition 42 has two clips 421, and the mounting plate 5 has two bayonets, and the clips 421 are respectively and correspondingly engaged with the bayonets. The plastic longitudinal partition 42 is also provided with a positioning pin 422 positioned between the two buckles 421, the mounting plate 5 is provided with a positioning hole positioned between the two bayonets, and the positioning pin 422 is inserted into the positioning hole. Adopt locating pin 422 and buckle 421 to cooperate the installation respectively with mounting panel 5, locating pin 422 confirms whole mounted position, buckle 421 and mounting panel 5 interference fit, it is convenient to install, the location is quick.
In the above embodiment, the plastic diaphragm 41 has the through hole 6, so that the first output copper bar terminal 2 and the second output copper bar terminal 3 can be connected with other devices through the through hole 6. The upper end of the plastic mediastinum 42 is higher than the upper ends of the first output copper bar terminal 2 and the second output copper bar terminal 3, and the lower end of the plastic mediastinum 42 is lower than the lower ends of the first output copper bar terminal 2 and the second output copper bar terminal 3, so that the redundancy can ensure that no contact space exists between the copper bars and the first output copper bar terminal 2 and the second output copper bar terminal 3, and the insulation effect is further improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. A battery pack case comprising a battery pack case (1); the battery pack is characterized in that a plastic protection piece (4), a first output copper bar terminal (2) and a second output copper bar terminal (3) are arranged on the inner side of the battery pack shell (1), the plastic protection piece (4) comprises a plastic transverse piece (41) and a plastic longitudinal piece (42), two sides of the plastic longitudinal piece (42) are respectively connected with two plastic transverse pieces (41) which are arranged at intervals in parallel, the plastic longitudinal piece (42) is arranged between the first output copper bar terminal (2) and the second output copper bar terminal (3), the first output copper bar terminal (2) is arranged between the two plastic transverse pieces (41) on one side of the plastic longitudinal piece (42), and the second output copper bar terminal (3) is arranged between the two plastic transverse pieces (41) on the other side of the plastic longitudinal piece (42).
2. A battery pack case according to claim 1, wherein the plastic diaphragm (41) and the plastic mediastinum (42) are integrally formed.
3. A battery pack housing according to claim 2, wherein the battery pack housing (1) (1) has a mounting plate (5) therein, and wherein the plastic trim (42) is detachably mounted to the mounting plate (5).
4. A battery pack housing according to claim 3, wherein the plastic trim piece (42) has two clips (421), and the mounting plate (5) has two clips, and the clips (421) are respectively and correspondingly locked in the clips.
5. A battery pack housing according to claim 4, wherein the plastic spacer (42) is further provided with a positioning pin (422) located between the two clips (421), the mounting plate (5) is provided with a positioning hole located between the two clips, and the positioning pin (422) is inserted into the positioning hole.
6. A battery pack case according to claim 5, wherein the plastic diaphragm (41) has a through hole (6).
7. A battery pack housing as claimed in claim 6, wherein the upper end of the plastic spacer (42) is higher than the upper ends of the first output copper bar terminal (2) and the second output copper bar terminal (3), and the lower end of the plastic spacer (42) is lower than the lower ends of the first output copper bar terminal (2) and the second output copper bar terminal (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321999078.XU CN220652295U (en) | 2023-07-27 | 2023-07-27 | Battery cladding body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321999078.XU CN220652295U (en) | 2023-07-27 | 2023-07-27 | Battery cladding body |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220652295U true CN220652295U (en) | 2024-03-22 |
Family
ID=90267013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321999078.XU Active CN220652295U (en) | 2023-07-27 | 2023-07-27 | Battery cladding body |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220652295U (en) |
-
2023
- 2023-07-27 CN CN202321999078.XU patent/CN220652295U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210136950U (en) | Battery module and car | |
CN211017194U (en) | Large capacity power battery module | |
CN109950448B (en) | Soft package lithium battery module | |
CN210956747U (en) | Battery pack | |
CN220652295U (en) | Battery cladding body | |
CN212062535U (en) | Battery pack and electronic device having the same | |
CN215816212U (en) | Battery module and car as a house battery | |
CN218005145U (en) | Fixing structure and battery module | |
CN217035865U (en) | Car as a house battery | |
CN215451610U (en) | Battery module and battery pack | |
CN217589324U (en) | Busbar protection component and battery module | |
CN215418494U (en) | Electric power energy storage connector and battery box | |
CN214411439U (en) | Battery module and electric equipment | |
CN221327981U (en) | Energy storage power supply and energy storage battery system | |
CN217768606U (en) | Lithium battery | |
CN219226547U (en) | Battery cell | |
CN215070322U (en) | Parallel battery | |
CN219937263U (en) | Lithium battery pack and motor | |
CN217086784U (en) | Battery module and battery pack | |
CN213124592U (en) | Lithium battery pack structure | |
CN220984678U (en) | Solar photovoltaic energy storage cabinet | |
CN219419236U (en) | Top cap subassembly, electric core and battery module | |
CN219937311U (en) | Battery pack and electric tool | |
CN216213881U (en) | Lithium ion battery pack | |
CN219457865U (en) | Battery module and battery pack |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |