CN220209156U - Battery energy storage box and household battery energy storage cabinet - Google Patents
Battery energy storage box and household battery energy storage cabinet Download PDFInfo
- Publication number
- CN220209156U CN220209156U CN202321598305.8U CN202321598305U CN220209156U CN 220209156 U CN220209156 U CN 220209156U CN 202321598305 U CN202321598305 U CN 202321598305U CN 220209156 U CN220209156 U CN 220209156U
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- assembly
- battery
- shell
- lower shell
- hole
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- 238000004146 energy storage Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 28
- 238000007599 discharging Methods 0.000 claims description 5
- 238000002788 crimping Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000463219 Epitheca Species 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
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- Battery Mounting, Suspending (AREA)
Abstract
The application provides a battery energy storage box and domestic battery energy storage cabinet. The battery energy storage box comprises a battery charge-discharge bag and a battery assembly shell; the battery assembly shell comprises a battery assembly upper shell, a battery assembly lower shell and a battery assembly middle shell, wherein the battery assembly middle shell is connected with the battery assembly upper shell and the battery assembly lower shell respectively, the battery assembly shell further comprises a lower shell assembly connecting piece, the battery assembly lower shell is provided with a lower shell assembly connecting hole, the lower shell assembly connecting hole accommodates the lower shell assembly connecting piece, and the lower shell assembly connecting piece is connected with the battery assembly middle shell. The battery assembly lower shell is connected with the battery assembly middle shell through the lower shell assembly connecting piece, and the lower shell assembly connecting piece is contained in the lower shell assembly connecting hole, so that the lower shell assembly connecting piece is hidden at the bottom of the battery assembly shell, and the fixed installation of the side top surface of the battery assembly shell is reduced.
Description
Technical Field
The utility model relates to the technical field of battery energy storage, in particular to a battery energy storage box and a household battery energy storage cabinet.
Background
At present, the energy storage power supply comprises a shell, a battery pack and a circuit pack electrically connected with the battery pack, wherein the circuit pack mainly comprises an inverter and a circuit board, the battery pack mainly comprises a plurality of modules formed by assembling single battery cells, the battery pack and the circuit pack are uniformly arranged in the shell, and the shell has the protection functions of dust prevention, water prevention and the like and plays a role in better protection. The shell of the energy storage power supply is assembled by a plurality of shells or cover plates through screws, for example, chinese patent application with the application number of CN 202011469616.5.
However, when the housing of the conventional energy storage power supply is assembled, screw fixing parts are formed on the surface, and in addition, screws protrude out of the side top surface of the housing, so that protrusions appear on the surface of the housing, which often easily causes scratch to other energy storage power supplies or devices, and seriously causes puncture damage to the respective housings.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a battery energy storage box and a household battery energy storage cabinet which can effectively reduce the puncture damage probability of a shell.
The aim of the utility model is realized by the following technical scheme:
a battery energy storage case comprising: a battery charge-discharge pack and a battery assembly case; the battery charge-discharge pack is used for charging and discharging electric energy; the battery pack comprises a battery pack shell, a battery pack lower shell and a battery pack middle shell, wherein the battery pack shell comprises a battery pack upper shell, a battery pack lower shell and a battery pack middle shell, the battery pack middle shell is respectively connected with the battery pack upper shell and the battery pack lower shell, the battery pack shell further comprises a lower shell assembly connecting piece, a lower shell assembly connecting hole is formed in the battery pack lower shell, the lower shell assembly connecting hole accommodates a part of the lower shell assembly connecting piece, and the lower shell assembly connecting piece is connected with the battery pack middle shell.
In one embodiment, the battery assembly middle shell is provided with a clamping mounting hole, the clamping mounting hole is communicated with the lower shell assembly connecting hole, and the clamping mounting hole accommodates a part of the lower shell assembly connecting piece.
In one embodiment, the lower shell assembly connector comprises an assembly connecting screw rod and an assembly connecting screw cap, wherein the assembly connecting screw rod is fixedly connected with the assembly connecting screw cap, the assembly connecting screw rod penetrates through the lower shell assembly connecting hole, and at least part of the assembly connecting screw cap is positioned in the clamping installation hole.
In one embodiment, the battery assembly lower shell is provided with a first blocking hole communicated with the lower shell assembly connecting hole, and the aperture of the first blocking hole is smaller than that of the lower shell assembly connecting hole so as to form a limiting step, and the limiting step is used for abutting against and limiting the assembly connecting screw rod in the lower shell assembly connecting hole.
In one embodiment, the assembly connecting screw comprises an assembly rod body and an assembly crimping part, wherein the assembly rod body is connected with the assembly connecting screw cap, the assembly rod body is arranged in the lower shell assembly connecting hole and the first blocking hole in a penetrating mode, the assembly rod body is connected with the assembly connecting screw cap, and the assembly crimping part is in butt joint with the inner wall of the lower shell assembly connecting hole.
In one embodiment, the assembly crimp has a first mounting angled face that is angled toward the assembly coupling nut.
In one embodiment, the assembly connecting screw further comprises an assembly limiting plate, the assembly limiting plate is mounted on the assembly pressing connection portion, a second blocking hole communicated with the lower shell assembly connecting hole is formed in the battery assembly lower shell, the assembly limiting plate is clamped in the second blocking hole, and the aperture of the second blocking hole is larger than that of the lower shell assembly connecting hole.
In one embodiment, the battery assembly lower shell is provided with an assembly accommodating clamping groove communicated with the lower shell assembly connecting hole, and a part of the battery assembly middle shell is clamped in the assembly accommodating clamping groove.
In one embodiment, the battery assembly lower case further has a second installation inclined surface located on an inner wall of the assembly receiving card slot, and the second installation inclined surface is inclined toward the battery assembly middle case.
A household battery energy storage cabinet comprises the battery energy storage box according to any embodiment.
Compared with the prior art, the utility model has at least the following advantages:
when assembling battery assembly shell, battery assembly epitheca and battery assembly inferior valve fixed mounting respectively in the upper and lower both ends of battery assembly mesochite, and wherein, battery assembly inferior valve is connected with battery assembly mesochite through inferior valve equipment connecting piece, moreover, inferior valve equipment connecting piece acceptd in inferior valve equipment connecting hole for inferior valve equipment connecting piece is hidden in the bottom of battery assembly shell, has reduced carrying out fixed mounting at the side top surface of battery assembly shell, has reduced the damage probability of tearing of battery assembly shell effectively.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a battery energy storage tank according to an embodiment;
FIG. 2 is a cross-sectional view of the battery storage tank of FIG. 1 taken along the direction A-A;
fig. 3 is an enlarged schematic view of the cross-sectional view of fig. 2 at A2.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model relates to a battery energy storage box. In one embodiment, the battery energy storage box comprises a battery charge-discharge pack and a battery assembly housing; the battery charge-discharge pack is used for charging and discharging electric energy; the battery pack comprises a battery pack shell, wherein a battery charge-discharge pack is accommodated in the battery pack shell, the battery pack shell comprises a battery pack upper shell, a battery pack lower shell and a battery pack middle shell, the battery pack upper shell and the battery pack lower shell are symmetrically arranged, the battery pack middle shell is respectively connected with the battery pack upper shell and the battery pack lower shell, the battery pack shell further comprises a lower shell assembly connecting piece, a lower shell assembly connecting hole is formed in the battery pack lower shell, the lower shell assembly connecting hole accommodates a part of the lower shell assembly connecting piece, and the lower shell assembly connecting piece is connected with the battery pack middle shell. When assembling battery assembly shell, battery assembly epitheca and battery assembly inferior valve fixed mounting respectively in the upper and lower both ends of battery assembly mesochite, and wherein, battery assembly inferior valve is connected with battery assembly mesochite through inferior valve equipment connecting piece, moreover, inferior valve equipment connecting piece acceptd in inferior valve equipment connecting hole for inferior valve equipment connecting piece is hidden in the bottom of battery assembly shell, has reduced carrying out fixed mounting at the side top surface of battery assembly shell, has reduced the damage probability of tearing of battery assembly shell effectively.
Fig. 1 is a schematic structural diagram of a battery energy storage box according to an embodiment of the utility model.
The battery energy storage case of an embodiment includes a battery charge-discharge pack and a battery pack case 100. The battery charge-discharge package is used for charging and discharging electric energy. Referring to fig. 2, the battery assembly housing 100 includes a battery assembly upper case 110, a battery assembly lower case 120, and a battery assembly middle case 130. The battery pack middle case 130 is connected with the battery pack upper case 110 and the battery pack lower case 120, respectively, for example, the battery pack middle case 130 is detachably connected with the battery pack upper case 110 and the battery pack lower case 120, respectively. Referring to fig. 3, the battery assembly housing 100 further includes a lower case assembly connector 160, the battery assembly lower case 120 is provided with a lower case assembly connection hole 103, the lower case assembly connection hole 103 accommodates a portion of the lower case assembly connector 160, and the lower case assembly connector 160 is connected with the battery assembly middle case 130.
In this embodiment, when the battery assembly housing 100 is assembled, the battery assembly upper case 110 and the battery assembly lower case 120 are respectively and fixedly mounted at the upper and lower ends of the battery assembly middle case 130, wherein the battery assembly lower case 120 is connected with the battery assembly middle case 130 through the lower case assembly connecting piece 160, and the lower case assembly connecting piece 160 is accommodated in the lower case assembly connecting hole 103, so that the lower case assembly connecting piece 160 is hidden at the bottom of the battery assembly housing 100, the fixed mounting on the side top surface of the battery assembly housing 100 is reduced, and the puncture damage probability of the battery assembly housing 100 is effectively reduced.
In another embodiment, the battery pack upper case 110 is disposed symmetrically to the battery pack lower case 120. The battery pack upper case 110 is integrally formed with the battery pack middle case 130.
In one embodiment, referring to fig. 3, the battery assembly middle case 130 is provided with a clamping mounting hole 105, the clamping mounting hole 105 is communicated with the lower case assembly connection hole 103, and the clamping mounting hole 103 accommodates a portion of the lower case assembly connection member 160. In this embodiment, the lower case assembly connection hole 103 is used as a mounting hole of the lower case assembly connection piece 160, the clamping mounting hole 105 is formed in the battery assembly middle case 130, the clamping mounting hole 105 is aligned with the lower case assembly connection hole 103, and when the lower case assembly connection piece 160 is inserted into the lower case assembly connection hole 103, an end portion of the lower case assembly connection piece 160 is embedded into the clamping mounting hole 105, so that the lower case assembly connection piece 160 is respectively connected with the battery assembly middle case 130 and the battery assembly lower case 120, thereby enabling the battery assembly middle case 130 and the battery assembly lower case 120 to be stably connected, and effectively improving connection stability between the battery assembly middle case 130 and the battery assembly lower case 120.
Further, the lower case assembly connection 160 includes an assembly connection screw 162 and an assembly connection nut 164, the assembly connection screw 162 is fixedly connected with the assembly connection nut 164, the assembly connection screw 162 is inserted into the lower case assembly connection hole 103, and at least part of the assembly connection nut 164 is located in the clamping installation hole 105. In this embodiment, the assembly connection screw 162 is used as a main body portion of the lower case assembly connector 160, and the assembly connection nut 164 is used as a clamping portion of the lower case assembly connector 160. When the assembly connection screw 162 penetrates into the lower case assembly connection hole 103, the assembly connection screw 162 feeds the assembly connection nut 164 into the clamping installation hole 105, so that the assembly connection nut 164 is embedded into the clamping installation hole 105, and the lower case assembly connector 160 is connected with the battery assembly middle case 130 and the battery assembly lower case 120 at the same time.
Still further, the battery assembly lower case 120 is provided with a first blocking hole 107 communicated with the lower case assembly connection hole 103, and the aperture of the first blocking hole 107 is smaller than that of the lower case assembly connection hole 103, so as to form a limit step, and the limit step is used for abutting and limiting the assembly connection screw 162 in the lower case assembly connection hole 103. In this embodiment, the first blocking hole 107 is formed on the battery assembly lower case 120, and the first blocking hole 107 is in communication with the lower case assembly connection hole 103, so that the first blocking hole 107 is aligned with and in communication with the clamping installation hole 105, and the assembly connection nut 164 is embedded in the clamping installation hole 105 after passing through the first blocking hole 107. The aperture of the first blocking hole 107 is smaller than that of the lower case assembly connection hole 103, so that the lower case assembly connection hole 103 and the first blocking hole 107 are communicated to form a step, the assembly connection screw 162 is conveniently limited to the lower case assembly connection hole 103, and the assembly connection screw 162 is prevented from being excessively embedded into the battery assembly lower case 120.
Still further, the assembly connection screw 162 includes an assembly rod body 1622 and an assembly crimp portion 1624 that are connected to each other, the assembly rod body 1622 is disposed through the lower shell assembly connection hole 103 and the first blocking hole 107, the assembly rod body 1622 is connected to the assembly connection nut 164, and the assembly crimp portion 1624 is abutted to the inner wall of the lower shell assembly connection hole 103. In this embodiment, one end of the assembling rod body 1622 is connected with the assembling connection nut 164, the other end of the assembling rod body 1622 is connected with the assembling crimp connection portion 1624, and the assembling crimp connection portion 1624 is clamped in the lower case assembling connection hole 103, so that the assembling crimp connection portion 1624 abuts against the inner wall of the lower case assembling connection hole 103, thereby improving the friction force between the assembling connection screw 162 and the battery assembling lower case 120, and effectively improving the connection stability between the lower case assembling connector 160 and the battery assembling lower case 120.
Still further, the assembly crimp 1624 has a first mounting inclined surface 1626, the first mounting inclined surface 1626 being disposed obliquely toward the assembly connection nut 164. In this embodiment, the assembly pressing part 1624 is clamped in the lower shell assembly connection hole 103, that is, the assembly pressing part 1624 is mounted in the lower shell assembly connection hole 103, the first mounting inclined surface 1626 is an inclined surface on the assembly pressing part 1624, and the first mounting inclined surface 1626 is inclined relative to the inner wall of the lower shell assembly connection hole 103, specifically, in the direction approaching the assembly connection nut 164, the distance between the first mounting inclined surface 1626 and the inner wall of the lower shell assembly connection hole 103 is gradually increased, so that one end of the assembly pressing part 1624 approaching the assembly connection nut 164 forms a boss structure, that is, the diameter of one end of the assembly pressing part 1624 approaching the assembly connection nut 164 is smaller than the diameter of one end of the assembly pressing part 1624 away from the assembly connection nut 164, so that the assembly pressing part 1624 is guided into and mounted in the lower shell assembly connection hole 103 through the first mounting inclined surface 1626.
Still further, the assembly connection screw 162 further includes an assembly limiting plate 1628, the assembly limiting plate 1628 is mounted on the assembly pressing connection portion 1624, the battery assembly lower case 120 is provided with a second blocking hole 109 communicated with the lower case assembly connection hole 103, the assembly limiting plate 1628 is clamped in the second blocking hole 109, and the aperture of the second blocking hole 109 is larger than that of the lower case assembly connection hole 103. In this embodiment, the assembly limiting plate 1628 is located at one end of the assembly pressing connection portion 1624 away from the assembly connection nut 164, the assembly limiting plate 1628 is disposed in the second blocking hole 109, the assembly limiting plate 1628 abuts against the inner wall of the second blocking hole 109, and the aperture of the second blocking hole 109 is larger than that of the lower shell assembly connection hole 103, so that the assembly limiting plate 1628 is limited in the second blocking hole 109, and the assembly pressing connection portion 1624 is prevented from being excessively trapped in the lower shell assembly connection hole 103, thereby facilitating the disassembly and maintenance of the lower shell assembly connection 160.
In one embodiment, referring to fig. 3, the battery assembly lower case 120 is provided with an assembly accommodating slot 122 communicating with the lower case assembly connecting hole 103, and a portion of the battery assembly middle case 130 is clamped in the assembly accommodating slot 122. In this embodiment, the assembly accommodating clamping groove 122 is formed in the battery assembly lower case 120, the opening of the assembly accommodating clamping groove 122 faces the battery assembly middle case 130, and the assembly accommodating clamping groove 122 is used for thick accommodating a portion of the battery assembly middle case 130, so that the portion of the battery assembly middle case 130 is embedded into the assembly accommodating clamping groove 122, and the battery assembly middle case 130 and the battery assembly lower case 120 are clamped with each other, so that the connection strength between the battery assembly middle case 130 and the battery assembly lower case 120 is effectively improved.
Further, the battery assembly lower case 120 further has a second installation inclined surface 124, the second installation inclined surface 124 is located on the inner wall of the assembly receiving card slot 122, and the second installation inclined surface 124 is disposed obliquely toward the battery assembly middle case 130. In this embodiment, the second installation inclined surface 124 is formed on the battery assembly lower case 120, specifically, the second installation inclined surface 124 is a part of the inner wall of the assembly receiving slot 122, the second installation inclined surface 124 is an inclined surface, and in a direction approaching the battery assembly middle case 130, a distance between the second installation inclined surface 124 and a central axis of the assembly receiving slot 122 is gradually increased, so that the part of the battery assembly middle case 130 is conveniently guided into the assembly receiving slot 122.
In one embodiment, the application further provides a household battery energy storage cabinet, which comprises the battery energy storage box according to any embodiment. In this embodiment, the battery energy storage box includes a battery charge-discharge pack and a battery assembly housing; the battery charge-discharge pack is used for charging and discharging electric energy; the battery pack comprises a battery pack shell, a battery pack lower shell and a battery pack middle shell, wherein the battery pack shell comprises a battery pack upper shell, a battery pack lower shell and a battery pack middle shell, the battery pack middle shell is respectively connected with the battery pack upper shell and the battery pack lower shell, the battery pack shell further comprises a lower shell assembly connecting piece, a lower shell assembly connecting hole is formed in the battery pack lower shell, the lower shell assembly connecting hole accommodates a part of the lower shell assembly connecting piece, and the lower shell assembly connecting piece is connected with the battery pack middle shell. When assembling battery assembly shell, battery assembly epitheca and battery assembly inferior valve fixed mounting respectively in the upper and lower both ends of battery assembly mesochite, and wherein, battery assembly inferior valve is connected with battery assembly mesochite through inferior valve equipment connecting piece, moreover, inferior valve equipment connecting piece acceptd in inferior valve equipment connecting hole for inferior valve equipment connecting piece is hidden in the bottom of battery assembly shell, has reduced carrying out fixed mounting at the side top surface of battery assembly shell, has reduced the damage probability of tearing of battery assembly shell effectively.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A battery energy storage box, comprising:
the battery charge-discharge package is used for charging and discharging electric energy;
the battery pack comprises a battery pack shell, wherein a battery charge-discharge bag is accommodated in the battery pack shell, the battery pack shell comprises a battery pack upper shell, a battery pack lower shell and a battery pack middle shell, the battery pack middle shell is respectively connected with the battery pack upper shell and the battery pack lower shell, the battery pack shell further comprises a lower shell assembly connecting piece, a lower shell assembly connecting hole is formed in the battery pack lower shell, the lower shell assembly connecting hole accommodates a part of the lower shell assembly connecting piece, and the lower shell assembly connecting piece is connected with the battery pack middle shell.
2. The battery energy storage box of claim 1, wherein the battery assembly middle shell is provided with a clamping mounting hole, the clamping mounting hole is communicated with the lower shell assembly connecting hole, and the clamping mounting hole accommodates a part of the lower shell assembly connecting piece.
3. The battery energy storage box of claim 2, wherein the lower shell assembly connection comprises an assembly connection screw and an assembly connection nut, the assembly connection screw is fixedly connected with the assembly connection nut, the assembly connection screw is arranged in the lower shell assembly connection hole in a penetrating manner, and at least part of the assembly connection nut is arranged in the clamping mounting hole.
4. The battery energy storage box of claim 3, wherein the battery assembly lower case is provided with a first blocking hole communicated with the lower case assembly connecting hole, and the aperture of the first blocking hole is smaller than that of the lower case assembly connecting hole so as to form a limiting step, and the limiting step is used for abutting and limiting the assembly connecting screw rod in the lower case assembly connecting hole.
5. The battery energy storage box according to claim 4, wherein the assembly connecting screw comprises an assembly rod body and an assembly crimping part which are connected with each other, the assembly rod body is arranged in the lower shell assembly connecting hole and the first blocking hole in a penetrating mode, the assembly rod body is connected with the assembly connecting screw cap, and the assembly crimping part is abutted with the inner wall of the lower shell assembly connecting hole.
6. The battery storage case of claim 5, wherein the assembly crimp has a first mounting angled face that is angled toward the assembly connection nut.
7. The battery energy storage box according to claim 5, wherein the assembly connection screw further comprises an assembly limiting plate, the assembly limiting plate is mounted on the assembly pressing connection portion, a second blocking hole communicated with the lower shell assembly connection hole is formed in the battery assembly lower shell, the assembly limiting plate is clamped in the second blocking hole, and the aperture of the second blocking hole is larger than that of the lower shell assembly connection hole.
8. The battery energy storage box according to claim 1, wherein the battery assembly lower shell is provided with an assembly accommodating clamping groove communicated with the lower shell assembly connecting hole, and a part of the battery assembly middle shell is clamped in the assembly accommodating clamping groove.
9. The battery storage case of claim 8, wherein the battery pack lower case further has a second installation inclined surface located on an inner wall of the pack accommodating card slot, the second installation inclined surface being inclined toward the battery pack middle case.
10. A domestic battery power storage cabinet comprising a battery power storage tank as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598305.8U CN220209156U (en) | 2023-06-20 | 2023-06-20 | Battery energy storage box and household battery energy storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598305.8U CN220209156U (en) | 2023-06-20 | 2023-06-20 | Battery energy storage box and household battery energy storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209156U true CN220209156U (en) | 2023-12-19 |
Family
ID=89155003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321598305.8U Active CN220209156U (en) | 2023-06-20 | 2023-06-20 | Battery energy storage box and household battery energy storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209156U (en) |
-
2023
- 2023-06-20 CN CN202321598305.8U patent/CN220209156U/en active Active
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