CN218123606U - Battery box with simple structure - Google Patents
Battery box with simple structure Download PDFInfo
- Publication number
- CN218123606U CN218123606U CN202221585894.1U CN202221585894U CN218123606U CN 218123606 U CN218123606 U CN 218123606U CN 202221585894 U CN202221585894 U CN 202221585894U CN 218123606 U CN218123606 U CN 218123606U
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- Prior art keywords
- frame
- battery
- battery pack
- battery box
- fixedly connected
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- 238000004378 air conditioning Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a simple structure's battery box, include: top hoist and mount frame, bottom support and a plurality of battery package. The bottom support and the top hoisting frame are arranged at intervals. Each battery pack is arranged between the top hoisting frame and the bottom support, the battery packs are sequentially arranged along the extending direction of the bottom support, the top of each battery pack is fixedly connected to the top hoisting frame, and the bottom of each battery pack is fixedly connected to the bottom support. The battery pack of the battery box can be directly connected with the top hoisting frame and the bottom support, the battery pack forms a part of a main frame structure of the battery box, and the assembly structure is simplified.
Description
Technical Field
The utility model relates to a new forms of energy equipment technical field especially relates to a simple structure's battery box.
Background
In the prior art, the battery box comprises a battery pack, a main frame, a top hoisting frame and a bottom support. The top hoisting frame is connected to the top of main frame, and bottom leg joint is in the bottom of main frame, and the battery package then need pack into the inside cavity of main frame, and this kind of assembly structure main frame needs a large amount of metal material, and the consumptive material is big, causes certain waste.
In view of this, the utility model discloses it is special.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure's battery box.
The application provides the following technical scheme:
a battery box with a simple structure comprises:
a top hoisting frame;
the bottom bracket and the top hoisting frame are arranged at intervals;
the battery pack comprises a plurality of battery packs, wherein each battery pack is arranged between the top hoisting frame and the bottom support, the battery packs are sequentially arranged along the extending direction of the bottom support, the top of each battery pack is fixedly connected to the top hoisting frame, and the bottom of each battery pack is fixedly connected to the bottom support.
Optionally, the battery pack includes a frame, an inner plate, and a battery module;
the inner plate body is connected to the frame, a cavity is formed by enclosing the inner plate body, and the battery module is arranged in the cavity;
the top hoisting frame is fixedly connected with the frame.
Optionally, the top hoisting frame is provided with a top hoisting matching frame and a bottom connecting frame, and the top hoisting matching frame is connected with the bottom connecting frame;
the frame comprises a top planar frame;
the top plane frame and the bottom connecting frame are fixedly connected.
Optionally, the bottom connecting frame is provided with two first main beams arranged at intervals;
the top plane frame is provided with two second main beams which are arranged at intervals;
and the two first main beams are respectively fixedly connected with the corresponding second main beams.
Optionally, a plurality of connecting holes are formed in the first main beam along the length direction, and a plurality of fixing holes are formed in the second main beam along the length direction;
one end of each fastener penetrates through a connecting hole to be connected with the corresponding fixing hole.
Optionally, the battery pack includes a frame, an inner plate, and a battery module;
the inner plate body is connected to the frame, a cavity is formed by enclosing the inner plate body, and the battery module is arranged in the cavity;
the bottom bracket is fixedly connected with the frame.
Optionally, the bottom bracket has an upper supporting frame and a lower assembling frame, and an accommodating space is formed between the upper supporting frame and the lower assembling frame;
the frame comprises a bottom planar frame;
the bottom planar frame is fixedly connected with the upper support frame.
Optionally, the upper support frame has two third main beams arranged at intervals;
the bottom plane frame is provided with two fourth main beams which are arranged at intervals;
and a plurality of fasteners respectively penetrate through the third main beam and are connected to the fourth main beam.
Optionally, a plurality of fixing seats are arranged on the upper supporting frame, and each fixing seat is sequentially arranged along a direction perpendicular to the third main beam;
the bottom planar frame has a fifth main beam perpendicular to the fourth main beam;
and the plurality of fasteners penetrate through the corresponding fixing seats respectively to be connected to the fifth main beam.
Optionally, a bottom support plate is arranged on the bottom bracket;
the battery pack is supported on the bottom support plate.
Optionally, a wear-resistant strip is disposed on the supporting surface of the bottom supporting plate, and the battery pack is supported on the wear-resistant strip.
Optionally, the battery box further comprises a connecting vertical beam, the connecting vertical beam is respectively connected with the top hoisting frame and the bottom support, the connecting vertical beam is provided with two connecting plates, and the two connecting plates are respectively connected with two adjacent battery packs.
Optionally, simple structure's battery box still includes outer guard plate, outer guard plate covers in each on the outer wall of battery package.
Through adopting above-mentioned technical scheme for this application has following beneficial effect:
the battery pack of the battery box can be directly connected with the top hoisting frame and the bottom support, the battery pack forms a part of a main frame structure of the battery box, and the assembly structure is simplified.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic perspective view of a battery box provided in an embodiment of the present application;
fig. 2 is a state diagram of a battery box provided by an embodiment of the application after an outer protection plate is removed;
FIG. 3 shows another perspective view of FIG. 2;
fig. 4 shows an exploded view (with a part of the structure removed) of the battery box provided in the embodiment of the present application;
fig. 5 is a state view of the battery box provided in the embodiment of the present application with the outer protective plate and a partial inner plate of a battery pack removed.
In the figure: 1. a top hoisting frame; 11. hoisting the matched frame at the top; 12. a first main beam; 2. a bottom bracket; 21. a third main beam; 22. a bottom support plate; 23. wear resistant strips; 3. a battery pack; 31. a second main beam; 32. an inner plate body; 33. a battery module; 34. a fourth main beam; 35. a fifth main beam; 4. a fixed seat; 5. connecting the vertical beams; 51. a connecting plate; 6. an outer protective plate; 7. A high-low pressure tank; 8, an air conditioning unit; a. a fastener;
it should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments, and the following embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or component to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1 to 5, in an embodiment of the present application, a battery box with a simple structure is provided, including: the device comprises a top hoisting frame 1, a bottom bracket 2 and a plurality of battery packs 3. The bottom bracket 2 and the top hoisting frame 1 are arranged at intervals. Each battery pack 3 is arranged between the top hoisting frame 1 and the bottom support 2, the battery packs 3 are sequentially arranged along the extending direction of the bottom support 2, the top of each battery pack 3 is fixedly connected to the top hoisting frame 1, and the bottom of each battery pack 3 is fixedly connected to the bottom support 2. The battery pack 3 of the battery box can be directly connected with the top hoisting frame 1 and the bottom support 2, the battery pack 3 forms a part of a main frame structure of the battery box, and the assembly structure is simplified.
In one possible embodiment, the battery pack 3 includes a frame, an inner plate 32, and a battery module 33. The inner plate body 32 is connected to the frame, the inner plate body 32 encloses to form a cavity, the battery module 33 is installed in the cavity, and the top hoisting frame 1 is fixedly connected with the frame.
In this embodiment, the structural strength of the battery pack 3 is improved by providing the frame, so that the structural strength of the battery pack 3 can satisfy the rigidity requirement as a part of the main frame structure of the battery box.
In a possible embodiment, the top hoisting frame 1 has a top hoisting fit frame 11 and a bottom connection frame, the top hoisting fit frame 11 and the bottom connection frame are connected, the frame comprises a top plane frame, and the top plane frame and the bottom connection frame are fixedly connected.
In one possible embodiment, as shown in fig. 2 and 5, the bottom connecting frame has two first main beams 12 spaced apart from each other, the top planar frame has two second main beams 31 spaced apart from each other, and the two first main beams 12 are respectively connected and fixed to the corresponding second main beams 31.
A plurality of connecting holes are formed in the first main beam 12 along the length direction, a plurality of fixing holes are formed in the second main beam 31 along the length direction, and the uniform ends of a plurality of fasteners a penetrate through the connecting holes to be connected to the corresponding fixing holes. The fastener a can be a bolt, and is convenient to disassemble and assemble.
In a possible embodiment, the battery pack 3 includes a frame, an inner plate 32 and a battery module 33, the inner plate 32 is connected to the frame, the inner plate 32 encloses a cavity, the battery module 33 is installed in the cavity, and the bottom bracket 2 is fixedly connected to the frame.
The bottom bracket 2 has an upper supporting frame and a lower assembling frame forming an accommodating space therebetween. The frame comprises a bottom planar frame, and the bottom planar frame is fixedly connected with the upper support frame.
In one possible embodiment, shown in figures 2 and 3, the upper support frame has two third main beams 21 spaced apart. The bottom planar frame has two fourth main beams 34 spaced apart. A plurality of fasteners a are attached to the fourth main beam 34 through the third main beam 21, respectively. The fastener a can be a bolt, so that the plug-in mounting is facilitated.
In a possible embodiment, a plurality of fixing seats 4 are provided on the upper supporting frame, each fixing seat 4 being arranged in sequence along a direction perpendicular to the third main beam 21. The bottom planar frame has a fifth main beam 35 perpendicular to the fourth main beam 34. A plurality of fasteners a are respectively connected to the fifth main beam 35 through the corresponding fixing seats 4.
In a possible embodiment, a bottom support plate 22 is provided on the bottom bracket 2. The battery pack 3 is supported on the bottom support plate 22. The bottom support plate 22 is provided with a wear resistant strip 23 on the support surface, and the battery pack 3 is supported on the wear resistant strip 23.
In this embodiment, the bottom support plate 22 is provided with wear strips 23. When the battery pack 3 is supported on the bottom support plate 22, the bottom wall of the battery pack 3 is attached to the wear resistant strip. The bottom support plate 22 may be of a metal structure, and the surface is covered with a protective layer, so that the battery pack 3 is easily damaged in the process of mounting the battery pack 3 on the bottom support plate 22. In view of the above, in the embodiment of the present application, the wear-resistant strips are disposed on the supporting surface, the wear-resistant strips can be higher than the supporting surface of the bottom supporting plate 22, and after the battery pack 3 is placed in the bottom supporting plate 22, the battery pack can be directly contacted with the wear-resistant strips and have a smaller gap with the protective layer, so that the protective layer on the surface of the bottom supporting plate 22 is prevented from being worn in the process of assembling and disassembling the battery pack 3. The rub strip may be made of an engineering plastic. A plurality of wear strips 23 may be disposed on the bottom support plate 22, each wear strip 23 is sequentially disposed along the length direction of the bottom support plate 22, and each wear strip 23 extends along the width direction of the bottom support plate 22.
In a possible embodiment, the battery box further comprises a connecting upright beam 5, the connecting upright beam is respectively connected with the top hoisting frame and the bottom support, the connecting upright beam 5 is provided with two connecting plates 51, and the two connecting plates 51 are respectively connected with two adjacent battery packs 3. The position of each battery pack 3 is further fixed.
In a possible embodiment, the battery box further comprises an outer protection plate 6, and the outer protection plate 6 covers the outer wall of each battery pack 3. The outer protective plate 6 has a protective effect and also has an aesthetic effect.
The bottom support is provided with an upper supporting frame and a lower assembling frame, an accommodating space is formed between the upper supporting frame and the lower assembling frame, an air conditioning unit 8 and a high-low pressure box 7 are arranged in the accommodating space, the high-low pressure box 7 is electrically connected with the battery modules, and the air conditioning unit 8 is electrically connected with the high-low pressure box 7. The air conditioning unit 8 is used to regulate the temperature in the battery box so that the battery pack can operate at a suitable temperature.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (13)
1. The utility model provides a simple structure's battery box which characterized in that includes:
a top hoisting frame;
the bottom bracket and the top hoisting frame are arranged at intervals;
the battery pack comprises a plurality of battery packs, wherein each battery pack is arranged between the top hoisting frame and the bottom support, the battery packs are sequentially arranged along the extending direction of the bottom support, the top of each battery pack is fixedly connected to the top hoisting frame, and the bottom of each battery pack is fixedly connected to the bottom support.
2. The battery box with simple structure as claimed in claim 1, wherein the battery pack comprises a frame, an inner plate body and a battery module;
the inner plate body is connected to the frame, a cavity is formed by enclosing the inner plate body, and the battery module is arranged in the cavity;
the top hoisting frame is fixedly connected with the frame.
3. The battery box with the simple structure as claimed in claim 2, wherein the top hoisting frame is provided with a top hoisting matching frame and a bottom connecting frame, and the top hoisting matching frame is connected with the bottom connecting frame;
the frame comprises a top planar frame;
the top plane frame and the bottom connecting frame are fixedly connected.
4. The battery box of claim 3, wherein the bottom connecting frame has two first main beams spaced apart;
the top plane frame is provided with two second main beams which are arranged at intervals;
and the two first main beams are respectively fixedly connected with the corresponding second main beams.
5. The battery box with the simple structure as claimed in claim 4, wherein the first main beam is provided with a plurality of connecting holes along the length direction, and the second main beam is provided with a plurality of fixing holes along the length direction;
one end of each fastener penetrates through a connecting hole to be connected with the corresponding fixing hole.
6. The battery box with simple structure as claimed in claim 1, wherein the battery pack comprises a frame, an inner plate body and a battery module;
the inner plate body is connected to the frame, a cavity is formed by enclosing the inner plate body, and the battery module is arranged in the cavity;
the bottom bracket is fixedly connected with the frame.
7. The battery box of claim 6, wherein the bottom bracket has an upper supporting frame and a lower assembling frame, and an accommodating space is formed between the upper supporting frame and the lower assembling frame;
the frame comprises a bottom planar frame;
the bottom planar frame is fixedly connected with the upper support frame.
8. The structurally simple battery box of claim 7, wherein the upper support frame has two third main beams spaced apart;
the bottom plane frame is provided with two fourth main beams which are arranged at intervals;
and a plurality of fasteners respectively penetrate through the third main beam and are connected to the fourth main beam.
9. The battery box with the simple structure as claimed in claim 8, wherein a plurality of fixing seats are arranged on the upper supporting frame, and the fixing seats are sequentially arranged along a direction perpendicular to the third main beam;
the bottom planar frame has a fifth main beam perpendicular to the fourth main beam;
and the plurality of fasteners penetrate through the corresponding fixing seats respectively to be connected to the fifth main beam.
10. The battery box of claim 1, wherein the bottom bracket is provided with a bottom support plate;
the battery pack is supported on the bottom support plate.
11. The battery box of claim 10, wherein the bottom support plate has wear strips on its support surface, and the battery pack is supported on the wear strips.
12. The battery box with the simple structure as claimed in claim 1, further comprising a connecting vertical beam, wherein the connecting vertical beam is respectively connected with the top hoisting frame and the bottom support, the connecting vertical beam has two connecting plates, and the two connecting plates are respectively connected with two adjacent battery packs.
13. The battery box of claim 1, further comprising an outer protection plate covering an outer wall of each battery pack.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221585894.1U CN218123606U (en) | 2022-06-23 | 2022-06-23 | Battery box with simple structure |
| PCT/CN2023/071251 WO2023246085A1 (en) | 2022-06-23 | 2023-01-09 | Battery case with simple structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221585894.1U CN218123606U (en) | 2022-06-23 | 2022-06-23 | Battery box with simple structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218123606U true CN218123606U (en) | 2022-12-23 |
Family
ID=84516592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221585894.1U Active CN218123606U (en) | 2022-06-23 | 2022-06-23 | Battery box with simple structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218123606U (en) |
| WO (1) | WO2023246085A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246085A1 (en) * | 2022-06-23 | 2023-12-28 | 上海启源芯动力科技有限公司 | Battery case with simple structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230335847A1 (en) * | 2020-09-28 | 2023-10-19 | Lg Energy Solution, Ltd. | Battery rack, energy storage system, and power generation system |
| CN215451640U (en) * | 2020-12-16 | 2022-01-07 | 湖南长峰重工科技有限公司 | Fixing structure of battery box for replacing heavy truck |
| CN214848910U (en) * | 2021-05-28 | 2021-11-23 | 湖南牛顺科技有限公司 | Battery box body |
| CN216186801U (en) * | 2021-08-24 | 2022-04-05 | 阳光储能技术有限公司 | Energy storage system |
| CN216872182U (en) * | 2022-02-21 | 2022-07-01 | 三一重工股份有限公司 | Modular battery box, battery box system and electric operation machine |
| CN218123606U (en) * | 2022-06-23 | 2022-12-23 | 上海启源芯动力科技有限公司 | Battery box with simple structure |
-
2022
- 2022-06-23 CN CN202221585894.1U patent/CN218123606U/en active Active
-
2023
- 2023-01-09 WO PCT/CN2023/071251 patent/WO2023246085A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246085A1 (en) * | 2022-06-23 | 2023-12-28 | 上海启源芯动力科技有限公司 | Battery case with simple structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023246085A1 (en) | 2023-12-28 |
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