CN219329355U - Battery module's fixed knot constructs and battery module - Google Patents
Battery module's fixed knot constructs and battery module Download PDFInfo
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- CN219329355U CN219329355U CN202320483812.0U CN202320483812U CN219329355U CN 219329355 U CN219329355 U CN 219329355U CN 202320483812 U CN202320483812 U CN 202320483812U CN 219329355 U CN219329355 U CN 219329355U
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- battery module
- pressing plate
- fixing
- fixed
- fixing structure
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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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Abstract
The utility model provides a fixing structure of a battery module, comprising: the fixed pressing plate is arranged on one side of the battery module; the buffer strips are arranged on one side of the fixed pressing plate side by side; the insulation component is arranged on the other side of the fixed pressing plate; the insulation assembly, the fixed pressing plate and the buffer strip are sequentially connected and then arranged on the battery module. The fixing structure of the battery module can improve the service efficiency of the battery module.
Description
Technical Field
The present utility model relates to the field of battery technologies, and in particular, to a fixing structure of a battery module and a battery module.
Background
With the development of technology, the application range of the battery module is wider and wider, and the battery module relates to production or life. However, the existing battery module uses the battery pressing plate to cover the whole battery module, and when the coverage area is large, the weight of the protection plate of the battery module is increased, so that the lightweight development of the battery module is not facilitated. In addition, the current battery module is easy to appear because fixed insecure causes the battery core to appear damaging and friction produces dangerous conditions such as static explosion in use or removal, has reduced battery module's use and transport efficiency.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a fixing structure of a battery module and a battery module, which improve the use and transportation efficiency of the battery module.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a fixing structure of a battery module, which is characterized in that the fixing structure comprises:
the fixed pressing plate is arranged on one side of the battery module;
the buffer strips are arranged on one side of the fixed pressing plate side by side; and
the insulation component is arranged on the other side of the fixed pressing plate;
the insulation assembly, the fixed pressing plate and the buffer strip are sequentially connected and then arranged on the battery module.
In an embodiment of the present utility model, the fixing structure further includes a groove, and the groove is disposed at two end positions and a middle position of one side of the fixed platen.
In an embodiment of the utility model, the fixed pressing plate has a strip structure.
In an embodiment of the utility model, the fixing structure further includes a buckle, and the buckle is disposed at one end of the fixing pressing plate.
In an embodiment of the present utility model, the grooves at two end positions of one side of the fixed pressing plate are symmetrically disposed.
In one embodiment of the present utility model, each of the grooves is provided with at least one threaded hole.
In an embodiment of the utility model, the buckle is symmetrically arranged with a groove formed in the middle of the fixed pressing plate as a central line.
In an embodiment of the utility model, the buffer strip is symmetrically arranged at one side of the fixed pressing plate by taking a groove at the middle position of the fixed pressing plate as a central line.
In an embodiment of the present utility model, a width of the insulating component is greater than or equal to a width of the fixed platen, and a width of the buffer strip is greater than or equal to a width of the fixed platen.
The utility model also provides a battery module, comprising:
a plurality of electrical cores;
the protection plate is arranged on one side of the battery cell; and
the fixed knot constructs, locates one side of guard plate, the fixed knot constructs and includes:
the fixed pressing plate is arranged on one side of the protection plate;
the buffer strips are arranged on one side of the fixed pressing plate side by side; and
the insulation component is arranged on the other side of the fixed pressing plate;
the insulation assembly, the fixed pressing plate and the buffer strip are sequentially connected and then arranged on the protection plate.
As described above, the fixing structure of the battery module and the battery module are provided, the fixing pressing plate of the battery module is provided with the threaded holes to be matched with the bolts, the buffer strip is arranged on one side of the fixing pressing plate, and the insulating assembly is arranged between the fixing pressing plate and the battery module, so that the fixing of the fixing pressing plate to the battery module can be enhanced, the battery module is buffered and insulated, and the transportation and the use efficiency of the battery module are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an exploded view showing a fixing structure of a battery module according to the present utility model.
Fig. 2 is a schematic view showing the overall structure of a fixing structure of a battery module according to the present utility model.
Fig. 3 is a schematic view illustrating a structure of a battery module according to the present utility model.
Fig. 4 is a partial schematic structure of a fixing structure of a battery module according to the present utility model.
Description of element numbers:
100. a battery module; 110. a battery cell; 120. a circuit board; 130. a protection plate;
200. a fixed structure; 210. a fixed pressing plate; 211. a groove; 212. a buckle; 220. a buffer strip; 230. an insulating assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, the present utility model provides a battery module, which is a key part of a large-scale electric product such as a trolley, and the battery module is capable of operating normally. Therefore, the simple and effective battery module can improve the use and transportation efficiency of the battery module. Specifically, the battery module 100 may include a battery cell 110, a circuit board 120, a protection plate 130, and a fixing structure 200. The battery cells 110 may be provided with a plurality of battery cells, the circuit board 120 may be disposed on one side of the battery cells 110, and the circuit board 120 is connected with the battery cells 110 through wires. The shielding plate 130 may be provided at one side of the circuit board 120 for protecting the circuit board 120.
Referring to fig. 1 and 2, the present utility model provides a fixing structure of a battery module, and the fixing structure 200 of the battery module may include a fixing pressing plate 210, a buffer bar 220, and an insulation member 230. The insulating assembly 230, the fixing pressing plate 210, and the buffer bar 220 may be sequentially connected to one side of the protection plate 130 of the battery module 100. The fixing pressing plate 210 may be disposed at one side of the protection plate 130, and the fixing pressing plate 210 may have a bar-shaped structure, but is not limited thereto, and the fixing pressing plate 210 may have other shapes as long as it is capable of fixing the battery module 100. The grooves 211 may be formed at both end positions and at the middle position of one side of the fixed platen 210, but not limited thereto, and the grooves 211 may be formed at other positions of the fixed platen 210. The grooves 211 at both end positions of one side of the fixed platen 210 may be symmetrically disposed, and each end of one side of the fixed platen 210 may be provided with 2 grooves 211, but not limited thereto, each end of one side of the fixed platen 210 may be provided with 1 groove 211 or other numbers of grooves 211. One groove 211 may be provided at a middle position of one side of the fixed platen 210, and other numbers of grooves 211 may be provided. For example, two grooves 211 may be symmetrically provided at both end positions of one side of the fixed platen 210, and one groove 211 may be provided at the middle position. Each groove 211 may be provided with 1 screw hole therein, but not limited thereto, each groove 211 of the fixed platen 210 may be provided with 2 screw holes therein, and other numbers of screw holes may be provided. For example, 1 screw hole is formed in each groove 211 at both ends of one side of the fixed platen 210, 2 screw holes are formed in the groove 211 at the middle position of the fixed platen 210, and the 2 screw holes are vertically arranged. The threaded hole in the groove 211 can be matched with the bolt to detachably mount the fixing pressing plate 210 on the battery module 100, so as to realize the fixing function of the battery module 100.
Referring to fig. 1 and 2, in an embodiment of the present utility model, a plurality of buckles 212 may be further disposed at one end of the fixing pressing plate 210, for example, 2 buckles 212 may be disposed at one end of the fixing pressing plate 210, 4 buckles 212 may be disposed, but not limited thereto, and other even number of buckles 212 may be disposed for buckling with the protection plate 130, so as to further enhance the fixing effect of the fixing pressing plate 210 on the battery module 100. The buckle 212 may be symmetrically disposed with a groove 211 formed at a middle position of the fixed platen 210 as a center line.
Referring to fig. 1 and 2, in one embodiment of the present utility model, the buffer strip 220 may be adhered to one side of the fixed platen 210 by an adhesive tape, for example, the buffer strip 220 may be disposed on one side of the fixed platen 210 by a 3M adhesive. However, the buffer bar 220 may be fixed to one side of the fixed platen 210 by other means. The buffer bar 220 may be provided in plurality, for example, the buffer bar 220 may be provided in 2 or 3, or other numbers may be provided. When the number of the buffer bars 220 is an even number, the buffer bars 220 may be symmetrically disposed at one side of the fixed platen 210 with respect to the center line of the groove 211 at the middle position of the fixed platen 210. When the number of the buffer bars 220 is an odd number, the buffer bars 220 may be disposed side by side at one side of the fixed pressing plate 210 for buffering the impact force of the outside on the fixed pressing plate 210, thereby further protecting the battery module 100. However, the buffer strip 220 may be a foam silica gel sheet, and the buffer strip 220 may be made of other buffer materials, so long as the buffer effect on the fixed platen 210 is achieved. The width of the side of the buffer bar 220 where it contacts the fixed platen 210 may be greater than or equal to the width of the fixed platen 210 for better buffering the fixed platen 210.
Referring to fig. 1 and 2, in one embodiment of the present utility model, the insulating member 230 may be disposed on the other side of the fixed pressing plate 210 by an adhesive tape, but not limited thereto, and the insulating member 230 may be disposed on the other side of the fixed pressing plate 210 by other means for isolating the battery module 100 from the fixed pressing plate 210. The insulation member 230 may be a thermoplastic material (pc sheet) or other material as long as it can perform an insulation function. The other side of the insulation member 230 may be provided at one side of the protection plate 130 of the battery module 100. The width of the side of the insulating assembly 230 contacting the fixed platen 210 may be greater than or equal to the width of the fixed platen 210, so as to ensure that the insulating assembly 230 and the fixed platen 210 can be insulated.
Referring to fig. 1, 2, 3 and 4, in one embodiment of the present utility model, an operator first needs to locate the insulating member 230 on one side of the protection plate 130 of the battery module 100 by using an adhesive tape, but the present utility model is not limited thereto, and the insulating member 230 may be located on one side of the protection plate 130 of the battery module 100 by other means to isolate the battery module 100 from the fixing pressing plate 210. The insulation member 230 may be a thermoplastic material (pc sheet), but not limited thereto, the insulation member 230 may be other insulation materials. The width of the side of the insulating assembly 230 contacting the fixed platen 210 may be greater than or equal to the width of the fixed platen 210, so as to ensure that the insulating assembly 230 and the fixed platen 210 can be insulated. Next, the operator needs to adhere the fixed platen 210 to the other side of the insulating assembly 230 by using an adhesive tape, and the fixed platen 210 is adhered to the other side of the insulating assembly 230 by using a 3M adhesive. The fixing pressing plate 210 may have a bar-shaped structure, but is not limited thereto, and the fixing pressing plate 210 may have other shapes as long as the battery module 100 can be fixed. The grooves 211 may be formed at both end positions and at the middle position of one side of the fixed platen 210, but not limited thereto, and the grooves 211 may be formed at other positions of the fixed platen 210. The grooves 211 at both end positions of one side of the fixed platen 210 may be symmetrically disposed, and each end of one side of the fixed platen 210 may be provided with 2 grooves 211, but not limited thereto, each end of one side of the fixed platen 210 may be provided with 1 groove 211 or other numbers of grooves 211. One groove 211 may be provided at a middle position of one side of the fixed platen 210, and other numbers of grooves 211 may be provided. For example, two grooves 211 may be symmetrically provided at both end positions of one side of the fixed platen 210, and one groove 211 may be provided at the middle position. Each groove 211 may be provided with 1 screw hole therein, but not limited thereto, each groove 211 of the fixed platen 210 may be provided with 2 screw holes therein, and other numbers of screw holes may be provided. For example, 1 screw hole is formed in each groove 211 at both ends of one side of the fixed platen 210, 2 screw holes are formed in the groove 211 at the middle position of the fixed platen 210, and the 2 screw holes are vertically arranged. The threaded hole in the groove 211 can be matched with the bolt to detachably mount the fixing pressing plate 210 on the battery module 100, so as to realize the fixing function of the battery module 100. The fixed platen 210 may further have a plurality of buckles 212 at one end, for example, 2 buckles 212 may be provided at one end of the fixed platen 210, and 4 buckles 212 may be provided, but not limited thereto, and other even number of buckles 212 may be provided. The buckle 212 may be symmetrically disposed with a groove 211 formed in the middle of the fixing plate 210 as a center line, and the buckle 212 is used for fastening with the protection plate 130, thereby further enhancing the fixing effect of the fixing plate 210 on the battery module 100.
Referring to fig. 1, 2, 3 and 4, in one embodiment of the present utility model, the operator needs to adhere the buffer strip 220 to the side of the fixed platen 210 with the groove 211 by using an adhesive tape, for example, the buffer strip 220 may be disposed on the side of the fixed platen 210 with the groove 211 by using 3M adhesive. However, the buffer bar 220 may be fixed to one side of the fixed platen 210 by other means. The buffer bar 220 may be provided in plurality, for example, the buffer bar 220 may be provided in 2 or 3, or other numbers may be provided. When the number of the buffer bars 220 is an even number, the buffer bars 220 may be symmetrically disposed at one side of the fixed platen 210 with respect to the center line of the groove 211 at the middle position of the fixed platen 210. When the number of the buffer bars 220 is an odd number, the buffer bars 220 may be disposed side by side at one side of the fixed pressing plate 210 for buffering the impact force of the outside on the fixed pressing plate 210, thereby further protecting the battery module 100. However, the buffer strip 220 may be a foam silica gel sheet, and the buffer strip 220 may be made of other buffer materials, so long as the buffer effect on the fixed platen 210 is achieved. The width of the side of the buffer bar 220, which is in contact with the fixed pressing plate 210, may be greater than or equal to the width of the fixed pressing plate 210 for better buffering the fixed pressing plate 210, so as to complete the installation of the fixing structure of the battery module.
In summary, according to the fixing structure of the battery module and the battery module provided by the utility model, the screw holes are formed in the fixing pressing plate of the battery module to be matched with the bolts, the buffer strips are arranged on one side of the fixing pressing plate, and the insulating assembly is arranged between the fixing pressing plate and the battery module, so that the fixing of the fixing pressing plate to the battery module can be enhanced, the buffer insulation effect is achieved on the battery module, and the transportation and the use efficiency of the battery module are improved.
In the description of the present specification, the descriptions of the terms "present embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. A fixing structure of a battery module, characterized in that the fixing structure comprises:
the fixed pressing plate is arranged on one side of the battery module;
the buffer strips are arranged on one side of the fixed pressing plate side by side; and
the insulation component is arranged on the other side of the fixed pressing plate;
the insulation assembly, the fixed pressing plate and the buffer strip are sequentially connected and then arranged on the battery module.
2. The fixing structure of the battery module according to claim 1, further comprising grooves provided at both end positions and at a middle position of one side of the fixing pressing plate.
3. The fixing structure of the battery module according to claim 1, wherein the fixing pressing plate has a bar-shaped structure.
4. The fixing structure of a battery module according to claim 1, further comprising a buckle provided at one end of the fixing pressing plate.
5. The fixing structure of the battery module according to claim 2, wherein the grooves at both end positions of one side of the fixing pressing plate are symmetrically disposed.
6. The fixing structure of the battery module according to claim 2, wherein at least one screw hole is formed in each of the grooves.
7. The fixing structure of a battery module according to claim 4, wherein the buckle is symmetrically disposed with a groove formed at a middle position of the fixing pressing plate as a center line.
8. The fixing structure of the battery module according to claim 1, wherein the buffer bar is symmetrically disposed at one side of the fixing pressing plate with a groove at a middle position of the fixing pressing plate as a center line.
9. The fixing structure of the battery module according to claim 1, wherein the insulating member has a width greater than or equal to a width of the fixing pressing plate, and the buffer bar has a width greater than or equal to a width of the fixing pressing plate.
10. A battery module, comprising:
a plurality of electrical cores;
the protection plate is arranged on one side of the battery cell; and
the fixed knot constructs, locates one side of guard plate, the fixed knot constructs and includes:
the fixed pressing plate is arranged on one side of the protection plate;
the buffer strips are arranged on one side of the fixed pressing plate side by side; and
the insulation component is arranged on the other side of the fixed pressing plate;
the insulation assembly, the fixed pressing plate and the buffer strip are sequentially connected and then arranged on the protection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320483812.0U CN219329355U (en) | 2023-03-14 | 2023-03-14 | Battery module's fixed knot constructs and battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320483812.0U CN219329355U (en) | 2023-03-14 | 2023-03-14 | Battery module's fixed knot constructs and battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219329355U true CN219329355U (en) | 2023-07-11 |
Family
ID=87062245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320483812.0U Active CN219329355U (en) | 2023-03-14 | 2023-03-14 | Battery module's fixed knot constructs and battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219329355U (en) |
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2023
- 2023-03-14 CN CN202320483812.0U patent/CN219329355U/en active Active
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