CN218876875U - Power battery support structure - Google Patents
Power battery support structure Download PDFInfo
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- CN218876875U CN218876875U CN202320095002.8U CN202320095002U CN218876875U CN 218876875 U CN218876875 U CN 218876875U CN 202320095002 U CN202320095002 U CN 202320095002U CN 218876875 U CN218876875 U CN 218876875U
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- battery pack
- power battery
- switching
- battery
- bracket
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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 power battery supporting structure for the power battery of fixed car, power battery supporting structure includes: the battery pack comprises a battery pack, a plurality of hangers and a plurality of elastic pieces, wherein the hangers are fixed on at least one edge of the battery pack and are sequentially arranged at intervals along the corresponding side length direction of the battery pack; the two switching brackets are respectively and fixedly connected with the two hanging lugs on the outermost sides of the corresponding edges of the battery pack, and mounting bolts for fixedly connecting with a frame are fixedly arranged on the switching brackets; the lower supporting plate is connected with a plurality of hanging lugs, is positioned on one side of the hanging lugs departing from the switching bracket and is fixedly connected with each hanging lug. This power battery supporting structure fixes the battery package through the switching support cooperation bottom plate of both sides, because the battery package middle part is fixed through the bottom plate, consequently only needs two switching supports, also one side of battery package only need can realize fixing through two mounting points, has reduced the mounting point, has saved installation space.
Description
Technical Field
The utility model relates to a fixed technical field of car power battery, concretely relates to power battery supporting structure.
Background
At present, electric vehicles have become an important trend in the development of automobiles. The power battery is used as an important component of the electric automobile, and the installation mode of the power battery has important influence on the automobile performance.
The power battery arranges on the frame, hangs the form in middle part before the frame usually, because of the fixed hangers of frame shape problem and the influence power battery of battery size can't be fixed with both sides frame lug connection, the traditional arrangement of this kind of condition is the fixed power battery of the switching structure of design complicacy, fixes switching structure to the frame again on, the fixed point is many, occupies great installation space, and the power battery of very being not convenient for is installed in narrow and small space.
Therefore, how to provide a power battery support structure, make its simple structure, the mounting point is few, saves installation space. The power battery can be conveniently installed in a narrow space, and the technical problem to be solved by the technical personnel in the field is solved urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a power battery supporting structure to reduce the mounting point, save installation space, thereby make things convenient for power battery to install in narrow and small space.
In order to achieve the above object, the utility model provides a power battery supporting structure for the power battery of fixed car, power battery supporting structure includes:
the battery pack comprises a battery pack, a plurality of hangers and a plurality of elastic pieces, wherein the hangers are fixed on at least one edge of the battery pack and are sequentially arranged at intervals along the corresponding side length direction of the battery pack;
the two switching brackets are respectively and fixedly connected with the two hanging lugs on the outermost sides of the corresponding edges of the battery pack, and mounting bolts fixedly connected with a frame are fixedly arranged on the switching brackets;
the lower supporting plate is connected with a plurality of hanging lugs, is positioned on one side of the hanging lugs departing from the switching bracket and is fixedly connected with each hanging lug.
Preferably, the adapting bracket is a rectangular box structure with an opening on the side surface, wherein the side surface opposite to the battery pack is provided with an opening;
the bottom surface of the switching bracket is attached to the top surface of the corresponding hanging lug, and an external bolt sequentially penetrates through the lower supporting plate, the hanging lug and the switching bracket so as to fix the lower supporting plate, the hanging lug and the switching bracket together;
the top surface of the adapter bracket is provided with the mounting bolt.
Preferably, the battery pack is of a rectangular structure, and the power battery support structure is arranged on two opposite edges of the battery pack in the width direction.
Preferably, the battery pack is of a rectangular structure, and the power battery support structure is arranged on two opposite edges of the battery pack in the length direction.
The utility model discloses following beneficial effect has:
this power battery supporting structure, at the in-service application in-process, fixes on the fixed point that the frame corresponds through the construction bolt on two switching supports to the realization is fixed to power battery. This power battery supporting structure fixes the battery package through the switching support cooperation bottom plate of both sides, because the battery package mid portion is fixed through the bottom plate, consequently only needs two switching supports, also only needs to realize fixing through two mounting points on one side of battery package, has reduced the mounting point, has saved installation space to make things convenient for power battery to install in narrow and small space. And moreover, the stress of the battery pack can be balanced through the lower supporting plate, the situation of single-point stress is avoided, and the installation strength is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural view of a power battery support structure according to the present invention;
fig. 2 is a schematic structural view of the adapting bracket and the lower supporting plate of the present invention;
fig. 3 is a schematic structural view of the switching of the present invention;
fig. 4 is a schematic structural view of the lower supporting plate of the present invention;
reference numerals
1-a battery pack; 2-a switching bracket; 3-a lower supporting plate; 4-external bolt; 5-a nut; 6-mounting bolts.
Detailed Description
The core of the utility model is to provide a power battery supporting structure to reduce the mounting point, save installation space, thereby make things convenient for power battery to install in narrow and small space.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a power battery support structure according to the present invention; fig. 2 is a schematic structural view of the adapting bracket and the lower supporting plate of the present invention; fig. 3 is a schematic structural view between the transitions according to the present invention; fig. 4 is a schematic structural view of the bottom plate of the present invention.
The embodiment of the utility model discloses power battery supporting structure for the power battery of fixed car. The power battery support structure comprises: a plurality of hangers 7, two adapting brackets 2 and a lower supporting plate 3. Wherein a plurality of hangers 7 are fixed on at least one side of the battery pack 1, and the plurality of hangers 7 are arranged at intervals in sequence along the corresponding side length direction of the battery pack 1. Two switching supports 2 respectively with battery package correspond two hangers 7 fixed connection in the outermost side on the limit, set firmly on the switching support 2 and be used for the mounting bolt 6 with the frame links firmly. The lower supporting plate 3 is connected with a plurality of hanging lugs 7, and the lower supporting plate 3 is positioned on one side of the hanging lugs 7 departing from the switching bracket 2 and is fixedly connected with each hanging lug 7.
This power battery supporting structure, at the in-service use in-process, fixes on the fixed point that the frame corresponds through the construction bolt 6 on two switching supports 2 to the realization is fixed to power battery. This power battery supporting structure, through the switching support 2 cooperation bottom plate 3 of both sides fixed battery package 1, because battery package 1 middle part is fixed through bottom plate 3, consequently only need two switching supports 2, also one side of battery package only needs can realize fixing through two mounting points, has reduced the mounting point, has saved installation space to make things convenient for power battery to install in narrow and small space. Moreover, the stress of the battery pack 1 can be balanced through the lower supporting plate 3, the situation of single-point stress is avoided, and the installation strength is improved.
It should be noted that, when the battery pack is in a rectangular structure, the power battery support structure may be disposed on two opposite sides of the battery pack 1 along the width direction. Namely, the power battery support structure is arranged on the front side edge and the rear side edge of the battery pack 1, the battery pack 1 is fixed through the fixing points on the front side and the rear side of the battery pack 1, and the situation is suitable for fixing the battery pack 1 through the fixing points on the front side and the rear side when the width of the battery pack 1 is larger than that of the frame.
When the battery pack is in a rectangular structure, the power battery bracket structure can also be arranged on two opposite edges of the battery pack 1 along the length direction. Namely, the power battery support structure is arranged on the left side and the right side of the battery pack 1, the battery pack 1 is fixed through fixing points on the left side and the right side of the battery pack 1, and the power battery support structure is suitable for fixing the battery pack 1 through the left fixing point and the right fixing point when the length of the battery pack 1 is greater than that of a vehicle frame. The technical personnel in the field can carry out the arrangement position that this power battery supporting structure of adaptive design according to actual conditions to make things convenient for battery package 1 to install in narrow and small space.
In some embodiments, the adaptor bracket 2 has a rectangular box structure with an open side, wherein the side opposite to the battery pack 1 is open. The bottom surface of the switching support 2 is attached to the top surface of the corresponding hanging lug 7, the external bolt 4 sequentially penetrates through the lower support plate 3, the hanging lug 7 and the switching support 2 and then is screwed with the nut 5, the lower support plate 3, the hanging lug 7 and the switching support 2 are fixed together, and the mounting bolt 6 is arranged on the top surface of the switching support 2. Therefore, the side surface of the switching bracket 2 is designed to be an opening, so that the nut 5 is very convenient to screw and install. And, design switching support 2 for the rectangle box structure, the bottom surface is laminated with hangers 7, and the top surface sets up construction bolt 6, simple structure, simple to operate.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It should be understood that the use of "system," "device," "unit," and/or "module" herein is merely one way to distinguish between different components, elements, components, parts, or assemblies of different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.
As used in this application and in the claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" are intended to cover only the explicitly identified steps or elements as not constituting an exclusive list and that the method or apparatus may comprise further steps or elements. An element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
If used in this application, the flowcharts are intended to illustrate operations performed by the system according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (4)
1. The utility model provides a power battery supporting structure for the power battery of fixed car, its characterized in that, power battery supporting structure includes:
the battery pack comprises a plurality of hangers fixed on at least one edge of the battery pack, wherein the hangers are sequentially arranged at intervals along the corresponding side length direction of the battery pack;
the two switching brackets are respectively and fixedly connected with the two hanging lugs on the outermost sides of the corresponding edges of the battery pack, and mounting bolts for fixedly connecting with a frame are fixedly arranged on the switching brackets;
the lower supporting plate is connected with a plurality of hanging lugs, is positioned on one side of the hanging lugs departing from the switching bracket and is fixedly connected with each hanging lug.
2. The power battery bracket structure according to claim 1, wherein the adapter bracket is a rectangular box structure with an opening on the side surface, and the side surface opposite to the battery pack is arranged in an opening manner;
the bottom surface of the switching bracket is attached to the top surface of the corresponding hanging lug, and an external bolt sequentially penetrates through the lower supporting plate, the hanging lug and the switching bracket so as to fix the lower supporting plate, the hanging lug and the switching bracket together;
the mounting bolt is arranged on the top surface of the switching support.
3. The power battery support structure according to claim 1 or 2, wherein the battery pack is of a rectangular structure as a whole, and the power battery support structure is provided on two opposite sides of the battery pack in the width direction.
4. The power battery support structure according to claim 1 or 2, wherein the battery pack is of a rectangular structure as a whole, and the power battery support structure is arranged on two opposite edges of the battery pack in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320095002.8U CN218876875U (en) | 2023-02-01 | 2023-02-01 | Power battery support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320095002.8U CN218876875U (en) | 2023-02-01 | 2023-02-01 | Power battery support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218876875U true CN218876875U (en) | 2023-04-18 |
Family
ID=85951845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320095002.8U Active CN218876875U (en) | 2023-02-01 | 2023-02-01 | Power battery support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218876875U (en) |
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2023
- 2023-02-01 CN CN202320095002.8U patent/CN218876875U/en active Active
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