CN210257977U - Battery package mounting structure - Google Patents
Battery package mounting structure Download PDFInfo
- Publication number
- CN210257977U CN210257977U CN201920973080.7U CN201920973080U CN210257977U CN 210257977 U CN210257977 U CN 210257977U CN 201920973080 U CN201920973080 U CN 201920973080U CN 210257977 U CN210257977 U CN 210257977U
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- Prior art keywords
- battery pack
- mounting structure
- battery package
- stabilizer blade
- battery
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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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- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a battery package mounting structure, belongs to electric automobile technical field, this battery package mounting structure, include battery package body and installing support in order can dismantling the mode and connect, the installing support includes envelope portion and connection stabilizer blade, and envelope portion links to each other with the bottom of battery package body, and it is fixed continuous with the automobile body to connect the stabilizer blade, the beneficial effects of the utility model are that, battery package mounting structure adopts split type structure, has promoted its energy density through lightweight mode, and overall installation structure has guaranteed rigidity, intensity and the stability of connecting moreover, has guaranteed power battery system's security.
Description
Technical Field
The utility model relates to an electric automobile technical field especially relates to a battery package mounting structure.
Background
The power battery pack is a core component of the pure electric vehicle, and the performance of the power battery pack is directly related to the service performance of a motor of the pure electric vehicle, the cruising ability, the safety, the reliability and the like of the pure electric vehicle.
The existing power battery pack comprises an integrated vehicle body fixing bracket, and the structure increases the overall mass of the battery pack and reduces the energy density of the battery pack. How to improve the energy density of the power battery pack and meet the national energy density requirement is a place needing improvement of the current power battery system.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a battery package mounting structure has mainly solved the problem that current power battery energy density is low, and aim at carries out components of a whole that can function independently design installation through installing support and the battery package with among the power battery system, has not only carried out lightweight design to the battery package, has promoted its energy density, makes overall structure more firm moreover, has guaranteed power battery system's security.
In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the battery pack mounting structure is characterized by comprising a battery pack body and a mounting support which are connected in a detachable mode, wherein the mounting support comprises an enveloping part and connecting support legs, the enveloping part is connected with the bottom of the battery pack body, and the connecting support legs are fixedly connected with a vehicle body.
Further, envelope portion and connection stabilizer blade integrated into one piece, the envelope portion cladding is in the bottom of battery package body, the outer end of envelope portion is bent and is formed the connection stabilizer blade, the connection stabilizer blade sets up around the battery package body.
Further, the enveloping part is arranged to be of a net structure and is connected with the bottom of the battery pack body through bolts.
Furthermore, a lightening hole is formed in the enveloping part.
Furthermore, the connecting support legs are provided with a plurality of connecting support legs, the connecting support legs are of hollow cylindrical structures formed by three side faces and a top face, and the top face is provided with positioning holes connected with the automobile body.
Further, the battery pack body comprises a box body and an internal battery module, wherein the box body is made of an aluminum material.
The utility model has the advantages that:
1. the battery pack mounting structure is composed of a battery pack body and a mounting bracket which are connected in a detachable mode, so that the whole weight of the battery pack body does not contain the weight of the mounting bracket, the split mounting structure improves the energy density of the battery pack in a weight-reducing mode, and the split mounting structure is low in cost and high in practicability; and the box body in the battery pack body is processed by aluminum materials, so that the weight of the battery pack is further reduced, and the energy density of the battery pack is improved.
2. The mounting bracket comprises an integrated enveloping part and connecting support legs, the enveloping part is of a net structure and is tightly fixed at the bottom of the battery pack body through a bolt in a covering manner, and the connection rigidity and the connection stability between the mounting bracket and the battery pack body are improved; and the connecting support leg is formed by bending the outer end of the enveloping part and surrounds the battery pack, the connecting support leg is of a hollow columnar structure formed by three side faces and a top face, the strength and the rigidity of the connecting support leg are improved, the connecting support leg is more firmly connected with a vehicle body, the overall structure of the power battery system is more stable and firm due to the overall structure design of the mounting support, and the safety of the power battery system is ensured.
To sum up, this battery package mounting structure adopts split type structure, has promoted its energy density through the mode of lightweight, and rigidity, intensity and the stability of connection have been guaranteed to whole mounting structure moreover, have guaranteed power battery system's security.
Drawings
The contents of the various figures of the specification and the labels in the figures are briefly described as follows:
fig. 1 is a top view of the present invention;
fig. 2 is a side view of the present invention;
the labels in the above figures are: 1. the battery pack comprises a battery pack body, 11 parts of a box body, 2 parts of a mounting bracket, 21 parts of an envelope part, 22 parts of a connecting supporting leg, 23 parts of a lightening hole, 24 parts of a positioning hole and 3 parts of a bolt.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating 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", "front", "rear", "left", "right", "vertical", "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 element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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," "connected," and "connected" are to be construed 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 in specific cases to those skilled in the art.
The utility model discloses specific embodiment does: as shown in fig. 1 and 2, a battery pack mounting structure includes a battery pack body 1 and a mounting bracket 2 which are detachably connected, so that the whole weight of the battery pack body 1 does not include the weight of the mounting bracket 2, and the split mounting structure improves the energy density of the battery pack, and has low cost and high practicability; the mounting bracket 2 comprises an enveloping part 21 and connecting support legs 22, the enveloping part 21 and the connecting support legs 22 are integrally formed, the enveloping part 21 is of a net structure and is composed of a plurality of transverse and longitudinal steel plates, the enveloping part 21 wraps the bottom of the battery pack body 1, and the enveloping part 21 is connected with the bottom of the battery pack body 1 through bolts 3, so that the connection rigidity and the connection stability between the mounting bracket and the battery pack body are improved; the outer end of envelope portion 21 is bent and is formed connection stabilizer blade 22, connection stabilizer blade 22 sets up around battery package body 1, connection stabilizer blade 22 links to each other with the automobile body is fixed, connection stabilizer blade 22 is provided with a plurality ofly, every connection stabilizer blade 22 sets up to the hollow column structure that comprises three side and a top surface, be provided with the locating hole 24 that links to each other with the automobile body on its top surface, the design of this kind of connection stabilizer blade 22 structure has not only alleviateed its whole weight, and improved its intensity and rigidity, it is more firm to make the connection of connection stabilizer blade 22 and automobile body. The design of the overall structure of the mounting bracket enables the overall structure of the power battery system to be more stable and firm, and the safety of the power battery system is ensured.
In addition, in order to reduce the weight of the mounting bracket 2 and facilitate the mounting, a lightening hole 23 is arranged on the enveloping part 21; the battery pack body 1 comprises a box body 11 and an internal battery module, and in order to further reduce the weight of the battery pack body 1 and improve the energy density of the battery pack body, the box body 11 is made of an aluminum material. In addition, one end of the box body 11 is integrated with a plurality of circuit interfaces, including a communication interface, a current input interface, a current output interface and the like of the battery pack, and the concentrated part of the interfaces is provided with a connection convenient for lines.
To sum up, the utility model discloses a split type structure has promoted its energy density through lightweight mode, and overall structure is simple, and overall installation structure has guaranteed rigidity, intensity and the stability of connection moreover, has guaranteed power battery system's security.
The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.
Claims (6)
1. The utility model provides a battery package mounting structure, its characterized in that includes battery package body (1) and installing support (2) with the mode of dismantling and connect, installing support (2) are including envelope portion (21) and connection stabilizer blade (22), envelope portion (21) link to each other with the bottom of battery package body (1), it is fixed continuous with the automobile body to connect stabilizer blade (22).
2. The battery pack mounting structure according to claim 1, wherein: envelope portion (21) and connection stabilizer blade (22) integrated into one piece, the cladding of envelope portion (21) is in the bottom of battery package body (1), the outer end of envelope portion (21) is bent and is formed connection stabilizer blade (22), connection stabilizer blade (22) set up around battery package body (1).
3. The battery pack mounting structure according to claim 2, wherein: the enveloping part (21) is of a net structure, and the enveloping part (21) is connected with the bottom of the battery pack body (1) through a bolt (3).
4. The battery pack mounting structure according to any one of claims 1 to 3, wherein: the envelope part (21) is provided with a lightening hole (23).
5. The battery pack mounting structure according to claim 4, wherein: the connecting support legs (22) are arranged in a plurality of numbers, the connecting support legs (22) are arranged to be of hollow cylindrical structures consisting of three side faces and a top face, and positioning holes (24) connected with a vehicle body are formed in the top face.
6. The battery pack mounting structure according to claim 4, wherein: the battery pack body (1) comprises a box body (11) and an internal battery module, wherein the box body (11) is made of an aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973080.7U CN210257977U (en) | 2019-06-26 | 2019-06-26 | Battery package mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973080.7U CN210257977U (en) | 2019-06-26 | 2019-06-26 | Battery package mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257977U true CN210257977U (en) | 2020-04-07 |
Family
ID=70045025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920973080.7U Active CN210257977U (en) | 2019-06-26 | 2019-06-26 | Battery package mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257977U (en) |
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2019
- 2019-06-26 CN CN201920973080.7U patent/CN210257977U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230423 Address after: Floor 18, Building 13, Science and Technology Industrial Park, No. 717 Zhongshan South Road, Wuhu High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province, 241000 Patentee after: Wuhu Tairui Automobile Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |