CN212182418U

CN212182418U - Battery installing support, battery pack and vehicle

Info

Publication number: CN212182418U
Application number: CN202021078736.8U
Authority: CN
Inventors: 刘斌
Original assignee: Evergrande Hengchi New Energy Automobile Research Institute Shanghai Co Ltd
Current assignee: Evergrande Hengchi New Energy Automobile Research Institute Shanghai Co Ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-18
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a vehicle technical field specifically relates to a installing support, battery pack and vehicle of battery. The battery mounting bracket (1) comprises a base (2), a first buckle (3) and a second buckle (4), wherein the first buckle (3) and the second buckle (4) are arranged on the base (2), the base (2) is used for mounting a battery, the first buckle (3) is arranged to be used for limiting a pipe body arranged around the battery, and the second buckle (4) is arranged to be used for limiting a conductive piece electrically connected with the battery. Battery installing support is through setting up first buckle and second buckle for single installing support can fix electrically conductive piece and liquid cooling pipe simultaneously, and the integrated level is high, need not to assemble installation cards such as water pipe checkpost and pencil checkpost among the prior art respectively, and it is high-efficient to save time, has improved work efficiency.

Description

Battery installing support, battery pack and vehicle

Technical Field

The utility model relates to a vehicle technical field specifically relates to a battery installing support, battery pack and vehicle.

Background

In a power battery system, a long high-voltage bus or a liquid cooling pipeline is often arranged in the battery. At present, the high-voltage bus and the liquid cooling pipe are fixed by adopting the forms of a wire harness clip, a water pipe clip or a binding belt for binding and the like so as to ensure the stable structure in the battery.

However, the existing clamp can only limit a single liquid cooling pipe or a plurality of high-voltage buses, if the liquid cooling pipe and the high-voltage buses need to be fixed simultaneously, a water pipe clamp and a wiring harness clamp need to be installed respectively, so that a plurality of clamps need to be assembled in advance in the battery, time and labor are wasted, the efficiency is low, and the cost is increased; and when adopting the ribbon to bind fixed liquid cooling pipe or high-pressure generating line, need tailor the unnecessary part of ribbon, waste time and energy, it is inefficient, still can cause liquid cooling pipe or high-pressure generating line surface wearing and tearing, there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The purpose of this application embodiment is in order to overcome the problem that high voltage bus or liquid cooling pipe in the battery that prior art exists and lead to through current checkpost and ribbon are fixed wastes time and energy, provides a battery installing support, battery pack and vehicle, and this battery installing support is through setting up first buckle and second buckle to in fixed pencil and liquid cooling pipe simultaneously, it is high-efficient to save time.

In order to achieve the above object, a first aspect of the embodiments of the present application provides a battery mounting bracket, which includes a base, and a first buckle and a second buckle disposed on the base, wherein the base is used for mounting a battery, the first buckle is configured to define a tube body disposed around the battery, and the second buckle is configured to define a conductive piece electrically connected to the battery.

Optionally, the second buckle includes a flexible snap ring and a pair of mounting ears, the flexible snap ring has an opening in the circumferential direction and two ends located at the opening, the pair of mounting ears are respectively disposed at the two ends of the flexible snap ring, and the flexible snap ring is configured to be deformable under the action of external force so as to form a closed ring through the clamping of the pair of mounting ears.

Optionally, one of the pair of mounting ears is provided with a groove, the other one is provided with a protrusion, and the groove and the protrusion are matched and clamped.

Optionally, the first buckle is an annular buckle, and the annular buckle is provided with an inlet in the circumferential direction, so that the pipe body can enter through the inlet and be fixed in the annular buckle.

Optionally, the base is provided with a mounting hole for the fastener to pass through to cooperate with the battery to mount the battery on the base.

Optionally, the base includes a first base body and a second base body which are connected in a bending manner, the mounting hole is formed in the first base body, a first side of the second base body is connected with the first base body, and the first buckle and the second buckle are connected to a second side of the second base body, which is opposite to the first side.

Optionally, one side of the second seat body close to the mounting hole is provided with a groove for accommodating the fastener.

Optionally, at least one first reinforcing rib and at least one second reinforcing rib are arranged on one surface of the second seat body, which faces away from the mounting hole, and the first reinforcing rib and the second reinforcing rib are arranged in a crossed manner;

and/or the base further comprises at least one reinforcing rib plate, and the reinforcing rib plate is connected with the first seat body and the second seat body respectively.

The second aspect of the embodiments of the present application provides a battery assembly, which includes a battery mounting bracket and a battery mounted on the battery mounting bracket, where the battery mounting bracket is the battery mounting bracket.

A third aspect of the embodiments of the present application provides a vehicle including a vehicle body and a battery assembly mounted on the vehicle body, the battery assembly being a battery assembly.

The battery installing support comprises a base, a first buckle and a second buckle, the first buckle and the second buckle are arranged on the base, the base is used for installing a battery, the first buckle is arranged to be used for limiting a pipe body arranged around the battery, the second buckle is arranged to be used for limiting a conductive piece electrically connected with the battery, the pipe body and the conductive piece can be fixed at the same time, the integration level is high, installing clamps such as a water pipe clamp and a wiring harness clamp in the prior art do not need to be assembled respectively, time is saved, efficiency is high, and working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a mounting bracket provided in the present invention;

fig. 2 is a rear view of the mounting bracket shown in fig. 1.

Description of the reference numerals

1. A battery mounting bracket; 2. a base; 3. a first buckle; 4. a second buckle; 5. mounting lugs; 6. mounting holes; 7. a first plate; 8. a second plate; 9. a groove; 10. a reinforcing rib structure; 11. and a reinforcing rib plate.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

The embodiment of the application provides a battery mounting bracket 1, as shown in fig. 1 and 2, the battery mounting bracket 1 includes a base 2, and a first buckle 3 and a second buckle 4 which are arranged on the base 2, the base 2 is used for mounting a battery, the first buckle 3 is arranged to define a tube body arranged around the battery, and the second buckle 4 is arranged to define a conductive piece electrically connected with the battery. The tube body can be provided as various tubes installed in the battery shell, for example, a liquid cooling tube connected to the liquid cooling plate; the conductive member may be provided in various forms, for example, a wire harness connected to a low voltage package, or a conductive copper bar for conductively connecting output electrodes of two adjacent modules, or the like.

Through the technical scheme, this application embodiment provides a battery installing support, battery pack and vehicle, and this battery installing support 1 is through setting up first buckle 3 and second buckle 4 for single battery installing support 1 can fix the body simultaneously and electrically conductive, and the integrated level is high, need not to assemble installation cards such as water pipe checkpost and pencil checkpost among the prior art respectively, and the high efficiency of saving time has improved work efficiency.

In an embodiment, second buckle 4 includes flexible snap ring and a pair of installation ear 5, and flexible snap ring has the opening in circumference and is located two tip of opening part, and a pair of installation ear 5 sets up respectively at two tip of flexible snap ring, and flexible snap ring sets up to take place to warp in order to form closed ring through a pair of installation ear 5 joint under the exogenic action, simple structure, and the simple operation has improved the reuse rate of second buckle 4. During the use, operating personnel puts electrically conductive piece in flexible snap ring earlier (for example, put into single electrically conductive piece, perhaps, put into a plurality of electrically conductive pieces simultaneously), then, makes a pair of installation ear 5 be close to each other in order to drive flexible snap ring emergence and warp, until a pair of installation ear 4 joint together so that flexible snap ring forms closed ring to it is spacing to electrically conductive to have realized second buckle 4. The flexible snap ring can be made of various flexible materials with elasticity, for example, a flexible plastic part is adopted.

Further, one of the pair of mounting ears 5 is provided with a groove, and the other one is provided with a protrusion, and the groove and the protrusion are in fit clamping connection. Specifically, the groove may be an arc-shaped groove formed by an arc-shaped plate arched outward from one end of the flexible snap ring, the protrusion may be an arc-shaped protrusion protruding outward from the other end of the flexible snap ring, and the arc-shaped protrusion is adapted to the arc-shaped groove; further, as shown in fig. 1, the upper end portion of the flexible snap ring includes an arc-shaped groove located on the front side shown in fig. 1 and an arc-shaped protrusion located on the rear side shown in fig. 1, and the lower end portion of the flexible snap ring includes an arc-shaped groove located on the rear side shown in fig. 1 and an arc-shaped protrusion located on the front side shown in fig. 1, so that the arc-shaped groove on the front side of the upper end portion of the flexible snap ring and the arc-shaped protrusion on the front side of the lower end portion of the flexible snap ring are connected together in a clamped manner, and the arc-shaped protrusion on the rear side of the upper end portion of the flexible snap ring and the arc-shaped groove on the rear side of the lower end portion of the flexible snap ring are connected together in.

Further, first buckle 3 sets up to annular buckle, and annular buckle has the entry in the week to make the body can get into and fix in annular buckle through the entry, the structure is simpler, and easy operation is swift. The annular buckle can be arranged in various forms, for example, the annular buckle forms an outward turned flanging at the inlet for guiding the pipe body to smoothly enter the inlet, so that the assembly is convenient; certainly, the battery mounting bracket 1 can comprise a plurality of first buckles 3 so as to limit a plurality of liquid cooling pipes respectively according to actual requirements, thereby ensuring that the trend of each liquid cooling pipe is more stable and the safety is good; generally speaking, the trend of a plurality of liquid cooling pipes is parallel to each other, and the axis direction of a plurality of first buckles 3 can set up to be parallel to each other correspondingly to guide a plurality of liquid cooling pipes parallel extension, saved the interior installation space of battery.

In the battery case, in order to facilitate the detachment and installation of the battery mounting bracket 1, the base 2 is provided with mounting holes 6 for fasteners to pass through to be matched with the battery so as to mount the battery on the base 2. Wherein the base 2 can be assembled to various structures of the battery, for example, a battery lower case, etc., by fasteners; the fastener can be bolt nut subassembly (for example, the bolt can adopt welded mode to assemble on the diapire of casing under the battery), easy operation, assembly efficiency is high.

Further, base 2 is including the first pedestal 7 and the second pedestal 8 of buckling the connection, mounting hole 6 is formed at first pedestal 7, the first side and the first pedestal 7 of second pedestal 8 are connected, first buckle 3 and second buckle 4 are connected in the second side relative with first side of second pedestal 8, make second pedestal 8 can provide certain support height for first buckle 3 and second buckle 4, the diapire of casing appears wearing and tearing under liquid cooling pipe and the electrically conductive piece and the battery has been prevented, and is safe and reliable more, still provide sufficient safe space for the fastener. The first seat 7 and the second seat 8 can be disposed at any included angle, for example, 85 ° to 95 °, and in one embodiment, can be 90 ° as shown in fig. 1, which is convenient for manufacturing and processing.

In order to avoid the interference of the second fastening structure 8 with the assembly of the fastening device, as shown in fig. 1, the surface of the second fastening structure 8 adjacent to the mounting hole 6 has a recess 9 for receiving the fastening device, which significantly increases the installation space of the fastening device and facilitates the assembly. In general, in order to ensure the assembling reliability between the base and the battery, the first seat 7 may be provided with a plurality of mounting holes 6 (e.g., 2), and the second seat 8 is also provided with a plurality of grooves 9 (e.g., 2) accordingly.

In order to improve the mechanical strength of the battery mounting bracket 1, the second seat body 8 may be provided with a reinforcing rib structure 10; for example, as shown in fig. 2, at least one first reinforcing rib and at least one second reinforcing rib are disposed on a surface of the second seat body 8 facing away from the mounting hole 6, and the first reinforcing rib and the second reinforcing rib are disposed in a crossing manner. Wherein, first strengthening rib and second strengthening rib can set up on the face of keeping away from mounting hole 6 of second pedestal 8 to avoid recess 9 to set up, in order to reduce the required installation space of battery installing support 1. Moreover, the base 1 can be processed by adopting an integral injection molding process, so that the manufacturing process is simpler; further, first buckle 3 can carry out integrated into one piece processing with second pedestal 8, and mode detachably such as second buckle 4 can adopt joint or spiro union is installed in second pedestal 8 to battery installing support 1 can remove to change second buckle 4 according to different demands. In addition, the battery mounting bracket 1 can be made of various materials, such as PA66, and the like, so that the overall strength and the light weight are both considered, and the insulating property is good.

The embodiment of the application also provides a battery assembly, the battery assembly comprises a battery mounting bracket and a battery mounted on the battery mounting bracket, and the battery mounting bracket 1 is the battery mounting bracket.

The embodiment of the application also provides a vehicle, which comprises a vehicle main body and a battery assembly arranged on the vehicle main body, wherein the battery assembly is a battery assembly.

The preferred embodiments of the present application have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present application, and in order to avoid unnecessary repetition, the present application does not separately describe various possible combinations. These simple modifications and combinations should also be considered as disclosed in the present application, and all fall within the scope of protection of the present application.

Claims

1. A battery mounting bracket, characterized in that, battery mounting bracket (1) includes base (2) and sets up first buckle (3) and second buckle (4) on base (2), base (2) is used for installing the battery, first buckle (3) are set up as and are used for injecing the body that sets up around the battery, second buckle (4) are set up as and are used for injecing the electrically conductive piece that is connected with the battery electricity.

2. The battery mounting bracket of claim 1, wherein the second buckle (4) comprises a flexible snap ring and a pair of mounting lugs (5), the flexible snap ring is provided with an opening in the circumferential direction and two end parts located at the opening, the mounting lugs (5) are respectively arranged at the two end parts of the flexible snap ring, and the flexible snap ring is arranged to be deformed under the action of external force so as to form a closed ring through the clamping of the mounting lugs (5).

3. The battery mounting bracket according to claim 2, wherein one of the pair of mounting ears (5) is provided as a groove and the other is provided as a protrusion, and the groove and the protrusion are in fit clamping connection.

4. The battery mounting bracket according to claim 1, wherein the first snap (3) is provided as an annular snap having an inlet in a circumferential direction such that the tube is accessible through the inlet and is secured within the annular snap.

5. A battery mounting bracket according to any of claims 1-4, characterised in that the base (2) is provided with mounting holes (6) for fasteners to pass through to engage with the battery to mount the battery to the base (2).

6. The battery mounting bracket of claim 5, wherein the base (2) comprises a first seat (7) and a second seat (8) which are connected in a bending manner, the mounting hole (6) is formed in the first seat (7), a first side of the second seat (8) is connected with the first seat (7), and the first buckle (3) and the second buckle (4) are connected with a second side of the second seat (8) opposite to the first side.

7. The battery mounting bracket of claim 6, wherein a face of the second seat (8) adjacent to the mounting hole (6) has a recess (9) for receiving the fastener.

8. The battery mounting bracket according to claim 6, wherein at least one first reinforcing rib and at least one second reinforcing rib are arranged on the surface of the second seat body (8) facing away from the mounting hole (6), and the first reinforcing rib and the second reinforcing rib are arranged in a crossed manner;

and/or, the base (2) further comprises at least one reinforcing rib (11), and the reinforcing rib (11) is respectively connected with the first seat body (7) and the second seat body (8).

9. A battery assembly, characterized in that the battery assembly comprises a battery mounting bracket and a battery mounted on the battery mounting bracket, the battery mounting bracket being a battery mounting bracket (1) according to any one of claims 1-8.

10. A vehicle characterized by comprising a vehicle body and a battery assembly mounted on the vehicle body, the battery assembly being the battery assembly according to claim 9.