CN210110888U

CN210110888U - A damping device for new energy battery

Info

Publication number: CN210110888U
Application number: CN201921313849.9U
Authority: CN
Inventors: 邓爽; 王凯
Original assignee: Zhejiang University Kunshan Innovation Institute
Current assignee: Zhejiang University Kunshan Innovation Institute
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-02-21
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a damping device for new energy battery, including having open casing with set up in uncovered department is in forming the lid of accommodating the accommodating space of battery, still be equipped with a pair of backup pad that is used for supporting the upper and lower wall of battery respectively in the accommodating space, the casing has a diapire and four lateral walls, the diapire with the inner wall of lid all is equipped with a plurality of backup pad buffering subassemblies I that correspond that are used for supporting, the inner wall of lateral wall is equipped with a plurality of buffering subassemblies II that are used for supporting the battery and correspond the lateral wall. The utility model discloses in, provide comprehensive buffering support to six surfaces of battery through the buffering subassembly, when jolting and producing and rocking because of the car, the vibration of battery can further be ensured to the buffering subassembly, has improved the protective capacities of battery.

Description

A damping device for new energy battery

Technical Field

The invention belongs to the technical field of new energy battery manufacturing, and particularly relates to a damping device for a new energy battery.

Background

With the development of new energy automobiles, new energy automobile batteries are applied in large scale, and are new batteries which reduce the emission pollution of greenhouse gases by using new energy technology, and the new energy automobile batteries can be divided into two categories, namely storage batteries and fuel batteries. The storage battery is suitable for pure new energy automobiles and can be classified into lead-acid batteries, nickel-based batteries (nickel-hydrogen and nickel-metal hydride batteries, nickel-cobalt and nickel-zinc batteries), sodium beta batteries (sodium-sulfur batteries and sodium-nickel chloride batteries), secondary lithium batteries, air batteries and the like. The fuel cell is dedicated to a fuel cell new energy vehicle, and may be classified into an Alkaline Fuel Cell (AFC), a Phosphoric Acid Fuel Cell (PAFC), a Molten Carbonate Fuel Cell (MCFC), a Solid Oxide Fuel Cell (SOFC), a Proton Exchange Membrane Fuel Cell (PEMFC), a Direct Methanol Fuel Cell (DMFC), and the like.

The existing new energy battery is mainly used for the new energy automobile, jolting is inevitable in the driving process of the automobile, the jolting can be transferred to the new energy battery, and the existing new energy battery is used for achieving the purpose of vibration reduction and is usually used for supporting the bottom of the battery through damping such as rubber and the like during battery installation so as to play a role of buffering. However, bumping during the driving process of the automobile can cause the battery to move towards other directions, and damping only acts on the bottom of the battery, so that good buffering effect can not be provided in other directions, the whole buffering effect is poor, the requirement of actual use cannot be met, and a damping device with a novel structure for a new energy battery is needed in the industry to solve the problem facing the industry.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a damping device for a new energy battery, which can provide multi-direction buffering, so that the buffering effect is improved.

In order to solve the prior art problem, the invention discloses a damping device for a new energy battery, which comprises a shell with an opening and a cover body arranged at the opening to form an accommodating space for accommodating the battery, wherein a pair of supporting plates for respectively supporting the upper wall and the lower wall of the battery are also arranged in the accommodating space, the shell is provided with a bottom wall and four side walls, a plurality of buffer assemblies I for supporting the corresponding supporting plates are respectively arranged on the inner walls of the bottom wall and the cover body, and a plurality of buffer assemblies II for supporting the corresponding side walls of the battery are arranged on the inner walls of the side walls.

Further, the air conditioner is provided with a fan,

the buffer assembly I comprises a base I and a buffer piece fixedly arranged on the base I; the base I is fixedly arranged on the cover body or the bottom wall.

Further, the air conditioner is provided with a fan,

the buffer is a spring.

Further, the air conditioner is provided with a fan,

the buffer component II comprises a base II, a spring, a sucker and a guide rod; the base II is fixedly arranged on the side wall, the guide rod is slidably arranged in a center hole of the base II, the sucker is fixedly arranged at the inner end of the guide rod, and the spring is sleeved on the guide rod and abutted against the sucker and the base II.

Further, the air conditioner is provided with a fan,

the side wall is provided with a counter bore I for fixedly accommodating the base II.

Further, the air conditioner is provided with a fan,

the backup pad is equipped with the positioning groove who is used for the location battery.

Further, the air conditioner is provided with a fan,

the bottom wall and the side walls are independent plate bodies, the bottom of each side wall is vertically and fixedly connected with the bottom wall, the top of each side wall is vertically and fixedly connected with the cover body, and the side parts of two adjacent side walls are vertically and fixedly connected.

Further, the air conditioner is provided with a fan,

the side wall is provided with heat dissipation holes.

Further, the air conditioner is provided with a fan,

the support plate is closely attached to the two largest side walls of the battery.

Further, the air conditioner is provided with a fan,

and at least the part of the support plate, which is in contact with the battery, is also provided with a buffer pad.

The invention has the following beneficial effects:

1. according to the invention, the buffer component provides comprehensive buffer support for six surfaces of the battery, so that when the battery shakes due to automobile bumping, the buffer component can further ensure the vibration of the battery, and the protection capability of the battery is improved.

2. According to the invention, the buffer effect of the battery in irregular shaking is realized by providing the buffer assemblies on each surface of the battery, and various adverse working conditions can be met.

3. According to the invention, flexible support of the side face of the battery is realized through the sucking disc, and meanwhile, the battery can be fixed in a stable state by matching with the supporting plate.

4. In the invention, each part is detachably mounted, so that the mounting and the dismounting are facilitated, and the later maintenance cost is greatly reduced.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the embodiment of FIG. 1;

FIG. 3 is a side view of the structure of the embodiment shown in FIG. 1;

fig. 4 is a schematic structural diagram of the buffer assembly II in the embodiment shown in fig. 1.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, a damping device for a new energy battery comprises a housing 2 having an opening and a cover 4 disposed at the opening to form an accommodating space 3 for accommodating a battery 1, a pair of supporting plates 6 for supporting upper and lower walls of the battery 1 respectively are further disposed in the accommodating space 3, the housing 2 has a bottom wall 2.4 and four side walls 2.5, the inner walls of the bottom wall 2.4 and the cover 4 are provided with a plurality of buffer assemblies I5 for supporting the corresponding supporting plates 6, and the inner wall of the side wall 2.5 is provided with a plurality of buffer assemblies II8 for supporting corresponding side walls of the battery 1.

The bottom wall 2.4 and the side wall 2.5 are independent plate bodies, so that the shell 2 can be conveniently installed and maintained, the bottom of the side wall 2.5 is vertically and fixedly connected with the bottom wall 2.4, and the top of the side wall is vertically and fixedly connected with the cover body 4. Specifically, the bottom wall 2.4 is provided with a plurality of counter bores II2.42 at positions close to the edge thereof, and the cover body 4 is provided with a plurality of counter bores III4.2 at positions close to the edge thereof. Correspondingly, the bottom and the top of the side wall 2.5 are provided with a plurality of threaded holes I2.51, the threaded holes I2.51 at the top of the side wall 2.5 are aligned with the counter bores III4.2 and then connected through screws I11, and the threaded holes I2.51 at the top of the side wall 2.5 are aligned with the counter bores II2.42 and then connected through screws I11. The lateral parts of two adjacent lateral walls 2.5 are connected fixedly perpendicularly, specifically, the lateral wall 2.5 on one side of the length direction of the battery 1 near the left and right edges is connected with the end part of the lateral wall 2.5 on the adjacent side through a plurality of screws II 12.

Since the housing space 3 formed by connecting the case 2 and the cover 4 is a closed space, a plurality of heat dissipation holes 2.54 are provided in the side wall 2.5 in order to satisfy the heat dissipation requirement of the battery 1.

The buffer component I5 comprises a base I5.1 and a buffer piece 5.2 fixedly arranged on the base I5.1; the base I5.1 is fixedly arranged on the cover body 4 or the bottom wall 2.4. The inner wall of the cover body 4 is provided with a plurality of threaded holes II4.1, the inner wall of the bottom wall 2.4 is provided with a plurality of threaded holes III2.41, the base I5.1 is provided with a plurality of through holes I5.3, and the base I5.1 is connected with the cover body 4 through screws III7 after the through holes I5.3 are aligned with the threaded holes II 4.1; the base I5.1 is connected to the bottom wall 2.4 by means of screws III7 after the through holes I5.3 are aligned with the threaded holes III 2.41. The buffer 5.2 is a spring, one end of which is fixed on the base I5.1 and the other end is connected with the supporting plate 6.

The buffer component II8 comprises a base II8.1, a spring 8.2, a suction cup 8.3 and a guide rod 8.4. Lateral wall 2.5 is equipped with and is used for the fixed counter bore I2.52 of accomodating base II8.1, is equipped with screw hole IV2.53 on the ladder face of counter bore I2.52, is equipped with counter bore IV8.5 on the base II8.1, and base II8.1 is packed into in counter bore I2.52 back, and counter bore IV8.5 aligns with screw hole IV2.53 and is followed through screw IV9 with base II8.1 and lateral wall 2.5 continuous. The base II8.1 is fixedly arranged on the side wall 2.5, the guide rod 8.4 is slidably arranged in a center hole of the base II8.1, the sucker 8.3 is fixedly arranged at the inner end of the guide rod 8.4, and the spring 8.2 is sleeved on the guide rod 8.4 and is abutted against the sucker 8.3 and the base II 8.1. The suction cup 8.3 is sucked to the side of the battery 1 so as to realize the connection of the buffer assembly II8 with the battery 1.

The supporting plate 6 is provided with a positioning clamping groove 6.1 for positioning the battery 1, the top and the bottom of the battery 1 can be accommodated in the positioning clamping groove 6.1 through the positioning clamping groove 6.1, and the two surfaces with the largest area, namely the top surface and the bottom surface of the battery 1, can be protected. The supporting plate 6 is provided with a buffer pad 10 at least at the contact part with the battery 1, and the buffer effect is further improved by the buffer pad 10.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a damping device for new energy battery which characterized in that:

including having open casing (2) and set up in uncovered department forms lid (4) of accommodating space (3) of accommodating battery (1), still be equipped with a pair of backup pad (6) that are used for supporting the upper and lower wall of battery (1) respectively in accommodating space (3), casing (2) have a diapire (2.4) and four lateral walls (2.5), diapire (2.4) with the inner wall of lid (4) all is equipped with a plurality of being used for supporting and corresponds backup pad (6) buffer assembly I (5), the inner wall of lateral wall (2.5) is equipped with a plurality of buffer assembly II (8) that are used for supporting battery (1) and correspond the lateral wall.

2. The damping device for the new energy battery according to claim 1, wherein:

the buffer component I (5) comprises a base I (5.1) and a buffer piece (5.2) fixedly arranged on the base I (5.1); the base I (5.1) is fixedly arranged on the cover body (4) or the bottom wall (2.4).

3. The damping device for the new energy battery according to claim 2, wherein:

the buffer (5.2) is a spring.

4. The damping device for the new energy battery according to claim 1, wherein:

the buffer component II (8) comprises a base II (8.1), a spring (8.2), a sucker (8.3) and a guide rod (8.4); base II (8.1) set firmly in on lateral wall (2.5), guide arm (8.4) slide to be located in the centre bore of base II (8.1), sucking disc (8.3) set firmly in the inner of guide arm (8.4), spring (8.2) cover is located on guide arm (8.4) and butt in sucking disc (8.3) with base II (8.1).

5. The damping device for the new energy battery according to claim 4, wherein:

the side wall (2.5) is provided with a counter bore I (2.52) for fixedly accommodating the base II (8.1).

6. The damping device for the new energy battery according to claim 1, wherein:

the support plate (6) is provided with a positioning clamping groove (6.1) for positioning the battery (1).

7. The damping device for the new energy battery according to claim 1, wherein:

the bottom wall (2.4) and the side wall (2.5) are independent plate bodies, the bottom of the side wall (2.5) is vertically and fixedly connected with the bottom wall (2.4), the top of the side wall is vertically and fixedly connected with the cover body (4), and the side parts of two adjacent side walls (2.5) are vertically and fixedly connected.

8. The damping device for the new energy battery according to claim 7, wherein:

the side wall (2.5) is provided with heat dissipation holes (2.54).

9. The damping device for the new energy battery according to claim 1, wherein:

the support plate (6) is closely attached to the two largest side walls of the battery (1).

10. The damping device for the new energy battery according to claim 1, wherein:

the supporting plate (6) is at least provided with a buffer pad (10) at the part contacting with the battery (1).