CN216529141U

CN216529141U - Damping device for battery module

Info

Publication number: CN216529141U
Application number: CN202122521088.XU
Authority: CN
Inventors: 杨丛昊
Original assignee: Jiangxi Zhike New Energy Technology Co ltd
Current assignee: Jiangxi Zhike New Energy Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-13
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a damping device for a battery module, and relates to the technical field of damping devices. The novel cooling rack comprises a bottom plate and a supporting plate, wherein a plurality of limiting cylinders penetrate through the surface of one supporting plate, movable columns are arranged in the limiting cylinders, first springs are arranged on the peripheral surfaces of the limiting cylinders, one ends of the movable columns are connected with movable plates, the other ends of the movable columns are connected with object placing plates, a plurality of second springs are connected to two opposite side surfaces of the supporting plate, one ends of the second springs are connected with buffer plates, surrounding plates are arranged on the upper surfaces of the object placing plates, a plurality of bolts penetrate through the peripheral surfaces of the surrounding plates, one ends of the bolts are connected with knobs, the other ends of the bolts are connected with extrusion plates, cold fans are arranged on the upper surface of the bottom plate, a plurality of ventilation grooves are arrayed on the surface of one supporting plate, and a plurality of ventilation grooves are arrayed on the surface of one object placing plate. According to the utility model, the device is more convenient to mount, has a better buffering and damping effect and has a heat dissipation function by arranging the plurality of groups of springs, the limiting cylinder, the movable column, the bolt, the extrusion plate and the cold fan.

Description

Damping device for battery module

Technical Field

The utility model belongs to the technical field of damping devices, and particularly relates to a damping device for a battery module.

Background

When the vehicle is at the removal in-process, can produce various violent vibrations, consequently violent vibrations also can appear in the inside battery module of vehicle, violent vibrations can make the battery module harm appear, serious still can bring danger, current battery module damping device, the shock attenuation effect is poor, protection effect to battery module is general, and it is very troublesome to install, damping device still can make the inside temperature of battery module can't release, lead to the battery module overheated, consequently, propose a damping device for battery module.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a damping device for a battery module, and solves the problems that the existing damping device is poor in damping effect, troublesome in installation and incapable of dissipating heat.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a damping device for a battery module, which comprises a bottom plate and a supporting plate, wherein a plurality of supporting columns are arranged on the upper surface of the bottom plate and are connected with the bottom surface of the supporting plate, a plurality of limiting cylinders penetrate through one surface of the supporting plate, movable columns are arranged in the limiting cylinders, first springs are arranged on the peripheral sides of the limiting cylinders, one ends of the movable columns are connected with movable plates, the other ends of the movable columns are connected with object placing plates, one ends of the first springs are connected with the supporting plate, the other ends of the first springs are connected with the object placing plates, when the object placing plates shake, the first springs can buffer the object placing plates, the movable columns move in the limiting cylinders, the limiting cylinders and the movable plates limit the movable columns, and the first springs have a better buffering effect on the object placing plates.

Further, the relative both sides face of backup pad all is connected with a plurality of second springs, second spring one end is connected with the buffer board, and the buffer board can cushion the week side of device, and the second spring makes the buffering effect of buffer board better.

Further, it is provided with the bounding wall to put thing board upper surface, the bounding wall is "mouth" shape structure, a plurality of bolts have been run through to bounding wall week side face, bolt and bounding wall threaded connection.

Further, bolt one end is connected with the knob, the bolt other end is connected with the stripper plate, the stripper plate is circular plate body structure, rotates the bolt and can adjust the distance of stripper plate, lets the device install with battery module more easily.

Further, the bottom plate upper surface is provided with the mounting groove, mounting groove internally mounted has cold fan, a backup pad surface array has a plurality of ventilation grooves, it has a plurality of ventilation grooves to put thing board surface array, the position in ventilation groove suits with cold fan, and cold fan can dispel the heat to the battery module, and the ventilation groove lets cold fan and battery module intercommunication.

The utility model has the following beneficial effects:

the first spring and the support plate are arranged, so that the bottom of the object plate is cushioned; the buffering effect of the first spring is better by arranging the limiting cylinder, the movable column and the movable plate; the second spring and the buffer plate are arranged, so that the peripheral side surface of the device is protected in a shock absorption manner, and the protection is more comprehensive; through the arrangement of the bolts and the extrusion plates, the battery module is more convenient to mount, and the mounting time is saved; through setting up cold fan and ventilation groove, can dispel the heat to the battery module, prevent that the battery module from overheating the problem.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the apparatus;

FIG. 2 is a schematic view of the overall structure of the apparatus;

FIG. 3 is a schematic diagram of the front structure of the device;

fig. 4 is a schematic top view of the device.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a base plate; 2. a support pillar; 3. a support plate; 4. a limiting cylinder; 5. a movable post; 6. a first spring; 7. a movable plate; 8. a ventilation slot; 9. a second spring; 10. a buffer plate; 11. a storage plate; 12. enclosing plates; 13. a knob; 14. a bolt; 15. a pressing plate; 16. mounting grooves; 17. and (5) cooling the fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention is a damping device for a battery module, including a bottom plate 1 and a supporting plate 3, wherein the upper surface of the bottom plate 1 is provided with a plurality of supporting pillars 2, the supporting pillars 2 are connected with the bottom surface of the supporting plate 3, a plurality of limiting cylinders 4 penetrate through one surface of the supporting plate 3, movable pillars 5 are arranged inside the limiting cylinders 4, first springs 6 are arranged on the peripheral sides of the limiting cylinders 4, one end of each movable pillar 5 is connected with a movable plate 7, the other end of each movable pillar 5 is connected with a storage plate 11, one end of each first spring 6 is connected with the supporting plate 3, the other end of each first spring 6 is connected with the storage plate 11, when putting thing board 11 and appearing rocking, first spring 6 can cushion putting thing board 11, and activity post 5 is in the activity of a spacing section of thick bamboo 4, and a spacing section of thick bamboo 4 and fly leaf 7 carry on spacingly to activity post 5, let first spring 6 better to the buffering effect who puts thing board 11.

Preferably, the opposite both sides face of backup pad 3 all is connected with a plurality of second springs 9, and second spring 9 one end is connected with buffer board 10, and buffer board 10 can cushion the week side of device, and second spring 9 makes buffer board 10's buffering effect better.

Preferably, the upper surface of the object placing plate 11 is provided with a surrounding plate 12, the surrounding plate 12 is of a 'mouth' -shaped structure, a plurality of bolts 14 penetrate through the peripheral side surface of the surrounding plate 12, and the bolts 14 are in threaded connection with the surrounding plate 12.

Preferably, one end of the bolt 14 is connected with the knob 13, the other end of the bolt 14 is connected with the extrusion plate 15, the extrusion plate 15 is of a circular plate structure, and the distance between the extrusion plates 15 can be adjusted by rotating the bolt 14, so that the device can be easily installed with the battery module.

Preferably, 1 upper surface of bottom plate is provided with

mounting groove

16, and 16 internally mounted of mounting groove has

cold fan

17, and 3 one surface arrays of backup pad have a plurality of ventilation groove 8, and it has a plurality of ventilation groove 8 to put 11 one surface arrays of thing board, and the position and the cold fan 17 of ventilation groove 8 suit, and cold fan 17 can dispel the heat to the battery module, and ventilation groove 8 lets cold fan 17 and battery module intercommunication.

As shown in fig. 1 to 4, the present embodiment is a method for using a damping device for a battery module, comprising: placing the battery module on the object placing plate 11, rotating the knob 13, adjusting the distance of the bolt 14, and extruding the extrusion plate 15 and the battery module to realize fixed installation; when the device vibrations appear, first spring 6 can cushion putting thing board 11, activity post 5 is at a spacing section of thick bamboo 4 internalization, spacing section of thick bamboo 4 and fly leaf 7 carry on spacingly to activity post 5, let, first spring 6 is better to the buffering effect who puts thing board 11, buffer board 10 can cushion the week side of device, second spring 9 makes buffer board 10's buffering effect better, cold fan 17 and external power source electric connection, cold fan 17 dispels the heat to battery module, ventilation duct 8 lets cold fan 17 and battery module intercommunication.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments 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 utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A damping device for a battery module, includes bottom plate (1) and backup pad (3), its characterized in that: bottom plate (1) upper surface is provided with a plurality of support columns (2), support column (2) are connected with backup pad (3) bottom surface, backup pad (3) surface runs through there are a plurality of spacing section of thick bamboo (4), spacing section of thick bamboo (4) inside is provided with movable post (5), side is provided with first spring (6) in side all around in spacing section of thick bamboo (4), activity post (5) one end is connected with fly leaf (7), the activity post (5) other end is connected with puts thing board (11), first spring (6) one end is connected with backup pad (3), first spring (6) other end with put thing board (11) and be connected.

2. The damping device for the battery module according to claim 1, wherein a plurality of second springs (9) are connected to opposite sides of the supporting plate (3), and one end of each second spring (9) is connected to a buffer plate (10).

3. The shock absorbing device for the battery module as claimed in claim 2, wherein the upper surface of the storage plate (11) is provided with a surrounding plate (12), the surrounding plate (12) is of a 'mouth' shaped structure, a plurality of bolts (14) penetrate through the circumferential side surface of the surrounding plate (12), and the bolts (14) are in threaded connection with the surrounding plate (12).

4. The damping device for the battery module according to claim 3, wherein a knob (13) is connected to one end of the bolt (14), a pressing plate (15) is connected to the other end of the bolt (14), and the pressing plate (15) is of a circular plate structure.

5. The damping device for the battery module according to claim 4, wherein an installation groove (16) is formed in the upper surface of the base plate (1), a cooling fan (17) is installed inside the installation groove (16), a plurality of ventilation grooves (8) are formed in an array on one surface of the support plate (3), a plurality of ventilation grooves (8) are formed in an array on one surface of the storage plate (11), and the positions of the ventilation grooves (8) are matched with the cooling fan (17).