CN216331385U

CN216331385U - Battery support that new forms of energy electric automobile used

Info

Publication number: CN216331385U
Application number: CN202123203521.1U
Authority: CN
Inventors: 潘多昭
Original assignee: Jiangsu Lejia Shengfei New Energy Technology Co ltd
Current assignee: Jiangsu Lejia Shengfei New Energy Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-19
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a battery bracket for a new energy electric automobile, and relates to the technical field of new energy automobiles. This battery holder includes: metal casing, base, battery, heat conduction silica gel piece, backing plate, damper, radiator fan, metal casing's inside is equipped with radiator fan all around, and is equipped with the battery in the metal casing, the upper and lower side of battery respectively is equipped with a slice heat conduction silica gel piece, and the heat conduction silica gel piece of downside sets up on the backing plate, the below of backing plate is equipped with damper, damper sets up on the base. The battery bracket can enhance the heat dissipation efficiency of the battery and keep the working temperature of the battery stable; meanwhile, the buffer function is realized on the battery, so that the working environment is kept stable, and the good performance of the battery is kept.

Description

Battery support that new forms of energy electric automobile used

Technical Field

The utility model relates to the technical field of new energy automobiles, in particular to a battery bracket for a new energy electric automobile.

Background

The new energy electric automobile adopts the battery as power source, has replaced traditional fuel power device, can effectively reduce carbon dioxide's emission pollution, improves the air quality, can reduce use cost simultaneously, has since the promotion, receives consumer's extensive favor.

However, the battery performance of the new energy electric vehicle is sensitive to temperature changes, and the battery can only fully exert the efficacy in a stable working environment within a proper temperature range. When the new energy electric automobile runs at different speeds, the discharge speed of the battery can be changed, so that a large amount of heat is generated; meanwhile, as a plurality of groups of batteries can be mounted on one new energy electric automobile to meet the driving requirement, the temperature around the batteries can be rapidly increased on the basis, and the performance and the service life of the batteries are greatly influenced. In addition, in the driving process of the new energy electric automobile, due to the jolt of the road surface, certain impact can be generated on the battery on the new energy electric automobile, so that the working environment of the battery is unstable, and the performance and the service life of the battery can be influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a battery bracket for a new energy electric vehicle, which can enhance the heat dissipation efficiency of a battery and keep the working temperature of the battery stable; on the other hand, the buffer function is realized on the battery, so that the working environment of the battery is kept stable, and the good working performance of the battery is kept.

In order to achieve the technical purpose, the utility model adopts the following technical scheme: a battery support for a new energy electric vehicle comprises: metal casing, base, battery, heat conduction silica gel piece, backing plate, damper, radiator fan, metal casing's inside is equipped with radiator fan all around, and is equipped with the battery in the metal casing, the upper and lower side of battery respectively is equipped with a slice heat conduction silica gel piece, and the heat conduction silica gel piece of downside sets up on the backing plate, the below of backing plate is equipped with damper, damper sets up on the base.

Further, the outer surface of the metal shell is provided with a flame-retardant coating.

Furthermore, the upper side and the lower side of the battery are fixed on the heat-conducting silica gel sheet through the battery fixing seat.

Further, the metal shell at the position of the heat dissipation fan is of a hollow structure.

Further, metal casing and base pass through fixed stay fixed connection, the one end and the metal casing of fixed stay pass through bolt fixed connection, the other end and the base of fixed stay pass through bolt fixed connection.

Further, the shock absorbing mechanism includes: backup pad, support column, first spring, fixed block, slider, second spring, horizontal pole, supporting seat, the both ends of horizontal pole are equipped with the fixed block, the top of horizontal pole is equipped with the backup pad, the one end and the backup pad of first spring are connected, the other end and the fixed block of first spring are connected, the below of fixed block is equipped with the supporting seat, the symmetry is equipped with second spring and slider on the horizontal pole, the one end and the fixed block of second spring are connected, the other end and the slider of second spring are connected, the slider is connected through articulated with the one end of support column, the other end of support column is connected through articulated with the bottom center of backup pad.

Furthermore, a backing plate is arranged on the supporting plate.

Furthermore, the supporting seat is fixedly connected with the base.

Compared with the prior art, the utility model has the following beneficial effects: the battery bracket of the utility model can discharge the heat generated by the battery by arranging the heat radiation fan around the battery; simultaneously, through set up heat conduction silica gel piece in the upper and lower side of battery, transmit the heat of battery downside for metal casing through heat conduction silica gel piece, improve the radiating rate of battery for the operating temperature of battery remains stable. According to the battery support, the base plate and the damping mechanism are arranged below the battery, and the working environment of the battery can be kept stable even when an automobile runs in a bumpy state under the buffering action of the base plate and the damping mechanism. The battery bracket has good heat dissipation and shock absorption effects on the battery and has the characteristic of simple structure.

Drawings

Fig. 1 is a schematic structural diagram of a battery bracket for a new energy electric vehicle according to the present invention;

FIG. 2 is a schematic structural view of a damper mechanism according to the present invention;

the solar battery comprises a metal shell 1, a base 2, a battery 3, a heat conducting silica gel sheet 4, a battery fixing seat 5, a backing plate 6, a damping mechanism 7, a cooling fan 8, a fixing support 9, a bolt 10, a support plate 71, a support column 72, a first spring 73, a fixing block 74, a sliding block 75, a second spring 76, a cross bar 77 and a support seat 78.

Detailed Description

The technical solution of the present invention is further explained below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a battery bracket for a new energy electric vehicle according to the present invention, the battery bracket includes: the solar cell comprises a metal shell 1, a base 2, a battery 3, a heat-conducting silica gel sheet 4, a backing plate 6, a damping mechanism 7 and a cooling fan 8, wherein the cooling fan 8 is arranged on the periphery inside the metal shell 1, the metal shell 1 at the position of the cooling fan 8 is of a hollow structure, and the cooling fan 8 can discharge heat generated by the battery 3 from the hollow structure of the metal shell 1 to reduce the temperature of the battery 3; a battery 3 is arranged in the metal shell 1, a heat-conducting silica gel sheet 4 is respectively arranged on the upper side and the lower side of the battery 3, heat on the upper side and the lower side of the battery 3 is transferred to the metal shell 1 through the heat-conducting silica gel sheet, the heat dissipation speed of the battery 3 is improved, and the working temperature of the battery 3 is kept stable; specifically, the upper and lower sides of the battery 3 are fixed to the heat conductive silicone sheet 4 by the battery holder 5, and the position of the battery 3 is kept stable by the battery holder 5. The heat-conducting silica gel sheet 4 of downside sets up on backing plate 6, and the below of backing plate 6 is equipped with damper 7, and damper 7 sets up on base 2, through setting up backing plate 6 and damper 7 in the below of battery 3 for even the car is when going under the state of jolting, can play the absorbing effect of buffering to battery 3, thereby keeps battery 3's operational environment stable. The battery bracket has good heat dissipation and shock absorption effects on the battery and has the characteristic of simple structure.

In one technical scheme of the utility model, the flame-retardant coating is arranged on the outer surface of the metal shell 1, so that the battery 3 is not easy to burn when the temperature is too high, and if the inside of the battery 3 burns, the battery cannot spread to the outside of the metal shell 1, thereby reducing the risk of burning of the battery 3 to a certain extent.

In one technical scheme of the utility model, the metal shell 1 and the base 2 are fixedly connected through a fixing support 9, one end of the fixing support 9 is fixedly connected with the metal shell 1 through a bolt 10, and the other end of the fixing support 9 is fixedly connected with the base 2 through a bolt 10. The metal shell 1 and the base 2 are connected through a fixing support 9, so that the metal shell 1 is stably fixed on the base 2; meanwhile, the metal shell 1 can be detached through the bolt connection, and the battery 3, the cooling fan 8, the damping mechanism 7 and other structures inside the metal shell 1 can be conveniently overhauled.

As shown in fig. 2, the damper mechanism 7 of the present invention includes: the support plate 71, the support pillar 72, the first spring 73, the fixing block 74, the slider 75, the second spring 76, the cross bar 77 and the support seat 78, wherein the fixing block 74 is arranged at two ends of the cross bar 77, the support seat 78 is arranged below the fixing block 74, and the fixing block 74 is fixedly connected with the support seat 78 through threads, so that the fixing block 74 cannot deviate; supporting seat 78 and base 2 fixed connection, the area of contact of supporting seat 78 and base 2 is little for there is not contact space between base 2 and damper 7, can realize the air shock attenuation to a certain extent at the new forms of energy electric automobile in-process of jolting. The supporting plate 71 is arranged above the cross rod 77, the backing plate 6 is arranged on the supporting plate 71, one end of the first spring 73 is connected with the supporting plate 71, the other end of the first spring 73 is connected with the fixing block 74, the cross rod 77 is symmetrically provided with the second spring 76 and the sliding block 75, one end of the second spring 76 is connected with the fixing block 74, the other end of the second spring 76 is connected with the sliding block 75, the sliding block 75 is connected with one end of the supporting column 72 in a hinged mode, and the other end of the supporting column 72 is connected with the center of the bottom of the supporting plate 71 in a hinged mode. When the new energy electric automobile runs on a bumpy road, part of impact force in the vertical direction is directly absorbed through the first spring 73 on the damping mechanism 7; the rest impact force drives the supporting column 72 to slide on the cross bar 77 and is absorbed by the second spring 76 on the cross bar 77, so that the battery on the supporting plate 71 can be kept relatively stable, and the performance of the battery 3 can be fully exerted.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, and any technical solutions that fall under the spirit of the present invention fall within the scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may be made by those skilled in the art without departing from the principle of the utility model.

Claims

1. The utility model provides a battery support that new forms of energy electric automobile used which characterized in that includes: metal casing (1), base (2), battery (3), heat conduction silica gel piece (4), backing plate (6), damper (7), radiator fan (8), the inside of metal casing (1) is equipped with radiator fan (8) all around, and is equipped with battery (3) in metal casing (1), the upper and lower side of battery (3) respectively is equipped with a slice heat conduction silica gel piece (4), and heat conduction silica gel piece (4) of downside set up on backing plate (6), the below of backing plate (6) is equipped with damper (7), damper (7) set up on base (2).

2. The battery bracket for the new energy electric vehicle as claimed in claim 1, wherein the outer surface of the metal shell (1) is provided with a flame retardant coating.

3. The battery bracket for the new energy electric vehicle according to claim 1, wherein the upper and lower sides of the battery (3) are fixed on the heat conductive silicone sheet (4) through a battery fixing seat (5).

4. The battery support for the new energy electric vehicle as claimed in claim 1, wherein the metal housing (1) at the position of the heat dissipation fan (8) is of a hollow structure.

5. The battery support for the new energy electric vehicle as defined in claim 1, wherein the metal shell (1) is fixedly connected with the base (2) through a fixing support (9), one end of the fixing support (9) is fixedly connected with the metal shell (1) through a bolt (10), and the other end of the fixing support (9) is fixedly connected with the base (2) through a bolt (10).

6. The battery bracket for the new energy electric vehicle according to claim 1, wherein the damper mechanism (7) includes: a supporting plate (71), a supporting column (72), a first spring (73), a fixed block (74), a sliding block (75), a second spring (76), a cross bar (77) and a supporting seat (78), fixing blocks (74) are arranged at two ends of the cross rod (77), a supporting plate (71) is arranged above the cross rod (77), one end of the first spring (73) is connected with the supporting plate (71), the other end of the first spring (73) is connected with the fixed block (74), a supporting seat (78) is arranged below the fixed block (74), a second spring (76) and a sliding block (75) are symmetrically arranged on the cross rod (77), one end of the second spring (76) is connected with the fixed block (74), the other end of the second spring (76) is connected with the sliding block (75), the sliding block (75) is hinged to one end of the supporting column (72), and the other end of the supporting column (72) is hinged to the center of the bottom of the supporting plate (71).

7. The battery support for the new energy electric vehicle as claimed in claim 6, wherein a backing plate (6) is provided on the support plate (71).

8. The battery bracket for the new energy electric vehicle as claimed in claim 6, wherein the supporting seat (78) is fixedly connected with the base (2).