CN218939868U

CN218939868U - Battery support

Info

Publication number: CN218939868U
Application number: CN202222993629.3U
Authority: CN
Inventors: 张晓红; 凌鑫
Original assignee: Anhui Jinxin Hongyun New Energy Technology Co ltd
Current assignee: Anhui Jinxin Hongyun New Energy Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-28
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a battery bracket, and relates to the technical field of battery brackets. This battery support aims at solving among the prior art battery support structure, the size is comparatively fixed, the installation quantity of unable adaptation battery's actual size adjustment electric core, contact area is great between electric core and the support simultaneously, the radiating problem of battery of being inconvenient for, this battery support includes the top board, bottom plate and mounting panel, a plurality of fixed plates have all been welded to top board lower surface, bottom plate upper surface and mounting panel two surfaces, a plurality of arc grooves have been seted up on the fixed plate surface, be convenient for the installation of electric core is fixed mutually with the electric core, arc groove inner wall welding has the backup pad, be convenient for play the fixed purpose of support to the electric core, effectively avoided electric core surface and support laminating, influence the radiating effect, wherein the independent setting of top board, bottom plate and mounting panel, the installation quantity of control mounting panel of being convenient for, and then realize adjusting the purpose of electric core installation quantity, adapt to the use of different size batteries.

Description

Battery support

Technical Field

The utility model belongs to the technical field of battery supports, and particularly relates to a battery support.

Background

Lithium batteries are typically assembled from multiple sets of cells that are housed in a holder and then connected together using metal sheets.

The current support for fixing the battery cell has the following defects in the use process:

1. most of the battery cells are of an integral fixed structure, the size of the battery cells is not adjustable, so that the installation number of the battery cells is fixed, the battery cells with different sizes cannot be flexibly adjusted to the size of the bracket, and the installation number of the battery cells is controlled;

2. the area of laminating contact between electric core and the support is great, seriously influences the radiating effect of battery.

In order to solve the above problems, we propose a battery holder.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a battery bracket, which aims to solve the problems that in the prior art, the battery bracket is of an integral fixed structure, the size of the battery bracket is not adjustable, the installation number of battery cores is relatively fixed, the size of the bracket cannot be flexibly adjusted to adapt to batteries with different sizes, the installation number of the battery cores is controlled, meanwhile, the attaching and contacting area between the battery cores and the bracket is relatively large, and the heat dissipation effect of the battery is seriously affected.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a battery support which comprises an upper supporting plate, a lower supporting plate and a mounting plate, wherein the upper supporting plate is arranged on the upper side of the lower supporting plate, a plurality of mounting plates are arranged between the upper supporting plate and the lower supporting plate, a plurality of fixing plates are welded on the lower surface of the upper supporting plate, the upper surface of the lower supporting plate and the upper and lower surfaces of the mounting plate, a plurality of arc grooves are formed in the surfaces of the fixing plates, supporting plates are welded on the inner walls of the arc grooves, a plurality of first radiating fins are arranged on the front side and the rear side of each supporting plate, a plurality of first clamping grooves are formed in the upper sides of the left surface and the right surface of the lower supporting plate, a plurality of second clamping grooves are formed in the upper sides of the left surface and the right surface of the mounting plate and are matched with the first clamping grooves, and a plurality of second connecting plates are welded on the left side and the right side of the lower surface of the upper supporting plate and matched with the second clamping grooves.

Through mutually supporting of first connecting plate and first draw-in groove to and mutually supporting of second connecting plate and second draw-in groove, be convenient for adjust fixed and the separation between upper bracket board, the bottom plate and the mounting panel, and then realize adjusting the quantity of mounting panel, realize adjusting the purpose of electric core installation quantity, adapt to the use of different size batteries, wherein two backup pads that are close to each other are convenient for press from both sides tightly fixedly to the electric core of installation, have effectively reduced the area of laminating contact between electric core and the support, cooperate first radiator fin effectively to improve the radiating effect of battery.

Preferably, a plurality of second heat dissipation fins are installed between two adjacent fixing plates.

Further, the movable end of the first connecting plate is matched with the second clamping groove.

Further, the movable end of the second connecting plate is matched with the first clamping groove.

Further, the upper surface of the supporting plate is provided with a groove.

Still further, the screw hole has all been seted up to first draw-in groove and second draw-in groove inner wall, first connecting plate and second connecting plate loose end all screw thread fit have the lock bolt, lock bolt and screw thread fit.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the mutual matching of the first connecting plate and the first clamping groove and the mutual matching of the second connecting plate and the second clamping groove, the fixing and the separation among the upper supporting plate, the lower supporting plate and the mounting plate are convenient to adjust, the number of the mounting plates is further adjusted, the purpose of adjusting the mounting number of the battery is realized, the battery is suitable for batteries with different sizes, wherein the two mutually-approaching supporting plates are convenient for clamping and fixing the mounted battery, the joint contact area between the battery and the bracket is effectively reduced, and the heat dissipation effect of the battery is effectively improved by the cooperation of the combined action of the first heat dissipation fins and the second heat dissipation fins.

2. According to the utility model, through the mutual matching of the movable end of the first connecting plate and the first clamping groove and the second clamping groove and the mutual matching of the movable end of the second connecting plate and the first clamping groove and the second clamping groove, the size of the battery bracket is further convenient to adjust by matching the locking bolt with the threads of the threaded hole, and the overall stability of the battery bracket is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the upper pallet in the present utility model;

FIG. 3 is a schematic view of the structure of the lower pallet of the present utility model;

fig. 4 is a schematic structural view of the mounting plate according to the present utility model.

The marks in the drawings are: 1. an upper supporting plate; 2. a lower support plate; 3. a mounting plate; 4. a fixing plate; 5. an arc-shaped groove; 6. a support plate; 7. a first heat sink fin; 8. a second heat sink fin; 9. a first clamping groove; 10. a first connection plate; 11. a second clamping groove; 12. a second connecting plate; 13. a locking bolt.

Detailed Description

This embodiment is a battery support, the structure schematic diagram of which is as shown in fig. 1, this battery support, including upper bracket plate 1, lower bracket plate 2 and mounting panel 3, upper bracket plate 1 sets up in lower bracket plate 2 upside, and a plurality of mounting panel 3 set up between upper bracket plate 1 and lower bracket plate 2, a plurality of fixed plates 4 have all been welded to upper bracket plate 1 lower surface, lower bracket plate 2 upper surface and mounting panel 3 upper and lower both surfaces, a plurality of arc grooves 5 have been seted up on fixed plate 4 surface, arc groove 5 inner wall welding has backup pad 6, a plurality of first heat radiation fins 7 are all installed to both sides around backup pad 6, a plurality of first draw-in groove 9 have all been seted up to lower bracket plate 2 both sides, a plurality of second draw-in groove 11 have all been welded to mounting panel 3 lower surface both sides, cooperate with first draw-in groove 9, a plurality of second draw-in groove 11 have all been seted up to mounting panel 3 both sides, both sides have been welded second connecting plate 12, cooperate with second draw-in groove 11.

Through the mutually supporting of first connecting plate 10 and first draw-in groove 9 to and the mutually supporting of second connecting plate 12 and second draw-in groove 11, be convenient for adjust fixed and the separation between mount board 1, the bottom plate 2 and the mounting panel 3, and then realize adjusting the quantity of mounting panel 3, realize adjusting the purpose of electric core installation quantity, adapt to the use of different size batteries, wherein two backup pads 6 that are close to each other are convenient for press from both sides tightly fixedly to the electric core of installation, have effectively reduced the area of laminating contact between electric core and the support, cooperate first heat radiation fin 7 effectively to improve the radiating effect of battery.

A plurality of second radiating fins 8 are arranged between two adjacent fixing plates 4, and the radiating effect of the battery is further ensured through the second radiating fins 8.

The movable end of the first connecting plate 10 is matched with the second clamping groove 11, the movable end of the second connecting plate 12 is matched with the first clamping groove 9, threaded holes are formed in the inner walls of the first clamping groove 9 and the second clamping groove 11, the first connecting plate 10 and the movable end of the second connecting plate 12 are in threaded fit with locking bolts 13, the locking bolts 13 are in threaded fit with the threaded holes, the movable end of the first connecting plate 10 is matched with the second clamping groove 11 and the movable end of the second connecting plate 12 is matched with the first clamping groove 9, and under the threaded fit of the locking bolts 13 and the threaded holes, the installation and fixation of the upper supporting plate 1, the lower supporting plate 2 and the installation plate 3 are further facilitated, and meanwhile the quantity of the installation plate 3 is convenient to adjust.

The recess has been seted up to backup pad 6 upper surface, runs into electric core surface mutually supporting through the recess of backup pad 6 upper surface seting up, has made things convenient for the installation of electric core fixed.

Working principle: when the battery bracket of the technical scheme is used, firstly, a battery cell to be installed is placed in an arc-shaped groove 5 on the surface of a fixing plate 4 on a lower supporting plate 2, the lower side of the battery cell is attached to the inner wall of a groove on the upper surface of a supporting plate 6, then an installation plate 3 and the fixing plate 4 on the surface of the battery cell are adjusted to be clamped on the upper side of the installed battery cell, the movable end of a first connecting plate 10 on the lower surface of the installation plate 3 is clamped in a first clamping groove 9 on the surface of the lower supporting plate 2, at the moment, the fixing plate 4 on the lower surface of the installation plate 3 corresponds to the fixing plate 4 on the upper surface of the lower supporting plate 2, the arc-shaped groove 5 on the lower surface of the installation plate 3 is clamped on the upper side of the battery cell, the battery cell is clamped and fixed through a supporting plate 6 corresponding to the upper side and the lower side, and meanwhile, a locking bolt 13 is screwed into a corresponding threaded hole to fix the first connecting plate 10 in the first clamping groove 9, so that the fixed connection between the installation plate 3 and the lower supporting plate 2 is realized;

the battery cells to be installed are placed in the arc-shaped grooves 5 in the fixed plate 4 on the upper surface of the fixed mounting plate 3, the first connecting plate 10 on the upper mounting plate 3 is clamped into the second clamping groove 11 on the surface of the adjacent mounting plate 3 on the lower side, the fixed connection between the two adjacent mounting plates 3 is realized, according to the steps, the number of the mounting plates 3 is adjusted according to the actual use requirement, the purpose of controlling the number of the battery cells to be installed is further realized, and the battery pack is suitable for the use of batteries with different sizes;

finally, the upper supporting plate 1 is clamped at the uppermost side, the movable end of the second connecting plate 12 on the lower surface of the upper supporting plate 1 is clamped into the second clamping groove 11 on the surface of the uppermost mounting plate 3, and the upper supporting plate is fixed through the locking bolt 13, so that the mounting and the fixing of the battery bracket are realized;

under the effect of the supporting plate 6, the area of the joint contact between the outer surface of the battery core and the battery bracket is effectively reduced, and the first radiating fins 7 and the second radiating fins 8 are matched, so that the radiating effect of the battery is effectively improved, the untimely radiation is prevented, the service life of the battery is influenced, and the use is convenient.

According to the utility model, under the combined action of the upper supporting plate 1, the lower supporting plate 2 and the mounting plate 3, the movable end of the first connecting plate 10 is matched with the first clamping groove 9 and the second clamping groove 11, the movable end of the second connecting plate 12 is combined with the first clamping groove 9 and the second clamping groove 11, so that the mounting quantity of the mounting plate 3 can be flexibly controlled, the purpose of adjusting the mounting quantity of the battery cells is realized under the combined action of the fixing plate 4, the arc-shaped groove 5 and the supporting plate 6, the use of batteries with different sizes is realized, the defect that the conventional battery support is mainly of an integral fixing structure, the size of the battery support is not adjustable, the mounting quantity of the battery with different sizes is relatively fixed, the size of the support cannot be flexibly adjusted, the mounting quantity of the battery is controlled, and meanwhile, the heat dissipation effect of the battery is effectively ensured by matching with the first heat dissipation fins 7 and the second heat dissipation fins 8, and the defect that the attaching contact area between the battery cells and the support is relatively large, and the heat dissipation effect of the battery is seriously affected is overcome.

It should be further noted that, the installation, connection or arrangement of each member in the present utility model is a common mechanical manner, so long as the beneficial effects thereof can be achieved.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The utility model provides a battery support, includes upper bracket board (1), bottom plate (2) and mounting panel (3), its characterized in that: the utility model discloses a heat radiation device, including mounting panel (3), mounting panel (1) and mounting panel (2), mounting panel (1) lower surface, mounting panel (2) upper surface and mounting panel (3) upper and lower both surfaces all weld a plurality of fixed plates (4), a plurality of arc grooves (5) have been seted up on fixed plate (4) surface, arc groove (5) inner wall welding has backup pad (6), a plurality of first radiator fin (7) are all installed to both sides around backup pad (6), a plurality of first draw-in groove (9) have all been seted up to both sides about mounting panel (2), first connecting plate (10) have all been welded to both sides about mounting panel (3) lower surface, cooperate with first draw-in groove (9), a plurality of second draw-in groove (11) have all been seted up to both sides about mounting panel (3), second connecting plate (12) have all been welded on both sides about mounting panel (1) lower surface, cooperate with second draw-in groove (11).

2. A battery holder according to claim 1, characterized in that a number of second heat radiation fins (8) are mounted between two adjacent fixing plates (4).

3. A battery holder according to claim 2, wherein the movable end of the first connecting plate (10) is engaged with the second clamping groove (11).

4. A battery holder according to claim 3, characterized in that the movable end of the second connecting plate (12) cooperates with the first clamping groove (9).

5. A battery holder according to claim 4, characterized in that the upper surface of the support plate (6) is provided with grooves.

6. The battery bracket according to claim 5, wherein threaded holes are formed in inner walls of the first clamping groove (9) and the second clamping groove (11), locking bolts (13) are in threaded fit with movable ends of the first connecting plate (10) and the second connecting plate (12), and the locking bolts (13) are in threaded fit with the threaded holes.