CN211907633U

CN211907633U - New energy battery package structure

Info

Publication number: CN211907633U
Application number: CN202020900347.2U
Authority: CN
Inventors: 师正帅
Original assignee: Wuxi Longchuang Automobile Technology Co ltd
Current assignee: Wuxi Longchuang Automobile Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-11-10
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a new forms of energy battery package structure, including the base, be equipped with the mounting hole on the base, the upper end of base is equipped with the box, and the outside of box is equipped with the heat dissipation fin, is equipped with the baffle in the box, is equipped with the ventilation hole on the baffle, and the outside of box is equipped with the side louvre. The structure can blow air upwards through the fan, the air continues to upwards through the ventilation holes in the partition plate, heat generated by the battery is upwards discharged to the outer side of the box body through the side heat dissipation holes, and the heat generated by the battery is guided to the outside of the box body by matching with the heat dissipation fin block and the heat dissipation fin plate, so that the heat dissipation is more sufficient; can be through the even scattering of elastic thermal insulation piece with every battery for can not take place the contact between the battery, and make the fixed compacter of battery with elastic thermal insulation piece compression, can not take place to rock, better protects the battery.

Description

New energy battery package structure

Technical Field

The utility model belongs to the technical field of the new forms of energy, specifically be a new forms of energy battery package structure.

Background

The utility model discloses an electric automobile battery package structure of grant bulletin number CN 209515767U, including outer box, the inlayer box of setting in outer box and set up the battery package at the inlayer box, be equipped with a plurality of fresh air inlets and a plurality of exhaust vent on the outer box, there is the clearance between outer box and inlayer box, distributed fan and a plurality of fin in the clearance, the internal surface connection of fan and outer box, the fin is connected with the surface of inlayer box, the fin will a plurality of fin way is cut apart into in the clearance, a plurality of wind channel has been formed between outer box and inlayer box. The utility model discloses an electric automobile battery package structure is through the structure that adopts the ectonexine box to set up fan, fin in order to form the wind channel between the outer box including, in time take away the heat that the battery package distributed out through the air current that flows in the wind channel, effectively prevent the emergence of battery package overheat phenomenon.

This patent is through the structure that adopts the ectonexine box, and set up the fan between the ectonexine box, the fin is in order to form the wind channel, the heat that the battery package distributed out is in time taken away to the air current that flows in through the wind channel, effectively prevent the emergence of the overheated phenomenon of battery package, but can not be abundant carry out the radiating operation to the battery, the overheated condition that influences life of battery takes place very easily, and the direct subsides of polylith battery is in an organic whole puts into the box, make the inconvenient emission of heat between the battery, and bump takes place easily between the battery, influence the normal use of battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new forms of energy battery package structure to solve the insufficient problem of battery heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: a new energy battery pack structure comprises a base, wherein the base is provided with two mounting holes which are respectively symmetrically arranged at two sides of the base, a box body is arranged at the upper end of the base and fixedly welded at the upper end of the base, heat dissipation fins are arranged at the outer side of the box body and are provided with two layers, two layers are arranged at each layer and are respectively arranged at the left side and the right side of the box body, one end of each heat dissipation fin penetrates into the box body to be contacted with a battery, the other end of each heat dissipation fin penetrates out of the box body, so that the heat generated in the box body by the battery can be guided out of the box body by the heat dissipation fins, a partition plate is arranged in the box body, the outer sectional area and the inner sectional area of the box body of the partition plate are the same, the partition plate can be directly welded on the inner wall of the box body, the, the side louvre evenly sets up both sides around the box, conveniently gives off the heat, the upper end of side louvre is equipped with the radiating fin piece, and the radiating fin piece is located both sides around the box to the one end of radiating fin piece penetrates in the box and contacts with the battery, and the box is worn out to the other end, makes the radiating fin piece can be with outside the heat derivation box of battery production in the box, and radiating fin piece and side louvre dislocation arrangement, the outside of box is located to the radiating fin piece, be equipped with the battery on the baffle, the battery is directly placed on the baffle, and makes through the elastic heat insulation piece that the battery outside bonds can not the mutual contact between the battery, leaves radiating passageway, the outside of battery bonds elastic heat insulation piece.

Preferably, an outer frame is arranged in the box body, the outer frame is of a rectangular steel structure and is directly welded to the inner wall of the bottom of the box body, and the outer frame is provided with five faces and is not arranged on the top.

Preferably, the fans are arranged in the outer frame, the two fans are arranged and are respectively arranged on two sides of the outer frame, and the fans are connected with the battery through wires, so that the fans can be guaranteed to normally operate.

Preferably, the outer frame is provided with bottom vent holes, and the bottom vent holes are uniformly distributed at the bottom of the outer frame.

Preferably, the bottom vent hole penetrates through the bottom of the box body, and the bottom vent hole is formed in the outer frame and the box body, so that air directly penetrates through the box body and the outer frame through the bottom vent hole.

Preferably, the bottom vent is cylindrical and has no corners, so that air can flow better.

Preferably, the elastic heat insulation block is rectangular and made of nylon materials, nylon has certain flexibility and heat insulation effect, and batteries placed on the partition plate can be tightly abutted to avoid shaking of the batteries.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this structure can be through the fan upwards blow, and the air continues upwards through the ventilation hole on the baffle, upwards arranges the box outside with the side louvre with the heat that the battery produced to outside the box is led with the heat that the battery produced to cooperation heat dissipation fin piece and heat dissipation fin board, make the heat dissipation more abundant.

2. This structure can be through the even scattering of elasticity heat insulating block with every battery for can not take place the contact between the battery, and make the fixed compacter of battery with the compression of elasticity heat insulating block, can not take place to rock, better protects the battery.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a bottom view of the box body of the present invention;

fig. 5 is a schematic view of the heat dissipation structure of the present invention.

In the figure: 1. a base; 11. mounting holes; 21. a box body; 22. a heat dissipating fin; 23. a partition plate; 24. a vent hole; 25. side heat dissipation holes; 26. a heat dissipating fin block; 31. an outer frame; 32. a fan; 33. a bottom vent; 41. a battery; 42. an elastic heat insulation block.

Detailed Description

Referring to fig. 1-5, a new energy battery pack structure includes a base 1, a mounting hole 11 is provided on the base 1, two mounting holes 11 are provided, and are symmetrically provided on two sides of the base 1, a box body 21 is provided on the upper end of the base 1, the box body 21 is fixedly welded on the upper end of the base 1, a heat dissipation fin 22 is provided on the outer side of the box body 21, two layers of the heat dissipation fin 22 are provided, each layer is provided on the left and right sides of the box body 21, and one end of the heat dissipation fin 22 penetrates into the box body 21 to contact with a battery 41, and the other end penetrates out of the box body 21, so that the heat generated by the battery 41 in the box body 21 can be conducted out of the box body 21 by the heat dissipation fin 22, a partition 23 is provided in the box body 21, the outer sectional area of the partition 23 is the same as the inner sectional area of the box body 21, the partition 23 can, the air at the lower end is contacted with the battery 41 conveniently through the clapboard 23, the outer side of the box body 21 is provided with the side heat dissipation holes 25, the side heat dissipation holes 25 are uniformly arranged at the front and the rear sides of the box body 21 to conveniently dissipate heat, the upper ends of the side heat dissipation holes 25 are provided with the heat dissipation fin blocks 26, the heat dissipation fin blocks 26 are arranged at the front and the rear sides of the box body 21, and one end of the heat dissipating fin block 26 penetrates into the case 21 to be in contact with the battery 41, and the other end penetrates out of the case 21, so that the heat dissipation fin block 26 can conduct the heat generated in the case 21 by the battery 41 out of the case 21, and the heat dissipation fin block 26 and the side heat dissipation holes 25 are arranged in a staggered manner, the heat dissipation fin block 26 is arranged on the outer side of the box body 21, the battery 41 is arranged on the partition plate 23, the battery 41 is directly placed on the partition plate 23, the batteries 41 are not in contact with each other by the elastic heat insulating block 42 bonded to the outer sides of the batteries 41, a heat dissipation path is left, and the elastic heat insulating block 42 is bonded to the outer sides of the batteries 41.

Referring to fig. 1, 2 and 3, an outer frame 31 is disposed in the box body 21, the outer frame 31 is a rectangular steel structure and is directly welded to the inner wall of the bottom of the box body 21, and the outer frame 31 has five surfaces and is disposed without a top.

Referring to fig. 1, 2 and 3, two fans 32 are disposed in the outer frame 31, and two fans 32 are disposed on two sides of the outer frame 31, respectively, and the fans 32 are connected to the battery 41 through wires to ensure that the fans 32 can operate normally.

Referring to fig. 2, 4 and 5, the outer frame 31 is provided with bottom vent holes 33, and the bottom vent holes 33 are uniformly distributed at the bottom of the outer frame 31.

Referring to fig. 2, 4 and 5, the bottom vent 33 passes through the bottom of the box 21, and the bottom vent 33 is disposed on the outer frame 31 and the box 21, such that air passes through the box 21 and the outer frame 31 directly through the bottom vent 33.

Referring to fig. 2, 4 and 5, the bottom vent 33 is cylindrical and has no corners so that air can flow better.

Referring to fig. 1, 2 and 3, the elastic heat insulation block 42 is rectangular and made of nylon material, and nylon has a certain flexibility and heat insulation effect, and can tightly support the battery 41 placed on the partition 23 to prevent the battery 41 from shaking.

The working principle of the scheme is as follows: when the heat dissipation device is used, firstly, the base 1 is placed in a vehicle, the base 1 is fixed through the mounting hole 11 by adopting a threaded pin, the fan 32 is opened, the fan 32 blows upwards, blown air continues to upwards through the vent holes 24 in the partition plate 23, the air flies out from the upper ends of the side heat dissipation holes 25 and the box body 21, heat generated by the battery 41 is also taken out together, heat in the box body 21 is conducted to the outside of the box body 21 through the heat dissipation fin blocks 26 and the heat dissipation fin plates 22, the heat dissipation effect of the battery 41 is further enhanced, the elastic heat insulation blocks 42 among the batteries 41 are in a compression state, one side surface of the battery 41 is tightly attached to the inner wall of the box body 21, the heat conduction of the heat dissipation fin plates 22 and the heat dissipation fin blocks 26 is facilitated, the battery 41 is firmer, the battery 41 cannot shake occurs among the batteries 41, and collision damage.

Claims

1. The utility model provides a new energy battery package structure, includes base (1), its characterized in that: be equipped with mounting hole (11) on base (1), the upper end of base (1) is equipped with box (21), the outside of box (21) is equipped with heat dissipation fin (22), be equipped with baffle (23) in box (21), be equipped with ventilation hole (24) on baffle (23), the outside of box (21) is equipped with side louvre (25), the upper end of side louvre (25) is equipped with heat dissipation fin piece (26), the outside of box (21) is located in heat dissipation fin piece (26), be equipped with battery (41) on baffle (23), the outside of battery (41) bonds elasticity heat insulating block (42).

2. The new energy battery pack structure according to claim 1, wherein: an outer frame (31) is arranged in the box body (21).

3. The new energy battery pack structure according to claim 2, wherein: a fan (32) is arranged in the outer frame (31).

4. The new energy battery pack structure according to claim 2, wherein: the outer frame (31) is provided with a bottom vent hole (33).

5. The new energy battery pack structure according to claim 4, wherein: the bottom vent hole (33) penetrates through the bottom of the box body (21).

6. The new energy battery pack structure according to claim 4, wherein: the bottom vent hole (33) is cylindrical.

7. The new energy battery pack structure according to claim 1, wherein: the elastic heat insulation block (42) is rectangular and made of nylon materials.