CN213093299U

CN213093299U - Battery box of energy storage battery pack

Info

Publication number: CN213093299U
Application number: CN202021875425.4U
Authority: CN
Inventors: 顾小亮
Original assignee: Suzhou Sidaoer New Energy Technology Co ltd
Current assignee: Suzhou Sidaoer New Energy Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-30
Anticipated expiration: 2030-09-01

Abstract

The utility model belongs to the technical field of battery boxes, in particular to a battery box of an energy storage battery pack, which comprises a battery box, the lower end of the battery box is transversely and fixedly provided with a bottom plate, the upper side wall of the bottom plate is fixedly provided with a placing plate, two ends of the placing plate are provided with symmetrical cavities, the insides of the two cavities are both fixedly provided with dismounting mechanisms, the upper side wall of the placing plate is fixedly provided with a battery pack, the left side wall of the battery box is provided with an air inlet, the right side wall of the battery box is provided with an air outlet, when the battery pack in the battery box is damaged after long-time use, the bottom plate can be quickly disassembled, the battery pack inside is replaced, the battery pack inside the battery box can be cooled quickly, and the battery pack is effectively prevented from being in a high-temperature environment for a long time and influencing the service life of the battery pack.

Description

Battery box of energy storage battery pack

Technical Field

The utility model relates to a battery box technical field specifically is a battery box of energy storage group battery.

Background

The energy storage battery has the advantages of high energy density, small volume, long service life, small self-discharge and the like, and is widely applied to various mobile devices in the fields of national defense, industry and civilian use, and the energy storage battery has become the top-end industry of the field of energy storage due to the advantages of long service life, environmental protection and the like, and is widely applied to important industries such as electric vehicles, energy storage devices and the like.

In the in-process that the group battery used, outside battery box plays important guard action to energy storage battery, and battery box equipment in the past is complicated, when needs are changed or are maintained the energy storage group battery of inside, and the battery box is inconvenient to be opened, influences the efficiency of maintenance, and the battery box can not effectively dispel the heat to the group battery, makes under the long-time high temperature environment of group battery, influences the life of group battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery box of energy storage group battery to solve the inconvenient dismantlement of the current battery box that provides in the above-mentioned background art, and the relatively poor problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a battery box of an energy storage battery pack comprises a battery box, wherein a bottom plate is transversely and fixedly arranged at the lower end of the battery box, a placing plate is fixedly arranged on the upper side wall of the bottom plate, symmetrical cavities are formed in two ends of the placing plate, a dismounting mechanism is fixedly arranged in each of the two cavities, the battery pack is fixedly arranged on the upper side wall of the placing plate, an air inlet is formed in the left side wall of the battery box, an air outlet is formed in the right side wall of the battery box, symmetrical connecting plates are fixedly arranged at the right end of the air outlet, a fan is fixedly arranged between the two connecting plates, symmetrical limiting rods are fixedly arranged at the upper end in the battery box, sliding blocks are arranged on the rod walls of the two limiting rods in a sliding mode, a pressing plate is fixedly arranged on one side adjacent to the two sliding blocks together, and the lower end of, the upper side wall of the pressing plate is fixedly provided with a first spring.

Preferably, dismouting mechanism includes two movable blocks, two the movable block all with the lateral wall sliding connection of cavity, two the one end that the movable block deviates from all fixedly is provided with the second spring, two the adjacent one end of second spring all with the lateral wall fixed connection of cavity, the fixed slot of symmetry, two are seted up to the inner wall of battery box the one end that the movable block deviates from all fixedly is provided with the dead lever, two the one end that the dead lever deviates from all run through the cavity the lateral wall extend to the outside and with joint between the fixed slot, the bar mouth has been seted up to the lower lateral wall of cavity, the fixed connecting block that is provided with of lower lateral wall of movable block, two the connecting block all runs through the bar mouth and extends to the lower extreme.

Preferably, the air inlet and the air outlet are both fixedly provided with dust screens.

Preferably, the fan is electrically connected with the battery pack.

Preferably, the lower ends of the two limiting rods are fixedly provided with limiting blocks.

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

1) through the common cooperation of movable block, second spring, dead lever and connecting block, make fast and fix between bottom plate and the battery box, after long-time the use, when damage appears in the inside group battery of battery box, can dismantle the bottom plate fast, change the group battery of inside.

2) Through the common cooperation of air intake, air outlet, fan and filter screen, can dispel the heat the cooling to the inside group battery of battery box fast, prevent effectively that the group battery from being in under the higher temperature environment for a long time, influencing the life of group battery.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 battery box, 2 bottom plates, 3 place board, 4 group battery, 5 connecting plates, 6 fan, 7 gag lever post, 8 sliders, 9 press plates, 10 first spring, 11 movable block, 12 second spring, 13 dead lever, 14 connecting blocks, 15 dust screens, 16 stoppers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a battery box of an energy storage battery pack comprises a battery box 1, a bottom plate 2 is transversely and fixedly arranged at the lower end of the battery box 1, a placing plate 3 is fixedly arranged on the upper side wall of the bottom plate 2, symmetrical cavities are formed in two ends of the placing plate 3, disassembling and assembling mechanisms are fixedly arranged in the two cavities, a battery pack 4 is fixedly arranged on the upper side wall of the placing plate 3, an air inlet is formed in the left side wall of the battery box 1, an air outlet is formed in the right side wall of the battery box 1, symmetrical connecting plates 5 are fixedly arranged at the right end of the air outlet, a fan 6 is fixedly arranged between the two connecting plates 5, symmetrical limiting rods 7 are fixedly arranged at the upper end in the battery box 1, sliding blocks 8 are arranged on the rod walls of the two limiting rods 7 in a sliding mode, a pressing plate 9 is fixedly arranged on one side, which the two sliding blocks 8 are adjacent, a pressing plate 9 is fixedly arranged on;

the disassembling and assembling mechanism comprises two moving blocks 11, the two moving blocks 11 are both connected with the side wall of the cavity in a sliding mode, the deviated ends of the two moving blocks 11 are fixedly provided with second springs 12, the adjacent ends of the two second springs 12 are fixedly connected with the side wall of the cavity, the inner wall of the battery box 1 is provided with symmetrical fixing grooves, the deviated ends of the two moving blocks 11 are fixedly provided with fixing rods 13, the deviated ends of the two fixing rods 13 extend to the outside through the side wall of the cavity and are clamped with the fixing grooves, the lower side wall of the cavity is provided with a strip-shaped opening, the lower side wall of the moving blocks 11 is fixedly provided with connecting blocks 14, the two connecting blocks 14 extend through the strip-shaped opening and extend to the lower end, the battery box 1 is convenient to disassemble and assemble, and assemble when the battery pack 4 is damaged and needs;

dust screens 15 are fixedly arranged in the air inlet and the air outlet;

the fan 6 is electrically connected with the battery pack 4;

the lower ends of the two limiting rods 7 are fixedly provided with limiting blocks 16.

The working principle is as follows: when using, start fan 6, fan 6 carries out the rapid cooling that looses heat to group battery 4, prevent that group battery 4 from being in under the environment of higher temperature for a long time, influence life, when needs carry out dismouting change to inside group battery 4, pulling connecting block 14, connecting block 14 drives lateral wall fixed connection's movable block 11 and removes, separate between movable block 11 drive lateral wall fixed connection's dead lever 13 and the fixed slot, dismantle bottom plate 2, be convenient for carry out the dismouting to group battery 4 of upper end fast.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The battery box of the energy storage battery pack comprises a battery box (1) and is characterized in that a bottom plate (2) is transversely and fixedly arranged at the lower end of the battery box (1), a placing plate (3) is fixedly arranged on the upper side wall of the bottom plate (2), symmetrical cavities are formed in the two ends of the placing plate (3), a dismounting mechanism is fixedly arranged in each cavity, a battery pack (4) is fixedly arranged on the upper side wall of the placing plate (3), an air inlet is formed in the left side wall of the battery box (1), an air outlet is formed in the right side wall of the battery box (1), symmetrical connecting plates (5) are fixedly arranged at the right end of the air outlet, a fan (6) is fixedly arranged between the two connecting plates (5), symmetrical limiting rods (7) are fixedly arranged at the upper end in the battery box (1), and sliding blocks (8) are arranged on the rod walls of the limiting rods (7), two adjacent sides of the sliding blocks (8) are jointly and fixedly provided with a pressing plate (9), the lower end of the pressing plate (9) is in contact connection with the upper end of the battery pack (4), and a first spring (10) is fixedly arranged on the upper side wall of the pressing plate (9).

2. A battery box of an energy storage battery pack as claimed in claim 1, characterized in that: dismouting mechanism includes two movable blocks (11), two movable block (11) all with the lateral wall sliding connection of cavity, two the one end that movable block (11) deviated from all fixedly is provided with second spring (12), two the adjacent one end of second spring (12) all with the lateral wall fixed connection of cavity, the fixed slot of symmetry, two are seted up to the inner wall of battery box (1) the one end that movable block (11) deviated from all fixedly is provided with dead lever (13), two the one end that dead lever (13) deviated from all runs through the lateral wall of cavity extend to the outside and with joint between the fixed slot, the bar mouth has been seted up to the lower lateral wall of cavity, the fixed connecting block (14) that is provided with of lower lateral wall of movable block (11), two connecting block (14) all run through the bar mouth and extend to the lower extreme.

3. A battery box of an energy storage battery pack as claimed in claim 1, characterized in that: and dust screens (15) are fixedly arranged in the air inlet and the air outlet.

4. A battery box of an energy storage battery pack as claimed in claim 1, characterized in that: the fan (6) is electrically connected with the battery pack (4).

5. A battery box of an energy storage battery pack as claimed in claim 1, characterized in that: the lower ends of the two limiting rods (7) are fixedly provided with limiting blocks (16).