CN212571191U

CN212571191U - Soft packet of battery case convenient to equipment

Info

Publication number: CN212571191U
Application number: CN202021063170.1U
Authority: CN
Inventors: 顾海波; 周勇; 闫芹
Original assignee: Jiangsu Eternal Celltech Co ltd
Current assignee: Jiangsu Eternal Celltech Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-19
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a laminate polymer battery case convenient to equipment, comprises a box bod, the inside battery placement machine who is provided with a plurality of evenly distributed of box body constructs, the battery placement machine constructs including placing the board, it is provided with bilateral symmetry distribution's a plurality of pulleys to place the board bottom, be provided with bilateral symmetry distribution's boss on the inside lateral wall of box body, the spout has been seted up on the boss top, pulley mounting is in the spout, it is provided with the standing groove to place the board top, be provided with a plurality of electrodes on the inside lateral wall of standing groove, install the interface on the box body lateral wall, the interface is connected through the wire with the electrode, it is provided with stop gear to place the board top, the utility model discloses the structure sets up rationally, can rationally deposit multiunit laminate polymer battery, and has good thermal diffusivity.

Description

Soft packet of battery case convenient to equipment

Technical Field

The utility model relates to the technical field of batteries, specifically be a laminate polymer battery case convenient to equipment.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n. Lewis in 1912. In the 70 s of the 20 th century, m.s. Whittingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream. With the development of science and technology, the application of lithium batteries in life is more common. The soft package battery is one kind of lithium battery, and the aluminum plastic film soft package battery has the characteristics of high energy density, good ductility and the like. The current soft battery box mostly has the defects of inconvenient battery taking and placing and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft-packaged battery case convenient to equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a laminate polymer battery case convenient to equipment, includes the box body, the inside battery placement machine who is provided with a plurality of evenly distributed of box body constructs, battery placement machine constructs including placing the board, it is provided with a plurality of pulleys of bilateral symmetry distribution to place the board bottom, be provided with the boss of bilateral symmetry distribution on the inside lateral wall of box body, the spout has been seted up on the boss top, the pulley is installed in the spout, it is provided with the standing groove to place the board top, be provided with a plurality of electrodes on the inside lateral wall of standing groove, install the interface on the box body lateral wall, the interface is connected through the wire with the electrode, it is provided with stop gear to place the board.

Preferably, stop gear includes the limiting plate, the limiting plate top is provided with a plurality of evenly distributed's damping telescopic link, damping telescopic link periphery cover is equipped with buffer spring, and the top fixed connection of the damping telescopic link among the topmost a set of stop gear among the multiunit stop gear is on the inside top of box body, and the top of the damping telescopic link among all the other stop gear is connected on the boss, the terminal surface covers has the heat conduction pad under the limiting plate, the limiting plate top is provided with a plurality of evenly distributed's fin, the bottom and the heat conduction pad of fin contact.

Preferably, the side wall surface of the box body is provided with a plurality of heat dissipation holes.

Preferably, a first handle is arranged at the front end of the placing plate.

Preferably, the front end of the limiting plate is provided with a second handle.

Preferably, the box body includes base, top cap and lateral wall subassembly, base, top cap all are through a plurality of screws and lateral wall subassembly fixed connection, the lateral wall subassembly includes two long lateral walls and two short lateral walls, long lateral wall surface is provided with a plurality of pins, short lateral wall surface is provided with the box corresponding with the pin, long lateral wall and short lateral wall pass through the buckle and are connected formation cuboid shape, and logical groove has been seted up on one of them surface in two long lateral walls, it installs the dodge gate to lead to the inslot.

Compared with the prior art, the beneficial effects of the utility model are that: when the battery storage box is used, batteries are placed in the placing grooves, when the batteries need to be taken and placed, the movable door at the front end of the box body is opened, the placing plate is pulled outwards, the batteries can be exposed, the batteries can be conveniently assembled, disassembled and placed, and a plurality of groups of batteries can be stored by arranging the plurality of groups of battery placing mechanisms; the limiting plate is tightly pressed on the battery under the action of the buffer spring to limit the battery, and meanwhile, when the battery expands, the buffer spring and the damping telescopic rod both have contractibility to avoid battery explosion caused by extrusion on the battery; the box body can be conveniently assembled and disassembled. The utility model discloses the structure sets up rationally, can rationally deposit multiunit laminate polymer battery, and has good thermal diffusivity, and the equipment is convenient.

Drawings

Fig. 1 is a schematic structural view of a soft pack battery case convenient for assembly;

fig. 2 is a schematic structural view of a side wall assembly in a soft pack battery case for easy assembly.

In the figure: 1-box, 2-battery placement mechanism, 3-boss, 4-chute, 5-placement plate, 6-pulley, 7-placement groove, 8-electrode, 9-interface, 10-limiting plate, 11-damping telescopic rod, 12-buffer spring, 13-heat conducting pad, 14-heat sink, 15-heat dissipation hole, 16-first handle, 17-second handle, 18-short side wall, 19-long side wall, 20-male buckle, 21-female buckle.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a soft package battery box convenient for assembly comprises a box body 1, wherein a plurality of battery placing mechanisms 2 which are uniformly distributed are arranged inside the box body 1, each battery placing mechanism 2 comprises a placing plate 5, a plurality of pulleys 6 which are symmetrically distributed left and right are arranged at the bottom end of each placing plate 5, bosses 3 which are symmetrically distributed left and right are arranged on the inner side wall of the box body 1, sliding grooves 4 are formed in the top ends of the bosses 3, the pulleys 6 are installed in the sliding grooves 4, a placing groove 7 is arranged at the top end of each placing plate 5, a plurality of electrodes 8 are arranged on the inner side wall of each placing groove 7, an interface 9 is installed on the side wall of the box body 1, the interface 9 is connected with the electrodes 8 through wires, a limiting mechanism is arranged above the placing plate 5, when the soft package battery box is used, a battery is placed in the placing groove 7, when the battery needs to be taken and placed, a, the loading and unloading of the battery are convenient to take and place, and the multiple groups of batteries can be stored by arranging the multiple groups of battery placing mechanisms 2.

The limiting mechanism comprises a limiting plate 10, a plurality of damping telescopic rods 11 which are uniformly distributed are arranged at the top end of the limiting plate 10, a buffer spring 12 is sleeved on the periphery of each damping telescopic rod 11, the top end of each damping telescopic rod 11 in the topmost limiting mechanism in a plurality of groups of limiting mechanisms is fixedly connected to the top end in the box body 1, the top ends of the damping telescopic rods 11 in the rest limiting mechanisms are connected to the boss 3, a heat conducting pad 13 covers the lower end face of the limiting plate 10, a plurality of radiating fins 14 which are uniformly distributed are arranged at the top end of the limiting plate 10, the bottom ends of the radiating fins 14 are in contact with the heat conducting pad 13, the limiting plate 10 is tightly pressed on a battery under the action of the buffer spring 12 to limit the battery, and meanwhile, when the battery expands, the buffer spring 12 and the damping telescopic rods 11 both have contractibility to avoid battery explosion caused, the heat generated by the battery during operation can be conducted to the surrounding air in time, and the heat dissipation holes 15 avoided by the box body 1 facilitate the exchange of the internal and external air flows, thereby improving the heat dissipation performance.

The side wall surface of the box body 1 is provided with a plurality of heat dissipation holes 15.

The front end of the placing plate 5 is provided with a first handle 16.

The front end of the limiting plate 10 is provided with a second handle 17.

Box body 1 includes base, top cap and lateral wall subassembly, base, top cap all are through a plurality of screws and lateral wall subassembly fixed connection, the lateral wall subassembly includes two long lateral wall 19 and two short lateral wall 18, long lateral wall 19 surface is provided with a plurality of buttons 20, short lateral wall 18 surface is provided with the box 21 corresponding with button 20, long lateral wall 19 and short lateral wall 18 pass through the buckle and are connected formation cuboid shape, and logical groove has been seted up on the surface of one of them in two long lateral wall 19, lead to the inslot and install the dodge gate, box body 1 can conveniently be assembled and disassembled.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a soft packet of battery case convenient to equipment, includes box body (1), its characterized in that: the battery placing mechanism comprises a box body (1), wherein a plurality of uniformly distributed battery placing mechanisms (2) are arranged inside the box body (1), each battery placing mechanism (2) comprises a placing plate (5), a plurality of pulleys (6) which are symmetrically distributed at the left and right sides are arranged at the bottom end of the placing plate (5), bosses (3) which are symmetrically distributed at the left and right sides are arranged on the inner side wall of the box body (1), sliding grooves (4) are formed in the top ends of the bosses (3), the pulleys (6) are installed in the sliding grooves (4), a placing groove (7) is arranged at the top end of the placing plate (5), a plurality of electrodes (8) are arranged on the inner side wall of the placing groove (7), an interface (9) is installed on the side wall of the box body (1), the interface (9) is connected with the electrodes (.

2. The soft-packing battery case convenient to assemble of claim 1, wherein: stop gear includes limiting plate (10), limiting plate (10) top is provided with a plurality of evenly distributed's damping telescopic link (11), damping telescopic link (11) periphery cover is equipped with buffer spring (12), and the top fixed connection of damping telescopic link (11) among the topmost a set of stop gear among the multiunit stop gear is on the inside top of box body (1), and the top of damping telescopic link (11) among the remaining stop gear is connected on boss (3), the terminal surface covers has heat conduction pad (13) under limiting plate (10), limiting plate (10) top is provided with a plurality of evenly distributed's fin (14), the bottom and the heat conduction pad (13) of fin (14) contact.

3. The soft-packing battery case convenient to assemble of claim 1, wherein: the side wall surface of the box body (1) is provided with a plurality of heat dissipation holes (15).

4. The soft-packing battery case convenient to assemble of claim 1, wherein: the front end of the placing plate (5) is provided with a first handle (16).

5. The soft-packing battery box convenient to assemble of claim 2, wherein: the front end of the limiting plate (10) is provided with a second handle (17).

6. The soft-packing battery case convenient to assemble of claim 1, wherein: box body (1) includes base, top cap and lateral wall subassembly, base, top cap all are through a plurality of screws and lateral wall subassembly fixed connection, the lateral wall subassembly includes two long lateral wall (19) and two short lateral wall (18), long lateral wall (19) surface is provided with a plurality of pin thread (20), short lateral wall (18) surface is provided with box (21) corresponding with pin thread (20), long lateral wall (19) are connected through the buckle with short lateral wall (18) and are formed the cuboid shape, and logical groove has been seted up on the surface of one of them in two long lateral wall (19), it installs the dodge gate in the logical groove.