CN209766512U

CN209766512U - Lithium cell group convenient to installation

Info

Publication number: CN209766512U
Application number: CN201920676943.4U
Authority: CN
Inventors: 渠伟伟; 李猛; 王晓勇; 廉乐
Original assignee: Xuzhou Muma Lithium Electricity Technology Co Ltd
Current assignee: Xuzhou Muma Lithium Electricity Technology Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2019-12-10
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a lithium cell group convenient to installation, including the box, the box includes bottom plate and upper strut, connects through arranging the pole setting in the four corners between bottom plate and the upper strut, and the kerve has been seted up to box structure as an organic whole, the inside of bottom plate, is equipped with the supporting shoe of a plurality of and electric core bottom looks adaptation in the kerve. The device has good heat dissipation effect; the utility model discloses case lid, baffle and supporting shoe are detachable part, have realized this device simple to operate, the utility model discloses an inside at the bottom plate sets up the shock attenuation board, has realized that this device has the shock attenuation effect, increases life.

Description

Lithium cell group convenient to installation

Technical Field

the utility model belongs to the technical field of the lithium cell, concretely relates to lithium cell group convenient to installation.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.

the battery is as energy memory component, is electric automobile's core component, and it produces a large amount of heats and arouses the inside monomer battery of battery module to appear the thermal runaway phenomenon in charging, the discharge process, and current battery module installation is complicated, and inside electric core is fixed insecure easily to rock after the installation is accomplished, and the terminal connection breaks off easily, and life is shorter, for this reason, urgently needed one kind can solve the lithium cell group of above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

to the problem that above-mentioned prior art exists, the utility model provides a lithium cell group convenient to installation can realize the lithium cell group easy to assemble, that has the heat dissipation function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium cell group convenient to installation, includes the box, the box includes bottom plate and upper bracket, connect through arranging the pole setting in the four corners between bottom plate and the upper bracket, the box structure as an organic whole, the kerve has been seted up to the inside of bottom plate, is equipped with the supporting shoe of a plurality of and electric core bottom looks adaptation in the kerve, the spout has all been seted up in the inboard four corners of box, and slidable mounting has the baffle that is used for fixed electric core up and down in the spout, there is the case lid upper end of bottom plate through the bolt fastening, the handle is all installed to the both sides of box.

Preferably, the both sides of box are located all transverse arrangement's between two pole settings support bar, there is the strip of dialling the inside of support bar through spring slidable mounting, dial the one end of strip and install the wedge, the other end runs through the outer wall of support bar and extends to the outside.

Preferably, a plurality of mounting grooves for clamping the battery cell are formed in the partition plate.

Preferably, a damping plate is arranged in the bottom groove and positioned at the bottom of the supporting block.

Preferably, the inside of case lid is equipped with the heating panel, the heating panel is the fretwork form, the both ends of case lid all are equipped with metal contact.

Preferably, the handle is rotatably installed on the supporting bar, the supporting block is installed on the upper side of the supporting bar, and the handle is tightly abutted to the supporting block.

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

(1) The bottom plate and the upper supporting plate are connected through the vertical rod, and the box cover and the inside of the baffle are hollow, so that the heat dissipation effect of the device is good;

(2) the box cover, the partition plate and the supporting block of the utility model are all detachable parts, so that the device is convenient to install, and parts corresponding to the battery can be selected according to the type of the battery;

(3) The utility model discloses a set up the shock attenuation board in the inside of bottom plate, realized that this device has the shock attenuation effect, increase life.

Drawings

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

FIG. 2 is a schematic view of the structure of the partition board of the present invention;

FIG. 3 is an exploded view of the connection between the case cover and the case body of the present invention;

fig. 4 is a partial connection cross-sectional view of the partition board and the supporting bar according to the present invention.

Description of reference numerals:

1. The box cover comprises a bottom plate, 2, a partition plate, 3, a box cover, 4, a metal contact piece, 5, a heat dissipation plate, 6, a handle, 7, a poking strip, 8, a supporting block, 9, a butting block, 10, a spring, 11, a wedge-shaped block, 12, a damping plate, 13, an upper support frame, 14 and a supporting bar.

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.

As shown in fig. 1 to 4, a lithium battery pack convenient to mount includes a box body, the box body includes a bottom plate 1 and an upper support frame 13, the bottom plate 1 and the upper support frame 13 are connected by vertical rods arranged at four corners, the box body is an integrated structure, the box body is not easy to shake and is more firm, support bars 14 are transversely arranged between two vertical rods on two sides of the box body, a shifting bar 7 is slidably mounted inside the support bars 14 through springs 10, a wedge block 11 is mounted at one end of the shifting bar 7, the other end of the shifting bar penetrates through the outer wall of the support bar 14 and extends to the outside, the shifting bar 7 is slidably mounted in the support bars 14 through the springs 10, when a partition plate 2 is mounted, the wedge block 11 can be pushed inwards, and the wedge block 11 can clamp the partition plate 2 in the box body to support a battery cell;

A bottom groove is formed in the bottom plate 1, a plurality of supporting blocks 8 matched with the bottoms of the electric cores are arranged in the bottom groove, a damping plate 12 is arranged at the bottom of each supporting block 8 in the bottom groove, the damping plate 12 is used for damping the electric cores, sliding grooves are formed in four corners of the inner side of the box body, partition plates 2 used for fixing the electric cores are slidably arranged in the sliding grooves up and down, and a plurality of mounting grooves used for clamping the electric cores are formed in the partition plates 2;

The upper end of bottom plate 1 is fixed with case lid 3 through the bolt, the inside of case lid 3 is equipped with heating panel 5, heating panel 5 is the fretwork form, the both ends of case lid 3 all are equipped with metal contact 4, and metal contact 4 is used for the power supply to outside electrical apparatus, and heating panel 5 can play the ventilation effect, handle 6 is all installed to the both sides of box, handle 6 rotates and installs on support bar 14, support block 9 is installed to the upside of support bar 14, and handle 6 supports tightly on support block 9, and when lifting this device, handle 6 can support tightly on support block 9, does benefit to and carries.

during the use, put supporting shoe 8 in the kerve in proper order, the box middle part is put into along the spout direction from the upper end opening part of box to baffle 2, insert the mounting groove with a plurality of electricity core in proper order, when sliding to the lower extreme of spout, baffle 2 can be with 11 outside tops removals of wedge, baffle 2 is blocked at a plurality of pole settings middle parts, lid case lid 3 has been good, and with the fix with screw, through metal touch multitouch with outside electrical apparatus electricity be connected can, this device dismantles conveniently, shock attenuation and radiating function have, can improve the life of this device.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a lithium cell group convenient to installation, includes the box, its characterized in that: the box includes bottom plate (1) and upper bracket (13), connect through arranging the pole setting in the four corners between bottom plate (1) and upper bracket (13), the box structure as an organic whole, the kerve has been seted up to the inside of bottom plate (1), is equipped with supporting shoe (8) of a plurality of and electric core bottom looks adaptation in the kerve, the spout has all been seted up in the inboard four corners of box, and sliding mounting has baffle (2) that are used for fixed electric core in the spout, the upper end of bottom plate (1) is passed through the bolt fastening and is had case lid (3), handle (6) are all installed to the both sides of box.

2. The lithium battery pack convenient to mount according to claim 1, wherein a supporting bar (14) is transversely arranged between the two vertical rods on two sides of the box body, a shifting bar (7) is slidably mounted inside the supporting bar (14) through a spring (10), a wedge block (11) is mounted at one end of the shifting bar (7), and the other end of the shifting bar penetrates through the outer wall of the supporting bar (14) and extends to the outside.

3. The lithium battery pack convenient to mount according to claim 2, wherein a plurality of mounting grooves for clamping the battery cells are formed in the partition plate (2).

4. the lithium battery pack convenient to install according to claim 3, characterized in that a damping plate (12) is arranged in the bottom groove at the bottom of the supporting block (8).

5. The lithium battery pack convenient to install according to claim 4, wherein a heat dissipation plate (5) is arranged inside the case cover (3), the heat dissipation plate (5) is hollow, and both ends of the case cover (3) are provided with metal contact pieces (4).

6. The lithium battery pack convenient to mount according to claim 5, wherein the handle (6) is rotatably mounted on a support bar (14), the upper side of the support bar (14) is provided with a support block (9), and the handle (6) is tightly abutted against the support block (9).