CN214325279U

CN214325279U - Convenient lithium cell for electric motor car of dismantling

Info

Publication number: CN214325279U
Application number: CN202021746251.1U
Authority: CN
Inventors: 王伟
Original assignee: Jiangsu Huxi Energy Technology Co Ltd
Current assignee: Jiangsu Huxi Energy Technology Co Ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-10-01
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a lithium cell technical field just discloses a convenient lithium cell for electric motor car of dismantling, including lithium cell casing, lithium cell casing's inside movable mounting has lithium cell body, lithium cell casing's inside is provided with dismantles the structure, lithium cell casing's inside is seted up flutedly, lithium cell casing's inside is provided with heat radiation structure, it includes the backup pad to dismantle the structure, the right side fixedly connected with isosceles trapezoid piece of backup pad, the right side fixedly connected with slide of backup pad. This convenient lithium cell of dismantling for electric motor car through recess and the sliding block that sets up, and slide, the isosceles trapezoid piece that the backup pad is connected with it can directly be taken out, accomplishes the dismantlement, makes the dismantlement structure have the detachability, and it is convenient to make the dismantlement structure install, when taking place lateral vibration, through being equipped with isosceles trapezoid piece extrusion sliding block, compression spring changes seismic energy into elastic potential energy, and the effectual shock attenuation is carried out lateral vibration.

Description

Convenient lithium cell for electric motor car of dismantling

Technical Field

The utility model relates to a lithium cell technical field specifically is a convenient lithium cell for electric motor car of dismantling.

Background

At present, the electric vehicle has been very popular in China, because it is convenient to charge, easy operation, the position of bicycle in people has been replaced, however, the electric vehicle is because needs electric power as power, that is must install the battery in the car, and current battery is installed in the battery case, fix the battery case in the battery jar on the frame, it is generally fixed connection, just so make the car when vibrating, its battery case also can vibrate, and because the battery case is connected in the frame firmly, it does not have other buffer, the time is of a specified duration, have the influence to the use of battery, and current battery case dismantles inconveniently, when needing to take out to charge, the battery case is difficult to dismantle, therefore, we have proposed a convenient lithium cell for electric vehicle who dismantles to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a lithium cell for electric motor car of convenient dismantlement possesses advantages such as convenient dismantlement, radiating effect are good, has solved and has dismantled trouble, the poor problem of radiating effect.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a convenient lithium cell for electric motor car of dismantling, includes lithium cell casing, lithium cell casing's inside movable mounting has lithium cell body, lithium cell casing's inside is provided with dismantles the structure, lithium cell casing's inside is seted up flutedly, lithium cell casing's inside is provided with heat radiation structure.

The dismounting structure comprises a supporting plate, the right side of the supporting plate is fixedly connected with an isosceles trapezoid block, the right side of the supporting plate is fixedly connected with a sliding plate, the right side of the isosceles trapezoid block is provided with a sliding block, the top of the sliding block is fixedly connected with a telescopic rod, and the outer wall of the telescopic rod is movably connected with a spring.

Further, heat radiation structure includes the air outlet, the first fan of top fixedly connected with of air outlet, the air intake has been seted up to lithium battery case's inside, the bottom fixedly connected with second fan of air intake, lithium battery case's inside fixedly connected with fin.

Further, the inside swing joint of recess has the slide, the top fixedly connected with lithium battery case of telescopic link, the top fixedly connected with lithium battery case of spring.

Furthermore, the outer wall contact of lithium cell body has the sliding block, the quantity of spring has four, and the size of every spring is the same.

Furthermore, the number of the isosceles trapezoid blocks is two, the size of each isosceles trapezoid block is the same, the size of the first fan is the same as that of the second fan, the number of the grooves is four, and the size of each groove is the same.

The utility model has the advantages that:

1. this convenient lithium cell of dismantling for electric motor car through recess and the sliding block that sets up, and slide, the isosceles trapezoid piece that the backup pad is connected with it can directly be taken out, accomplishes the dismantlement, makes the dismantlement structure have the detachability, and it is convenient to make the dismantlement structure install, when taking place lateral vibration, through being equipped with isosceles trapezoid piece extrusion sliding block, compression spring changes seismic energy into elastic potential energy, and the effectual shock attenuation is carried out lateral vibration.

2. This convenient lithium cell of dismantling for electric motor car through the inside first fan, second fan and the fin that sets up of heat radiation structure, has played the radiating effect of being convenient for, makes the heat circulation discharge in the lithium cell casing, improves the security, through the spring of dismantling the inside setting of structure, has played the effect of buffering, and it makes lithium cell casing have the buffering effect when electric motor car moves, improves life, and lithium cell casing dismantles the convenience moreover, makes things convenient for the lithium cell to take out to charge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

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

fig. 3 is a schematic view of the heat dissipation structure of the present invention.

Description of reference numerals: 1. a lithium battery case; 2. a lithium battery body; 3. disassembling the structure; 301. a support plate; 302. an isosceles trapezoid block; 303. a slide plate; 304. a slider; 305. a telescopic rod; 306. a spring; 4. a groove; 5. a heat dissipation structure; 501. an air outlet; 502. a first fan; 503. an air inlet; 504. A second fan; 505. and a heat sink.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a lithium battery convenient to disassemble for an electric vehicle includes a lithium battery case 1, a lithium battery body 2 movably mounted inside the lithium battery case 1, a disassembling structure 3 disposed inside the lithium battery case 1, a groove 4 disposed inside the lithium battery case 1, and a heat dissipating structure 5 disposed inside the lithium battery case 1.

Dismantle structure 3 includes backup pad 301, backup pad 301's right side fixedly connected with isosceles trapezoid piece 302, backup pad 301's right side fixedly connected with slide 303, isosceles trapezoid piece 302's right side is provided with sliding block 304, sliding block 304's top fixedly connected with telescopic link 305, telescopic link 305's outer wall swing joint has spring 306, recess 4 and sliding block 304 through setting up, backup pad 301 and the slide 303 that is connected with it, isosceles trapezoid piece 302, can directly take out, accomplish the dismantlement, it has the detachability to make dismantlement structure 3, it is convenient to make dismantlement structure 3 install, when taking place lateral vibration, through being equipped with isosceles trapezoid piece 302 extrusion sliding block 304, compression spring 306, convert seismic energy into elastic potential energy, effectually carry out the shock attenuation to lateral vibration.

Heat radiation structure 5 includes air outlet 501, the first fan 502 of top fixedly connected with of air outlet 501, air intake 503 has been seted up to lithium battery case 1's inside, the bottom fixedly connected with second fan 504 of air intake 503, lithium battery case 1's inside fixedly connected with fin 505, through the inside first fan 502, second fan 504 and the fin 505 that sets up of heat radiation structure 5, the radiating effect of being convenient for has been played, make the heat cycle in lithium battery case 1 discharge, the security improves.

The inside swing joint of recess 4 has slide 303, the top fixedly connected with lithium battery housing 1 of telescopic link 305, the top fixedly connected with lithium battery housing 1 of spring 306.

The outer wall contact of lithium cell body 2 has sliding block 304, and the quantity of spring 306 has four, and every spring 306 the size is the same, through dismantling the spring 306 of 3 inside settings of structure, has played the effect of buffering, and it makes lithium cell housing 1 have the buffering effect when the electric motor car moves, improves life, and lithium cell housing 1 dismantles the convenience moreover, makes things convenient for the lithium cell to take out to charge.

There are two isosceles trapezoid blocks 302, and each isosceles trapezoid block 302 has the same size, the first fan 502 has the same size as the second fan 504, there are four grooves 4, and each groove 4 has the same size.

When the lithium battery is used, when the lithium battery needs to be detached, the groove 4, the sliding block 304, the supporting plate 301, the sliding plate 303 and the isosceles trapezoid block 302 are directly drawn out, so that the detachment can be completed, the lithium battery for the electric vehicle can be scalded under the condition of long working time, and the first fan 502, the second fan 504 and the radiating fins 505 arranged inside the radiating structure 5 are started at this time, so that the radiating effect can be achieved, and heat in the lithium battery shell 1 can be discharged in a circulating manner.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a convenient lithium cell for electric motor car of dismantling, includes lithium cell shell (1), its characterized in that: a lithium battery body (2) is movably mounted inside the lithium battery shell (1), a dismounting structure (3) is arranged inside the lithium battery shell (1), a groove (4) is formed inside the lithium battery shell (1), and a heat dissipation structure (5) is arranged inside the lithium battery shell (1);

dismantle structure (3) and include backup pad (301), the right side fixedly connected with isosceles trapezoid piece (302) of backup pad (301), the right side fixedly connected with slide (303) of backup pad (301), the right side of isosceles trapezoid piece (302) is provided with sliding block (304), the top fixedly connected with telescopic link (305) of sliding block (304), the outer wall swing joint of telescopic link (305) has spring (306).

2. The lithium battery convenient to disassemble for the electric vehicle as claimed in claim 1, wherein: the heat dissipation structure (5) comprises an air outlet (501), a first fan (502) is fixedly connected to the top of the air outlet (501), an air inlet (503) is formed in the lithium battery shell (1), a second fan (504) is fixedly connected to the bottom of the air inlet (503), and heat dissipation fins (505) are fixedly connected to the inside of the lithium battery shell (1).

3. The lithium battery convenient to disassemble for the electric vehicle as claimed in claim 1, wherein: the inside swing joint of recess (4) has slide (303), the top fixedly connected with lithium battery case (1) of telescopic link (305), the top fixedly connected with lithium battery case (1) of spring (306).

4. The lithium battery convenient to disassemble for the electric vehicle as claimed in claim 1, wherein: the outer wall of the lithium battery body (2) is in contact with a sliding block (304), the number of the springs (306) is four, and the size of each spring (306) is the same.

5. The lithium battery convenient to disassemble for the electric vehicle as claimed in claim 2, wherein: the number of the isosceles trapezoid blocks (302) is two, the size of each isosceles trapezoid block (302) is the same, the size of the first fan (502) is the same as that of the second fan (504), the number of the grooves (4) is four, and the size of each groove (4) is the same.