CN210805863U

CN210805863U - Ternary lithium ion battery mounting rack with damping function

Info

Publication number: CN210805863U
Application number: CN201921790729.8U
Authority: CN
Inventors: 岳明仑; 李忠奇; 郭建明; 李健
Original assignee: Xinxiang Qixin Power Supply Material Co ltd
Current assignee: Xinxiang Qixin Power Supply Material Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-19
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a ternary lithium ion battery mounting bracket with shock-absorbing function, which comprises a mounting body, a sliding cover and a mounting pressing plate, wherein, two sides of the inner wall at the bottom of the mounting body are all fixedly connected with gaskets, one side of the gaskets is provided with through holes, two sides of the inner wall at the bottom of the mounting body are connected with telescopic rods through bolts, the outer wall sleeve of the telescopic rod is provided with a spring, one end of the spring is fixedly connected with the inner wall at the bottom of the mounting body, the other end of the spring is fixedly connected with the bottom of the mounting pressing plate, two fixing frames are fixedly connected between the gaskets, two sides of the fixing frames are both provided with guide grooves, and sliding buttons are arranged in the guide grooves, the condition that damage or fire hazard occur after the collision is prevented.

Description

Ternary lithium ion battery mounting rack with damping function

Technical Field

The utility model relates to a battery application equipment technical field especially relates to a ternary lithium ion battery mounting bracket with shock-absorbing function.

Background

The ternary lithium battery is a kind of lithium battery, mainly refers to the positive pole material of the battery, the positive pole material of the common lithium battery is lithium cobaltate, and the lithium battery using lithium nickel cobalt manganese as the positive pole material is commonly called ternary material lithium battery, its price is cheaper than lithium cobaltate, withstand voltage is a little bit higher, average voltage is a little lower, gram capacity is a little bit higher but compaction ratio is a bit lower, the battery capacity of the same type is a bit lower than lithium cobaltate, with the improvement of modern living standard, people pursue more and more convenient and high-performance batteries, the use of ternary lithium battery is more and more common.

The great shortcoming of ternary lithium ion battery is the back that receives the striking, very easily appear damaging and explosion, if not its protection and the buffering after the striking, cause economic loss easily, the battery is lower at the ignition point when high temperature, in the middle of the use or after using, the temperature on battery surface if can not dispel the heat, can the accident, cause irrecoverable loss, so in the use of battery, it is very high to its protection requirement, therefore in order to prevent unexpected, need to design a ternary lithium ion battery mounting bracket that has shock-absorbing function to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the ternary lithium ion battery mounting bracket who provides has shock-absorbing function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a ternary lithium ion battery mounting rack with a damping function comprises a mounting body, a sliding cover and a mounting pressing plate, wherein gaskets are fixedly connected to two sides of the inner wall of the bottom of the mounting body, through holes are formed in one side of each gasket, telescopic rods are connected to two sides of the inner wall of the bottom of the mounting body through bolts, springs are sleeved on the outer walls of the telescopic rods, one ends of the springs are fixedly connected to the inner wall of the bottom of the mounting body, the other ends of the springs are fixedly connected to the bottom of the mounting pressing plate, a fixing frame is fixedly connected between the two gaskets, guide grooves are formed in two sides of the fixing frame, sliding buttons are arranged in the guide grooves, supporting seats are welded to two sides of the bottom of the mounting pressing plate, first threaded holes are formed in the supporting seats, a rotating arm is rotatably connected to, the top of the sliding cover is provided with air holes, and one side of the sliding cover is welded with a pulling buckle.

Furthermore, the bottom of the sliding cover is provided with radiating fins, a cavity is arranged between the sliding cover and the radiating fins, and radiating copper pipes are distributed in the radiating fins at equal intervals.

Furthermore, a second threaded hole is formed in one side of the rotating arm, the first threaded hole is communicated with the second threaded hole, a fixing bolt is rotationally connected with the first threaded hole and the second threaded hole, and a nut is rotationally connected with the end portion of the fixing bolt.

Furthermore, the inner wall of the sliding hole is in contact with the outer wall of the sliding button, and the sliding button is connected in the guide groove in a sliding mode.

Furthermore, a soft pad is bonded and paved on the top of the installation pressing plate, and the cross section of the soft pad is of an S-shaped structure.

Further, the inlet wire pipe has all been seted up to the both sides of the installation body, sliding closure sliding connection is internal at the installation.

The utility model has the advantages that:

1. through the gasket, rotor arm, telescopic link, slip button, fixed frame and the spring that set up, carry out effectual buffering to the internal battery of installation, cut down the vibrations of its production, prevent to receive the condition that damages or conflagration breaks out appear after the striking.

2. Through the sliding cover, the installation body and the pulling buckle, the battery can be protected, and the battery can be taken out and put in conveniently, so that a stable environment is provided for the battery, and the damage to the battery is reduced.

3. Through the sliding closure, fin and the heat dissipation copper pipe that set up, it is internal with the heat removal installation that the battery produced, prolonged the life of battery, reduced the emergence of accident, improved the utility model discloses a security.

Drawings

Fig. 1 is a schematic structural section view of a ternary lithium ion battery mounting rack with a shock-absorbing function provided by the present invention;

fig. 2 is a schematic perspective view of an installation body structure of a ternary lithium ion battery installation rack with a shock absorption function provided by the utility model;

fig. 3 is a schematic perspective view of a fixing frame structure of a ternary lithium ion battery mounting bracket with a shock-absorbing function according to the present invention;

fig. 4 is the utility model provides a sliding closure structure schematic diagram of ternary lithium ion battery mounting bracket with shock-absorbing function.

Fig. 5 is the utility model provides a three-dimensional schematic diagram of supporting seat structure of ternary lithium ion battery mounting bracket with shock-absorbing function.

In the figure: the device comprises an installation body 1, a sliding cover 2, a gasket 3, a fixing frame 4, an installation pressing plate 5, a supporting seat 6, a rotating arm 7, a sliding button 8, a sliding hole 9, a nut 10, an expansion rod 11, a spring 12, a cushion 13, a wire inlet pipe 14, a through hole 15, an air vent 16, a cooling fin 17, a heat dissipation copper pipe 18, a cavity 19, a guide groove 20, a pulling buckle 21 and a first threaded hole 22.

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 to 5, a ternary lithium ion battery mounting bracket with a shock absorption function comprises a mounting body 1, a sliding cover 2 and a mounting pressing plate 5, wherein gaskets 3 are fixedly connected to both sides of the inner wall of the bottom of the mounting body 1, a through hole 15 is formed in one side of each gasket 3, the battery presses down the mounting pressing plate 5, the mounting pressing plate 5 moves up and down in the through hole 15 in each gasket 3, telescopic rods 11 are connected to both sides of the inner wall of the bottom of the mounting body 1 through bolts, springs 12 are sleeved on the outer walls of the telescopic rods 11, one end of each spring 12 is fixedly connected to the inner wall of the bottom of the mounting body 1, the other end of each spring 12 is fixedly connected to the bottom of the mounting pressing plate 5, each spring 12 buffers the battery above the mounting pressing plate 5, a fixed frame 4 is fixedly connected between the two gaskets 3, guide grooves 20 are formed in, slide button 8 slides in guide way 20, supporting seat 6 has all been welded to the both sides of installation clamp plate 5 bottom, first screw hole 22 has been seted up to supporting seat 6 inside, one side of supporting seat 6 is rotated and is connected with rotor arm 7, sliding hole 9 has been seted up to one side of rotor arm 7, sliding hole 9 of rotor arm 7 one side promotes the slide button 8 in the guide way 20 to one side of guide way 20, cushion the battery, thereby reduce vibrations, bleeder vent 16 has all been seted up at the top of sliding closure 2, the heat looses through bleeder vent 16 in the sliding closure 2, the welding of one side of sliding closure 2 has the pulling to detain 21.

Further, the bottom of the sliding cover 2 is provided with a radiating fin 17, a cavity 19 is arranged between the sliding cover 2 and the radiating fin 17, radiating copper pipes 18 are distributed in the radiating fin 17 at equal intervals, and heat is absorbed and then is radiated out of the installation body 1 through the air holes 16.

Furthermore, a second threaded hole is formed in one side of the rotating arm 7, the first threaded hole 22 is communicated with the second threaded hole, a fixing bolt is rotationally connected in the first threaded hole 22 and the second threaded hole, and the end portion of the fixing bolt is rotationally connected with the nut 10.

Further, the inner wall of the sliding hole 9 contacts with the outer wall of the sliding button 8, the sliding button 8 is slidably connected in the guide groove 20, and the sliding button 8 pushes to one side of the guide groove 20 to buffer the battery together with the spring.

Further, the top of the installation pressing plate 5 is adhered with and paved with a soft cushion 13, the cross section of the soft cushion 13 is of an S-shaped structure, and the battery can be placed above the soft cushion 13, so that the battery can be stably installed and placed.

Further, the wire inlet pipe 14 has all been seted up to the both sides of the installation body 1, and sliding closure 2 sliding connection has made things convenient for taking out and depositing of battery in the installation body 1, and the battery is placed and can be carried out the firm fixed to the battery in the installation body 1.

The working principle is as follows: when the battery protection device is used, the pulling buckle 21 is pulled to one side, the sliding cover 2 is pulled out from the installation body 1, the battery is placed above the cushion 13 in the installation body 1, the installation pressing plate 5 is pressed downwards, the installation pressing plate 5 moves up and down in the through hole 15 in the gasket 3, the telescopic rod 11 at the bottom of the installation pressing plate 5 is also stretched, the spring 12 outside the telescopic rod 11 is also pressed downwards, the rotating arm 7 at one side of the supporting seat 6 is pressed downwards in the process of pressing the installation pressing plate 5, the sliding hole 9 at one side of the rotating arm 7 pushes the sliding button 8 in the guide groove 20 to one side of the guide groove 20 to buffer the battery, so that the vibration is reduced, the gasket 13 can also protect the battery in the left and right directions, the wire for the battery can come in and go out from the wire inlet pipe 14, sometimes after the battery is used, the heat of the battery is high, the battery is in the installation body 1, the bottom of the sliding cover 2 is provided with the radiating, the heat that the battery produced is easily absorbed to heat dissipation copper pipe 18 in the fin 17, and inside the installation body 1 is dispelled through 16 bleeder vents in the sliding closure 2 to the heat that the battery produced, got rid of, when sliding closure 2 protected the battery, also can reduce the temperature in the installation body 1, the life of extension battery, 21 is detained in the pulling, promotes sliding closure 2 from the installation body 1 in, can take out the battery, and taking of battery is comparatively convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ternary lithium ion battery mounting frame with the damping function comprises a mounting body (1), a sliding cover (2) and a mounting pressing plate (5), and is characterized in that gaskets (3) are fixedly connected to the two sides of the inner wall of the bottom of the mounting body (1), a through hole (15) is formed in one side of each gasket (3), telescopic rods (11) are connected to the two sides of the inner wall of the bottom of the mounting body (1) through bolts, springs (12) are sleeved on the outer walls of the telescopic rods (11), one ends of the springs (12) are fixedly connected to the inner wall of the bottom of the mounting body (1), the other ends of the springs (12) are fixedly connected to the bottom of the mounting pressing plate (5), two fixing frames (4) are fixedly connected between the gaskets (3), guide grooves (20) are formed in the two sides of the fixing frames (4), and sliding buttons (8) are arranged in, supporting seat (6) have all been welded to the both sides of installation clamp plate (5) bottom, first screw hole (22) have been seted up to supporting seat (6) inside, one side of supporting seat (6) is rotated and is connected with rotor arm (7), sliding hole (9) have been seted up to one side of rotor arm (7), bleeder vent (16) have all been seted up at the top of sliding closure (2), one side welding of sliding closure (2) has the pulling to detain (21).

2. The ternary lithium ion battery mounting rack with the shock absorption function according to claim 1, wherein a heat dissipation fin (17) is arranged at the bottom of the sliding cover (2), a cavity (19) is arranged between the sliding cover (2) and the heat dissipation fin (17), and heat dissipation copper pipes (18) are distributed in the heat dissipation fin (17) at equal intervals.

3. The ternary lithium ion battery mounting frame with the shock absorption function according to claim 1, wherein a second threaded hole is formed in one side of the rotating arm (7), the first threaded hole (22) is communicated with the second threaded hole, a fixing bolt is rotationally connected with the first threaded hole (22) and the second threaded hole, and a nut (10) is rotationally connected with the end of the fixing bolt.

4. The ternary lithium ion battery mounting bracket with the shock absorption function according to claim 1, wherein the inner wall of the sliding hole (9) is in contact with the outer wall of the sliding button (8), and the sliding button (8) is slidably connected in the guide groove (20).

5. The ternary lithium ion battery mounting rack with the shock absorption function according to claim 1, wherein a soft cushion (13) is bonded and laid on the top of the mounting pressure plate (5), and the cross section of the soft cushion (13) is of an S-shaped structure.

6. The ternary lithium ion battery mounting rack with the shock absorption function according to claim 1, wherein the mounting body (1) is provided with inlet pipes (14) at both sides thereof, and the sliding cover (2) is slidably connected in the mounting body (1).