CN215008472U

CN215008472U - Lithium battery installation box for new energy automobile

Info

Publication number: CN215008472U
Application number: CN202120844944.2U
Authority: CN
Inventors: 王瑞琦
Original assignee: Chongqing Baoli Baige Electronic Technology Co ltd
Current assignee: Chongqing Baoli Baige Electronic Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-03
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a battery packing technical field just discloses a lithium cell install bin for new energy automobile, including the under casing, the middle part fixedly connected with baffle of under casing inner chamber, the adjustment tank has been seted up to the top of under casing inner wall, the gag lever post has been cup jointed in the inside slip of adjustment tank, the top fixedly connected with connecting rod at gag lever post middle part, the bottom fixedly connected with spring plate of connecting rod. This lithium cell install bin for new energy automobile, adjustment tank and gag lever post through the both sides installation at the under casing inner wall, when the lithium cell joint in the inside back of under casing, the removal of slip gag lever post drive connecting rod and spring board, the spring board laminates the outside at the lithium cell all the time, the elasticity of spring board has guaranteed that the lithium cell is offset by the spring board all the time when the car shakes, the stability of device has been improved, also can play absorbing effect to the vibrations of lithium cell simultaneously, the lithium cell has been protected not collided, the life of lithium cell has been improved.

Description

Lithium battery installation box for new energy automobile

Technical Field

The utility model relates to a battery packing technical field specifically is a lithium cell install bin for new energy automobile.

Background

Lithium cell install bin for car, as the name implies just assembles the used lithium cell of new energy automobile in a box, then installs the box in the new energy automobile with this reach in order to arrange the lithium cell group and install in the car, the lithium cell install bin can not break away from the complete card of lithium cell because the vibrations of car in the incasement, is favorable to the overall stability of car.

Lithium cell install bin for new energy automobile in the existing market, what adopt usually is exactly the integrated configuration of under casing and shell, arrange the lithium cell and install in the under casing then cup joint the shell and install at last in the car, this kind of simple integrated configuration can't effectively dispel the heat to the lithium cell, and, the installation mode that this kind of under casing adopted usually is the joint mode, be about to lithium cell joint in the under casing, although there is the stopping of shell, the lithium cell can not break away from the install bin, but the lithium cell that is in the state of rocking can be because the power cord of wearing and tearing then often shake, the condition that can lead to the power cord fracture takes place, we provide a lithium cell install bin for new energy automobile for this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lithium cell install bin for new energy automobile possesses and fixes the lithium cell stably and can not produce any radiating advantage of carrying out in to whole install bin when rocking in the under casing, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a lithium cell install bin for new energy automobile, includes the under casing, the middle part fixedly connected with baffle of under casing inner chamber, the adjustment tank has been seted up to the top of under casing inner wall, the gag lever post has been cup jointed in the inside slip of adjustment tank, the top fixedly connected with connecting rod at gag lever post middle part, the bottom fixedly connected with spring plate of connecting rod, the shell has been cup jointed in the outside activity of under casing, the top fixedly connected with water section of thick bamboo of shell inner chamber, the inside fixed cover of water section of thick bamboo has been cup jointed heat conduction pole, heat conduction pole's both ends fixedly connected with shrink pole, the middle part fixedly connected with spout of shell both sides outer wall, the inside slip of spout has cup jointed the cardboard group, the outside fixedly connected with handle of cardboard group, the both sides fixedly connected with draw-in groove of under casing.

Preferably, all structures on the two sides of the partition board are completely symmetrical, the bottom of the bottom box is fixedly connected with wire collecting plates on the two sides of the partition board, and the wire collecting plates are located under the water drum.

Preferably, the outer wall of the rear side of the outer shell is provided with a fan, and the fans are respectively positioned at the rear sides of the two water cylinders.

Preferably, the adjusting grooves are four groups, parts of each adjusting groove are symmetrically arranged, the back side of the limiting rod is fixedly connected with a positioning bolt, the length of the spring plate is shorter than that of the connecting rod, and the width of the spring plate is wider than that of the connecting rod.

Preferably, the contraction rod is made of silver, and the bottom of the contraction rod is in a movable contraction state.

Preferably, the sliding grooves, the clamping plate groups and the clamping grooves are two groups, and each group of clamping plate groups is fixedly connected with a spring rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this lithium cell install bin for new energy automobile, adjustment tank and gag lever post through the both sides installation at the under casing inner wall, when the lithium cell joint in the inside back of under casing, the removal of slip gag lever post drive connecting rod and spring board, the spring board laminates the outside at the lithium cell all the time, the elasticity of spring board has guaranteed that the lithium cell is offset by the spring board all the time when the car shakes, the stability of device has been improved, also can play absorbing effect to the vibrations of lithium cell simultaneously, the lithium cell has been protected not collided, the life of lithium cell has been improved.

2. This lithium cell install bin for new energy automobile, through a water section of thick bamboo of shell inner chamber bottom fixed connection, heat conduction pole and shrink pole, cup joint on the under casing as the shell, the shrink pole radical highly relative shrink self of lithium cell for the shrink pole laminates in the outside of lithium cell all the time, then with the heat conduction on the lithium cell for the heat conduction pole, the heat conduction pole cools off through the parcel of a water section of thick bamboo, the fan carries out wind-force cooling to a water section of thick bamboo simultaneously, guaranteed that the inside temperature of this device can not be too high then the damage lithium cell.

Drawings

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

FIG. 2 is a front view of the clamping plate of the present invention;

fig. 3 is a front view of the spring plate of the present invention.

In the figure: 1. a bottom box; 2. a partition plate; 3. an adjustment groove; 4. a limiting rod; 5. a connecting rod; 6. a spring plate; 7. a wire collecting plate; 8. a housing; 9. a water cylinder; 10. a heat conducting rod; 11. a retracting lever; 12. a fan; 13. a chute; 14. a card group; 15. a spring lever; 16. a handle; 17. a card slot; 18. and (6) positioning the bolt.

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. 1-3, a lithium battery installation box for a new energy automobile comprises a bottom box 1, a baffle plate 2 is fixedly connected to the middle part of an inner cavity of the bottom box 1, an adjusting groove 3 is formed above the inner wall of the bottom box 1, the adjusting groove 3 facilitates the adjustment of the fixed distance of a lithium battery by a limiting rod 4, a limiting rod 4 is slidably sleeved inside the adjusting groove 3, a connecting rod 5 is fixedly connected to the upper part of the middle part of the limiting rod 4, the connecting rod 5 is fixed on the limiting rod 4, so that the lithium battery is prevented from exceeding the pressing and fixing range of the connecting rod 5, a spring plate 6 is fixedly connected to the bottom of the connecting rod 5, the spring plate 6 can be attached to lithium batteries with different heights, a certain damping space is provided for the lithium battery to prevent the collision and damage of the lithium battery, a shell 8 is movably sleeved outside the bottom box 1, the shell 8 plays a role of protecting the whole device, a water cylinder 9 is fixedly connected to the top of the inner cavity of the shell 8, fixed cover in the inside of a water section of thick bamboo 9 has been connect heat conduction pole 10, the both ends fixedly connected with shrink pole 11 of heat conduction pole 10, a water section of thick bamboo 9 can be cooled down heat that heat conduction pole 10 comes from the outside transmission of lithium cell, the middle part fixedly connected with spout 13 of the outer wall of 8 both sides of shell, the inside slip of spout 13 has cup jointed cardboard group 14, spout 13 has made things convenient for user pulling handle 16 then to drive cardboard group 14 and take out taking out of taking out shell 8 from draw-in groove 17, the outside fixedly connected with handle 16 of cardboard group 14, the both sides fixedly connected with draw-in groove 17 of under casing 1.

Wherein, the complete symmetry of all structures of 2 both sides of baffle, the both sides fixedly connected with that the bottom of under casing 1 is located baffle 2 receive line board 7, receive and have enough space between the line board 7 and be used for accomodating the power cord of lithium cell, and receive line board 7 and be located water section of thick bamboo 9 under.

Wherein, the outer wall of shell 8 rear side is installed fan 12, and fan 12 is located the rear side of two water drum 9 respectively, and fan 12 plays and carries out the effect of wind-force cooling with the water drum 9 that carries out the heat exchange with heat conduction pole 10.

Wherein, the adjustment tank 3 is total four groups, and the part of every group adjustment tank 3 is all set up for the symmetry, and the dorsal part fixedly connected with positioning bolt 18 of gag lever post 4, positioning bolt 18 have played the effect of fixed gag lever post 4, guarantee to prevent its slip after adjusting gag lever post 4, and the length of spring plate 6 is shorter than connecting rod 5, and the width of spring plate 6 is wider than connecting rod 5, and spring plate 6 can reach the effect of laminating to the lithium cell of co-altitude not.

Wherein, the same material of shrink pole 11 is silver, and the bottom of shrink pole 11 is the activity shrink state, and the shrink pole 11 of activity state can guarantee through gravity to carry out the effect of laminating to the lithium cell on the lithium cell of arbitrary height.

Wherein, spout 13, cardboard group 14, draw-in groove 17 are total two sets ofly, and fixedly connected with spring rod 15 between every group cardboard group 14, and spring rod 15 has guaranteed that the cardboard between cardboard group 14 can carry out the effect of contracting, has made things convenient for user pulling handle 16 to take off shell 8 then.

The working principle is as follows: when in use, firstly, the bottom case 1 is installed in a vehicle and fixed by bolts, then, lithium batteries are sequentially installed in an inner cavity of the bottom case 1, a power cord of the lithium batteries is placed at the take-up plate 7, then, the positioning bolt 18 is rotated, the limiting rod 4 slides in the adjusting groove 3, the limiting rod 4 slides to a position needing to be fixed, the positioning bolt 18 is rotated for fixing, the spring plate 6 is ensured to be always attached to the top of the lithium batteries due to the elasticity of the spring plate 6, in addition, the effect of reinforcing and stabilizing the lithium batteries is achieved due to the fixed connecting rod 5, then, the shell 8 is sleeved outside the bottom case 1, when the shell 8 is pressed downwards, the contraction rod 11 is contracted and adjusted due to the blocking of the lithium batteries, the contraction rod 11 is ensured to be always attached to the top of the lithium batteries, then, the clamping plate group 14 is clamped into the clamping groove 17, so that the shell 8 is fixed outside the bottom case 1, because the spring beam 15 between the cardboard group 14 blocks with draw-in groove 17 spacing, guaranteed that this device can not drop in jolting, the back is good in the 8 joint of shell, when the device internal temperature is too high, the outside shrink pole 11 of lithium cell gives heat conduction pole 10 with heat transfer, water section of thick bamboo 9 carries out the water-cooling to heat conduction pole 10, fan 12 then cools down water section of thick bamboo 9, the inside temperature of having guaranteed the device can not be too high then lead to the condition emergence that the lithium cell burns out, when shell 8 is opened to needs, can take out cardboard group 14 from draw-in groove 17 through internal pulling handle 16, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 utility model provides a lithium cell install bin for new energy automobile, includes under casing (1), its characterized in that: the middle part of the inner cavity of the bottom box (1) is fixedly connected with a partition plate (2), an adjusting groove (3) is formed above the inner wall of the bottom box (1), a limiting rod (4) is sleeved in the adjusting groove (3) in a sliding manner, a connecting rod (5) is fixedly connected above the middle part of the limiting rod (4), a spring plate (6) is fixedly connected to the bottom of the connecting rod (5), a shell (8) is sleeved on the outer part of the bottom box (1) in a movable manner, a water barrel (9) is fixedly connected to the top of the inner cavity of the shell (8), a heat conducting rod (10) is fixedly sleeved on the inner part of the water barrel (9), two ends of the heat conducting rod (10) are fixedly connected with contraction rods (11), a sliding groove (13) is fixedly connected to the middle part of the outer wall of the two sides of the shell (8), a clamping plate group (14) is sleeved on the inner part of the sliding manner, a handle (16) is fixedly connected to the outer side of the clamping plate group (14), the two sides of the bottom box (1) are fixedly connected with clamping grooves (17).

2. The lithium battery installation box for the new energy automobile of claim 1, characterized in that: all the structures on the two sides of the partition plate (2) are completely symmetrical, the bottom of the bottom box (1) is located on the two sides of the partition plate (2) and fixedly connected with the wire collecting plates (7), and the wire collecting plates (7) are located under the water drum (9).

3. The lithium battery installation box for the new energy automobile of claim 1, characterized in that: the outer wall of shell (8) rear side installs fan (12), and fan (12) are located two respectively the rear side of water section of thick bamboo (9).

4. The lithium battery installation box for the new energy automobile of claim 1, characterized in that: the utility model discloses a spacing structure of spring plate, including adjusting groove (3), adjusting groove (3) are total four groups, and every group the part of adjusting groove (3) is all set up for the symmetry, the dorsal part fixedly connected with positioning bolt (18) of gag lever post (4), the length of spring plate (6) is shorter than connecting rod (5), and the width of spring plate (6) is wider in connecting rod (5).

5. The lithium battery installation box for the new energy automobile of claim 1, characterized in that: the contraction rod (11) is made of silver, and the bottom of the contraction rod (11) is in a movable contraction state.

6. The lithium battery installation box for the new energy automobile of claim 1, characterized in that: the sliding grooves (13), the clamping plate groups (14) and the clamping grooves (17) are divided into two groups, and spring rods (15) are fixedly connected between each group of clamping plate groups (14).