CN212485446U

CN212485446U - Lithium ion battery configuration box with high waterproof performance

Info

Publication number: CN212485446U
Application number: CN202021528857.8U
Authority: CN
Inventors: 张圣敏
Original assignee: Weifang Yingjia New Energy Technology Co ltd
Current assignee: Weifang Yingjia New Energy Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-02-05
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a lithium ion battery configuration case of high waterproof performance, the power distribution box comprises a box body, fixed mounting has first fixed block on the left side wall of box, the below fixed mounting that the left side wall of box just is located first fixed block has the horizontal plate, the top fixed mounting of horizontal plate has first compression spring, run through sliding connection on the horizontal plate and have the pull rod, the top fixed mounting of pull rod has the slide, the casing has been seted up to the inside of box, the outside fixed mounting of casing has a plurality of lithium ion battery, the top fixed mounting of casing has a plurality of auxiliary blocks. The utility model discloses in, the rubber pad has elasticity, and the moisture content of box inside can be adsorbed to dampproofing cotton, and the coolant liquid can make battery rapid cooling, and can keep each local temperature unanimous, and it is rotatory that the motor is rotatory to drive the threaded rod to it is fixed to make the U-shaped frame press from both sides lithium ion battery tight, avoids producing vibrations at the in-process of motion and makes the battery impaired.

Description

Lithium ion battery configuration box with high waterproof performance

Technical Field

The utility model relates to a battery configuration case technical field especially relates to a lithium ion battery configuration case of high waterproof performance.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that mainly works by lithium ion movement between a positive electrode and a negative electrode, and Li + is inserted and extracted back and forth between the two electrodes during charge and discharge: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; when the battery is discharged, the lithium ion battery is used for mobile phones, notebook computers and electric vehicles, and is generally commonly called as a lithium battery, the battery generally adopts a material containing lithium elements as an electrode, and is a representative of modern high-performance batteries, however, the lithium ion battery generates heat when in work, and the work efficiency and the service life of the lithium ion battery are greatly influenced.

At present, an electric vehicle generally connects a plurality of lithium ion batteries together to form a battery pack for use, so that the electric vehicle can be used for a long time after being charged once, but the heat inside the battery pack is higher and more, and the service life of the battery is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-waterproof performance lithium ion battery configuration box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-waterproof-performance lithium ion battery configuration box comprises a box body, wherein a first fixed block is fixedly mounted on the left side wall of the box body, a horizontal plate is fixedly mounted on the left side wall of the box body and positioned below the first fixed block, a first compression spring is fixedly mounted at the top end of the horizontal plate, a pull rod is connected onto the horizontal plate in a penetrating and sliding manner, a sliding plate is fixedly mounted at the top end of the pull rod, a shell is arranged inside the box body, a plurality of lithium ion batteries are fixedly mounted on the outer portion of the shell, a plurality of auxiliary blocks are fixedly mounted at the top of the shell, a motor is fixedly mounted on the left sides of the auxiliary blocks, L-shaped rods are fixedly mounted on the top of the auxiliary blocks and on the inner side wall of the box body, two L-shaped rods are fixedly connected with a U-shaped frame in a penetrating and sliding manner, vertical plates are respectively connected inside the U-shaped frames in a sliding manner, and a second compression, two the common sliding connection of U-shaped frame has the threaded rod, the right side end fixed mounting of threaded rod is on the output shaft of motor, the equal fixed mounting in top both sides of box has bellows, two the equal fixed mounting in the outside of bellows has the dust screen, two the top of bellows is provided with the case lid, the common fixed mounting of the left end of case lid and the left end of first fixed block has the fixture block, the common fixed mounting of right side wall upper portion of box has the second fixed block.

As a further description of the above technical solution:

the right side of case lid rotates with the second fixed block to be connected, all set up the groove with fixture block looks adaptation on the left end of case lid and the first fixed block.

As a further description of the above technical solution:

the sliding plate is connected with the clamping block and the outer wall of the box body in a sliding mode, and a plurality of rubber pads are fixedly mounted at the bottoms of the lithium ion batteries.

As a further description of the above technical solution:

the threaded rod is connected with the two vertical plates in a threaded manner and is connected with the two L-shaped rods in a sliding manner, and threads in opposite directions are arranged at the joints of the two vertical plates and the threaded rod.

As a further description of the above technical solution:

u-shaped frame and riser and the equal sliding connection of L shape pole, the threaded rod is located lithium ion battery's the preceding.

As a further description of the above technical solution:

the bottom of case lid is pasted and is had damp-proof cotton, the inside of casing is provided with the coolant liquid, fixed mounting has feed liquor pipe and drain pipe on the right side wall of box.

The utility model discloses following beneficial effect has:

this lithium ion battery configuration case of high waterproof performance, motor through setting up, the threaded rod, the second compression spring, the riser, the U-shaped frame, L shape pole, the pull rod, first compression spring, the fixture block, the slide, the horizontal plate, the rubber pad, the coolant liquid, dampproofing cotton, the rubber pad has elasticity, dampproofing cotton can adsorb the inside moisture content of box, the coolant liquid can make battery rapid cooling, and can keep each local temperature unanimous, the motor rotation drives the threaded rod rotatory, thereby it is fixed to make the U-shaped frame press from both sides lithium ion battery tight, avoid producing vibrations at the in-process of motion and make the battery impaired, thereby the pulling pull rod can make the shrink of first compression spring let slide and fixture block separation be convenient for open the case lid, overhaul or change the inside battery of box.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a top view of the threaded rod and the lithium ion battery clamping part of the present invention.

Illustration of the drawings:

1. a clamping block; 2. a first compression spring; 3. a first fixed block; 4. a pull rod; 5. a horizontal plate; 6. a slide plate; 7. a box body; 8. a housing; 9. a lithium ion battery; 10. an auxiliary block; 11. a box cover; 12. an air box; 13. a dust screen; 14. a second fixed block; 15. an L-shaped rod; 16. a vertical plate; 17. a second compression spring; 18. a U-shaped frame; 19. a threaded rod; 20. an electric motor.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a high-waterproof lithium ion battery configuration box comprises a box body 7, a first fixed block 3 is fixedly installed on the left side wall of the box body 7, a horizontal plate 5 is fixedly installed on the left side wall of the box body 7 and located below the first fixed block 3, a first compression spring 2 is fixedly installed at the top end of the horizontal plate 5, a pull rod 4 is connected to the horizontal plate 5 in a penetrating and sliding mode, a sliding plate 6 is fixedly installed at the top end of the pull rod 4, a shell 8 is arranged inside the box body 7, a plurality of lithium ion batteries 9 are fixedly installed outside the shell 8, a plurality of auxiliary blocks 10 are fixedly installed at the top of the shell 8, a motor 20 is fixedly installed on the left sides of the auxiliary blocks 10, L-shaped rods 15 are fixedly installed at the top of the auxiliary blocks 10 and on the inner side wall of the box body 7, U-shaped frames 18 are fixedly connected to the two L-shaped rods 15 in a penetrating and sliding mode, and, two risers 16 be close to the inside one side fixed mounting of U-shaped frame 18 has second compression spring 17, the common sliding connection of two U-shaped frames 18 has threaded rod 19, the right side end fixed mounting of threaded rod 19 is on the output shaft of motor 20, the equal fixed mounting in top both sides of box 7 has bellows 12, can keep the inside environment of box 7 dry, the equal fixed mounting in outside of two bellows 12 has dust screen 13, can avoid the inside that the dust got into box 7, the top of two bellows 12 is provided with case lid 11, the common fixed mounting in left end of case lid 11 and the left end of first fixed block 3 has fixture block 1, the right side wall upper portion fixed mounting of box 7 has second fixed block 14.

The right side of the box cover 11 is rotatably connected with a second fixing block 14, and the left end of the box cover 11 and the first fixing block 3 are both provided with grooves matched with the fixture blocks 1; the sliding plate 6 is connected with the fixture block 1 and the outer wall of the box body 7 in a sliding mode, rubber pads are fixedly mounted at the bottoms of the lithium ion batteries 9, and damage caused by vibration of the lithium ion batteries 9 in the movement process is avoided; the threaded rod 19 is in threaded connection with the two vertical plates 16 and is in sliding connection with the two L-shaped rods 15, and threads in opposite directions are arranged at the joints of the two vertical plates 16 and the threaded rod 19, so that the lithium ion battery 9 can be conveniently fixed and detached; the U-shaped frame 18 is connected with the vertical plate 16 and the L-shaped rod 15 in a sliding manner, and the threaded rod 19 is positioned in front of the lithium ion battery 9; the bottom of case lid 11 is pasted and is had damp-proof cotton, is convenient for adsorb the inside moisture content of box 7, and the inside of casing 8 is provided with the coolant liquid, is convenient for cool down lithium ion battery 9, and can keep its temperature unanimous, can not take place local overheated phenomenon, and fixed mounting has feed liquor pipe and drain pipe on the right side wall of box 7, is convenient for change the inside coolant liquid of box 7.

The working principle is as follows: when the lithium ion battery configuration box with high waterproof performance is used, the pull rod 4 is pulled downwards to drive the sliding plate 6 to move downwards, the first compression spring 2 is tightened, the sliding plate 6 is separated from the clamping block 1, then the clamping block 1 can be taken out leftwards, the box cover 11 is quickly opened, after the box cover 11 is opened, the motor 20 is started to drive the threaded rod 19 to rotate, the two vertical plates 16 are separated from each other, the two U-shaped frames 18 are separated and loosened, the lithium ion battery 9 is convenient to take out for overhaul or replacement, after the completion, the motor 20 is rotated reversely, the threaded rod 19 is driven to rotate reversely, the two vertical plates 16 are driven to approach each other, the two U-shaped frames 18 clamp the lithium ion battery 9 under the extrusion of the second compression spring 17, then the box cover 11 is covered, then the pull rod 4 is pulled downwards, the clamping block 1 is inserted into the slot to be locked, and when the box body 7 works, moisture content that the damp proof cotton can be with box 7 inside absorbs, opens bellows 12 simultaneously, and bellows 12 can weather the damp proof cotton, makes the damp proof cotton can continuously absorb water, keeps the inside drying of box 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lithium ion battery configuration case of high waterproof performance, includes box (7), its characterized in that: the improved energy-saving box is characterized in that a first fixed block (3) is fixedly mounted on the left side wall of the box body (7), a horizontal plate (5) is fixedly mounted on the left side wall of the box body (7) and located below the first fixed block (3), a first compression spring (2) is fixedly mounted on the top end of the horizontal plate (5), a pull rod (4) is connected to the horizontal plate (5) in a penetrating and sliding mode, a sliding plate (6) is fixedly mounted on the top end of the pull rod (4), a shell (8) is arranged inside the box body (7), a plurality of lithium ion batteries (9) are fixedly mounted on the outer portion of the shell (8), a plurality of auxiliary blocks (10) are fixedly mounted on the top of the shell (8), a motor (20) is fixedly mounted on the left side of each auxiliary block (10), and an L-shaped rod (15) is fixedly mounted on the top of each auxiliary block (10) and the, the two L-shaped rods (15) are fixedly penetrated and slidably connected with U-shaped frames (18), the insides of the two U-shaped frames (18) are slidably connected with vertical plates (16), one sides of the two vertical plates (16) close to the insides of the U-shaped frames (18) are fixedly provided with second compression springs (17), the two U-shaped frames (18) are commonly slidably connected with threaded rods (19), the right side end of the threaded rod (19) is fixedly arranged on the output shaft of the motor (20), bellows (12) are fixedly arranged on both sides of the top of the box body (7), dust screens (13) are fixedly arranged on the outer sides of the two bellows (12), box covers (11) are arranged on the tops of the two bellows (12), the left end of the box cover (11) and the left end of the first fixing block (3) are jointly and fixedly provided with a fixing block (1), and a second fixing block (14) is fixedly arranged on the upper part of the right side wall of the box body (7).

2. The lithium ion battery configuration box with high water resistance as claimed in claim 1, wherein: the right side of case lid (11) rotates with second fixed block (14) to be connected, all set up the groove with fixture block (1) looks adaptation on the left end of case lid (11) and first fixed block (3).

3. The lithium ion battery configuration box with high water resistance as claimed in claim 1, wherein: the sliding plate (6) is connected with the outer walls of the clamping block (1) and the box body (7) in a sliding mode, and a plurality of rubber pads are fixedly mounted at the bottoms of the lithium ion batteries (9).

4. The lithium ion battery configuration box with high water resistance as claimed in claim 1, wherein: threaded rod (19) and two riser (16) threaded connection and with two L shape pole (15) sliding connection, and two riser (16) and threaded rod (19) junction are provided with opposite direction's screw thread.

5. The lithium ion battery configuration box with high water resistance as claimed in claim 1, wherein: u-shaped frame (18) and riser (16) and the equal sliding connection of L shape pole (15), threaded rod (19) are located lithium ion battery (9) the preceding.

6. The lithium ion battery configuration box with high water resistance as claimed in claim 1, wherein: the bottom of case lid (11) is pasted and is had dampproofing cotton, the inside of casing (8) is provided with the coolant liquid, fixed mounting has feed liquor pipe and drain pipe on the right side wall of box (7).