CN219371211U

CN219371211U - Lithium battery for new energy automobile

Info

Publication number: CN219371211U
Application number: CN202320008598.3U
Authority: CN
Inventors: 邹明盛
Original assignee: Jiangxi Kainuo New Energy Co ltd
Current assignee: Jiangxi Kainuo New Energy Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-07-18
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to the technical field of lithium batteries, and discloses a lithium battery for a new energy automobile, which comprises a battery box, wherein two compression springs are fixedly connected to the inner bottom wall of the battery box, first T-shaped sliding blocks are fixedly connected to the top ends of the two compression springs, and a placing plate is movably connected to the top parts of the two first T-shaped sliding blocks. This lithium cell for new energy automobile through setting up compression spring, place board, adjusting screw, case lid, torsional spring and movable plate, rotates adjusting screw and makes it right rotation, drives to place board and movable plate and moves right for insert on the movable plate shifts out in the slot on case lid right side, makes the case lid automatic open through the resume effect of torsional spring, and place the terminal of board right side after shifting lithium cell left end and shift out to the right side in the through-hole, through the elasticity effect of two compression springs, makes the promotion place the board and moves up to the battery box mouth, has improved the maneuverability of battery box, is convenient for the operation of getting of tearing open of new energy automobile lithium cell.

Description

Lithium battery for new energy automobile

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery for a new energy automobile.

Background

The lithium battery is used as the power core of new energy automobile, and is one device for converting chemical energy into electric energy, and belongs to DC power source. When starting the engine, providing strong starting current for the starter; when the generator is overloaded, the generator can be assisted to supply power to the electric equipment; when the engine is at idle speed, power is supplied to the electric equipment; the storage battery is also a large-capacity capacitor, so that the electric appliance of the automobile can be protected; when the terminal voltage of the generator is higher than the electromotive force of the lead storage battery, a part of electric energy is converted into chemical energy to be stored for charging.

The lithium battery for the existing new energy automobile is usually installed and fastened in the battery groove in the special battery box, when the lithium battery is abnormally required to be disassembled, the disassembly and the taking operation of the lithium battery in the battery box are complicated, the lithium battery is manually opened and manually stretched into the box to be broken off, the disassembly of the lithium battery is difficult, the operability of the battery box is poor, and the disassembly and the taking and the placing installation of the lithium battery of the new energy automobile are inconvenient.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lithium battery for a new energy automobile, which has the advantages of convenient taking and placing, strong operability, convenient heat dissipation and the like, and solves the problems that the lithium battery for the existing new energy automobile is usually installed and fastened in a battery groove in a special battery box, when the lithium battery is abnormally required to be detached, the disassembly and the taking operation of the lithium battery in the battery box are complicated, the lithium battery is manually opened and a hand is stretched into the box to be broken off, the disassembly of the lithium battery is difficult, the operability of the battery box is poor, and the taking and placing installation of the lithium battery for the new energy automobile are inconvenient.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium cell for new energy automobile, includes the battery box, the interior bottom wall fixedly connected with two compression springs of battery box, two the equal fixedly connected with in top of compression spring is first T shape slider, two the top swing joint of first T shape slider has the board of placing, the inside of placing the board is equipped with the lithium cell body, the left side of lithium cell body is fixed and is provided with two terminal, two through-holes have been seted up in the left side of battery box, two the left end of terminal respectively with the inside activity grafting of two through-holes, the right side threaded connection of battery box has adjusting screw, adjusting screw's left end rotation is connected with the T shape slider of second T shape slider, the left side of second T shape slider and the right side swing joint of placing the board, the left side fixed mounting at battery box top has the connecting axle, the side surface of connecting axle rotates and is connected with the case lid, the side surface fixed socket of torsional spring has the other end and the left side fixed connection of case lid bottom, the top fixed connection of case lid has the fin, the fin and the bottom of battery insert the side has the side plug-in groove, the movable plug-in groove has the top of the fin.

Preferably, two first T-shaped sliding rails are arranged at the bottom of the placement plate, the tops of the two first T-shaped sliding blocks are respectively connected with the inner parts of the two first T-shaped sliding rails in a sliding manner, the tops of the two first T-shaped sliding blocks respectively slide in the two first T-shaped sliding rails at the bottom of the placement plate, the placement plate can be conveniently moved left and right, and accordingly the installation, fixation and detachment operations of lithium batteries in the placement plate are facilitated.

Preferably, two the bottom of first T shape slider is all fixedly connected with montant, two guide holes have been seted up to the interior bottom wall of battery box, two the bottom of montant respectively with the inside activity grafting of two guide holes, through the bottom of two montants respectively with the inside activity grafting of two guide holes, make to placing the lift of board and lead, be convenient for place the encapsulation of inboard lithium cell and tear the operation open.

Preferably, the right side of placing the board has seted up the second T shape slide rail, the left side of second T shape slider and the inside sliding connection of second T shape slide rail, slide in the second T shape slide rail on the board right side is placed with placing through the second T shape slider, the lift and the left and right movement of board of being convenient for place to the installation of placing the inboard lithium cell is fixed and is torn open and get the operation.

Preferably, the right side fixedly connected with guide block of battery box, logical groove has been seted up to the left bottom of movable plate, the right side of guide block is pegged graft with the inside activity of leading to the groove, through the cooperation in the logical groove of guide block and movable plate, can lead to the left side of movable plate, and the grafting after the case lid of being convenient for closes is fixed.

Compared with the prior art, the utility model provides a lithium battery for a new energy automobile, which has the following beneficial effects:

1. this lithium cell for new energy automobile through setting up compression spring, first T shape slider, place the board, adjusting screw, second T shape slider, the case lid, torsional spring and movable plate, rotates adjusting screw and makes it right rotation, drive and places board and movable plate and remove to the right, make the inserted block on the movable plate shift out in the slot on case lid right side, the recovery effect through the torsional spring makes the case lid automatic open, and place the board right side and shift out from the through-hole in the terminal of lithium cell left end after shifting out to the right, the elasticity effect through two compression springs makes the promotion place the board and shifts up to the battery box mouth, the maneuverability of battery box has been improved, the operation is got in the dismantlement of new energy automobile lithium cell of being convenient for.

2. This lithium cell for new energy automobile through setting up inserted block and fin, put again to placing the inboard after the lithium cell overhauls, close the case lid again, make the fin push down the lithium cell, make and place the board height decline, then reverse adjusting screw, make movable plate and place the board and remove left, make the inserted block on the movable plate insert in the slot on case lid right side left, make the case lid close the back fixed, and place its interior lithium cell left end terminal post of board after removing left and wear out left from the battery box through-hole, thereby make the lithium cell fixed put in the battery box, and the putting installation operation of lithium cell is simple and convenient, the maneuverability of battery box has been improved, the operation of loading of new energy automobile lithium cell is convenient.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a top view of the structure of the present utility model.

Wherein: 1. a battery box; 2. a compression spring; 3. a first T-shaped slider; 4. placing a plate; 5. a lithium battery body; 6. binding posts; 7. a through hole; 8. adjusting a screw; 9. a second T-shaped slider; 10. a connecting shaft; 11. a case cover; 12. a torsion spring; 13. a heat sink; 14. a moving plate; 15. inserting blocks; 16. the first T-shaped sliding rail; 17. a vertical rod; 18. a guide hole; 19. the second T-shaped sliding rail; 20. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a lithium battery for new energy automobile comprises a battery box 1, wherein the inner bottom wall of the battery box 1 is fixedly connected with two compression springs 2, the top ends of the two compression springs 2 are fixedly connected with first T-shaped sliding blocks 3, the bottoms of the two first T-shaped sliding blocks 3 are fixedly connected with vertical rods 17, the inner bottom wall of the battery box 1 is provided with two guide holes 18, the bottom ends of the two vertical rods 17 are movably inserted into the interiors of the two guide holes 18 respectively, the top of the two first T-shaped sliding blocks 3 is movably connected with a placing plate 4, the bottom of the placing plate 4 is provided with two first T-shaped sliding rails 16, the top of the two first T-shaped sliding blocks 3 is respectively in sliding connection with the interiors of the two first T-shaped sliding rails 16, the interiors of the placing plate 4 are provided with lithium battery bodies 5, the left sides of the lithium battery bodies 5 are fixedly provided with two binding posts 6, the left sides of the battery boxes 1 are provided with two through holes 7, the left ends of the two binding posts 6 are movably spliced with the interiors of the two through holes 7 respectively, the right side of the battery box 1 is in threaded connection with an adjusting screw 8, the left end of the adjusting screw 8 is rotationally connected with a second T-shaped sliding block 9, the left side of the second T-shaped sliding block 9 is movably connected with the right side of the placing plate 4, the right side of the placing plate 4 is provided with a second T-shaped sliding rail 19, the left side of the second T-shaped sliding block 9 is in sliding connection with the interior of the second T-shaped sliding rail 19, the left side of the top of the battery box 1 is fixedly provided with a connecting shaft 10, the side surface of the connecting shaft 10 is rotationally connected with a box cover 11, the side surface of the connecting shaft 10 is fixedly sleeved with a torsion spring 12, the other end of the torsion spring 12 is fixedly connected with the left side of the bottom of the box cover 11, the top of the box cover 11 is fixedly spliced with a radiating fin 13, the bottom of the radiating fin 13 abuts against the top of the lithium battery body 5, the side surface of the adjusting screw 8 is in threaded connection with a movable plate 14, the right side of the battery box 1 is fixedly connected with a guide block 20, the bottom of the left side of the movable plate 14 is provided with a through groove, the right side of the guide block 20 is movably inserted into the through groove, a compression spring 2, a first T-shaped sliding block 3, a placing plate 4, an adjusting screw 8, a second T-shaped sliding block 9, a box cover 11, a torsion spring 12 and the movable plate 14 are arranged, the adjusting screw 8 is rotated to the right to drive the placing plate 4 and the movable plate 14 to move rightwards, the inserting block 15 on the movable plate 14 is moved out of a slot on the right side of the box cover 11, the box cover 11 is automatically opened through the restoring action of the torsion spring 12, a binding post 6 at the left end of a lithium battery is moved rightwards from a through hole 7 after the placing plate 4 is rightwards moved, the placing plate 4 is pushed upwards to a box 1 opening through the elastic action of two compression springs 2, a user can take out and overhaul the lithium battery at the box opening at the moment, the operability of the battery box 1 is improved, the disassembly operation of the lithium battery of the new energy automobile is convenient, the top of the left side of the movable plate 14 is fixedly connected with an inserting block 15, the right side of the box cover 11 is provided with a slot, the inserting block 15 is movably inserted into the slot, the inserting block 15 and the radiating fin 13 are arranged, the lithium battery is put into the placing plate 4 again after being overhauled, the box cover 11 is closed, the radiating fin 13 presses down the lithium battery, the height of the placing plate 4 is lowered, then the adjusting screw 8 is reversed, the movable plate 14 and the placing plate 4 are moved leftwards, the inserting block 15 on the movable plate 14 is inserted into the slot on the right side of the box cover 11 leftwards, the box cover 11 is fixed after being closed, the left terminal post 6 of the lithium battery in the placing plate 4 is penetrated leftwards from the through hole 7 of the battery box 1 after being leftwards moved, thereby the lithium battery is fixedly placed in the battery box 1, the installation operation of the lithium battery is simple and convenient, the operability of placing the battery box 1 is improved, the lithium battery of the new energy automobile is convenient to put and operate.

When the lithium battery box is used, the adjusting screw 8 is rotated to the right to drive the placing plate 4 and the moving plate 14 to move rightwards, the inserting block 15 on the moving plate 14 is moved out of the slot on the right side of the box cover 11, the box cover 11 is automatically opened through the recovery action of the torsion spring 12, the binding post 6 at the left end of the lithium battery after the placing plate 4 moves rightwards out of the through hole 7, the placing plate 4 is pushed to move upwards to the opening of the battery box 1 through the elastic action of the two compression springs 2, at the moment, a user can take out and overhaul the lithium battery at the opening of the box, the lithium battery is placed in the placing plate 4 again after overhaul, the box cover 11 is closed again, the radiating fin 13 presses down the lithium battery, the placing plate 4 is enabled to descend, then the adjusting screw 8 is reversed, the moving plate 14 and the placing plate 4 moves leftwards, the inserting block 15 on the moving plate 14 is enabled to be inserted into the slot on the right side of the box cover 11 leftwards, the box cover 11 is enabled to be fixed after the box cover 11 is closed, the left end terminal post 6 of the lithium battery in the automobile is pushed to penetrate leftwards from the through hole 7 of the battery box 1, and accordingly the lithium battery is fixed in the box 1, the lithium battery box 1 and the new energy source can be placed in the box, the traditional operation mode is replaced by the manual operation mode, and the lithium battery box is convenient to take out, and the lithium battery can be conveniently and the portable operation can be replaced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium battery for new energy automobile, includes battery box (1), its characterized in that: the utility model discloses a solar cell module, including battery case (1), connecting shaft (10) are installed in the left side of battery case (5), two through-holes (7) have been seted up in the left side of battery case (1), two the left end of terminal (6) respectively with the inside activity grafting of two through-holes (7), the right side threaded connection of battery case (1) has adjusting screw (8), the left end rotation of adjusting screw (8) is connected with second T shape slider (9), the left side of second T shape slider (9) and the right side swing joint of placing plate (4), connecting shaft (10) are installed in the left side at battery case (1) top fixedly, connecting shaft (10) are connected with the surface of torsion spring (11) fixedly connected with the bottom of case lid (11), the other end of torsion spring (11) is connected with the surface of case lid (11), the bottom of fin (13) and the top of lithium cell body (5) support and hold, the side surface threaded connection of adjusting screw (8) has movable plate (14), the top fixedly connected with inserted block (15) in movable plate (14) left side, the slot has been seted up on the right side of case lid (11), inserted block (15) are pegged graft with the inside activity of slot.

2. The lithium battery for a new energy automobile according to claim 1, wherein: two first T-shaped sliding rails (16) are arranged at the bottom of the placement plate (4), and the tops of the two first T-shaped sliding blocks (3) are respectively connected with the interiors of the two first T-shaped sliding rails (16) in a sliding mode.

3. The lithium battery for a new energy automobile according to claim 1, wherein: two the bottom of first T shape slider (3) is all fixedly connected with montant (17), two guide holes (18) have been seted up to the interior bottom wall of battery box (1), two the bottom of montant (17) respectively with the inside activity grafting of two guide holes (18).

4. The lithium battery for a new energy automobile according to claim 1, wherein: the right side of the placing plate (4) is provided with a second T-shaped sliding rail (19), and the left side of the second T-shaped sliding block (9) is in sliding connection with the inside of the second T-shaped sliding rail (19).

5. The lithium battery for a new energy automobile according to claim 1, wherein: the right side fixedly connected with guide block (20) of battery case (1), logical groove has been seted up to the bottom of movable plate (14) left side, the right side of guide block (20) is pegged graft with the inside activity of logical groove.