Lithium battery module box convenient to install

Abstract

The utility model relates to the technical field of lithium battery structures, in particular to a lithium battery module box convenient to install, which is provided with a detachable lifting ring mechanism and can be used for carrying out independent assembly and disassembly force application assistance on a battery module, so that the assembly and disassembly are convenient, and the practicability is improved. Comprising a lithium battery unit and a branch binding post, the output end of the lithium battery unit is provided with the branch binding post, the lithium battery further comprises a battery module box, battery installation grooves, a hinge, a box cover plate, a main binding post, a spiral groove sleeve, a conductive connection sleeve, a wire, a threaded rod and a pull ring, and the inner side of the battery module box is provided with a plurality of groups of battery installation grooves; the inner side of the battery mounting groove and the outer side of the lithium battery unit are vertically and slidably mounted, the top end of the threaded rod is connected with the middle of the bottom end of the pull ring, the conductive connecting sleeves are detachably sleeved with the branch binding posts and the main binding post, a wire is connected between the two conductive connecting sleeves, and a fixing mechanism is arranged between the battery module box and the box cover plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lithium battery structure, specifically be a lithium battery module box convenient to install. BACKGROUND

[0002] Lithium battery is a kind of by lithium metal or lithium alloy as positive / negative electrode material, using non-aqueous electrolyte solution battery.1912 lithium metal battery earliest by Gilbert N. Lewis is proposed and research.20 Century 70 when, M. S. Whittingham proposes and begins to research lithium ion battery.Due to the chemical properties of lithium metal is very active, the processing, preservation, use of lithium metal, the environment requirement is very high. With the development of science and technology, lithium battery has become mainstream.

[0003] In some suitable occasions, lithium battery needs to be arranged and installed, and the prior art such as patent announcement no. CN212342743U a lithium battery module box is provided with a collecting box, when the user uses, the user can place the lithium battery in the placing groove and make the positive pole of the lithium battery inserted into the connecting hole, then the user fixes the limiting top plate and the fixed block by bolt to complete the installation, when the lithium battery leaks, the leakage will flow into the collecting box through the liquid outlet hole to complete the storage, when the user needs to clean the leakage in the collecting box, the user can pull the pull ring fixedly installed on the front side of the collecting box, at this time, the collecting box slides to the front side under the action of the adjusting sliding groove, the collecting box exerts a downward force on the positioning clamping block, the positioning clamping block slides to the bottom under the action of the sliding groove ring and separates from the collecting box, so that the collecting box is extracted, which is more convenient for the user to clean, so that the battery module box has the advantages of convenient leakage collection, and facilitates the user to use.

[0004] But the device is inconvenient for disassembling and assembling lithium battery unit, and the practicability is insufficient. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the defects of the prior art, the utility model provides a handle mechanism that can be assembled and disassembled, which can assist in the separate assembly and disassembly of the battery module, thereby facilitating assembly and disassembly and improving the practicability of a lithium battery module box convenient to install.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A lithium battery module box convenient to install, including lithium battery unit and tap post, the lithium battery unit output is provided with tap post, still include battery module box, battery installation slot, hinge, box cover plate, main tap post, screw groove cover, conductive connection cover, wire, threaded rod and pull ring, the battery module box inboard is provided with multiple battery installation slots, and the battery installation slot inboard and the lithium battery unit outside vertical sliding installation, the battery module box top rear side is connected with the box cover plate bottom side end through the hinge, and the box cover plate middle inboard is connected with the main tap post outside, and the lithium battery unit top middle inboard is connected with the screw groove cover outside, and the screw groove cover inner wall and threaded rod outer wall are detachably screw -assembled, and the threaded rod top and the pull ring bottom middle are connected, and the conductive connection cover and tap post and main tap post are detachably assembled, and the wire is connected between the two conductive connection covers, and the fixed mechanism is arranged between the battery module box and the box cover plate.

[0009] Preferably, the fixed mechanism includes screw groove frame, fixed sheet and fixed bolt, and the battery module box front end left and right side upper part is connected with a group of screw groove frame rear side respectively, and the box cover plate top left and right side is connected with a group of fixed sheet bottom end respectively, and each group of fixed sheet inboard is movably provided with a group of fixed bolt respectively.

[0010] Preferably, it further includes top frame, and the box cover plate front end four corner sides are connected with a group of top frame inner ends respectively.

[0011] Preferably, it further includes information board, and each group of lithium battery unit top side is connected with a group of information board bottom end respectively.

[0012] Preferably, it further includes sleeve block, limiting cap and twist sheet, and the box cover plate front end left middle side is connected with sleeve block rear end, and the sleeve block outside is detachably screw -assembled with limiting cap inboard, and the limiting cap front side is connected with twist sheet rear side.

[0013] Preferably, it further includes lock washer, and the fixed bolt outside of each group of fixed sheet rear end is connected with a group of lock washer respectively.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a lithium battery module box convenient to install, and has the following beneficial effects:

[0016] The corresponding group of lithium battery units are installed in the battery installation groove, and the conductive connecting sleeve is sleeved outside each group of tapping posts, all the lithium battery units are connected in series through the wires, and the conductive connecting sleeve is sleeved outside the main tapping post, and is closed on the upper side of the battery module box through the box cover plate, is fixed through the fixing mechanism, an external power supply connection is formed, when it is needed to take out, the box cover plate can be opened under the constraint of the hinge, the threaded rod is screwed into the inner wall of the screw groove sleeve to be taken out, the conductive connecting sleeve outside the lithium battery unit is taken off outside the tapping post, then the pull ring is pulled, the lithium battery unit is taken out through the screw connection of the threaded rod and the screw groove sleeve, the detachable lifting ring mechanism is arranged, the battery module can be individually installed and removed, force is assisted, and then the installation and removal are facilitated, and the practicality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the structure of the utility model;

[0018] Figure 2 It is a top view of the utility model; Figure 1

[0019] Figure 3 It is a front view of the utility model; Figure 1

[0020] Figure 4 It is a right view of the utility model. Figure 1

[0021] Markings in the drawings: 1, battery module box; 2, battery installation groove; 3, hinge; 4, box cover plate; 5, screw groove frame; 6, fixed sheet; 7, fixed bolt; 8, main tapping post; 9, lithium battery unit; 10, tapping post; 11, screw groove sleeve; 12, conductive connecting sleeve; 13, wire; 14, threaded rod; 15, pull ring; 16, top frame; 17, information board; 18, sleeve block; 19, limiting cap; 20, screw sheet; 21, lock washer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-4 ​​​The utility model provides a lithium battery module box convenient to install, including lithium battery unit 9 and tapping terminal post 10, lithium battery unit 9 output is provided with tapping terminal post 10, still include battery module box 1, battery installation groove 2, hinge 3, lid plate 4, main terminal post 8, screw groove cover 11, conductive connecting sleeve 12, wire 13, threaded rod 14 and pull ring 15, the inside of battery module box 1 is provided with multiple groups of battery installation groove 2, the inside of battery installation groove 2 is vertically slidably installed with the outside of lithium battery unit 9, the rear side of battery module box 1 top is movably connected with the bottom side end of lid plate 4 through hinge 3, the inside of lid plate 4 middle part is connected with the outside of main terminal post 8, the inside of lithium battery unit 9 top middle part is connected with the outside of screw groove cover 11, the inner wall of screw groove cover 11 is detachably screwed with the outer wall of threaded rod 14, the top of threaded rod 14 is connected with the middle part of the bottom of pull ring 15, and the detachable sleeve of conductive connecting sleeve 12 and tapping terminal post 10 and main terminal post 8 is connected with wire 13 between two groups of conductive connecting sleeve 12, and the fixed mechanism is arranged between battery module box 1 and lid plate 4, install corresponding group number's lithium battery unit 9 in battery installation groove 2, and the outside of each group tapping terminal post 10 is sleeved with conductive connecting sleeve 12, makes all lithium battery unit 9 form series connection through wire 13, and is sleeved with the outside of main terminal post 8 through conductive connecting sleeve 12, is closed on the upside of battery module box 1 through lid plate 4, is fixed by fixed mechanism, forms external power supply connection, when needing to take out, can open lid plate 4 under the restraint of hinge 3, screw threaded rod 14 into the inner wall of the screw groove cover 11 to be taken out, after the conductive connecting sleeve 12 outside the lithium battery unit 9 is taken off the outside of tapping terminal post 10, pull ring 15 can be pulled, and the lithium battery unit 9 is taken out through the screwing connection of threaded rod 14 and screw groove cover 11.

[0025] The fixed mechanism includes screw groove frame 5, fixed sheet 6 and fixed bolt 7, the upper part of the left and right side of the front end of battery module box 1 is connected with the rear side of a group of screw groove frame 5 respectively, the top left and right sides of lid plate 4 are connected with the bottom end of a group of fixed sheet 6 respectively, and a group of fixed bolt 7 is movably arranged in the inside of each group of fixed sheet 6;After closing lid plate 4, the fixed sheet 6 can correspond with the corresponding screw groove frame 5, the fixed bolt 7 can be screwed through the fixed sheet 6 and screwed into the screw groove frame 5, so that the closing of lid plate 4 is fixed, and the reliability is improved.

[0026] It also includes top frame 16, and the four corner sides of the front end of lid plate 4 are connected with the inner end of a group of top frame 16 respectively;When lid plate 4 is closed and fixed by the fixed mechanism, the top frame 16 can abut against the top end of the corresponding lithium battery unit 9, vertically fix the lithium battery unit 9, avoid movement and improve stability.

[0027] It also includes information board 17, and the top side of each group of lithium battery unit 9 is connected with the bottom end of a group of information board 17 respectively;The information of the lithium battery unit 9 can be displayed through the information board 17, which is convenient for reading, distinguishing and using, and improves the convenience.

[0028] Embodiment 2

[0029] Please refer to Figures 1-4 A lithium battery module box convenient to install, comprising a lithium battery unit 9 and a tapping terminal 10, the output end of the lithium battery unit 9 is provided with the tapping terminal 10, further comprising a battery module box 1, a battery mounting groove 2, a hinge 3, a box cover plate 4, a main terminal 8, a screw groove sleeve 11, a conductive connecting sleeve 12, a wire 13, a threaded rod 14 and a pull ring 15, the inner side of the battery module box 1 is provided with a plurality of battery mounting grooves 2, the inner side of the battery mounting groove 2 is vertically slidingly installed with the outer side of the lithium battery unit 9, the top rear side of the battery module box 1 is movably connected with the bottom side end of the box cover plate 4 through the hinge 3, the inner side of the middle part of the box cover plate 4 is connected with the outer side of the main terminal 8, the inner side of the middle part of the top end of the lithium battery unit 9 is connected with the outer side of the screw groove sleeve 11, the inner wall of the screw groove sleeve 11 is detachably screwed with the outer wall of the threaded rod 14, the top end of the threaded rod 14 is connected with the middle part of the bottom end of the pull ring 15, the conductive connecting sleeve 12 is detachably sleeved with the tapping terminal 10 and the main terminal 8, the wire 13 is connected between the two conductive connecting sleeves 12, and a fixing mechanism is arranged between the battery module box 1 and the box cover plate 4; a corresponding number of lithium battery units 9 are installed in the battery mounting groove 2, and a conductive connecting sleeve 12 is sleeved on the outer side of each tapping terminal 10, all the lithium battery units 9 are connected in series through the wire 13, and are sleeved on the outer side of the main terminal 8 through the conductive connecting sleeve 12, and are fixed by the fixing mechanism after being closed on the upper side of the battery module box 1 through the box cover plate 4, thereby forming an external power supply connection; when it is needed to take out, the box cover plate 4 can be opened under the constraint of the hinge 3, the threaded rod 14 is screwed into the inner wall of the screw groove sleeve 11 to be taken out, and after the conductive connecting sleeve 12 on the outer side of the lithium battery unit 9 is taken off from the outer side of the tapping terminal 10, the pull ring 15 can be pulled out, and the lithium battery unit 9 is taken out through the screwing connection of the threaded rod 14 and the screw groove sleeve 11.

[0030] Further comprising a sleeve block 18, a limiting cap 19 and a twisting piece 20, the front end left middle side of the box cover plate 4 is connected with the rear end of the sleeve block 18, the outer side of the sleeve block 18 is detachably screwed with the inner side of the limiting cap 19, and the front side of the limiting cap 19 is connected with the rear side of the twisting piece 20; the pull ring 15 is sleeved on the outer side of the sleeve block 18 through the pull ring 15, the limiting cap 19 is screwed on the outer side of the sleeve block 18, the pull ring 15 is prevented from being disengaged and positioned, and the limiting cap 19 is screwed on and off the outer side of the sleeve block 18 by twisting the twisting piece 20, thereby improving the convenience.

[0031] Further comprising a locking washer 21, the outer side of the fixing bolt 7 at the rear end of each fixed piece 6 is respectively connected with a set of locking washers 21; the fixing bolt 7 is supported after being screwed through the locking washer 21, the static friction is increased, the screwing is avoided from loosening, and the reliability is improved.

[0032] The lithium battery unit 9 is a commonly purchased device known to those skilled in the art, and here we only use it without improving its structure and function, and we will not go into details here.

[0033] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A lithium battery module case for easy installation, comprising a lithium battery cell (9) and a tapping terminal post (10), the lithium battery cell (9) being provided at an output end with a tapping terminal post (10), characterized in that, The utility model also includes battery module box (1), battery installation groove (2), hinge (3), box cover plate (4), main wiring column (8), screw groove cover (11), conductive connecting cover (12), wire (13), threaded rod (14) and pull ring (15), the inside of battery module box (1) is provided with multiple groups of battery installation groove (2), the inside of battery installation groove (2) is vertically slidably installed with the outside of lithium battery unit (9), the top rear side of battery module box (1) is movably connected with the bottom side end of box cover plate (4) through hinge (3), the middle inside of box cover plate (4) is connected with the outside of main wiring column (8), the middle inside of lithium battery unit (9) top is connected with the outside of screw groove cover (11), the inner wall of screw groove cover (11) is detachably screwed with the outer wall of threaded rod (14), the top of threaded rod (14) is connected with the middle bottom of pull ring (15), the detachable sleeve of conductive connecting cover (12) and tap post (10) and main wiring column (8) is connected with wire (13) between two groups of conductive connecting cover (12), and the fixed mechanism is arranged between battery module box (1) and box cover plate (4).

2. The easily installed lithium battery module box of claim 1, wherein: The fixed mechanism includes screw groove frame (5), fixed sheet (6) and fixed bolt (7), the upper part of the left and right side of the front end of battery module box (1) is connected with the rear side of a group of screw groove frames (5) respectively, and the top left and right side of box cover plate (4) is connected with the bottom end of a group of fixed sheets (6) respectively, and a group of fixed bolts (7) is movably arranged in the inside of each group of fixed sheets (6) respectively.

3. The easily installed lithium battery module box of claim 1, wherein: The utility model also includes top frame (16), and the four corner sides of the front end of box cover plate (4) are connected with the inner end of a group of top frames (16) respectively.

4. The easily installed lithium battery module box of claim 1, wherein: The utility model also includes information board (17), and the bottom end of a group of information boards (17) is connected with the top side of each group of lithium battery units (9) respectively.

5. The easily installed lithium battery module box of claim 1, wherein: The utility model also includes sleeve block (18), limiting cap (19) and screw sheet (20), the left middle side of the front end of box cover plate (4) is connected with the rear end of sleeve block (18), the outside of sleeve block (18) is detachably screwed with the inside of limiting cap (19), and the front side of limiting cap (19) is connected with the rear side of screw sheet (20).

6. The easily installed lithium battery module box of claim 2, wherein: The utility model also includes lock washer (21), and the outside of fixed bolt (7) of the rear end of each group of fixed sheets (6) is connected with a group of lock washers (21) respectively.

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