An integrated battery box

Abstract

The utility model relates to the technical field of battery boxes, and specifically to an integrated battery box, including: a battery box, which is the main body of the integrated battery box, the top and bottom of the battery box are respectively installed with a top cover and a bottom plate, batteries are installed in the middle of the battery box, the top cover and the bottom plate, disassembly and assembly mechanisms are arranged at the four corners of the battery box, and anti-leakage mechanisms are arranged on both sides of the top of the battery. The utility model overcomes the shortcomings of the prior art, and by setting a disassembly and assembly mechanism, the convenience and efficiency of disassembly and maintenance can be significantly improved, and the shortcomings of the traditional multi-bolt fixing method can be solved; by setting an anti-leakage mechanism, the occurrence of battery self-discharge can be reduced, which is conducive to maintaining the stability of battery storage of electrical energy.

Description

Technical Field

[0001] The utility model relates to the technical field of battery boxes, in particular to an integrated battery box. Background Art

[0002] With the development of battery technology, lithium batteries have been widely used in people's daily life and work. Lithium batteries are widely used in electronics, communications, power tools, electric vehicles, energy storage, aerospace and other fields. Due to the high activity of lithium battery materials themselves, their safety is also an important issue in the development of battery technology. Therefore, battery boxes are needed for protection. Battery boxes are used to store and protect batteries and provide interfaces for connecting batteries.

[0003] According to the patent number CN215869510U, a lithium battery with a power-off automatic alarm function includes a protective shell and a protective plate, a thin film is arranged around the protective shell, and an alarm is installed on the end side of the protective shell, and a voltage monitor is arranged on the side of the alarm, a fixing plate is installed at the upper end of the protective shell, and a handle is arranged in the middle of the fixing plate, and bolts are fixed around the handle, a flame retardant layer is installed on the side of the explosion-proof layer, and an alarm module is arranged on the end side of the flame retardant layer, a battery body is installed on the side of the alarm module, and a heat sink is arranged at the lower end of the battery body. The lithium battery with a power-off automatic alarm function has a simple structure, is manufactured at a local cost, has good protection, and has moisture-proof, explosion-proof, and electric shock-proof structures, which facilitates rapid heat dissipation to prevent damage caused by excessive temperature, and facilitates timely power-off alarms for lithium batteries, reduces damage, and increases their service life; however, the technical solution provided by the patent has the following problems:

[0004] (1) When assembling the battery box, it is usually fixed with multiple bolts, so when disassembling and maintaining it, auxiliary tools are needed for disassembly, and multiple bolts need to be repeatedly operated, which is time-consuming and labor-intensive and relatively inconvenient;

[0005] (2) When the battery is idle, the connection line interface is directly connected to the battery. Even if the battery is not in working condition, there will be a certain degree of self-discharge, which will cause the battery's stored energy to gradually decrease. It may also cause damage to the battery itself, reducing the battery's safety and service life. Utility Model Content

[0006] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides an integrated battery box.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an integrated battery box, comprising: a battery box, which is the main body of the integrated battery box, the top and bottom ends of the battery box are respectively installed with a top cover and a bottom plate, a battery is installed in the middle of the battery box, the top cover and the bottom plate, the four corners of the battery box are provided with a disassembly and assembly mechanism, and the top two sides of the battery are provided with an anti-leakage mechanism.

[0008] A further preferred solution: the disassembly and assembly mechanism comprises: an upper tooth plate, a lower tooth plate, a driving gear and a rotating handle;

[0009] The upper toothed plate is fixed to the four bottom corners of the top cover respectively, the lower toothed plate is fixed to the four top corners of the bottom plate respectively, the driving gear is arranged between the upper toothed plate and the lower toothed plate, and the turning handle is fixed to one end of the driving gear.

[0010] A further preferred solution: the anti-leakage mechanism comprises: a rotating sleeve, a contact pin and a connecting block;

[0011] A further preferred solution is that the contact pins are fixed to both sides of the top of the battery and extend to the lower part of the interior of the rotating sleeve, and the connecting block is fixedly arranged on the upper part of the interior of the rotating sleeve.

[0012] A further preferred solution is that the inner sides of the upper tooth plate and the lower tooth plate are both provided with tooth grooves arranged at equal distances, and the tooth grooves are meshed with the driving gear.

[0013] A further preferred solution is that one end of the rotating handle away from the driving gear penetrates to the outside of the battery box and is rotatably connected to the side wall of the battery box through a bearing.

[0014] A further preferred solution is that the contact pins and the connecting block are staggered, and both the contact pins and the connecting block are wedge-shaped.

[0015] A further preferred solution is that a connecting wire passes through the top of the rotating sleeve, and the connecting wire is electrically connected to the connecting block. Beneficial Effects

[0016] 1. By setting up the disassembly and assembly mechanism, when disassembling and assembling the battery box, first turn the battery box sideways and place it; then turn the handle to rotate the driving gear, so that the upper tooth plate and the lower tooth plate engaged with the driving gear move away from each other; then the upper tooth plate can drive the top cover to be pushed out, and the lower tooth plate can drive the bottom plate to be pushed out; then the exposed battery can be maintained; the operation is simple, which can significantly improve the convenience and efficiency of disassembly and maintenance, and solve the shortcomings of the traditional multi-bolt fixing method;

[0017] 2. By setting up an anti-leakage mechanism, when the battery box is idle after use, the rotating sleeve can be rotated 180 degrees to stagger the upper connecting block inside it with the contact pins on the battery; thereby, the battery can be disconnected from the external connecting wire, reducing the occurrence of self-discharge, which is beneficial to maintaining the stability of the battery's stored energy; and when it needs to be used again, just rotate the rotating sleeve 180 degrees in the opposite direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the battery box of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the disassembly and assembly mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the leakage prevention mechanism of the utility model.

[0023] In the figure: 1. battery box; 2. top cover; 3. bottom plate; 4. battery; 5. upper gear plate; 6. lower gear plate; 7. driving gear; 8. rotating handle; 9. rotating sleeve; 10. contact pin; 11. connecting block; 12. connecting wire. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] See also Figure 1-4 In the embodiment of the utility model, an integrated battery box includes: a battery box 1, which is the main body of the integrated battery box, and the top and bottom ends of the battery box 1 are respectively installed with a top cover 2 and a bottom plate 3, which can effectively protect the battery 4; the four corners inside the battery box 1 are provided with a disassembly and assembly mechanism, and this design can facilitate the user to maintain the battery 4; at the same time, anti-leakage mechanisms are provided on both sides of the top of the battery 4, which can effectively prevent the battery 4 from leaking during transportation or use, thereby improving safety.

[0026] In the embodiment of the utility model, the disassembly and assembly mechanism includes: an upper tooth plate 5, a lower tooth plate 6, a driving gear 7 and a turning handle 8; the upper tooth plate 5 is respectively fixed to the four corners of the bottom of the top cover 2, and the lower tooth plate 6 is respectively fixed to the four corners of the top of the bottom plate 3, such a position arrangement makes the upper tooth plate 5 and the lower tooth plate 6 connected to the top cover 2 and the bottom plate 3 respectively; the driving gear 7 is arranged between the upper tooth plate 5 and the lower tooth plate 6, and the inner sides of the upper tooth plate 5 and the lower tooth plate 6 are provided with equidistantly arranged tooth grooves, which are meshed with the driving gear 7, and the function of the driving gear 7 is to drive the upper tooth plate 5 and the lower tooth plate 6 to move away from or close to each other by rotation, so as to realize the pushing out or collecting of the top cover 2 and the bottom plate 3, which is convenient for maintenance personnel to perform battery maintenance operations; the driving gear 7 is rotated by rotating the turning handle 8, which provides a convenient and quick way for battery maintenance operations.

[0027] In the embodiment of the utility model, the anti-leakage mechanism includes: a rotating sleeve 9, a contact pin 10 and a connecting block 11; the rotating sleeve 9 is connected to the top two sides of the top cover 2 by rotating, so that the rotating sleeve 9 can rotate after being subjected to force; the contact pin 10 is fixed to the top two sides of the battery 4 and extends to the lower part of the rotating sleeve 9 and is wedge-shaped. The main function of the contact pin 10 is to transfer the current of the battery 4; the connecting block 11 is fixedly arranged at the upper part of the interior of the rotating sleeve 9, staggered with the contact pin 10 and is wedge-shaped. The function of the connecting block 11 is to cooperate with the contact pin 10 when the rotating sleeve 9 rotates to control the electrical connection between the connecting wire 12 and the battery 4, thereby realizing the connection or disconnection of the battery 4 and the external connecting wire 12 when necessary.

[0028] Working principle: First, when disassembling and assembling the battery box 1, turn the battery box 1 sideways and place it; then turn the handle 8 to rotate the driving gear 7, so that the upper tooth plate 5 and the lower tooth plate 6 engaged with the driving gear 7 move away from each other; then the upper tooth plate 5 can drive the top cover 2 to be pushed out, and the lower tooth plate 6 can drive the bottom plate 3 to be pushed out; then the exposed battery 4 can be maintained; at the same time, when the battery box 1 is idle after use, the rotating sleeve 9 can be rotated 180 degrees to stagger the upper connecting block 11 inside it with the contact pin 10 on the battery 4; thereby, the battery 4 can be disconnected from the external connecting line 12, reducing the occurrence of self-discharge, which is beneficial to maintaining the stability of the battery's storage of electrical energy; and when it needs to be used again, it is only necessary to rotate the rotating sleeve 9 180 degrees in the opposite direction, making the battery box 1 safer and more durable.

Claims

1. An integrated battery box, comprising: The battery box is the main body of the integrated battery box, and is characterized in that a top cover and a bottom plate are respectively installed at the top and bottom ends of the battery box, a battery is installed in the middle of the battery box, the top cover and the bottom plate, a disassembly and assembly mechanism is arranged at the four corners inside the battery box, and an anti-leakage mechanism is arranged on both sides of the top of the battery.

2. The integrated battery box according to claim 1, characterized in that: The disassembly and assembly mechanism comprises: an upper tooth plate, a lower tooth plate, a driving gear and a rotating handle; The upper toothed plate is fixed to the four bottom corners of the top cover respectively, the lower toothed plate is fixed to the four top corners of the bottom plate respectively, the driving gear is arranged between the upper toothed plate and the lower toothed plate, and the turning handle is fixed to one end of the driving gear.

3. The integrated battery box according to claim 1, characterized in that: The anti-leakage mechanism comprises: a rotating sleeve, contact pins and a connecting block; The rotating sleeve is rotatably connected to the top two sides of the top cover, the contact pins are fixed to the top two sides of the battery and extend to the inner bottom of the rotating sleeve, and the connecting block is fixedly arranged on the inner top of the rotating sleeve.

4. The integrated battery box according to claim 2, characterized in that: The inner sides of the upper tooth plate and the lower tooth plate are both provided with tooth grooves arranged at equal distances, and the tooth grooves are meshed with the driving gear.

5. The integrated battery box according to claim 2, characterized in that: One end of the rotating handle away from the driving gear passes through the outside of the battery box and is rotatably connected to the side wall of the battery box through a bearing.

6. The integrated battery box according to claim 3, characterized in that: The contact pins and the connecting block are staggered, and both the contact pins and the connecting block are wedge-shaped.

7. The integrated battery box according to claim 3, characterized in that: A connecting wire runs through the top of the rotating sleeve, and the connecting wire is electrically connected to the connecting block.

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