Wooden box packaging structure for lithium batteries

Abstract

The utility model discloses a lithium battery wooden box packaging structure, which belongs to the technical field of lithium battery packaging and comprises a box body, a box cover is arranged at the top of the box body, a protective component is arranged on the inner side of the box body, and a limiting component fixedly connected with the inner wall of the box body is arranged at the top of the protective component. Through cooperation of the protection assembly and the limiting assembly, an anti-collision effect can be provided for a lithium battery packaged in the box body, the position of the lithium battery is prevented from shaking, so that the protection performance of the lithium battery is enhanced, meanwhile, the protection performance of the surface of the box body can be further enhanced through the fixing mechanisms arranged at the outer ends of the box body and the box cover, and the service life of the box body is prolonged. And meanwhile, connection between the box body and the box cover can be fixed, the situation that the box body and the box cover are not prone to separation is avoided, through cooperation of the arranged reinforcing frame and reinforcing rods, a supporting effect can be provided for the interior of the box body, and the box body is not prone to deformation when collided.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery packaging, in particular to a wooden box packaging structure for lithium batteries. Background Art

[0002] Lithium batteries are a type of battery with lithium metal or lithium alloy as the positive / negative electrode material and using a non-aqueous electrolyte solution. They have advantages such as high energy density, energy output, and sustainable power supply, and are widely used in the fields of aviation, aerospace, automotive, electronics, medical, etc. Since the batteries are dangerous, certain packaging measures must be taken to effectively protect the batteries during transportation and prevent accidents.

[0003] The existing wooden box packaging structure for lithium batteries is not stable enough, reducing the protection of lithium batteries, making the wooden box prone to damage the lithium batteries when being impacted.

[0004] According to a lithium battery pack packaging structure proposed in the publication number: CN214753942U, it includes at least one first pallet and at least one second pallet. The top of the first pallet is provided with a battery pack bottom limiting cavity for accommodating the bottom of the lithium battery pack; the top of the second pallet is provided with a battery pack bottom limiting cavity for accommodating the bottom of the lithium battery pack; the bottom of the second pallet is provided with a battery pack top limiting cavity for accommodating the top of the lithium battery pack. The battery pack bottom limiting cavity of the first pallet, the battery pack bottom limiting cavity of the second pallet and the battery pack top limiting cavity can limit the shaking of the lithium battery pack. Using a packaging film to wrap and a packing belt to tie can effectively prevent the lithium battery pack from separating from the first pallet and the second pallet, making the overall packaging firm and reliable. The first pallet and the second pallet are universal, can be spliced and disassembled as needed, and reused, saving packaging costs.

[0005] According to the above introduction, the protection effect provided by the wooden box packaging structure for lithium batteries is not very ideal, which is prone to poor anti-collision effect during transportation of the packaged wooden box, resulting in damage to the packaged lithium batteries. Moreover, the lithium battery lacks a limiting function in the wooden box, causing the lithium battery to shake in the wooden box, thus reducing the protection of the wooden box for lithium battery packaging. To solve the above problems, an improved wooden box packaging structure for lithium batteries is proposed. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a wooden box packaging structure for lithium batteries. By setting the cooperation of a protection component and a limit component, it can provide an anti-impact effect for the lithium batteries packaged in the box body and prevent the lithium batteries from shaking in position, thereby enhancing the protection of the lithium batteries. At the same time, a fixing mechanism provided at the outer ends of the box body and the box cover can further strengthen the protection of the box body surface, and can also fix the connection between the box body and the box cover, avoiding the situation where it is not easy to separate between the box body and the box cover, so as to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: A wooden box packaging structure for lithium batteries, including a box body, a box cover is arranged on the top of the box body, a protection component is arranged inside the box body, and a limit component fixedly connected to the inner wall of the box body is arranged on the top of the protection component. A fixing mechanism for preventing the box body and the box cover from separating is clamped on the outer walls of the box body and the box cover.

[0008] Preferably, the fixing mechanism includes a first connecting frame and a second connecting frame. The first connecting frame is clamped on the surface of the box body, the second connecting frame is clamped on the surface of the box cover, a connecting block is fixedly connected at the connection of the first connecting frame and the second connecting frame, a positioning hole is opened on the connecting block, and a fixing bolt is inserted into the inner cavity of the positioning hole.

[0009] Preferably, the protection component includes a protective cover, the protective cover is arranged in the box body, and buffer plates are arranged around the surface of the protective cover.

[0010] Preferably, a gap is formed between the protective cover and the box body, and a reinforcing frame is arranged at the position of the gap. Reinforcing rods are fixedly connected around the reinforcing frame, and the reinforcing rods are arranged obliquely on the reinforcing frame.

[0011] Preferably, the limit component includes a limit seat, the limit seat is fixed around the inner wall of the box body and above the protective cover, a positioning column is fixedly connected to the limit seat, a positioning rod is inserted into the positioning column, and the positioning rod is clamped in the limit seat.

[0012] Preferably, a clamping block is arranged on the contact surface between the box cover and the box body, and the clamping block is clamped at the box opening position on the top of the box body.

[0013] Preferably, a positioning groove is opened at the position on the surface of the clamping block corresponding to the positioning column, and the top of the positioning column is inserted into the positioning groove opened on the clamping block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The present utility model provides a wooden box packaging structure for lithium batteries. By setting the cooperation of a protection component and a limiting component, it can provide an anti-impact effect for the lithium batteries packaged in the box body and prevent the lithium batteries from shaking in position, thereby enhancing the protection of the lithium batteries. At the same time, the fixing mechanism provided at the outer ends of the box body and the box cover can further strengthen the protection of the box body surface and can also fix the connection between the box body and the box cover, avoiding the situation where it is not easy to separate between the box body and the box cover.

[0016] 2. The present utility model provides a wooden box packaging structure for lithium batteries. By setting the cooperation of a reinforcing frame and reinforcing rods, it can provide a supporting effect inside the box body, making the box body not easily deformed when impacted and improving the protection of the box body for lithium battery packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the partial sectional schematic diagram of the box body structure of the present utility model;

[0019] Figure 3 is the schematic diagram of the protection component and the reinforcing frame structure of the present utility model;

[0020] Figure 4 is the upward view schematic diagram of the box cover and the second connecting frame of the present utility model.

[0021] Reference numerals in the figure: 1, box body; 2, box cover; 3, protection component; 31, protective cover; 32, buffer plate; 4, limiting component; 41, limiting seat; 42, positioning column; 43, positioning rod; 5, fixing mechanism; 51, first connecting frame; 52, second connecting frame; 53, connecting block; 54, positioning hole; 55, fixing bolt; 6, reinforcing frame; 7, reinforcing rod; 8, clamping block; 9, positioning groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model provides as Figures 1 to 4A wooden box packaging structure for a lithium battery is shown, including a box body 1, a box cover 2 is arranged on the top of the box body 1, a protection component 3 is arranged inside the box body 1, a limiting component 4 fixedly connected to the inner wall of the box body 1 is arranged on the top of the protection component 3, and a fixing mechanism 5 for preventing the box body 1 and the box cover 2 from separating is clamped on the outer walls of the box body 1 and the box cover 2. By setting the cooperation of the protection component 3 and the limiting component 4, an anti-impact effect can be provided for the lithium battery packaged in the box body 1 and the lithium battery can be prevented from shaking in position, thereby enhancing the protection of the lithium battery. At the same time, the fixing mechanism 5 arranged at the outer ends of the box body 1 and the box cover 2 can further strengthen the protection of the surface of the box body 1, and at the same time can fix the connection between the box body 1 and the box cover 2, avoiding the situation that the box body 1 and the box cover 2 are not easily separated.

[0024] The fixing mechanism 5 includes a first connecting frame 51 and a second connecting frame 52. The first connecting frame 51 is clamped on the surface of the box body 1, the second connecting frame 52 is clamped on the surface of the box cover 2, a connecting block 53 is fixedly connected at the connection of the first connecting frame 51 and the second connecting frame 52, a positioning hole 54 is opened on the connecting block 53, and a fixing bolt 55 is inserted into the inner cavity of the positioning hole 54. By setting the first connecting frame 51 and the second connecting frame 52, the box body 1 and the box cover 2 can be clamped and wrapped. Then, the first connecting frame 51 and the second connecting frame 52 are connected through the connecting block 53, and the positioning hole 54 is arranged on the connecting block 53 and fixed by the fixing bolt 55, so that the box cover 2 and the box body 1 can be fixed, avoiding the separation of the box cover 2 and the box body 1 during transportation and improving the protection of the lithium battery.

[0025] The protection component 3 includes a protective cover 31. The protective cover 31 is arranged in the box body 1, and buffer plates 32 are arranged around the surface of the protective cover 31. By setting the cooperation of the protective cover 31 and the buffer plates 32, a buffering effect can be provided for the packaged lithium battery, so that when the box body 1 is impacted, the impact force on the packaged lithium battery can be reduced, improving the protection of the lithium battery.

[0026] A gap is formed between the protective cover 31 and the box body 1, and a reinforcing frame 6 is arranged at the position of the gap. Reinforcing rods 7 are fixedly connected around the reinforcing frame 6, and the reinforcing rods 7 are arranged obliquely on the reinforcing frame 6. By setting the cooperation of the reinforcing frame 6 and the reinforcing rods 7, a supporting effect can be provided for the inside of the box body 1, so that the box body 1 is not easily deformed when impacted, improving the protection of the box body 1 for the lithium battery packaging.

[0027] The limiting component 4 includes a limiting seat 41 which is fixed around the inner wall of the box body 1 and above the protective cover 31. A positioning post 42 is fixedly connected to the limiting seat 41. A positioning rod 43 is inserted into the positioning post 42, and the positioning rod 43 is clamped within the limiting seat 41. Through the cooperation of the provided limiting seat 41 and positioning post 42, a limiting effect can be provided for the positioning rod 43, thereby limiting the installation position of the lithium battery and preventing the lithium battery from shaking during transportation.

[0028] A clamping block 8 is provided on the contact surface between the box cover 2 and the box body 1, and the clamping block 8 is clamped at the box opening position at the top of the box body 1. Through the provided clamping block 8, the fixing effect between the box cover 2 and the box body 1 can be enhanced.

[0029] A positioning groove 9 is formed at a position on the surface of the clamping block 8 corresponding to the positioning post 42, and the top of the positioning post 42 is inserted into the positioning groove 9 formed on the clamping block 8. Through the provided positioning groove 9, the position between the box cover 2 and the box body 1 can be pre-fixed, and then the box body 1 and the box cover 2 are fixed under the cooperation of the fixing mechanism 5.

[0030] During specific use, first, through the functions of the protective cover 31 and the buffer plate 32 in the protective component 3, a buffering effect can be provided for the packaged lithium battery, so that when the box body 1 is impacted, the impact force on the packaged lithium battery can be reduced, improving the protection of the lithium battery. And a reinforcing frame 6 is provided in the gap formed between the protective cover 31 and the box body 1. Through the cooperation of the reinforcing frame 6 and the reinforcing rod 7, a supporting effect can be provided for the interior of the box body 1, making the box body 1 not easily deformed when impacted. Then, the positioning rod 43 in the limiting component 4 is fixed on the limiting seat 41, and then the box cover 2 is fixed on the box body 1. Finally, the first connecting frame 51 and the second connecting frame 52 in the fixing mechanism 5 can be used to clamp and wrap the box body 1 and the box cover 2. Subsequently, the first connecting frame 51 and the second connecting frame 52 are connected through the connecting block 53, and a positioning hole 54 is provided on the connecting block 53 and fixed by a fixing bolt 55, thereby being able to fix the box cover 2 and the box body 1, avoiding the separation between the box cover 2 and the box body 1 during transportation and improving the protection of the lithium battery.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wooden box packaging structure for a lithium battery, comprising a box body (1), characterized in that: A box cover (2) is provided on the top of the box body (1), a protection component (3) is provided inside the box body (1), a limiting component (4) fixedly connected to the inner wall of the box body (1) is provided on the top of the protection component (3), and a fixing mechanism (5) for preventing the box body (1) and the box cover (2) from separating is clamped on the outer walls of the box body (1) and the box cover (2).

2. The wooden box packaging structure for a lithium battery according to claim 1, wherein: The fixing mechanism (5) includes a first connecting frame (51) and a second connecting frame (52). The first connecting frame (51) is clamped on the surface of the box body (1), the second connecting frame (52) is clamped on the surface of the box cover (2), a connecting block (53) is fixedly connected at the connection part of the first connecting frame (51) and the second connecting frame (52), a positioning hole (54) is opened on the connecting block (53), and a fixing bolt (55) is inserted into the inner cavity of the positioning hole (54).

3. The wooden box packaging structure of a lithium battery according to claim 1, wherein: The protection component (3) includes a protective cover (31). The protective cover (31) is arranged in the box body (1), and buffer plates (32) are arranged around the surface of the protective cover (31).

4. A wooden box packaging structure for a lithium battery according to claim 3, characterized in that: A gap is formed between the protective cover (31) and the box body (1), and a strengthening frame (6) is arranged at the position of the gap. Strengthening rods (7) are fixedly connected around the strengthening frame (6), and the strengthening rods (7) are arranged obliquely on the strengthening frame (6).

5. A wooden box packaging structure for a lithium battery according to claim 1, characterized in that: The limiting component (4) includes a limiting seat (41). The limiting seat (41) is fixed around the inner wall of the box body (1) and is located above the protective cover (31). A positioning column (42) is fixedly connected to the limiting seat (41), a positioning rod (43) is inserted into the positioning column (42), and the positioning rod (43) is clamped in the limiting seat (41).

6. A wooden box packaging structure for a lithium battery according to claim 5, characterized in that: A clamping block (8) is arranged on the contact surface between the box cover (2) and the box body (1), and the clamping block (8) is clamped at the position of the box opening at the top of the box body (1).

7. A wooden box packaging structure for a lithium battery according to claim 6, characterized in that: A positioning groove (9) is opened at a position corresponding to the positioning column (42) on the surface of the clamping block (8), and the top of the positioning column (42) is inserted into the positioning groove (9) opened on the clamping block (8).

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