Lithium battery packaging box

Abstract

The utility model relates to the technical field of lithium battery packaging, in particular to a lithium battery packaging box which comprises a box body and a box cover, a lithium battery storage paper frame is arranged in the box body, and a mounting hole used for storing a lithium battery body is formed in the lithium battery storage paper frame. A bulge is arranged on the lithium battery storage paper frame, and a through hole is formed in the bulge; the lithium battery storage paper frame comprises a box body, and an opening is formed in the box body and matched with the protrusion. After the box body is covered with the box cover, the anti-opening clamping plate is inserted into the opening, the cushion block in the anti-opening clamping plate is inserted into the lithium battery storage paper frame, meanwhile, the clamping block in the anti-opening clamping plate is connected with the anti-opening groove in an inserted mode, at the moment, the guide column cannot move upwards, the box cover cannot be opened, and a packing belt does not need to be used; the positions of the box body and the box cover can be fixed, parts such as the anti-opening clamping plate at the locking position can be repeatedly used, cost loss can be reduced, and meanwhile the situation that the box cover is opened due to mistaken touch can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lithium battery packaging technical field, concretely relates to lithium battery packaging box. BACKGROUND

[0002] Lithium battery is a kind of battery by lithium metal or lithium alloy as positive / negative electrode material, using non-aqueous electrolyte solution. Due to the chemical properties of lithium metal is very active, make lithium metal processing, preservation, use, the requirement to environment is very high. With the development of science and technology, lithium battery has become mainstream.

[0003] In the Chinese patent with the announcement number CN 218022833 U and a lithium battery packaging box, the box is provided with an upper cover on the top and a lower cover on the bottom, and the upper cover and the lower cover are connected with the box by packing belt;Tray, the tray is located in the box and is attached to the inner wall of the box, the tray is provided with a containing cavity for placing lithium batteries, the containing cavity is provided with a side protrusion for supporting the side of lithium battery on both sides, the side protrusion is distributed along the length direction of the tray, and the containing cavity is provided with an end protrusion for supporting the end of lithium battery on one end face, and the end protrusion is distributed along the width direction of the tray;

[0004] But the above-mentioned device has the following problems when using:

[0005] The above-mentioned device fixes the upper cover of the box by packing belt, and although the packing belt is convenient, it needs to be replaced every time, and the packing belt needs to be fixed by buckle after packing, and the buckle needs to be matched with auxiliary tools to be quickly fixed, which leads to the mode of fixing the box and the upper cover by the above-mentioned packing belt, and the operation is more complicated and needs to continuously invest packing cost. Therefore, the lithium battery packaging box is proposed. Utility model content

[0006] The utility model aims at providing lithium battery packaging box to solve the problems in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme, lithium battery packaging box, including box, lid, the box is provided with lithium battery storage paper holder, the lithium battery storage paper holder is provided with mounting hole for storing lithium battery body in;

[0008] The protrusion is provided with a through hole;

[0009] The lithium battery storage paper holder includes the opening in the box, and the opening cooperates with the protrusion;

[0010] The box cover is provided with several guide posts that mate with the opening, and the guide posts are inserted into the through holes in the lithium battery storage paper holder.

[0011] An anti-opening plate is inserted into the opening, and an anti-opening groove is provided on the guide post. A locking block is provided inside the anti-opening plate, and the locking block is inserted into the anti-opening groove. The direction of insertion of the guide post and the through hole is perpendicular to the direction of insertion of the locking block and the anti-opening groove.

[0012] Preferably, the bottom of the box is covered with a heat insulation board, which is made of pearl cotton board.

[0013] Preferably, the lithium battery storage rack includes a base plate, a middle plate, and a top plate.

[0014] Preferably, the lithium battery body includes a positive electrode and a negative electrode, the bottom plate is provided with a large groove, and the top plate is provided with a small groove, with the negative electrode and the positive electrode corresponding to the large groove and the small groove, respectively.

[0015] Preferably, four right-angle guide plates are provided at the four corners of the box cover.

[0016] Preferably, the anti-opening plate includes a vertical plate, and after the anti-opening plate is inserted into the vertical plate, the outer end face of the vertical plate is flush with the outer wall of the box.

[0017] Preferably, the vertical plate is provided with pads.

[0018] Preferably, the anti-opening card plate is provided with an insert plate, and the insert plate is provided with an insertion hole.

[0019] Preferably, the box body is provided with a groove at the position corresponding to the opening, and a plug rod is provided in the groove, which cooperates with the plug hole.

[0020] Preferably, a pressure plate is provided between the box cover and the lithium battery storage paper rack, with one end of the pressure plate abutting against the inner wall of the box cover and the other end of the pressure plate abutting against the top plate of the lithium battery storage paper rack.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. The lithium battery body of this utility model is placed inside the lithium battery storage paper holder. When the lithium battery storage paper holder is placed into the box, the protrusion on the lithium battery storage paper holder is aligned with the opening in the box. Then the box cover is closed, and the guide post in the box cover is inserted into the through hole in the lithium battery storage paper holder to fix the position of the lithium battery storage paper holder and prevent the lithium battery storage paper holder and the lithium battery body inside from shaking during transportation.

[0023] II. After the lid is placed on the box body, the anti-opening plate is inserted into the opening. The pad in the anti-opening plate is inserted into the lithium battery storage paper holder. At the same time, the card block in the anti-opening plate is inserted into the anti-opening groove. At this time, the guide post cannot move upward, so the lid cannot be opened. There is no need to use packing straps, which can fix the position of the box body and the lid. The anti-opening plate and other components that lock the position can be reused, which can reduce cost loss and prevent the lid from being opened due to accidental contact. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the lithium battery packaging box in this utility model.

[0025] Figure 2 This is one of the disassembled diagrams of the lithium battery packaging box in this utility model.

[0026] Figure 3 This is the second disassembled view of the lithium battery packaging box in this utility model.

[0027] Figure 4 This is a schematic diagram of the internal structure of the lithium battery packaging box in this utility model.

[0028] In the diagram: 1. Box body; 101. Opening; 102. Groove; 103. Insert rod; 2. Lithium battery body; 3. Heat insulation plate; 4. Lithium battery storage rack; 401. Bottom plate; 402. Middle plate; 403. Top plate; 404. Protrusion; 405. Through hole; 5. Box cover; 501. Guide post; 502. Anti-opening groove; 503. Right angle guide plate; 6. Anti-opening clamping plate; 601. Vertical plate; 602. Pad; 603. Insert plate; 7. Pressure plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-4 Lithium battery packaging box, including box body 1 and box cover 5;

[0031] The bottom of the box 1 is covered with a heat insulation board 3, which is made of pearl cotton board; the pearl cotton board is located at the bottom of the box 1 and serves to insulate heat.

[0032] The box 1 is equipped with a lithium battery storage rack 4, which is used to store the lithium battery body 2. The lithium battery storage rack 4 is assembled from multiple cardboards. Specifically, the lithium battery storage rack 4 includes a bottom plate 401, multiple middle plates 402, and a top plate 403. There are gaps between the bottom plate 401, middle plates 402, and top plate 403. Adjacent bottom plates 401, middle plates 402, and top plates 403 are connected together by cross-distributed horizontal and vertical cardboards. The horizontal and vertical cardboards are arranged in a grid pattern, dividing the bottom plate 401 into multiple mutually separated block areas. The block areas are used to store the lithium battery body 2.

[0033] It should be noted that the lithium battery body 2 includes a positive electrode and a negative electrode. The bottom plate 401 is provided with a large groove, and the top plate 403 is provided with a small groove. The negative electrode and the positive electrode correspond to the large groove and the small groove, respectively. In this way, after the lithium battery body 2 is placed, it can be stably stored in the block area to avoid spillage due to shaking during transportation.

[0034] In order to prevent the lithium battery storage paper holder 4 from shifting inside the box 1, a protrusion 404 is provided on the lithium battery storage paper holder 4, and a through hole 405 is provided at the protrusion 404.

[0035] The lithium battery storage rack 4 includes a box 1 with an opening 101 inside, which engages with a protrusion 404.

[0036] The cover 5 has several guide posts 501 corresponding to the opening 101. The guide posts 501 cooperate with the through holes 405 in the lithium battery storage paper holder 4. The guide posts 501 are inserted into the through holes 405 to fix the position of the lithium battery storage paper holder 4 and prevent the lithium battery storage paper holder 4 from shaking inside the box 1.

[0037] In order to allow the lid 5 to be better inserted into the box body 1 and to prevent it from squeezing against the box body 1, four right-angle guide plates 503 are provided at the four corners of the lid 5. The right-angle guide plates 503 cooperate with the box body 1.

[0038] An anti-opening plate 6 is inserted into the opening 101. The anti-opening plate 6 includes a vertical plate 601. After the anti-opening plate 6 is inserted into the vertical plate 601, the outer end face of the vertical plate 601 is flush with the outer wall of the box 1 or completely retracted into the box 1.

[0039] Specifically, a pad 602 is provided on the vertical plate 601. The pad 602 is inserted into the gap between the cardboard in the lithium battery storage paper holder 4 to prevent the cardboard from collapsing or bending at the protrusion 404. This makes it easier to align the guide post 501 with the through hole 405 when it is inserted into the through hole 405.

[0040] To prevent the lid 5 from being opened arbitrarily after it is placed on the box body 1, an anti-opening groove 502 is provided on the guide post 501, and a locking block is provided in the vertical plate 601. The locking block cooperates with the anti-opening groove 502, and the direction of insertion of the guide post 501 and the through hole 405 is perpendicular to the direction of insertion of the locking block and the anti-opening groove 502.

[0041] The anti-opening latch 6 has an insert plate 603 with an insertion hole. The box 1 has a groove 102 at the position corresponding to the opening 101, and an insertion rod 103 is installed in the groove 102. The insertion rod 103 cooperates with the insertion hole. It should be noted that there is a gap between the insert plate 603 and the groove 102. The gap is to facilitate the removal of the anti-opening latch 6. Alternatively, a handle can be installed in the anti-opening latch 6. The handle is recessed, meaning that the handle cannot extend beyond the outer wall of the box 1 to prevent the box 1 from rubbing against external parts when placed.

[0042] A pressure plate 7 is provided between the box cover 5 and the lithium battery storage paper rack 4. One end of the pressure plate 7 abuts against the inner wall of the box cover 5, and the other end of the pressure plate 7 abuts against the top plate 403 in the lithium battery storage paper rack 4.

[0043] Working principle:

[0044] The lithium battery body 2 is placed inside the lithium battery storage rack 4. When the lithium battery storage rack 4 is placed into the box 1, the protrusion 404 on the lithium battery storage rack 4 is aligned with the opening 101 in the box 1. Then the box cover 5 is fastened, and the guide post 501 in the box cover 5 is inserted into the through hole 405 in the lithium battery storage rack 4 to fix the position of the lithium battery storage rack 4 and prevent the lithium battery storage rack 4 and the lithium battery body 2 inside from shaking during transportation.

[0045] After placing the lid 5 on the box body 1, insert the anti-opening plate 6 into the opening 101. The pad 602 in the anti-opening plate 6 is inserted into the lithium battery storage paper holder 4. At the same time, the card block in the anti-opening plate 6 is inserted into the anti-opening groove 502. At this time, the guide post 501 cannot move upward, so the lid 5 cannot be opened, thus preventing the lid 5 from being opened due to accidental contact.

[0046] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lithium battery packaging box, comprising a box body (1) and a box cover (5), characterized in that, The box (1) is equipped with a lithium battery storage paper rack (4), and the lithium battery storage paper rack (4) has mounting holes for storing the lithium battery body (2); The lithium battery storage paper holder (4) is provided with a protrusion (404), and a through hole (405) is provided at the protrusion (404); The lithium battery storage rack (4) includes a box (1) with an opening (101) inside, and the opening (101) cooperates with the protrusion (404); The box cover (5) is provided with a number of guide posts (501) corresponding to the opening (101), and the guide posts (501) are inserted into the through holes (405) in the lithium battery storage paper holder (4); An anti-opening plate (6) is inserted into the opening (101), and an anti-opening groove (502) is provided on the guide post (501). A locking block is provided in the anti-opening plate (6), and the locking block is inserted into the anti-opening groove (502). The direction of insertion of the guide post (501) and the through hole (405) is perpendicular to the direction of insertion of the locking block and the anti-opening groove (502).

2. The lithium battery packaging box according to claim 1, characterized in that, The bottom of the box (1) is covered with a heat insulation board (3), which is made of pearl cotton board.

3. The lithium battery packaging box according to claim 1, characterized in that, The lithium battery storage rack (4) includes a bottom plate (401), a middle plate (402), and a top plate (403).

4. The lithium battery packaging box according to claim 3, characterized in that, The lithium battery body (2) includes a positive electrode and a negative electrode. The bottom plate (401) is provided with a large groove, and the top plate (403) is provided with a small groove. The negative electrode and the positive electrode correspond to the large groove and the small groove, respectively.

5. The lithium battery packaging box according to claim 1, characterized in that, The box cover (5) is provided with four right-angle guide plates (503) at its four corners.

6. The lithium battery packaging box according to claim 1, characterized in that, The anti-opening plate (6) includes a vertical plate (601). After the anti-opening plate (6) is inserted into the vertical plate (601), the outer end face of the vertical plate (601) is flush with the outer wall of the box (1).

7. The lithium battery packaging box according to claim 6, characterized in that, A pad (602) is provided on the vertical plate (601).

8. The lithium battery packaging box according to claim 7, characterized in that, The anti-opening card plate (6) is provided with an insert plate (603), and the insert plate (603) is provided with an insertion hole.

9. The lithium battery packaging box according to claim 8, characterized in that, The box (1) is provided with a groove (102) at the position corresponding to the opening (101), and a plug (103) is provided in the groove (102), which is engaged with the plug hole.

10. The lithium battery packaging box according to claim 1, characterized in that, A pressure plate (7) is provided between the box cover (5) and the lithium battery storage paper rack (4). One end of the pressure plate (7) abuts against the inner wall of the box cover (5), and the other end of the pressure plate (7) abuts against the top plate (403) in the lithium battery storage paper rack (4).

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