Packaging box for energy storage device

Abstract

The utility model discloses a packing box for an energy storage device, the energy storage device is provided with a connector, the packing box comprises a box body and a sealing plate, the box body is provided with a containing cavity used for containing the energy storage device, the box body is provided with an opening corresponding to the connector, and the sealing plate is arranged on the opening. According to the packaging box, the storage cost of the energy storage device can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage, in particular to a packaging box for an energy storage device. Background Art

[0002] With the continuous development of energy storage technology, the market demand for energy storage devices is increasing. In order to meet market demand and ensure that energy storage devices can be supplied in time, energy storage manufacturers will produce energy storage devices in advance. The produced energy storage devices can be stored in the following two ways: the first way is to store the produced energy storage devices in the warehouse without packaging. In order to avoid scratches on the outer surface of the energy storage device, the unpackaged energy storage devices cannot be stacked, so this method has a high storage management cost; the second way is to package the energy storage devices according to the shipping requirements. However, the energy storage devices need to be charged and discharged regularly to activate the batteries. The packaged energy storage devices need to be unpacked during charging and discharging. After the charging and discharging operations are completed, the energy storage devices need to be repackaged, which leads to the problem of high packaging loss for the energy storage devices stored in this way. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a packaging box for an energy storage device to solve the problem of high storage cost of existing energy storage devices.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a packaging box for an energy storage device, the energy storage device is provided with an interface, the packaging box includes a box body and a sealing plate, the box body is provided with a accommodating cavity for accommodating the energy storage device, the box body is provided with an opening corresponding to the interface, and the sealing plate is arranged on the opening.

[0005] Furthermore, a fixing piece is provided on the sealing plate so that the sealing plate can be detachably fixed on the opening.

[0006] Furthermore, the fixing member includes at least one of an adhesive member, a locking member and a magnetic member.

[0007] Furthermore, the fixing member includes a plurality of point-shaped adhesive members.

[0008] Furthermore, it also includes corner protectors, which are arranged at the corners of the accommodating cavity.

[0009] Furthermore, the cross section of the corner protector is L-shaped.

[0010] Furthermore, the box body includes an enclosure, an upper cover, a lower cover and a support plate, the upper cover is arranged at the top of the enclosure, the lower cover is arranged at the bottom of the enclosure, the upper cover, the enclosure and the lower cover are enclosed to form the accommodating cavity, and the support plate is arranged at the top of the upper cover.

[0011] Furthermore, a first through slot is provided on the enclosure, the edge of the lower cover is folded upward in the vertical direction to form a guardrail, a second through slot is provided on the guardrail, and the first through slot and the second through slot are enclosed to form the opening.

[0012] Furthermore, it also includes a first buffer member and a second buffer member, wherein the first buffer member is arranged at the top of the accommodating cavity, and the second buffer member is arranged at the bottom of the accommodating cavity.

[0013] Furthermore, it also includes a tray, which is arranged at the bottom of the box.

[0014] The beneficial effects of the present invention are as follows: the application of the packaging box provided by the present invention can effectively protect the energy storage device, so that the energy storage device will not have the problem of scratches on the outer shell surface during the stacking process. The energy storage device is protected by the packaging box and the packaged energy storage device is stacked, which can reduce the storage space occupied by the energy storage device; in addition, an opening is provided on the box body of the packaging box, so that the energy storage device can be regularly charged and discharged through the opening without disassembling the packaging box, so that the energy storage device will not cause loss of the packaging box during storage, and the packaging box can effectively reduce the storage cost of the energy storage device; in addition, a detachable or movable sealing plate is also provided on the opening of the packaging box, which can ensure the sealing of the packaging box to reduce the entry of water vapor and dust into the accommodating cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a packaging box according to the utility model in one embodiment;

[0016] Figure 2 for Figure 1 The structural exploded view of the packaging box shown in .

[0017] Description of labels:

[0018] 1. Box body; 11. Opening; 12. Enclosure; 121. First through slot; 13. Upper cover; 131. Groove; 14. Lower cover; 141. Edge guard; 142. Second through slot; 15. Support plate;

[0019] 2. Sealing plate; 21. Adhesive parts;

[0020] 3. Corner protection;

[0021] 4. A first buffer member;

[0022] 5. A second buffer;

[0023] 6. Pallet;

[0024] 7. Energy storage device; 71. Interface. DETAILED DESCRIPTION

[0025] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0026] Please refer to Figure 1 as well as Figure 2 A packaging box for an energy storage device 7, wherein the energy storage device 7 is provided with an interface 71, comprising a box body 1 and a sealing plate 2, wherein the box body 1 is provided with a receiving cavity for accommodating the energy storage device 7, the box body 1 is provided with an opening 11 corresponding to the interface 71, and the sealing plate 2 is provided on the opening 11.

[0027] From the above description, it can be seen that the beneficial effect of the utility model is that the application of the packaging box provided by the utility model can effectively protect the energy storage device 7, so the energy storage device 7 will not have the problem of scratches on the outer shell surface during the stacking process. The energy storage device 7 is protected by the packaging box and the packaged energy storage device 7 is stacked, which can reduce the storage space occupied by the energy storage device 7; in addition, an opening 11 is provided on the box body 1 of the packaging box, so that the energy storage device 7 can be regularly charged and discharged through the opening 11 without disassembling the packaging box, so the energy storage device 7 will not cause loss of the packaging box when it is regularly charged and discharged during storage, and the packaging box can effectively reduce the storage cost of the energy storage device 7; in addition, a detachable or movable sealing plate 2 is also provided on the opening 11 of the packaging box, and the sealing plate 2 can ensure the sealing of the packaging box to reduce the entry of water vapor and dust into the accommodating cavity.

[0028] Furthermore, a fixing piece is provided on the sealing plate 2 so that the sealing plate 2 can be detachably fixed on the opening 11 .

[0029] Furthermore, the fixing member includes at least one of an adhesive member 21, a locking member and a magnetic member.

[0030] From the above description, it can be seen that the sealing plate 2 is detachably arranged on the opening 11 through a fixing part, so that the warehouse management personnel can remove the sealing plate 2 and charge and discharge the energy storage device 7 through the opening 11, and the sealing plate 2 can be reused, which will not cause damage to the packaging box, and the storage loss of the packaging box is low.

[0031] Furthermore, the fixing member includes a plurality of point-shaped adhesive members 21 .

[0032] From the above description, it can be seen that providing multiple point-shaped adhesives 21 on the sealing plate 2 can reduce the bonding force between the adhesives 21 and the box body 1 to avoid separation of the adhesives 21 from the sealing plate 2 when the sealing plate 2 is removed from the box body 1, thereby reducing the loss of the packaging box.

[0033] Furthermore, it also includes a corner protector 3, which is arranged at the corner of the accommodating cavity.

[0034] It can be seen from the above description that the corner protectors 3 can increase the load-bearing capacity of the box body 1 to prevent the packaging box from being deformed when being stored and stacked.

[0035] Furthermore, the cross section of the corner protector 3 is L-shaped.

[0036] It can be seen from the above description that the L-shaped corner protector 3 can effectively improve the load-bearing capacity of the direction, and the size of the corner protector 3 can be flexibly adjusted according to the structure and weight of the energy storage device 7.

[0037] Furthermore, the box body 1 includes a surrounding plate 12, an upper cover 13, a lower cover 14 and a support plate 15. The upper cover 13 is arranged at the top of the surrounding plate 12, and the lower cover 14 is arranged at the bottom of the surrounding plate 12. The upper cover 13, the surrounding plate 12 and the lower cover 14 are enclosed to form the accommodating cavity, and the support plate 15 is arranged at the top of the upper cover 13.

[0038] It can be seen from the above description that the packaging box provided by the utility model is easy to carry out packaging operations.

[0039] Furthermore, the enclosure 12 is provided with a first through slot 121 , the edge of the lower cover 14 is folded upward in the vertical direction to form a protective edge 141 , the protective edge 141 is provided with a second through slot 142 , and the first through slot 121 and the second through slot 142 enclose the opening 11 .

[0040] In some preferred embodiments of the present invention, the length of the second through groove 142 is greater than that of the first through groove 121, and the length of the sealing plate 2 is equal to the length of the first channel, so that the sealing plate 2 can completely cover the opening 11, thereby ensuring the sealing performance of the sealing plate 2 on the opening 11.

[0041] Furthermore, it also includes a first buffer member 4 and a second buffer member 5, wherein the first buffer member 4 is arranged at the top of the accommodating cavity, and the second buffer member 5 is arranged at the bottom of the accommodating cavity.

[0042] It can be known from the above description that the first buffer member 4 and the second buffer member 5 can buffer and reduce shock on the top and bottom of the energy storage device 7 to play a protective role.

[0043] Furthermore, it also includes a tray 6, which is arranged at the bottom of the box body 1.

[0044] It can be seen from the above description that during the storage process, the stacked packaging boxes can be moved to a designated location through the tray 6 for charging and discharging operations.

[0045] Embodiment 1

[0046] Please refer to Figure 1and Figure 2 Embodiment 1 of the utility model provides a packaging box for an energy storage device 7, including a box body 1 and a sealing plate 2. The box body 1 is provided with a housing for accommodating the energy storage device 7. Because the energy storage device 7 is provided with an interface 71, in order to facilitate regular charging and discharging of the energy storage device 7 in the packaging box during storage, the box body 1 is provided with an opening 11 corresponding to the interface 71, and the sealing plate 2 is provided on the opening 11.

[0047] Please refer to Figure 1 In this embodiment, a plurality of point-shaped adhesive members 21 are provided on the sealing plate 2 so that the sealing plate 2 can be detachably bonded to the opening 11; wherein the adhesive members 21 are specifically selected from Velcro with a wide range of sources, good reusability and low manufacturing cost, and correspondingly, a fur surface portion or a hook surface portion matching with the Velcro may be provided on the box body 1.

[0048] Specifically, in the present embodiment, a plurality of dot-shaped Velcros are provided so that the sealing plate 2 can be firmly adhered to the packaging box, while reducing the bonding area between the Velcros and the box body 1, so that the sealing plate 2 and the box body 1 can be easily disassembled and separated, thereby preventing the Velcros from being detached from the sealing plate 2 due to excessive adsorption force, thereby reducing the rate of wear and tear of the packaging box.

[0049] In another optional embodiment of the present invention, a locking member or a magnetic member can be provided on the sealing plate 2 to replace the above-mentioned adhesive member 21, and a locking structure or a magnetic structure that cooperates with the above-mentioned locking member or magnetism is correspondingly provided on the box body 1, which can also enable the sealing plate 2 to be detachably fixed to the opening 11.

[0050] In another optional embodiment of the utility model, the sealing plate 2 of the packaging box can also be arranged on the opening 11 in a movably connected manner, for example: the sealing plate 2 is connected to one side edge of the opening 11, and a fold is provided at the position where the sealing plate 2 is connected to the opening 11, so that the sealing plate 2 can open or cover the opening 11 by folding.

[0051] Since the opening 11 on the box body 1 will reduce the force-bearing area of ​​the box body 1, in order to ensure the load-bearing capacity of the box body 1, Figure 2 As shown, in this embodiment, the packaging box also includes a corner protector 3, wherein the corner protector 3 is arranged at the corner of the accommodating cavity, and the corner protector 3 can increase the load-bearing capacity of the box body 1 to prevent the packaging box from being deformed when stored and stacked. The cross section of the corner protector 3 is L-shaped; the specifications of the corner protector 3 are adjusted accordingly according to the shape and weight of the energy storage device 7. Preferably, the corner protector 3 made of bobbin paper can be selected, and the corner protector 3 made of bobbin paper has high hardness and good supporting capacity.

[0052] For details, please continue to refer to Figure 2In this embodiment, the box body 1 includes a surrounding plate 12, an upper cover 13, a lower cover 14 and a support plate 15. The upper cover 13 is arranged on the top of the surrounding plate 12, and the lower cover 14 is arranged on the bottom of the surrounding plate 12. The upper cover 13, the surrounding plate 12 and the lower cover 14 enclose a receiving cavity. A groove 131 is provided at the top of the upper cover 13, and the support plate 15 is arranged in the groove 131.

[0053] In this embodiment, the box body 1 is a paper box body 1. In order to ensure that the upper cover 13 does not collapse during the stacking process of the paper box body 1, a support plate 15 is provided on the upper cover 13 to improve the structural strength of the upper cover 13. Specifically, the support plate 15 is a plywood. Of course, in some optional embodiments of the present invention, the packaging box 1 can be made of other materials such as plastic.

[0054] In this embodiment, the box body 1 is specifically designed as a structure of a top and bottom cover. A first through slot 121 is provided on the enclosure 12, and the edge of the lower cover 14 is folded upward in the vertical direction to form a protective edge 141. A second through slot 142 is provided on the protective edge 141, and the first through slot 121 and the second through slot 142 enclose an opening 11. In order to allow the cover to completely cover the opening 11, in the embodiment, the length of the second through slot 142 is greater than the length of the first through slot 121, the length of the sealing plate 2 is equal to the length of the first channel, and the width of the sealing plate 2 is greater than the width of the first channel, so that the area of ​​the sealing plate 2 is greater than the area of ​​the opening 11, and the thickness of the sealing plate 2 is set according to the thickness of the support plate of the box body 1.

[0055] In this embodiment, the packaging box further comprises a pallet, which is arranged at the bottom of the box body 1 so that the stacked boxes 1 can be moved as a whole pallet.

[0056] In detail, during the packaging process of the packaging box provided in this embodiment, the box body 1 can be assembled with the lower cover 14, the enclosure 12 and the upper cover 13 from bottom to top, and the energy storage device 7 can be positioned and placed in the packaging box before assembling the upper cover 13. After the box body 1 is assembled and sealed, the sealing plate 2 can be bonded to the opening 11 through Velcro, so as to seal the opening 11 through the sealing plate 2 to reduce the entry of water vapor and dust into the accommodating cavity. When the energy storage device 7 contained in the packaging box needs to be charged and discharged, the stacked whole packaging box is moved to the designated position through the pallet, and the Velcro is slowly torn off from the box body 1 to remove the sealing plate 2 and open the opening 11. Among them, the sealing plate 2 can be bonded to the fur surface or hook surface of the box body 1 other than the opening 11 that cooperates with the Velcro to ensure that the sealing plate 2 is not lost. After removing the sealing plate 2, the warehouse management personnel can use the connector to connect the interface 71 of the energy storage device 7, and perform charging and discharging operations on the battery as required. The energy storage device 7 may be provided with a PE bag, and the PE bag may be cut when the energy storage device 7 is performing charge and discharge operations. When the charge and discharge operations are completed, the cut portions of the PE bag may be glued together with transparent tape or a sealant to reduce the entry of water vapor and dust.

[0057] In this embodiment, the packaging box further includes a first buffer 4 and a second buffer 5, wherein the first buffer 4 is disposed at the top of the accommodating cavity and the second buffer 5 is disposed at the bottom of the accommodating cavity, so that the first buffer 4 and the second buffer 5 play a shock absorbing and buffering role on the energy storage device 7. Specifically, the first buffer 4 and the second buffer 5 can be buffer cotton made of EPE material.

[0058] In summary, the packaging box provided by the utility model can effectively protect the energy storage device 7, so the energy storage device 7 will not have the problem of scratches on the surface of the outer shell during the stacking process. The packaging box protects the energy storage device 7 and stacks the packaged energy storage device 7, which can reduce the storage space occupied by the energy storage device 7; in addition, an opening 11 is provided on the box body 1 of the packaging box, so that the energy storage device 7 can be regularly charged and discharged through the opening 11 without disassembling the packaging box, so the energy storage device 7 will not cause loss of the packaging box when it is regularly charged and discharged during storage, and the packaging box can effectively reduce the storage cost of the energy storage device 7; in addition, a detachable or movable sealing plate 2 is also provided on the opening 11 of the packaging box, and the sealing plate 2 can ensure the sealing of the packaging box to reduce the entry of water vapor and dust into the accommodating cavity.

[0059] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A packaging box for an energy storage device, wherein the energy storage device is provided with an interface, characterized in that: It comprises a box body and a sealing plate, wherein the box body is provided with a receiving cavity for receiving the energy storage device, the box body is provided with an opening corresponding to the interface, and the sealing plate is arranged on the opening.

2. The packaging box according to claim 1, characterized in that: The sealing plate is provided with a fixing piece so that the sealing plate can be detachably fixed on the opening.

3. The packaging box according to claim 2, characterized in that: The fixing member includes at least one of an adhesive member, a locking member and a magnetic member.

4. The packaging box according to claim 3, characterized in that: The fixing element includes a plurality of point-shaped adhesive elements.

5. The packaging box according to claim 1, characterized in that: It also includes corner guards, which are arranged at the corners of the accommodating cavity.

6. The packaging box according to claim 5, characterized in that: The cross section of the corner guard is L-shaped.

7. The packaging box according to claim 1, characterized in that: The box body includes an enclosure, an upper cover, a lower cover and a support plate. The upper cover is arranged on the top of the enclosure, and the lower cover is arranged on the bottom of the enclosure. The upper cover, the enclosure and the lower cover are enclosed to form the accommodating cavity, and the support plate is arranged on the top of the upper cover.

8. The packaging box according to claim 7, characterized in that: The enclosure is provided with a first through slot, the edge of the lower cover is folded upward in a vertical direction to form a protective edge, the protective edge is provided with a second through slot, and the first through slot and the second through slot are enclosed to form the opening.

9. The packaging box according to claim 1, characterized in that: The device further comprises a first buffer member and a second buffer member, wherein the first buffer member is arranged at the top of the accommodating cavity, and the second buffer member is arranged at the bottom of the accommodating cavity.

10. The packaging box according to claim 1, characterized in that: It also includes a tray, which is arranged at the bottom of the box body.

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