Recyclable battery cell temporary storage and transportation box device

Abstract

The utility model relates to a recyclable battery cell temporary storage and transportation box body device in the field of battery cell storage devices, which comprises an inner layer and an outer layer, the inner layer comprises an inner frame and a tray, the tray comprises a support plate and a coaming, the coaming is arranged on the support plate in a surrounding manner to form an accommodating space with the support plate, the inner frame is detachably arranged in the accommodating space, and the outer layer is arranged in the accommodating space. The inner frames are used for limiting the battery cells, and the plurality of inner frames and the tray are stacked in the vertical direction. First air holes are formed in the supporting plate, and second air holes are formed in the bottom of the inner frame. Compared with the prior art, the utility model provides an innovative component layout design, a stackable and detachable design of'tray-inner frame-tray-inner frame 'is adopted in the box body device, stable stacking is realized, the air holes in the supporting plate and the inner frame can effectively exhaust air when the battery cell is damaged, and the battery cell is prevented from being damaged. And the transportation safety and convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of battery storage device, especially in a kind of battery temporary storage and transportation's box device of recyclable. BACKGROUND

[0002] At present, the temporary storage and transportation of many batteries still rely on disposable box. This disposable box not only causes great waste of natural resources, but also has great safety hazards, because in the process of battery transportation, if traffic accident or other accidents occur, it may cause serious damage to the battery, and the battery may emit a large amount of heat and produce gas. And because some disposable box structure lacks exhaust design, gas cannot be discharged in time, which may trigger a chain reaction, endangering other batteries in the box. Therefore, the temperature of the battery will be abnormal during transportation, and the driver and related personnel cannot discover and handle in time, which will cause great property and life safety loss.

[0003] Secondly, in the process of battery transportation, especially in areas with high air humidity and salt content, the sealing property of disposable box is often insufficient, which can cause external moisture and salt to easily enter the inside of the box, corrode the battery, and thus affect its quality, causing unnecessary economic loss to the supply and demand of the battery.

[0004] In addition, the structure of some existing disposable boxes lacks effective restraint on the position of the battery, so that the battery is easy to be bumped during transportation, causing appearance damage. Because there is no clear placement instruction in the disposable box, the staff may not place the battery in the specified direction, thus there is potential safety hazard.

[0005] Therefore, there is an urgent need for a recyclable battery temporary storage and transportation box device to solve the above problems. UTILITY MODEL CONTENT

[0006] In order to solve the above technical problems, the utility model provides a recyclable battery temporary storage and transportation box device, which improves resource utilization and ensures the safety of battery transportation. The technical scheme of the utility model is as follows:

[0007] The utility model provides a recyclable battery temporary storage and transportation box device, which comprises an inner layer and an outer layer, the inner layer comprises an inner frame and a tray.

[0008] Specifically, the tray comprises a support plate and a surrounding plate, the surrounding plate is surrounded on the support plate to form a containing space with the support plate, the inner frame is detachably arranged in the containing space, the inner frame is used for limiting the battery, a plurality of groups of the inner frame and the tray are stacked along the vertical direction, the support plate is provided with a first air hole, and the bottom of the inner frame is provided with a second air hole.

[0009] Further, the outer layer comprises a main box body and a box door, the box door is of a sliding type, the inner frame and the tray are arranged inside the main box body, and the inner frame and the tray are stacked in sequence, and the inner frame and the tray are placed or taken out through the box door.

[0010] Further, the outer layer comprises a main box body and a box door, the box door is of a sliding type, the inner frame and the tray are arranged inside the main box body, and the inner frame and the tray are stacked in sequence, and the inner frame and the tray are placed or taken out through the box door.

[0011] In particular, the box cover comprises a lifting lug, an exhaust valve, a desiccant container, a humidity monitoring device, a temperature monitoring device and a temperature alarm device, and the lifting lug, the exhaust valve and the temperature alarm device are arranged at the top of the box cover.

[0012] Further, the lifting lug is at least one.

[0013] Further, the exhaust valve is provided with a compression spring, a limiting washer and a piston, the compression spring presses the piston, and the limiting washer fixes the position of the piston.

[0014] In particular, the desiccant container, the humidity monitoring device and the temperature monitoring device are arranged at the bottom of the box cover, and the desiccant container is provided with a desiccator.

[0015] In particular, the base of the main box body is of a sun-shaped structure, the inside of the main box body is provided with a convex groove, and the convex groove and the bottom of the tray form a cavity.

[0016] In particular, the inner frame comprises a positive electrode prompt mark, a negative electrode prompt mark and a battery cell slot, the positive electrode prompt mark and the negative electrode prompt mark are marked on the two sides of the inner frame respectively, and the battery cell slot is used for placing a battery cell.

[0017] In particular, the tray is of a cross-shaped structure, and the tray limits the horizontal displacement of the battery cell.

[0018] The advantages of the utility model are as follows:

[0019] 1. The utility model discloses a stackable and detachable design of "tray-inner frame-tray-inner frame" is adopted inside, the horizontal displacement of battery cell is limited by the cross-shaped structure of tray, and the bump is reduced. The concave-convex groove is arranged on the tray, stable stacking is realized, the air hole on the supporting plate can also effectively exhaust when the battery cell is damaged, and transportation safety and convenience are improved.

[0020] 2. The box device adopts a double-layer sealing structure, the outer layer is composed of a box cover and a main box body, and the inner layer is composed of an inner frame and a tray, so that the battery cell is effectively prevented from being corroded by external moisture, salt and the like.

[0021] 3. The inner frame is provided with positive and negative electrode prompt marks in the utility model, which guide workers to place the battery cell in a unified direction, so as to avoid safety hazards caused by operation errors. The size of the battery cell slot of the inner frame can be customized according to specific battery cells, the interchangeability of the inner frame and the tray is enhanced without changing the size of the tray, and the cost is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only one embodiment of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0023] Wherein the same parts are indicated by the same reference numerals. It should be noted that the words 'front', 'back', 'left', 'right', 'up' and 'down' used in the following description refer to the directions in the drawings, and the words 'bottom surface' and 'top surface', 'inner' and 'outer' respectively refer to the directions towards or away from the geometric center of a particular part.

[0024] Figure 1 It is the front view of the utility model embodiment;

[0025] Figure 2 It is the partial sectional view of the utility model embodiment.

[0026] Figure 3 It is the structure diagram of the box cover in the utility model embodiment;

[0027] Figure 4 It is the structure diagram of the exhaust valve in the utility model embodiment;

[0028] Figure 5 It is the internal structure diagram of the main box body in the utility model embodiment;

[0029] Figure 6 It is the plan view of the tray in the utility model embodiment;

[0030] Figure 7 It is the bottom view of the tray in the utility model embodiment;

[0031] Figure 8Structure diagram of the inner frame in the embodiment of the utility model;

[0032] Figure 9 Structure diagram of the box door in the embodiment of the utility model;

[0033] Figure 10 For Figure 9 Structure diagram of the tray which can be placed or extracted through the box door.

[0034] In the above drawings, the meanings of various reference signs are as follows:

[0035] 1, box cover; 11, lifting lug; 12, exhaust valve; 121, compression spring; 122, limiting washer; 123, piston; 13, desiccant container; 14, humidity monitoring device; 15, temperature monitoring device; 16, temperature alarm device;

[0036] 2, main box body; 21, convex groove;

[0037] 3, inner frame; 31, positive electrode prompt mark; 32, negative electrode prompt mark; 33, battery cell slot; 34, second air hole;

[0038] 4, tray; 41, support plate; 411, first air hole; 42, coaming;

[0039] 5, box door. DETAILED DESCRIPTION

[0040] The technical scheme of the utility model will be described clearly and completely in combination with the embodiments of the utility model and the drawings thereof. 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 scope of protection of the utility model.

[0041] Unless otherwise defined, all the technical and scientific terms used in the utility model have the same meanings as those commonly understood by the person skilled in the art to which the utility model belongs; the terms used in the specific embodiments are only for the purpose of describing the specific embodiments, and are not intended to limit the utility model; the terms "include" and "have" in the specification and claims of the utility model and the above drawing description, and any modification thereof, are intended to cover the non-exclusive inclusion.

[0042] In the description of the specific embodiments of the utility model, the technical terms "first", "second" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the utility model, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0043] In the present utility model, the phrase "embodiment" means that the specific features, structures or properties described in connection with the embodiment can be included in at least one embodiment of the present utility model. The appearance of this phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it an independent or alternative embodiment that is not mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present utility model can be combined with other embodiments.

[0044] In the description of the embodiments of the present utility model, the term "and / or" is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A existing alone, A and B existing together, and B existing alone. In addition, the character " / " in the present utility model generally represents that the front and rear associated objects are in an "or" relationship.

[0045] Throughout the present utility model, numerical values represent approximate measurements or limits of a range to encompass minor deviations from the given values as well as embodiments having about the mentioned values and embodiments having the mentioned exact values. In addition to the working examples provided at the end of the specific embodiments, all numerical values of parameters such as quantities or conditions in the appended claims included in the present specification should be understood as being modified by the term "about" in all cases, regardless of whether "about" is actually present before the numerical value. "About" indicates that the stated numerical value allows for some minor inaccuracy from the exact value of the stated value; approximately or reasonably close to the stated value; almost. If the inaccuracy provided by "about" is not otherwise understood in the art in this ordinary sense, "about" as used in the present utility model at least indicates the variation that can be produced by ordinary methods of measuring and using such parameters. For example, "about" can include a variation of less than or equal to 5%, optionally less than or equal to 4%, optionally less than or equal to 3%, optionally less than or equal to 2%, optionally less than or equal to 1%, optionally less than or equal to 0.5%, and in certain aspects, optionally less than or equal to 0.1%.

[0046] In addition, the disclosure of a range includes all values and further partitioned range disclosures within the entire range, including the endpoints and subranges given for these ranges.

[0047] The embodiments of the present utility model will be described more specifically below through examples. It should be noted that the embodiments of the present utility model are not limited to only these examples.

[0048] Embodiments

[0049] A recyclable battery cell temporary storage and transportation box device, such as Figure 1 and Figure 2As shown, the box device comprises an inner layer and an outer layer, and thus the box device adopts a sealed structure, wherein the inner layer comprises an inner frame 3 and a tray 4, as shown Figure 6 and Figure 8 As shown, the tray 4 comprises a support plate 41 and a surrounding plate 42, the surrounding plate 41 is arranged on the support plate 42 and forms a containing space with the support plate 42, the inner frame 3 is detachably arranged in the containing space, and the inner frame 3 is used for limiting the battery cell, and a plurality of groups of inner frames 3 and trays 4 are stacked in the vertical direction. The support plate 42 is provided with a first air hole 411, and the bottom of the inner frame 3 is provided with a second air hole 34, so as to facilitate the exhaust of the battery cell when it is severely damaged.

[0050] In a specific embodiment, the outer layer comprises a main box 2 and a box cover 1, the inner frame 3 and the tray 4 are arranged inside the main box 2, the top end and the bottom end of the surrounding plate 42 are provided with concave-convex grooves, the inner frame 3 and the tray 4 are clamped through the concave-convex grooves, and the tray 4 and other trays 4 are clamped through the concave-convex grooves. In addition, as shown Figure 9 and Figure 10 In some other embodiments, the outer layer comprises a main box 2 and a box door 5, the box door 5 is of a sliding type, the inner frame 3 and the tray 4 are arranged inside the main box 2, the inner frame 3 and the tray 4 are stacked in sequence, and the inner frame 3 and the tray 4 can be placed or extracted through the box door 5.

[0051] In a specific embodiment, as shown Figure 5 the base of the main box 2 is of a sun-shaped structure, which facilitates the forklift to extend into the tines from the X and Y directions to carry the box. The inside of the main box 2 is provided with a convex groove 21, which facilitates the placement of the tray 4, and the convex groove 21 and the bottom of the tray 4 form a cavity, which can place a drying agent.

[0052] In the present embodiment, as shown Figure 8 the inner frame 3 further comprises a positive electrode prompt mark 31, a negative electrode prompt mark 32 and a battery cell slot 33, the positive electrode prompt mark 31 and the negative electrode prompt mark 32 are marked on the two sides of the inner frame 3 respectively, which can prompt the staff to place the battery cell into the battery cell slot 33 in a unified direction, the size of the battery cell slot 33 of the inner frame 3 can be designed in combination with the specific size of the battery cell, and the interchangeability of the tray 4 is enhanced under the condition that the size of the tray 4 does not need to be changed, thereby reducing the cost.

[0053] In a specific embodiment, the tray 4 is of a cross-shaped structure, which limits the horizontal displacement of the battery cell during transportation, and the inner frame 3 is used to limit the displacement of the battery cell in the horizontal or vertical direction, thereby reducing the probability of collision.

[0054] In some embodiments, the surrounding plate 42 is provided with a concave-convex groove, which is used to realize the stackable function with the inner frame 3 and other trays 4, and the inner frame 3 and other trays 4 are arranged above the concave-convex groove.

[0055] In the present embodiment, as shown Figure 3As shown, the box cover 1 comprises a lifting lug 11, an exhaust valve 12, a desiccant container 13, a humidity monitoring device 14, a temperature monitoring device 15 and a temperature alarm device 16. The lifting lug 11, the exhaust valve 12 and the temperature alarm device 16 are arranged at the top of the box cover 1. The desiccant container 13, the humidity monitoring device 14 and the temperature monitoring device 15 are arranged at the bottom of the box cover 1. The desiccant container 13 is detachable and internally holds desiccant to ensure dryness inside the box. The humidity monitoring device 14 and the temperature monitoring device 15 are used to monitor the temperature and humidity inside the box. When the temperature monitoring device 15 at the bottom of the box cover 1 receives a signal of abnormal temperature, the temperature alarm device 16 will alarm to remind relevant personnel.

[0056] In some embodiments, there is at least one lifting lug 11, which facilitates manual carrying, forklift carrying and hoisting of the box cover 1.

[0057] In specific embodiments, as shown, Figure 4 The exhaust valve 12 is provided with a compression spring 121, a limiting washer 122 and a piston 123. The compression spring 121 presses the piston 123, and the limiting washer 122 fixes the position of the piston 123. In the normal state, the piston 123 is pressed by the compression spring 121 to achieve airtightness. When the battery cell inside the box is exhausted, the pressure inside the box rises, the piston 123 is lifted by the gas pressure, the gas is discharged from the four gas holes at the side and one gas hole at the top of the exhaust valve 12, and when the gas pressure inside the box decreases to a certain value, the piston 123 moves back to the original position under the action of the compression spring 121.

[0058] It should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A container device for temporarily storing and transporting recyclable battery cells, characterized in that, It includes an inner layer and an outer layer. The inner layer includes an inner frame and a tray. The tray includes a support plate and a surrounding plate. The surrounding plate surrounds the support plate and forms a receiving space with the support plate. The inner frame is detachably arranged in the receiving space and is used for limiting the position of the battery cell. A number of groups of the inner frames and the trays are stacked in the vertical direction. The support plate is provided with first air holes, and the bottom of the inner frame is provided with second air holes.

2. The recyclable battery cell storage and transportation enclosure device according to claim 1, characterized in that, The outer layer includes a main box body and a box door. The box door is of a push-pull structure. The inner frame and the tray are arranged inside the main box body. The inner frames and the trays are stacked in sequence, and the inner frames and the trays are placed or taken out through the box door.

3. The recyclable battery cell storage and transportation enclosure device according to claim 1, characterized in that, The outer layer includes a main box body and a box cover. The inner frame and the tray are arranged inside the main box body. The top end and the bottom end of the surrounding plate are provided with concave and convex grooves. The inner frame and the tray are clamped through the concave and convex grooves, and the tray and other trays are clamped through the concave and convex grooves.

4. A container device for temporary storage and transportation of recyclable battery cells according to claim 2 or 3, characterized in that, The base of the main box body is of a structure in the shape of a Chinese character 'Ri'. The inside of the main box body is provided with a convex groove, and the convex groove and the bottom of the tray form a cavity.

5. The recyclable battery cell storage and transportation enclosure device according to claim 1, characterized in that, The inner frame includes a positive electrode prompt mark, a negative electrode prompt mark and a battery cell slot. The positive electrode prompt mark and the negative electrode prompt mark are respectively marked on both sides of the inner frame, and the battery cell slot is used for placing the battery cell.

6. The recyclable battery cell storage and transportation enclosure device according to claim 1, characterized in that, The tray is of a structure in the shape of a Chinese character 'Jing', and the tray limits the displacement of the battery cell in the horizontal direction.

7. The recyclable battery cell storage and transportation enclosure device according to claim 3, characterized in that, The box cover includes a lifting lug, an exhaust valve, a desiccant container, a humidity monitoring device, a temperature monitoring device and a temperature alarm device. The lifting lug, the exhaust valve and the temperature alarm device are arranged on the top of the box cover.

8. The recyclable battery cell storage and transportation enclosure device according to claim 7, characterized in that, There is at least one lifting lug.

9. A container device for temporary storage and transportation of recyclable battery cells according to claim 7, characterized in that, The exhaust valve is provided with a compression spring, a limit washer and a piston. The compression spring presses the piston, and the limit washer fixes the position of the piston.

10. A container device for temporary storage and transportation of recyclable battery cells according to claim 7, characterized in that, The desiccant container, the humidity monitoring device and the temperature monitoring device are arranged on the bottom of the box cover. The desiccant container is provided with a desiccant.

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