CN112849784A - Method for packaging battery pack and package - Google Patents

Method for packaging battery pack and package Download PDF

Info

Publication number
CN112849784A
CN112849784A CN202110236040.6A CN202110236040A CN112849784A CN 112849784 A CN112849784 A CN 112849784A CN 202110236040 A CN202110236040 A CN 202110236040A CN 112849784 A CN112849784 A CN 112849784A
Authority
CN
China
Prior art keywords
packaging
battery
spaces
package
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110236040.6A
Other languages
Chinese (zh)
Inventor
张舒
陈雪
冯志强
王乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trina Solar Co Ltd
Original Assignee
Trina Solar Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Trina Solar Co Ltd filed Critical Trina Solar Co Ltd
Priority to CN202110236040.6A priority Critical patent/CN112849784A/en
Publication of CN112849784A publication Critical patent/CN112849784A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00Large containers
    • B65D88/02Large containers rigid
    • B65D88/12Large containers rigid specially adapted for transport
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/004Contents retaining means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/86Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form for electrical components
    • B65D2585/88Batteries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2590/00Component parts, details or accessories for large containers
    • B65D2590/0041Contents retaining means
    • B65D2590/005Contents retaining means adaptable to the size of the transport goods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention provides a packaging method and a packaging body of a battery pack. The packaging body comprises a packaging box, the packaging box comprises at least one separating layer, and the separating layer is suitable for separating the packaging box into at least two independent packaging spaces; the battery packs are respectively placed in at least two independent packaging spaces, each packaging space is suitable for placing the battery packs, and the placing modes of the battery packs are different between the at least two packaging spaces; and a buffer layer adapted to adhere to the battery assembly. The packaging method comprises the following steps: setting the position and the number of the separation layers according to the size of the battery assembly; and placing a plurality of battery components in each packaging space, wherein the placing modes of the battery components are different between at least two packaging spaces. The packaging method and the packaging body of the battery component can fully utilize the space of the packaging box, and reduce the stress of the component when the large-size component is flatly stacked, thereby reducing the risk of hidden cracking of the component under the condition of accidental stress.

Description

Method for packaging battery pack and package
Technical Field
The invention mainly relates to the technical field of photovoltaic modules, in particular to a packaging method and a packaging body of a battery module.
Background
While the technology for manufacturing photovoltaic modules is continuously developed towards high power, the size of the modules is also increased. When the length or the width of the assembly is continuously increased, the size of a larger and larger packing box is required to meet the packing requirement of a large-size battery assembly, and the phenomenon that the packing box with the conventional fixed size cannot be matched with the large-size assembly frequently is caused, so that the space utilization rate of the packing box is reduced, and the like, and the problem of higher cost is caused.
Specifically, as shown in fig. 1, a conventional package 10 for a battery pack is provided. When a smaller-sized battery pack is placed in a conventional packing case 100 (e.g., a 40HC iso container), the packing manner as shown in fig. 1 may be generally used. The packing case 100 has two layers of partitions 13 therein. Wherein, the partition plate 13 located in the middle of the packing box 100 divides the packing box 10 into two independent packing spaces of an upper layer and a lower layer. The plurality of battery modules 12 of the upper layer and the plurality of modules 11 of the lower layer are arranged longitudinally in the respective upper and lower spaces, and the partition plate 13 at the bottom of the packing case 100 is particularly used to carry the plurality of battery modules 11 of the lower layer.
As can be seen from fig. 1, the size of the packaging box 100 is just enough to accommodate a plurality of battery modules 11 and a plurality of battery modules 12 of the same size, which are vertically arranged in two layers. At this time, if the size of the battery modules 11 and/or 12 is increased due to the production requirement in order to obtain a photovoltaic module with a higher power, the same packaging box 100 (e.g. a 40HC international standard container) cannot be used for placing the photovoltaic modules in the upper and lower layers according to the packaging manner shown in fig. 1, for example, a phenomenon that only one layer of large battery modules is vertically placed and the packaging box 100 has a residual space may occur, thereby causing a more serious cost problem such as a low space utilization rate of the packaging box.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a packaging method and a packaging body of a large-size photovoltaic module, which can fully utilize the space of a packaging box and reduce the stress of the module when the large-size module is flatly stacked, thereby reducing the risk of hidden cracking of the module under the condition of accidental stress.
In order to solve the technical problem, the invention provides a packaging method of a battery assembly, which is suitable for placing the battery assembly in a packaging box, wherein the packaging box comprises at least one separating layer, the separating layer is suitable for separating the packaging box into at least two independent packaging spaces, and the packaging method comprises the following steps: setting the position and the number of the separation layers according to the size of the battery assembly; and placing a plurality of battery components in each packaging space, wherein the placing modes of the battery components are different between at least two packaging spaces.
In an embodiment of the invention, the placing manner includes stacking the plurality of battery assemblies in parallel with the bottom of the packaging box.
In an embodiment of the invention, before placing a plurality of battery assemblies in each of the packaging spaces, a buffer layer is disposed between every two adjacent battery assemblies, and the method for disposing the buffer layer includes adhering the buffer layer to one of the two adjacent battery assemblies.
In one embodiment of the invention, the battery assembly has at least one reinforcing bar, and the method of disposing the cushioning layer includes adhering the cushioning layer to the at least one reinforcing bar.
In order to solve the above technical problem, the present invention also provides a battery pack packaging body, including: a packaging box comprising at least one dividing layer adapted to divide the packaging box into at least two independent packaging spaces; the battery packs are respectively placed in the at least two independent packaging spaces, each packaging space is suitable for placing the plurality of battery packs, and the placing modes of the battery packs are different between the at least two packaging spaces; and a buffer layer adapted to adhere to the battery assembly.
In an embodiment of the invention, the buffer layer has a long bar shape.
In one embodiment of the present invention, the buffer layer includes a plurality of buffer pads dispersedly adhered to the battery pack.
In one embodiment of the invention, the plurality of battery modules have at least one reinforcing rib, and the cushioning layer is adapted to wrap around the at least one reinforcing rib when the cushioning layer is adhered to the battery modules.
In an embodiment of the invention, the plurality of battery modules are arranged in different manners in at least one of the packaging spaces.
In one embodiment of the invention, the package comprises a shipping container.
Compared with the prior art, the invention has the following advantages: according to the packaging method and the packaging body of the battery assembly, the independent packaging space is formed in the packaging box according to the position and the number of the separating layers arranged according to the size of the battery assembly, different placing modes are combined, the placing mode of the battery assembly (particularly a large battery assembly) in the packaging box with the fixed size is optimized, and the arrangement of the buffer layer is matched, so that the stress of the assembly when the large-size assembly is horizontally placed and stacked is reduced on the premise of fully utilizing the space of the packaging box, and the risk of hidden cracking of the assembly under the condition of accidental stress is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the principle of the invention. In the drawings:
FIG. 1 is a cross-sectional view of a package;
fig. 2 is a schematic flow chart of a method for packaging a battery pack according to an embodiment of the present invention;
fig. 3 is a sectional view of a package body of a battery pack according to an embodiment of the present invention;
fig. 4a and 4b are schematic surface views of a battery pack in a package of the battery pack according to an embodiment of the present invention; and
fig. 5 is an enlarged schematic view of the surface of a battery pack in the package of the battery pack according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only examples or embodiments of the application, from which the application can also be applied to other similar scenarios without inventive effort for a person skilled in the art. Unless otherwise apparent from the context, or otherwise indicated, like reference numbers in the figures refer to the same structure or operation.
As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited. Further, although the terms used in the present application are selected from publicly known and used terms, some of the terms mentioned in the specification of the present application may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Further, it is required that the present application is understood not only by the actual terms used but also by the meaning of each term lying within.
An embodiment of the invention provides a packaging method of a battery assembly, which is suitable for placing the battery assembly in a packaging box, can fully utilize the space of the packaging box, and reduces the stress of the assembly when a large-size assembly is horizontally placed and stacked, thereby reducing the risk of hidden cracking of the assembly under the condition of accidental stress.
Fig. 2 is a schematic flow chart of a method 20 for packaging a battery pack according to an embodiment of the invention. Fig. 3 is a sectional view of a package body 30 of a battery pack according to an embodiment of the present invention.
In one embodiment of the present invention, the packaging method 20 shown in fig. 2 may be used to form a package 30 of a battery pack as shown in fig. 3.
It should be understood that the present invention is not limited thereto, and for example, in some other embodiments of the present invention, the packaging method 20 shown in fig. 2 may be adopted, and other forms of packages may be formed. Alternatively, the package 30 of the battery pack shown in fig. 3 may be obtained by a packaging method different from the packaging method 20 shown in fig. 2. The packaging method 20 shown in fig. 2 and the package 30 of the battery pack shown in fig. 3 are therefore not limiting to each other.
A method 20 for packaging a battery pack according to this embodiment of the present invention will be described with reference to fig. 2 and 3.
Fig. 2 uses a flowchart in this application to illustrate the operations performed by a system according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, various steps may be processed in reverse order or simultaneously. Meanwhile, other operations are added to or removed from these processes.
As shown in fig. 2, a method 20 for packaging a battery pack according to the present invention may form a package 30 as shown in fig. 3 in an embodiment of the present invention. In this embodiment, the packaging method 20 may place a plurality of battery assemblies 31 and a plurality of battery assemblies 32 in a packaging box 300, and the packaging box 300 includes two partition layers 33, and the partition layers 33 partition the packaging box 300 into two independent packaging spaces, namely a packaging space 301 and a packaging space 302, in the packaging body 30 shown in fig. 3.
The packaging method 20 as shown in fig. 2 comprises the following steps:
step 21: setting the position and the number of the separation layers according to the size of the battery assembly;
step 22: configuring a buffer layer; and
step 23: a plurality of battery packs are placed in each packaging space, and the placement modes of the battery packs are different between at least two packaging spaces.
In the above embodiment, if the packaging method 20 shown in fig. 2 is adopted to finally form the packaging body 30 shown in fig. 3, the step 21 in the packaging method 20 is: the number of the partition layers 33 is set to 2 according to the size of the battery module, and the two partition layers 33 are respectively located at the middle position and the bottom position of the packing case 300.
For example, in one embodiment of the present invention, the packing box 30 is a 40HC container commonly used for packing battery modules, and has a size of 12 × 2.35 × 2.69 m and a door height of 2.58 m, and when the module width is more than 1.3 m, the above-mentioned 2 partition layers 33 can be selected and the two partition layers 33 are respectively located at the middle position and the bottom position of the packing box 300.
It will be appreciated that in some other embodiments of the invention, the number and location of the spacer layers 33 may be varied for different sizes of the packaging case 300 and the size of the battery modules 31 and/or 32 to be packaged.
Further, in the above embodiment, if the packaging method 20 shown in fig. 2 is adopted to finally form the packaging body 30 shown in fig. 3, the step 23 in the packaging method 20 is to place a plurality of battery assemblies 31 and a plurality of battery assemblies 32 in each of the packaging spaces 301 and 302, and as can be seen from fig. 3, the placement manner of the plurality of battery assemblies 31 and the placement manner of the plurality of battery assemblies 32 are different between the two independent packaging spaces 301 and 302.
In the packaging space 301, the battery assemblies 31 are arranged vertically, and in the packaging space 302, the battery assemblies 32 are stacked parallel to the bottom of the packaging box 300.
As described above, the package 20 shown in fig. 2 of the present invention is not limited by the package 30 shown in fig. 3, and in some other embodiments of the present invention, the package formed by the packaging method 20 shown in fig. 2 may be formed into other shapes of packages, and the other shapes of packages may have more than two separate layers and more independent packaging spaces, but the arrangement of the battery modules is different between at least two independent packaging spaces.
Moreover, the different placement modes are not limited to the combination of vertical placement and stacking as shown in the package 30 shown in fig. 3, and other placement modes besides vertical placement and stacking may be selected according to the actual production needs.
Further, in the packaging method 20 shown in fig. 2, step 22 is to configure a buffer layer. The method of configuring the buffer layer includes adhering the buffer layer to one of the adjacent two battery modules. In some embodiments of the present invention, the buffer layer may be partially or completely covered on one surface of the battery module by a buffer pad, a buffer sponge, or the like.
It is understood that, in order to obtain better buffering effect, in some other embodiments of the present invention, a buffering layer may be disposed between the battery assembly and the packaging box at the edge of the packaging box, so as to prevent the packaging box from squeezing or damaging the battery assembly.
In one embodiment of the present invention, a battery pack as shown in fig. 4 a-4 b may be packaged using the method 20 of the present invention for packaging a battery pack as shown in fig. 2. As shown in fig. 4a, in this embodiment, the packaged battery pack 41 has a rib 40 on its surface to provide support for a large battery pack and prevent the long side of the battery pack from breaking during transportation.
As shown in fig. 4b, for the battery assembly 41 with the reinforcing ribs, when the buffer layer is configured in step 22, the buffer layer 34 can be adhered to the reinforcing ribs 40, so as to enhance the buffer effect of the buffer layer, and effectively reduce the stress of the assembly when the large-size assembly is laid flat and stacked, thereby reducing the risk of hidden cracking of the battery pieces when the assembly is accidentally stressed.
Fig. 4a to 4b only show the case that the battery pack has one reinforcing rib, but the present invention is not limited thereto, and in other embodiments of the present invention, the battery pack further has a plurality of reinforcing ribs larger than one, and the buffer layer may be suitably selected from the plurality of reinforcing ribs, and some or all of the plurality of reinforcing ribs may be adhered.
It is understood that in some other embodiments of the present invention, the step of configuring the buffer layer may be omitted, and only steps 21 and 23 are retained, so that the technical effect of reasonably utilizing the space of the packing box can be achieved.
The packaging method 20 shown in fig. 2 can make full use of the space of the packaging box. For example, when a battery assembly is packed, the size of a 40HC packing box is 12 × 2.35 × 2.69 m, the door height is 2.58 m, and when the width of the assembly reaches more than 1.3 m, according to the conventional practice in the industry, a large amount of space of the packing box is wasted by adopting the conventional arrangement mode shown in fig. 1, which causes problems of cost and the like.
By adopting the packaging method shown in fig. 2, the space of the packaging box can be utilized to the greatest extent by using a combined placing mode of vertical placing and stacking in different packaging spaces, so that the cost is saved, and the stress of the components when the large-size components are horizontally placed and stacked can be reduced by configuring the buffer layer, so that the risk of hidden cracking of the components under the condition of accidental stress is reduced.
The invention further provides a packaging body of the battery assembly, which can fully utilize the space of the packaging box and reduce the stress of the assembly when the large-size assembly is flatly placed and stacked, so that the risk of hidden cracking of battery pieces under the condition of accidental stress of the assembly is reduced.
Fig. 3 is a sectional view showing a package body of a battery pack according to an embodiment of the present invention, and fig. 4a and 4b are schematic surface views of a battery pack 32 or 31 in the package body according to the embodiment of the present invention.
While the above description of the method of packaging a battery pack of the present invention has been described primarily with respect to the package 30, the following description will provide a more systematic and complete description of the package 30.
As shown in fig. 3 and 4b, the packing body 30 includes a packing case 300, a plurality of battery assemblies 31 and a plurality of battery assemblies 32, and a buffer layer 34, wherein the buffer layer 34 is not shown in the cross-sectional view of fig. 3 for keeping the drawing simple because it is located between two adjacent battery assemblies, and as can be seen from fig. 4b, in this embodiment shown in fig. 4b, the buffer layer 34 has a long bar shape.
However, the present invention is not limited thereto, and fig. 5 is an enlarged schematic view of a surface of a battery module in a package of the battery module according to an embodiment of the present invention. In the embodiment shown in fig. 5, the cushioning layer 34 includes a plurality of cushioning pads dispersedly adhered to the battery assembly. In fig. 5, the battery assembly 32(31) also has the reinforcing ribs 40, so that a plurality of cushion pads can be intermittently adhered to the reinforcing ribs 40, thereby achieving the cushioning effect and saving the cost.
In the embodiment shown in fig. 4b, the length of the buffer layer is the same as that of one side of the battery assembly, and the width of the buffer layer is much smaller than that of the other side of the battery assembly, but the present invention is not limited thereto. For example, the buffer layer 34 may cover a larger area of the surface of the cell assembly.
In addition, in the embodiment shown in fig. 4b, the battery assembly 32(31) is a battery assembly having a reinforcing rib, and the cushioning layer 34 is attached to the battery assembly 32 or 31, and wraps the reinforcing rib, that is, the cushioning layer 34 is located at the position of the reinforcing rib 40, so that the cushioning effect can be enhanced.
Similarly, fig. 4a to 4b only show the case where the battery module has one reinforcing rib, but the present invention is not limited thereto, and in other embodiments of the present invention, the battery module further has a plurality of reinforcing ribs larger than one, and the buffer layer may be suitably selected from the plurality of reinforcing ribs, and some or all of the plurality of reinforcing ribs are adhered and wrapped.
It is understood that in the embodiment shown in fig. 3, the buffer layer 34 may be configured for various battery modules in different positions, or may be configured only in stacking, and the invention is not limited thereto.
Further, in the embodiment shown in fig. 3, the packing case 300 includes two partition layers 33, and the partition layer 33 located at the middle of the packing case 300 divides the packing case 300 into two independent packing spaces.
However, the present invention is not limited thereto, and in some other embodiments of the present invention, the packing box may have more separating layers and independent packing spaces, or more separating layers may be located at other positions to achieve different dividing effects for the packing spaces.
In the embodiment shown in fig. 3, the packing body 30 further includes a plurality of battery packs, which are divided into a plurality of battery packs 32 and a plurality of battery packs 31 according to their arrangement positions, the plurality of battery packs 32 and the plurality of battery packs 31 are respectively arranged in two independent packing spaces 302 and 301, and the arrangement patterns of the plurality of battery packs 32 and the plurality of battery packs 31 are different between the two packing spaces 302 and 301.
Specifically, as shown in fig. 3, the plurality of battery assemblies 31 are arranged vertically, and the plurality of battery assemblies 32 are arranged in a stacked manner. However, the present invention is not limited thereto, and in some other embodiments of the present invention, the battery assembly may have other different arrangement manners.
In some other embodiments of the present invention, the packing case 300 has more separating layers and packing spaces, but the arrangement of the battery modules is different between at least two of the packing spaces.
In some other embodiments of the present invention, the battery packs in a certain packaging space are arranged differently. For example, in the same packaging space, a combination of vertical placement and stacking can be adopted, so that the space of the packaging box is fully utilized.
In an embodiment of the invention, the packing box related in the packing method and the packing body of the battery component comprises an international standard container, and the container has an international standard fixed size, so that under the condition that the size cannot be changed, the space of the packing box can be fully utilized by selecting different placing mode combination forms and configuring the buffer layer, the stress of the component when the large-size component is flatly placed and stacked is reduced, and the risk of hidden cracking of the component under the condition of accidental stress of the component is reduced.
Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing disclosure is by way of example only, and is not intended to limit the present application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.
Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.
Similarly, it should be noted that in the preceding description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
Numerals describing the number of components, attributes, etc. are used in some embodiments, it being understood that such numerals used in the description of the embodiments are modified in some instances by the use of the modifier "about", "approximately" or "substantially". Unless otherwise indicated, "about", "approximately" or "substantially" indicates that the number allows a variation of ± 20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending upon the desired properties of the individual embodiments. In some embodiments, the numerical parameter should take into account the specified significant digits and employ a general digit preserving approach. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the range are approximations, in the specific examples, such numerical values are set forth as precisely as possible within the scope of the application.
Although the present application has been described with reference to the present specific embodiments, it will be recognized by those skilled in the art that the foregoing embodiments are merely illustrative of the present application and that various changes and substitutions of equivalents may be made without departing from the spirit of the application, and therefore, it is intended that all changes and modifications to the above-described embodiments that come within the spirit of the application fall within the scope of the claims of the application.

Claims (10)

1. A method of packaging a battery pack, adapted to place the battery pack in a packaging box, the packaging box comprising at least one dividing layer adapted to divide the packaging box into at least two separate packaging spaces, characterized in that the method comprises the steps of:
setting the position and the number of the separation layers according to the size of the battery assembly; and
a plurality of the battery modules are placed in each of the packing spaces,
wherein, between at least two packing spaces, the battery pack's mode of presentation is different.
2. The method of claim 1, wherein the presenting comprises stacking the plurality of battery assemblies parallel to the bottom of the package.
3. The method of claim 1 or 2, further comprising disposing a buffer layer between each two adjacent battery modules before placing a plurality of battery modules in each of the packaging spaces, the method of disposing the buffer layer comprising adhering the buffer layer to one of the two adjacent battery modules.
4. The method of packaging of claim 3, wherein the battery assembly has at least one reinforcing rib, and the method of disposing the cushioning layer comprises adhering the cushioning layer to the at least one reinforcing rib.
5. A package for a battery pack, comprising:
a packaging box comprising at least one dividing layer adapted to divide the packaging box into at least two independent packaging spaces;
the battery packs are respectively placed in the at least two independent packaging spaces, each packaging space is suitable for placing the plurality of battery packs, and the placing modes of the battery packs are different between the at least two packaging spaces; and
a buffer layer adapted to adhere to the battery assembly.
6. The package of claim 5, wherein the cushioning layer has an elongated shape.
7. The package of claim 5, wherein the cushioning layer comprises a plurality of cushioning pads dispersedly adhered to the battery assembly.
8. The package of claim 5, wherein the plurality of battery modules have at least one reinforcing rib, and wherein the cushion layer is adapted to wrap around the at least one reinforcing rib when the cushion layer is adhered to the battery modules.
9. The package of claim 5, wherein the plurality of battery modules are arranged differently in at least one of the packaging spaces.
10. The package of claim 5, wherein the package comprises a shipping container.
CN202110236040.6A 2021-03-03 2021-03-03 Method for packaging battery pack and package Pending CN112849784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110236040.6A CN112849784A (en) 2021-03-03 2021-03-03 Method for packaging battery pack and package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110236040.6A CN112849784A (en) 2021-03-03 2021-03-03 Method for packaging battery pack and package

Publications (1)

Publication Number Publication Date
CN112849784A true CN112849784A (en) 2021-05-28

Family

ID=75991431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110236040.6A Pending CN112849784A (en) 2021-03-03 2021-03-03 Method for packaging battery pack and package

Country Status (1)

Country Link
CN (1) CN112849784A (en)

Similar Documents

Publication Publication Date Title
US8708145B2 (en) Package cushioning structure for module
CN106005751B (en) A kind of irregular glass sheet shockproof anti-shake packing case that can share regulating weight
US20140102937A1 (en) Liquid crystal module package box
US10059496B2 (en) Device with reusable supports for packing flat articles and corresponding method
US10138044B2 (en) Airtight sheath for packing a bottle
TWI406797B (en) Packing system for plate-shaped materials and holding tray thereof
CN215708727U (en) Battery pack packaging body
RU2421387C2 (en) Set of stacked rolls or skillets of compressible insulation material
CN201614048U (en) Packaging of radiator
CN112849784A (en) Method for packaging battery pack and package
CN207329309U (en) A kind of box for packing automobile glass
CN202006907U (en) Packaging box for containing unframed solar photovoltaic modules
CN102815460A (en) Module packaging buffer structure
CN206107967U (en) Packaging structure of refrigerator
CN211224713U (en) Package assembly and buffer gasket thereof
JP2005231704A (en) Packaging method of solar cell
CN111846553B (en) Loquat express packaging box of easily adorning and getting
EP3392164B1 (en) Airtight sheath for packing a bottle
CN210102481U (en) Packaging structure of frameless dual-glass assembly
KR20170086939A (en) Packing box of grape
KR100901450B1 (en) Packing buffer for stacked body in which semiconductor package trays are receivable
CN204822691U (en) Packing box
CN205602336U (en) Utmost point ear packing carton
CN221024838U (en) Positive and negative cover for tray coaming box
CN219707709U (en) Single-door refrigerator packaging structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination