CN220963628U - Energy storage module and energy storage system - Google Patents
Energy storage module and energy storage system Download PDFInfo
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- CN220963628U CN220963628U CN202322927361.8U CN202322927361U CN220963628U CN 220963628 U CN220963628 U CN 220963628U CN 202322927361 U CN202322927361 U CN 202322927361U CN 220963628 U CN220963628 U CN 220963628U
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- energy storage
- storage module
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- fixing hole
- cover plate
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- 238000004146 energy storage Methods 0.000 title claims abstract description 101
- 230000002787 reinforcement Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The application provides an energy storage module and an energy storage system, and relates to the technical field of energy storage batteries. The energy storage module comprises a plurality of energy storage modules which are stacked in sequence; the energy storage module is provided with a first side surface and a second side surface which are oppositely arranged; the first side surface is provided with a boss part; two mounting parts are symmetrically arranged on the second side surface, and a mounting groove is formed between the two mounting parts; the first side face is also provided with a plurality of fixing holes which are distributed on two sides of the boss part; fixing pieces are arranged on the two mounting parts; the boss part can be arranged in the mounting groove on the adjacent energy storage module; the fixing piece can be fixed in the fixing hole on the adjacent energy storage module. The energy storage system comprises an energy storage module. The energy storage module can be used for rapidly and fixedly connecting the plurality of energy storage modules so as to facilitate the stacking arrangement of the plurality of energy storage modules.
Description
Technical Field
The application relates to the technical field of energy storage batteries, in particular to an energy storage module and an energy storage system.
Background
The energy storage module generally comprises a plurality of cabinets and a plurality of electric cores; after the corresponding cabinets are respectively filled with the battery cells, the cabinets are fixedly connected, so that the cabinets are combined into an integral structure, and the transportation and storage of the energy storage module are facilitated.
At present, a plurality of cabinets of the existing energy storage module are fixedly connected by a modularized support; but the mode of using the module support to fixedly connect not only is complicated in assembly and fixing modes, but also increases the production cost.
Disclosure of utility model
In order to overcome the defects in the prior art, the application provides an energy storage module and an energy storage system.
The application provides the following technical scheme:
In a first aspect, the present application provides an energy storage module, including a plurality of energy storage modules stacked in sequence; the energy storage module is provided with a first side surface and a second side surface which are oppositely arranged; a boss part is arranged on the first side surface; two mounting parts are symmetrically arranged on the second side surface, and a mounting groove is formed between the two mounting parts; the first side face is also provided with a plurality of fixing holes which are distributed on two sides of the boss part; fixing pieces are arranged on the two mounting parts;
the boss part can be arranged in the mounting groove on the adjacent energy storage module; the fixing piece can be fixed in the fixing hole on the adjacent energy storage module.
In one possible embodiment, the energy storage module comprises a cover plate and a base which are connected; a containing cavity is arranged between the cover plate and the base; the accommodating cavity is used for accommodating the battery cell; the boss part is arranged on one side of the cover plate away from the base; the mounting part is arranged on one side of the base, which is far away from the cover plate; the cover plate is provided with a first fixing hole, and the base is provided with a second fixing hole corresponding to the first fixing hole; the fixing piece can penetrate through the first fixing hole and be fixed in the second fixing hole.
In one possible embodiment, the base includes a bottom panel and a plurality of side panels; the side plates are respectively and vertically connected with the bottom plate; the mounting part is arranged on one side of the bottom plate away from the side plate; the cover plate, the bottom plate and the side plates are combined to form the accommodating cavity; the second fixing hole is formed in one end, away from the bottom plate, of the side plate.
In one possible implementation manner, an opening is formed in the side plate, and the opening is communicated with the accommodating cavity; a first reinforcement is provided around the opening.
In one possible embodiment, a second reinforcement is provided at the junction of the side plate and the bottom plate.
In one possible embodiment, the cover plate is detachably connected to the side plate.
In one possible embodiment, the energy storage module is provided with handles on opposite sides.
In one possible implementation manner, the mounting part is provided with a plurality of fixing pieces, and the first side face is provided with a plurality of fixing holes; the fixing pieces and the fixing holes are in one-to-one correspondence.
In one possible embodiment, the axis of the fixing element coincides with the center line of the corresponding fixing hole.
In a second aspect, the application also provides an energy storage system, which comprises a battery cell, electric equipment and the energy storage module; the battery cell is arranged in the energy storage module; the electric core is electrically connected with the electric equipment.
The energy storage module is characterized in that a boss part and a fixing hole are arranged on a first side surface of the energy storage module; two mounting parts are symmetrically arranged on the second side surface of the energy storage module; a mounting groove is formed between the two mounting parts; fixing pieces are arranged on the two mounting parts; the boss part is arranged in the mounting groove on the adjacent energy storage module to prevent the plurality of energy storage modules from shaking when being stacked and arranged and provide positioning for the fixing piece to be inserted into the fixing hole; the fixing piece can be fixed in the fixing hole on the adjacent energy storage module so that the two adjacent energy storage modules are fixedly connected. Compared with the prior art that a mode of fixedly connecting a modularized support is adopted, the energy storage module can be used for fixedly connecting a plurality of energy storage modules rapidly, so that the plurality of energy storage modules can be stacked conveniently.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of an energy storage module according to an embodiment of the present application;
Fig. 2 is a schematic view showing that the boss portion is removed from the energy storage module according to an embodiment of the present application.
Description of main reference numerals:
100-an energy storage module; 110-cover plate; 111-boss portions; 112-fixing holes; 120-base; 121-an installation part; 122-mounting slots; 123-fixing pieces; 124-side plates; 125-a first stiffener; 126-a second stiffener; 127-handle.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Example 1
Referring to fig. 1 and 2, an embodiment of the application provides an energy storage module. The energy storage module is used for supplying power to the energy storage system.
The energy storage module comprises a plurality of energy storage modules 100 which are stacked in sequence; the energy storage module 100 has a first side and a second side disposed opposite to each other; a boss portion 111 is provided on the first side surface; two mounting parts 121 are symmetrically arranged on the second side surface, and a mounting groove 122 is formed between the two mounting parts 121; a plurality of fixing holes 112 are further formed in the first side surface, and the plurality of fixing holes 112 are distributed on two sides of the boss portion 111; the fixing members 123 are provided on both of the mounting portions 121.
When the boss 111 is disposed in the mounting groove 122 of the adjacent energy storage module 100, the fixing member 123 is fixed in the fixing hole 112 of the adjacent energy storage module 100, so that the adjacent energy storage modules 100 can be stacked.
The first side of the energy storage module 100 is located at the top of the energy storage module 100, and the second side of the energy storage module 100 is located at the bottom of the energy storage module 100.
The boss portion 111 protrudes from a surface of the first side surface; the mounting portion 121 protrudes from the surface of the second side surface.
The shape of the boss portion 111 matches the shape of the mounting groove 122. The boss 111 is disposed in the mounting groove 122 on the adjacent energy storage modules 100, so as to prevent the plurality of energy storage modules 100 from shaking when stacked, and provide positioning for inserting the fixing member 123 into the fixing hole 112.
In some embodiments. The energy storage module 100 includes a cover plate 110 and a base 120 connected to each other; a containing cavity is arranged between the cover plate 110 and the base 120; the accommodating cavity is used for accommodating the battery cell.
Further, the base 120 includes a bottom plate (not shown) and a plurality of side plates 124; a plurality of the side plates 124 are respectively vertically connected to the bottom plate. The cover plate 110, the bottom plate and the side plates 124 are combined to form the accommodating cavity.
The first side is an upper surface of the cover plate 110, and the second side is a lower surface of the bottom plate.
The boss portion 111 is provided on the upper surface of the cover plate 110 and protrudes outward. The mounting part 121 is provided at the lower surface of the base plate and protrudes outward.
In some embodiments, the cover 110 is detachably connected to the base 120, so as to place the battery cell in the accommodating cavity.
Preferably, a buckle is disposed on one side of the cover plate 110, a fastening hole is disposed at an end of the side plate 124 away from the bottom plate, and the buckle can be disposed in the fastening hole, so that the cover plate 110 is detachably connected with the base 120.
In some embodiments, any of the side plates 124 is provided with an opening, which communicates with the accommodating cavity, so as to facilitate the placement of the battery cell into the accommodating cavity.
Further, a first reinforcement 125 is provided around the opening; the first reinforcement 125 is used to improve the stability and the force-bearing capacity of the opening structure.
Preferably, the first reinforcement member 125 is fixed around the opening by welding.
Further, a second reinforcement member 126 is disposed on the inner wall of the accommodating cavity; the second reinforcement 126 is used to improve the stability and force-bearing capacity of the base 120.
In some embodiments, the second reinforcement 126 is secured to the connection of the side panel 124 and the bottom panel. But is not limited thereto, it is understood that in other embodiments, the second reinforcement 126 may also be secured to the bottom panel or the side panel 124.
Preferably, a plurality of the second reinforcing members 126 are disposed in the base 120, and a plurality of the second reinforcing members 126 are connected to each other, so as to further improve stability of the base 120.
Preferably, the second reinforcement member 126 is fixed to the inner wall of the receiving chamber by welding.
Preferably, the first reinforcement member 125 and the second reinforcement member 126 are square.
In some embodiments, handles 127 are provided on both of the opposite side plates 124 to facilitate handling of the energy storage module 100 by an operator.
The cover plate 110 is provided with a first fixing hole 112, and one end of the side plate 124 away from the bottom plate is provided with a second fixing hole 112 corresponding to the first fixing hole 112. The fixing member 123 can be fixed in the second fixing hole 112 through the first fixing hole 112.
The center line of the first fixing hole 112 coincides with the center line of the second fixing hole 112 and the axis of the fixing member 123.
In some embodiments, the boss 111 is fixedly connected to the base 120 by an integral molding.
One end of each of the plurality of side plates 124, which is far away from the bottom plate, is fixedly connected to the boss portion 111. The fixing hole 112 is formed on an end surface of the side plate 124 away from the end of the bottom plate.
The center line of the fixing hole 112 coincides with the axis of the fixing member 123.
In some embodiments, a plurality of fixing members 123 are provided on each of the mounting portions 121, and a plurality of fixing holes 112 are provided on an end surface of each of the side plates 124 away from one end of the bottom plate; the fixing members 123 are in one-to-one correspondence with the fixing holes 112.
Preferably, the fixing member 123 is a pin; the fixing member 123 is in interference fit with the inner wall of the fixing hole 112, so that the fixing member 123 is fixed in the fixing hole 112.
The energy storage module provided in this embodiment is provided by disposing the boss portion 111 and the fixing hole 112 on the first side surface of the energy storage module 100; two mounting portions 121 are symmetrically provided on the second side of the energy storage module 100; a mounting groove 122 is arranged between the two mounting parts 121; a fixing member 123 is provided on both of the mounting portions 121; the boss 111 is disposed in the mounting groove 122 on the adjacent energy storage modules 100 to prevent the plurality of energy storage modules 100 from shaking when stacked, and to provide positioning for inserting the fixing member 123 into the fixing hole 112; the fixing member 123 may be fixed in the fixing hole 112 on the adjacent energy storage modules 100, so that the adjacent two energy storage modules 100 are fixedly connected. Compared with the prior art adopting a mode of fixedly connecting a modularized support, the energy storage module can quickly fixedly connect a plurality of energy storage modules 100, so that a plurality of energy storage modules 100 can be stacked.
Example two
The application also provides an energy storage system which comprises an electric core, electric equipment and the energy storage module; the battery cell is installed in the energy storage module 100; the electric core is electrically connected with the electric equipment.
The energy storage module 100 is configured to house the battery cell; the battery cell can supply power to the electric equipment.
The energy storage system provided in this embodiment has the energy storage module provided in the foregoing embodiment, so that the energy storage system has all the beneficial effects of the energy storage module provided in the foregoing embodiment, and will not be described in detail herein.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. The energy storage module is characterized by comprising a plurality of energy storage modules which are stacked in sequence; the energy storage module is provided with a first side surface and a second side surface which are oppositely arranged; a boss part is arranged on the first side surface; two mounting parts are symmetrically arranged on the second side surface, and a mounting groove is formed between the two mounting parts; the first side face is also provided with a plurality of fixing holes which are distributed on two sides of the boss part; fixing pieces are arranged on the two mounting parts;
the boss part can be arranged in the mounting groove on the adjacent energy storage module; the fixing piece can be fixed in the fixing hole on the adjacent energy storage module.
2. The energy storage module of claim 1, wherein the energy storage module comprises a cover plate and a base connected; a containing cavity is arranged between the cover plate and the base; the accommodating cavity is used for accommodating the battery cell; the boss part is arranged on one side of the cover plate away from the base; the mounting part is arranged on one side of the base, which is far away from the cover plate; the cover plate is provided with a first fixing hole, and the base is provided with a second fixing hole corresponding to the first fixing hole; the fixing piece can penetrate through the first fixing hole and be fixed in the second fixing hole.
3. The energy storage module of claim 2, wherein the base includes a bottom plate and a plurality of side plates; the side plates are respectively and vertically connected with the bottom plate; the mounting part is arranged on one side of the bottom plate away from the side plate; the cover plate, the bottom plate and the side plates are combined to form the accommodating cavity; the second fixing hole is formed in one end, away from the bottom plate, of the side plate.
4. The energy storage module of claim 3, wherein the side plate is provided with an opening, and the opening is communicated with the accommodating cavity; a first reinforcement is provided around the opening.
5. An energy storage module according to claim 3, wherein the connection of the side plate and the bottom plate is provided with a second reinforcement.
6. An energy storage module according to claim 3, wherein the cover plate is detachably connected to the side plate.
7. The energy storage module of any of claims 1-6, wherein handles are provided on opposite sides of the energy storage module.
8. The energy storage module of any one of claims 1-6, wherein a plurality of fixing members are provided on the mounting portion, and a plurality of fixing holes are provided on the first side surface; the fixing pieces and the fixing holes are in one-to-one correspondence.
9. The energy storage module of claim 8, wherein an axis of the securing member coincides with a centerline of the corresponding securing aperture.
10. An energy storage system, comprising a battery cell, an electrical device, and the energy storage module of any one of claims 1-9; the battery cell is arranged in the energy storage module; the electric core is electrically connected with the electric equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322927361.8U CN220963628U (en) | 2023-10-27 | 2023-10-27 | Energy storage module and energy storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322927361.8U CN220963628U (en) | 2023-10-27 | 2023-10-27 | Energy storage module and energy storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963628U true CN220963628U (en) | 2024-05-14 |
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ID=90978146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322927361.8U Active CN220963628U (en) | 2023-10-27 | 2023-10-27 | Energy storage module and energy storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963628U (en) |
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2023
- 2023-10-27 CN CN202322927361.8U patent/CN220963628U/en active Active
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