Battery pack mounting and pressing structure, battery rack and energy storage container

Abstract

The utility model relates to a battery pack mounting and pressing structure, a battery rack and an energy storage container, the mounting and pressing structure comprises a supporting piece and a pressing assembly, the supporting piece is used for supporting a battery pack, and a mounting hole is formed in the first end of the supporting piece; the battery pack is provided with a first direction end face and a second direction end face; the pressing assembly comprises a rotating piece and a first support connected to the rotating piece, and the rotating piece is movably arranged in the mounting hole; the first support is provided with a first abutting part and a second abutting part, the first support rotates to enable the first abutting part to abut against the first direction end face, the second abutting part abuts against the second direction end face, when the battery pack is installed in the container, the rear end of the battery pack is automatically pressed and fixed, displacement of the battery pack in the two directions is limited, and the battery pack is prevented from being damaged. Installation and operation are convenient and fast, and the anti-vibration capacity of the battery pack in the container is high.

Description

Technical Field

[0001] The present application relates to the field of battery technology, and in particular to a battery pack installation and clamping structure, a battery rack and an energy storage container. Background Art

[0002] Energy storage containers integrate battery energy storage systems into containers to achieve energy storage and release. Energy storage containers mainly consist of two parts: the electrical compartment and the battery compartment. The electrical compartment mainly houses the power distribution cabinet and inverter, etc., in order to better control the circuit, while the battery compartment mainly houses the battery pack, which is fixed on the battery rack to protect the battery pack from damage caused by external impact.

[0003] At present, in the battery pack installation structure of existing energy storage containers, screws are usually used for fixing. If the battery pack is installed outside the container and then loaded into the container, the installation operation is cumbersome. If the battery pack is installed directly in the container, it can only be locked by screws at the front end of the battery pack. No fixing measures can be taken at the rear end of the battery pack, which can easily cause the battery pack to loosen, resulting in reduced vibration resistance of the battery pack in the container. Utility Model Content

[0004] Based on this, it is necessary to provide a battery pack installation and clamping structure, battery rack and energy storage container that can automatically compress and fix the rear end of the battery pack when the battery pack is installed in the container, with convenient installation operation and strong vibration resistance of the battery pack in the container, in order to address the problems existing in the above-mentioned existing battery pack installation structure of the energy storage container.

[0005] In a first aspect, the present application provides a battery pack installation and clamping structure, comprising:

[0006] A support member, the support member is used to support the battery pack, a first end of the support member is provided with a mounting hole; the battery pack is provided with an end surface in a first direction and an end surface in a second direction;

[0007] The clamping assembly includes a rotating member and a first bracket connected to the rotating member, the rotating member is movably arranged in the mounting hole; the first bracket is provided with a first abutment portion and a second abutment portion, the first bracket rotates so that the first abutment portion abuts against the end face in the first direction, and the second abutment portion abuts against the end face in the second direction.

[0008] In one of the embodiments, the first bracket is further provided with a first connecting section and a second connecting section;

[0009] The first end of the first connecting section is connected to the first end of the second connecting section, the first abutting portion is disposed adjacent to the second end of the first connecting section, and the second abutting portion is disposed adjacent to the second end of the second connecting section.

[0010] In one of the embodiments, the rotating member is disposed on a side surface of the second connecting section.

[0011] In one embodiment, the first connecting section is perpendicular to the second connecting section.

[0012] In one of the embodiments, the support member is provided with a first support plate for supporting the battery pack;

[0013] The first support plate is provided with a guide surface, and the guide surface is used to guide the battery pack to be pushed toward the first end of the support member.

[0014] In one of the embodiments, the support member is further provided with a second support plate connected to the first support plate;

[0015] The second support plate includes a limiting area and an installation area; the limiting area is used to limit the battery pack, and the installation holes are arranged in the installation area.

[0016] In one of the embodiments, the limiting area is provided with a limiting plate and a connecting plate, the connecting plate is provided between the first supporting plate and the limiting plate, and the limiting plate limits the end face of the battery pack in the second direction.

[0017] In one embodiment, the first abutting portion is in a first arc structure, and / or the second abutting portion is in a second arc structure.

[0018] In a second aspect, the present application provides a battery rack, comprising a battery rack main body and a battery pack installation and clamping structure as described above; the battery pack installation and clamping structure is arranged on the battery rack main body.

[0019] In a third aspect, the present application provides an energy storage container, comprising a plurality of battery packs and a battery rack as described above; each battery pack is arranged on the battery rack.

[0020] One of the above technical solutions has the following advantages and beneficial effects:

[0021] The above-mentioned battery pack installation and clamping structure includes a support member and a clamping assembly, the support member is used to support the battery pack, and the first end of the support member is provided with a mounting hole; the battery pack is provided with a first direction end face and a second direction end face; the clamping assembly includes a rotating member and a first bracket connected to the rotating member, and the rotating member is movably arranged in the mounting hole; the first bracket is provided with a first abutting portion and a second abutting portion, and the first bracket rotates and moves so that the first abutting portion abuts against the first direction end face, and the second abutting portion abuts against the second direction end face, so that the rear end of the battery pack is automatically clamped and fixed when the battery pack is installed in the container. The present application movably arranges the clamping assembly in the mounting hole of the support member so that the first bracket can rotate with the rotation of the rotating member, and arranges the first abutting portion and the second abutting portion on the first bracket, so that when the first bracket rotates and moves, the first abutting portion abuts against the first direction end face of the battery pack, and the second abutting portion abuts against the second direction end face of the battery pack, so as to achieve the limited fixation of the rear end of the battery pack, limit the displacement of the battery pack in two directions, and the installation operation is convenient, and the battery pack has strong vibration resistance in the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic cross-sectional structure diagram of a battery pack installation and clamping structure in an embodiment of the present application;

[0023] Figure 2 This is a schematic structural diagram of the battery pack installation and clamping structure in the embodiment of the present application from a first perspective;

[0024] Figure 3 A schematic diagram of the exploded structure of the battery pack installation and clamping structure according to the embodiment of the present application from a second perspective;

[0025] Figure 4 A schematic structural diagram of a battery pack installation and clamping structure from a third perspective in an embodiment of the present application;

[0026] Figure 5 This is a schematic structural diagram of a first assembly state of a battery pack installation and clamping structure in an embodiment of the present application;

[0027] Figure 6 This is a schematic diagram of the second assembly state structure of the battery pack installation clamping structure in an embodiment of the present application.

[0028] Reference numerals:

[0029] 10. Support member; 110. First support plate; 112. Guide surface; 120. Second support plate; 122. Limiting area; 1222. Limiting plate; 1224. Connecting plate; 124. Mounting area; 1242. Mounting hole; 20. Clamping assembly; 210. Rotating member; 220. First bracket; 222. First abutting portion; 224. Second abutting portion; 226. First connecting section; 228. Second connecting section; 30. Battery pack; 310. End face in the first direction; 320. End face in the second direction. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover inclusions that are not listed. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0033] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0034] In addition, the term "plurality" shall mean two or more.

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0036] In one embodiment, Figure 1 and Figure 4 As shown, a battery pack installation and clamping structure is provided, including a support member 10 and a clamping assembly 20; the support member 10 is used to support the battery pack 30, and the first end of the support member 10 is provided with a mounting hole 1242; the battery pack 30 is provided with a first direction end face 310 and a second direction end face 320; the clamping assembly 20 includes a rotating member 210 and a first bracket 220 connected to the rotating member 210, and the rotating member 210 is movably arranged in the mounting hole 1242; the first bracket 220 is provided with a first abutting portion 222 and a second abutting portion 224, and the first bracket 220 rotates to make the first abutting portion 222 abut against the first direction end face 310, and the second abutting portion 224 abut against the second direction end face 320.

[0037] The battery pack 30 may be composed of a plurality of battery modules connected in series, and the battery module may be a battery module of a single-column battery cell group, a battery module of a double-column battery cell group, or a battery module of a multi-column battery cell group. The battery cell group may be composed of a plurality of battery cells connected in series and / or in parallel. For example, the battery cell may be a lithium battery cell.

[0038] The support member 10 can be used to support the battery pack 30. For example, the support member 10 is in a long strip structure. The support member 10 includes a first end and a second end. The first end of the support member 10 is opposite to the second end. The first end of the support member 10 is provided with a mounting hole 1242, and the mounting hole 1242 is used to install the clamping assembly 20. The battery pack 30 includes a front end and a rear end. The front end of the battery pack 30 is opposite to the rear end. Exemplarily, during the installation of the battery pack 30, the battery pack 30 is placed on the support member 10, and the user applies a thrust to the front end of the battery pack 30, so that the rear end of the battery pack 30 is pushed toward the first end along the second end of the support member 10 until the clamping assembly 20 limits and fixes the rear end of the battery pack 30, thereby achieving the installation and fixation of the rear end of the battery pack 30.

[0039] The battery pack 30 may be a convex battery pack 30, and the battery pack 30 may be divided into a battery pack 30 body and a support plate. The battery pack 30 body is disposed on the support plate, and the surface area of ​​the support plate is larger than the bottom surface area of ​​the battery pack 30 body. The support plate and the battery pack 30 body form a battery pack 30 with a convex structure. It should be noted that a liquid cooling channel may be disposed in the support plate, and the support plate may also be used to cool and dissipate heat from the battery pack 30. The battery pack 30 is provided with a first direction end face 310, for example, the first direction end face 310 may be a side face of the support plate; the battery pack 30 is also provided with a second direction end face 320, for example, the second direction end face 320 may be the top face of the support plate (i.e., the flange face of the battery pack 30).

[0040] The clamping assembly 20 can be used to limit and fix the rear end of the battery pack 30. The clamping assembly 20 may include a rotating member 210 and a first bracket 220. For example, the rotating member 210 and the first bracket 220 may be an integrally formed structure, the rotating member 210 may be a cylindrical shaft structure, the mounting hole 1242 is a circular hole, and the rotating member 210 is movably disposed in the mounting hole 1242, so that the rotating member 210 can rotate in the mounting hole 1242, and then the rotating member 210 drives the first bracket 220 to rotate.

[0041] The first bracket 220 is provided with a first abutting portion 222, which is used to abut against the first direction end surface 310 of the battery pack 30; the first bracket 220 is also provided with a second abutting portion 224, which is used to abut against the second direction end surface 320 of the battery pack 30. Figure 5 and Figure 6 During the installation of the battery pack 30, the battery pack 30 is pushed along the second end of the support member 10 toward the first end, and the first direction end face 310 of the battery pack 30 first contacts the first abutting portion 222 of the first bracket 220. The first abutting portion 222 rotates under the thrust of the battery pack 30 until the first abutting portion 222 stops rotating after rotating to a preset angle, so that the first abutting portion 222 abuts against the first direction end face 310 of the battery pack 30, thereby achieving the first direction limit fixation of the rear end of the battery pack 30. In addition, the second abutting portion 224 rotates with the rotation of the first abutting portion 222, so that the second abutting portion 224 abuts against the second direction end face 320 of the battery pack 30, thereby achieving the second direction limit fixation of the rear end of the battery pack 30. It should be noted that when the second abutting portion 224 abuts against the second direction end face 320 of the battery pack 30, the rotation angle of the first abutting portion 222 is a preset angle. The preset angle is determined according to the size of the battery pack 30 and the size of the first bracket 220 . For example, the preset angle may be set to 30°.

[0042] In the above-mentioned embodiment, the support member 10 is used to support the battery pack 30, and the first end of the support member 10 is provided with a mounting hole 1242; the battery pack 30 is provided with a first direction end face 310 and a second direction end face 320; the clamping assembly 20 includes a rotating member 210 and a first bracket 220 connected to the rotating member 210, and the rotating member 210 is movably arranged in the mounting hole 1242; the first bracket 220 is provided with a first abutment portion 222 and a second abutment portion 224, and the first abutment portion 222 is used to rotate to a preset angle under the thrust of the battery pack 30 and abut against the first direction end face 310 of the battery pack 30; the second abutment portion 224 is used to rotate with the rotation of the first abutment portion 222 and abut against the second direction end face 320 of the battery pack 30, so as to realize automatic clamping and fixing of the rear end of the battery pack 30 when the battery pack 30 is installed in the container. The present application movably sets a clamping assembly 20 in the mounting hole 1242 of the support member 10, so that the first bracket 220 can rotate with the rotation of the rotating member 210, and sets a first abutting portion 222 and a second abutting portion 224 on the first bracket 220. When the battery pack 30 is installed, a thrust is applied to the battery pack 30, so that the first direction end face 310 of the battery pack 30 contacts the first abutting portion 222, and the first abutting portion 222 rotates by a preset angle under the thrust of the battery pack 30. At the same time, the second abutting portion 224 rotates with the rotation of the first abutting portion 222, so that the first abutting portion 222 abuts against the first direction end face 310 of the battery pack 30, and the second abutting portion 224 abuts against the second direction end face 320 of the battery pack 30, thereby achieving limited fixation of the rear end of the battery pack 30 and limiting the displacement of the battery pack 30 in two directions. The installation operation is convenient, and the battery pack 30 has strong vibration resistance in the container.

[0043] In one embodiment, Figure 2 As shown, the first bracket 220 is also provided with a first connecting section 226 and a second connecting section 228; the first end of the first connecting section 226 is connected to the first end of the second connecting section 228, the first abutting portion 222 is arranged adjacent to the second end of the first connecting section 226, and the second abutting portion 224 is arranged adjacent to the second end of the second connecting section 228.

[0044] The first connecting section 226 and the second connecting section 228 are integrally formed. The first connecting section 226 is used to support the first abutting portion 222, and the second connecting section 228 is used to support the second abutting portion 224. The first connecting section 226 and the first abutting portion 222 are integrally formed, and the second connecting section 228 and the second abutting portion 224 are integrally formed.

[0045] For example, the first abutment portion 222 is arranged at the second end of the first connecting section 226, and the second abutment portion 224 is arranged at the second end of the second connecting section 228. During the installation of the battery pack 30, the battery pack 30 is pushed toward the first end along the second end of the support member 10, and the first direction end face 310 of the battery pack 30 first contacts the first abutment portion 222 of the first bracket 220. The first abutment portion 222 rotates under the thrust of the battery pack 30, and then the first abutment portion 222 drives the second abutment portion 224 to rotate through the first connecting section 226 and the second connecting section 228 in turn until the second abutment portion 224 abuts against the second direction end face 320 of the battery pack 30. At the same time, the first abutment portion 222 abuts against the first direction end face 310 of the battery pack 30, thereby realizing the first and second direction limit fixation of the rear end of the battery pack 30, facilitating the installation operation of the battery pack 30 and enhancing the vibration resistance of the battery pack 30 in the container.

[0046] In one embodiment, Figure 3 As shown, the rotating member 210 is disposed on a side surface of the second connecting section 228 .

[0047] Among them, the rotating member 210 and the second connecting section 228 are an integrally formed structure. For example, the rotating member 210 is arranged adjacent to the second end of the second connecting section 228 to ensure that during the installation of the battery pack 30, the battery pack 30 is pushed toward the first end along the second end of the support member 10, and the first direction end face 310 of the battery pack 30 can first contact the first abutment portion 222 of the first bracket 220, thereby avoiding the first bracket 220 from causing jamming of the battery pack 30, further improving the convenience of the installation operation of the battery pack 30.

[0048] In one example, if Figure 5 and Figure 6 As shown, the first connecting section 226 is perpendicular to the second connecting section 228 .

[0049] The included angle between the first connecting section 226 and the second connecting section 228 may be 90°.

[0050] Before the battery pack 30 contacts the first bracket 220, the first bracket 220 is in an upright state, that is, the first connecting section 226 is in a horizontal state, and the second connecting section 228 is in a vertical state. Therefore, during the installation of the battery pack 30, the battery pack 30 is pushed toward the first end along the second end of the support member 10, and the first direction end surface 310 of the battery pack 30 can first contact the first abutment portion 222 of the first bracket 220, thereby avoiding the second abutment portion 224 from causing jamming of the battery pack 30, thereby improving the convenience of the installation operation of the battery pack 30.

[0051] In one example, the first abutting portion 222 is in a first arc structure, and / or the second abutting portion 224 is in a second arc structure.

[0052] During the installation of the battery pack 30, the battery pack 30 is pushed along the second end of the support member 10 toward the first end, and the first direction end surface 310 of the battery pack 30 first contacts the first abutting portion 222 of the first bracket 220. The first abutting portion 222 rotates under the thrust of the battery pack 30, and then the first abutting portion 222 drives the second abutting portion 224 to rotate until the second abutting portion 224 abuts against the second direction end surface 320 of the battery pack 30, and the first abutting portion 222 abuts against the first direction end surface 310 of the battery pack 30. 0; In addition, based on the fact that the first abutting portion 222 is set to a circular arc structure and the second abutting portion 224 is set to a circular arc structure, the second abutting portion 224 is pressed downwardly on the second direction end surface 320 of the battery pack 30, and the first abutting portion 222 is pressed on the first direction end surface 310 of the battery pack 30, restricting the battery pack 30 from continuing to advance, thereby realizing the limited fixation of the first direction and the second direction of the rear end of the battery pack 30, improving the convenience of the installation operation of the battery pack 30, and enhancing the vibration resistance of the battery pack 30 in the container.

[0053] In one embodiment, Figure 2 and Figure 3 As shown, the support member 10 is provided with a first support plate 110 for supporting the battery pack 30 ; the first support plate 110 is provided with a guide surface 112 , and the guide surface 112 is used to guide the battery pack 30 to be pushed toward the first end of the support member 10 .

[0054] The first support plate 110 may be a support plate made of metal. The first support plate 110 is provided with a guide surface 112 . The battery pack 30 is disposed on the guide surface 112 of the first support plate 110 to support the battery pack 30 .

[0055] Exemplarily, the area of ​​the guide surface 112 may be smaller than the area of ​​the bottom surface of the battery pack 30, that is, the first support plate 110 only supports a partial side of the battery pack 30. In one example, the guide surface 112 may be provided with a guide groove, and the bottom of the battery pack 30 is provided with a guide member corresponding to the guide groove. The guide member of the battery pack 30 is arranged in cooperation with the guide groove of the guide surface 112, so that the battery pack 30 can be pushed and moved along the guide groove of the guide surface 112.

[0056] During the installation of the battery pack 30, the battery pack 30 is placed on the guide surface 112 of the support 10, and the user applies a thrust to the front end of the battery pack 30 so that the rear end of the battery pack 30 is pushed toward the first end along the second end of the support 10, and the guide surface 112 is used to guide the battery pack 30 toward the first end of the support 10 until the clamping assembly 20 limits and fixes the rear end of the battery pack 30, thereby achieving the installation and fixation of the rear end of the battery pack 30.

[0057] In one embodiment, Figure 2 and Figure 3 As shown, the support member 10 is also provided with a second support plate 120 connected to the first support plate 110; the second support plate 120 includes a limiting area 122 and an installation area 124; the limiting area 122 is used to limit the battery pack 30, and the installation hole 1242 is provided in the installation area 124.

[0058] The second support plate 120 may be a support plate made of metal, and the second support plate 120 and the first support plate 110 are integrally formed. Exemplarily, the second support plate 120 is perpendicular to the first support plate 110. The second support plate 120 can be installed on the battery rack body, so that the battery pack 30 can be installed on the battery rack.

[0059] The second support plate 120 can be divided into a limiting area 122 and an installation area 124. The installation area 124 is adjacent to the first end of the support member 10. The installation area 124 is provided with a mounting hole 1242. The rotating member 210 is movably arranged on the mounting hole 1242. The first bracket 220 can rotate in the installation area 124 as the rotating member 210 rotates.

[0060] The limiting area 122 can be used to limit the battery pack 30. For example, the support plate of the battery pack 30 is set on the first support plate 110. The limiting area 122 limits the support plate of the battery pack 30 so that the user can apply a thrust to the front end of the battery pack 30, so that the rear end of the battery pack 30 is pushed toward the first end along the second end of the support member 10 until the first abutting portion 222 abuts against the first direction end surface 310 of the battery pack 30, and the second abutting portion 224 abuts against the second direction end surface 320 of the battery pack 30, thereby achieving the installation and fixation of the rear end of the battery pack 30.

[0061] In one embodiment, Figure 3 As shown, the limiting area 122 is provided with a limiting plate 1222 and a connecting plate 1224 . The connecting plate 1224 is provided between the first support plate 110 and the limiting plate 1222 . The limiting plate 1222 limits the second direction end surface 320 of the battery pack 30 .

[0062] The limiting plate 1222 and the connecting plate 1224 are an integrally formed structure. The limiting plate 1222 is perpendicular to the connecting plate 1224 , the connecting plate 1224 is perpendicular to the first supporting plate 110 , and the limiting plate 1222 is parallel to the first supporting plate 110 .

[0063] For example, the limiting plate 1222, the connecting plate 1224 and the first support plate 110 are combined to form a limiting groove, and then the partial side edge of the support plate of the battery pack 30 is set in the limiting groove, and the limiting plate 1222 limits the second direction end face 320 of the battery pack 30, and guides the advancement of the battery pack 30. Then, the user applies a thrust to the front end of the battery pack 30, so that the rear end of the battery pack 30 is pushed along the limiting groove toward the first end of the support member 10 until the first abutting portion 222 abuts against the first direction end face 310 of the battery pack 30, and the second abutting portion 224 abuts against the second direction end face 320 of the battery pack 30, thereby realizing the installation and fixation of the rear end of the battery pack 30.

[0064] In one embodiment, a battery rack is further provided, comprising a battery rack main body and a battery pack installation and clamping structure as described above; the battery pack installation and clamping structure is arranged on the battery rack main body.

[0065] Among them, the battery rack body may include multiple storage areas, each storage area may be provided with a number of battery pack installation and clamping structures, each battery pack installation and clamping structure is arranged at intervals, and the space between two adjacent battery pack installation and clamping structures is used to install and set the battery pack.

[0066] Among them, the specific description of the battery pack installation clamping structure can be referred to the specific description of the battery pack installation clamping structure in the above embodiment, and will not be repeated here.

[0067] In the above-mentioned embodiment, a clamping assembly is movably provided in the mounting hole of the support member so that the first bracket can rotate with the rotating member, and a first abutting portion and a second abutting portion are provided on the first bracket, and when the battery pack is installed, a thrust is applied to the battery pack so that a first direction end face of the battery pack contacts the first abutting portion, and the first abutting portion rotates by a preset angle under the thrust of the battery pack, and at the same time, the second abutting portion rotates with the rotation of the first abutting portion, so that the first abutting portion abuts against the first direction end face of the battery pack, and the second abutting portion abuts against the second direction end face of the battery pack, so that when the battery pack is installed in the container, the rear end of the battery pack is automatically clamped and fixed, and the displacement of the battery pack in two directions is limited, thereby improving the convenience of the installation operation of the battery pack and enhancing the vibration resistance of the battery pack in the container.

[0068] In one embodiment, an energy storage container is also provided, comprising a plurality of battery packs and a battery rack as described above; each battery pack is arranged on the battery rack.

[0069] Among them, the specific description of the battery pack and the battery rack can be referred to the specific description of the battery pack and the battery rack in the above embodiments, which will not be repeated here.

[0070] In the above-mentioned embodiment, by installing a clamping structure for the battery pack on the battery rack, the battery pack installation clamping structure includes a support member and a clamping assembly, the support member is used to support the battery pack, and the first end of the support member is provided with a mounting hole; the battery pack is provided with a first direction end face and a second direction end face; the clamping assembly includes a rotating member and a first bracket connected to the rotating member, and the rotating member is movably arranged in the mounting hole; the first bracket is provided with a first abutment portion and a second abutment portion, the first abutment portion is used to rotate to a preset angle under the thrust of the battery pack and abut against the first direction end face of the battery pack; the second abutment portion is used to rotate with the rotation of the first abutment portion and abut against the second direction end face of the battery pack, so as to realize automatic clamping and fixing of the rear end of the battery pack when the battery pack is installed in the container. When installing the battery pack, a thrust is applied to the battery pack so that the first direction end face of the battery pack contacts the first abutting portion. The first abutting portion rotates to a preset angle under the thrust of the battery pack, and the second abutting portion rotates along with the rotation of the first abutting portion, so that the first abutting portion abuts against the first direction end face of the battery pack, and the second abutting portion abuts against the second direction end face of the battery pack, thereby achieving position limiting and fixing of the rear end of the battery pack and limiting the displacement of the battery pack in two directions. The installation operation is convenient, and the battery pack has strong vibration resistance in the container.

[0071] It should be noted that the energy storage container may also include components such as an electrical compartment, and the specific energy storage container may include more components than those described in the above embodiments, or combine certain components, or have a different arrangement of components.

[0072] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A battery pack installation and clamping structure, It is characterized in that include: A support member, the support member is used to support the battery pack, the first end of the support member is provided with a mounting hole; the battery pack is provided with an end surface in a first direction and an end surface in a second direction; A clamping assembly, the clamping assembly includes a rotating member and a first bracket connected to the rotating member, the rotating member is movably arranged in the mounting hole; the first bracket is provided with a first abutment portion and a second abutment portion, the first bracket rotates so that the first abutment portion abuts against the first direction end face, and the second abutment portion abuts against the second direction end face.

2. The battery pack installation and clamping structure according to claim 1, It is characterized in that The first bracket is also provided with a first connecting section and a second connecting section; The first end of the first connecting section is connected to the first end of the second connecting section, the first abutting portion is disposed adjacent to the second end of the first connecting section, and the second abutting portion is disposed adjacent to the second end of the second connecting section.

3. The battery pack installation and clamping structure according to claim 2, It is characterized in that The rotating member is arranged on a side surface of the second connecting section.

4. The battery pack installation and clamping structure according to claim 3, It is characterized in that The first connecting section is perpendicular to the second connecting section.

5. The battery pack installation and clamping structure according to claim 1, It is characterized in that The support member is provided with a first support plate for supporting the battery pack; The first support plate is provided with a guide surface, and the guide surface is used to guide the battery pack to be pushed toward the first end of the support member.

6. The battery pack installation and clamping structure according to claim 5, It is characterized in that The support member is further provided with a second support plate connected to the first support plate; The second support plate includes a limiting area and an installation area; the limiting area is used to limit the battery pack, and the installation hole is arranged in the installation area.

7. The battery pack installation and clamping structure according to claim 6, It is characterized in that The limiting area is provided with a limiting plate and a connecting plate, the connecting plate is arranged between the first supporting plate and the limiting plate, and the limiting plate limits the second direction end surface of the battery pack.

8. The battery pack installation and clamping structure according to any one of claims 1 to 7, It is characterized in that The first abutting portion is in a first arc structure, and / or the second abutting portion is in a second arc structure.

9. A battery rack, It is characterized in that It comprises a battery rack main body and a battery pack installation and clamping structure as claimed in any one of claims 1 to 8; the battery pack installation and clamping structure is arranged on the battery rack main body.

10. An energy storage container, It is characterized in that It comprises a plurality of battery packs and a battery rack as claimed in claim 9; each of the battery packs is arranged on the battery rack.

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