Cabinet frame and cabinet

Abstract

The utility model relates to the technical field of energy storage equipment, and provides a cabinet frame and a cabinet, and the cabinet frame is used for accommodating a battery cell module and comprises a first supporting piece and a bearing piece. The first supporting piece comprises a supporting connecting part and a supporting extension part which are connected with each other, and the supporting extension part is provided with a bent structure. And the bearing piece is connected to the supporting connecting part and is used for bearing the battery cell module. In this way, the first supporting piece can be connected with the bearing piece through the supporting connecting part, so that the cabinet frame can bear the gravity load applied by the battery cell module. In addition to the supporting extension part, the supporting connection part can also play a supporting role, so that the stability of the cabinet frame is enhanced. In addition, as the supporting extension part is provided with the bending structure, the cross section, perpendicular to the height direction, of the supporting extension part is provided with a bending angle, the bending rigidity of the supporting extension part can be further improved, the bending rigidity of the first supporting piece is also improved, and the stability of the cabinet frame is further improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of energy storage equipment, in particular to a cabinet frame and a cabinet. BACKGROUND

[0002] In order to integrate multiple battery cell modules, an energy storage cabinet is generally used, which comprises an energy storage cabinet frame provided with multiple accommodation units arranged in sequence in the vertical direction. Each accommodation unit is used for accommodating one battery cell module.

[0003] However, the structural stability of the above-mentioned energy storage cabinet frame is poor. CONTENT OF THE UTILITY MODEL

[0004] The application provides a cabinet frame and a cabinet, which has high structural stability when used to accommodate battery cell modules.

[0005] In order to achieve the above-mentioned purpose, the application adopts the following technical solutions:

[0006] In a first aspect, the application provides a cabinet frame for accommodating battery cell modules, comprising a first support member and a supporting member. The first support member comprises a support connecting portion and a support extension portion connected to each other, and the support extension portion has a bending structure. The supporting member is connected to the support connecting portion, and is used for supporting the battery cell modules.

[0007] As an optional implementation, the bending structure forms an opening, and the opening is located on one side of the support extension portion close to the supporting member.

[0008] As an optional implementation, the supporting member has a supporting area for supporting the battery cell modules.

[0009] As an optional implementation, in a first direction, one end of the support connecting portion is connected to the supporting member;

[0010] One end of the support extension portion away from the support connecting portion protrudes from the supporting member in the first direction;

[0011] The first direction is perpendicular to the height direction of the cabinet frame.

[0012] As an optional implementation, the first support member comprises a first side edge.

[0013] As an optional implementation, the first support member comprises a second side edge, which is a bending edge.

[0014] As an optional implementation, the bending angle of the bending edge is a right angle.

[0015] As an optional implementation, the first support member comprises a third side.

[0016] As an optional implementation, a first end of the third side is connected perpendicularly to the first side, and a second end of the third side is connected perpendicularly to the second side.

[0017] As an optional implementation, the first support member is a unitary member.

[0018] As an optional implementation, the first support member comprises a first frame and a second frame, the first frame and the second frame enclosing a closed frame; the first frame is connected to the support member.

[0019] As an optional implementation, the first support member comprises a fastener; the fastener is arranged through the first frame and the second frame.

[0020] As an optional implementation, the part of the first frame connected to the support member is the first side.

[0021] As an optional implementation, the part of the first frame and the second frame located in the gap constitutes the second side.

[0022] As an optional implementation, the remaining part of the closed frame other than the first side and the second side is a third side.

[0023] As an optional implementation, the number of the first support members is two, and the two first support members are arranged in a second direction; the second direction is perpendicular to the height direction of the cabinet frame and intersects the first direction.

[0024] As an optional implementation, the number of the support members is multiple, and the multiple support members are arranged in the height direction of the cabinet frame.

[0025] As an optional implementation, the support member comprises a connecting plate and a support plate, the connecting plate is connected to the support connecting portion, and the support plate has a support area.

[0026] As an optional implementation, the connecting plate of the support member has a support connecting portion, and the support connecting portion is connected to the support connecting portion.

[0027] As an optional implementation, the cabinet frame comprises a second support member, the first support member is connected to one end of the support member in a first direction, and the second support member is connected to the other end of the support member in the first direction.

[0028] As an optional implementation, the number of the second support members is two, and the number of the first support members is two;

[0029] In the height direction of the cabinet frame, the projection of the cabinet frame is a rectangle, the projections corresponding to the two first support members are located at two adjacent corner points of the rectangle, and the projections corresponding to the two second support members are located at the other two corner points of the rectangle.

[0030] As an optional implementation, the cabinet frame comprises a reinforcing member, and two ends of the reinforcing member are connected to the two second support members respectively and correspondingly.

[0031] As an optional implementation, the cabinet frame further comprises a support seat, and the support seat is connected to the bottom of the first support member and / or the second support member.

[0032] As an optional implementation, the bottom of the support seat is provided with a bearing plate.

[0033] Alternatively, the bottom of the support seat is provided with a foot cup, and the length of the foot cup is adjustable.

[0034] In a second aspect, the application provides a cabinet, which comprises the cabinet frame and the battery cell module of any one of the first aspect.

[0035] As an optional implementation, in the first direction, the first support member protrudes from the battery cell module.

[0036] As an optional implementation, when the battery cell module is installed in the supporting area, in the first direction, the support extension part of the first support member protrudes from the battery cell module.

[0037] As an optional implementation, in the first direction, the outer side plate of the battery cell module is provided with a holding member.

[0038] The support extension part protrudes from the holding member in the first direction.

[0039] As an optional implementation, in the first direction, the spacing d1 between the holding member and the outer side surface of the first support member is in the range of 20mm≥d1≥15mm.

[0040] As an optional implementation, in the first direction, the outer side plate of the battery cell module is provided with a conductive connecting member.

[0041] The support extension part protrudes from the conductive connecting member in the first direction.

[0042] As an optional implementation, the distance d2 between the conductive connecting piece and the outer side of the first support in the first direction is d2≥d1-10mm.

[0043] As an optional implementation, the electric cell module is provided with a pick plate, and the pick plate is located at the end of the outer side plate of the electric cell module in the second direction.

[0044] As an optional implementation, the length of the pick plate in the second direction is less than the depth of the notch in the second direction.

[0045] As an optional implementation, the distance m between the pick plate and the bottom surface of the notch in the second direction is 7mm≥m≥5mm.

[0046] As an optional implementation, the width of the electric cell module in the second direction is less than the distance between the two oppositely arranged connecting plates.

[0047] As an optional implementation, the distance n between the electric cell module and the connecting plate in the second direction is 5mm≥n≥4mm.

[0048] Compared with the prior art, the application has at least the following beneficial effects:

[0049] Since the first support includes a support connecting part and a support extension part connected to each other, and the supporting part is connected to the support connecting part. In this way, the first support can be connected to the supporting part through the support connecting part. Since the supporting part is used to support the electric cell module. In this way, the gravity load exerted by the electric cell module on the cabinet frame can be transmitted to the supporting part, and then transmitted to the support extension part through the support connecting part. The support extension part can play a supporting role, so that the cabinet frame can withstand the gravity load exerted by the electric cell module.

[0050] In addition to the support extension part playing a supporting role, the support connecting part also plays a supporting role. In this way, the support extension part and the support connecting part can both withstand the gravity load exerted by the electric cell module, so as to enhance the stability of the cabinet frame. Since the support extension part has a bending structure, the cross section of the support extension part perpendicular to the height direction has a bending angle, which can increase the bending stiffness of the support extension part, and thus increase the bending stiffness of the first support, so as to further increase the stability of the cabinet frame. BRIEF DESCRIPTION OF DRAWINGS

[0051] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the accompanying drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained on the basis of these drawings without creative effort.

[0052] Figure 1 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0053] Figure 2 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 1 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0054] Figure 3 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 2 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0055] Figure 4 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 2 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0056] Figure 5 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 2 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0057] Figure 6 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 1 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0058] Figure 7 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0059] Figure 8 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 1 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0060] Figure 9 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 8 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0061] Figure 10 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 1 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0062] Figure 11 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 7 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0063] Figure 12 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 11 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0064] Figure 13 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1. Figure 7 A structural schematic diagram of a cabinet frame provided by the embodiment of the present application is shown in FIG. 1.

[0065] Figure 14 A structural schematic diagram of a cabinet provided by an embodiment of the present application is shown in FIG. 1.

[0066] Figure 15 A structural schematic diagram of the cabinet in FIG. 1 viewed from another direction is shown in FIG. 2. Figure 14

[0067] Figure 16 A structural schematic diagram of a cross section of the cabinet in FIG. 1 perpendicular to the height direction is shown in FIG. 3. Figure 14

[0068] Figure 17 A structural schematic diagram of F in FIG. 4 is shown in FIG. 5. Figure 16

[0069] Legend of reference signs:

[0070] 100 - cabinet, 120 - battery cell module, 121 - holding piece, 122 - electrically conductive connecting piece, 123 - cantilever plate, 130 - control assembly, 110 - cabinet frame, 111 - first support piece, 1111 - support connecting portion, 1112 - support extension portion, 11121 - bending structure, 111211 - bending angle, 11122 - notch, 1113 - first side edge, 1114 - second side edge, 1115 - third side edge, 1116 - first bezel, 1117 - second bezel, 1118 - fastener, 112 - bearing piece, 1121 - bearing area, 1122 - connecting plate, 1123 - bearing plate, 113 - second support piece, 114 - reinforcing piece, 115 - bearing plate, 116 - foot cup, 117 - horizontal limiting piece, 118 - containing unit, 119 - counter-pressure rivet nut. DETAILED DESCRIPTION

[0071] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below in connection with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application. The embodiments described below and the features in the embodiments can be combined with each other without conflict.

[0072] In the prior art, in order to integrate multiple battery cell modules, an energy storage cabinet is used, which includes an energy storage cabinet frame provided with multiple containing units arranged in sequence along the vertical direction, and each containing unit is used to contain one battery cell module.

[0073] ​​​However, when the number of the battery cell modules is large, the required accommodating units are also more. This makes the height of the energy storage cabinet higher, and further makes the center of the whole energy storage cabinet higher, so the stability is poor. In addition, the number of the battery cell modules is large, which leads to the large load of the cabinet frame, and further makes the stability of the energy storage cabinet worse.

[0074] Based on the above technical problems, the cabinet frame provided by the utility model, through setting the first support piece, the first support piece includes the support connecting part and the support extension part connected with each other, and the supporting piece is connected to the support connecting part. In this way, the first support piece can be connected with the supporting piece through the support connecting part. Since the supporting piece is used for supporting the battery cell module, the gravity load exerted by the battery cell module on the cabinet frame can be transmitted to the supporting piece, and then transmitted to the support extension part through the support connecting part. The support extension part can play a supporting role, so the cabinet frame can bear the gravity load exerted by the battery cell module.

[0075] In addition to the support extension part playing a supporting role, the support connecting part can also play a supporting role. In this way, the support extension part and the support connecting part can both bear the gravity load exerted by the battery cell module, so the stability of the cabinet frame is enhanced. Since the support extension part has the bending structure, the cross section of the support extension part perpendicular to the height direction has the bending angle, so the bending stiffness of the support extension part is increased, the bending stiffness of the first support piece is also increased, and the stability of the cabinet frame is further increased.

[0076] The content of the present application will be described in detail below with reference to the drawings, so that those skilled in the art can understand the content of the present application more clearly and in detail.

[0077] The specific structure of the above-mentioned cabinet frame and various possible implementation manners will be described in detail below.

[0078] Figure 1 A structural schematic view of a cabinet frame 110 provided by an embodiment of the present application, Figure 2 A structural schematic view of the cabinet frame 110 perpendicular to the height direction, Figure 1 A first structural schematic view of the cabinet frame 110 at C, Figure 3 A second structural schematic view of the cabinet frame 110 at C, Figure 2 A third structural schematic view of the cabinet frame 110 at C, Figure 6 A fourth structural schematic view of the cabinet frame 110 at C, Figure 1 An exploded view of the cabinet frame.

[0079] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 6The cabinet frame 110 is used for accommodating the battery cell module 120, and comprises a first support 111 and a supporting member 112. The first support 111 comprises a support connecting portion 1111 and a support extension portion 1112 connected with each other, and the support extension portion 1112 has a bending structure 11121. The supporting member 112 is connected to the support connecting portion 1111, and is used for supporting the battery cell module 120.

[0080] In the embodiment, the first support 111 comprises the support connecting portion 1111 and the support extension portion 1112 connected with each other, and the supporting member 112 is connected to the support connecting portion 1111. In this way, the first support 111 can be connected to the supporting member 112 through the support connecting portion 1111. Since the supporting member 112 is used for supporting the battery cell module 120, the gravity load applied by the battery cell module 120 on the cabinet frame 110 can be transmitted to the supporting member 112, and then transmitted to the support extension portion 1112 through the support connecting portion 1111. The support extension portion 1112 can play a supporting role, so that the cabinet frame 110 can bear the gravity load applied by the battery cell module 120.

[0081] In addition to the support extension portion 1112 playing a supporting role, the support connecting portion 1111 can also play a supporting role. In this way, both the support extension portion 1112 and the support connecting portion 1111 can bear the gravity load applied by the battery cell module 120, so that the stability of the cabinet frame 110 is enhanced. Since the support extension portion 1112 has the bending structure 11121, the cross section of the support extension portion 1112 perpendicular to the height direction has a bending angle, so that the bending stiffness of the support extension portion 1112 is increased, the bending stiffness of the first support 111 is increased, and the stability of the cabinet frame 110 is further increased.

[0082] It should be noted that the first support 111 described above can be a column or a vertical rod, or can be other support members, and the embodiments of the present application do not limit the same.

[0083] It should be further noted that, in the first support 111 described above, Figure 3 the black filled part is the support connecting portion 1111, and the unfilled part is the support extension portion 1112.

[0084] As an optional embodiment, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 and Figure 6 , the bending structure 11121 encloses a gap 11122, and the gap 11122 is located on the side of the support extension portion 1112 close to the supporting member 112.

[0085] In this embodiment, the notch 11122 is located on the side of the support extension 1112 near the support member 112. This increases the space in the rack 110 for installing the battery cell module 120. When the battery cell module 120 is placed on the support member 112, the first support member 111 can be prevented from affecting the installation of the battery cell module 120, thereby allowing the rack 110 to better adapt to the battery cell module 120.

[0086] It should be noted that the number of bending angles 111211 in the above-mentioned bending structure 11121 can be one or two, or other numbers, and this application embodiment does not limit this.

[0087] As an optional implementation, in some embodiments, see [link to relevant documentation]. Figure 1 , Figure 2 , Figure 3 and Figure 6 The support member 112 has a support area 1121, which is used to support the battery cell module 120.

[0088] In this embodiment, the support area 1121 is used to support the battery cell module 120. Thus, the gravitational load of the battery cell module 120 can be transferred from the support area 1121 to the support member 112, and then from the support member 112 to the support connection part 1111. Therefore, the support connection part 1111 can bear the gravitational load of the battery cell module 120 on the rack 110. Since the support area 1121 is planar, the gravitational load of the battery cell module 120 can be evenly transferred to the support member 112, thereby reducing local deformation of the support member 112.

[0089] As an optional implementation, in some embodiments, see [link to relevant documentation]. Figure 1 , Figure 2 , Figure 3 and Figure 6 Along the first direction ( Figure 1 In the X direction, the support connection 1111 is connected to one end of the support member 112. The support extension 1112 protrudes from the support member 112 along a first direction from one end opposite to the support connection 1111. The first direction is perpendicular to the height direction of the rack frame 110. Figure 1 (Z-direction).

[0090] Thus, when the battery cell module 120 is installed in the support area 1121 of the support member 112, the portion of the support extension 1112 that protrudes from the support member 112 in the first direction can be in the second direction ( Figure 1 The second direction (in the Y direction) acts as a shield for the outer side of the battery cell module 120. This second direction is perpendicular to the height direction of the cabinet frame 110 and intersects with the first direction.

[0091] In this way, the external object can be prevented from hitting the battery cell module 120 in the second direction when moving, the probability of the battery cell module 120 being damaged is reduced, and the service life of the cabinet 100 is prolonged.

[0092] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 , the first support 111 includes a first side 1113.

[0093] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 , the first support 111 includes a second side 1114, and the second side 1114 is a bent side.

[0094] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 , the bent angle 111211 of the bent side is a right angle.

[0095] Specifically, one side of the right angle is parallel to the first direction, and the other side of the right angle is parallel to the second direction. In this way, the right angle can increase the bending stiffness of the first support 111 in the first direction and in the second direction, and can further increase the bending stiffness of the cabinet frame 110 in the first direction and in the second direction, so as to enhance the stability of the cabinet frame 110.

[0096] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 , the first support 111 includes a third side 1115. The third side 1115 and the second side 1114 are cross sections of the support extension part 1112.

[0097] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 , the first end of the third side 1115 is connected to the first side 1113 perpendicularly, and the second end of the third side 1115 is connected to the second side 1114 perpendicularly.

[0098] The right angle formed by the vertical connection has one side parallel to the first direction and the other side parallel to the second direction. This further increases the bending stiffness of the cabinet frame 110 along the first direction and along the second direction, and thus further enhances the stability of the cabinet frame 110.

[0099] It should be noted that, in the first support 111 described above, Figure 4 the black filled part is the first side 1113, the hatched filled part is the second side 1114, and the unfilled part is the third side 1115.

[0100] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 , the first support 111 is a one-piece.

[0101] This makes the first support 111 stronger and stiffer, and thus further improves the structural stability of the cabinet frame 110.

[0102] It should be noted that the first support 111 described above can be a solid support or a hollow support, and the embodiments of the present application do not limit this.

[0103] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the first support 111 includes a first frame 1116 and a second frame 1117, and the first frame 1116 and the second frame 1117 form an enclosed frame body; the first frame 1116 is connected to the support 112.

[0104] In this embodiment, the first support 111 is a tubular structure with an internal cavity. The first support 111 can be formed by splicing two parts corresponding to the first frame 1116 and the second frame 1117. This allows the first support 111 to be disassembled into smaller components, which facilitates the transportation of the first support 111 and thus the transportation of the cabinet frame 110. In addition, the first support 111 with a closed frame body in cross-section has greater bending stiffness, and thus further improves the structural stability of the cabinet frame 110.

[0105] In addition, compared with a solid structure, the first support 111 is arranged as a tubular structure with an internal cavity, which can reduce the material usage of the first support 111, and thus can reduce the manufacturing cost of the cabinet frame 110.

[0106] It should be noted that, in the first support 111 described above, Figure 5 In the first support 111, the hatched part is the first frame 1116, and the unhatched part is the second frame 1117.

[0107] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the first support 111 comprises a fastener 1118; the fastener 1118 is arranged in the first frame 1116 and the second frame 1117. That is, the two parts corresponding to the first frame 1116 and the second frame 1117 in the first support 111 can be detachably connected by the fastener 1118.

[0108] In this way, when the two parts corresponding to the first frame 1116 and the second frame 1117 are connected together by the fastener 1118 to form the first support 111, the structure of the first support 111 can be more stable.

[0109] It should be noted that the fastener 1118 described above can be a bolt or a screw, or other types of connecting pieces, and the embodiments of the present application do not limit this.

[0110] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the part where the first frame 1116 is connected with the support 112 is the first side edge 1113.

[0111] Since the first side edge 1113 is the cross section of the support connecting part 1111, that is, the support 112 is connected with the support connecting part 1111, so that the load of the battery cell module 120 on the support 112 can be transmitted to the support connecting part 1111 through the support 112, thereby facilitating to improve the structural stability of the cabinet rack 110.

[0112] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the part where the first frame 1116 and the second frame 1117 are located in the notch 11122 constitutes the second side edge 1114.

[0113] Specifically, the second side edge 1114 is formed by the overlapping connection of the first frame 1116 and the second frame 1117, including a section only of the first frame 1116, a section of the overlapping of the first frame 1116 and the second frame 1117, and a section only of the second frame 1117.

[0114] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the remaining part of the first side edge 1113 and the second side edge 1114 in the closed frame is the third side edge 1115.

[0115] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the number of the first supports 111 is two, and the two first supports 111 are arranged along a second direction.

[0116] Since the number of the first supports 111 is two, the two first supports 111 together can bear a larger load, thereby further enhancing the structural stability of the cabinet rack 110. Since the two first supports 111 are arranged along the second direction, the second direction is perpendicular to the height direction of the cabinet rack 110 and intersects the first direction. This facilitates the formation of the cubic structure of the cabinet rack 110, further improving the structural stability of the cabinet rack 110.

[0117] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the number of the supports 112 is multiple, and the multiple supports 112 are arranged along the height direction of the cabinet rack 110.

[0118] Specifically, along the height direction of the cabinet rack 110, each support 112 can correspond to the installation of one battery cell module 120. Therefore, when there are multiple supports 112 arranged along the height direction of the cabinet rack 110, the cabinet rack 110 can install multiple battery cell modules 120, thereby increasing the capacity of the cabinet rack 110.

[0119] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The support member 112 includes a connecting plate 1122 and a support plate 1123 that are perpendicular to each other. The connecting plate 1122 is connected to the support connection part 1111, and the support plate 1123 has a support area 1121.

[0120] Specifically, the connecting plate 1122 is connected to the support connecting part 1111 by bolts. The support area 1121 of the support plate 1123 is a smooth plane, and a sliding structure is provided at the contact position between the battery module 120 and the support plate 1123. This sliding structure is slidably connected to the support area 1121. This reduces the friction between the battery module 120 and the rack 110 when installing the battery module 120 onto the rack, making it easier to install the battery module 120 onto the rack 110. Similarly, the battery module 120 is easier to remove from the rack 110. Therefore, the rack 110 is more convenient to use.

[0121] As an optional implementation, in some embodiments, see [link to relevant documentation]. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The connecting plate 1122 of the support member 112 has a support connection part, which is connected to the support connection part 1111.

[0122] Specifically, the supporting connection is located at the end of the support member 112, and the supporting connection of the support member 112 is connected to the support connection 1111 by bolts. Alternatively, the supporting connection of the support member 112 and the support connection 1111 can also be connected by other connection structures.

[0123] As an optional implementation, in some embodiments, see [link to relevant documentation]. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The rack 110 includes a second support member 113, a first support member 111 is connected to one end of the support member 112 along a first direction, and the second support member 113 is connected to the other end of the support member 112 along the first direction.

[0124] With support members connected to both ends of such a support member 112, the load on the support member 112 can be transferred to the two support members, thereby enabling the support member 112 to withstand a greater load and enhancing the load-bearing capacity of the cabinet frame 110.

[0125] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the number of the second support members 113 is two, and the number of the first support members 111 is two; along the height direction of the cabinet frame 110, the projection of the cabinet frame 110 is a rectangle, and the projections corresponding to the two first support members 111 are located at two adjacent corner points of the rectangle, and the projections corresponding to the two second support members 113 are located at the other two corner points of the rectangle.

[0126] That is, the cabinet frame 110 as a whole has a cuboid shape, and since the structure of the cuboid is relatively stable, the structural stability of the cabinet frame 110 can be further enhanced. In addition, since the battery cell module 120 is generally in the shape of a cuboid, it can better adapt to the battery cell module 120, thereby making the cabinet frame 110 more convenient to use.

[0127] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the cabinet frame 110 comprises a reinforcing member 114, and the two ends of the reinforcing member 114 are respectively and one-to-one connected with the two second support members 113.

[0128] In this way, when one of the second support members 113 is subjected to a lateral impact force, the lateral impact force can be transmitted to the other second support member 113 through the reinforcing member 114 to maintain the stability of the structure, thereby enhancing the lateral impact resistance of the cabinet frame 110, and further enhancing the structural stability of the cabinet frame 110.

[0129] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the cabinet frame 110 further comprises a support seat connected to the bottom of the first support member 111 and / or the second support member 113.

[0130] The above-mentioned support seat can provide support force to the first support member 111 and the second support member 113, so that the cabinet frame 110 is in a stable state. When the first support member 111 and the second support member 113 are both two, the cabinet frame 110 has a total of four support seats.

[0131] It should be noted that the base can be the ground or other rigid support surface, and the embodiments of the present application do not limit the base. When the base is the ground, the ground can be a horizontal ground or a non-horizontal ground.

[0132] It should be further noted that the support seat can be in contact with the base or connected by a connecting piece, and the embodiments of the present application do not limit the connection between the support seat and the base. The connecting piece can be an expansion bolt or a common bolt, or other types of connecting pieces.

[0133] As an optional embodiment, in some embodiments, referring to Figure 1 , Figure 8 , Figure 9 and Figure 10 , the bottom of the support seat is provided with a bearing plate 115. The bearing plate 115 can abut against the horizontal base.

[0134] The horizontal base can be a horizontal ground or other horizontal rigid support surface. At this time, the bearing plate 115 is connected to the horizontal base by a connecting piece. In addition, the bearing plate 115 is beneficial to reduce the pressure between the bearing plate 115 and the horizontal base, thereby prolonging the service life of the bearing plate 115.

[0135] As an optional embodiment, in some embodiments, referring to Figure 7 , Figure 11 , Figure 12 and Figure 13 , the bottom of the support seat is provided with a foot cup 116, and the length of the foot cup 116 is adjustable. The cabinet frame 110 is provided with a horizontal limiting piece 117, which is used to be fixedly connected with a vertical surface.

[0136] The vertical surface can be a vertical wall surface or a vertical column surface, or other vertical rigid support surface. The foot cup 116 is used to abut against the non-horizontal base, so that the cabinet 100 can be applied to the non-horizontal base, thereby increasing the application range of the cabinet frame 110. The length of the foot cup 116 can be changed, so that the foot cup 116 can adapt to the non-horizontal base by adjusting its length at different positions.

[0137] The foot cup 116 is used to provide vertical support force, and the horizontal limiting piece 117 is used to provide horizontal support force or horizontal pulling force to ensure that the cabinet frame 110 will not fall down, so as to ensure the stability of the cabinet frame 110.

[0138] It should be noted that the non-horizontal base can be a slope or a concave-convex surface, or other non-horizontal ground, and the embodiments of the present application do not limit the non-horizontal base.

[0139] It should be further noted that the opening of the foot cup 116 faces downward and is used to abut against the base.

[0140] It should be further noted that the horizontal limiting member 117 can be fixedly connected with the vertical surface through expansion bolts or common bolts, or can be connected through other connecting structures, and the embodiments of the present application do not limit this.

[0141] The embodiments of the present application further provide a cabinet 100, which is shown in Figure 1 、 Figure 14 、 Figure 15 、 Figure 16 and Figure 17 The cabinet 100 comprises any of the cabinet frames 110 and the battery cell modules 120, and the battery cell modules 120 are arranged on the supporting members 112 of the cabinet frames 110.

[0142] In the embodiments, the first support member 111 comprises the support connecting portion 1111 and the support extension portion 1112 which are connected with each other, and the supporting member 112 is connected with the support connecting portion 1111. In this way, the first support member 111 can be connected with the supporting member 112 through the support connecting portion 1111. Since the supporting member 112 is used for supporting the battery cell module 120, the gravity load applied by the battery cell module 120 on the cabinet frame 110 can be transmitted to the supporting member 112, and then transmitted to the support extension portion 1112 through the support connecting portion 1111. The support extension portion 1112 can play a supporting role, so that the cabinet frame 110 can bear the gravity load applied by the battery cell module 120.

[0143] In addition to the support extension portion 1112 playing a supporting role, the support connecting portion 1111 can also play a supporting role. In this way, both the support extension portion 1112 and the support connecting portion 1111 can bear the gravity load applied by the battery cell module 120, so as to enhance the stability of the cabinet frame 110. Since the support extension portion 1112 has the bending structure 11121, the cross section of the support extension portion 1112 perpendicular to the height direction has a bending angle, so as to increase the bending stiffness of the support extension portion 1112, and thus increase the bending stiffness of the first support member 111, i.e., further increase the stability of the cabinet frame 110, so as to increase the stability of the cabinet 100.

[0144] As an optional embodiment, in some embodiments, the first support member 111 protrudes from the battery cell module 120 along the first direction, which is shown in Figure 1 、 Figure 14 、 Figure 15 、 Figure 16 and Figure 17

[0145] ​The placement area between two adjacent supporting members 112 of the cabinet frame 110 is an accommodating unit 118. The battery cell module 120 is detachably inserted into the accommodating unit 118 along the first direction. When the battery cell module 120 is inserted into the accommodating unit 118, the first support member 111 protrudes from the battery cell module 120 along the first direction.

[0146] Since the battery cell module 120 is detachably inserted into the accommodating unit 118 along the first direction, the storage, transportation and disassembly of the cabinet 100 are facilitated. Specifically, when the cabinet 100 needs to be stored, the cabinet frame 110 can be separated from the battery cell module 120, and when the cabinet 100 needs to be used, the battery cell module 120 can be inserted into the accommodating unit 118.

[0147] When the battery cell module 120 is inserted into the accommodating unit 118, the first support member 111 protrudes from the battery cell module 120 along the first direction. In this way, the first support member 111 can protect the battery cell module 120 along the second direction. Specifically, when the operator walks or carries goods along the second direction, the battery cell module 120 will not be hit. Even if the cabinet 100 is hit, it will hit the first support member 111 and not the battery cell module 120, thereby making the cabinet 100 run more stably and improving the user's experience.

[0148] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 14 、 Figure 15 、 Figure 16 and Figure 17 When the battery cell module 120 is installed in the supporting area 1121, the support extension part 1112 of the first support member 111 protrudes from the battery cell module 120 along the first direction.

[0149] In this way, when the cabinet 100 is observed along the second direction, the side of the battery cell module 120 close to the first support member 111 is blocked by the first support member 111. In this way, the first support member 111 can further protect the battery cell module 120. Specifically, when the operator walks or carries goods along the second direction, the battery cell module 120 will not be hit. Even if the cabinet 100 is hit, it will hit the first support member 111 and not the battery cell module 120, thereby making the cabinet 100 run more stably and improving the user's experience.

[0150] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 14 、 Figure 15 、 Figure 16 and Figure 17The outer side plate of the battery cell module 120 is provided with a holding piece 121 along the first direction; the support extension 1112 protrudes from the holding piece 121 along the first direction.

[0151] Therefore, when the battery cell module 120 needs to be moved, the holding piece 121 can be gripped to achieve the movement. The holding piece 121 is made of insulating material, thereby avoiding electric shock of the operator, improving the safety of the battery cell module 120, and further improving the safety of the cabinet 100.

[0152] As an optional implementation, in some embodiments, referring to Figure 1 Figure 14 Figure 15 Figure 16 and Figure 17 The spacing d1 between the holding piece 121 and the outer side of the first support 111 along the first direction is in the range of 20mm≥d1≥15mm.

[0153] Therefore, along the second direction, the first support 111 also protects the holding piece 121. Specifically, when the cabinet 100 is observed along the second direction, the holding piece 121 is blocked by the first support 111. Therefore, the first support 111 can further protect the holding piece 121. Specifically, when the operator walks or carries goods along the second direction, the holding piece 121 will not be hit, so that the cabinet 100 runs more stably, improving the user experience. When the spacing d1 between the holding piece 121 and the outer side of the first support 111 along the first direction is in the range of 20mm≥d1≥15mm, the holding piece 121 is protected, and it is most convenient to use.

[0154] As an optional implementation, in some embodiments, referring to Figure 1 Figure 14 Figure 15 Figure 16 and Figure 17 The outer side plate of the battery cell module 120 is provided with a conductive connecting piece 122 along the first direction; the support extension 1112 protrudes from the conductive connecting piece 122 along the first direction.

[0155] Therefore, the battery cell module 120 can be electrically connected to the battery cell module through the conductive connecting piece 122, so that the battery cell module 120 can normally supply power to the battery cell module. In addition, the battery cell module 120 can also be connected in series or parallel with other battery cell modules 120 through the conductive connecting piece 122, thereby improving the overall power supply performance of the cabinet 100.

[0156] As an optional implementation, in some embodiments, referring to Figure 1 Figure 14 ​​​​​​​、 Figure 15 、 Figure 16 、 Figure 17 , along the first direction, the spacing d2 between the conductive connecting piece 122 and the outer side of the first support piece 111 is d2≥d1-10mm.

[0157] Since 20mm≥d1≥15mm, d2≥5mm. Along the second direction, the first support piece 111 also protects the conductive connecting piece 122. Specifically, when the cabinet 100 is observed along the second direction, the conductive connecting piece 122 is blocked by the first support piece 111. In turn, the first support piece 111 can protect the conductive connecting piece 122. Specifically, when the operator walks or carries goods along the second direction, the conductive connecting piece 122 will not be hit, so that the cabinet 100 runs more stably, and the user's use experience is improved.

[0158] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 14 、 Figure 15 、 Figure 16 、 Figure 17 , the electric cell module 120 is provided with a pick plate 123, and the pick plate 123 is located at the end of the outer side plate of the electric cell module 120 along the second direction.

[0159] Since along the second direction, the outer side plate of the electric cell module 120 is provided with the pick plate 123, the pick plate 123 can be detachably abutted with the side wall of the notch 11122. The pick plate 123 can play a limiting role, so that when the electric cell module 120 is inserted to the deepest part of the accommodating unit 118, the electric cell module 120 can be limited to continue to be inserted along the first direction, so that each electric cell module 120 can be connected to the set position when it is connected with the cabinet frame 110, and the appearance of the cabinet 100 is more beautiful.

[0160] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 14 、 Figure 15 、 Figure 16 、 Figure 17 , the length of the pick plate 123 along the second direction is less than the depth of the notch 11122 along the second direction.

[0161] Since the length of the pick plate 123 is less than the depth of the notch 11122 along the second direction, when the electric cell module 120 is inserted, the pick plate 123 can be avoided from colliding with the first support piece 111.

[0162] As an optional implementation, in some embodiments, referring to Figure 1 、 Figure 14 、 Figure 15 , Figure 16 and Figure 17 The distance m between the baffle 123 and the bottom surface of the gap 11122 in the second direction is in the range of 7mm≥m≥5mm.

[0163] When the distance m between the baffle 123 and the bottom surface of the gap 11122 is in the range of 7mm≥m≥5mm, the gap between the baffle 123 and the bottom surface of the gap 11122 is not obvious, and the appearance of the cabinet 100 is more beautiful.

[0164] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 14 , Figure 15 , Figure 16 and Figure 17 The width of the battery cell module 120 in the second direction is less than the distance between the two connection plates 1122 arranged opposite to each other.

[0165] In this way, when the battery cell module 120 is inserted into or taken out of the accommodating unit 118, the friction between the shell of the battery cell module 120 and the two connection plates 1122 can be avoided, and the user's experience can be improved.

[0166] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 14 , Figure 15 , Figure 16 and Figure 17 The distance n between the battery cell module 120 and the connection plate 1122 in the second direction is in the range of 5mm≥n≥4mm.

[0167] When the distance n between the battery cell module 120 and the side wall of the accommodating unit 118 in the second direction is in the range of 5mm≥n≥4mm, the movement distance of the battery cell module 120 in the second direction after being inserted into the module unit can be controlled within a certain range, and the user's experience can be improved.

[0168] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 14 , Figure 15 , Figure 16 and Figure 17 The number of the battery cell module 120 and the number of the supporting member 112 are both plural; the plurality of battery cell modules 120 and the plurality of supporting members 112 correspond one by one.

[0169] In this way, when the cabinet 100 is used, the number of the battery cell modules 120 installed in the cabinet 100 can be selected according to the actual power demand, so that the application range of the cabinet 100 is improved.

[0170] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 14 , Figure 15 , Figure 16 and Figure 17 , the cabinet 100 comprises a grounding conductive member, and each of the battery cell modules 120 is electrically connected to the grounding conductive member.

[0171] In this way, the electric charge on the shell of the battery cell module 120 can be conducted to the ground through the grounding conductive member, so that the cabinet 100 is safer to use.

[0172] Specifically, the first support member 111 is provided with a counter-pressure rivet nut 119 at a position corresponding to each of the accommodation units 118, and the counter-pressure rivet nut 119 is electrically connected to the shell of the battery cell module 120 when the battery cell module 120 is inserted into the accommodation unit 118. Each of the counter-pressure rivet nuts 119 is electrically connected to the grounding conductive member. In this way, the electric charge on the shell of the battery cell module 120 can be transmitted to the grounding conductive member through the counter-pressure rivet nut 119 and then conducted to the ground.

[0173] As an optional implementation, in some embodiments, referring to Figure 1 , Figure 14 , Figure 15 , Figure 16 and Figure 17 , the cabinet 100 further comprises a control assembly 130, and the control assembly 130 is electrically connected to each of the battery cell modules 120.

[0174] Specifically, the control assembly 130 is used to control the switch of the battery cell modules 120 and adjust the output voltage of the battery cell modules 120. The control assembly comprises a control module, and the control module is electrically connected to each of the battery cell modules 120.

[0175] In the second direction, the width of the control assembly 130 is the same as the width of the battery cell modules 120, and the control assembly 130 is arranged on the top of the cabinet frame 110.

[0176] It should be noted that a reference to "one embodiment," "an embodiment," "example embodiment," "some embodiments," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment.

[0177] In general, terminology can be understood at least in part from usage in context. For example, terms, such as "one or more" as used herein, can be understood as describing any feature, structure, or characteristic in a singular or multiple sense, depending at least in part on the context in which the term is used. Similarly, terms, such as "a," "an," or "the," again can be understood as describing either a singular or plural number of any feature, structure, or characteristic, depending at least in part on the context in which the term is used.

[0178] It will be readily understood that the terms "on," "above," and "over," as used herein, should not be construed as each being limited to a direct, adjacent arrangement. Rather, "on," "above," and "over," can each include two or more intervening features or layers such that the term "on," "above," or "over," can be construed as being either directly adjacent to, or not directly adjacent to, the feature on which the term is used. Moreover, it will be readily understood that the terms "over," "above," and "on," as used herein, should not be construed as each being limited to a direct, adjacent arrangement. Rather, "over," "above," and "on," can each include two or more intervening features or layers such that the term "over," "above," or "on," can be construed as being either directly adjacent to, or not directly adjacent to, the feature on which the term is used.

[0179] Furthermore, spatially relative terms, such as "beneath," "below," "lower," "above," "upper," and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90° or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0180] Finally, it should be noted that the above-described embodiments are merely intended to illustrate the technical solutions of the present application, but not to limit the same. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still make modifications to the technical solutions described in the foregoing embodiments, or equivalently replace some or all of the technical features thereof, and these modifications and replacements do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A server rack, characterized in that, For accommodating the battery cell module (120), including: The first support member (111) includes a support connecting part (1111) and a support extension part (1112) connected to each other, and the support extension part (1112) has a bending structure (11121). A support member (112) is connected to the support connection part (1111) and is used to support the battery cell module (120).

2. The rack according to claim 1, characterized in that, The bent structure (11121) encloses to form a notch (11122), which is located on the side of the support extension (1112) near the support member (112).

3. The rack according to claim 1, characterized in that, The support member (112) has a support area (1121) for supporting the battery cell module (120).

4. The rack according to claim 2, characterized in that, Along the first direction, the support connection (1111) is connected to one end of the support member (112); The end of the support extension (1112) opposite to the support connection (1111) protrudes from the support member (112) along the first direction; The first direction is perpendicular to the height direction of the rack.

5. The rack according to claim 4, characterized in that, The first support member (111) includes a first side (1113).

6. The rack according to claim 5, characterized in that, The first support member (111) includes a second side (1114), which is a bent edge.

7. The rack according to claim 6, characterized in that, The bending angle (111211) of the bent edge is a right angle.

8. The rack according to claim 6, characterized in that, The first support member (111) includes a third side (1115).

9. The rack according to claim 8, characterized in that, The first end of the third side (1115) is perpendicularly connected to the first side (1113), and the second end of the third side (1115) is perpendicularly connected to the second side (1114).

10. The rack according to claim 9, characterized in that, The first support member (111) is a single piece.

11. The rack according to claim 10, characterized in that, The first support member (111) includes a first frame (1116) and a second frame (1117), which together form a closed frame; the first frame (1116) is connected to the support member (112).

12. The rack according to claim 11, characterized in that, The first support member (111) includes a fastener (1118); the fastener (1118) passes through the first frame (1116) and the second frame (1117).

13. The rack according to claim 11, characterized in that, The portion where the first frame (1116) connects to the support member (112) is the first side (1113).

14. The rack according to claim 11, characterized in that, The portions of the first border (1116) and the second border (1117) located in the notch (11122) constitute the second side (1114).

15. The rack according to claim 11, characterized in that, The remaining part of the closed frame, excluding the first side (1113) and the second side (1114), is the third side (1115).

16. The rack according to claim 4, characterized in that, The number of the first support members (111) is two, and the two first support members (111) are spaced apart along the second direction; the second direction is perpendicular to the height direction of the cabinet frame and intersects with the first direction.

17. The rack according to claim 1, characterized in that, The number of the support members (112) is multiple, and the multiple support members (112) are spaced apart along the height direction of the cabinet frame.

18. The rack according to claim 1, characterized in that, The support member (112) includes a connecting plate (1122) and a support plate (1123) that are perpendicular to each other. The connecting plate (1122) is connected to the support connection part (1111), and the support plate (1123) has a support area (1121).

19. The rack according to claim 18, characterized in that, The connecting plate (1122) of the support member (112) has a support connection portion, which is connected to the support connection portion (1111).

20. The rack according to claim 1, characterized in that, The rack includes a second support member (113), the first support member (111) is connected to one end of the support member (112) along a first direction, and the second support member (113) is connected to the other end of the support member (112) along the first direction.

21. The rack according to claim 20, characterized in that, There are two second support members (113) and two first support members (111); Along the height direction of the rack, the projection of the rack is a rectangle. The projections of the two first support members (111) are located at two adjacent corners of the rectangle, and the projections of the two second support members (113) are located at the other two corners of the rectangle projection.

22. The rack according to claim 21, characterized in that, The rack includes a reinforcing member (114), and the two ends of the reinforcing member (114) are respectively connected to the two second supporting members (113).

23. The rack according to claim 20, characterized in that, The rack also includes a support base, which is connected to the bottom of the first support member (111) and / or the second support member (113).

24. The rack according to claim 23, characterized in that, The bottom of the support base is provided with a bearing plate (115); Alternatively, the bottom of the support base is provided with a foot cup (116), the length of which is adjustable.

25. A server rack, characterized in that, Includes the rack and battery module (120) as described in any one of claims 1-24, wherein the battery module (120) is placed on the support (112) of the rack.

26. The cabinet according to claim 25, characterized in that, Along the first direction, the first support member (111) protrudes from the battery cell module (120).

27. The cabinet according to claim 26, characterized in that, When the battery cell module (120) is installed in the support area (1121), the support extension (1112) of the first support member (111) protrudes from the battery cell module (120) along the first direction.

28. The cabinet according to claim 27, characterized in that, Along the first direction, the outer side plate of the battery cell module (120) is provided with a gripper (121); The support extension (1112) protrudes from the gripper (121) along the first direction.

29. The cabinet according to claim 28, characterized in that, Along the first direction, the distance d1 between the outer side of the grip (121) and the first support (111) is in the range of 20mm ≥ d1 ≥ 15mm.

30. The cabinet according to claim 27, characterized in that, Along the first direction, the outer side plate of the battery cell module (120) is provided with a conductive connector (122); The supporting extension (1112) protrudes from the conductive connector (122) along the first direction.

31. The cabinet according to claim 30, characterized in that, Along the first direction, the distance d2 between the conductive connector (122) and the outer side of the first support member (111) ranges from d2 to d1-10mm.

32. The cabinet according to claim 27, characterized in that, The battery cell module (120) is provided with a pick-up plate (123), which is located at the end of the outer side plate of the battery cell module (120) along the second direction.

33. The cabinet according to claim 32, characterized in that, The length of the cantilever plate (123) along the second direction is less than the depth of the notch (11122) along the second direction.

34. The cabinet according to claim 33, characterized in that, Along the second direction, the distance m between the cantilever plate (123) and the bottom surface of the notch (11122) along the second direction is in the range of 7mm ≥ m ≥ 5mm.

35. The cabinet according to claim 27, characterized in that, Along the second direction, the width of the cell module (120) is smaller than the distance between the two oppositely arranged connecting plates (1122).

36. The cabinet according to claim 35, characterized in that, Along the second direction, the distance n between the battery cell module (120) and the connecting plate (1122) ranges from 5mm to 4mm.

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