A clip and energy storage system

Abstract

The utility model provides a kind of wire clamp and energy storage system, the wire clamp includes wire clamp body and wire clamp part, wire clamp body is provided with the wire slot for cable to pass through through penetration;Wire clamp part can be movably adjusted along the direction perpendicular to the penetration direction of wire slot and be set on wire clamp body, at least part of wire clamp part is located in wire slot, to hold cable by the part of wire clamp part in wire slot.The wire clamp of the utility model is provided with the wire clamp part of wire clamp body, which can be movably adjusted, different thickness cables can pass through wire clamp body from wire slot, after cable passes through wire clamp body, wire clamp part is movably adjusted towards cable, so that wire clamp part can clamp cable, so that wire clamp can be compatible with different thickness cables.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment technology, and in particular to a wire clamp and an energy storage system. Background Technology

[0002] As the global energy structure accelerates its transformation towards a "dual-carbon" goal, the installed capacity of new energy sources, represented by photovoltaics and wind power, is experiencing explosive growth, leading to a surge in demand for supporting energy storage systems (especially large-capacity battery energy storage power stations, industrial and commercial energy storage, and distributed energy storage). As a core primary device in energy storage systems that enables the collection, distribution, and protection of multiple DC or AC power sources, the combiner cabinet typically requires multiple large-section, high-current-carrying power cables to be connected to its output.

[0003] Due to differences in national standards, voltage levels, and capacities, the outer diameters of these cables vary significantly. To counteract the pulling effect of the cable's own weight on the terminals, dedicated clamps corresponding to each cable diameter must be used on-site: after the cable passes through the gap between the clamp and the clamp's crossbeam, tightening the connecting bolts secures the cable. A change in cable diameter necessitates a replacement clamp, resulting in a complex range of clamp specifications and management difficulties. Therefore, the market urgently needs a universal clamp compatible with cables of varying thicknesses. Utility Model Content

[0004] The purpose of this invention is to provide a wire clamp and an energy storage system, with the aim of designing a universal wire clamp that is compatible with cables of different thicknesses.

[0005] To solve the above-mentioned technical problems, the present invention provides a wire clamp, comprising:

[0006] The clamp body has a clamping groove through which the cable passes;

[0007] A wire clamp is movably and adjustably disposed on the wire clamp body in a direction perpendicular to the through direction of the wire clamping groove, at least a portion of the wire clamp is located within the wire clamping groove to clamp the cable through the portion of the wire clamp located within the wire clamping groove.

[0008] In some embodiments, the groove wall of the wire clamping groove is provided with an adjustable member that can be movably adjusted. The adjustable member includes an operating part located outside the wire clamping groove and an abutting part located inside the wire clamping groove. The abutting part is used to abut against the wire clamping member so as to drive the wire clamping member through the adjustable member.

[0009] In some embodiments, the adjusting member is located on the side of the clamp member away from the cable.

[0010] In some embodiments, the adjusting member is movably and adjustably disposed on the bottom wall of the wire clamping groove along the direction of movement of the wire clamping member.

[0011] In some embodiments, the adjusting member is a screw-in member, and a threaded hole that engages with the screw-in member is provided through the groove wall of the clamping groove.

[0012] In some embodiments, multiple adjusting members are provided at intervals along a direction perpendicular to the direction of movement of the clamping member.

[0013] In some embodiments, the arrangement direction of the plurality of adjusting members is perpendicular to the through direction of the clamping groove.

[0014] In some embodiments, one of the wire clamp body and the wire clamping member is provided with a clamping head, and the other is provided with a clamping groove, wherein the clamping head extends into the clamping groove.

[0015] In some embodiments, the slot extends along the movement direction of the wire clamp, and the card head and the slot form a sliding guide engagement in the movement direction of the wire clamp.

[0016] In some embodiments, the wire clamping member has at least one end provided with the clamping head or the clamping groove in a direction perpendicular to the moving direction of the wire clamping member and the through direction of the wire clamping groove.

[0017] In some embodiments, the groove wall of the wire clamping groove is provided with the card slot, wherein:

[0018] The card slot is configured to penetrate the wall of the wire clamping groove, allowing the card head to pass through the wall of the wire clamping groove from the card slot; and / or,

[0019] The groove wall of the wire clamping groove is provided with an opening groove that communicates with the card slot. The opening groove is located on one side of the card slot in the penetrating direction of the wire clamping groove. The end of the opening groove away from the card slot penetrates the wire clamp body so that the card head can be inserted into the card slot from the opening groove.

[0020] In some embodiments, the opening slot connects to the end of the clip that is away from the cable in the direction of movement of the clamp.

[0021] In some embodiments, the wire clamp is plate-shaped, and the plate surface of the wire clamp is perpendicular to the direction of movement of the wire clamp.

[0022] In some embodiments, the wire clamp and the groove of the wire clamp are opposite each other in the direction of movement of the wire clamp.

[0023] To achieve the above objectives, this utility model also provides an energy storage system, including the aforementioned wire clamp.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The wire clamp of this utility model has an adjustable clamping component on its body. Cables of different thicknesses can pass through the clamping groove of the wire clamp body. After the cable passes through the wire clamp body, the clamping component can be adjusted to clamp the cable, thus making the wire clamp compatible with cables of different thicknesses. Attached Figure Description

[0026] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0027] Figure 1 This is a schematic diagram of the structure in which the wire clamp is installed on the wire clamp crossbeam in an embodiment of this utility model;

[0028] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0029] Figure 3 for Figure 1 A schematic diagram of the centerline clamp;

[0030] Figure 4 for Figure 3 A schematic diagram of the structure of the centerline clamp body;

[0031] Figure 5 for Figure 3 A schematic diagram of the structure of the middle clamping component.

[0032] Explanation of reference numerals in the accompanying drawings of this utility model:

[0033] Wire clamp 100, wire clamp body 1, wire clamping groove 11, threaded hole 12, slot 13, opening groove 14, mounting ear 15, mounting hole 16, wire clamping part 2, clamp head 21, adjusting part 3, screw connection part 3a, operating part 31, abutting part 32, cable 200, wire clamp crossbeam 300, fastener 400.

[0034] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0037] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0038] This utility model provides a wire clamp that can be used in energy storage systems such as energy storage containers. The following description will use the wire clamp in the combiner cabinet of an energy storage container as an example. Figures 1 to 5 A preferred embodiment of the wire clamp provided by this utility model is shown.

[0039] Please see Figures 1 to 3 In some embodiments, the clamp 100 includes a clamp body 1 and a clamping member 2. The clamp body 1 is provided with a clamping groove 11 through which the cable 200 passes. The clamping member 2 is movably and adjustably disposed on the clamp body 1 in a direction perpendicular to the through direction of the clamping groove 11. At least a portion of the clamping member 2 is located in the clamping groove 11 so as to clamp the cable 200 by the portion of the clamping member 2 located in the clamping groove 11.

[0040] Specifically, the wire clamp 100 is used to clamp the cable 200. The wire clamp body 1 of the wire clamp 100 is provided with a wire clamping groove 11, which extends through the wire clamp body 1 along its length. Thus, the cable 200 laid along the length of the wire clamping groove 11 can pass through the wire clamp body 1 at the wire clamping groove 11. The wire clamping groove 11 has two opposing sidewalls in its width direction, and a opposing bottom wall and opening in its depth direction. The bottom wall of the wire clamping groove 11 is connected to the two sidewalls, and the opening of the wire clamping groove 11 is formed between the ends of the two sidewalls away from the bottom wall. The specific shape of the wire clamping groove 11 can be set according to actual conditions. For example, the wire clamping groove 11 can be a square groove, a trapezoidal groove, or an arc-shaped groove, etc. The following description will use a square groove as an example.

[0041] A blocking structure is provided at the opening of the wire clamping groove 11. The blocking structure can block at least part of the opening of the wire clamping groove 11, so as to prevent the cable 200 from leaving the wire clamping groove 11 from the opening. The blocking structure can be an integral structure with the wire clamp body 1. For example, the blocking structure can be a baffle or block provided at the opening of the wire clamping groove 11.

[0042] The blocking structure can also be a separate component connected to the wire clamp body 1, the portion of which forms the blocking structure opposite the slot of the wire clamping groove 11. Optionally, please refer to... Figures 1 to 3 In some embodiments, the wire clamp body 1 is mounted on the wire clamp crossbeam 300 by fasteners 400, and the surface of the wire clamp crossbeam 300 near the wire clamp body 1 covers the opening of the wire clamping groove 11. Thus, the wire clamp crossbeam 300 forms a blocking structure. The following description will use the example of the wire clamp body 1 being mounted on the wire clamp crossbeam 300. The fastener 400 can be a pin or a screw, for example, please refer to [reference needed]. Figure 1 and Figure 2 In some embodiments, fastener 400 includes threaded screws and nuts.

[0043] A sufficiently large gap is usually left between the bottom wall of the cable clamp groove 11 and the cable clamp crossbeam 300 so that at least most of the cables 200 on the market can pass through the cable clamp body 1 normally from the cable clamp groove 11.

[0044] The wire clamp 2 is adjustable relative to the clamp body 1, and at least a portion of the wire clamp 2 is located within the clamping groove 11. Thus, after the cable 200 passes through the clamp body 1 from the clamping groove 11, adjusting the wire clamp 2 towards the cable 200 allows the portion of the wire clamp 2 within the clamping groove 11 to clamp the cable 200, thereby enabling the clamp 100 to accommodate cables 200 of different thicknesses. The clamp 100 employs an adjustable clamping structure, making operation simple.

[0045] The direction of movement of the wire clamping member 2 relative to the wire clamp body 1 is perpendicular or approximately perpendicular to the through direction of the wire clamping groove 11 (i.e., the length direction of the wire clamping groove 11). The specific setting of the direction of movement of the wire clamping member 2 can be determined according to the actual situation. For example, the direction of movement of the wire clamping member 2 can be the width direction or the depth direction of the wire clamping groove 11, etc. Optionally, please refer to Figures 1 to 3 In some embodiments, the clamping member 2 and the opening of the clamping groove 11 are opposite each other in the direction of movement of the clamping member 2. The direction of movement of the clamping member 2 is the depth direction of the clamping groove 11. The clamping member 2 can be located on the side of the cable 200 away from the opening of the clamping groove 11, so that the clamping member 2 can clamp the cable 200 together with the clamping beam 300 in the depth direction of the clamping groove 11; the clamping member 2 can also be located on the side of the cable 200 close to the opening of the clamping groove 11, so that the clamping member 2 can clamp the cable 200 together with the bottom wall of the clamping groove 11 in the depth direction of the clamping groove 11. The following will be described with the example of the clamping member 2's direction of movement being the depth direction of the clamping groove 11 and the clamping member 2 being located on the side of the cable 200 away from the opening of the clamping groove 11.

[0046] The wire clamp 100 of this utility model has a wire clamp body 1 with an adjustable wire clamping member 2. Cables 200 of different thicknesses can pass through the wire clamp body 1 through the wire clamping groove 11. After the cable 200 passes through the wire clamp body 1, the wire clamping member 2 can be adjusted in the direction of the cable 200 to clamp the cable 200, thereby enabling the wire clamp 100 to be compatible with cables 200 of different thicknesses.

[0047] The specific shape and style of the wire clamp 2 can be set according to the actual situation. For example, the wire clamp 2 can be set in the shape of a plate, strip, or block. Optionally, please refer to Figures 1 to 3 In some embodiments, the wire clamp 2 is plate-shaped, and the plate surface of the wire clamp 2 is perpendicular to the direction of movement of the wire clamp 2.

[0048] Specifically, the wire clamp 2 is plate-shaped, and the plate surface of the wire clamp 2 is perpendicular or approximately perpendicular to the direction of movement of the wire clamp 2 (i.e., the depth direction of the clamping groove 11). By making the wire clamp 2 plate-shaped, the contact area between the wire clamp 2 and the cable 200 is increased, so that the cable 200 can be clamped more tightly by the wire clamp 2. The following will describe the wire clamp 2 being plate-shaped as an example.

[0049] The wire clamp 2 is movably and adjustablely mounted on the wire clamp body 1. There are several ways to achieve the movability adjustment of the wire clamp 2. It can be that the operator directly drives the wire clamp 2 to achieve the movability adjustment of the wire clamp 2; or the wire clamp body 1 can be provided with an adjusting member that is connected to the wire clamp 2 in a transmission manner. When the operator operates the adjusting member, the wire clamp 2 can be driven by the adjusting member to achieve the movability adjustment of the wire clamp 2.

[0050] Optionally, please refer to Figures 1 to 3 In some embodiments, the groove wall of the wire clamping groove 11 is provided with an adjustable member 3 that can be moved and adjusted. The adjustable member 3 includes an operating part 31 located outside the wire clamping groove 11 and an abutting part 32 located inside the wire clamping groove 11. The abutting part 32 is used to abut against the wire clamping member 2 so as to drive the wire clamping member 2 through the adjustable member 3.

[0051] Specifically, a through hole is provided through the wall of the wire clamping groove 11. The adjusting member 3 is movably and adjustablely disposed at the through hole. One end of the adjusting member 3 extends into the wire clamping groove 11 from the through hole to form a contact part 32, and the other end of the adjusting member 3 away from the contact part 32 is located outside the wire clamping groove 11 to form an operating part 31. In this way, the operator can adjust the adjusting member 3 relative to the wire clamp body 1 by operating the operating part 31. When the operator adjusts the adjusting member 3, the contact part 32 of the adjusting member 3 can form a transmission connection with the wire clamp 2, thereby enabling the adjusting member 3 to drive the wire clamp 2 to move in the direction of the cable 200.

[0052] The adjusting member 3 can be disposed on one side of the wire clamping member 2 in the width direction of the wire clamping groove 11; the adjusting member 3 can also be disposed on one side of the wire clamping member 2 in the depth direction of the wire clamping groove 11, that is, the adjusting member 3 can be located on the side of the wire clamping member 2 away from the opening of the wire clamping groove 11 or on the side close to the opening of the wire clamping groove 11. Optionally, please refer to Figures 1 to 3 In some embodiments, the adjusting member 3 is located on the side of the clamping member 2 away from the cable 200.

[0053] Specifically, the adjusting member 3 is located on the side of the clamping member 2 away from the opening of the clamping groove 11. This way, when the clamping member 2 moves towards the opening of the clamping groove 11 (i.e., towards the cable 200) to clamp the cable 200, not only is interference from the adjusting member 3 on the movement of the clamping member 2 avoided, but also interference from the adjusting member 3 on the cable 200 passing through the clamping groove 11 is prevented. The following description will use the example of the adjusting member 3 being located on the side of the clamping member 2 away from the opening of the clamping groove 11 as an example.

[0054] The direction of movement of the adjusting member 3 can be set according to the actual situation. For example, the direction of movement of the adjusting member 3 can be the same as the direction of movement of the clamping member 2; the direction of movement of the adjusting member 3 can also be different from the direction of movement of the clamping member 2. When the direction of movement of the adjusting member 3 is different from the direction of movement of the clamping member 2, a transmission structure such as a mutually cooperating inclined plane or a gear and rack transmission structure can be set between the adjusting member 3 and the clamping member 2 to realize that the adjusting member 3 drives the clamping member 2 to move in the direction of the cable 200.

[0055] Optionally, please refer to Figures 1 to 3 In some embodiments, the adjusting member 3 is movably and adjustably disposed on the bottom wall of the clamping groove 11 along the moving direction of the clamping member 2.

[0056] Specifically, the direction of movement of the adjusting member 3 is the same as or approximately the same as the direction of movement of the clamping member 2. The direction of movement of the adjusting member 3 is also the depth direction of the clamping groove 11. The adjusting member 3 is movably and adjustably disposed on the bottom wall of the clamping groove 11 along the depth direction of the clamping groove 11. The abutting part 32 of the adjusting member 3 abuts against the side of the clamping member 2 away from the opening of the clamping groove 11. When the operator moves the adjusting member 3 towards the opening of the clamping groove 11, the adjusting member 3 can push the clamping member 2 to move together towards the opening of the clamping groove 11, so that the clamping member 2 clamps the cable 200.

[0057] The specific configuration of the adjusting element 3 can be set according to the actual situation. For example, the adjusting element 3 can be an adjusting screw; the adjusting element 3 can also be a gear and rack assembly, with the gear forming the operating part 31 of the adjusting element 3 and one end of the rack abutting against the clamping member 2 to form an abutting part 32; the adjusting element 3 can also be a ball screw assembly, etc. Optionally, please refer to Figures 2 to 4 In some embodiments, the adjusting member 3 is a screw connector 3a, and a threaded hole 12 that is threaded to engage with the screw connector 3a is provided through the groove wall of the clamping groove 11.

[0058] Specifically, the through hole on the wire clamp body 1 for mounting the adjusting member 3 can be provided on the side wall or bottom wall of the wire clamp groove 11, for example, please refer to Figures 2 to 4 In some embodiments, a through hole is provided on the bottom wall of the wire clamping groove 11, thereby setting the adjusting member 3 on the bottom wall of the wire clamping groove 11. The following will describe the example of the adjusting member 3 being set on the bottom wall of the wire clamping groove 11.

[0059] The adjusting member 3 can be a bolt or other threaded component 3a, and the through hole is a threaded hole 12 that mates with the thread of the threaded component 3a. The head of the threaded component 3a is located outside the wire clamping groove 11, forming an operating part 31. The tail of the threaded component 3a extends into the wire clamping groove 11 and abuts against the wire clamping member 2, so that the tail of the threaded component 3a forms the operating part 31. Thus, when the operator rotates the threaded component 3a, the tail of the threaded component 3a can push the wire clamping member 2 towards the cable 200, clamping the cable 200, making the operation of the wire clamp 100 simpler.

[0060] The clamp body 1 may be provided with one or more adjusting parts 3. Optionally, please refer to Figures 1 to 3 In some embodiments, multiple adjusting members 3 are provided at intervals along a direction perpendicular to the direction of movement of the clamping member 2.

[0061] Specifically, the wire clamp body 1 is provided with a plurality of adjusting members 3. The plurality of adjusting members 3 can be arranged in one direction perpendicular to the movement direction of the wire clamping member 2. For example, the plurality of adjusting members 3 can be arranged at intervals along the length direction or the width direction of the wire clamping groove 11. The plurality of adjusting members 3 can be arranged in two directions perpendicular to the movement direction of the wire clamping member 2. For example, the plurality of adjusting members 3 can be arranged in an array along the length direction and the width direction of the wire clamping groove 11.

[0062] Optionally, please refer to Figures 1 to 3 In some embodiments, the arrangement direction of the plurality of adjusting members 3 is perpendicular to the through direction of the clamping groove 11.

[0063] Specifically, the cable clamp body 1 is provided with a plurality of adjusting members 3 arranged at intervals along the width direction of the clamping groove 11. By pushing the clamping member 2 with the multiple adjusting members 3 arranged at intervals along the width direction, the clamping member 2 can move smoothly along the depth direction of the clamping groove 11, allowing the clamping member 2 to better fit the cable 200 and clamp it securely. The specific number of adjusting members 3 can be set according to actual needs; for example, there can be two, three, four, or more adjusting members 3. Optionally, please refer to... Figures 1 to 3 In some embodiments, two adjusting members 3 are provided at intervals along the width direction of the wire clamping groove 11, so that the operator can adjust the movement of the wire clamping member 2 by operating the two adjusting members 3, making the operation of the wire clamp 100 simpler.

[0064] The wire clamp 2 is movably and adjustably mounted on the wire clamp body 1. A movable connection structure is typically provided between the wire clamp 2 and the wire clamp body 1. This movable connection structure not only allows the wire clamp 2 to move relative to the wire clamp body 1, but also limits the movement between the wire clamp 2 and the wire clamp body 1, preventing separation. The specific configuration of the movable connection structure can be determined according to actual conditions; for example, it can be a gear and rack transmission structure or a slider and rail cooperation structure.

[0065] Optionally, please refer to Figures 3 to 5 In some embodiments, one of the wire clamp body 1 and the wire clamp 2 is provided with a clamp head 21, and the other is provided with a clamp groove 13, with the clamp head 21 extending into the clamp groove 13.

[0066] Specifically, the movable connection structure between the clamp body 1 and the clamping member 2 includes a locking head 21 and a locking slot 13. At least a portion of the locking head 21 is located within the locking slot 13, thus forming a limiting fit between the locking head 21 and the locking slot 13 to confine the locking head 21 within the locking slot 13, thereby preventing the clamping member 2 from detaching from the clamp body 1. This movable connection structure has the advantage of simple structure. The locking head 21 can be located on the clamping member 2, while the locking slot 13 is located on the clamp body 1; alternatively, the locking head 21 can be located on the clamp body 1, while the locking slot 13 is located on the clamping member 2. The following description will use the example of the locking head 21 being located on the clamping member 2 and the locking slot 13 being located on the clamp body 1.

[0067] The wire clamp 2 may have a movable connection structure between one end of the wire clamp groove 11 and the wire clamp body 1 in the width direction; alternatively, the wire clamp 2 may have movable connection structures between both ends of the wire clamp groove 11 and the wire clamp body 1 in the width direction. Optionally, please refer to... Figures 3 to 5 In some embodiments, the wire clamp 2 is provided with a clamp head 21 or a clamp groove 13 at at least one end in a direction perpendicular to the direction of movement of the wire clamp 2 and the through direction of the wire clamp groove 11.

[0068] Specifically, the wire clamp 2 has a locking head 21 at each end of the width direction of the wire clamping groove 11, or multiple locking heads 21 spaced apart along the depth direction of the wire clamping groove 11. Thus, two movable connecting structures are respectively provided between the two ends of the wire clamp 2 and the wire clamp body 1. These two movable connecting structures can limit the two ends of the wire clamp 2, preventing one end of the wire clamp 2 from tilting up and avoiding the problem of the wire clamp 2 getting stuck during adjustment.

[0069] The shape of the card slot 13 is usually adapted to the shape of the card head 21. Alternatively, please refer to [reference needed]. Figures 3 to 5In some embodiments, the slot 13 extends along the movement direction of the clamping member 2, and the clamping head 21 and the slot 13 form a sliding guide engagement in the movement direction of the clamping member 2.

[0070] Specifically, the slot 13 is a straight slot extending along the depth direction of the clamping groove 11, so that the clamp head 21 and the slot 13 can form a sliding guide engagement in the moving direction of the clamping member 2. Thus, during the process of adjusting the clamping member 2, the sliding guide engagement between the clamp head 21 and the slot 13 helps the clamping member 2 to move smoothly toward the cable 200.

[0071] A slot 13 is provided on the wall of the wire clamping groove 11. Depending on the different ways in which the wire clamping member 2 moves and the different positions of the clamping head 21 on the wire clamping member 2, the slot 13 can be provided on the side wall or bottom wall of the wire clamping groove 11. Optionally, please refer to... Figures 3 to 5 In some embodiments, the card slot 13 is disposed on the side wall of the wire clamping groove 11. The following will describe the case where the card slot 13 is disposed on the side wall of the wire clamping groove 11.

[0072] The slot 13 is provided on the inner surface of the groove wall of the wire clamping groove 11. The slot 13 can penetrate the outer surface of the groove wall of the wire clamping groove 11, that is, the depth of the slot 13 is equal to the thickness of the groove wall of the wire clamping groove 11; or the slot 13 may not penetrate the outer surface of the groove wall of the wire clamping groove 11, that is, the depth of the slot 13 is less than the thickness of the groove wall of the wire clamping groove 11. Optionally, please refer to Figures 3 to 5 In some embodiments, the card slot 13 is configured to penetrate the wall of the wire clamping groove 11 so that the card head 21 passes through the wall of the wire clamping groove 11 from the card slot 13.

[0073] Specifically, the slot 13 penetrates the outer surface of the wall of the wire clamping groove 11, allowing the entire slot 13 to pass through the wall of the wire clamping groove 11. The end of the clamping head 21, away from the wire clamping member 2, passes through the wall of the wire clamping groove 11 from the slot 13 and extends outside the wire clamping groove 11. By configuring the slot 13 as a through slot, the clamping head 21 can pass through the wall of the wire clamping groove 11 from the slot 13. This avoids interference between the clamping head 21 on the wire clamping member 2 and the wall of the wire clamping groove 11 during the installation of the wire clamping member 2 onto the wire clamp body 1, making the installation of the wire clamping member 2 easier and more convenient.

[0074] Optionally, please refer to Figures 3 to 5 In some embodiments, the groove wall of the wire clamping groove 11 is provided with an opening groove 14 that communicates with the card slot 13. The opening groove 14 is located on one side of the card slot 13 in the penetrating direction of the wire clamping groove 11. The end of the opening groove 14 away from the card slot 13 penetrates the wire clamp body 1 so that the card head 21 can be inserted into the card slot 13 from the opening groove 14.

[0075] Specifically, the wire clamping groove 11 has an opening groove 14 extending along its length on its sidewall. One end of the opening groove 14 connects to the retaining groove 13, and the other end penetrates the sidewall of the wire clamping groove 11 (i.e., penetrates one end face of the clamp body 1 along the length of the wire clamping groove 11). When installing the wire clamp 2 onto the clamp body 1, the clamp head 21 on the wire clamp 2 can be aligned with the opening groove 14 on the clamp body 1, allowing the clamp head 21 to enter the opening groove 14 from the end away from the retaining groove 13, and then the clamp head 21 can be allowed to enter the retaining groove 13 along the opening groove 14, thus completing the installation of the wire clamp 2. In this way, by providing the opening groove 14 on the clamp body 1, the clamp head 21 can easily enter the retaining groove 13.

[0076] Optionally, please refer to Figures 2 to 5 In some embodiments, the opening slot 14 connects to the end of the slot 13 that is away from the cable 200 in the direction of movement of the clamping member 2.

[0077] Specifically, the slot 13 extends along the depth direction of the wire clamping groove 11, and the opening slot 14 is located at the end of the slot 13 away from the opening of the wire clamping groove 11 (i.e. away from the cable 200). In this way, when the wire clamping member 2 clamps the cable 200, the clamping head 21 on the wire clamping member 2 can be separated from the opening slot 14 in the depth direction of the wire clamping groove 11, thus avoiding the problem of the clamping head 21 sliding out of the slot 13 from the opening slot 14.

[0078] As described above, the clamp body 1 is provided with mounting holes 16. The specific arrangement of the mounting holes 16 on the clamp body 1 can be set according to the actual situation. Optionally, please refer to Figures 2 to 4 In some embodiments, the clamp body 1 is provided with a mounting ear 15, and the mounting ear 15 is provided with a mounting hole 16.

[0079] Specifically, the wire clamp body 1 is usually a sheet metal part. The wire clamp body 1 can be formed by bending to form a wire clamping groove 11. The two side walls of the wire clamping groove 11 are folded in a direction away from each other to form two mounting ears 15. Each mounting ear 15 is provided with a mounting hole 16.

[0080] This utility model also provides an energy storage system, which includes a wire clamp. Since the wire clamp adopts the technical solution of the above embodiment, it has the beneficial effects brought about by the technical solution of the above embodiment.

[0081] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

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