Energy storage system combiner cabinet convenient for wiring

Abstract

The utility model discloses an energy storage system junction cabinet that is convenient for wire management, including a cabinet body and a cabinet door, wherein the cabinet door is installed on the front side of the cabinet body, and electrical components are installed inside the cabinet body, and wire harness plates are fixed on both sides of the cabinet door, and two "T"-shaped guide rods are installed on the side of the wire harness plate close to the center of the cabinet body, and a plurality of wire harness assemblies are slidably installed on the outer side of the guide rods; the wire harness assembly includes a first plate body and a second plate body that are respectively slidably sleeved on the outer sides of the two guide rods, and the first plate body and the second plate body are distributed front and back, and a winding reel and a fixing member are installed on the front side of the first plate body, and the fixing member is used to fix the wire harness, and a positioning seat is fixed on the rear side of the second plate body. The energy storage system junction cabinet that is convenient for wire management can adapt to the height requirements of the wire harness by moving the wire harness assembly on the wire harness plate, and the wire harness can be wound by the winding reel to achieve a suitable length, thereby improving the wire harness arrangement effect.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage system combiner cabinets, in particular to an energy storage system combiner cabinet which is convenient for wiring. Background Art

[0002] The energy storage system combiner cabinet plays a vital role in the field of new energy. It connects multiple energy storage batteries in series or in parallel to achieve energy collection and distribution.

[0003] As an important component of the energy storage system, the combiner cabinet has the functions of current collection, safety protection, monitoring and control, power distribution, reliability and flexibility. It is widely used in energy storage, renewable energy generation, microgrid and other fields. However, the existing combiner cabinet often has some problems due to the large number of wires inside it, and does not have a good combing structure. The wires are easily entangled, and the cables are messy and difficult to manage. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model:

[0005] The purpose of the utility model is to provide a combiner cabinet for an energy storage system which is convenient for wiring, so as to solve the problems in the current market raised by the above-mentioned background technology.

[0006] 2. Technical solution:

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy storage system junction cabinet that is convenient for wiring, comprising a cabinet body and a cabinet door, wherein the cabinet door is installed on the front side of the cabinet body, and electrical components are installed inside the cabinet body, and a wire harness plate is fixed on both sides of the cabinet door, and two "T"-shaped guide rods are installed on one side of the wire harness plate close to the center of the cabinet body, and a plurality of wire harness assemblies are slidably installed on the outer side of the guide rod;

[0008] The wiring harness assembly includes a first plate body and a second plate body which are respectively slidably mounted on the outside of two guide rods, and the first plate body and the second plate body are distributed front to back, and a winding drum and a fixing part are installed on the front side of the first plate body, and the fixing part is used to fix the wiring harness, and a positioning seat is fixed on the rear side of the second plate body, and a positioning part is installed inside the positioning seat, and the positioning part is used to fix the wiring harness assembly to the side of the wiring harness plate.

[0009] Furthermore, limiting members are installed between the first plate body and the second plate body and at the ends of the second plate body, and the limiting members include fixing columns fixed on the first plate body and the second plate body, and a sleeve is sleeved on the outer side of the fixing column, and a pressure spring is connected between the sleeve and the fixing column, and there are four limiting members, and the four limiting members are grouped in pairs.

[0010] Through the above technical solution, the wire harness can be limited to the wire harness assembly and the second plate through two limiting members.

[0011] Furthermore, the positioning member includes a positioning block slidably installed inside the positioning seat and a first threaded rod threadably installed inside the positioning seat, a compression spring is connected between the positioning block and the positioning seat, and a compression block is fixed to the end of the first threaded rod, and the compression block and the positioning block are arranged correspondingly.

[0012] Through the above technical solution, the wiring harness assembly can be fixed on the side of the wiring harness plate by using the positioning piece.

[0013] Furthermore, the positioning block is designed in an "L" shape, and one side of the upper end of the positioning block is designed in an inclined shape, and the positioning block and the positioning groove form a concave-convex fit, and the positioning grooves are arranged at equal intervals on the side of the wiring harness plate.

[0014] Through the above technical solution, the wiring harness assembly can be fixed at different heights.

[0015] Furthermore, a first wire hole and a second wire hole are formed at the end of the first plate.

[0016] Through the above technical solution, the wire harness can be guided.

[0017] Furthermore, the fixing member includes a first fixing plate fixed on the first plate body, a guide column is fixed to the end of the first fixing plate, and a second threaded rod is threadedly installed on the end of the first fixing plate, and the second fixing plate is sleeved on the outer side of the guide column and the second threaded rod, and the guide column and the second threaded rod are connected to the second fixing plate in a fitting sliding connection and a threaded connection, and the first fixing plate and the second fixing plate are symmetrically provided with two arc grooves respectively.

[0018] Through the above technical solution, the wire harness can be fixed by using the first fixing plate and the second fixing plate.

[0019] 3. Beneficial effects:

[0020] By adopting the technical solution provided by the utility model, compared with the prior art, the utility model is convenient for the energy storage system combiner cabinet to manage the wires, and the wire harness assembly is moved on the wire harness plate to adapt to the height requirements of the wire harness, and the wire harness can be wound on the winding drum to achieve a suitable length, thereby improving the wire harness arrangement effect. The specific contents are as follows:

[0021] The wire harness is placed between the first plate and the second plate through the limiter, and then the positioning block is pressed according to the height requirement of the wire harness to cause it to retract into the inside of the positioning seat, and then it can be moved up and down on the side of the harness plate until it moves to the required position, and then the positioning block is released. Under the elastic action of the compression spring, the positioning block extends into the corresponding positioning groove, and then the first threaded rod is rotated to drive the compression block to fit the side of the positioning block, and the moved harness assembly is fixed to achieve adaptability needs and improve the wiring harness sorting effect;

[0022] After the wiring harness passes through the limiting piece on the wiring harness assembly, it is passed through the second wire hole and the fixing piece in sequence, and then wound around the outside of the winding drum until it reaches the required length. The wiring harness is then passed through the fixing piece and the first wire hole, and the second threaded rod is rotated. When the second threaded rod is rotated, the second fixing plate threadedly sleeved on the outside of the second threaded rod moves under the limiting action of the guide column, and the wound wiring harness is fixed by the second fixing plate and the second fixing plate, thereby further improving the sorting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall side-view stereoscopic structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the interior of the cabinet of the utility model from a side view;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the cable harness plate of the utility model from a side view;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the wiring harness assembly of the utility model from a side view;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the wiring harness assembly of the utility model from another side angle;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the wiring harness assembly of the utility model in side section.

[0029] In the figure: 1. cabinet body; 2. cabinet door; 3. wire harness plate; 31. guide rod; 4. wire harness assembly; 41. first plate body; 411. wire hole one; 412. wire hole two; 42. second plate body; 43. positioning seat; 44. positioning member; 441. positioning block; 442. compression spring; 443. first threaded rod; 444. compression block; 45. limiting member; 451. fixing column; 452. sleeve; 453. pressure spring; 46. winding drum; 47. fixing member; 471. first fixing plate; 472. guide column; 473. second threaded rod; 474. second fixing plate. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0034] See also Figure 1-6, an energy storage system junction cabinet for easy wiring, including a cabinet body 1 and a cabinet door 2, the cabinet door 2 is installed on the front side of the cabinet body 1, and electrical components are installed inside the cabinet body 1, and a wiring board 3 is fixed on both sides of the cabinet door 2, and two "T"-shaped guide rods 31 are installed on the side of the wiring board 3 close to the center of the cabinet body 1, and a plurality of wiring assemblies 4 are slidably installed on the outer side of the guide rod 31; the positioning member 44 includes a positioning block 441 slidably installed inside the positioning seat 43 and a first threaded rod 443 threadedly installed inside the positioning seat 43, a compression spring 442 is connected between the positioning block 441 and the positioning seat 43, and a compression block 444 is fixed at the end of the first threaded rod 443, and the compression block 444 is arranged corresponding to the positioning block 441; the positioning block 441 is designed in an "L" shape, and one side of the upper end of the positioning block 441 is designed in an inclined shape, and the positioning block 441 and the positioning groove form a concave-convex fit, and the positioning grooves are arranged at equal intervals on the side of the wiring board 3;

[0035] The wire harness is placed between the first plate body 41 and the second plate body 42 through the two limit members 45, and then the positioning block 441 is pressed according to the height requirement of the wire harness to cause it to retract into the inside of the positioning seat 43, and then it can be moved up and down on the side of the wire harness plate 3 until it moves to the required position, and then the positioning block 441 is released, and under the elastic action of the compression spring 442, the positioning block 441 extends into the corresponding positioning groove, and then the first threaded rod 443 is rotated to drive the compression block 444 to fit the side of the positioning block 441, and the moved wire harness assembly 4 is fixed to meet the adaptability needs and improve the wire harness sorting effect;

[0036] The wiring harness assembly 4 includes a first plate body 41 and a second plate body 42 which are respectively slidably sleeved on the outside of the two guide rods 31, and the first plate body 41 and the second plate body 42 are distributed front to back, and a winding drum 46 and a fixing member 47 are installed on the front side of the first plate body 41, and the fixing member 47 is used to fix the wiring harness, and a positioning seat 43 is fixed on the rear side of the second plate body 42, and a positioning member 44 is installed inside the positioning seat 43, and the positioning member 44 is used to fix the wiring harness assembly 4 to the side of the wiring harness plate 3; a wire hole 1 411 and a wire hole 2 412 are opened at the end of the first plate body 41; the fixing member 47 includes a first fixing plate 471 fixed on the first plate body 41, a guide column 472 is fixed on the end of the first fixing plate 471, and a second fixing member 471 is threadedly installed on the end of the first fixing plate 471 Two threaded rods 473, and the outer side of the guide column 472 and the second threaded rod 473 is sleeved with a second fixing plate 474, and the guide column 472 and the second threaded rod 473 are fitted with the second fixing plate 474 for sliding connection and threaded connection, and at the same time, the first fixing plate 471 and the second fixing plate 474 are symmetrically provided with two arc grooves respectively; a limiting member 45 is installed between the first plate body 41 and the second plate body 42 and at the end of the second plate body 42, and the limiting member 45 includes a fixing column 451 fixed on the first plate body 41 and the second plate body 42, and the outer side of the fixing column 451 is sleeved with a sleeve 452, and a pressure spring 453 is connected between the sleeve 452 and the fixing column 451, and four limiting members 45 are provided, and the four limiting members 45 are grouped in pairs;

[0037] After the wiring harness passes through the limiting piece 45 on the wiring harness assembly 4, it is passed through the wire hole 2 412 and the fixing piece 47 in turn, and then wound around the outside of the winding reel 46 until it reaches the required length. The wiring harness is then passed through the fixing piece 47 and the wire hole 1 411, and then the second threaded rod 473 is rotated. When the second threaded rod 473 is rotated, the second fixing plate 474 threadedly sleeved on the outside of the second threaded rod 473 moves under the limiting action of the guide column 472, and the wound wiring harness is fixed by the second fixing plate 474 and the second fixing plate 474, thereby further improving the sorting effect.

[0038] Working principle: When using the energy storage system combiner cabinet which is easy to manage cables, Figure 1-6 As shown, firstly, the wire harness is placed between the first plate body 41 and the second plate body 42 through the two stoppers 45 on the harness assembly 4, and then the positioning block 441 is pressed, and the harness assembly 4 is slid up and down on the harness plate 3 until it is adjusted to a suitable height, and the positioning block 441 is loosened, and the positioning block 441 is extended into the corresponding positioning groove under the action of the compression spring 442, and then the first threaded rod 443 is rotated to drive the compression block 444 to press against the side of the positioning block 441, so as to fix the moved harness assembly 4;

[0039] The wiring harness then passes through the second wire hole 412 and the fixing piece 47, is wound around the outside of the winding drum 46 until it reaches the required length, thereby improving the wiring harness organization effect. The wiring harness then passes through the fixing piece 47, and the second threaded rod 473 is rotated to drive the second fixing plate 474 to move. The wiring harness is fixed by the first fixing plate 471 and the second fixing plate 474. The wiring harness then passes through the first wire hole 411, and then is sleeved in the second plate body 42 through the two limit members 45 on the second plate body 42 for use.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combiner cabinet for an energy storage system that facilitates wiring, characterized in that: The cabinet comprises a cabinet body (1) and a cabinet door (2), wherein the cabinet door (2) is mounted on the front side of the cabinet body (1), and electrical components are mounted inside the cabinet body (1), and a wiring harness plate (3) is fixed on both left and right sides of the cabinet door (2), and two "T"-shaped guide rods (31) are mounted on one side of the wiring harness plate (3) close to the center of the cabinet body (1), and a plurality of wiring harness assemblies (4) are slidably mounted on the outer sides of the guide rods (31); The wiring harness assembly (4) comprises a first plate body (41) and a second plate body (42) which are respectively slidably mounted on the outside of two guide rods (31), and the first plate body (41) and the second plate body (42) are distributed front to back, and a winding drum (46) and a fixing member (47) are installed on the front side of the first plate body (41), and the fixing member (47) is used to fix the wiring harness, and a positioning seat (43) is fixed on the rear side of the second plate body (42), and a positioning member (44) is installed inside the positioning seat (43), and the positioning member (44) is used to fix the wiring harness assembly (4) to the side of the wiring harness plate (3).

2. The energy storage system combiner cabinet for facilitating wiring according to claim 1, characterized in that: A limiting member (45) is installed between the first plate body (41) and the second plate body (42) and at the end of the second plate body (42), the limiting member (45) comprising a fixing column (451) fixed to the first plate body (41) and the second plate body (42), a sleeve (452) being sleeved on the outer side of the fixing column (451), a pressure spring (453) being connected between the sleeve (452) and the fixing column (451), and four limiting members (45) are provided, and the four limiting members (45) are arranged in groups of two.

3. The energy storage system combiner cabinet for facilitating wiring according to claim 1, characterized in that: The positioning member (44) comprises a positioning block (441) slidably mounted inside the positioning seat (43) and a first threaded rod (443) threadedly mounted inside the positioning seat (43); a compression spring (442) is connected between the positioning block (441) and the positioning seat (43); a compression block (444) is fixed to the end of the first threaded rod (443); and the compression block (444) and the positioning block (441) are arranged correspondingly.

4. The energy storage system combiner cabinet for facilitating wiring according to claim 3, characterized in that: The positioning block (441) is designed in an "L" shape, and one side of the upper end of the positioning block (441) is designed in an inclined shape, and the positioning block (441) and the positioning groove form a concave-convex fit, and the positioning grooves are arranged at equal intervals on the side of the wiring harness plate (3).

5. The energy storage system combiner cabinet for facilitating wiring according to claim 1, characterized in that: A first wire hole (411) and a second wire hole (412) are provided at the end of the first plate body (41).

6. The energy storage system combiner cabinet for facilitating wiring according to claim 1, characterized in that: The fixing member (47) comprises a first fixing plate (471) fixed on the first plate body (41), a guide column (472) being fixed at the end of the first fixing plate (471), and a second threaded rod (473) being threadedly mounted at the end of the first fixing plate (471), and a second fixing plate (474) being sleeved on the outer sides of the guide column (472) and the second threaded rod (473), and the guide column (472) and the second threaded rod (473) are in a fitting sliding connection and a threaded connection with the second fixing plate (474), and the first fixing plate (471) and the second fixing plate (474) are symmetrically provided with two arc grooves respectively.

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