Comprehensive cabinet

Abstract

The embodiment of the utility model provides a comprehensive cabinet which comprises a first cabinet body and a second cabinet body which are arranged in a stacked mode in the height direction of the comprehensive cabinet, the first cabinet body and the second cabinet body are arranged in a split mode, the first cabinet body is provided with a first cavity, and the second cabinet body is provided with a second cavity; the bottom wall of the first cabinet body and / or the top wall of the second cabinet body are / is used for separating the first cavity from the second cavity. The integrated cabinet comprises the first cabinet body and the second cabinet body which are stacked in the height direction, and the first cabinet body and the second cabinet body are arranged in a split mode, so that the size of the first cabinet body or the second cabinet body can be independently adjusted, the adjusting processes of the two cabinet bodies do not influence each other, the adjusting difficulty can be reduced, and the adjusting efficiency can be improved. And meanwhile, the first cabinet body is not provided with a bottom wall or the second cabinet body is not provided with a top wall, so that the production cost and the weight of the whole integrated cabinet can be reduced under the condition that the first cavity and the second cavity are separated.

Description

TECHNICAL FIELD

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

[0002] The energy storage equipment usually comprises a battery cabinet and a comprehensive cabinet connected with each other, and the comprehensive cabinet is used for controlling the charging and discharging of the batteries in the battery cabinet. A partition plate is arranged in the comprehensive cabinet, so that the comprehensive cabinet comprises a first cavity and a second cavity distributed along the height direction, and different electrical devices are arranged in the first cavity and the second cavity respectively. Since the volumes of different types of electrical devices are different, when the electrical devices in any cavity are replaced, the volume of the corresponding cavity needs to be adjusted synchronously. However, since the first cavity and the second cavity are separated by the partition plate, when the volume of any cavity is adjusted, the position of the partition plate along the height direction of the comprehensive cabinet needs to be adjusted. However, when the position of the partition plate is adjusted, the volumes of the first cavity and the second cavity will be changed simultaneously, thereby affecting the installation of the electrical devices in the two cavities, and the types or installation positions of the electrical devices in other cavities also need to be adjusted, resulting in a complex adjustment process. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a comprehensive cabinet, so as to solve the technical problem of complex volume adjustment process of the cavity of the comprehensive cabinet in the prior art.

[0004] The present application provides a comprehensive cabinet, which comprises a first cabinet body and a second cabinet body stacked along the height direction of the comprehensive cabinet, the first cabinet body and the second cabinet body are separately arranged, the first cabinet body has a first cavity, and the second cabinet body has a second cavity; and the bottom wall of the first cabinet body and / or the top wall of the second cabinet body are used to separate the first cavity and the second cavity.

[0005] In the embodiment, the comprehensive cabinet comprises the first cabinet body and the second cabinet body stacked along the height direction, and the first cabinet body and the second cabinet body are separately arranged, so that the volume of the first cabinet body or the second cabinet body can be adjusted individually, and the adjustment processes of the two cabinet bodies do not affect each other, thereby reducing the adjustment difficulty and improving the adjustment efficiency.

[0006] Specifically, the comprehensive cabinet provided by the present application can comprise three embodiments.

[0007] In the first embodiment, the bottom wall of the first cabinet body can be used to separate the first cavity and the second cavity. In the embodiment, the second cabinet body can not be provided with a top wall. When the first cabinet body and the second cabinet body are stacked along the height direction of the comprehensive cabinet, the bottom wall of the first cabinet body can close the second cabinet body, so as to separate the first cavity and the second cavity, and at the same time, the second cabinet body is not provided with a top wall, thereby reducing the production cost and the overall weight of the comprehensive cabinet.

[0008] In the second embodiment, the top wall of the second cabinet body can be used to separate the first cavity and the second cavity. In this embodiment, the first cabinet body can not be provided with a bottom wall. When the first cabinet body and the second cabinet body are stacked along the height direction of the comprehensive cabinet, the top wall of the second cabinet body can close the first cabinet body, thereby separating the first cavity and the second cavity, and enabling the first cabinet body not to be provided with a bottom wall, and reducing the overall production cost and overall weight of the comprehensive cabinet.

[0009] In the third embodiment, the first cabinet body can be provided with a bottom wall, and the second cabinet body can be provided with a top wall. The bottom wall of the first cabinet body and the top wall of the second cabinet body are used to separate the first cavity and the second cavity. In this embodiment, when the first cabinet body and the second cabinet body are stacked along the height direction of the comprehensive cabinet, the bottom wall of the first cabinet body and the top wall of the second cabinet body abut, which can maximize the contact area when the first cabinet body and the second cabinet body abut, thereby significantly improving the connection reliability and stability of the first cabinet body and the second cabinet body.

[0010] In a specific embodiment, the bottom wall has a first end face, the first end face abuts the second cabinet body, and the surface area of the first end face is greater than the surface area of the second cabinet body.

[0011] In a specific embodiment, the top wall has a second end face, the second end face abuts the first cabinet body, and the surface area of the second end face is greater than the surface area of the first cabinet body.

[0012] In a specific embodiment, the first cabinet body is provided with a limiting portion, the second cabinet body is provided with a limiting matching portion, and the limiting portion is used to cooperate with the limiting matching portion.

[0013] In a specific embodiment, the limiting portion is a positioning hole, and the limiting matching portion is a positioning pin. The positioning hole includes at least one first positioning hole and at least one second positioning hole. The first positioning hole and the second positioning hole are located at the end of the first cabinet body. The first positioning hole is a circular hole, and the second positioning hole is an oblong hole.

[0014] In a specific embodiment, the comprehensive cabinet further has a reinforcing portion, the reinforcing portion includes a first portion, a second portion and a third portion, the first portion, the second portion and the third portion form a triangle, the third portion is fixedly connected with the bottom wall, and / or the third portion is fixedly connected with the top wall.

[0015] In a specific embodiment, the projection of the positioning hole and / or the positioning pin along the height direction of the comprehensive cabinet is located within the projection range of the third portion.

[0016] In a specific embodiment, the bottom wall is circumferentially provided with a positioning portion, and the second cabinet is located within a projection range of the positioning portion along a height direction of the comprehensive cabinet, or the top wall is circumferentially provided with a positioning portion, and the first cabinet is located within a projection range of the positioning portion along the height direction of the comprehensive cabinet.

[0017] In a specific embodiment, the side wall of the first cabinet is provided with a recessed portion, and the side wall of the second cabinet is provided with a protruding portion, and the protruding portion is in clamping cooperation with the recessed portion.

[0018] In a specific embodiment, the bottom wall is provided with a first through hole, and / or the top wall is provided with a second through hole; the comprehensive cabinet is further provided with a wiring pipe, and two ends of the wiring pipe are located within the first cavity and the second cavity respectively through the first through hole and / or the second through hole.

[0019] In a specific embodiment, the bottom wall is provided with a first through hole, the top wall is provided with a second through hole, and the comprehensive cabinet is provided with a cable connector, the cable connector comprising a first connecting head and a second connecting head, the first connecting head is installed in the first through hole, and the second connecting head is installed in the second through hole. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 The structural schematic diagram of the comprehensive cabinet provided by the present application in a specific embodiment;

[0022] Figure 2 The structural schematic diagram of the first cabinet in the comprehensive cabinet provided by the present application; Figure 1

[0023] Figure 3 The structural schematic diagram of the second cabinet in the comprehensive cabinet provided by the present application; Figure 1

[0024] The structural schematic diagram of the first cabinet in the comprehensive cabinet provided by the present application in another specific embodiment; Figure 4

[0025] The structural schematic diagram of the second cabinet in the comprehensive cabinet provided by the present application in another specific embodiment; Figure 5

[0026] The structural schematic diagram of the second cabinet in the comprehensive cabinet provided by the present application in another specific embodiment; Figure 6 Figure 1 ​​Structure diagram of the middle reinforcing part;

[0027] Figure 7 Structure diagram of the comprehensive cabinet according to another embodiment of the present application;

[0028] Figure 8 Structure diagram of the comprehensive cabinet according to still another embodiment of the present application.

[0029] Reference signs:

[0030] 1 - comprehensive cabinet;

[0031] 11 - first cabinet body;

[0032] 111 - bottom wall;

[0033] 112 - first through hole;

[0034] 113 - positioning hole;

[0035] 113a - first positioning hole;

[0036] 113b - second positioning hole;

[0037] 114 - recess;

[0038] 115 - positioning part;

[0039] 116 - first cavity;

[0040] 117 - first end face;

[0041] 12 - second cabinet body;

[0042] 121 - second cavity;

[0043] 122 - top wall;

[0044] 123 - positioning pin;

[0045] 124 - protrusion;

[0046] 125 - second through hole;

[0047] 126 - second end face;

[0048] 13 - reinforcing part;

[0049] 131 - first part;

[0050] 132 - second part;

[0051] 133 - third part. DETAILED DESCRIPTION

[0052] In order to better understand the technical solutions of the present application, the embodiments of the present application are described in detail below with reference to the drawings.

[0053] It should be clear that the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0054] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0055] It should be understood that the term "and / or" used herein is only to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are in an "or" relationship.

[0056] The energy storage device generally includes a battery cabinet and a comprehensive cabinet. The comprehensive cabinet integrates electrical devices such as switching devices, measuring devices, and auxiliary devices, for controlling the charging and discharging of electrical devices in the battery cabinet, and can also detect and protect the electrical devices. A partition plate detachably connected with the cabinet body is arranged inside the comprehensive cabinet, so that the comprehensive cabinet includes at least two cavities distributed along the height direction thereof, and the two cavities are used to accommodate different electrical devices respectively, and the different electrical devices are connected with each other through cables. Different models of electrical devices have different volumes, so when the model of the electrical device in any cavity is replaced, the volume of the corresponding cavity needs to be adjusted synchronously. However, since the cavities are separated by the partition plate, when the volume of any cavity is adjusted, the position of the partition plate along the height direction of the comprehensive cabinet needs to be adjusted, but when the position of the partition plate is adjusted, the volume of the other cavity will also be changed at the same time, thereby affecting the installation of the electrical device in the other cavity, and the model or position of the electrical device in the other cavity also needs to be adjusted synchronously, resulting in a complex and high-difficulty adjustment process.

[0057] To solve the above technical problems, as shown in Figures 1 to 5 The embodiments of the present application provide a comprehensive cabinet 1, which includes a first cabinet body 11 and a second cabinet body 12 stacked along the height direction of the comprehensive cabinet 1. The first cabinet body 11 and the second cabinet body 12 are separately arranged, the first cabinet body 11 has a first cavity 116, and the second cabinet body 12 has a second cavity 121. The bottom wall 111 of the first cabinet body 11 and / or the top wall 122 of the second cabinet body 12 are used to separate the first cavity 116 and the second cavity 121.

[0058] In this embodiment, by making the integrated cabinet 1 include a first cabinet 11 and a second cabinet 12 stacked along the height direction, and by making the first cabinet 11 and the second cabinet 12 separate, the volume of the first cabinet 11 or the second cabinet 12 can be adjusted independently, and the adjustment process of the two cabinets does not affect each other, thereby reducing the difficulty of adjustment and improving the adjustment efficiency.

[0059] Specifically, the integrated cabinet 1 provided in this application may include, but is not limited to, the following three embodiments:

[0060] like Figures 1 to 3 In the illustrated embodiment, the bottom wall 111 of the first cabinet 11 can be used to separate the first cavity 116 and the second cavity 121. In this embodiment, the second cabinet 12 may not have a top wall. When the first cabinet 11 and the second cabinet 12 are stacked along the height direction of the integrated cabinet 1, the bottom wall 111 of the first cabinet 11 can enclose the second cabinet 12. While separating the first cavity 116 and the second cavity 121, the second cabinet 12 does not need a top wall, which can also reduce the overall production cost and weight of the integrated cabinet 1.

[0061] Meanwhile, in the above embodiments, the bottom wall 111 may have a first end face 117, which abuts against the side wall of the second cabinet 12, and the surface area of ​​the first end face 117 may be greater than the surface area of ​​the second cabinet 12.

[0062] In this embodiment, the surface area of ​​the first end face 117 of the bottom wall 111 is larger than the surface area of ​​the second cabinet 12, which increases the contact area between the bottom wall 111 and the second cabinet 12. This facilitates the stable stacking of the first cabinet 11 on the second cabinet 12, improving the reliability and stability of the connection between the first cabinet 11 and the second cabinet 12. While reducing costs, it also prevents the first cabinet 11 and the second cabinet 12 from tipping over, thus improving the safety of the integrated cabinet 1 during use.

[0063] like Figure 4 and Figure 5 In the embodiment shown, the top wall 122 of the second cabinet 12 can be used to separate the first cavity 116 and the second cavity 121. In this embodiment, the first cabinet 11 may not have a bottom wall. When the first cabinet 11 and the second cabinet 12 are stacked along the height direction of the integrated cabinet 1, the top wall 122 of the second cabinet 12 can close the first cabinet 11. While separating the first cavity 116 and the second cavity 121, the first cabinet 11 does not have a bottom wall, which can also reduce the overall production cost and weight of the integrated cabinet 1.

[0064] Meanwhile, in the above embodiment, the top wall 122 can have a second end surface 126, the second end surface 126 abutting against the first cabinet body 11, and the second end surface 126 having a surface area greater than that of the first cabinet body 11.

[0065] In the embodiment, the second end surface 126 has a surface area greater than that of the first cabinet body 11, which can increase the contact area between the top wall 122 and the first cabinet body 11, thereby facilitating the stable stacking of the first cabinet body 11 on the second cabinet body 12, improving the reliability and stability of the connection between the first cabinet body 11 and the second cabinet body 12, reducing the cost, and avoiding the phenomenon of the first cabinet body 11 and the second cabinet body 12 falling over, thereby improving the safety during use of the comprehensive cabinet 1.

[0066] As shown in the embodiment, Figure 2 and Figure 5 the first cabinet body 11 can be provided with a bottom wall 111, and the second cabinet body 12 can be provided with a top wall 122, the bottom wall 111 of the first cabinet body 11 and the top wall 122 of the second cabinet body 12 being used to separate the first cavity 116 and the second cavity 121. In the embodiment, when the first cabinet body 11 and the second cabinet body 12 are stacked in the height direction of the comprehensive cabinet 1, the bottom wall 111 of the first cabinet body 11 abuts against the top wall 122 of the second cabinet body 12, which can maximize the contact area when the first cabinet body 11 and the second cabinet body 12 abut against each other, thereby significantly improving the reliability and stability of the connection between the first cabinet body 11 and the second cabinet body 12.

[0067] Meanwhile, in the embodiment, the surface area of the bottom wall 111 of the first cabinet body 11 and the surface area of the top wall 122 of the second cabinet body 12 can be equal, thereby improving the overall aesthetic effect of the comprehensive cabinet 1.

[0068] In a specific embodiment, as shown in Figures 1 to 5 the first cabinet body 11 can be provided with a limiting portion, and the second cabinet body 12 can be provided with a limiting cooperating portion, the limiting portion being used to cooperate with the limiting cooperating portion.

[0069] In the embodiment, by providing the limiting portion and the limiting cooperating portion that cooperate with each other, the installation process of the first cabinet body 11 and the second cabinet body 12 is guided, and the reliability and stability of the connection between the first cabinet body 11 and the second cabinet body 12 are further improved, thereby avoiding the separation and falling of the first cabinet body 11 and the second cabinet body 12 during use, and significantly improving the safety of the comprehensive cabinet 1.

[0070] In the above embodiment, as shown in Figures 2 to 5 the limiting portion can be a positioning hole 113, and the limiting cooperating portion can be a positioning pin 123.

[0071] In the embodiment, the limiting part is the positioning hole 113, and the limiting matching part is the positioning pin 123. When the first cabinet 11 is installed on the second cabinet 12, the positioning pin 123 can extend into the positioning hole 113, thereby positioning the connection between the first cabinet 11 and the second cabinet 12. When the positions of the first cabinet 11 and the second cabinet 12 are adjusted to the preset positions, a locking nut can be installed on the positioning pin 123, thereby fixedly connecting the first cabinet 11 and the second cabinet 12, improving the connection reliability and stability of the first cabinet 11 and the second cabinet 12, and ensuring the use safety of the comprehensive cabinet 1. The positioning hole 113 and the positioning pin 123 are used as the positioning structure, which has the advantages of simple structure and easy implementation.

[0072] In the above embodiment, the positioning hole 113 can include at least one first positioning hole 113a and at least one second positioning hole 113b. The first positioning hole 113a and the second positioning hole 113b are both located at the end of the first cabinet 11. The first positioning hole 113a is a circular hole, and the second positioning hole 113b is an oblong hole.

[0073] In the embodiment, when the first cabinet 11 is stacked on the second cabinet 12, the positioning pin 123 can extend into the first positioning hole 113a and the second positioning hole 113b, respectively. The first positioning hole 113a is a circular hole, and when the positioning pin 123 extends into the first positioning hole 113a, the relative positions of the first cabinet 11 and the second cabinet 12 can be preliminarily positioned. The second positioning hole 113b is an oblong hole, so that the positioning pin 123 located in the second positioning hole 113b can move in the second positioning hole 113b, thereby further adjusting the relative positions of the first cabinet 11 and the second cabinet 12, achieving accurate positioning of the relative positions of the first cabinet 11 and the second cabinet 12, reducing the position error of the first cabinet 11 and the second cabinet 12, and improving the position accuracy during the installation of the comprehensive cabinet 1.

[0074] In the embodiment, as shown in Figure 3 and Figure 5 The end of the first cabinet 11 can be provided with one first positioning hole 113a and three third positioning holes 113b. When the positioning pin 123 is connected with the positioning hole 113, the first positioning hole 113a is used for preliminarily positioning the relative positions of the first cabinet 11 and the second cabinet 12. The positioning pins 123 in the other three second positioning holes 113b can move relative to the second positioning hole 113b, thereby achieving accurate positioning of the relative positions of the first cabinet 11 and the second cabinet 12.

[0075] In other embodiments, the limiting part of the first cabinet can be a positioning pin, and the limiting matching part of the second cabinet can be a positioning hole (not shown in the figure). The specific forms of the limiting part and the limiting matching part are not limited in the embodiments of the application.

[0076] In a specific embodiment, as shown in Figures 1 to 6 The integrated cabinet 1 can also have a reinforcing portion 13, which includes a first portion 131, a second portion 132, and a third portion 133, which form a triangle. The third portion 133 is fixedly connected with the bottom wall 111, and / or the third portion 133 is fixedly connected with the top wall 122.

[0077] As shown in the embodiment shown in Figures 1 to 3 The first cabinet body 11 can be provided with a bottom wall 111, the second cabinet body 12 can not be provided with a top wall 122, the reinforcing portion 13 can be arranged in the first cavity 116, and the third portion 133 of the reinforcing portion 13 is fixedly connected with the bottom wall 111. At the same time, the projection of the positioning hole 113 along the height direction of the integrated cabinet 1 is located in the projection range of the third portion 133, which can improve the strength and rigidity of the connection position of the first cabinet body 11 and the second cabinet body 12, thereby further improving the connection reliability and prolonging the service life of the integrated cabinet 1.

[0078] As shown in the embodiment shown in Figure 4 and Figure 5 The first cabinet body 11 can not be provided with a bottom wall 111, the second cabinet body 12 can be provided with a top wall 122, the reinforcing portion 13 can be arranged in the second cavity 121, and the third portion 133 of the reinforcing portion 13 is fixedly connected with the top wall 122. At the same time, the projection of the positioning pin 123 along the height direction of the integrated cabinet 1 is located in the projection range of the third portion 133. In this embodiment, the positioning pin 123 is arranged in the projection range of the reinforcing portion 13, which can improve the strength and rigidity of the connection position of the first cabinet body 11 and the second cabinet body 12, thereby further improving the connection reliability and prolonging the service life of the integrated cabinet 1.

[0079] As shown in the embodiment shown in Figure 2 and Figure 5 The first cabinet body 11 can be provided with a bottom wall 111, the second cabinet body 12 can be provided with a top wall 122, the reinforcing portion 13 can be arranged in the first cavity 116 and the second cavity 121, and the third portion 133 of the reinforcing portion 13 is fixedly connected with the bottom wall 111 and the top wall 122. At the same time, the positioning hole 113 and the positioning pin 123 are arranged in the projection range of the reinforcing portion 13, which can improve the strength and rigidity of the connection position of the first cabinet body 11 and the second cabinet body 12, thereby further improving the connection reliability and prolonging the service life of the integrated cabinet 1.

[0080] The reinforcing part 13 is composed of a first part 131, a second part 132 and a third part 133, and is triangular, so as to improve the structural stability of the reinforcing part 13 itself. When the third part 133 of the reinforcing part 13 is connected with the top wall 122 or the bottom wall 111, the first part 131 and the second part 132 of the reinforcing part 13 are connected with the side wall of the first cabinet 11 or the second cabinet 12 respectively, so as to further improve the strength and rigidity of the end of the first cabinet 11 and the second cabinet 12.

[0081] In a specific embodiment, as shown in Figure 7 The bottom wall of the first cabinet 11 can be provided with a positioning part 115, and the second cabinet 12 is located in the projection range of the positioning part 115 along the height direction of the comprehensive cabinet 1.

[0082] In this embodiment, the positioning part 115 can guide during the installation of the first cabinet 11 and the second cabinet 12, and can abut against the side wall of the second cabinet 12 after the first cabinet 11 and the second cabinet 12 are installed in place, so as to further avoid the phenomenon of tilting between the first cabinet 11 and the second cabinet 12.

[0083] In another specific embodiment, the positioning part can also be provided on the top wall of the second cabinet (not shown in the figure), and the specific setting position of the positioning part is not limited in the embodiment of the application.

[0084] In a specific embodiment, as shown in Figure 8 The side wall of the first cabinet 11 can be provided with a recessed part 114, and the side wall of the second cabinet 12 can be provided with a protruding part 124, which is matched with the recessed part 114.

[0085] In this embodiment, the protruding part 124 and the recessed part 114 are used for matching, which can improve the connection reliability of the first cabinet 11 and the second cabinet 12, further limit the relative motion between the first cabinet 11 and the second cabinet 12, avoid the tilting phenomenon between the first cabinet 11 and the second cabinet 12, and further improve the use safety of the comprehensive cabinet 1.

[0086] In another specific embodiment, the side wall of the first cabinet can be provided with a protruding part, and the side wall of the second cabinet can be provided with a recessed part, which is matched with the protruding part (not shown in the figure). The specific form of the matching structure on the first cabinet and the second cabinet is not limited in the embodiment of the application.

[0087] In a specific embodiment, as shown in Figures 1 to 3As shown, when the first cabinet 11 is provided with a bottom wall 111 and the second cabinet 12 is not provided with a top wall 122, the bottom wall 111 of the first cabinet 11 is used to separate the first cavity 116 and the second cavity 121. A first through hole 112 can be provided on the bottom wall 111. The integrated cabinet 1 can also be provided with a wiring conduit, which can connect the electrical components of the first cavity 116 and the second cavity 121 through the first through hole 112.

[0088] In another specific embodiment, such as Figure 4 and Figure 5 As shown, when the first cabinet 11 does not have a bottom wall 111 and the second cabinet 12 has a top wall 122, the top wall 122 of the second cabinet 12 is used to separate the first cavity 116 and the second cavity 121. A second through hole 125 can be provided on the top wall 122, and the wiring conduit can be connected to the electrical components of the first cavity 116 and the second cavity 121 through the second through hole 125.

[0089] In yet another specific embodiment, such as Figure 2 and Figure 5 As shown, when the first cabinet 11 is provided with a bottom wall 111 and the second cabinet 12 is provided with a top wall 122, the bottom wall 111 and the top wall 122 are used to separate the first cavity 116 and the second cavity 121. A first through hole 112 can be provided on the bottom wall 111 and a second through hole 125 can be provided on the top wall 122. The two ends of the conduit pass through the first through hole 112 and the second through hole 125 respectively and are located in the first cavity 116 and the second cavity 121, thereby connecting the electrical components of the first cavity 116 and the second cavity 121.

[0090] In the above embodiments, such as Figure 2 and Figure 5 As shown, the integrated cabinet 1 can also be equipped with a cable connector, which includes a first connector and a second connector. The first connector is installed in the first through hole 112, and the second connector is installed in the second through hole 125.

[0091] In this embodiment, when the first cabinet 11 is installed on the second cabinet 12, the first connector can be connected to the second connector, thereby enabling the connection of electrical components in the first cavity 116 and the second cavity 121 through the cable connector.

[0092] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A multi-functional cabinet, characterized in that, The integrated cabinet (1) includes a first cabinet (11) and a second cabinet (12) stacked along the height direction of the integrated cabinet (1). The first cabinet (11) and the second cabinet (12) are separately arranged. The first cabinet (11) has a first cavity (116) and the second cabinet (12) has a second cavity (121). The bottom wall (111) of the first cabinet (11) and / or the top wall (122) of the second cabinet (12) are used to separate the first cavity (116) and the second cavity (121).

2. The integrated cabinet according to claim 1, characterized in that, The bottom wall (111) has a first end face (117), which abuts against the second cabinet (12); The surface area of ​​the first end face (117) is greater than the surface area of ​​the second cabinet (12).

3. The integrated cabinet according to claim 1, characterized in that, The top wall (122) has a second end face (126), which abuts against the first cabinet (11); The surface area of ​​the second end face (126) is greater than the surface area of ​​the first cabinet (11).

4. The integrated cabinet according to claim 1, characterized in that, The first cabinet (11) is provided with a limiting part, and the second cabinet (12) is provided with a limiting mating part, wherein the limiting part is used to mate with the limiting mating part.

5. The integrated cabinet according to claim 4, characterized in that, The limiting part is a positioning hole (113), and the limiting mating part is a positioning pin (123); the positioning hole (113) includes at least one first positioning hole (113a) and at least one second positioning hole (113b), and the first positioning hole (113a) and the second positioning hole (113b) are located at the ends of the first cabinet (11); The first positioning hole (113a) is a round hole, and the second positioning hole (113b) is an oblong hole.

6. The integrated cabinet according to claim 5, characterized in that, The integrated cabinet (1) also has a reinforcing part (13), which includes a first part (131), a second part (132) and a third part (133), which form a triangle. The third part (133) is fixedly connected to the bottom wall (111), and / or the third part (133) is fixedly connected to the top wall (122).

7. The integrated cabinet according to claim 6, characterized in that, The projection of the positioning hole (113) and / or the positioning pin (123) along the height direction of the integrated cabinet (1) is located within the projection range of the third part (133).

8. The integrated cabinet according to any one of claims 1-7, characterized in that, The bottom wall (111) is provided with a positioning part (115) in the circumferential direction, and the second cabinet (12) is located within the projection range of the positioning part (115) along the height direction of the integrated cabinet (1). Alternatively, the top wall (122) is provided with a positioning part (115) in the circumferential direction, and the first cabinet (11) is located within the projection range of the positioning part (115) along the height direction of the integrated cabinet (1).

9. The integrated cabinet according to any one of claims 1-7, characterized in that, The first cabinet (11) has a recessed portion (114) on its side wall, and the second cabinet (12) has a protruding portion (124) on its side wall. The protruding portion (124) and the recessed portion (114) are engaged in a locking fit.

10. The integrated cabinet according to any one of claims 1-7, characterized in that, The bottom wall (111) is provided with a first through hole (112), and / or the top wall (122) is provided with a second through hole (125); the integrated cabinet (1) is also provided with a cable conduit, the two ends of which pass through the first through hole (112) and / or the second through hole (125) and are located in the first cavity (116) and the second cavity (121) respectively.

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