Electrical cabinet

Abstract

The utility model provides an electrical cabinet, which relates to the technical field of electrical cabinets and comprises a cabinet body, a plurality of power supply modules integrated in the cabinet body and a water segregator. One side of the power supply module extends to the outer wall of the front end of the cabinet body and is provided with a control panel; the water segregator is located on the side, away from the control panel, of the power modules and connected with all the power modules through pipelines so as to control heat dissipation of all the power modules. The side wall of the cabinet body is provided with a through hole through which a water inlet and outlet pipe connected with the water segregator passes, and the problems that the water segregator of an existing electrical cabinet is externally arranged, the heat dissipation path is long, and the effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet. Background Art

[0002] An electrical cabinet is a metal or plastic enclosure used to install, protect and manage electrical equipment. It is widely used in industry, construction and power systems to control and protect electrical equipment and lines.

[0003] Most electrical cabinets store a large amount of power or communication equipment. However, these devices will inevitably experience a temperature rise inside the distribution cabinet during long-term operation. When the temperature in the electrical cabinet cannot be evacuated from the electrical cabinet in time, the high temperature inside the electrical cabinet will not only seriously affect the normal operation of the equipment and cause malfunctions, but also pose a high safety risk.

[0004] The existing electrical cabinet can be provided with water cooling to dissipate the heat inside the electrical cabinet, but usually only a water inlet pipe and a water outlet pipe are provided to form a heat dissipation path to dissipate the heat of the electrical cabinet as a whole, and the heat dissipation effect is poor. Utility Model Content

[0005] In order to overcome the above technical defects, the purpose of the utility model is to provide an electrical cabinet to solve the problem that the water distributor of the existing electrical cabinet is external, the heat dissipation path is long and the effect is not good.

[0006] The utility model discloses an electrical cabinet.

[0007] It includes a cabinet, a plurality of power modules and a water distributor integrated in the cabinet;

[0008] One side of the power module extends to the front outer wall of the cabinet and is provided with a control panel;

[0009] The water distributor is located on the side of the power module away from the control panel, and is respectively connected to each power module through a pipeline to control the heat dissipation of each power module;

[0010] The side wall of the cabinet is provided with through holes for the inlet and outlet water pipes connected to the water distributor to pass through.

[0011] Preferably, a bracket for supporting each of the power modules is provided in the cabinet;

[0012] The power modules are stacked in a plurality of rows along the height direction of the cabinet through the bracket.

[0013] Preferably, the bracket is provided with a reinforcement portion on a side of the power module away from the control panel.

[0014] Preferably, the power module is provided with a handle on one side of the control panel.

[0015] Preferably, the water distributor includes water distribution interfaces corresponding to each power module;

[0016] The water distribution interfaces are stacked and arranged into multiple rows along the height direction of the cabinet.

[0017] Preferably, a plurality of heat dissipation openings are provided on the side wall of the cabinet, wherein each of the heat dissipation openings is arranged to be inclined in a certain direction.

[0018] Preferably, a pipe interface is provided on a side of the power module facing away from the control panel to connect a pipe to the water distributor.

[0019] Preferably, universal wheels are also provided on the cabinet.

[0020] Compared with the prior art, the above technical solution has the following beneficial effects:

[0021] The present application provides an electrical cabinet, in which power modules and water distributors are integrated, so that the heat dissipation of each power module is controlled by the water distributor. The power modules and the water distributor are arranged on the front and back sides of the cabinet, which improves the space occupancy rate and reduces the external placement of the existing heat dissipation device including the water distributor to form a longer heat dissipation path, thereby solving the problem of poor heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of an electrical cabinet described in the utility model;

[0023] Figure 2 The utility model is a schematic structural diagram of an electrical cabinet embodying a water distributor.

[0024] Reference numerals:

[0025] 1-cabinet; 2-power module; 21-control panel; 22-handle; 23-pipe interface; 3-water distributor; 31-water distribution interface; 4-through hole; 5-bracket; 51-reinforcement part; 6-heat dissipation port; 7-universal wheel. DETAILED DESCRIPTION

[0026] The advantages of the present invention are further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0028] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms of "a", "said" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0029] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0030] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the internal connection of two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0032] In the following description, the suffixes such as "module", "component" or "unit" used to represent elements are only used to facilitate the description of the present invention, and they themselves have no specific meaning. Therefore, "module" and "component" can be used interchangeably.

[0033] Embodiment: The utility model discloses an electrical cabinet, which is mainly used for the installation, protection and management of electrical systems. In this embodiment, a power module and a water distributor are integrated in the electrical cabinet, so that the heat dissipation of each power module is controlled by the water distributor, and at the same time, the existing heat dissipation device including the water distributor is externally placed, which makes the heat dissipation path longer and the heat dissipation effect poor. For details, refer to Figure 1 and Figure 2, including a cabinet 1, a plurality of power modules 2 and a water distributor 3 integrated in the cabinet 1; one side of the power module 1 extends to the front outer wall of the cabinet 1, and is provided with a control panel 21; the water distributor 3 is located on the side of the power module 2 away from the control panel 21, and is respectively connected to each power module 2 through a pipe (not shown in the figure) to control the heat dissipation of each power module 2; it can be understood that the power module 2 and the control panel 21 are arranged on the front side of the cabinet 1, the water distributor 3 and the pipe are used to be arranged on the rear side of the cabinet 1, and the side wall of the cabinet 1 is provided with a through hole 4 for the inlet and outlet water pipes connected to the water distributor 3 to pass through. The through hole 4 is arranged on the side wall of the cabinet 1 close to the bottom wall, for allowing the inlet and outlet water pipes to pass through, and is arranged below the side wall to reduce the impact on the placement position of the cabinet 1 in the usage scenario.

[0034] In this embodiment, through the above-mentioned arrangement, the water divider 3 and the power module 2 are both integrated in the electrical cabinet. As an illustration, the electrical cabinet can adopt the existing settings, or it can integrate other existing control modules therein for application in different implementation scenarios. The water divider 3 is integrated in the electrical cabinet, which is different from the existing design in which the water divider 3 is arranged outside the electrical cabinet. It can directly control the heat dissipation of each power module 2 integrated in the electrical cabinet, effectively shorten the heat dissipation path, improve the heat dissipation efficiency, and at the same time improve the space utilization.

[0035] In this embodiment, one side of the power module 2 on which the control panel 21 is arranged extends to the front outer wall of the cabinet 1, so that the side of the power module 2 can form a part of the front outer wall of the cabinet 1. Optionally, an opening can be set in advance on the front outer wall of the cabinet 1, so that after each power module 2 is placed in the cabinet 1, the sides on which the control panel 21 is set are connected to each other to close the opening, so that the operator can directly operate the control panel 21 outside the cabinet 1 to control the working status of each power module 2 or other modules connected to the cabinet 1. Furthermore, a power interface (not marked in the figure) can be set on the side of the power module 2, so that the external module can directly connect to the power module 2 to take power or supply power.

[0036] In a preferred embodiment, in order to improve the regularity and stability of the arrangement of the power modules 2, a bracket 5 for supporting each of the power modules 2 is provided in the cabinet 1; each of the power modules 2 forms multiple columns stacked along the height direction of the cabinet 1 through the bracket 5. Furthermore, the power modules 1 and the control panel 21 are integrally arranged, and can be disassembled or installed together during the disassembly process, thereby improving the connection stability. The power modules 2 are stacked along the height direction of the cabinet 1 through the bracket 5, so that the power modules 2 are regularly arranged, and the control panel 21 is also vertically stacked and arranged corresponding to the front side wall of the cabinet 1, so that the power modules 2 are integrated into a compact unit, and the control panel 21 is also integrated and arranged in a certain area, so that there is no need to connect the power modules 2 separately, thereby reducing the external connection points, effectively saving space occupation, and improving space occupation rate.

[0037] In a preferred embodiment, the bracket 5 is provided with a reinforcement portion 51 on the side of the power module 2 away from the control panel 21, which can further improve the stability of the connection of the power module 2. Specifically, as an example, the bracket 51 can include a main connecting rod arranged along the height direction of the power module 2 (as shown in the figure, not marked in the figure), and a plurality of auxiliary connecting rods (as shown in the figure, not marked in the figure) are further provided. The auxiliary connecting rods form a plurality of spaces for accommodating each power module 2 on both sides of the main connecting rod, so that the power modules 2 are formed into two or more columns stacked along the height direction of the cabinet 1 through the bracket 5. The reinforcement portion 51 can be arranged on the rear side of the main connecting rod and / or the auxiliary connecting rod (i.e., the side away from the control panel). Optionally, it can be set to a cross shape or other shapes, or a reinforcement portion can be formed along the main connecting rod so as to increase its thickness.

[0038] In addition, the above-mentioned bracket 5 or reinforcement part can be fixed to the inner wall of the cabinet 1 by bolts, the power module 2 and the bracket 5 can also be fixed by bolts, or can be directly supported by the bracket, and other methods can also be used to achieve a detachable connection inside the cabinet 1, including but not limited to snap-on, setting an auxiliary connection device, etc. Through the bracket 5, other modules inside the cabinet 1 can also be stably connected and easy to disassemble, so as to adjust the distribution of each module in the cabinet 1 according to the actual application scenario.

[0039] As described above, the control panel 21 is located on the front side of the cabinet 1 to facilitate manual operation to control the use status of each module in the cabinet 1, or to connect other external modules or devices through the power interface. In a preferred embodiment, the power module 2 is provided with a handle 22 on one side of the control panel 21. The handle 22 is perpendicular to the surface of the power module 2. Optionally, two handles can be provided on both sides of the control panel 21 to facilitate the disassembly and replacement of the power module 2, which is convenient and labor-saving. When disassembly is required, the power module 2 can be moved out of the bracket by the handle 22.

[0040] In this embodiment, the water distributor 3 is arranged on the side of the power module 2 away from the control panel 21, so a pipe interface 23 is provided on the side of the power module 2 away from the control panel 21 to connect the pipe to the water distributor 3, which is conducive to shortening the length of the pipe between the water distributor 3 and each power module 2, thereby reducing heat loss, and also reducing the distribution of pipes in the cabinet 1, saving space. Further, in a preferred embodiment, the water distributor 3 includes water distribution interfaces 31 corresponding to each power module 2; each of the water distribution interfaces 31 can also be arranged to be stacked and arranged in multiple rows along the height direction of the cabinet 1. In the above embodiment, the water distributor 3 is used to distribute the heat dissipation liquid input of the pipes connected to each power module 2, so each water distribution interface 31 corresponds to the pipe connected to a power module 2, and the water distributor 3 is arranged in a similar distribution mode to the power module 2, that is, it is stacked and arranged in multiple rows along the height direction of the cabinet 1. On the one hand, it can save the space occupied by the water distributor 3, and on the other hand, it can make each water distribution interface 31 correspond to the power module 2 at the corresponding position, so that the pipe connection is arranged regularly, and the problem of increased safety hazards caused by the interlacing of multiple pipes is reduced. As an option, the water distributor 3 can be arranged in two rows corresponding to the power modules 2. Considering the space occupied, it can also be arranged in multiple rows to facilitate pipeline connection and use.

[0041] Based on the above, in this embodiment, the water distributor 3 is integrated to shorten the heat dissipation path and improve the heat dissipation efficiency. In a preferred embodiment, a plurality of heat dissipation ports 6 are provided on the side wall of the cabinet 1, wherein each of the heat dissipation ports 6 is arranged to be inclined in a certain direction, forming a heat dissipation surface in the form of a louver on the side wall of the cabinet 1. Optionally, each of the heat dissipation ports 6 can be arranged to be inclined in the same direction, such as inclined toward the top wall / bottom wall of the cabinet 1, or a part of each of the heat dissipation ports 6 can be arranged to be inclined in different directions, such as forming an arrangement that is circumferentially inclined toward the outside of the cabinet 1. Optionally, the heat dissipation port 6 is arranged on the side surface opposite to the through hole 4 through which the inlet and outlet water pipes connected to the water distributor 3 pass, so that the arrangement of the heat dissipation port 6 will not affect the use of the water distributor 3, thereby improving the safety of the use process.

[0042] In a preferred embodiment, universal wheels 7 are also provided on the cabinet body 1, and the universal wheels 7 are provided at the four corners of the bottom wall of the cabinet body 1 to facilitate manual movement of the electrical cabinet and meet the use requirements of different scenarios. The universal wheels 7 can adopt including but not limited to self-locking universal wheels to improve the stability of the cabinet body 1 during use.

[0043] It should be noted that the embodiments of the present invention have better practicability and do not impose any form of limitation on the present invention. Any technician familiar with the field may use the technical content disclosed above to change or modify it into an equivalent effective embodiment. However, any modification or equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An electrical cabinet, Features: It includes a cabinet, a plurality of power modules and a water distributor integrated in the cabinet; One side of the power module extends to the front outer wall of the cabinet and is provided with a control panel; The water distributor is located on the side of the power module away from the control panel, and is respectively connected to each power module through a pipeline to control the heat dissipation of each power module; The side wall of the cabinet is provided with through holes for the inlet and outlet water pipes connected to the water distributor to pass through.

2. The electrical cabinet according to claim 1, Features: A bracket for supporting each of the power modules is provided in the cabinet; The power modules are stacked in a plurality of rows along the height direction of the cabinet through the bracket.

3. The electrical cabinet according to claim 2, Features: The bracket is provided with a reinforcement portion on a side of the power module away from the control panel.

4. The electrical cabinet according to claim 1, Features: The power module is provided with a handle on one side of the control panel.

5. The electrical cabinet according to claim 1 or 2, Features: The water distributor includes water distribution interfaces corresponding to each power module; The water distribution interfaces are stacked and arranged into multiple rows along the height direction of the cabinet.

6. The electrical cabinet according to claim 1, Features: A plurality of heat dissipation openings are arranged on the side wall of the cabinet, wherein each of the heat dissipation openings is arranged to be inclined in a certain direction.

7. The electrical cabinet according to claim 1, Features: The power module is provided with a pipeline interface on the side facing away from the control panel to connect the pipeline to the water distributor.

8. The electrical cabinet according to claim 1, Features: Universal wheels are also arranged on the cabinet body.

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