Electrical cabinet with isolation structure

Abstract

The utility model discloses an electrical cabinet with an isolation structure, and relates to the technical field of electrical cabinets, the electrical cabinet comprises a cabinet body, a partition plate and a second explosion-proof partition plate, the interior of the cabinet body is connected with a first explosion-proof partition plate, one side of the cabinet body is rotatably connected with a cabinet door, one side of the cabinet door is provided with a lock body, and the outer side of the cabinet door is provided with a handle. According to the electrical cabinet with the isolation structure, the partition plate which can be movably adjusted is arranged, and a second explosion-proof partition plate is mounted in the partition plate, so that different components subsequently mounted in the cabinet body can be effectively isolated, heat dissipation is facilitated, a dustproof filter plate can be quickly taken out for cleaning, and the electrical cabinet is more convenient to use; according to the electrical cabinet with the isolation structure, the problems that the electrical cabinet is isolated from the outside by adopting an explosion-proof isolation plate through an external box body, and normally working devices and devices with faults in the electrical cabinet cannot be isolated are solved.

Description

Technical Field

[0001] This utility model relates to the field of electrical cabinet technology, specifically to an electrical cabinet with an isolation structure. Background Technology

[0002] An electrical cabinet, also known as a power distribution cabinet, is an electrical device used for power distribution, control, and protection. Its function is to distribute electrical energy to various integrated components and provide circuit protection in case of short circuits, overloads, and leakage. It is mainly used in the chemical industry, environmental protection industry, power systems, metallurgical systems, industry, nuclear power industry, fire safety monitoring, and transportation industry. It is also widely used in the power distribution and control of residential buildings, schools, and hospitals, as well as in the lighting and power distribution of factory buildings and workshops.

[0003] According to the announcement number CN221353539U, an electrical cabinet with an isolation and protection structure includes an electrical cabinet body, protective plates fixedly connected to both sides of the electrical cabinet body, a cooling fan fixedly connected to the top of the electrical cabinet body, explosion-proof isolation plates fixedly connected to both sides of the internal cavity of the electrical cabinet body, and two protective doors rotatably connected to the front of the electrical cabinet body. A glass window is fixedly connected to one side of each protective door. In use, the combination of the protective plates and the explosion-proof isolation plates can effectively separate the electrical equipment from the external environment, thereby improving the safety of the electrical equipment.

[0004] However, this electrical cabinet with an isolation and protection structure achieves isolation between the electrical cabinet and the outside world by using an explosion-proof isolation plate on the external enclosure. It cannot isolate the normally functioning components inside the electrical cabinet from the components that have malfunctioned, and its use still has significant limitations. At the same time, it cannot further reduce the losses caused by accidents. Utility Model Content

[0005] The purpose of this utility model is to provide an electrical cabinet with an isolation structure to solve the problem mentioned in the background art that the method of isolating the electrical cabinet from the outside world by using an explosion-proof isolation plate on the external enclosure cannot isolate the normally functioning components and the faulty components inside the electrical cabinet.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electrical cabinet with an isolation structure, comprising a cabinet body, a partition plate, and a second explosion-proof partition plate, wherein the first explosion-proof partition plate is connected inside the cabinet body, one side of the cabinet body is rotatably connected to a cabinet door, a lock body is installed on one side of the cabinet door, and a handle is installed on the outside of the cabinet door;

[0007] The cabinet has equidistant adjustment slots inside, and multiple partitions are installed inside the cabinet. Each of the partitions is connected to a second explosion-proof partition. The outer side of each partition is inserted into the adjustment slot. Each of the partitions and the second explosion-proof partition has a positioning slot inside, and a positioning frame is inserted into the positioning slot. The positioning frame is elastically connected to the support block through a return spring.

[0008] Preferably, one side of the support block is connected to the cabinet, multiple support blocks are equidistantly arranged inside the cabinet, and multiple support blocks are symmetrically arranged on both sides of the cabinet.

[0009] Preferably, each of the multiple support blocks has a reserved groove in the middle, and the positioning frame is U-shaped.

[0010] Preferably, the cabinet has a heat dissipation groove inside, a mounting bracket is inserted into the heat dissipation groove, and a dust filter plate is connected inside the mounting bracket.

[0011] Preferably, the dust filter plate is corrugated, the mounting frame has a reserved opening on the outside, and the middle of the mounting frame is connected to the cabinet by positioning bolts.

[0012] Preferably, the heat dissipation grooves are symmetrically opened inside the cabinet, the dust filter plates are symmetrically arranged on both sides of the mounting frame, and the dust filter plates are double-layered inside the heat dissipation grooves. An extension eave is connected to the top of the cabinet.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The electrical cabinet with isolation structure is equipped with an adjustable partition, and a second explosion-proof partition is installed inside the partition. This can effectively isolate different components subsequently installed inside the cabinet. In addition, it facilitates heat dissipation and allows the dust filter to be quickly removed for cleaning, making it more convenient to use. This solves the problem that using an explosion-proof partition in the external enclosure to isolate the electrical cabinet from the outside world cannot isolate the normally functioning components and the faulty components inside the electrical cabinet.

[0014] 1. This electrical cabinet with an isolation structure, in order to facilitate the separation and protection of components inside the cabinet, requires the partition plate to be inserted into the appropriate adjustment slot before installing the components. The corresponding positioning bracket is then pulled down until the partition plate is fully inserted into the adjustment slot. After that, the positioning bracket is released, and it pops out under the action of the return spring and inserts into the positioning slot inside the partition plate and the second explosion-proof partition, thereby limiting the position of the partition plate. This electrical cabinet with an isolation structure is equipped with a movable and adjustable partition plate, and a second explosion-proof partition plate is installed inside the partition plate, which can effectively isolate different components subsequently installed inside the cabinet.

[0015] 2. This electrical cabinet with an isolation structure features a double-layered, corrugated dust filter plate inside the heat dissipation trough to facilitate heat dissipation. This effectively increases the contact area with air, allowing for better heat dissipation while filtering dust from the air. After prolonged use, the dust filter plate can be removed from the heat dissipation trough by removing the positioning bolts. It can then be cleaned by rinsing it in conjunction with the pre-drilled opening inside the mounting bracket. This electrical cabinet with an isolation structure facilitates heat dissipation and allows for quick removal and cleaning of the dust filter plate, making it more convenient to use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the electrical cabinet of this utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the partition plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the electrical cabinet of this utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the mounting bracket of this utility model.

[0020] In the diagram: 1. Cabinet body; 101. First explosion-proof partition; 102. Cabinet door; 103. Lock body; 104. Handle; 2. Adjustment groove; 201. Divider plate; 202. Second explosion-proof partition; 203. Positioning groove; 204. Positioning frame; 205. Support block; 2051. Reserved groove; 206. Return spring; 3. Heat dissipation groove; 301. Mounting bracket; 302. Dust filter plate; 303. Reserved opening; 304. Positioning bolt; 305. Extension eaves. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 This utility model provides a technical solution: an electrical cabinet with an isolation structure, including a cabinet body 1, a partition plate 201, and a second explosion-proof partition plate 202. The first explosion-proof partition plate 101 is connected inside the cabinet body 1. One side of the cabinet body 1 is rotatably connected to the cabinet door 102. A lock body 103 is installed on one side of the cabinet door 102, and a handle 104 is installed on the outside of the cabinet door 102.

[0023] The cabinet 1 has equidistant adjustment slots 2 inside. Multiple partition plates 201 are installed inside the cabinet 1, and each partition plate 201 is connected to a second explosion-proof partition plate 202. The outer side of each partition plate 201 is inserted into the adjustment slot 2. Positioning slots 203 are provided inside each of the partition plates 201 and the second explosion-proof partition plate 202, and positioning frames 204 are inserted into the positioning slots 203. The positioning frames 204 are elastically connected to support blocks 205 via return springs 206. One side of each support block 205 is connected to the cabinet 1. Multiple support blocks 205 are equidistantly arranged inside the cabinet 1 and symmetrically arranged on both sides of the cabinet 1. Each support block 205 has a reserved slot 2051 in its center. The positioning frames 204 are U-shaped.

[0024] In practice, to facilitate the separation and protection of components inside the cabinet 1, before installing the components, first insert the partition plate 201 into the appropriate adjustment slot 2 inside the cabinet 1, and then pull down the positioning bracket 204 on the inner side of the bottom support block 205 of the partition plate 201 so that the partition plate 201 is fully inserted into the adjustment slot 2. After that, release the positioning bracket 204, and the positioning bracket 204 will pop out under the action of the return spring 206 inside the support block 205. At this time, the upper side of the positioning bracket 204 can then engage with the positioning slot 2 inside the partition plate 201 and the second explosion-proof partition 202. 03. Insertion is performed to limit the position of the partition plate 201. At this time, the second explosion-proof partition 202 inside the partition plate 201 can isolate and protect the components. The reserved slot 2051 inside the support block 205 makes it easy for the operator to quickly pull the positioning frame 204 to adjust the position of the partition plate 201. This electrical cabinet with isolation structure is equipped with an adjustable partition plate 201, and the second explosion-proof partition 202 is installed inside the partition plate 201, which can effectively isolate different components subsequently installed inside the cabinet 1.

[0025] See Figure 1 , Figure 3 and Figure 4 It is known that the cabinet 1 has a heat dissipation groove 3 inside, and a mounting bracket 301 is inserted into the heat dissipation groove 3. A dust filter plate 302 is connected inside the mounting bracket 301. The dust filter plate 302 is wavy. A reserved opening 303 is opened on the outside of the mounting bracket 301. The middle part of the mounting bracket 301 is connected to the cabinet 1 by a positioning bolt 304. The heat dissipation groove 3 is symmetrically opened inside the cabinet 1. The dust filter plate 302 is symmetrically arranged on both sides of the mounting bracket 301. The dust filter plate 302 is double-layered inside the heat dissipation groove 3. An extension eave 305 is connected to the top of the cabinet 1.

[0026] In practical implementation, to facilitate the dissipation of heat inside the cabinet 1, a heat dissipation groove 3 is symmetrically provided on one side of the cabinet 1 for heat dissipation. The heat dissipation groove 3 is equipped with a dust filter plate 302 to isolate dust from the air, effectively preventing dust from entering the cabinet 1. Simultaneously, the double-layered and wavy design of the dust filter plate 302 effectively increases the contact surface with the air, facilitating heat dissipation while better filtering dust. After prolonged use, the dust filter plate 302 is removed by removing the symmetrically positioned positioning bolts 304 in the middle of the mounting bracket 301, allowing the dust filter plate 302 connected to the mounting bracket 301 to be removed from the heat dissipation groove 3. The dust filter plate 302 is then cleaned by rinsing it in conjunction with the reserved opening 303 inside the mounting bracket 301. The extension eaves 305 prevent the cabinet 1 from directly contacting the wall, thus avoiding heat dissipation. This electrical cabinet with an isolation structure facilitates heat dissipation while allowing for quick removal and cleaning of the dust filter plate 302, making it more convenient to use.

[0027] In summary, when using this electrical cabinet with an isolation structure, the cabinet door 102 on one side of the cabinet 1 is rotated open by the lock body 103 and the handle 104, the partition plate 201 is inserted into the appropriate adjustment slot 2, and the corresponding positioning bracket 204 is pulled down to limit the partition plate 201. The operator can then install components inside the cabinet 1. At this time, the second explosion-proof partition 202 inside the partition plate 201 can cooperate with the first explosion-proof partition 101 inside the cabinet 1 to isolate the components inside the cabinet 1. The contents not described in detail in this specification are prior art known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An electrical cabinet with an isolation structure, comprising a cabinet body (1), a partition plate (201), and a second explosion-proof partition plate (202), characterized in that: The cabinet (1) is connected to a first explosion-proof partition (101) inside. One side of the cabinet (1) is rotatably connected to the cabinet door (102). A lock body (103) is installed on one side of the cabinet door (102). A handle (104) is installed on the outside of the cabinet door (102). The cabinet (1) has equidistant adjustment slots (2) inside. The cabinet (1) has multiple partitions (201) inside. Each of the partitions (201) is connected to a second explosion-proof partition (202). The outer side of the partitions (201) is inserted into the adjustment slots (2). Each of the partitions (201) and the second explosion-proof partition (202) has a positioning slot (203) inside. A positioning frame (204) is inserted into the positioning slot (203). The positioning frame (204) is elastically connected to the support block (205) through a reset spring (206).

2. An electrical cabinet with an isolation structure according to claim 1, characterized in that: One side of the support block (205) is connected to the cabinet (1), and multiple support blocks (205) are equidistantly arranged inside the cabinet (1), and multiple support blocks (205) are symmetrically arranged on both sides of the cabinet (1).

3. An electrical cabinet with an isolation structure according to claim 2, characterized in that: Each of the multiple support blocks (205) has a reserved groove (2051) in the middle, and the positioning frame (204) is U-shaped.

4. An electrical cabinet with an isolation structure according to claim 2, characterized in that: The cabinet (1) has a heat dissipation groove (3) inside, and a mounting bracket (301) is inserted inside the heat dissipation groove (3). A dust filter plate (302) is connected inside the mounting bracket (301).

5. An electrical cabinet with an isolation structure according to claim 4, characterized in that: The dust filter plate (302) is wavy, and the mounting bracket (301) has a reserved opening (303) on the outside. The mounting bracket (301) is connected to the cabinet (1) in the middle by a positioning bolt (304).

6. An electrical cabinet with an isolation structure according to claim 4, characterized in that: The heat dissipation groove (3) is symmetrically opened inside the cabinet (1), the dust filter plate (302) is symmetrically arranged on both sides of the mounting bracket (301), and the dust filter plate (302) is double-layered inside the heat dissipation groove (3). The top of the cabinet (1) is connected to an extension eave (305).

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