Electrical cabinet with heat dissipation device

Abstract

The utility model relates to the technical field of electrical cabinets, and discloses an electrical cabinet with a heat dissipation device, the electrical cabinet comprises an electrical cabinet body, the surface of the electrical cabinet body is rotatably connected with a cabinet door, the surface of the electrical cabinet body is provided with a heat dissipation assembly, the heat dissipation assembly comprises a plurality of grooves, the plurality of grooves are internally provided with heat dissipation grooves, and the heat dissipation grooves are connected with the cabinet door. The electrical cabinet comprises an electrical cabinet body, multiple grooves are formed in the inner side of the electrical cabinet body, fixing frames are arranged in the multiple grooves, blocking nets are fixedly connected in the multiple fixing frames, a first draught fan is fixedly connected to the top of the inner side of the electrical cabinet body, second draught fans are symmetrically and fixedly connected to the side walls of the interior of the electrical cabinet body, and multiple fixing bases are symmetrically and fixedly connected to the interior of the electrical cabinet body. Through the design of the heat dissipation assembly, when the electrical cabinet operates, the situation that too much dust and foreign matter are gathered to affect the heat dissipation effect can be avoided, meanwhile, technicians can conveniently overhaul electrical equipment on the outer side of the electrical cabinet body, and therefore the overall practicability of the device is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of electrical cabinets, and in particular to an electrical cabinet with a heat dissipation device. Background Art

[0002] An electrical cabinet refers to a cabinet made of steel material used to protect the normal operation of components. The materials used to make electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Currently, electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, and transportation industry, etc. In the prior art, in order to ensure that the internal electrical equipment can operate normally, the inside of the electrical cabinet is usually cooled and cooled. At present, when dissipating the heat of the electrical cabinet, a heat dissipation groove is usually opened on the outside of the electrical cabinet. However, in order to prevent dust and foreign matter from entering the interior of the electrical cabinet, a baffle is fixed inside the heat dissipation groove. After the electrical cabinet is used for a long time, more dust and odor will adhere to the baffle, which will affect the ventilation and heat dissipation effect of the heat dissipation groove. Therefore, an electrical cabinet with a heat dissipation device is proposed to solve the problems described in the above background technology.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that a lot of dust and odor attached to the baffle will affect the ventilation and heat dissipation effect of the heat sink, the present application provides an electrical cabinet with a heat dissipation device.

[0005] The present application provides an electrical cabinet with a heat dissipation device adopts the following technical solution:

[0006] An electrical cabinet with a heat dissipation device comprises an electrical cabinet body, a cabinet door is rotatably connected to the surface of the electrical cabinet body, a heat dissipation component is arranged on the surface of the electrical cabinet body, the heat dissipation component comprises a plurality of grooves, the plurality of grooves are symmetrically arranged on the two side surfaces of the electrical cabinet body, heat dissipation grooves are arranged inside the plurality of grooves, a fixing frame is arranged inside the plurality of grooves, a blocking net is fixedly connected inside the plurality of fixing frames, a first fan is fixedly connected to the top of the inner side of the electrical cabinet body, a second fan is symmetrically fixedly connected to the inner side wall of the electrical cabinet body, and a plurality of fixing seats are symmetrically fixedly connected inside the electrical cabinet body.

[0007] Preferably, the fixing frame is arranged outside the heat dissipation groove, and the fixing frame is fixed inside the groove by bolts.

[0008] Preferably, the second fans on both sides are respectively arranged on the inner sides of the heat dissipation slots on both sides, and the second fans are both arranged at the inner bottom of the electrical cabinet body.

[0009] Preferably, a plurality of the fixing seats are each provided with a slide groove, and a mounting frame is slidably connected inside the slide groove.

[0010] Preferably, the first fan is arranged on the top of the mounting frame, and the mounting frame is arranged between the second fans on both sides.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] By designing the heat dissipation component, when the electrical cabinet is in operation, the high-temperature gas gathered on the top of the electrical cabinet body is blown by the first fan on the top of the inner side of the electrical cabinet body, and then the sinking high-temperature gas is discharged from the heat dissipation groove through the second fans 9 on both sides. When the equipment is in operation, the fixed frame is regularly disassembled and the retaining net on the fixed frame is cleaned. At the same time, during maintenance, the electrical equipment fixed on the mounting frame can be moved out of the electrical cabinet body through the slide groove on the fixed seat. Compared with the prior art, this design can avoid the situation where excessive accumulation of dust and foreign matter affects the heat dissipation effect, and at the same time, it is convenient for technicians to inspect and repair the electrical equipment outside the electrical cabinet body, thereby effectively improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the device of the application embodiment;

[0014] Figure 2 is an enlarged schematic diagram of a side view of a local structure of an embodiment of the application;

[0015] Figure 3 It is a schematic diagram of the internal structure of the device of the application embodiment.

[0016] Explanation of the accompanying drawings: 1. Electrical cabinet body; 2. Cabinet door; 3. Heat dissipation assembly; 4. Groove; 5. Heat dissipation slot; 6. Fixed frame; 7. Block net; 8. First fan; 9. Second fan; 10. Fixed seat; 11. Slide slot; 12. Mounting frame. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1 —3 Provide further details of this application.

[0018] The present application embodiment discloses an electrical cabinet with a heat dissipation device. Figure 1 , an electrical cabinet with a heat dissipation device, used for heat dissipation when the electrical cabinet body 1 is in operation, comprising an electrical cabinet body 1, the electrical cabinet body 1 is a prior art product, the electrical equipment can be conveniently installed inside the electrical cabinet body 1, a cabinet door 2 is rotatably connected to the surface of the electrical cabinet body 1, a heat dissipation component 3 is provided on the surface of the electrical cabinet body 1, and the heat dissipation component 3 is convenient for heat dissipation and cooling of the electrical equipment inside the electrical cabinet body 1;

[0019] When in use, the electrical equipment is installed inside the electrical cabinet body 1, and the cabinet door 2 is closed. During subsequent operation, the internal electrical equipment is cooled down by the heat dissipation component 3.

[0020] Reference Figure 2-3 The heat dissipation component 3 includes a plurality of grooves 4, and the plurality of grooves 4 are symmetrically arranged on the surfaces of both sides of the electrical cabinet body 1. The grooves 4 facilitate the installation of components. Heat dissipation grooves 5 are arranged inside the plurality of grooves 4, and the heat dissipation grooves 5 facilitate the discharge of high-temperature gas inside the electrical cabinet body 1. Fixed frames 6 are arranged inside the plurality of grooves 4, and the fixed frames 6 are arranged outside the heat dissipation grooves 5. The fixed frames 6 are fixed inside the grooves 4 by bolts. The fixing frames 6 are removed to facilitate the subsequent cleaning of the blocking net 7 inside the fixing frames 6. The blocking net 7 is convenient for blocking dust and foreign objects from entering the electrical cabinet body 1. A first fan 8 is fixedly connected to the top of the inner side of the electrical cabinet body 1, and the high-temperature gas at the top is blown by the first fan 8. The inner side wall of the electrical cabinet body 1 is symmetrically fixedly connected to the second fan 9. The second fans 9 on both sides are respectively arranged inside the heat dissipation grooves 5 on both sides, and the second fans 9 are both provided with At the bottom of the inner side of the electrical cabinet body 1, it is convenient to blow out the high-temperature gas inside the electrical cabinet body 1 through the second fans 9 on both sides. A plurality of fixing seats 10 are symmetrically fixedly connected inside the electrical cabinet body 1, and a slide groove 11 is provided on the plurality of fixing seats 10, so that the mounting frame 12 can slide inside the slide groove 11, and the mounting frame 12 is slidably connected inside the slide groove 11. The mounting frame 12 is convenient for the installation of electrical equipment. When the electrical equipment is installed, the length of the power cord is reserved, so as to facilitate the movement during subsequent maintenance. The first fan 8 is arranged on the top of the mounting frame 12, and the mounting frame 12 is arranged between the second fans 9 on both sides; in the idle part of this device, all the above-mentioned electrical components, which refer to the power element, the electrical component, and the adapted controller and the power supply are connected through wires. For specific connection means, refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in the art;

[0021] During heat dissipation, the first fan 8 on the top of the inner side of the electrical cabinet body 1 blows the high-temperature gas gathered on the top of the electrical cabinet body 1, causing the high-temperature gas to sink, and then the sinking high-temperature gas is discharged from the heat dissipation groove 5 through the second fans 9 on both sides; subsequently, the fixing frame 6 is regularly disassembled, and the retaining net 7 on the fixing frame 6 is cleaned to prevent excessive accumulation of dust and foreign matter that affects the heat dissipation effect. At the same time, when repairing the electrical equipment inside the electrical cabinet body 1, the sliding groove 11 on the fixing seat 10 can be used to conveniently move the electrical equipment fixed on the mounting frame 12 out of the electrical cabinet body 1, thereby facilitating maintenance by technical personnel.

[0022] The implementation principle of an electrical cabinet with a heat dissipation device in an embodiment of the present application is as follows: when in use, the electrical equipment is installed on the mounting frame 12 on the inner side of the electrical cabinet body 1; during subsequent heat dissipation operation, the high-temperature gas gathered on the top of the electrical cabinet body 1 is blown by the first fan 8 on the top of the inner side of the electrical cabinet body 1 to make the high-temperature gas sink, and then the sunken high-temperature gas is discharged from the heat dissipation groove 5 through the second fans 9 on both sides; when the equipment is running, the fixed frame 6 is regularly disassembled, and the baffle 7 on the fixed frame 6 is cleaned to avoid excessive accumulation of dust and foreign matter affecting the heat dissipation effect. At the same time, when repairing the electrical equipment inside the electrical cabinet body 1, the sliding groove 11 on the fixing seat 10 can be used to conveniently move the electrical equipment fixed on the mounting frame 12 out of the electrical cabinet body 1, so as to facilitate technical personnel to carry out maintenance.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An electrical cabinet with a heat dissipation device, comprising an electrical cabinet body (1), characterized in that: The surface of the electrical cabinet body (1) is rotatably connected to a cabinet door (2); the surface of the electrical cabinet body (1) is provided with a heat dissipation component (3); the heat dissipation component (3) comprises a plurality of grooves (4); the plurality of grooves (4) are symmetrically arranged on the surfaces of both sides of the electrical cabinet body (1); the plurality of grooves (4) are provided with heat dissipation slots (5); the plurality of grooves (4) are provided with fixing frames (6); the plurality of fixing frames (6) are fixedly connected with a blocking net (7); the top of the inner side of the electrical cabinet body (1) is fixedly connected to a first fan (8); the inner side wall of the electrical cabinet body (1) is symmetrically fixedly connected to a second fan (9); and the electrical cabinet body (1) is symmetrically fixedly connected with a plurality of fixing seats (10).

2. The electrical cabinet with a heat dissipation device according to claim 1, characterized in that: The fixing frame (6) is arranged outside the heat dissipation slot (5), and the fixing frame (6) is fixed inside the groove (4) by means of bolts.

3. The electrical cabinet with a heat dissipation device according to claim 1, characterized in that: The second fans (9) on both sides are respectively arranged inside the heat dissipation slots (5) on both sides, and the second fans (9) are both arranged at the bottom inside the electrical cabinet body (1).

4. The electrical cabinet with a heat dissipation device according to claim 1, characterized in that: A plurality of the fixing seats (10) are each provided with a slide groove (11), and a mounting frame (12) is slidably connected inside the slide groove (11).

5. The electrical cabinet with a heat dissipation device according to claim 4, characterized in that: The first fan (8) is arranged on the top of a mounting frame (12), and the mounting frame (12) is arranged between the second fans (9) on both sides.

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