Coal mine electromechanical controller protection box

Abstract

The utility model discloses a protection box for a coal mine electromechanical controller, which belongs to the technical field of coal mine electromechanical control and comprises a box body, a placement component is arranged in the box body, and a ventilation component is arranged at the bottom of the box body. The placement assemblies comprise placement rods, binding holes and reinforcing rods, the multiple placement rods are arranged on the inner side wall of the box body, the two binding holes are formed in and penetrate through the bottoms of the placement rods, the reinforcing rods are arranged on one sides of the placement rods, and the placement rods are made of aluminum alloy. In the process, articles of the controller placed in the box body can be fixed, placement blocking is reduced, the ventilation effect in the box body can be better, air circulation is improved, the heat dissipation and circulation efficiency of air in the box body is improved, the ventilation effect in the box body can be improved in the process by arranging a ventilation assembly, and the heat dissipation and circulation efficiency of the air in the box body is improved. And the heat dissipation efficiency in the box body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine electromechanical control, in particular to a coal mine electromechanical controller protection box. Background Art

[0002] The distribution box is a low-voltage distribution box that is assembled in accordance with the requirements of electrical wiring by assembling switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-enclosed metal cabinet or on a screen. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or an alarm can be given with the help of protective electrical appliances. The measuring instruments can display various parameters during operation, and certain electrical parameters can be adjusted. It can also prompt or send signals when the system deviates from the normal working state. The distribution box can reasonably distribute electrical energy, facilitate the opening and closing operation of the circuit, has a high level of safety protection, and can intuitively display the conduction state of the circuit, which plays a very important role in coal mining.

[0003] The front distribution box is often used in production sites where explosive gases are mixed or the concentration of combustible dust in the air is high, and the distribution box will inevitably generate electric sparks during operation. The existing explosion-proof distribution box is generally sealed, but the sealing of the distribution box will lead to poor heat dissipation performance, resulting in a significant reduction in the life of the electrical components in the distribution box. Therefore, a coal mine electromechanical explosion-proof distribution control box is proposed;

[0004] The existing patent (announcement number: CN220190287U) is a coal mine electromechanical explosion-proof distribution control box, including a distribution control box body and an inner box. The coal mine electromechanical explosion-proof distribution control box ventilates the inner box at a regular interval through the left and right of the fan, valve and air outlet pipe to reduce the temperature in the inner box. Through the action of the temperature conduction plate, fan and filter, part of the heat in the inner box is transferred to the temperature conduction plate and discharged by the fan. The cooperation of the fan and the inner box can seal the inner box and achieve a good heat dissipation effect.

[0005] In view of the above problems, the existing patent provides a solution. The internal temperature of the existing distribution box is conducted by the surface of the heat conduction plate, which affects the air circulation in the box and the constant temperature effect inside the distribution box.

[0006] Therefore, a protection box for a coal mine electromechanical controller is proposed. Summary of the invention

[0007] The purpose of the utility model is to provide a protection box for a coal mine electromechanical controller, which can solve the problem that the internal temperature of the existing distribution box is transmitted to the surface of the heat conduction plate, which affects the air circulation in the box and the constant temperature effect inside the distribution box.

[0008] To achieve the above object, the utility model provides the following technical solutions: a protection box for a coal mine electromechanical controller, comprising a box body, a placement component is arranged inside the box body, and a ventilation component is arranged at the bottom of the box body;

[0009] The placement assembly includes a placement rod, a binding hole and a reinforcement rod. Multiple placement rods are arranged on the inner wall of the box body. Two binding holes are opened and pass through the bottom of the placement rod. The reinforcement rod is arranged on one side of the placement rod. The material of the placement rod is aluminum alloy.

[0010] Preferably, the ventilation assembly includes an air inlet plate, an air inlet hole and a fan, the air inlet plate is bolted to one side of the box, the fan is arranged at the bottom of the box, and the fan is located at the inner bottom of the box.

[0011] Preferably, both side walls of the box body are provided with fixing plates, one side of the fixing plates is provided with a plurality of fixing holes, the fixing plates are located on both sides of the placement rod, and the fixing plates are located above the fan.

[0012] Preferably, a top cover is provided on the top of the box body, and the top of the top cover is inclined.

[0013] Preferably, a cabinet door is hinged on one side of the box body, the cabinet door is located on one side of the placement rod, and the cabinet door is located above the air inlet plate.

[0014] Preferably, an air outlet is provided at the bottom of one side of the top cover, and the air outlet is oriented toward one side of the box body.

[0015] Preferably, a moisture-proof plate is provided on the inner side of the box body, and the moisture-proof plate is located at the bottom of the fan.

[0016] Preferably, a lighting lamp for lighting the box is provided on the inner top of the box.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a placement component, which can fix the items of the controller placed in the box and reduce placement obstructions, thereby improving the ventilation effect in the box, increasing air circulation, and improving the efficiency of air heat dissipation and circulation inside the box.

[0019] 2. The present application is provided with a ventilation component, which can increase the ventilation effect for the interior of the box and improve the efficiency of heat dissipation in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a left-side stereoscopic cross-sectional view of the utility model;

[0023] Figure 3 This is a structural view of the box body, fixing plate, fixing hole and top cover of the utility model;

[0024] Figure 4 This is a structural view of the ventilation assembly of the utility model;

[0025] Figure 5 This is a structural view of the placement components of the utility model.

[0026] Description of reference numerals:

[0027] 1. Box body; 2. Placement component; 3. Ventilation component; 4. Fixing plate; 5. Fixing hole; 6. Top cover; 7. Cabinet door; 8. Air outlet; 9. Moisture-proof plate; 10. Lighting lamp; 201. Placement rod; 202. Bundling hole; 203. Reinforcement rod; 301. Air inlet plate; 302. Air inlet; 303. Fan. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A protection box for a coal mine electromechanical controller comprises a box body 1, a placement component 2 is arranged inside the box body 1, and a ventilation component 3 is arranged at the bottom of the box body 1;

[0031] The placement component 2 includes a placement rod 201, a binding hole 202 and a reinforcement rod 203. Multiple placement rods 201 are arranged on the inner wall of the box body 1. Two binding holes 202 are opened and pass through the bottom of the placement rod 201. The reinforcement rod 203 is arranged on one side of the placement rod 201. The material of the placement rod 201 is aluminum alloy.

[0032] Specifically, Figure 4 As shown, the ventilation assembly 3 includes an air inlet plate 301 , an air inlet hole 302 and a fan 303 . The air inlet plate 301 is bolted to one side of the box body 1 , and the fan 303 is arranged at the bottom of the box body 1 . The fan 303 is located at the inner bottom of the box body 1 .

[0033] Specifically, Figure 3 As shown, the two side walls of the box body 1 are provided with fixing plates 4 , one side of the fixing plates 4 is provided with a plurality of fixing holes 5 , the fixing plates 4 are located on both sides of the placement rod 201 , and the fixing plates 4 are located above the fan 303 .

[0034] Specifically, Figure 1 As shown, a top cover 6 is arranged on the top of the box body 1, and the top of the top cover 6 is inclined.

[0035] Specifically, Figure 1 As shown, a cabinet door 7 is hinged on one side of the box body 1 , and the cabinet door 7 is located on one side of the placement rod 201 , and the cabinet door 7 is located above the air inlet plate 301 .

[0036] Specifically, Figure 1 As shown, an air outlet 8 is provided at the bottom of one side of the top cover 6 , and the air outlet 8 is oriented toward one side of the box body 1 .

[0037] A plurality of placement rods 201 are arranged on the inner wall of the box body 1 for supporting the electromechanical controller. Two binding holes 202 are opened at the bottom of the placement rods 201. By using fixing tools such as ropes, it can be ensured that the electromechanical controller does not shake or shift during transportation or use. The reinforcement rod 203 is located on one side of the placement rod 201 to enhance the stability of the support structure and prevent the placement rod 201 from deforming when carrying heavy objects. The air inlet plate 301 is arranged on one side of the box body 1 to allow external air to enter the box body 1 through the air inlet hole 302. The fan 303 is arranged at the bottom of the box body 1 to accelerate the air exchange inside and outside the box body 1 by generating airflow, thereby providing a good heat dissipation environment for the electromechanical controller and preventing it from overheating. The cabinet door 7 is hinged on one side of the cabinet 1 for easy opening and closing, which provides convenience for the installation, maintenance and inspection of the electromechanical controller. The air outlet 8 at the bottom of one side of the cover allows the hot air in the cabinet 1 to be discharged smoothly, and together with the air inlet plate 301 and the fan 303, an effective air circulation system is formed, thereby improving the heat dissipation effect of the electromechanical controller.

[0038] Specifically, Figure 2 As shown, a moisture-proof plate 9 is provided on the inner side of the box body 1 , and the moisture-proof plate 9 is located at the bottom of the fan 303 .

[0039] Specifically, Figure 2 As shown, a lighting lamp 10 for illuminating the box 1 is arranged on the inner top of the box 1 .

[0040] Firstly, in terms of moisture-proofing, a moisture-proof plate 9 is provided on the inner side of the box body 1, and the moisture-proof plate 9 is located at the bottom of the fan 303. Such a design effectively blocks the rise of ground moisture and prevents moisture from damaging the electromechanical controller, thereby ensuring the dry operation of the electromechanical controller. The operation of the fan 303 further promotes the circulation of air inside and outside the box body 1, helps to discharge possible moisture, and improves the overall moisture-proof performance of the box body 1. Secondly, in terms of lighting, a lighting lamp 10 is provided on the inner top of the box body 1. This design enables the staff to clearly see the condition inside the box body 1 in a dark environment, which is convenient for the installation, maintenance and inspection of the electromechanical controller. The presence of the lighting lamp 10 not only improves work efficiency, but also increases work safety.

[0041] By adopting the above technical solution, the problem that the internal temperature of the existing distribution box is transmitted to the surface close to the heat conduction plate, which affects the air circulation in the box body 1 and affects the constant temperature inside the distribution box is solved.

[0042] Working principle: when the present application is in use, firstly, a plurality of placement rods 201 are arranged on the inner wall of the box body 1 for supporting the electromechanical controller, and two binding holes 202 are opened at the bottom of the placement rods 201. By using fixing tools such as ropes, it can be ensured that the electromechanical controller does not shake or shift during transportation or use. The reinforcement rod 203 is located on one side of the placement rod 201 to enhance the stability of the supporting structure and prevent the placement rod 201 from deforming when carrying heavy objects. The air inlet plate 301 is arranged on one side of the box body 1 to allow external air to enter the box body 1 through the air inlet hole 302. The fan 303 is arranged at the bottom of the box body 1 to accelerate the air exchange inside and outside the box body 1 by generating airflow, thereby providing a good heat dissipation environment for the electromechanical controller to prevent it from being damaged due to overheating. A moisture-proof plate 9 is arranged on the inner side of the box body 1, and the moisture-proof plate 9 is located at the bottom of the fan 303. Such a design effectively blocks the rise of ground moisture and prevents moisture The air prevents the electromechanical controller from being invaded by the air, thereby ensuring the dry operation of the electromechanical controller. The operation of the fan 303 further promotes the circulation of air inside and outside the box 1, helps to discharge possible moisture, and improves the overall moisture-proof performance of the box 1. The fixing plates 4 are arranged on both sides of the box 1, and a plurality of fixing holes 5 are opened thereon, which are used to assist in bundling the connecting cable lines inside the box 1 to ensure that they do not move or tip over during operation. The top cover 6 is arranged on the top of the box 1, and its top inclined design helps the natural discharge of rainwater or other liquids to prevent water accumulation inside the box 1. The cabinet door 7 is hinged on one side of the box 1 for easy opening and closing, which provides convenience for the installation, maintenance and inspection of the electromechanical controller. The air outlet 8 opened at the bottom of one side of the cover allows the hot air in the box 1 to be discharged smoothly, and together with the air inlet plate 301 and the fan 303, it constitutes an effective air circulation system, thereby improving the heat dissipation effect of the electromechanical controller.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A protection box for a coal mine electromechanical controller, comprising a box body (1), characterized in that: A placement component (2) is arranged inside the box (1), and a ventilation component (3) is arranged at the bottom of the box (1); The placement assembly (2) comprises a placement rod (201), a binding hole (202) and a reinforcement rod (203); a plurality of the placement rods (201) are arranged on the inner wall of the box body (1); two of the binding holes (202) are opened and penetrate the bottom of the placement rod (201); the reinforcement rod (203) is arranged on one side of the placement rod (201); and the material of the placement rod (201) is an aluminum alloy.

2. A coal mine electromechanical controller protection box according to claim 1, characterized in that: The ventilation assembly (3) comprises an air inlet plate (301), an air inlet hole (302) and a fan (303); the air inlet plate (301) is bolted to one side of the box body (1); the fan (303) is arranged at the bottom of the box body (1); and the fan (303) is located at the inner bottom of the box body (1).

3. A protection box for a coal mine electromechanical controller according to claim 2, characterized in that: The two side walls of the box body (1) are provided with fixing plates (4), one side of the fixing plate (4) is provided with a plurality of fixing holes (5), the fixing plate (4) is located on both sides of the placement rod (201), and the fixing plate (4) is located above the fan (303).

4. A protection box for a coal mine electromechanical controller according to claim 1, characterized in that: A top cover (6) is arranged on the top of the box body (1), and the top of the top cover (6) is arranged at an incline.

5. A protection box for a coal mine electromechanical controller according to claim 2, characterized in that: A cabinet door (7) is hinged on one side of the box body (1), and the cabinet door (7) is located on one side of the placement rod (201), and the cabinet door (7) is located above the air inlet plate (301).

6. A protection box for a coal mine electromechanical controller according to claim 4, characterized in that: An air outlet hole (8) is provided at the bottom of one side of the top cover (6), and the air outlet hole (8) is oriented toward one side of the box body (1).

7. A protection box for a coal mine electromechanical controller according to claim 2, characterized in that: A moisture-proof plate (9) is provided on the inner side of the box body (1), and the moisture-proof plate (9) is located at the bottom of the fan (303).

8. A protection box for a coal mine electromechanical controller according to claim 1, characterized in that: The inner top of the box body (1) is provided with an illumination lamp (10) for illuminating the box body (1).

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