Electrical control cabinet with protection structure

Abstract

The utility model relates to the technical field of electrical control cabinets, and discloses an electrical control cabinet with a protective structure, which comprises a cabinet body and two protective plates, rotating plates are hinged to the upper end and the lower end of the middle of the front end face of the cabinet body, and bearing plates are embedded into the opposite sides of the front end faces of the two rotating plates. Grooves are formed in the middles of the front ends of the two bearing plates correspondingly, buffer assemblies are fixedly arranged between the interiors of the two grooves and the two protection plates correspondingly, exhaust holes are formed in the middles of the two sides of the cabinet body correspondingly, and containing grooves are fixedly formed in the upper ends and the lower ends of the interiors of the two exhaust holes correspondingly. And sealing assemblies are fixedly arranged on the opposite sides of the four containing grooves in pairs, and fixing plates are fixedly arranged at the positions, located at the two exhaust holes, of the two sides of the interior of the cabinet body. According to the utility model, the collision and impact performance of the cabinet body to the outside is improved, the cabinet body is enabled to have a heat dissipation function and a waterproof function at the same time, and devices in the cabinet body are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinets, in particular to an electric control cabinet with a protective structure. Background Art

[0002] An electrical control cabinet is a box used to store, protect and control electrical equipment. It is usually used in industrial control systems. It monitors, protects and controls the electrical system through internal electrical components and equipment. When using an electrical control cabinet, regular inspection and maintenance are required to ensure its normal operation and extend its service life.

[0003] The existing control cabinet has a cabinet door and a shell to protect the devices inside the control cabinet when in use, but the cabinet door is not cushioned when it is hit, which makes the cabinet door easily damaged and causes damage to the devices. In addition, when the control cabinet dissipates heat, it is easy for moisture to corrode the internal devices, and the protection of the internal devices is poor.

[0004] Therefore, the utility model provides an electrical control cabinet with a protective structure to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an electrical control cabinet with a protective structure, so that the cabinet body can be buffered when in use, thereby improving the impact resistance of the cabinet body and preventing internal devices from being damaged by impact. The cabinet body can also be sealed when dissipating heat to prevent moisture from corroding the devices, thereby improving the protection of both the inside and outside of the cabinet body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical control cabinet with a protective structure, comprising a cabinet body and two guard plates, wherein rotating plates are hingedly provided at both upper and lower ends of the middle part of the front end surface of the cabinet body, and carrying plates are embedded on opposite sides of the front end surfaces of the two rotating plates, and grooves are provided in the middle parts of the front ends of the two carrying plates, and buffer components are fixedly provided inside the two grooves and between the two guard plates, respectively, exhaust holes are provided in the middle parts of both sides of the cabinet body, and receiving grooves are fixedly provided at both upper and lower ends of the two exhaust holes, and sealing components are fixedly provided on opposite sides of the four receiving grooves in pairs, and fixed plates are fixedly provided at the positions of the two exhaust holes on both sides of the cabinet body, and two through holes are provided on the opposite sides of the two fixed plates, and cooling fans are fixedly provided inside the four through holes;

[0007] The buffer assembly includes a hydraulic rod, two limit rods, a baffle and a buffer groove, dampers are fixedly arranged at both upper and lower ends of the buffer groove, a through rod is fixedly arranged between the two dampers, buffer springs are fixedly sleeved at both upper and lower ends of the through rod, a connecting plate is fixedly arranged at the front end of the hydraulic rod, a first bearing seat is fixedly arranged at the front end of the connecting plate, two rotating rods are rotatably sleeved inside the first bearing seat, the front ends of the two rotating rods are rotatably sleeved with a second bearing seat, and extrusion plates are fixedly arranged at the front ends of the two second bearing seats;

[0008] The sealing assembly includes two electric telescopic rods and four sliding grooves, a connecting block is fixedly arranged between the two electric telescopic rods, sliding blocks are fixedly arranged on both sides of the two connecting blocks, and a movable plate is fixedly arranged on the opposite side of the two connecting blocks. A sealing block and two positioning grooves are fixedly arranged in the middle of the lower end surface and both sides of the lower end surface of one of the movable plates on the opposite side of the two movable plates, and a sealing groove and two positioning rods are fixed in the middle of the upper end surface and both sides of the upper end surface of the other movable plate on the opposite side of the two movable plates.

[0009] Through the above technical scheme, a rotating plate hingedly arranged at the front end of the cabinet is embedded on the rotating plate, and a buffer component between the groove opened at the front end of the bearing plate and the guard plate is used to buffer the guard plate when it is hit, thereby improving the impact resistance of the rotating plate in front of the cabinet and preventing internal devices from being damaged by impact. In addition, through the exhaust holes arranged on both sides of the cabinet, the sealing components inside the receiving grooves at the upper and lower ends of the exhaust holes are used to make the heat dissipation fan in the through hole of the fixed plate waterproof when dissipating heat.

[0010] Through the hydraulic rod and the connecting plate arranged in the buffer assembly, the first bearing seat on the connecting plate drives the rotating rod to rotate, so that the second bearing seat at the front end of the rotating rod is connected to the extrusion plate to slide around the through rod, so that the buffer assembly around the through rod is squeezed during the sliding, and the buffering effect is achieved through the cooperation of the damper, thereby improving the impact resistance of the rotating plate;

[0011] The electric telescopic rod arranged in the sealing assembly drives the sliders on both sides of the connecting block to slide in the sliding groove, so that the movable plate at the lower end of the connecting block moves relatively, so that the sealing block on the movable plate is clamped in the sealing groove, and the positioning rod penetrates the positioning groove to achieve sealing and waterproofing when eroded by moisture.

[0012] Furthermore, the upper and lower ends of the connecting plate are respectively slidably sleeved on the two limit rods, the two extrusion plates are respectively slidably sleeved on the upper and lower ends of the through rod, and the baffle is fixedly sleeved on the middle part of the through rod;

[0013] Through the above technical scheme, by setting the limit rods above and below the connecting plate, the connecting plate is limited when it moves, by setting the extrusion plate to slide around the through rod, it is convenient to buffer the guard plate when it is squeezed, and by setting the baffle plate fixed sleeve around the through rod, the baffle plate can easily limit the extrusion plate.

[0014] Furthermore, the four slide blocks are slidably disposed in the four slide grooves respectively, the sealing block is clamped and disposed in the sealing groove, and the two positioning rods are penetrated and disposed in the two positioning grooves;

[0015] Through the above technical scheme, the slider slides in the slide groove, so that the connecting block is not easy to shift when moving. The positioning rod is set to pass through the positioning groove, which facilitates the positioning of the movable plate, and the sealing block is clamped in the sealing groove, thereby improving the sealing between the movable plates and preventing moisture from entering the cabinet.

[0016] Furthermore, warning strips are fixedly provided at the front ends of the two guard plates, and handles are fixedly provided at opposite sides of the middle of the front ends of the two rotating plates;

[0017] Through the above technical solution, the warning strip provided at the front end of the guard plate can be used to warn personnel, and the handle provided at the front end of the rotating plate can be used to control the rotation of the rotating plate.

[0018] Furthermore, a controller is embedded in the lower middle part of one side of the cabinet, and a base is fixedly provided at the lower end of the cabinet;

[0019] Through the above technical solution, the electric telescopic rod and the cooling fan can be conveniently controlled by the controller arranged at the lower side of the cabinet, and the cabinet has a certain support by the base arranged at the lower end of the cabinet.

[0020] Furthermore, the four heat dissipation fans are arranged in pairs, each directly facing the two exhaust holes;

[0021] Through the above technical solution, the heat dissipation fan is directly facing the exhaust hole, so that the heat generated by the components inside the cabinet can be discharged and dissipated in time.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes an electrical control cabinet with a protective structure, which is hingedly arranged on the upper and lower ends of the front end surface of the cabinet body, and the bearing plate is embedded in the front end of the rotating plate, so that the groove opened at the front end of the bearing plate makes the buffer component between the groove and the guard plate, so that when the guard plate is hit, the hydraulic rod is squeezed, so that the first bearing seat on the connecting plate at the front end of the hydraulic rod drives the rotating rod to rotate inside the second bearing seat, so that the extrusion plate connected to the front end of the second bearing seat slides around the through rod between the dampers in the buffer groove, and the extrusion plate squeezes the buffer spring around the through rod when sliding, and cooperates with the damper connected to the through rod to make the guard plate buffer, thereby increasing the impact generated by the rotating plate when it is hit, preventing the internal components of the cabinet from being damaged and performing external protection.

[0024] 2. The utility model proposes an electrical control cabinet with a protective structure. Through the exhaust holes opened on both sides of the cabinet, the sealing components in the accommodating grooves opened at the upper and lower ends of the exhaust holes can discharge the internal gas through the exhaust holes to cool down the inside of the cabinet when it is in use. When the cabinet is eroded by moisture, the electric telescopic rod in the sealing component drives the sliders on both sides of the connecting block to slide in the slide groove, and the positioning rod on the movable plate passes through the positioning groove, so that the sealing block between the movable plates seals the sealing groove to prevent moisture from entering the cabinet and damaging the internal devices, thereby protecting the devices inside the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0026] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0027] Figure 3 It is a side sectional schematic diagram of the utility model;

[0028] Figure 4 It is an enlarged schematic diagram of point A of the utility model;

[0029] Figure 5 It is an enlarged schematic diagram of point B of the present utility model.

[0030] Legend:

[0031] 1. Cabinet; 2. Exhaust hole; 3. Controller; 4. Base; 5. Loading plate; 6. Rotating plate; 7. Handle; 8. Guard plate; 9. Buffer assembly; 10. Accommodating groove; 11. Sealing assembly; 12. Fixing plate; 13. Through hole; 14. Cooling fan; 15. Warning strip; 16. Groove; 901. Limit rod; 902. Hydraulic rod; 903. Connecting plate; 904. First bearing seat; 905. Buffer groove; 906, damper; 907, through rod; 908, baffle; 909, rotating rod; 9010, extrusion plate; 9011, buffer spring; 9012, second bearing seat; 1101, slide groove; 1102, electric telescopic rod; 1103, slider; 1104, connecting block; 1105, moving plate; 1106, positioning rod; 1107, positioning groove; 1108, sealing block; 1109, sealing groove. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-5 , an embodiment provided by the utility model: an electrical control cabinet with a protective structure, including a cabinet body 1, two guard plates 8, a rotating plate 6 is hingedly provided at both upper and lower ends of the middle of the front end surface of the cabinet body 1, and a bearing plate 5 is embedded on the opposite side of the front end surface of the two rotating plates 6, and a groove 16 is opened in the middle of the front end of the two bearing plates 5, and a buffer component 9 is fixedly arranged between the two grooves 16 and the two guard plates 8, respectively, and exhaust holes 2 are opened in the middle of both sides of the cabinet body 1, and the upper and lower ends of the two exhaust holes 2 are fixedly provided with accommodating grooves 10, and the four accommodating grooves 10 are fixedly provided with sealing components 11 on the opposite sides of the four accommodating grooves 10, and the fixing plates 1 are fixedly arranged at the positions of the two exhaust holes 2 on both sides of the cabinet body 1 2, two through holes 13 are provided on opposite sides of the two fixed plates 12, and cooling fans 14 are fixedly provided inside the four through holes 13. The rotating plate 6 is hingedly provided at the front end of the cabinet 1, so that the bearing plate 5 is embedded on the rotating plate 6. The buffer component 9 between the groove 16 provided at the front end of the bearing plate 5 and the guard plate 8 can buffer the guard plate 8 when it is hit, thereby improving the impact resistance of the rotating plate 6 in front of the cabinet 1 and preventing the internal devices from being damaged by the impact. In addition, the exhaust holes 2 are provided on both sides of the cabinet 1, and the sealing components 11 are provided inside the accommodating grooves 10 at the upper and lower ends of the exhaust holes 2, so that the cooling fans 14 in the through holes 13 on the fixed plate 12 can be waterproofed when dissipating heat.

[0034] The buffer assembly 9 includes a hydraulic rod 902, two limit rods 901, a baffle 908 and a buffer groove 905. The buffer groove 905 has dampers 906 fixedly arranged at both upper and lower ends. A through rod 907 is fixedly arranged between the two dampers 906. The through rod 907 is fixedly sleeved with buffer springs 9011 at both upper and lower ends. A connecting plate 903 is fixedly arranged at the front end of the hydraulic rod 902. A first bearing seat 904 is fixedly arranged at the front end of the connecting plate 903. Two rotating rods 909 are rotatably sleeved inside the first bearing seat 904. The front ends of the two rotating rods 909 are rotatably sleeved with a second bearing seat 9012. The two second bearings An extrusion plate 9010 is fixedly provided at the front end of the seat 9012. Through the hydraulic rod 902 and the connecting plate 903 arranged in the buffer assembly 9, the first bearing seat 904 on the connecting plate 903 drives the rotating rod 909 to rotate, so that the second bearing seat 9012 at the front end of the rotating rod 909 is connected to the extrusion plate 9010 to slide around the through rod 907, so that the buffer assembly 9 around the through rod 907 is squeezed during sliding, and the buffering effect is achieved through the cooperation of the damper 906, thereby improving the impact resistance of the rotating plate 6, preventing the rotating plate 6 from being damaged when impacted, and damaging the devices inside the cabinet 1.

[0035] The sealing assembly 11 includes two electric telescopic rods 1102 and four slide grooves 1101. A connecting block 1104 is fixedly arranged between the two electric telescopic rods 1102. Slide blocks 1103 are fixedly arranged on both sides of the two connecting blocks 1104. A moving plate 1105 is fixedly arranged on the opposite side of the two connecting blocks 1104. A sealing block 1108 and two positioning grooves 1107 are fixedly arranged in the middle of the lower end surface and on both sides of the lower end surface of one of the moving plates 1105 on the opposite side of the two moving plates 1105. The other moving plate 1105 is fixedly arranged on the opposite side of the two moving plates 1105. A sealing groove 1109 and two positioning rods 1106 are respectively provided in the middle part and on both sides of the upper end surface. The electric telescopic rod 1102 arranged in the sealing component 11 drives the sliders 1103 on both sides of the connecting block 1104 to slide in the slide groove 1101, so that the movable plate 1105 at the lower end of the connecting block 1104 moves relatively, so that the sealing block 1108 on the movable plate 1105 is clamped in the sealing groove 1109, and the positioning rod 1106 penetrates into the positioning groove 1107, so that it can be sealed and waterproofed when it is eroded by moisture, thereby improving the sealing of the cabinet 1.

[0036] The upper and lower ends of the connecting plate 903 are respectively slidably mounted on the two limit rods 901, the two extrusion plates 9010 are respectively slidably mounted on the upper and lower ends of the through rod 907, and the baffle plate 908 is fixedly mounted on the middle part of the through rod 907. The limit rods 901 arranged above and below the connecting plate 903 are used to limit the connecting plate 903 when it moves. The extrusion plate 9010 is set to slide around the through rod 907 to facilitate buffering of the guard plate 8 when it is squeezed. The baffle plate 908 is fixedly mounted on the through rod 907 to facilitate limiting the extrusion plate 9010, so that the guard plate 8 rebounds after buffering when it is hit.

[0037] The four sliders 1103 are respectively slidably set in the four slide grooves 1101, the sealing block 1108 is snap-connected in the sealing groove 1109, and the two positioning rods 1106 are penetrated in the two positioning grooves 1107. The sliders 1103 slide in the slide grooves 1101, so that the connecting block 1104 is not easy to shift when moving. The positioning rods 1106 are set to penetrate in the positioning grooves 1107, which facilitates the positioning of the moving plate 1105, and the sealing block 1108 is snap-connected in the sealing groove 1109, thereby improving the sealing between the moving plates 1105, preventing moisture from entering the cabinet 1, and keeping the devices dry to prevent moisture erosion and burning.

[0038] Warning strips 15 are fixedly provided at the front ends of the two guard plates 8, and handles 7 are fixedly provided on the opposite side of the middle of the front end surfaces of the two rotating plates 6. The warning strips 15 arranged at the front ends of the guard plates 8 are convenient for warning personnel to prevent idle personnel from causing damage to the cabinet 1, and the warning has a certain degree of danger. The handles 7 arranged at the front ends of the rotating plates 6 are convenient for controlling the rotation of the rotating plates 6. A controller 3 is embedded in the middle of one side of the cabinet 1 at the lower part, and a base 4 is fixedly provided at the lower end of the cabinet 1. The controller 3 arranged at the lower part of one side of the cabinet 1 is convenient for controlling the electric telescopic rod 1102 and the cooling fan 14. The base 4 arranged at the lower end of the cabinet 1 makes the cabinet 1 have a certain degree of support. The four cooling fans 14 are arranged in pairs and are respectively opposite to the two exhaust holes 2, so that the cooling fans 14 are opposite to the exhaust holes 2, which is convenient for timely discharging of heat generated by the devices inside the cabinet 1.

[0039] Working principle: when the devices inside the cabinet 1 are in operation, the internal heat is discharged toward the exhaust hole 2 through the heat dissipation fan 14 in the through hole 13 on the fixed plate 12. When the cabinet 1 is eroded by rain, the sealing components 11 in the upper and lower receiving grooves 10 inside the exhaust hole 2 are waterproofed, so that the rotating plate 6 hinged at the upper and lower ends of the front end of the cabinet 1 and the buffer component 9 are fixed between the groove 16 opened on the bearing plate 5 embedded in the front end of the rotating plate 6 and the guard plate 8, so that the guard plate 8 can buffer when it is hit by the outside world, so as to prevent the collision from causing damage to the internal devices of the cabinet 1, thereby improving the protection of the cabinet 1.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical control cabinet with a protective structure, comprising a cabinet body (1) and two guard plates (8), characterized in that: The cabinet (1) has a rotating plate (6) hingedly provided at both upper and lower ends of the middle of the front end surface, and a bearing plate (5) is embedded on the opposite side of the front end surfaces of the two rotating plates (6). The front end middle of the two bearing plates (5) is provided with a groove (16), and a buffer component (9) is fixedly provided inside the two grooves (16) and between the two guard plates (8), respectively. The cabinet (1) has an exhaust hole (2) in the middle of both sides, and the two exhaust holes (2) have a receiving groove (10) fixedly provided at both upper and lower ends, and the four receiving grooves (10) are fixedly provided with a sealing component (11) on the opposite side of each other, and the cabinet (1) has a fixed plate (12) fixedly provided at the positions of the two exhaust holes (2) on both sides of the interior, and two through holes (13) are provided on the opposite side of the two fixed plates (12), and a heat dissipation fan (14) is fixedly provided inside the four through holes (13); The sealing assembly (11) comprises two electric telescopic rods (1102) and four slide grooves (1101); a connecting block (1104) is fixedly arranged between the two electric telescopic rods (1102); sliding blocks (1103) are fixedly arranged on both sides of the two connecting blocks (1104); a moving plate (1105) is fixedly arranged on one side of the two connecting blocks (1104); a sealing block (1108) is fixedly arranged in the middle of the lower end surface and on both sides of the lower end surface of one of the moving plates (1105) on the opposite side of the two moving plates (1105), and two positioning grooves (1107) are provided; a sealing groove (1109) is fixedly arranged in the middle of the upper end surface and on both sides of the upper end surface of the other moving plate (1105) on the opposite side of the two moving plates (1105), and two positioning rods (1106) are fixedly arranged.

2. The electrical control cabinet with a protective structure according to claim 1, characterized in that: The buffer assembly (9) comprises a hydraulic rod (902), two limit rods (901), a baffle (908) and a buffer groove (905); dampers (906) are fixedly arranged at both upper and lower ends of the buffer groove (905); a through rod (907) is fixedly arranged between the two dampers (906); buffer springs (9011) are fixedly sleeved around the through rod (907) at both upper and lower ends; a connecting plate (903) is fixedly arranged at the front end of the hydraulic rod (902); a first bearing seat (904) is fixedly arranged at the front end of the connecting plate (903); two rotating rods (909) are rotatably sleeved inside the first bearing seat (904); the front ends of the two rotating rods (909) are rotatably sleeved with a second bearing seat (9012); and the front ends of the two second bearing seats (9012) are fixedly arranged with an extrusion plate (9010).

3. The electrical control cabinet with a protective structure according to claim 2, characterized in that: The upper and lower ends of the connecting plate (903) are respectively slidably mounted on the two limit rods (901), the two extrusion plates (9010) are respectively slidably mounted on the upper and lower ends of the through rod (907), and the baffle (908) is fixedly mounted on the middle part of the through rod (907).

4. The electrical control cabinet with a protective structure according to claim 1, characterized in that: The four sliding blocks (1103) are respectively slidably arranged inside the four sliding grooves (1101), the sealing block (1108) is clamped and arranged inside the sealing groove (1109), and the two positioning rods (1106) are penetrated and arranged inside the two positioning grooves (1107).

5. The electrical control cabinet with a protective structure according to claim 1, characterized in that: Warning strips (15) are fixedly provided at the front ends of the two guard plates (8), and handles (7) are fixedly provided at opposite sides of the middle of the front end surfaces of the two rotating plates (6).

6. The electrical control cabinet with a protective structure according to claim 1, characterized in that: A controller (3) is embedded in the lower middle portion of one side of the cabinet (1), and a base (4) is fixedly provided at the lower end of the cabinet (1).

7. The electrical control cabinet with a protective structure according to claim 1, characterized in that: The four heat dissipation fans (14) are arranged in pairs and face the two exhaust holes (2) respectively.

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