Waterproof stainless steel control cabinet

Abstract

The utility model discloses a waterproof stainless steel control cabinet, which relates to the technical field of control cabinets and comprises a stainless steel control cabinet body, a sealing door, a waterproof frame, a heat dissipation base and an inverted U-shaped exhaust pipe. The upper surface of the inner side attaching strip-shaped air bag is fixedly connected with the upper surface of the external attaching strip-shaped air bag through a conveying pipe, and the conveying pipe is located in the waterproof frame. According to the utility model, the waterproof frame, the inner side fitting strip-shaped air bag, the external fitting strip-shaped air bag and the conveying pipe are matched for use, so that the waterproof frame forms a first sealing effect on the joint of the sealing door and the stainless steel control cabinet body, and the inner side fitting strip-shaped air bag and the external fitting strip-shaped air bag form a second sealing effect on the joint of the sealing door and the stainless steel control cabinet body; the waterproof sealing performance of the stainless steel control cabinet body is guaranteed to a great extent through the double-sealing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to a waterproof stainless steel control cabinet. Background Art

[0002] With the rapid development of social economy, the control cabinet is to assemble switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. In 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 alarmed with the help of protective electrical appliances. The measuring instruments can display various parameters in operation, and some electrical parameters can be adjusted, and prompts or signals can be issued for deviations from normal working conditions.

[0003] However, the waterproof effect of the current outdoor control cabinet is poor, which affects the normal use of the internal components. Most electrical components are directly installed inside the control cabinet, which greatly reduces the safety of the use of electrical components. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof stainless steel control cabinet to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A waterproof stainless steel control cabinet comprises a stainless steel control cabinet body, a closed door, a waterproof frame, a heat dissipation base and an inverted U-shaped exhaust pipe, wherein the inner wall of the waterproof frame is fixedly connected with an inner fitting strip air bag and an outer fitting strip air bag.

[0007] The upper surface of the inner fitting strip-shaped airbag is fixedly connected to the upper surface of the outer fitting strip-shaped airbag through a delivery tube, and the delivery tube is located inside the waterproof frame.

[0008] The waterproof frame is located at the front outer edge of the stainless steel control cabinet, and the back of the closed door is rotatably connected to the stainless steel control cabinet through a position adjustment reinforcement assembly. The position adjustment reinforcement assembly includes a positioning cylinder fixedly connected to the inner wall of the stainless steel control cabinet, a threaded rod threadedly connected to the inner wall of the positioning cylinder, a rotating support rod rotatably connected to one end of the threaded rod, and an adjustment dial fixedly connected to the rotating support rod away from one end of the threaded rod, and a mounting hole for adapting to the rotating support rod is opened on the front of the closed door.

[0009] A further improvement of the technical solution of the utility model is that the inner side fitting strip airbag is closer to the inside of the stainless steel control cabinet than the outer side fitting strip airbag, and the outer walls of the inner side fitting strip airbag and the outer side fitting strip airbag are movably connected to the outer wall of the closed door.

[0010] The above technical solution is adopted, in which the waterproof frame, the inner-side fitted strip airbag, the outer-side fitted strip airbag and the conveying pipe are used in coordination, so that the waterproof frame first forms a first sealing effect on the connection between the closed door and the stainless steel control cabinet, while the inner-side fitted strip airbag and the outer-side fitted strip airbag form a second sealing effect thereon. The double sealing effect ensures the waterproof sealing of the stainless steel control cabinet to a great extent.

[0011] A further improvement of the technical solution of the utility model is that the outer wall of one end of the rotating support rod is rotatably connected to the inner wall of the mounting hole through a sealing shaft.

[0012] A further improvement of the technical solution of the utility model is that: a turntable indicator line is fixedly connected to the front of the adjusting turntable, and an opening indicator line parallel to and corresponding to the turntable indicator line is fixedly connected to the front of the closed door.

[0013] By adopting the above technical solution, when the turntable indicator line is in a non-parallel correspondence with the opening indicator line, the connecting axis of the rotating support rod and the threaded rod is also in a non-parallel correspondence with the opening indicator line, and the closed door cannot be normally deflected to the side of the stainless steel control cabinet. Combined with the buckle on the closed door, the stability of the closed door in the closed state can be guaranteed, thereby ensuring the sealing effect.

[0014] A further improvement of the technical solution of the utility model is that: a plurality of groups of the inverted U-shaped exhaust pipes are arranged on the top of the stainless steel control cabinet, and the top of the stainless steel control cabinet is fixedly connected to the bottom end of the inverted U-shaped exhaust pipe through a suction fan.

[0015] A further improvement of the technical solution of the utility model is that: the inverted U-shaped exhaust pipe is an inverted U-shape.

[0016] A further improvement of the technical solution of the utility model is that the heat dissipation base is located at the bottom of the stainless steel control cabinet, and a sealing rubber strip is fixedly connected to the front of the stainless steel control cabinet.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] 1. The utility model provides a waterproof stainless steel control cabinet, which uses a waterproof frame, an inner-fitting strip airbag, an outer-fitting strip airbag and a conveying pipe in cooperation, so that the waterproof frame first forms a first sealing effect on the connection between the closed door and the stainless steel control cabinet body, while the inner-fitting strip airbag and the outer-fitting strip airbag form a second sealing effect thereon, and the double sealing effect ensures the waterproof sealing of the stainless steel control cabinet body to a great extent.

[0019] 2. The utility model provides a waterproof stainless steel control cabinet. When the turntable indicator line is in a non-parallel correspondence with the opening indicator line, the connecting shaft of the rotating support rod and the threaded rod is also in a non-parallel correspondence with the opening indicator line, and the closed door cannot be normally deflected to the side of the stainless steel control cabinet body. Combined with the buckle lock on the closed door, the stability of the closed door in the closed state can be guaranteed, thereby ensuring the sealing effect.

[0020] 3. The utility model provides a waterproof stainless steel control cabinet, which utilizes an inverted U-shaped exhaust pipe to be distributed in an inverted U-shaped state, thereby ensuring a good heat dissipation effect while preventing rainwater from entering the interior of the stainless steel control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the stainless steel control cabinet of the utility model;

[0023] Figure 3 It is an enlarged schematic diagram of the structure at A of the utility model;

[0024] Figure 4 This is a schematic diagram of the closed door structure of the utility model;

[0025] Figure 5 It is an enlarged schematic diagram of the structure at point B of the utility model.

[0026] In the figure: 1. Stainless steel control cabinet; 2. Closed door; 3. Waterproof frame; 4. Heat dissipation base; 5. Inverted U-shaped exhaust pipe; 6. Suction fan; 7. Position adjustment reinforcement component; 8. Inner-fitting strip air bag; 9. External-fitting strip air bag; 10. Delivery pipe; 11. Opening indicator line; 12. Mounting hole; 13. Positioning cylinder; 14. Threaded rod; 15. Rotating support rod; 16. Adjustment turntable; 17. Turntable indicator line; 18. Sealing rubber strip. DETAILED DESCRIPTION

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The present invention is further described in detail below in conjunction with the embodiments:

[0029] Example 1

[0030] like Figure 1-5 As shown, the utility model provides a waterproof stainless steel control cabinet, including a stainless steel control cabinet body 1, a closed door 2, a waterproof frame 3, a heat dissipation base 4 and an inverted U-shaped exhaust pipe 5, and the inner wall of the waterproof frame 3 is fixedly connected with an inner side fitting strip airbag 8 and an outer side fitting strip airbag 9. The distance value between the inner side fitting strip airbag 8 and the outer side fitting strip airbag 9 is slightly greater than the thickness value of the closed door 2.

[0031] The upper surface of the inner fitting strip airbag 8 is fixedly connected to the upper surface of the outer fitting strip airbag 9 through a delivery tube 10 , and the delivery tube 10 is located inside the waterproof frame 3 .

[0032] The waterproof frame 3 is located at the front outer edge of the stainless steel control cabinet 1, and the back of the closed door 2 is rotatably connected to the stainless steel control cabinet 1 through a position adjustment reinforcement component 7. The position adjustment reinforcement component 7 includes a positioning cylinder 13 fixedly connected to the inner wall of the stainless steel control cabinet 1, a threaded rod 14 threadedly connected to the inner wall of the positioning cylinder 13, a rotating support rod 15 rotatably connected to one end of the threaded rod 14, and an adjustment dial 16 fixedly connected to one end of the rotating support rod 15 away from the threaded rod 14. A mounting hole 12 for adapting to the rotating support rod 15 is provided on the front of the closed door 2.

[0033] The inner fitting strip airbag 8 is closer to the inside of the stainless steel control cabinet 1 than the outer fitting strip airbag 9 , and the outer walls of the inner fitting strip airbag 8 and the outer fitting strip airbag 9 are both movably connected to the outer wall of the closed door 2 .

[0034] Example 2

[0035] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the outer wall of one end of the rotating support rod 15 is rotatably connected to the inner wall of the mounting hole 12 through a sealing shaft.

[0036] The front of the adjustment dial 16 is fixedly connected with a dial indicator line 17, and the front of the closed door 2 is fixedly connected with an opening indicator line 11 which is parallel to and corresponds to the dial indicator line 17. When the closed door 2 needs to be opened, the buckle is opened, and the position adjustment reinforcement component 7 is adjusted in the reverse direction, so that the closed door 2 moves slowly to the outside. At this time, the pressure on the inner side fitting strip airbag 8 is reduced, and the pressure on the outer fitting strip airbag 9 is increased. The gas in the outer fitting strip airbag 9 is transported to the inner side fitting strip airbag 8 through the delivery pipe 10, and the outer fitting strip airbag 9 gradually shrinks until the outer fitting strip airbag 9 does not hinder the deflection movement of the closed door 2. At this time, the adjustment dial 16 can be rotated so that the dial indicator line 17 is parallel to and corresponds to the opening indicator line 11, and then the closed door 2 can be deflected to one side of the stainless steel control cabinet 1 to open the stainless steel control cabinet 1.

[0037] A plurality of inverted U-shaped exhaust pipes 5 are arranged on the top of the stainless steel control cabinet 1, and the top of the stainless steel control cabinet 1 is fixedly connected to the bottom of the inverted U-shaped exhaust pipes 5 through a suction fan 6. The hot air inside the stainless steel control cabinet 1 is exhausted through the inverted U-shaped exhaust pipes 5 under the extraction of the suction fan 6. The inverted U-shaped exhaust pipes 5 are distributed in an inverted U shape, which ensures a good heat dissipation effect while preventing rainwater from entering the interior of the stainless steel control cabinet 1.

[0038] The inverted U-shaped exhaust pipe 5 is in an inverted U-shape, the heat dissipation base 4 is located at the bottom of the stainless steel control cabinet 1 , and a sealing rubber strip 18 is fixedly connected to the front of the stainless steel control cabinet 1 .

[0039] The following is a detailed description of the working principle of the waterproof stainless steel control cabinet.

[0040] like Figure 1-5 As shown, when in use, when the closed door 2 is closed, the adjusting dial 16 is first rotated so that the adjusting dial 16 drives the rotating support rod 15 to rotate on the inner wall of the mounting hole 12 through the sealing shaft. The rotating support rod 15 will drive the threaded rod 14 to rotate during the rotation process, and the threaded rod 14 will rotate on the inner wall of the positioning tube 13. During the rotation process of the threaded rod 14, the rotating support rod 15 will be driven to approach the positioning tube 13 through the action of its inner wall thread. At this time, the rotating support rod 15 will drive the closed door 2 to approach the stainless steel control cabinet 1. When the closed door 2 moves to fit one side of the inner fitting strip airbag 8, the external fitting strip airbag 9 is now in the outer area of ​​the closed door 2. As the closed door 2 continues to approach the stainless steel control cabinet 1, the inner fitting strip airbag 8 is squeezed, and the gas in the inner fitting strip airbag 8 is transported to the external fitting strip airbag 9 through the transport pipe 10. At this time, the external fitting strip airbag 9 begins to expand and fills the gap between the waterproof frame 3 and the closed door 2. When the closed door 2 is completely fixed on the stainless steel control cabinet 1, the buckle between the closed door 2 and the stainless steel control cabinet 1 is also in a locked state. The external fitting strip airbag 9 is just in the maximum inflation state, which closes the edge of the closed door 2, and the bottom edge of the closed door 2 is sealed with the stainless steel control cabinet 1 through the sealing rubber strip 18 to waterproof.

[0041] When the closed door 2 needs to be opened, the buckle is opened and the position adjustment reinforcement component 7 is adjusted in reverse to make the closed door 2 move slowly to the outside. At this time, the pressure on the inner side of the fitted strip airbag 8 is reduced, and the pressure on the outer side of the fitted strip airbag 9 is increased. The gas in the outer side of the fitted strip airbag 9 is transported to the inner side of the fitted strip airbag 8 through the delivery pipe 10, and the outer side of the fitted strip airbag 9 gradually shrinks until the outer side of the fitted strip airbag 9 does not hinder the deflection and movement of the closed door 2. At this time, the adjustment dial 16 can be rotated so that the dial indication line 17 is parallel to the opening indication line 11, and the closed door 2 can be deflected to one side of the stainless steel control cabinet 1 to open the stainless steel control cabinet 1.

[0042] When the turntable indication line 17 is not in parallel with the opening indication line 11, the connecting axis of the rotating support rod 15 and the threaded rod 14 is also not in parallel with the opening indication line 11, and the closed door 2 cannot be normally deflected to the side of the stainless steel control cabinet 1. Combined with the buckle on the closed door 2, the stability of the closed door 2 in the closed state can be guaranteed, thereby ensuring the sealing effect.

[0043] The distance between the inner side fitting strip airbag 8 and the outer side fitting strip airbag 9 is slightly greater than the thickness of the closed door 2 .

[0044] The hot air inside the stainless steel control cabinet 1 is exhausted through the inverted U-shaped exhaust pipe 5 under the extraction of the suction fan 6. The inverted U-shaped exhaust pipe 5 is distributed in an inverted U-shaped state, which ensures good heat dissipation effect while preventing rainwater from entering the interior of the stainless steel control cabinet 1.

[0045] It should be noted that, in this article, the terms "comprises", "includes" or any other variants are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or still includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements. The above generally describes the utility model in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to it based on the utility model. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present utility model.

Claims

1. A waterproof stainless steel control cabinet, comprising a stainless steel control cabinet body (1), a closed door (2), a waterproof frame (3), a heat dissipation base (4) and an inverted U-shaped exhaust pipe (5), characterized in that: The inner wall of the waterproof frame (3) is fixedly connected with an inner fitting strip-shaped air bag (8) and an outer fitting strip-shaped air bag (9); The upper surface of the inner fitting strip-shaped airbag (8) is fixedly connected to the upper surface of the outer fitting strip-shaped airbag (9) via a delivery tube (10), and the delivery tube (10) is located inside the waterproof frame (3); The waterproof frame (3) is located at the outer edge of the front face of the stainless steel control cabinet (1); the back face of the closed door (2) is rotatably connected to the stainless steel control cabinet (1) via a position adjustment reinforcement assembly (7); the position adjustment reinforcement assembly (7) comprises a positioning cylinder (13) fixedly connected to the inner wall of the stainless steel control cabinet (1); a threaded rod (14) threadedly connected to the inner wall of the positioning cylinder (13); a rotating support rod (15) rotatably connected to one end of the threaded rod (14); and an adjusting dial (16) fixedly connected to one end of the rotating support rod (15) away from the threaded rod (14); and a mounting hole (12) for fitting the rotating support rod (15) is provided on the front face of the closed door (2).

2. A waterproof stainless steel control cabinet according to claim 1, characterized in that: The inner-side fitted strip airbag (8) is closer to the interior of the stainless steel control cabinet (1) than the outer-side fitted strip airbag (9), and the outer walls of the inner-side fitted strip airbag (8) and the outer-side fitted strip airbag (9) are both movably connected to the outer wall of the closed door (2).

3. A waterproof stainless steel control cabinet according to claim 1, characterized in that: The outer wall of one end of the rotating support rod (15) is rotatably connected to the inner wall of the mounting hole (12) via a sealing shaft.

4. A waterproof stainless steel control cabinet according to claim 1, characterized in that: The front of the adjusting dial (16) is fixedly connected to a dial indication line (17), and the front of the closed door (2) is fixedly connected to an opening indication line (11) parallel to and corresponding to the dial indication line (17).

5. The waterproof stainless steel control cabinet according to claim 1, characterized in that: A plurality of groups of inverted U-shaped exhaust pipes (5) are arranged on the top of the stainless steel control cabinet (1), and the top of the stainless steel control cabinet (1) is fixedly connected to the bottom end of the inverted U-shaped exhaust pipe (5) via a suction fan (6).

6. A waterproof stainless steel control cabinet according to claim 1, characterized in that: The inverted U-shaped exhaust pipe (5) is in an inverted U-shape.

7. The waterproof stainless steel control cabinet according to claim 1, characterized in that: The heat dissipation base (4) is located at the bottom of the stainless steel control cabinet (1), and a sealing rubber strip (18) is fixedly connected to the front of the stainless steel control cabinet (1).

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