High-voltage power distribution cabinet with moisture-proof structure
By designing first and second doors made of insulating materials, as well as internal frame grooves and inclined structures in the high-voltage switchgear, the problem of insufficient moisture resistance of the high-voltage switchgear was solved, and the sealing and emergency power-off functions were realized in the event of heavy rain.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-24
AI Technical Summary
Existing high-voltage distribution cabinets are not sufficiently moisture-proof, making them susceptible to rainwater seepage into the cabinet during heavy rain.
The design incorporates a first and second door made of insulating material, connected by a rotating assembly to enhance the sealing between the door and the cabinet. A frame-shaped groove and beveled structure are also incorporated inside the cabinet to guide water outflow.
It effectively improves the cabinet's moisture-proof performance, ensuring that water cannot easily enter the cabinet during heavy rain, and provides an emergency power-off function.
Smart Images
Figure CN224036870U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of power distribution cabinet, specifically is high voltage power distribution cabinet with moistureproof structure. BACKGROUND
[0002] High voltage power distribution cabinet is indispensable key equipment in power system, is mainly used for centralized control and distribution high voltage electric energy, it can receive, distribution, control and protection to electric power, ensure the stable operation of power system, is widely used in power plant, substation, industrial enterprise, commercial building etc. many fields, provides stable reliable power supply for various electrical equipment, guarantees the normal production and life.
[0003] In prior art, common high voltage power distribution cabinet is provided with a door, is provided with various elements and relevant conducting wire inside after opening, although this can be used in most occasions, but its moisture resistance is not good, rainwater can seep into the cabinet from the gap between door and cabinet when encountering heavy rain. For this purpose, the utility model provides a high voltage power distribution cabinet with moistureproof structure for solving the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a high voltage power distribution cabinet with moistureproof structure to solve the problems in the above background technology.
[0005] In order to realize the above object, the utility model provides the following technical scheme: a high voltage power distribution cabinet with moistureproof structure, comprising: cabinet, the cabinet is made of insulating material, one side of the cabinet is provided with first door body, the first door body is made of insulating material, one side of the cabinet and first door body is provided with rotating assembly, the cabinet and door body are rotatably connected through rotating assembly, the bottom of the cabinet is fixedly connected with a plurality of supporting legs, one side of the inside of the cabinet is provided with frame type groove, the second door body is arranged in the frame type groove, the top and bottom of the second door body are fixedly connected with rotating column, the second door body is completely adapted to the frame type groove.
[0006] Preferably, the first door body is fixedly connected with a first handle, the first door body is provided with a window, the second door body is fixedly connected with a second handle and emergency button.
[0007] Preferably, the two side walls in the window are provided with sliding groove, the transparent window is slidably connected in the sliding groove, the transparent window is fixedly connected with a knob.
[0008] Preferably, the upper surface of the knob is fixedly connected with a magnet, the top wall of the window is fixedly connected with a steel block.
[0009] Preferably, the inside of the cabinet is fixedly connected with a plurality of mounting plates, a plurality of uniform through holes are formed in each mounting plate.
[0010] Preferably, the bottom of the cabinet is provided with an inclined surface, the bottom of the second door is provided with a notch, and the bottom of the frame-shaped groove is provided with a long strip-shaped through hole.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] The first door body and the second door body are arranged, so that the difficulty of water entering the cabinet is effectively increased, even if the water can pass through the gap between the first door body and the cabinet under the condition of heavy rain, the water cannot pass through the gap between the second door body and the cabinet, and the moisture-proof effect is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a whole structure schematic view of the utility model;
[0014] Figure 2 It is a three-dimensional structure schematic view of the first door body of the utility model;
[0015] Figure 3 It is a three-dimensional structure schematic view of the first door body and the second door body of the utility model being opened;
[0016] Figure 4 It is a sectional structure schematic view of the cabinet of the utility model;
[0017] Figure 5 It is a three-dimensional structure schematic view of the second door body of the utility model.
[0018] In the drawing: 1, cabinet; 2, first door body; 3, rotating assembly; 4, supporting leg; 5, first handle; 6, transparent window; 7, magnet; 8, push block; 9, window; 10, steel block; 11, sliding groove; 12, second door body; 13, second handle; 14, emergency button; 15, frame-shaped groove; 16, mounting plate; 17, through hole; 18, long strip-shaped through hole; 19, inclined surface; 20, rotating column; 21, notch. DETAILED DESCRIPTION
[0019] For the purpose of conciseness and illustration, the principles of the embodiments are mainly described by referring to examples. In the following description, many specific details are presented to provide a thorough understanding of the embodiments. It should be apparent, however, to one of ordinary skill in the art that the embodiments can be practiced without such specific details. In some instances, well-known methods and structures have not been described in detail in order to avoid obscuring the embodiments. Also, all embodiments can be used in combination with each other.
[0020] Embodiment One
[0021] Please refer to Figures 1-5The utility model provides a technical scheme: a high voltage distribution cabinet with moistureproof structure, include: cabinet 1, cabinet 1 is made of insulating material, one side of cabinet 1 is installed with first door body 2, first door body 2 is made of insulating material, therefore first door body 2 cannot conduct electricity, one side of cabinet 1 and first door body 2 is provided with rotating component 3, rotating component 3 is connected with two rotating shafts, one rotating shaft is connected with cabinet 1, and the other rotating shaft is connected with first door body 2, so that first door body 2 can rotate with one rotating shaft as the shaft, cabinet 1 and door body are rotatably connected through rotating component 3, a plurality of supporting legs 4 are fixedly connected to the bottom of cabinet 1, and the supporting leg 4 is used to support cabinet 1 to be away from the ground, so that the water on the ground is prevented from overflowing the door frame of cabinet 1, one side of the inside of cabinet 1 is provided with frame slot 15, second door body 12 is arranged in frame slot 15, rotating column 20 is fixedly connected to the top and bottom of second door body 12, second door body 12 is also made of insulating material, second door body 12 is completely adapted to frame slot 15, and second door body 12 can rotate in frame slot 15 through rotating column 20.
[0022] First handle 5 is fixedly connected to first door body 2, first handle 5 is used for opening and closing first door body 2, so that the opening and closing of the door body is more convenient, window 9 is formed in first door body 2, window 9 is used to ensure that the emergency stop button can also be protected, and can be quickly displayed in front of the eyes when in use, second handle 13 and emergency button 14 are fixedly connected to second door body 12, second handle 13 is used to ensure that second door body 12 can be conveniently opened, emergency button 14 is aligned with window 9 and is arranged at the middle part of window 9, sliding groove 11 is formed in the two side walls in window 9, transparent window 6 is slidably connected in sliding groove 11, transparent window 6 is made of transparent material, one side can be seen from the other side, the opening of transparent window 6 can enable the person who wants to press emergency button 14 to see, and emergency button 14 can also be pressed through window 9, which is more convenient than pressing the emergency button when the door is opened, magnetic iron 7 is fixedly connected to the upper surface of the knob 8, and the knob 8 can be used to push window 9 upwards, magnetic iron 7 is fixedly connected to the upper surface of the knob 8, and the knob 8 can be used to push window 9 upwards, steel block 10 is fixedly connected to the top wall of window 9, when the knob 8 pushes magnetic iron 7 and the steel block into contact, transparent window 6 will be attracted and will not fall down due to gravity, when the knob 8 is pushed downwards again and the steel block 10 and the magnetic iron 7 are separated, the transparent window 6 will naturally continue to fall down.
[0023] When actually used, two doors need to be opened to adjust the internal things, and the first door body 2 and the second door body 12 are arranged, so rainwater will flow out from the long hole 18 after penetrating the first door body 2, so rainwater will not penetrate the second door body 12, when emergency stop is needed, the knob is pushed upwards to make the magnetic iron 7 and the steel block 10 attract each other, and then the emergency button 14 is pressed to disconnect the circuit, after the circuit is disconnected, the knob 8 is pushed downwards to make the transparent window 6 fall down and block the window 9.
[0024] Embodiment two
[0025] Please refer to Figures 1-3 On the basis of embodiment one, the inside of the cabinet 1 is fixedly connected with a plurality of installation plates 16, the installation plates 16 are used for installing internal elements, a plurality of uniform through holes 17 are formed on each installation plate 16, if water enters the inside, the water will quickly flow down from the through holes 17 on the installation plates 16, the bottom of the cabinet 1 is provided as an inclined surface 19, the bottom of the second door body 12 is provided with a gap 21, the setting of the inclined surface 19 makes the water flowing down from the top continue to flow down along the inclined surface 19, the bottom of the frame-shaped groove 15 is provided with a long strip through hole 18, the water seeping from the gap between the first door body 2 and the cabinet 1 will be discharged from the long strip through hole 18, the water falling on the inclined surface 19 will also pass through the gap 21 and be discharged from the long strip through hole 18.
[0026] In actual use, when it is necessary to adjust the internal things, it is necessary to open two doors, and the setting of the first door body 2 and the second door body 12, when the rainwater penetrates through the first door body 2, it will flow out from the long strip through hole 18, so there will be no rainwater penetrating through the second door body 12, when it is necessary to stop urgently, the knob 8 is pulled upward to make the magnet 7 and the steel block 10 be adsorbed together, then the emergency button 14 is pressed to disconnect the circuit, after the circuit is disconnected, the knob 8 is pulled downward to make the transparent window 6 fall down and block the window 9, if water enters the inside of the cabinet 1, the water will fall into the bottom of the inside of the cabinet 1, and under the action of the inclined surface 19, the water will pass through the gap 21 and finally be discharged from the long strip through hole 18.
[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A high-voltage distribution cabinet with a moisture-proof structure, comprising: The cabinet (1) is characterized in that: the cabinet (1) is made of insulating material, a first door (2) is installed on one side of the cabinet (1), the first door (2) is made of insulating material, a rotating component (3) is provided on one side of the cabinet (1) and the first door (2), the cabinet (1) and the first door (2) are rotatably connected by the rotating component (3), a plurality of support legs (4) are fixedly connected to the bottom of the cabinet (1), a frame groove (15) is opened on one side inside the cabinet (1), a second door (12) is provided in the frame groove (15), a rotating column (20) is fixedly connected to the top and bottom of the second door (12), and the second door (12) is completely adapted to the frame groove (15).
2. A high-voltage distribution cabinet with a moisture-proof structure according to claim 1, characterized in that: A first handle (5) is fixedly connected to the first door body (2), and a window (9) is opened on the first door body (2). A second handle (13) and an emergency button (14) are fixedly connected to the second door body (12).
3. A high-voltage distribution cabinet with a moisture-proof structure according to claim 2, characterized in that: Slide grooves (11) are provided on both side walls of the window (9), and a transparent window (6) is slidably connected in the slide grooves (11). A toggle block (8) is fixedly connected to the transparent window (6).
4. A high-voltage distribution cabinet with a moisture-proof structure according to claim 3, characterized in that: A magnet (7) is fixedly connected to the upper surface of the lever (8), and a steel block (10) is fixedly connected to the top wall of the window (9).
5. A high-voltage distribution cabinet with a moisture-proof structure according to claim 4, characterized in that: The cabinet (1) is internally fixedly connected to multiple mounting plates (16), and each mounting plate (16) has multiple uniform through holes (17).
6. A high-voltage distribution cabinet with a moisture-proof structure according to claim 5, characterized in that: The bottom of the cabinet (1) is set as a slope (19), the bottom of the second door (12) is provided with a notch (21), and the bottom of the frame groove (15) is provided with a long through hole (18).