CN214849629U - Short-circuit prevention device of power distribution cabinet - Google Patents
Short-circuit prevention device of power distribution cabinet Download PDFInfo
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- CN214849629U CN214849629U CN202121331239.9U CN202121331239U CN214849629U CN 214849629 U CN214849629 U CN 214849629U CN 202121331239 U CN202121331239 U CN 202121331239U CN 214849629 U CN214849629 U CN 214849629U
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- distribution cabinet
- power distribution
- dampproofing
- cabinet body
- pipe
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- 230000002265 prevention Effects 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 11
- 241001233242 Lontra Species 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 241000256626 Pterygota <winged insects> Species 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model discloses a short-circuit prevention device of a power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises a power distribution cabinet body, a cabinet door hinged on one side of the front end face of the power distribution cabinet body and a wiring terminal group installed in the power distribution cabinet body, wherein the inner wall of the power distribution cabinet body is provided with a layer of dustproof mesh plate, a damp-proof box is arranged in an installation port, a plurality of damp-proof pipes used for heat dissipation in the interior of the power distribution cabinet body are arranged in the damp-proof box, and a damp-proof mechanism used for preventing short circuit of a circuit is arranged in each damp-proof pipe; the utility model discloses simple structure, it is internal to be convenient for prevent through dampproofing mechanism that the rainwater from getting into the switch board, is convenient for carry out the drying to the air current through in the dampproofing pipe, is convenient for effectively reduce the moisture content in the air current, and then avoids moisture in the air current to cause the short circuit phenomenon to the circuit in the switch board body, improves to the short circuit prevention effect when the heat dissipation of the internal portion of switch board; through the dampproofing pipe setting of T form, effectively improve the short circuit performance of preventing of the distribution cabinet body when overcast and rainy day.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a switch board prevent short circuit device.
Background
When the power equipment is installed and used, the circuits of the power equipment need to be converged through the power distribution cabinet, so that the power distribution cabinet has the functions of reasonably distributing electric energy, facilitating the opening and closing operation of the circuits and the like, but as too many circuits are arranged in the power distribution cabinet, once a problem occurs, the whole circuit is short-circuited, and the normal operation of the power equipment is influenced;
when the existing power distribution cabinet is used, heat dissipation holes and ventilation windows are formed in the power distribution cabinet, in order to dissipate heat inside the power distribution cabinet and keep the inside of the power distribution cabinet dry, however, in rainy seasons, external moisture easily enters the power distribution cabinet through the heat dissipation holes and the ventilation windows, so that moisture inside the power distribution cabinet accelerates corrosion of an insulating layer outside a wire, the wire loses insulating capability after a long time, and a short circuit phenomenon easily occurs; therefore, there is a need for improved optimization of the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the practicality is not good among the prior art, and the short circuit prevention device of a switch board that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a switch board prevent short circuit device, includes the switch board body, articulates the cabinet door of terminal surface one side before the switch board body and installs at the internal wiring terminal group of switch board, be equipped with the dustproof otter board of one deck on the internal wall of switch board, the installing port has all been seted up to distribution both sides face, be equipped with dampproofing box in the installing port, be equipped with a plurality of dampproofing pipes that are used for the internal portion radiating of switch board in the dampproofing box, be equipped with the dampproofing mechanism that is used for the short circuit is prevented to the circuit in the dampproofing pipe.
Preferably, two ends of the dustproof screen plate are bent, and a heat dissipation cavity is reserved between the dustproof screen plate and the inner wall of the power distribution cabinet body; the damp-proof pipe is a T-shaped pipeline, and the bottom end of the damp-proof pipe is arranged outwards; the inner end of the top of the moisture-proof pipe penetrates into a heat dissipation cavity between the dustproof screen plate and the power distribution cabinet body and is fixedly connected with a wide-mouth-shaped air inlet hopper, and the wide end of the air inlet hopper is inwards arranged.
Preferably, a drying layer is arranged on one side surface of the dustproof screen plate opposite to the inner wall of the power distribution cabinet body.
Preferably, a water absorbing layer is arranged on the inner wall of the moisture-proof pipe, and an insect-proof net is arranged in an opening at the bottom end of the moisture-proof pipe.
Preferably, dampproofing mechanism establishes the mounting panel in dampproofing tub upper portion outer end pipe body at intraoral dry otter board of joint seat slot and threaded connection including joint seat, the activity card that sets up in dampproofing tub upper portion pipe body, dry otter board and mounting panel are circular platelike, a mounting panel side is opened all around and is run through and is equipped with a plurality of vents, be equipped with the protection network in the vent, horizontal rigid coupling has the connecting rod between mounting panel and the dry otter board.
Preferably, a circular clamping groove is formed in one side face of the clamping seat, and a communication port penetrating through the clamping seat is formed in the middle of the clamping groove; the drying screen plate is rotated to abut against the inside of the clamping groove.
Preferably, the middle part of one side of the mounting plate is provided with a screwing lug, the lower part of the connecting rod close to the upper part of the rod body at one end of the drying screen plate is provided with a plurality of cleaning brush strips, and the cleaning brush strips are in contact with the water absorbing layer in a fitting manner.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, be convenient for prevent through dampproofing mechanism that the rainwater from getting into the switch board is internal, be convenient for dry the air current through in the dampproofing pipe through water absorption layer and dry otter board, be convenient for dry the air current through in the dampproofing pipe, be convenient for effectively reduce the moisture content in the air current, and then avoid the moisture in the air current to cause the short circuit phenomenon to the circuit in the switch board body, improve to the short circuit prevention effect when the heat dissipation in the switch board body; through the dampproofing pipe setting of T form, be convenient for prevent that the rainwater from getting into the internal portion of distribution cabinet from dampproofing intraductal, effectively improve the short circuit performance of preventing of distribution cabinet body when overcast and rainy day.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of a front view structure provided by the present invention;
fig. 2 is a schematic view of a main sectional structure of the power distribution cabinet body according to the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the moisture-proof pipe provided by the present invention;
FIG. 4 is a schematic view of a side structure of the mounting plate according to the present invention;
fig. 5 is a schematic view of a side section structure of the dustproof mesh plate of the present invention.
Number in the figure: 1. a power distribution cabinet body; 2. a cabinet door; 3. a terminal group; 4. a dustproof screen plate; 5. a moisture-proof box; 6. a moisture-proof tube; 7. an air inlet hopper; 8. a water-absorbing layer; 9. an insect-proof net; 10. a clamping seat; 11. drying the screen plate; 12. mounting a plate; 13. a protective net; 14. screwing tabs; 15. a connecting rod; 16. cleaning the brush strip; 17. and (6) drying the layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-5, the utility model provides a short circuit prevention device for a power distribution cabinet, including a power distribution cabinet body 1, a cabinet door 2 hinged on one side of the front end face of the power distribution cabinet body 1 and a wiring terminal group 3 installed in the power distribution cabinet body 1, wherein the inner wall of the power distribution cabinet body 1 is provided with a layer of dustproof mesh plate 4, the two side faces of the power distribution cabinet body 1 are both provided with installation ports, a damp-proof box 5 is arranged in the installation ports, a plurality of damp-proof pipes 6 used for heat dissipation in the power distribution cabinet body 1 are arranged in the damp-proof box 5, and a damp-proof mechanism used for preventing short circuit of lines is arranged in the damp-proof pipe 6; prevent through dampproofing mechanism that the rainwater from getting into the distribution cabinet body 1 in to be convenient for carry out the drying to the air current through in the dampproofing pipe 6, be convenient for effectively reduce the moisture content in the air current, and then avoid the moisture in the air current to cause the short circuit phenomenon to the circuit in the distribution cabinet body 1, improve to the short circuit effect of preventing when the heat dissipation of the distribution cabinet body 1 inside.
In the utility model, two ends of the dustproof screen plate 4 are bent, and a heat dissipation cavity is reserved between the dustproof screen plate 4 and the inner wall of the power distribution cabinet body 1; the damp-proof pipe 6 is a T-shaped pipeline, and the bottom end of the damp-proof pipe 6 is arranged outwards; the inner end in the 6 tops of dampproofing pipe runs through into the heat dissipation intracavity between dustproof otter board 4 and the distribution cabinet body 1 and the rigid coupling has the air inlet fill 7 of wide-mouthed form, and the air inlet fill 7 wide-mouthed end inwards sets up, is convenient for cool down the heat dissipation through the cooperation of air inlet fill 7 with dampproofing pipe 6 to distribution cabinet body 1 inside through the heat dissipation chamber, is favorable to improving the circulation effect of air.
In the utility model, a drying layer 17 is arranged on the side surface of the dustproof screen plate 4 opposite to the inner wall of the distribution cabinet body 1, the drying layer 17 is convenient for carrying out final drying on the air flow entering the air inlet hopper 7, and the air flow is prevented from directly blowing and shooting on the wiring terminal group 3; a water absorbing layer 8 is arranged on the inner wall of the damp-proof pipe 6, and an insect-proof net 9 is arranged in an opening at the bottom end of the damp-proof pipe 6; through being convenient for prevent that the winged insect from getting into in the dampproofing pipe 6 from the dampproofing 6 bottom openings of pipe through insect-proof net 9, play the effect of isolated winged insect, and 6 bottom openings of dampproofing pipe play the effect of drainage water conservancy diversion.
The utility model discloses in, dampproofing mechanism includes the joint seat 10 that sets up in the body of the upper portion of dampproofing pipe 6, the dry otter board 11 that the activity card set up in the notch of joint seat 10 and threaded connection is at the mounting panel 12 in the outer end body of the upper portion of dampproofing pipe 6, dry otter board 11 and mounting panel 12 are circular platelike, a plurality of vents are opened all around to a side of mounting panel 12, be equipped with protection network 13 in the vent, be convenient for play first dust removal and protection against insects effect through protection network 13; a connecting rod 15 is transversely and fixedly connected between the mounting plate 12 and the drying screen plate 11; the connecting rod 15 is driven by rotating the mounting plate 12, so that the drying screen plate 11 in the clamping seat 10 can be conveniently detached, and the dust on the drying screen plate 11 and the protective net 13 can be conveniently cleaned.
In the utility model, a circular clamping groove is arranged on one side surface of the clamping seat 10, and a communication port penetrating through the clamping seat 10 is arranged in the middle of the clamping groove; the drying screen plate 11 is rotatably abutted in the clamping groove; through the joint of dry otter board 11 and joint seat 10, be convenient for further improve the dryness factor when passing through dry otter board 11 to the air current, the moisture of the greatly reduced air current of being convenient for, and then be convenient for effectively improve the drying effect to moisture in the air.
In the utility model, a screwing lug 14 is arranged in the middle of one side surface of the mounting plate 12, a plurality of cleaning brush strips 16 are arranged at the lower part of the connecting rod 15 close to the upper part of the rod body at one end of the drying screen plate 11, and the cleaning brush strips 16 are in contact with the water absorbing layer 8; the mounting plate 12 is rotated by the screw lugs 14 to facilitate mounting and dismounting of the mounting plate 12.
The working principle is as follows: when the utility model is used, firstly, the moisture-proof box 5 is installed in the installation port of the distribution cabinet body 1 through the bolt, then the cabinet door 2 is closed, after the circuit in the distribution cabinet body 1 is electrified, the temperature in the distribution cabinet body 1 can be raised, the moisture-proof pipe 6 in the moisture-proof box 5 is convenient for the external air flow to enter the moisture-proof pipe 6 through the pipe orifices at the top end and the bottom end outside the moisture-proof pipe 6, then the external air flow enters the heat dissipation cavity through the air inlet hopper 7, then the dust in the air flow is separated through the dust-proof screen plate 4, the filtered air flow is convenient to circulate in the distribution cabinet body 1, and further the temperature in the distribution cabinet body 1 is cooled;
in rainy weather, moisture content is great in the outside air, when the air current passes through from dampproofing intraductal 6, absorb the moisture in the air current through layer 8 that absorbs water on the dampproofing intraductal 6 inner wall of pipe, be convenient for make the air current dry, dampproofing pipe 6 setting through the T-shaped simultaneously, be convenient for prevent that the rainwater from getting into the 1 inside of the distribution cabinet body from dampproofing intraductal 6, be convenient for make the water flow out through the body of dampproofing 6 lower parts of pipe outside the dampproofing pipe 6, be convenient for avoid the water to flow into in the distribution cabinet body 1, effectively improve the short circuit performance of preventing of the distribution cabinet body 1 to the circuit when overcast and rainy day.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a switch board prevent short circuit device, includes the switch board body (1), articulate cabinet door (2) in terminal surface one side before the switch board body (1) and install wiring terminal group (3) in the switch board body (1), its characterized in that: be equipped with one deck dustproof otter board (4) on the distribution cabinet body (1) inner wall, the installing port has all been seted up to distribution cabinet body (1) both sides face, be equipped with dampproofing box (5) in the installing port, be equipped with a plurality of dampproofing pipes (6) that are used for the inside radiating of distribution cabinet body (1) in dampproofing box (5), be equipped with in dampproofing pipe (6) and be used for the dampproofing mechanism of short circuit is prevented to the circuit.
2. The short-circuit prevention device of the power distribution cabinet according to claim 1, characterized in that: two ends of the dustproof screen (4) are bent, and a heat dissipation cavity is reserved between the dustproof screen (4) and the inner wall of the power distribution cabinet body (1); the moisture-proof pipe (6) is a T-shaped pipeline, and the bottom end of the moisture-proof pipe (6) is arranged outwards; the inner end of the top of the moisture-proof pipe (6) penetrates into a heat dissipation cavity between the dustproof screen plate (4) and the power distribution cabinet body (1) and is fixedly connected with a wide-mouth-shaped air inlet hopper (7), and the wide-mouth end of the air inlet hopper (7) is arranged inwards.
3. The short-circuit prevention device of the power distribution cabinet according to claim 1, characterized in that: and a drying layer (17) is arranged on one side surface of the dustproof screen (4) opposite to the inner wall of the power distribution cabinet body (1).
4. The short-circuit prevention device of the power distribution cabinet according to claim 1, characterized in that: the inner wall of the moisture-proof pipe (6) is provided with a water absorbing layer (8), and an insect-proof net (9) is arranged in an opening at the bottom end of the moisture-proof pipe (6).
5. The short-circuit prevention device of the power distribution cabinet according to claim 1, characterized in that: dampproofing mechanism establishes mounting panel (12) in the outer end pipe body in dampproofing pipe (6) upper portion including joint seat (10), the activity card that set up in dampproofing pipe (6) upper portion body at dry otter board (11) and threaded connection in joint seat (10) notch, dry otter board (11) and mounting panel (12) are circular platelike, a mounting panel (12) side is opened all around and is run through and is equipped with a plurality of vents, be equipped with protection network (13) in the vent, horizontal rigid coupling has connecting rod (15) between mounting panel (12) and dry otter board (11).
6. The short-circuit prevention device of a power distribution cabinet according to claim 5, characterized in that: a circular clamping groove is formed in one side face of the clamping seat (10), and a communication port penetrating through the clamping seat (10) is formed in the middle of the clamping groove; the drying screen plate (11) is rotated and abutted in the clamping groove.
7. The short-circuit prevention device of a power distribution cabinet according to claim 5, characterized in that: mounting panel (12) a side middle part is equipped with revolves wrong lug (14), connecting rod (15) are close to dry otter board (11) one end body of rod upper portion and establish the lower part and be equipped with a plurality of brush strips (16) that clean, clean brush strip (16) and absorb water layer (8) laminating contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331239.9U CN214849629U (en) | 2021-06-15 | 2021-06-15 | Short-circuit prevention device of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331239.9U CN214849629U (en) | 2021-06-15 | 2021-06-15 | Short-circuit prevention device of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214849629U true CN214849629U (en) | 2021-11-23 |
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ID=78807178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121331239.9U Active CN214849629U (en) | 2021-06-15 | 2021-06-15 | Short-circuit prevention device of power distribution cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN214849629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505391A (en) * | 2023-04-25 | 2023-07-28 | 浙江埃尼森科技有限公司 | A moisture-proof power distribution cabinet for intelligent control switch |
-
2021
- 2021-06-15 CN CN202121331239.9U patent/CN214849629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505391A (en) * | 2023-04-25 | 2023-07-28 | 浙江埃尼森科技有限公司 | A moisture-proof power distribution cabinet for intelligent control switch |
| CN116505391B (en) * | 2023-04-25 | 2024-03-12 | 浙江星空电器有限公司 | Dampproofing switch board is used to intelligent control switch |
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