CN212366510U - Dampproofing electric power cabinet of preventing dust - Google Patents
Dampproofing electric power cabinet of preventing dust Download PDFInfo
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- CN212366510U CN212366510U CN202021356109.6U CN202021356109U CN212366510U CN 212366510 U CN212366510 U CN 212366510U CN 202021356109 U CN202021356109 U CN 202021356109U CN 212366510 U CN212366510 U CN 212366510U
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Abstract
The application discloses dampproofing dust-proof electric power cabinet in power equipment technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, one side of the cabinet body is equipped with a plurality of louvres, the vertical sliding connection of the inside wall of the cabinet body has the copper that is used for sheltering from the louvre, the interior diapire of the cabinet body still rotates and is connected with vertical lead screw, lead screw and copper are connected, the lead screw is connected with the motor, the cabinet body still is equipped with towards its inside sunken connection chamber, connect the chamber and be located the louvre under, the top of connecting the chamber is equipped with the opening that is used for the copper to pass through. Shelter from the louvre through the copper, air or dust that humidity is big can not enter into the cabinet internal through the louvre, can avoid power equipment to wet, play dampproofing dirt-proof effect.
Description
Technical Field
The utility model relates to a power equipment technical field, concretely relates to dampproofing electric power cabinet of preventing dust.
Background
The electric power cabinet is an important power distribution facility in an electric power system, the use performance of the electric power cabinet is related to the running stability of electric power equipment installed in the electric power cabinet, the electric power cabinet mainly comprises a cuboid metal shell, and the electric power cabinet is used for realizing the installation of the electric power equipment.
In the operation process of the power equipment, because the current can generate heat, a plurality of heat dissipation holes are usually formed in the power cabinet, and air enters the power cabinet through the heat dissipation holes to achieve the heat dissipation effect. However, in rainy days, due to the fact that the humidity of air is high, after the air is in contact with the power equipment, the power equipment is affected with damp to cause insulation resistance reduction, the power equipment is caused to discharge, electric energy loss can be caused in a light state, short circuit can be caused in a severe state, and the service life of the power equipment is shortened; in addition, when strong wind is blown, wind can carry a large amount of dust to enter into the electric power cabinet through the heat dissipation holes, and long-time electric power equipment can be wrapped by the dust, so that heat of the electric power equipment cannot be effectively dissipated, and the working temperature of the electric power equipment is too high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dampproofing electric power cabinet of preventing dust to the big air of humidity enters into the inside problem of electric power cabinet through the louvre among the solution prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dampproofing dust-proof electric power cabinet, includes the cabinet body, one side of the cabinet body is equipped with a plurality of louvres, the vertical sliding connection of the inside wall of the cabinet body has the copper that is used for sheltering from the louvre, the interior diapire of the cabinet body still rotates and is connected with vertical lead screw, lead screw and copper are connected, the lead screw is connected with the motor, the cabinet body still is equipped with towards its inside sunken connection chamber, the connection chamber is located the louvre under, the top of connecting the chamber is equipped with the opening that is used for the copper to pass through.
The utility model discloses a theory of operation: when raining or scraping strong wind, drive the lead screw through the motor and rotate, the lead screw drives the copper and removes towards the bottom of the cabinet body, and the copper shelters from the louvre to the bottom of copper passes the opening and stretches into the connection intracavity, and the internal heat of cabinet gives off towards the external world through the copper.
The utility model has the advantages that: 1. shelter from the louvre through the copper, air or dust that humidity is big can not enter into the cabinet internal through the louvre, can avoid power equipment to wet, play dampproofing dirt-proof effect. 2. The copper has fine heat conductivity, can absorb the internal heat of cabinet to the copper is partly located outside the cabinet, and the copper transmits the heat for the external air of cabinet, can reduce the temperature of the internal portion of cabinet.
Further, the outer side wall of the copper plate abuts against the inner side wall of the opening. The opening can be completely sealed by the copper plate through the arrangement, so that a gap can not be formed between the copper plate and the inner wall of the opening, and air is prevented from entering the cabinet body through the gap.
Further, the inner wall of the bottom of the connecting cavity inclines downwards towards the direction outside the cabinet body. When the copper plate does not extend into the connecting cavity, the bottom inner wall of the connecting cavity is inclined downwards, so that dust can not be accumulated in the connecting cavity.
Further, the cabinet body is connected with a self-locking universal wheel. Through setting up the auto-lock universal wheel, conveniently remove the cabinet body.
Further, the connecting cavity is connected with a spring piece for sealing the opening. When the copper bar is located the cabinet body, the spring leaf can seal the opening to prevent debris from entering into the cabinet body through the opening.
Further, one side of the copper plate, which is close to the heat dissipation holes, is provided with a brush. When the copper moves, the brush on the copper can clean the dust in the radiating hole, and the dust can be prevented from blocking the radiating hole.
Further, the top of the cabinet body is connected with a water guide plate. The water guide plate can guide rainwater drenched on the cabinet body.
Further, the cabinet body is provided with an observation window. The observation window can observe the operation condition of the power equipment in the cabinet body at any time.
Drawings
Fig. 1 is the utility model relates to a vertical section of dampproofing dust-proof electric power cabinet elevation.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a driving gear 1, a motor 2, a driven gear 3, a screw rod 4, a connecting cavity 5, a copper plate 6, a connecting plate 7, heat dissipation holes 8 and a cabinet body 9.
In the embodiment, as shown in fig. 1, a moisture-proof and dust-proof electric power cabinet comprises a cabinet body 9, wherein 7 heat dissipation holes 8 are sequentially formed in the left side of the cabinet body 9 from top to bottom, a copper plate 6 used for shielding the 7 heat dissipation holes 8 is vertically and slidably connected to the inner side wall of the left side of the cabinet body 9, and a connecting plate 7 is welded to the right side of the copper plate 6; the left side of the cabinet body 9 is located under the heat dissipation holes 8, the cabinet body 9 is sunken towards the inside to form a closed connection cavity 5, and the top of the connection cavity 5 is provided with an opening for the copper plate 6 to pass through.
The inner bottom wall of the cabinet body 9 is rotatably connected with a screw rod 4, a driven gear 3 is coaxially welded at the bottom of the screw rod 4, the right side of a connecting plate 7 is in threaded connection with the screw rod 4, namely the connecting plate 7 can be driven to move up and down through the rotation of the screw rod 4, and the connecting plate 7 drives a copper plate 6 to move up and down; meanwhile, the inner bottom wall of the cabinet body 9 is welded with a motor 2, the motor 2 is rotatably connected with a driving gear 1, and the driving gear 1 is meshed with a driven gear 3.
When the weather is clear, the starting motor 2 drives the driving gear 1 to rotate, the driving gear 1 drives the screw rod 4 to rotate through the driven gear 3, the screw rod 4 drives the copper plate 6 to move towards the top of the cabinet body 9 through the connecting plate 7, the bottom of the copper plate 6 moves into the cabinet body 9, and the copper plate 6 does not shield the heat dissipation holes 8.
Otherwise when the weather appears raining or scrapes the strong wind, lead screw 4 passes through connecting plate 7 and drives copper 6 and remove towards the bottom of the cabinet body 9, copper 6 shelters from louvre 8, the air that humidity is big can not enter into the cabinet body 9 through louvre 8 in, can avoid power equipment to damp, copper 6 is through the opening of connecting 5 tops in chamber, the top of copper 6 is located the cabinet body 9 this moment, the bottom is located and connects 5 in the chamber, because copper 6 has fine heat conductivity, can absorb the heat of the internal 9 of cabinet, copper 6 gives the air outside the cabinet body 9 with the heat transfer, can reduce the inside temperature of the cabinet body 9, can not influence the heat dissipation.
Preferably, the bottom inner wall of the connection chamber 5 is inclined downwards towards the outside of the cabinet 9. When the copper plate 6 does not project into the connection chamber 5, the bottom inner wall of the connection chamber 5 is inclined downward, so that dust is not accumulated in the connection chamber 5.
Preferably, the outer side walls of the copper plate 6 abut the inner side walls of the opening, i.e. the copper plate 6 seals the opening. The arrangement enables the copper plate 6 to completely seal the opening, so that no gap is formed between the copper plate 6 and the inner wall of the opening, thereby preventing air from entering the cabinet 9 through the gap.
It should be noted that, for those skilled in the art, without departing from the structure of the present invention, many modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The utility model provides a dampproofing dust proof's electric power cabinet, includes the cabinet body, one side of the cabinet body is equipped with a plurality of louvres, its characterized in that: the vertical sliding connection of the inside wall of the cabinet body has the copper that is used for sheltering from the louvre, the interior diapire of the cabinet body still rotates and is connected with vertical lead screw, lead screw and copper are connected, the lead screw is connected with the motor, the cabinet body still is equipped with towards its inside sunken connection chamber, connect the chamber and be located the louvre under, the top of connecting the chamber is equipped with the opening that is used for the copper to pass through.
2. The moisture and dust resistant electric power cabinet of claim 1, wherein: and the outer side wall of the copper plate is abutted with the inner side wall of the opening.
3. The moisture and dust resistant electric power cabinet of claim 2, wherein: the inner wall of the bottom of the connecting cavity inclines downwards towards the direction outside the cabinet body.
4. The moisture and dust resistant electric power cabinet of claim 3, wherein: the cabinet body is connected with a self-locking universal wheel.
5. The moisture and dust resistant electric power cabinet of claim 4, wherein: the connecting cavity is connected with a spring piece for sealing the opening.
6. The moisture and dust resistant electric power cabinet of claim 5, wherein: and one side of the copper plate, which is close to the heat dissipation holes, is provided with a brush.
7. The moisture and dust resistant electric power cabinet of claim 6, wherein: the top of the cabinet body is connected with a water guide plate.
8. The moisture and dust resistant electric power cabinet of claim 7, wherein: the cabinet body is provided with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021356109.6U CN212366510U (en) | 2020-07-10 | 2020-07-10 | Dampproofing electric power cabinet of preventing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021356109.6U CN212366510U (en) | 2020-07-10 | 2020-07-10 | Dampproofing electric power cabinet of preventing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212366510U true CN212366510U (en) | 2021-01-15 |
Family
ID=74130629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021356109.6U Active CN212366510U (en) | 2020-07-10 | 2020-07-10 | Dampproofing electric power cabinet of preventing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212366510U (en) |
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2020
- 2020-07-10 CN CN202021356109.6U patent/CN212366510U/en active Active
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