CN216872646U - High-voltage board for electric power that can draw wind and carry out forced air cooling - Google Patents
High-voltage board for electric power that can draw wind and carry out forced air cooling Download PDFInfo
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- CN216872646U CN216872646U CN202220154074.0U CN202220154074U CN216872646U CN 216872646 U CN216872646 U CN 216872646U CN 202220154074 U CN202220154074 U CN 202220154074U CN 216872646 U CN216872646 U CN 216872646U
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Abstract
The utility model discloses an electric power high-voltage cabinet capable of inducing air to cool, which comprises a cabinet body, wherein the cabinet body is a main structure of an integral shell of the high-voltage cabinet, and an air inlet is formed in the surface of one side of the cabinet body; the filter is fixedly arranged on the inner surface of the air inlet, the bottom end of the air inlet is fixedly connected with an air inlet hole, and the air inlet hole is formed in the inner surface of the cabinet body. This can carry out induced air and carry out forced air cooling's high-voltage board for electric power, when normally blowing, wind can blow into in the air intake through the filter removes dust and handle and blow to the choke cloth, make the choke cloth can drive the baffle and remove, expose the fresh air inlet that the limiting plate blockked this moment, and carry out the induced air through the choke cloth of oblique form, make wind can enter into the inside of the cabinet body through the fresh air inlet, carry out the heat exchange cooling through the principle that hot-air come-up cold air floats down, and the ventilation hole through the backup pad plays good radiating effect to the internal plant.
Description
Technical Field
The utility model relates to the technical field of electric power high-voltage cabinets, in particular to an electric power high-voltage cabinet capable of inducing air to cool.
Background
As a main power distribution device in an electric power system, a high voltage cabinet is mainly used for power generation, power transmission, power distribution, electric energy conversion and the like, and the high voltage cabinet is applied in different occasions, and there are outdoor and indoor high voltage cabinets, and the outdoor high voltage cabinet has some problems:
firstly, in the use process of a common high-voltage cabinet, heat is generated due to continuous power distribution management of a power system, and the heat is not cooled in time, so that overhigh temperature is easily caused, and the system is easily damaged;
secondly, and heat dissipation modes such as trompil formula are all adopted to general high-voltage board, and when rainstorm, have rainwater to get into easily or lead to inside equipment to be moist, have certain harm easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric power high-voltage cabinet capable of inducing air to perform air cooling, and aims to solve the problems that the electric power high-voltage cabinet does not have the function of automatically inducing air to dissipate heat and prevents the interior from being wet, which are proposed in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage board for electric power that can draw wind and carry out forced air cooling includes:
the cabinet body is a main structure of the integral shell of the high-voltage cabinet, and an air inlet is formed in the surface of one side of the cabinet body;
the filter plate is fixedly arranged on the inner surface of the air inlet, the bottom end of the air inlet is fixedly connected with an air inlet hole, and the air inlet hole is formed in the inner surface of the cabinet body;
the supporting plate is fixedly arranged on the inner surface of the cabinet body, and the outer surface of the supporting plate is provided with air holes.
The rain storage box penetrates through the top surface of the cabinet body.
According to the preferable technical scheme, the inner surface of the air inlet is penetrated by the limiting plate, the surface of one side of the limiting plate is fixedly connected with the fixed spring, the fixed spring is fixedly arranged inside the air inlet, the air inlet and the limiting plate form an elastic structure through the fixed spring, and the limiting plate and the air inlet form a sliding structure.
Adopt above-mentioned technical scheme, when the limiting plate received the driving force, the limiting plate can slide and compress to fixed spring and fill the ability, and when fixed spring did not receive the extrusion force, the fixed spring who fills the ability then can promote the limiting plate and rebound for the limiting plate resets.
According to the preferable technical scheme, the tail end of the limiting plate is fixedly connected with a baffle, the inner surface of the baffle is fixedly provided with a wind-blocking cloth, and the top surface of one end of the limiting plate is fixedly connected with an attaching block.
By adopting the technical scheme, when the windproof cloth made of the windproof fabric cloth material or coated with the windproof coating is blown by wind, the windproof cloth can push the limiting plate under the action of blowing power, so that the limiting plate slides to expose the air inlet hole, and the wind can enter the air inlet hole through the windproof cloth on the inclined surface to be cooled by wind.
As a preferred technical solution of the present invention, a support spring is fixedly connected to a bottom surface of the rain storage box, a terminal of the support spring is fixedly connected to an inside of the cabinet body, the cabinet body and the rain storage box form an elastic structure through the support spring, and the rain storage box and the cabinet body form a sliding structure.
Adopt above-mentioned technical scheme, hold the rain case when having the rainwater to get off gradually, the whole weight that holds the rain case becomes heavy because of the increase of rainwater gradually for hold the rain case and can push down supporting spring and fill can, and make and hold the rain case decline.
As a preferable technical scheme of the present invention, the inner surface of the rain storage box is provided with a through hole, the bottom surface of the rain storage box is penetrated by a fixing block, the fixing block is fixedly arranged inside the cabinet body, the fixing block and the cabinet body form a sliding structure, and the fixing block and the outer surface of the cabinet body are provided with a water guide hole together.
Adopt above-mentioned technical scheme, hold the rain case when descending, hold the through-hole on the rain case and can coincide with the water guide hole for the water guide hole can be through the water leading-in that the through-hole will hold the rain case, carries out the inner wall cooling, takes away the heat that makes the internal portion of metal cabinet give off of inside conduction.
As a preferred technical solution of the present invention, an extrusion block is fixedly connected to a surface of one side of the rain storage tank, the extrusion block is located above the attachment block, a magnetic block is fixedly connected to a bottom surface of the extrusion block, and the magnetic block and the attachment block form a structure in which like poles repel each other.
Adopt above-mentioned technical scheme, hold the rain case when the downstream, hold the rain case and can drive extrusion piece downstream for the extrusion piece extrudees the top surface of laminating piece, and two great extrusion pieces of coefficient of friction and laminating piece can effectively prevent the limiting plate removal on the laminating piece under the weight centre gripping, prevent to leak the moisture and carry out the separation.
Compared with the prior art, the utility model has the beneficial effects that: this can carry out induced air and carry out forced air cooling's high-voltage board for electric power:
1. when normal wind comes, wind can be blown into the air inlet to blow the wind blocking cloth after being subjected to dust removal treatment through the filter plate, so that the wind blocking cloth can drive the baffle plate to move, the air inlet holes blocked by the limiting plate are exposed at the moment, the wind is induced through the oblique wind blocking cloth, the wind can enter the cabinet body through the air inlet holes, heat exchange cooling is carried out through the principle that hot air floats upwards and cold air floats downwards, and good heat dissipation effect is achieved for internal equipment through the air vent holes of the support plate;
2. and when raining, the rainwater enters into and holds and increases weight in the rain case gradually for holding rain case under the supporting spring effect also continuously descends, let through-hole and water guide hole coincidence, make the water guide hole pour into the rainwater and dispel the heat to the inner shell of the cabinet body again, and make the extrusion piece extrude the laminating piece, prevent that wind-blocking cloth from being blown by wind, also can dispel the heat and prevent the effect that the rainwater got into when reaching raining.
Drawings
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a cabinet body; 2. an air inlet; 3. a filter plate; 4. a limiting plate; 5. fixing the spring; 6. a baffle plate; 7. a wind-blocking cloth; 8. an air inlet hole; 9. a support plate; 10. air holes are formed; 11. fitting blocks; 12. a rain storage tank; 13. a support spring; 14. a through hole; 15. a fixed block; 16. a water guide hole; 17. and extruding the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a can carry out induced air and carry out forced air cooling's high-voltage board for electric power, includes that the cabinet body 1, air intake 2, filter 3, limiting plate 4, fixed spring 5, baffle 6, wind-blocking cloth 7, fresh air inlet 8, backup pad 9, bleeder vent 10, laminating piece 11, hold rain case 12, supporting spring 13, through-hole 14, fixed block 15, water guide hole 16, extrusion piece 17:
the high-voltage cabinet comprises a cabinet body 1, wherein the cabinet body 1 is a main structure of an integral shell of the high-voltage cabinet, and an air inlet 2 is formed in the surface of one side of the cabinet body 1;
the filter plate 3 is fixedly arranged on the inner surface of the air inlet 2, the bottom end of the air inlet 2 is fixedly connected with an air inlet hole 8, and the air inlet hole 8 is formed in the inner surface of the cabinet body 1;
the supporting plate 9 is fixedly arranged on the inner surface of the cabinet body 1, and the outer surface of the supporting plate 9 is provided with air holes 10.
And a rain storage tank 12 penetrating the top surface of the cabinet 1.
The internal surface of air intake 2 is run through by limiting plate 4, a side fixed surface of limiting plate 4 is connected with fixed spring 5, fixed spring 5 is fixed to be set up in the inside of air intake 2, air intake 2 constitutes elastic construction through fixed spring 5 and limiting plate 4, limiting plate 4 constitutes sliding construction with air intake 2, when limiting plate 4 receives the motive force, limiting plate 4 can slide and compress fixed spring 5 and fill can, and when fixed spring 5 does not receive the extrusion force, the fixed spring 5 that fills can then promote limiting plate 4 and kick-backs, make limiting plate 4 reset.
The terminal fixedly connected with baffle 6 of limiting plate 4, the internal surface fixation of baffle 6 is provided with hinders wind cloth 7, the one end top surface fixedly connected with laminating piece 11 of limiting plate 4, when adopting the blowing of the wind-tight fabric cloth class material or the wind-resistant cloth 7 that scribbles windproof paint receive the wind, hinder wind cloth 7 can promote limiting plate 4 under the effect of blowing power for limiting plate 4 slides and exposes fresh air inlet 8, lets the wind enter into fresh air inlet 8 through the wind-resistant cloth 7 on inclined plane and carries out the forced air cooling.
Hold the basal surface fixedly connected with supporting spring 13 of rain case 12, supporting spring 13's terminal fixed connection is in the inside of the cabinet body 1, the cabinet body 1 constitutes elastic construction through supporting spring 13 and rain case 12, it constitutes sliding construction with the cabinet body 1 to hold rain case 12, it is when having the rainwater to get off gradually to hold rain case 12, the whole weight that holds rain case 12 becomes heavy because of the increase of rainwater gradually, make and hold rain case 12 and can push supporting spring 13 downwards and fill can, and make and hold rain case 12 and descend.
Hold rain case 12's internal surface and seted up through-hole 14, the basal surface that holds rain case 12 is run through by fixed block 15, fixed block 15 is fixed to be set up in the inside of the cabinet body 1, fixed block 15 constitutes sliding construction with the cabinet body 1, water guide hole 16 has been seted up jointly to fixed block 15 and the surface of the cabinet body 1, hold rain case 12 when descending, through-hole 14 that holds on rain case 12 can coincide mutually with water guide hole 16, make water guide hole 16 can be through the water that through-hole 14 will hold rain case 12 leading-in, carry out the inner wall cooling, take away the heat that makes the inside diffusion of the metal cabinet body 1 of inside conduction.
Hold one side fixed surface of rain case 12 and be connected with extrusion piece 17, extrusion piece 17 is located the top of laminating piece 11, the basal surface fixedly connected with magnetic block of extrusion piece 17, magnetic block constitutes homopolar repulsion structure with laminating piece 11, hold rain case 12 when the downstream, it can drive extrusion piece 17 downstream to hold rain case 12, make extrusion piece 17 extrude the top surface of laminating piece 11, the great extrusion piece 17 of two coefficient of friction and laminating piece 11 can be under the weight centre gripping, effectively prevent that limiting plate 4 on the laminating piece 11 from removing, prevent to leak the humidity and carry out the separation.
The working principle is as follows: when the high-voltage cabinet for electric power capable of inducing air to perform air cooling is used, according to the figures 1, 2 and 3, when wind exists, the wind penetrates through the filter plate 3, is filtered by dust, enters the air inlet 2, blows the wind blocking cloth 7, at the moment, the wind blows the wind blocking cloth 7 to generate thrust, the baffle 6 of the limiting plate 4 is pushed under the action of the fixing spring 5, so that the wind blocking cloth 7 drives the limiting plate 4 to slide through the baffle 6, at the moment, the air inlet hole 8 blocked by the limiting plate 4 is exposed, wind energy is guided into the upper part of the inside of the cabinet body 1, due to the principle that hot air rises and cold air sinks, the entering cold air can be rapidly exchanged with the inside heat to perform rapid cooling, the heat dissipation effect of electric power equipment can be improved through the air holes 10 of the supporting plate 9, and at the moment, rainwater can be directly poured into the rainwater storage box 12, make the weight of storing rain case 12 increase, let rain case 12 under the supporting spring 13 effect sink, make through-hole 14 on the storing rain case 12 coincide with water guide hole 16 on the fixed block 15, make water enter into water guide hole 16, because the principle that hot air rises, the inner wall of the cabinet body 1 can lead to the upper surface to be scalded because of heat constantly rises, the water that enters into in water guide hole 16 then can take away this heat, cool down the cooling, and it can drive extrusion piece 17 and descend to store rain case 12, let the magnetic force piece produce the repulsion promotion to laminating piece 11, and make extrusion piece 17 extrude laminating piece 11, prevent that limiting plate 4 on the laminating piece 11 from removing, thereby effectively prevent that fresh air inlet 8 from exposing in rainy day, lead to the inside humidity etc. of the cabinet body 1, holistic practicality has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can carry out induced air and carry out forced air cooling's high-voltage board for electric power which characterized in that includes:
the high-voltage cabinet comprises a cabinet body (1), wherein the cabinet body (1) is a main structure of an integral shell of the high-voltage cabinet, and an air inlet (2) is formed in the surface of one side of the cabinet body (1);
the filter plate (3) is fixedly arranged on the inner surface of the air inlet (2), the bottom end of the air inlet (2) is fixedly connected with an air inlet hole (8), and the air inlet hole (8) is formed in the inner surface of the cabinet body (1);
the supporting plate (9) is fixedly arranged on the inner surface of the cabinet body (1), and the outer surface of the supporting plate (9) is provided with air holes (10);
a rain storage box (12) penetrating the top surface of the cabinet body (1).
2. The electric power high-voltage board capable of inducing wind to cool according to claim 1, characterized in that: the internal surface of air intake (2) is run through by limiting plate (4), one side fixed surface of limiting plate (4) is connected with fixed spring (5), fixed spring (5) are fixed to be set up in the inside of air intake (2), air intake (2) constitute elastic construction through fixed spring (5) and limiting plate (4), limiting plate (4) constitute sliding construction with air intake (2).
3. The high-voltage board for electric power that can draw air and cool air according to claim 2, characterized in that: the tail end of the limiting plate (4) is fixedly connected with a baffle (6), the inner surface of the baffle (6) is fixedly provided with a wind blocking cloth (7), and the top surface of one end of the limiting plate (4) is fixedly connected with an attaching block (11).
4. The electric power high-voltage board capable of inducing wind to cool according to claim 1, characterized in that: hold the basal surface fixedly connected with supporting spring (13) of rain case (12), the terminal fixed connection of supporting spring (13) is in the inside of the cabinet body (1), the cabinet body (1) constitutes elastic construction through supporting spring (13) and rain case (12), it constitutes sliding construction with the cabinet body (1) to hold rain case (12).
5. The electric power high-voltage board capable of inducing wind to cool according to claim 1, characterized in that: hold rain case (12) the internal surface seted up through-hole (14), the basal surface that holds rain case (12) is run through by fixed block (15), fixed block (15) are fixed to be set up in the inside of the cabinet body (1), fixed block (15) constitute sliding construction with the cabinet body (1), water guide hole (16) have been seted up jointly to the surface of fixed block (15) and the cabinet body (1).
6. The high-voltage board for electric power that can draw air and cool air according to claim 3, characterized in that: one side fixed surface of holding rain case (12) is connected with extrusion piece (17), extrusion piece (17) are located the top of laminating piece (11), the basal surface fixedly connected with magnetic block of extrusion piece (17), magnetic block and laminating piece (11) constitute homopolar repulsion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154074.0U CN216872646U (en) | 2022-01-20 | 2022-01-20 | High-voltage board for electric power that can draw wind and carry out forced air cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154074.0U CN216872646U (en) | 2022-01-20 | 2022-01-20 | High-voltage board for electric power that can draw wind and carry out forced air cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216872646U true CN216872646U (en) | 2022-07-01 |
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ID=82152721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220154074.0U Active CN216872646U (en) | 2022-01-20 | 2022-01-20 | High-voltage board for electric power that can draw wind and carry out forced air cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216872646U (en) |
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2022
- 2022-01-20 CN CN202220154074.0U patent/CN216872646U/en active Active
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