CN214069213U - Control device for switch of power distribution cabinet - Google Patents

Abstract

The utility model relates to a power equipment technical field just discloses a controlling means for power distribution cabinet switch, including the device shell, the top fixed mounting of device shell has the top cap, and the inside fixed mounting of device shell has control element, and the induction port has been seted up at the middle part of device shell bottom, the inside fixed mounting of induction port has dustproof grid, and the top fixed mounting of induction port has the suction fan, the gas vent has been seted up at the middle part of top cap bottom, and the inside of top cap is provided with the top cap cavity, and the top cap is located the outside bottom of device shell and has seted up the outer gas port of cabinet, top cap cavity middle part fixedly connected with support piece, the inside fixed mounting of gas vent has dustproof grid, and the bottom fixed mounting of gas vent has exhaust fan. The utility model provides a switch board controlling means radiating effect poor, problem that cooling efficiency is low reaches promotion radiating effect for the purpose of cooling speed.

Description

Control device for switch of power distribution cabinet

Technical Field

The utility model relates to a power equipment technical field specifically is a controlling means for power distribution cabinet switch.

Background

The power distribution cabinet control device is mainly used for various high-low voltage switch cabinets. The multifunctional integrated intelligent cabinet integrates multiple functions of a one-time energy-return operating switch circuit simulation diagram, a breaker opening position, a breaker closing position, a switching-closing operating switch, an stored/non-stored energy operating switch, an illumination operating switch in the cabinet, switch state display, a grounding knife switch position, a spring energy storage state, high-voltage electrified indication, language error-prevention prompt, high-voltage electrified locking, temperature and humidity control and the like, wherein the indication function can be divided and closed, and a user only needs to provide a scheme diagram once when selecting; the switch board control device adopts various high and new technologies, can realize the combination of various functions, and simplifies the panel structure design of the switch cabinet in the past. The power distribution cabinet control device has humanized design, simple operation, convenient observation, convenient installation and long service life, and can ensure the safe and reliable operation of electrical equipment.

However, its inside electronic component of switch board controlling means in the process of using can give off a large amount of heat energy, these heat energies can make whole switch board controlling means's temperature rise, when the high temperature, whole switch board controlling means's performance will descend, general switch board controlling means can not set up solitary heat radiation structure, only use the fan that sets up in the switch board, cooling mechanism such as air conditioner cools down, can't carry out effective quick heat dissipation to switch board controlling means's inside, the effect of heat dissipation cooling is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controlling means for power distribution cabinet switch reaches and promotes the radiating effect for the purpose of cooling rate.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a controlling means for power distribution cabinet switch, includes the device shell, the top fixed mounting of device shell has the top cap, and the inside fixed mounting of device shell has control element, and the induction port has been seted up at the middle part of device shell bottom, the inside fixed mounting of induction port has dustproof grid, and the top fixed mounting of induction port has the suction fan, the gas vent has been seted up at the middle part of top cap bottom, and the inside of top cap is provided with the top cap cavity, and the top cap is located the outside bottom of device shell and has seted up the outer gas vent of cabinet, top cap cavity middle part fixedly connected with support piece, the inside fixed mounting of gas vent has dustproof grid, and the bottom fixed mounting of gas vent has exhaust fan, control element's outside parcel has the radiator.

The radiator comprises a heat conduction plate, heat conduction silicon paste, a radiating fin and a fixed claw, wherein the heat conduction silicon paste is highly coated on the inner side surface of the heat conduction plate, the radiating fin is fixedly connected with the outer surface of the heat conduction plate, and the fixed claw is fixedly connected with the bottom inside the heat conduction plate.

Preferably, reinforcing ribs are arranged at four corners of the device shell.

Preferably, the dustproof grating comprises two layers of hard gratings, dustproof cloth and dustproof sponge, the dustproof cloth and the dustproof sponge are laid between the two layers of hard gratings, and the dustproof cloth is made of glass fibers.

Preferably, the suction fan is the same type as the exhaust fan.

Preferably, the number of the radiating fins is a plurality, and the plurality of radiating fins are distributed on the outer surface of the heat conducting plate in parallel and uniformly.

Preferably, the supporting piece is a circular solid column, and the material used by the supporting piece is the same as that of the top cover.

The utility model provides a controlling means for power distribution cabinet switch. The method has the following beneficial effects:

(1) the utility model discloses a set up the suction fan in device shell bottom, inside with the outside cold air suction device shell of device shell, the inside hot-air of device shell rises to the top of device shell because its physical characteristic that rises along with the temperature risees simultaneously, outside being arranged the device shell through gas vent and outside gas vent by the exhaust fan who sets up on the top cap, make the inside temperature greatly reduced of device shell, protected the inside control element of device shell effectively, make controlling means's operation not influenced.

(2) The utility model discloses a control element's that sets up outside fixed mounting radiator in the device shell carries out fixed mounting with heat-conducting plate and control element through the stationary dog that sets up in the heat-conducting plate bottom, and the heat conduction silicon paste of paining between heat-conducting plate and the control element can pass to the heat-conducting plate with the heat that control element produced, passes to again on a plurality of parallel and evenly distributed's the fin, takes away the heat through the air current that flows, improves the radiating efficiency.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a view of the structure of the present invention;

fig. 3 is a side view of the heat sink of the present invention.

In the figure: 1. a device housing; 2. a top cover; 3. a control element; 4. an air suction port; 5. a dust-proof grid; 6. an air suction fan; 7. an exhaust port; 8. an exhaust fan; 9. a top cover cavity; 10. a support member; 11. an external exhaust port; 12. a heat sink; 13. a heat conducting plate; 14. heat-conducting silicon paste; 15. a heat sink; 16. and fixing the claws.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution:

a control device for a power distribution cabinet switch comprises a device shell 1, reinforcing ribs are arranged at four corners of the device shell 1, the strength of the device shell 1 is improved by arranging the reinforcing ribs at the four corners of the device shell 1, a top cover 2 is fixedly arranged at the top of the device shell 1, a control element 3 is fixedly arranged in the device shell 1, an air suction port 4 is arranged in the middle of the bottom of the device shell 1, a dustproof grid 5 is fixedly arranged in the air suction port 4, an air suction fan 6 is fixedly arranged at the top of the air suction port 4, an air exhaust port 7 is arranged in the middle of the bottom of the top cover 2, a top cover cavity 9 is arranged in the top cover 2, an external air exhaust port 11 is arranged at the bottom of the top cover 2 outside the device shell 1, a support piece 10 is fixedly connected in the middle of the top cover cavity 9, the support piece 10 is a circular solid column, and the material used by the support piece 10 is the same as that of the top cover 2, through set up support piece 10 in top cap cavity 9, prevent that top cap 2 from warping, the inside fixed mounting of gas vent 7 has dustproof grid 5, dustproof grid 5 includes the stereoplasm grid, dustproof cloth and dustproof sponge, the stereoplasm grid is two-layer, dustproof cloth and dustproof sponge have been laid between two-layer stereoplasm grid, the material of dustproof cloth is glass fiber, dustproof cloth in the dustproof grid 5 and the dust in the dustproof sponge can both effectual adsorption air, make the dust in the device shell 1 reduce greatly, the bottom fixed mounting of gas vent 7 has exhaust fan 8, suction fan 6 is the same with exhaust fan 8's model, the stability of air current in the server shell 1 can be guaranteed with exhaust fan 8 to suction fan 6 of the same model, control element 3's outside parcel has radiator 12.

The radiator 12 includes heat-conducting plate 13, heat conduction silicon cream 14, fin 15 and stationary dog 16, the medial surface at heat-conducting plate 13 is paintd to the heat conduction silicon height, fin 15 and the outer fixed surface of heat-conducting plate 13 are connected, the quantity of fin 15 is a plurality of, a plurality of fin 15 is parallel and even distribution is at the surface of heat-conducting plate 13, heat conduction silicon cream 14 of painting between heat-conducting plate 13 and the control element 3 can pass to heat-conducting plate 13 with the heat that the control element 3 produced, pass to on a plurality of parallel and evenly distributed's fin 15 again, take away the heat through the air current that flows, the radiating efficiency is improved, stationary dog 16 and the inside bottom fixed connection of heat-conducting plate 13.

When in use, the heat conducting plate 13 and the control element 3 are fixedly installed through the fixing claws 16 arranged at the bottom of the heat conducting plate 13, the heat conducting silicon paste 14 coated between the heat conducting plate 13 and the control element 3 can transfer the heat generated by the control element 3 to the heat conducting plate 13 and then to a plurality of parallel and evenly distributed radiating fins 15, the suction fan 6 arranged at the bottom of the device shell 1 sucks the cold air outside the device shell 1 into the device shell 1 to take away the heat on the radiator 12, meanwhile, the hot air inside the device shell 1 rises to the top of the device shell 1 due to the physical characteristic that the hot air rises along with the rise of the temperature, the exhaust fan 8 arranged on the top cover 2 is discharged out of the device shell 1 through the exhaust port 7 and the external exhaust port 11, so that the temperature inside the device shell 1 is greatly reduced, and the control element 3 inside the device shell 1 is effectively protected, the operation of the control device is not affected.

To sum up, the utility model discloses a set up the suction fan 6 in the bottom of device shell 1, with the outside cold air suction device shell 1 inside of device shell 1, the hot-air in the inside of device shell 1 rises to the top of device shell 1 because of its physical characteristic that rises along with the temperature rise simultaneously, set up exhaust fan 8 on top cap 2 and pass through gas vent 7 and outside gas vent 11 and arrange outside device shell 1, make the temperature in the inside of device shell 1 drop greatly, protected the control element 3 in the inside of device shell 1 effectively, make the operation of controlling means not influenced; through the outside fixed mounting radiator 12 of the control element 3 that sets up in device shell 1, carry out fixed mounting with heat-conducting plate 13 and control element 3 through the stationary dog 16 that sets up in the heat-conducting plate 13 bottom, and heat conduction silicon cream 14 of scribbling between heat-conducting plate 13 and the control element 3 can pass to heat-conducting plate 13 with the heat that control element 3 produced, and pass to on a plurality of parallel and evenly distributed's fin 15 again, take away the heat through the air current that flows, improve the radiating efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A control device for a switch of an electric power distribution cabinet, comprising a device casing (1), characterized in that: a top cover (2) is fixedly arranged at the top of the device shell (1), a control element (3) is fixedly arranged in the device shell (1), an air suction port (4) is arranged in the middle of the bottom of the device shell (1), a dustproof grid (5) is fixedly arranged in the air suction port (4), an air suction fan (6) is fixedly arranged at the top of the air suction port (4), the middle part of the bottom of the top cover (2) is provided with an exhaust port (7), the inside of the top cover (2) is provided with a top cover cavity (9), the bottom of the top cover (2) positioned outside the device shell (1) is provided with an external exhaust port (11), a supporting piece (10) is fixedly connected to the middle of the top cover cavity (9), a dustproof grating (5) is fixedly installed inside the exhaust port (7), an exhaust fan (8) is fixedly installed at the bottom of the exhaust port (7), and a radiator (12) is wrapped outside the control element (3);

the radiator (12) comprises a heat conduction plate (13), heat conduction silicon paste (14), radiating fins (15) and fixing claws (16), wherein the heat conduction silicon paste is smeared on the inner side surface of the heat conduction plate (13), the radiating fins (15) are fixedly connected with the outer surface of the heat conduction plate (13), and the fixing claws (16) are fixedly connected with the bottom inside the heat conduction plate (13).

2. Control device for the switching of electrical power distribution cabinets according to claim 1, characterized in that: reinforcing ribs are arranged at four corners of the device shell (1).

3. Control device for the switching of electrical power distribution cabinets according to claim 1, characterized in that: dustproof grid (5) are including stereoplasm grid, dustproof cloth and dustproof sponge, and the stereoplasm grid is two-layer, has laid dustproof cloth and dustproof sponge between the two-layer stereoplasm grid, and the material of dustproof cloth is glass fiber.

4. Control device for the switching of electrical power distribution cabinets according to claim 1, characterized in that: the suction fan (6) and the exhaust fan (8) are of the same type.

5. Control device for the switching of electrical power distribution cabinets according to claim 1, characterized in that: the number of the radiating fins (15) is a plurality, and the radiating fins (15) are distributed on the outer surface of the heat conducting plate (13) in parallel and uniformly.

6. Control device for the switching of electrical power distribution cabinets according to claim 1, characterized in that: the supporting piece (10) is a round solid column, and the material used by the supporting piece (10) is the same as that of the top cover (2).

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