CN218867749U - Control cabinet - Google Patents

Abstract

The utility model relates to a switch board technical field provides a switch board, includes at least: the cabinet body is provided with a top plate which can be opened and closed; the first cooling fan is arranged in the cabinet body and is suitable for accelerating the circulation of air in the cabinet body and outside atmosphere when the top plate is opened. The utility model provides a switch board, the cabinet body is being provided with first radiator fan, when needing the heat dissipation, can open the roof, makes the internal space of cabinet and external space be linked together, and the cabinet body and external circulation of air speed are being accelerated at this moment opening first radiator fan to play the effect of heat dissipation cooling, avoid making the cabinet body to gather a large amount of heats at ambient temperature higher or long-time use, prevent that the circuit from taking place ageing, reduce danger.

Description

Control cabinet

Technical Field

The utility model relates to a switch board technical field, concretely relates to switch board.

Background

The electric control cabinet is a cabinet body which can carry out installation protection on switching equipment, an electric instrument, required protection electric appliances and the like so as to ensure the normal operation of an electric power system and can protect a circuit through automatic circuit breaking of a circuit breaker after the circuit has a problem.

The circuit board that has multiple circuit and control electrical component in the switch board, uses for a long time at ambient temperature higher, and does not have in the cabinet under good aeration cooling environment, and the circuit is ageing easily, easily takes place danger.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in having multiple circuit and control electrical element's circuit board in the switch board among the prior art, higher or long-time the use at ambient temperature, and do not have in the cabinet under good aeration cooling environment, the circuit is ageing easily, easily takes place dangerously to a switch board is provided.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a control cabinet comprising at least: the cabinet body is provided with a top plate which can be opened and closed; the first cooling fan is arranged in the cabinet body and is suitable for accelerating the circulation of air in the cabinet body and outside atmosphere when the top plate is opened.

Furthermore, the control cabinet also comprises a lifting driving structure which is arranged on the rear side wall of the cabinet body; the lifting driving structure comprises a connecting plate, an electric push rod and a supporting plate; the connecting plate is connected with the top plate, and the supporting plate is arranged on the rear side wall of the cabinet body; the action end of the electric push rod is connected with the connecting plate, the connecting end of the electric push rod is connected with the supporting plate, and the electric push rod is suitable for driving the top plate to do lifting motion relative to the cabinet body.

Furthermore, the control cabinet also comprises a guide structure which is arranged on the left side wall and/or the right side wall of the cabinet body; the guide structure comprises a connecting lug, a supporting lug and a guide cylinder; the connecting lugs are connected with the top plate, and the supporting lugs are arranged on the left side wall and/or the right side wall of the cabinet body; the shell of the guide cylinder is connected with the supporting lugs, and the telescopic rod in the guide cylinder is connected with the connecting lugs.

Furthermore, the control cabinet also comprises a heat dissipation box and a second heat dissipation fan; the heat dissipation box is positioned on the inner bottom wall of the cabinet body, and a heat dissipation grid is arranged on one surface of the heat dissipation box, which faces the rear side wall of the cabinet body; the second heat dissipation fan is arranged on the top plate, an air inlet of the second heat dissipation fan is located in the cabinet body, and an air outlet of the second heat dissipation fan is located outside the cabinet body.

Furthermore, the control cabinet also comprises a filter box which is arranged outside the cabinet body, the filter box is communicated with the heat dissipation box, and the heat dissipation grating is arranged at an air inlet of the filter box; a filter screen for filtering dust is arranged in the filter box.

Furthermore, the control cabinet also comprises a collecting plate and a brush; the collecting plate is arranged in the filter box in a pluggable manner, and the bottom of the collecting plate is provided with an ash collecting groove; the brush sets up the collecting board is located one end in the rose box, the brush laminating the wire side setting of filter screen, the brush receives the drive of collecting board is right the filter screen is brushed and is swept, so that dust on the filter screen drops extremely in the dust collecting tank.

Further, this switch board still includes the handle, sets up the collecting plate is located the one end outside the rose box.

Further, the roof orientation the internal one side of cabinet is provided with the sealing strip, the sealing strip is suitable for the roof lid closes the gap between the two seals when the cabinet body.

Further, a cabinet door is arranged on the front side wall of the cabinet body, and the cabinet door is hinged to the cabinet body.

The utility model discloses technical scheme has following advantage:

the utility model provides a switch board is being provided with a radiator fan at the cabinet body, when needing the heat dissipation, can open the roof, makes the internal space of cabinet be linked together with external space, and the circulation of air speed of the cabinet body and external world is accelerated at this moment opening a radiator fan to play the effect of heat dissipation cooling, avoid making the internal a large amount of heats of gathering of cabinet body at ambient temperature higher or long-time use, prevent that the circuit from taking place ageing, reduce danger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a control cabinet according to an embodiment of the present invention when a top plate is opened;

fig. 2 is a schematic view of a top plate of the control cabinet according to an embodiment of the present invention when closed;

fig. 3 is a schematic view of a guiding structure in the control cabinet according to an embodiment of the present invention;

fig. 4 is a schematic view of a filter box in the control cabinet in the embodiment of the present invention.

Description of reference numerals:

1. a cabinet door; 2. a first heat dissipation fan; 3. a connecting plate; 4. a top plate; 5. connecting lugs; 6. a guide cylinder; 7. a support ear; 8. a telescopic rod; 9. a cabinet body; 10. an electric push rod; 11. a support plate; 12. a heat dissipation grid; 13. a filter box; 14. a heat dissipation box; 15. a second heat dissipation fan; 16. a sealing strip; 17. a handle; 18. a collection plate; 19. a filter screen; 20. an ash collecting groove; 21. and a brush.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 is a schematic view of a control cabinet according to an embodiment of the present invention when a top plate is opened; fig. 2 is a schematic view of a top plate of the control cabinet according to an embodiment of the present invention when closed; as shown in fig. 1 and fig. 2, the present embodiment provides a control cabinet, at least including: a cabinet 9 having a top plate 4 which can be opened and closed; the first heat dissipation fan 2 is arranged in the cabinet 9 and is suitable for accelerating the circulation of air in the cabinet 9 and outside atmosphere when the top plate 4 is opened. For example, the top plate 4 may be configured to be opened by a flip cover or may be configured to be opened by being lifted up and down. For example, first radiator fan 2 can set up in the bottom of the cabinet body 9, and the during operation, air is from up blowing down, takes away the heat in the cabinet body 9 from the opening between roof 4 and the cabinet body 9.

The switch board that this embodiment provided, at cabinet body 9 being provided with first radiator fan 2, when needing the heat dissipation, can open roof 4, make the space in the cabinet body 9 and external space be linked together, open first radiator fan 2 again this moment and accelerate cabinet body 9 and external circulation of air speed to play the effect of heat dissipation cooling, avoid making the cabinet body 9 cohesion a large amount of heats of high or long-time use at ambient temperature, prevent that the circuit from taking place ageing, reduce danger.

Wherein, the control cabinet also comprises a lifting driving structure which is arranged on the rear side wall of the cabinet body 9; the lifting driving structure comprises a connecting plate 3, an electric push rod 10 and a supporting plate 11; the connecting plate 3 can be welded at the edge of the rear side of the top plate 4, and the supporting plate 11 can be welded on the rear side wall of the cabinet body 9; the action end of the electric push rod 10 is connected with the connecting plate 3, the connecting end of the electric push rod 10 is connected with the supporting plate 11, and the electric push rod 10 is suitable for driving the top plate 4 to do lifting motion relative to the cabinet body 9. When needs dispel the heat during the ventilation, can drive connecting plate 3 upward movement through electric putter 10, at this moment under the drive of connecting plate 3, roof 4 upward movement makes the top of the cabinet body 9 open to be convenient for subsequent heat dissipation cooling.

Fig. 3 is a schematic view of a guiding structure in the control cabinet according to an embodiment of the present invention; as shown in fig. 3, the control cabinet further includes a guiding structure disposed on the left side wall and/or the right side wall of the cabinet body 9; preferably, the guide structure may be provided on both the left side wall and the right side wall of the cabinet 9. Taking the guide structure arranged on the left side wall of the cabinet body 9 as an example, the guide structure comprises a connecting lug 5, a supporting lug 7 and a guide cylinder 6; the connecting lug 5 can be welded at the left edge of the top plate 4, and the supporting lug 7 can be welded on the left side wall of the cabinet body 9; the shell of the guide cylinder 6 is connected with the supporting lug 7, and the telescopic rod 8 in the guide cylinder 6 can be fixedly connected with the connecting lug 5. When roof 4 upwards or during the downstream under electric putter 10's effect, the telescopic link 8 in the guide cylinder 6 is followed roof 4 and is extended or shortened in step, and under the effect of guide cylinder 6, roof 4 can not make a round trip to rock at the lift in-process, is favorable to improving the precision that the motion was adjusted.

Wherein, the control cabinet further comprises a heat dissipation box 14 and a second heat dissipation fan 15; the heat dissipation box 14 is positioned on the inner bottom wall of the cabinet body 9, the interior of the heat dissipation box 14 is hollow, and one surface of the heat dissipation box 14 facing to the rear side wall of the cabinet body 9 is provided with a heat dissipation grid 12; the first heat dissipation fan 2 may be disposed on the top surface of the heat dissipation box 14, and the outside air enters the heat dissipation box 14 through the heat dissipation grid 12 and is sent into the cabinet 9 by the first heat dissipation fan 2. For example, two first cooling fans 2 may be provided in parallel on the top surface of the cooling box 14.

Wherein, can set up second radiator fan 15 on roof 4, the air intake of second radiator fan 15 is located the cabinet body 9, and the air outlet of second radiator fan 15 is located outside the cabinet body 9, and first radiator fan 2 and the operation of second radiator fan 15 simultaneously can accelerate the circulation of air. Alternatively, when the top plate 4 is covered on the cabinet 9, only the second heat dissipation fan 15 may be used for heat dissipation.

Fig. 4 is a schematic view of a filter box in a control cabinet according to an embodiment of the present invention, as shown in fig. 4, wherein the control cabinet further includes a filter box 13 disposed outside the cabinet body 9, the filter box 13 is communicated with a heat dissipation box 14, and a heat dissipation grille 12 is disposed at an air inlet of the filter box 13; the filter box 13 has a filter screen 19 for filtering dust. For example, the filter tank 13 may be provided on a rear sidewall of the cabinet 9, with the filter tank 13 being provided near the bottom of the cabinet 9. The radiator grill 12 may be provided on a side of the filter box 13 facing away from the radiator box 14. So set up, filter outside dust and other debris through filter screen 19 in the rose box 13, prevent to gather a large amount of dust in cabinet 9, reduce cabinet 9 inside electrical components's heat dispersion.

Wherein, the control cabinet also comprises a collecting plate 18 and a brush 21; the collecting plate 18 is arranged in the filter box 13 in a pluggable manner, and the bottom of the collecting plate 18 is provided with a dust collecting groove 20; the brush 21 is arranged at one end of the collecting plate 18 in the filter box 13, the brush 21 is arranged to be attached to the net surface of the filter net 19, and the brush 21 is driven by the collecting plate 18 to brush the filter net 19, so that dust on the filter net 19 falls into the dust collecting groove 20. For example, the connection structure between the collecting plate 18 and the filter box 13 may adopt a drawer structure design, so that the collecting plate 18 can be drawn out or inserted relative to the filter box 13. For example, the filter screen 19 can be arranged parallel to the direction of extension of the collecting plate 18, the filter screen 19 being located above the collecting trough 20 and in the middle of the collecting trough 20. At this time, a brush 21 may be provided on each side of the filter net 19 to improve the dust removing effect. When the ash needs to be removed, the collecting plate 18 can be drawn out, the brush 21 can clean the filter screen 19, and the falling dust enters the dust collecting groove 20 and then is transferred out of the dust collecting groove 20.

In order to facilitate the drawing of the collecting plate 18, a handle 17 may be mounted at an end of the collecting plate 18 located outside the filtering box 13.

Wherein, the surface of the top plate 4 facing the inside of the cabinet 9 is provided with a sealing strip 16, and the sealing strip 16 is suitable for sealing a gap between the top plate 4 and the cabinet 9 when the top plate is covered on the cabinet 9. For example, the sealing strip 16 may be an annular sealing ring to seal all gaps.

Wherein, the preceding lateral wall of the cabinet body 9 is provided with cabinet door 1, and cabinet door 1 articulates and sets up on the cabinet body 9, when needs maintain the device in the cabinet body 9, can open cabinet door 1 and maintain.

It should be noted that in this application, the side wall where the cabinet door 1 is located is a front side wall of the cabinet body 9, the side wall where the supporting plate 11 is located is a rear side wall of the cabinet body, and the side wall where the supporting lug 7 is located is a left side wall or a right side wall of the cabinet body 9.

To sum up, the switch board in this application, through electric putter 10's start-up, cooperation telescopic link 8 slides in the inside of guide cylinder 6 to make roof 4 go up and down in the top of switch board, at this moment under first radiator fan 2's effect, dispel the heat to the inside of switch board, owing to increased the air contact, and then improved the radiating effect of switch board.

The switch board in this application, when roof 4 and switch board contact, carry out holistic sealed through sealing strip 16, under second radiator fan 15's effect this moment, cooperation heat dissipation case 14 and rose box 13 carry out the air-out, and then dispel the heat.

The switch board in this application owing to can adhere to the dust on long-time during operation filter screen 19, makes brush 21 remove on filter screen 19 through handle 17 pulling collecting board 18 to detach the dust on filter screen 19 surface, and then improved filter screen 19's life, further improvement the radiating effect, avoid filter screen 19 the phenomenon of jam to appear, lead to the air not to circulate and influence the radiating effect.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (6)

1. A control cabinet, comprising at least:

the cabinet body is provided with a top plate which can be opened and closed;

the first cooling fan is arranged in the cabinet body and is suitable for accelerating the circulation of air in the cabinet body and the outside atmosphere when the top plate is opened;

the lifting driving structure is arranged on the rear side wall of the cabinet body;

the lifting driving structure comprises a connecting plate, an electric push rod and a supporting plate;

the connecting plate is connected with the top plate, and the supporting plate is arranged on the rear side wall of the cabinet body;

the action end of the electric push rod is connected with the connecting plate, the connecting end of the electric push rod is connected with the supporting plate, and the electric push rod is suitable for driving the top plate to do lifting motion relative to the cabinet body;

the guide structure is arranged on the left side wall and/or the right side wall of the cabinet body;

the guide structure comprises a connecting lug, a supporting lug and a guide cylinder;

the connecting lugs are connected with the top plate, and the supporting lugs are arranged on the left side wall and/or the right side wall of the cabinet body;

the shell of the guide cylinder is connected with the support lug, and the telescopic rod in the guide cylinder is connected with the connecting lug;

the heat dissipation box and the second heat dissipation fan are further included;

the heat dissipation box is positioned on the inner bottom wall of the cabinet body, and a heat dissipation grid is arranged on one surface of the heat dissipation box, which faces the rear side wall of the cabinet body;

the second heat dissipation fan is arranged on the top plate, an air inlet of the second heat dissipation fan is located in the cabinet body, and an air outlet of the second heat dissipation fan is located outside the cabinet body.

2. The control cabinet of claim 1,

the cabinet body is characterized by also comprising a filter box, wherein the filter box is arranged outside the cabinet body and communicated with the heat dissipation box, and the heat dissipation grating is arranged at an air inlet of the filter box;

and a filter screen for filtering dust is arranged in the filter box.

3. The control cabinet of claim 2,

the device also comprises a collecting plate and a brush;

the collecting plate is arranged in the filter box in a pluggable manner, and the bottom of the collecting plate is provided with an ash collecting groove;

the brush sets up the collecting board is located one end in the rose box, the brush laminating the wire side setting of filter screen, the brush receives the drive of collecting board is right the filter screen is brushed and is swept, so that dust on the filter screen drops extremely in the dust collecting tank.

4. The control cabinet of claim 3,

the collecting plate is arranged at one end outside the filter box.

5. The control cabinet of claim 1,

the roof orientation the internal one side of cabinet is provided with the sealing strip, the sealing strip is suitable for the roof lid closes the gap is sealed between the two when the cabinet body.

6. The control cabinet of claim 1,

the cabinet door is arranged on the front side wall of the cabinet body and hinged to the cabinet body.

Images