CN218828558U

CN218828558U - Electric control device

Info

Publication number: CN218828558U
Application number: CN202223280405.4U
Authority: CN
Inventors: 施文乐; 余建龙; 温建勋; 郭志宏
Original assignee: Fujian Tongyong Hengtai Electric Equipment Co ltd
Current assignee: Fujian Tongyong Hengtai Electric Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-07
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of electrical control, and discloses an electrical control device, which comprises a control cabinet body, wherein the top of the control cabinet body is fixedly connected with a base, the left side of the control cabinet body is provided with an opening, and the left side of the control cabinet body is provided with a dustproof ventilation mechanism; dustproof mechanism of taking a breath includes: the dustproof filter plate is fixedly connected to the port of the control cabinet body; the movable block, the spout has been seted up to the both sides of the control cabinet body, the movable block sliding connection be in on the spout. Dust gets into when can preventing the ventilation of the control cabinet body through setting up dustproof filter plate, cleans the dust filter plate from top to bottom through setting up the first motor and just reversing the drive pappus brush and can prevent that the dust from piling up and blocking up dustproof filter plate influence the control cabinet body and take a breath and make electrical control device damage, and whole ventilation effect is good, has reduced the influence of dust to electrical control device simultaneously.

Description

Electric control device

Technical Field

The utility model relates to an electrical control technical field specifically is an electrical control device.

Background

As is well known, an electrical control device is generally called an electrical equipment secondary control circuit, different equipment has different control circuits, and a high-voltage electrical equipment and a low-voltage electrical equipment have different control methods, and when the electrical control device is used in electrical engineering, it is necessary to control the electrical and the like.

If the publication number is: the conventional electrical cabinet provided by CN212752934U has a general dustproof effect, and industrial dust easily invades into the electrical cabinet, so that an electrical control device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides an electrical control device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electrical control device comprises a control cabinet body, wherein the top of the control cabinet body is fixedly connected with a base, a through opening is formed in the left side of the control cabinet body, and a dustproof ventilation mechanism is arranged on the left side of the control cabinet body;

dustproof mechanism of taking a breath includes:

the dustproof filter plate is fixedly connected to the port of the control cabinet body;

the two sides of the control cabinet body are provided with sliding grooves, and the movable blocks are connected to the sliding grooves in a sliding manner;

the soft brush is fixedly connected to one side of the movable block, which is close to the dustproof filter plate;

the fixed frame is fixedly connected to the outer wall of the control cabinet body and is positioned above the dustproof filter plate;

the first case is fixedly connected to the outer wall of the bottom of the fixing frame, a first motor is fixedly mounted in the first case, and the output end of the first motor is fixedly connected with a rotating rod through a coupler;

the two baffles are respectively and fixedly connected to the outer wall of the bottom of the fixed frame and positioned on the right side of the first case, and one end of the rotating rod, which is far away from the output end of the first motor, movably penetrates through the inner walls of the first case and the left baffle and extends towards the right baffle;

the winding roller is fixedly sleeved on the outer wall of the extension section of the rotating rod and positioned between the two baffles;

the steel wire rope is wound on the outer wall of the winding roller, and one end of the steel wire rope, which is far away from the winding roller, is fixedly connected to the outer wall of the top of the movable block;

and one end of each of the two springs is fixedly connected to the outer wall of the bottom of the movable block, and the other end of each of the two springs is fixedly connected to the outer wall of the top of the base. Dust can be prevented from entering when the control cabinet body ventilates through setting up dustproof filter plate, and through setting up first motor just reversal, start first motor and drive bull stick corotation, the bull stick corotation drives wind-up roll corotation, and wind-up roll corotation rolls up wire rope, and wire rope rolling pulling movable block is in upwards sliding in the spout, the movable block upwards slides and makes two springs be in the extension state, starts first motor and drives the bull stick reversal, and the bull stick reversal drives the wind-up roll reversal, and the wind-up roll reversal makes wire rope relax, utilizes gravity and the elasticity of two springs to make the movable block be in gliding in the spout to make the soft brush clean the surface of dustproof filter plate, prevent that the dust from piling up and blockking up the dustproof filter plate influence control cabinet body and take a breath and make electrical control device damage.

Preferably, a heat dissipation mechanism is arranged inside the control cabinet body; the heat dissipation mechanism includes:

the second case is fixedly arranged on a placing groove formed in the base, and a second motor is fixedly arranged in the second case;

one end of the reciprocating screw rod is fixedly connected to the output end of the second motor through a coupler, the other end of the reciprocating screw rod respectively and movably penetrates through the inner walls of the second case, the base and the control cabinet body and extends towards the inside of the control cabinet body, and the extending end of the reciprocating screw rod is rotatably connected to the inner wall of the top of the control cabinet body through a bearing;

the thread sliding block is in threaded connection with the outer wall of the reciprocating screw rod;

and the fan is fixedly connected to the outer wall of the right side of the threaded sliding block. Through setting up the second motor, start the second motor and drive reciprocal lead screw and rotate, reciprocal lead screw rotates and makes the screw slider rather than threaded connection do reciprocating motion from top to bottom along reciprocal lead screw to drive the fan activity from top to bottom, can increase the working area of fan through setting up the fan activity from top to bottom, thereby the better dispels the heat to the electric control device of the internal portion of control cabinet.

Preferably, two through holes are formed in the right side of the control cabinet body, two exhaust pipes are fixedly connected to the inner walls of the two through holes, exhaust fans are respectively arranged inside the two exhaust pipes, and the two exhaust fans are respectively and fixedly connected to the inner walls of the exhaust pipes through bolts; the exhaust pipe comprises an exhaust pipe body and is characterized in that the inner wall of the exhaust pipe body is provided with dustproof filter screens, and the dustproof filter screens are fixedly connected to the two inner walls of the exhaust pipe body respectively and are located on the right side of the exhaust fan body. Through two blast pipes of right side installation at the control cabinet body, the air gets into and is blown to electrical control device by the fan from the left dustproof filter plate of the control cabinet body, the steam that electrical control device produced is taken away by two suction fans, and blow off through two blast pipes, it is internal to prevent that the dust from getting into the control cabinet by two blast pipes through setting up dustproof filter screen on two blast pipes, two suction fans are when blowing away steam simultaneously, also can blow away the dust on the dustproof filter screen, prevent that the dust from blockking up dustproof filter screen and influencing the heat extraction.

Preferably, the top fixed mounting of the control cabinet body has waterproof canopy, the outer wall of the control cabinet body articulates through the hinge has the cabinet door, one side fixedly connected with handle of cabinet door. Through setting up waterproof canopy can carry out the drainage to the rainwater when rainy day, reduce the contact of rainwater and the control cabinet body.

Preferably, the two ends of the winding roller are respectively attached to the two baffles. The two ends of the winding roller are respectively attached to the two baffles, so that the winding roller can limit the steel wire rope when being wound or loosened, and the steel wire rope is prevented from being separated from the winding roller.

Preferably, the reciprocating screw rod is movably sleeved with two limiting blocks, and one ends of the limiting blocks are fixedly connected to the inner wall of the left side of the control cabinet body. Two limiting blocks are movably sleeved on the reciprocating screw rod, the threaded sliding block can be limited, and the fan is prevented from contacting with the control cabinet body due to failure.

(III) advantageous effects

Compared with the prior art, the utility model provides an electrical control device possesses following beneficial effect:

1. this electrical control device can prevent through setting up dustproof filter plate that the dust from getting into when the control cabinet body ventilates, cleans about can preventing the dust from piling up and blockking up dustproof filter plate influence the control cabinet body and take a breath and make electrical control device damage through setting up first motor positive and negative rotation drive pappus brush to dustproof filter plate, and whole ventilation effect is good, has reduced the influence of dust to electrical control device simultaneously.

2. This electrical control device, can increase the working area of fan through setting up the fan activity from top to bottom, thereby the better electrical control device to the internal portion of the control cabinet dispels the heat, through two blast pipes of right side installation at the control cabinet body, the air gets into and is blown to electrical control device by the fan from the left dustproof filter plate of the control cabinet body, the steam that electrical control device produced is taken away by two suction fans, and blow off through two blast pipes, can prevent that the dust from getting into the control cabinet internally by two blast pipes through setting up dustproof filter screen on two blast pipes, two suction fans are when blowing away steam simultaneously, also can blow away the dust on the dustproof filter screen, prevent that the dust from blockking up dustproof filter screen and influencing the heat extraction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the dustproof ventilation mechanism of the present invention;

fig. 3 is a schematic structural view of the heat dissipation mechanism of the present invention;

fig. 4 is a schematic structural diagram of the exhaust pipe of the present invention.

In the figure: 1. a control cabinet body; 2. a dust-proof ventilation mechanism; 3. a base; 4. a heat dissipation mechanism; 5. a waterproof shed; 6. a cabinet door; 7. a handle; 8. an exhaust pipe; 9. an exhaust fan; 10. a dustproof filter screen; 11. a limiting block; 201. a dustproof filter plate; 202. a movable block; 203. a soft brush; 204. a fixed mount; 205. a first chassis; 206. a baffle plate; 207. a wind-up roll; 208. a wire rope; 209. a spring; 401. a second chassis; 402. a reciprocating screw rod; 403. a threaded slider; 404. a fan.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1-4, the utility model provides an electrical control device, which comprises a control cabinet body 1, wherein the top of the control cabinet body 1 is fixedly connected with a base 3, the left side of the control cabinet body 1 is provided with a through opening, and the left side of the control cabinet body 1 is provided with a dustproof ventilation mechanism 2; dustproof mechanism of taking a breath 2 includes: the dustproof filter plate 201 is fixedly connected to the port of the control cabinet body 1; the two sides of the control cabinet body 1 of the movable block 202 are provided with sliding grooves, and the movable block 202 is connected to the sliding grooves in a sliding manner; the soft brush 203 is fixedly connected with one side of the movable block 202 close to the dustproof filter plate 201; the fixed frame 204 is fixedly connected to the outer wall of the control cabinet body 1 and is positioned above the dustproof filter plate 201; the first case 205 is fixedly connected to the outer wall of the bottom of the fixing frame 204, a first motor is fixedly installed in the first case 205, and the output end of the first motor is fixedly connected with a rotating rod through a coupler; the two baffles 206 are respectively and fixedly connected to the outer wall of the bottom of the fixing frame 204 and positioned on the right side of the first case 205, and one ends of the rotating rods, which are far away from the output end of the first motor, respectively and movably penetrate through the inner walls of the first case 205 and the left baffle 206 and extend towards the right baffle 206; the winding roller 207 is fixedly sleeved on the outer wall of the extension section of the rotating rod and positioned between the two baffles 206; the steel wire rope 208 is wound on the outer wall of the winding roller 207, and one end, far away from the winding roller 207, of the steel wire rope 208 is fixedly connected to the outer wall of the top of the movable block 202; one end of each of the two springs 209 is fixedly connected to the outer wall of the bottom of the movable block 202, the other end of each of the two springs 209 is fixedly connected to the outer wall of the top of the base 3, dust can be prevented from entering the control cabinet 1 during ventilation by arranging the dustproof filter plate 201, the first motor is arranged to rotate forward and backward, the first motor is started to drive the rotating rod to rotate forward, the rotating rod drives the winding roller 207 to rotate forward, the winding roller 207 rotates forward to wind the steel wire rope 208, the steel wire rope 208 winds and pulls the movable block 202 to slide upward in the chute, the movable block 202 slides upward to enable the two springs 209 to be in an extended state, the first motor is started to drive the rotating rod to rotate backward, the rotating rod rotates backward to drive the winding roller 207 to rotate backward, the winding roller 207 rotates backward to release the steel wire rope 208, and the movable block 202 slides down in the chute by using gravity and the elasticity of the two springs 209, thereby make the pappus brush 203 clean the surface of dustproof filter plate 201, prevent that the dust from piling up and blockking up dustproof filter plate 201 and influence control cabinet body 1 and take a breath and make electrical control device damage, the top fixed mounting of the control cabinet body 1 has waterproof canopy 5, the outer wall of the control cabinet body 1 articulates through the hinge has cabinet door 6, one side fixedly connected with handle 7 of cabinet door 6, can carry out the drainage to the rainwater when rainy day through setting up waterproof canopy 5, reduce the contact of rainwater and the control cabinet body 1, the both ends of wind-up roll 207 laminate with two baffles 206 respectively mutually, laminate mutually with two baffles 206 respectively through the both ends that set up wind-up roll 207 and can make wind-up roll 207 carry on spacingly to wire rope 208 when the rolling or relax, prevent that wire rope 208 from breaking away from wind-up roll 207.

In this embodiment, can prevent through setting up dustproof filter plate 201 that the control cabinet body 1 ventilation from getting into when dust, drive pappus brush 203 through setting up first motor just reversing and clean from top to bottom dustproof filter plate 201 and can prevent that the dust from piling up and blockking up dustproof filter plate 201 and influence the control cabinet body 1 and take a breath and make electrical control device damage, whole ventilation effect is good, has reduced the influence of dust to electrical control device simultaneously.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: a heat dissipation mechanism 4 is arranged inside the control cabinet body 1; the heat dissipation mechanism 4 includes: the second chassis 401 is fixedly installed on a placing groove formed in the base 3, and a second motor is fixedly installed in the second chassis 401; one end of a reciprocating screw rod 402 is fixedly connected to the output end of the second motor through a coupler, the other end of the reciprocating screw rod 402 respectively and movably penetrates through the inner walls of the second case 401, the base 3 and the control cabinet body 1 and extends towards the inside of the control cabinet body 1, and the extending end of the reciprocating screw rod is rotatably connected to the inner wall of the top of the control cabinet body 1 through a bearing; the thread slider 403 is in threaded connection with the outer wall of the reciprocating screw rod 402; the fan 404 is fixedly connected to the outer wall of the right side of the threaded sliding block 403, the second motor is arranged, the second motor is started to drive the reciprocating screw rod 402 to rotate, the reciprocating screw rod 402 rotates to enable the threaded sliding block 403 in threaded connection with the reciprocating screw rod 402 to reciprocate up and down, so that the fan 404 is driven to move up and down, the working area of the fan 404 can be increased by arranging the fan 404 to move up and down, and therefore the electric control device in the control cabinet body 1 can be well cooled, two through holes are formed in the right side of the control cabinet body 1, two exhaust pipes 8 are fixedly connected to the inner walls of the two through holes, the two exhaust pipes 8 are respectively internally provided with the exhaust fans 9, and the two exhaust fans 9 are respectively and fixedly connected to the inner walls of the exhaust pipes 8 through bolts; the inner walls of the two exhaust pipes 8 are respectively provided with a dustproof filter screen 10, the two dustproof filter screens 10 are respectively fixedly connected to the inner walls of the two exhaust pipes 8 and located on the right sides of the two exhaust pipes 9, the two exhaust pipes 8 are installed on the right side of the control cabinet body 1, air enters from the dustproof filter plate 201 on the left side of the control cabinet body 1 and is blown to the electric control device by the fan 404, hot air generated by the electric control device is sucked away by the two exhaust fans 9 and is blown out through the two exhaust pipes 8, dust can be prevented from entering the control cabinet body 1 through the two exhaust pipes 8 by the dustproof filter screen 10 arranged on the two exhaust pipes 8, meanwhile, when the hot air is blown away by the two exhaust fans 9, dust on the dustproof filter screens 10 can be blown away, the dust is prevented from blocking the dustproof filter screens 10 to influence heat extraction, the reciprocating screw rods 402 are movably sleeved with the two limit blocks 11, one ends of the two limit blocks 11 are fixedly connected to the inner wall on the left side of the control cabinet body 1, the threaded slide blocks 403 can be limited, and the fan 404 is prevented from being in failure and contacting with the control cabinet body 1.

In this embodiment, the working area of the fan 404 can be increased by setting the fan 404 to move up and down, thereby better radiating the electric control device inside the control cabinet 1, two exhaust pipes 8 are installed on the right side of the control cabinet 1, air enters from the dustproof filter plate 201 on the left side of the control cabinet 1 and is blown to the electric control device by the fan 404, hot air generated by the electric control device is extracted by two suction fans 9 and is blown out through the two exhaust pipes 8, dust can be prevented from entering the control cabinet 1 through the two exhaust pipes 8 by arranging the dustproof filter screens 10 on the two exhaust pipes 8, meanwhile, when the hot air is blown away by the two suction fans 9, dust on the dustproof filter screens 10 can also be blown away, and the dust is prevented from blocking the dustproof filter screens 10 to influence heat extraction.

The operation of the electrical control device will be described in detail below.

As shown in fig. 1-4, in use, the dustproof filter plate 201 can prevent dust from entering the control cabinet 1 during ventilation, a first motor is set to rotate forward and backward, the first motor is started to drive a rotating rod to rotate forward, the rotating rod rotates forward to drive a wind-up roller 207 to rotate forward, the wind-up roller 207 rotates forward to wind a steel wire rope 208, the steel wire rope 208 winds and pulls a movable block 202 to slide upwards in a chute, the movable block 202 slides upwards to enable two springs 209 to be in an extended state, the first motor is started to drive the rotating rod to rotate backward, the rotating rod rotates backward to drive the wind-up roller 207 to rotate backward, the wind-up roller 207 rotates backward to enable the steel wire rope 208 to be loosened, the movable block 202 slides downwards in the chute by using gravity and elasticity of the two springs 209, so that a soft brush 203 cleans the surface of the dustproof filter plate 201, a second motor is started to drive a reciprocating screw rod 402 to rotate, the reciprocating screw rod 402 rotates to enable a threaded slide block 403 connected with the reciprocating screw rod to reciprocate up and down along the reciprocating screw rod 402, so as to drive a fan 404 to move up and down, the fan 404 is started to dissipate heat of the electric control device, air enters the dustproof filter plate 201 from the control cabinet 1 and is blown by two fans, hot air exhausted from the two dustproof filter screens 9, the two dustproof exhaust pipes 8, and the exhaust pipes of the control cabinet 1.

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. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an electrical control device, includes the control cabinet body (1), the top fixedly connected with base (3) of the control cabinet body (1), the opening, its characterized in that have been seted up in the left side of the control cabinet body (1): a dustproof ventilation mechanism (2) is arranged on the left side of the control cabinet body (1);

the dustproof ventilation mechanism (2) comprises:

the dustproof filter plate (201) is fixedly connected to a port of the control cabinet body (1);

the two sides of the control cabinet body (1) are provided with sliding grooves, and the movable blocks (202) are connected to the sliding grooves in a sliding mode;

the soft brush (203) is fixedly connected to one side of the movable block (202) close to the dustproof filter plate (201);

the fixing frame (204) is fixedly connected to the outer wall of the control cabinet body (1) and is positioned above the dustproof filter plate (201);

the first machine box (205) is fixedly connected to the outer wall of the bottom of the fixing frame (204), a first motor is fixedly installed in the first machine box (205), and the output end of the first motor is fixedly connected with a rotating rod through a coupler;

the two baffles (206) are respectively and fixedly connected to the outer wall of the bottom of the fixed frame (204) and positioned on the right side of the first machine box (205), and one ends of the rotating rods, which are far away from the output end of the first motor, respectively movably penetrate through the inner walls of the first machine box (205) and the left baffle (206) and extend towards the right baffle (206);

the winding roller (207) is fixedly sleeved on the outer wall of the extension section of the rotating rod and positioned between the two baffles (206);

the steel wire rope (208) is wound on the outer wall of the winding roller (207), and one end, far away from the winding roller (207), of the steel wire rope (208) is fixedly connected to the outer wall of the top of the movable block (202);

and one end of each of the two springs (209) is fixedly connected to the outer wall of the bottom of the movable block (202), and the other end of each of the two springs (209) is fixedly connected to the outer wall of the top of the base (3).

2. An electrical control apparatus according to claim 1, wherein: a heat dissipation mechanism (4) is arranged inside the control cabinet body (1); the heat dissipation mechanism (4) includes:

the second case (401) is fixedly arranged on a placing groove formed in the base (3), and a second motor is fixedly arranged in the second case (401);

one end of the reciprocating screw rod (402) is fixedly connected to the output end of the second motor through a coupler, the other end of the reciprocating screw rod (402) respectively and movably penetrates through the inner walls of the second case (401), the base (3) and the control cabinet body (1) and extends towards the inside of the control cabinet body (1), and the extending end of the reciprocating screw rod is rotatably connected to the inner wall of the top of the control cabinet body (1) through a bearing;

the threaded sliding block (403) is in threaded connection with the outer wall of the reciprocating screw rod (402);

and the fan (404) is fixedly connected to the right outer wall of the threaded sliding block (403).

3. An electrical control apparatus according to claim 1, wherein: two through holes are formed in the right side of the control cabinet body (1), two exhaust pipes (8) are fixedly connected to the inner walls of the two through holes, exhaust fans (9) are respectively arranged inside the two exhaust pipes (8), and the two exhaust fans (9) are respectively fixedly connected to the inner walls of the exhaust pipes (8) through bolts; the inner walls of the two exhaust pipes (8) are further respectively provided with a dustproof filter screen (10), and the dustproof filter screens (10) are respectively fixedly connected to the two inner walls of the exhaust pipes (8) and are located on the two right sides of the exhaust fans (9).

4. An electrical control apparatus according to claim 1, wherein: the top fixed mounting of the control cabinet body (1) has a waterproof shed (5), the outer wall of the control cabinet body (1) is hinged to a cabinet door (6) through a hinge, and one side of the cabinet door (6) is fixedly connected with a handle (7).

5. An electrical control device according to claim 1, wherein: and two ends of the winding roller (207) are respectively attached to the two baffles (206).

6. An electrical control apparatus according to claim 2, wherein: the reciprocating screw rod (402) is movably sleeved with two limiting blocks (11), and the two limiting blocks (11) are fixedly connected to one end of the limiting block (11) on the inner wall of the left side of the control cabinet body (1).