CN220574090U

CN220574090U - Dust removal mechanism and heat abstractor for regulator cubicle

Info

Publication number: CN220574090U
Application number: CN202320801349.XU
Authority: CN
Inventors: 张峰; 张小园
Original assignee: GD Power Jiuquan Power Generation Co Ltd
Current assignee: GD Power Jiuquan Power Generation Co Ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2024-03-12
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of electrical cabinets, in particular to a dust removing mechanism and a heat dissipating device for an electrical cabinet, wherein the dust removing mechanism comprises a dust removing component, a dust removing component and a dust removing component, wherein the dust removing component comprises a driving piece, a cleaning piece and a shell; the electric cabinet is characterized by further comprising a heat radiation assembly and an electric cabinet, wherein the heat radiation assembly comprises an air inlet piece and an air outlet piece, the air inlet piece is connected with the outer side surface of the electric cabinet, and the air outlet piece is connected with the inner side surface of the electric cabinet; the air inlet piece comprises a first fan and an air inlet adjusting plate, the first fan is matched with the shell, the air inlet adjusting plate is matched with the shell to form a heat dissipation assembly, the air inlet adjusting plate is utilized to adjust the air inlet, the air inlet is prevented from being incapable of being adjusted, a large amount of dust and sundries are sucked, and the operation of the device is affected.

Description

Dust removal mechanism and heat abstractor for regulator cubicle

Technical Field

The utility model relates to the technical field of electrical cabinets, in particular to a dust removing mechanism and a heat radiating device for an electrical cabinet.

Background

The regulator cubicle is the electrical equipment of a kind of commonly used, and the regulator cubicle includes the cabinet body and installs at the internal components and parts of cabinet, and the component work time of the internal ann of regulator cubicle can produce a large amount of heats, and untimely effluvium can influence components and parts work, can cause danger when serious, so need dispel the heat to the regulator cubicle.

However, the existing electrical cabinet dissipates heat, dust outside the fan continuously blows can be accumulated on a filter screen, cleaning is inconvenient, and the accumulated dust can influence the heat dissipation effect;

the existing electric cabinet cooling fan runs all the time, the air inlet cannot be adjusted, dust and sundries are easy to suck in, and the problem of short circuit of electric elements is caused.

Disclosure of Invention

This section is intended to summarize some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments, which may be simplified or omitted from the present section and description abstract and title of the application to avoid obscuring the objects of this section, description abstract and title, and which is not intended to limit the scope of this utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior art.

Therefore, the first technical problem to be solved by the utility model is that the existing fan dissipates heat, dust outside the fan continuously blows can be accumulated on the filter screen, cleaning is inconvenient, and the accumulated dust can affect the heat dissipation effect.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a dust removal mechanism includes dust removal subassembly, includes driving piece, cleans piece and shell, driving piece with it is connected to clean the piece, clean the piece with driving piece with the casing cooperation.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the driving piece comprises a reduction gear, a reciprocating bar and a motor, wherein the reduction gear is meshed with the motor, the reciprocating gear is meshed with the reduction gear, and the reciprocating bar is matched with the reciprocating gear;

the motor comprises a driving gear, the driving gear is arranged on the side face of the motor, and the driving gear is meshed with the reduction gear.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the reciprocating gear comprises a cylinder and a gear surface, and the cylinder is arranged on the side surface of the reciprocating gear.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the reciprocating bar comprises a vertical bar, a horizontal bar, a reciprocating groove and a connecting column, wherein the horizontal bar is arranged on the side face of the vertical bar, the reciprocating groove is arranged on the side face of the vertical bar, the connecting column is arranged above the horizontal bar, and the column is matched with the reciprocating groove.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the cleaning piece comprises a cleaning strip and a cleaning brush, the cleaning strip is matched with the cleaning brush, and the cleaning strip is matched with the connecting column.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the cleaning strip comprises a connecting groove, a central groove and a swinging groove, wherein the connecting groove is arranged at one end of the side face of the cleaning strip, the swinging groove is arranged at the other end of the side face of the cleaning strip, and the central groove is arranged in the middle of the side face of the cleaning strip.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the shell includes first mounting groove, second mounting groove, first gear post, second gear post, center post, horizontal bar groove, spout, cleaning brush groove and first fresh air inlet, first mounting groove and second mounting groove set up in inside the shell, first gear post and second gear post set up in the shell medial surface, the center post set up in shell medial surface below, horizontal bar groove sets up in the side of shell, spout and first fresh air inlet set up in the lateral surface of shell, cleaning brush groove set up in another side of shell.

The first beneficial effect of the utility model is as follows: the dust collection assembly comprises a driving piece, a cleaning piece and a shell, so that dust collected outside on the filter screen can be cleaned, and the accumulated dust is prevented from affecting the heat dissipation effect.

Therefore, the second technical problem to be solved by the utility model is that the existing electric cabinet cooling fan is always operated, the air inlet cannot be adjusted, dust and sundries are easy to suck, and the problem of short circuit of electric elements is caused.

In order to solve the technical problems, the utility model provides the following technical scheme: the heat dissipation device for the electrical cabinet comprises a heat dissipation assembly and the electrical cabinet, wherein the heat dissipation assembly comprises an air inlet piece and an air outlet piece, the air inlet piece is connected with the outer side surface of the electrical cabinet, and the air outlet piece is connected with the inner side surface of the electrical cabinet; the air inlet piece comprises a first fan and an air inlet adjusting plate, the first fan is matched with the shell, and the air inlet adjusting plate is matched with the shell.

As a preferable mode of the heat dissipating device for an anti-electric cabinet of the present utility model, wherein: the air inlet adjusting plate comprises a second air inlet hole, a limiting plate, a spring and mounting feet, wherein the second air inlet hole is formed in the side face of the air inlet adjusting plate, the limiting plate is arranged on one side of the air inlet adjusting plate, the spring is arranged on the side face of the limiting plate and connected with the shell, and the mounting feet are arranged on one side of the air inlet adjusting plate.

As a preferable mode of the heat dissipating device for an anti-electric cabinet of the present utility model, wherein: the air outlet piece comprises a second fan and a connecting cover, wherein the second fan is arranged on the inner side of the connecting cover, and the connecting cover is connected with the inner side surface of the electrical cabinet.

The second beneficial effect of the utility model is as follows: through setting up the radiator unit, utilize the air inlet regulating plate, adjust air intake size, prevent to cause dust debris to inhale in a large number, influence the device operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic view of a part structure of a dust removing mechanism and a heat dissipating device for an electrical cabinet according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a heat dissipation assembly and a dust removal assembly in a dust removal mechanism and a heat dissipation device for an electrical cabinet according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a part of a dust removing mechanism and a heat dissipating device for an electrical cabinet according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a part of a dust removing assembly in a dust removing mechanism and a heat dissipating device for an electrical cabinet according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a connection structure of a dust removing assembly and a heat dissipating assembly in a dust removing mechanism and a heat dissipating device for an electrical cabinet according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of an internal structure of a housing in a dust removing mechanism and a heat dissipating device for an electrical cabinet according to an embodiment of the present utility model;

fig. 7 is a schematic view of the overall appearance of a dust removing mechanism and a heat dissipating device for an electrical cabinet according to an embodiment of the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration only, and in which is shown by way of illustration only, and in which the scope of the utility model is not limited for ease of illustration. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 6, the present embodiment provides a dust removing mechanism including a pressing assembly 100.

The dust removing assembly 100 comprises a driving piece 101, a cleaning piece 102 and a shell 103, wherein the driving piece 101 is connected with the cleaning piece 102, and the cleaning piece 102 and the driving piece 101 are matched with the shell 103; the dust removal assembly 100 is controlled to operate by the model number S7-200 of the PLC, the driving piece 101 drives the cleaning piece 102 to move so as to clean the air inlet filter screen by the cleaning piece 102, and the shell 103 is used for installing other parts.

The housing 103 comprises a first mounting groove 103a, a second mounting groove 103b, a first gear column 103c, a second gear column 103d, a central column 103e, a horizontal bar groove 103f, a sliding groove 103g, a cleaning brush groove 103h and a first air inlet 103i, wherein the first mounting groove 103a and the second mounting groove 103b are arranged in the housing 103, the first gear column 103c and the second gear column 103d are arranged on the inner side surface of the housing 103, the central column 103e is arranged below the inner side surface of the housing 103, the horizontal bar groove 103f is arranged on the side surface of the housing 103, the sliding groove 103g and the first air inlet 103i are arranged on the outer side surface of the housing 103, and the cleaning brush groove 103h is arranged on the other side surface of the housing 103; the first mounting groove 103a is used for fixing the first fan 201a and is arranged at the center of the shell 101b, the second mounting groove 103b is used for fixing the motor 101d and is arranged at the tail of the shell 101b, the first gear column 103c is used for being in rotary connection with the reduction gear 101a, the second gear column 103d is used for being in rotary connection with the reciprocating gear 101b, the center column 103e is used for being matched with the center groove 102a-2, the transverse bar groove 103f is provided with two convex grooves used for mounting the reciprocating bar 101c, the left and right horizontal movement sliding grooves 103g are guaranteed to be provided with the air inlet adjusting plate 201c, the air inlet adjusting plate can slide back and forth, the cleaning brush groove 103h is provided with two cleaning brushes 102b, and the cleaning brushes 102b can only swing back and forth in the cleaning brush groove 103 h.

In use, the motor 101d is mounted in the second mounting groove 103b, the first fan is mounted in the first mounting groove 103a, the reduction gear 101a is mounted in the first gear post 101b-3 and engaged with the drive gear 101d-1, the reciprocating gear 101b is mounted in the second gear post 103d and engaged with the reduction gear 101a, the reciprocating bar 101b is mounted in the horizontal bar groove 103f and engaged with the reciprocating gear 101b, the cleaning bar 102a is mounted on the center post 103e and engaged with the reciprocating bar 101b, the cleaning brush 102b is mounted in the two cleaning brush grooves 103h and engaged with the cleaning bar 102a, and finally the air intake adjusting plate 101 is fitted into the chute 103g and the spring welded to the outer side of the housing 101 b. After the installation, the holes of the four supporting feet on the shell 101b are aligned with the four holes on the filter screen below the electric cabinet 300, and the four holes are fixed by screws.

Example 2

Referring to fig. 2 to 6, in a second embodiment of the present utility model, based on the previous embodiment, the present embodiment provides an implementation manner of a dust removing mechanism.

The driving piece 101 comprises a reduction gear 101a, a reciprocating gear 101b, a reciprocating bar 101c and a motor 101d, wherein the reduction gear 101a is meshed with the motor 101d, the reciprocating gear 101b is meshed with the reduction gear 101a, the reciprocating bar 101c is matched with the reciprocating gear 101b, the motor 101d comprises a driving gear 101d-1, the driving gear 101d-1 is arranged on the side face of the motor 101d, and the driving gear 101d-1 is meshed with the reduction gear 101 a; the motor 101d drives the driving gear 101d-1 to rotate, the reduction gear 101a is composed of two gear surfaces, the larger gear surface is meshed with the driving gear 101d-1, the smaller gear surface is meshed with the reciprocating gear 101b, and the reciprocating gear 101b drives the reciprocating bar 101c to do parallel reciprocating motion back and forth.

The reciprocating gear 101b includes a cylinder 101b-1 and a gear surface 101b-2, the cylinder 101b-1 being provided on a side surface of the reciprocating gear 101 b; the gear surface 101b-2 is meshed with the reduction gear 101a, and the air inlet piece 201 is matched with the reciprocating bar 101c to ensure horizontal movement.

The reciprocating bar 101c comprises a vertical bar 101c-1, a horizontal bar 101c-2, a reciprocating groove 101c-3 and a connecting column 101c-4, wherein the horizontal bar 101c-2 is arranged on the side surface of the vertical bar 101c-1, the reciprocating groove 101c-3 is arranged on the side surface of the vertical bar 101c-1, the connecting column 101c-4 is arranged above the horizontal bar 101c-2, and the cylinder 101b-1 is matched with the reciprocating groove 101 c-3; the cylinder 101b-1 is matched with the reciprocating groove 101c-3, so that the reciprocating bar 101c moves along with the reciprocating gear 101b, two transverse bars 101c-2 are symmetrically arranged in the center of the vertical bar 101c-1, and the connecting column 101c-4 drives the cleaning piece 102 to reciprocate.

The cleaning member 102 includes a cleaning bar 102a and a cleaning brush 102b, the cleaning bar 102a is engaged with the cleaning brush 102b, and the cleaning bar 102a is engaged with the connection post 101 c-4; the cleaning bar 102a is connected with the reciprocating bar 101c and the cleaning brush 102b, the cleaning bar 102a swings back and forth under the action of the connecting column 101c-4 to drive the cleaning brush 102b to reciprocate, and the cleaning brush 102b is a soft brush for cleaning dust on the filter screen.

The cleaning strip 102a comprises a connecting groove 102a-1, a central groove 102a-2 and a swinging groove 102a-3, wherein the connecting groove 102a-1 is arranged at one end of the side surface of the cleaning strip 102a, the swinging groove 102a-3 is arranged at the other end of the side surface of the cleaning strip 102a, and the central groove 102a-2 is arranged in the middle of the side surface of the cleaning strip 102 a; the connecting groove 102a-1 is rotationally connected with the connecting column 101c-4 to enable the cleaning strip 102a to swing left and right along with the reciprocating strip 101c, the central groove 102a-2 is matched with the air inlet piece 201 to enable the cleaning strip 102a to swing around the neutral groove 302a-2, the swinging groove 102a-3 is rotationally connected with the cleaning brush 102b, and the three grooves are matched to enable the cleaning strip 102a to drive the cleaning brush 102b to do left and right reciprocating motion.

When the PLC (model is Siemens S7-200) receives a high-temperature signal of the temperature sensor, the PLC controls the motor 101d to be turned on, the motor 101d drives the driving gear 101d-1 to rotate, the driving gear drives the reduction gear 101a to rotate, the reduction gear 101a drives the reciprocating gear 101b to rotate, the reciprocating gear 101b drives the reciprocating bar 101c to horizontally move left and right, the reciprocating bar 101c drives the cleaning bar 102a to swing back and forth, and the cleaning bar 102a swings back and forth to drive the cleaning brush 102b to horizontally move back and forth, so that dust on a filter screen is removed by the cleaning brush 102 b. After cleaning, the PLC controls the motor 101d to be turned off, and the cleaning brush 102b is stopped at the leftmost side, and the transverse bar 101c-2 is stopped at the rightmost side;

when the temperature drops, the PLC receives a signal from the temperature sensor, and the PLC controls the motor 101d to be turned on to stop the cleaning brush 102b at the rightmost side, and the transverse bar 101c-2 is stopped at the leftmost side.

Example 3

Referring to fig. 1 to 7, in a third embodiment of the present utility model, based on the two embodiments, an implementation manner of a heat dissipating device for an electrical cabinet is provided in this embodiment.

The heat dissipation assembly 200 and the electrical cabinet 300, wherein the heat dissipation assembly 200 comprises an air inlet piece 201 and an air outlet piece 202, the air inlet piece 201 is connected with the outer side surface of the electrical cabinet 300, the air outlet piece 202 is connected with the inner side surface of the electrical cabinet 300, the air inlet piece 201 comprises a first fan 201a and an air inlet adjusting plate 201b, the first fan 201a is matched with the shell 103, and the air inlet adjusting plate 201b is matched with the shell 103; the electric cabinet 300 has respectively set up two openings about the side, every opening all is provided with a filter screen, and the side of electric cabinet 300 has still set up temperature sensor and PLC, set up a positioning sensor in the radiator unit 200 and be used for the position of response cleaning piece 102, radiator unit 200 and dust removal subassembly 100 all receive PLC control operation, air inlet piece 201 and air-out piece 202 have respectively set up two, air inlet piece 102 blows in the electric cabinet with cold wind, air-out piece 202 blows out the steam that produces in the electric cabinet, realize the air cycle cooling, first fan 201a is the fan of blowing of air inlet piece 201, shell 101b is a metal casing connection first fan 201a, air inlet regulating plate 201c and dust removal subassembly 100, the intake of air inlet piece 201 can be controlled to air inlet regulating plate 201 c.

The air inlet adjusting plate 201b comprises a second air inlet 201b-1, a limiting plate 201b-2, a spring 201b-3 and a mounting foot 201b-4, wherein the second air inlet 201b-1 is arranged on the side surface of the air inlet adjusting plate 201b, the limiting plate 201b-2 is arranged on one side of the air inlet adjusting plate 201b, the spring 201b-3 is arranged on the side surface of the limiting plate 201b-2 and connected with the shell 103, and the mounting foot 201b-4 is arranged on one side of the air inlet adjusting plate 201 b; the second air inlet 201c-1 and the first air inlet 103i are matched or staggered to adjust the air inlet, the limiting plate 101c-2 can drive the air inlet adjusting plate 201c to slide outwards under the action of the transverse bar 101c-2, when the transverse bar 101c-2 moves to the farthest position, the second air inlet 201c-1 and the first air inlet 103i are completely matched with the largest air inlet, the spring 101c-3 resets the air inlet adjusting plate 201c when the transverse bar 301c-1 is retracted, and the mounting foot 201b-4 is a T-shaped strip for being matched with the sliding groove 103 g.

The air outlet piece 202 comprises a second fan 202a and a connecting cover 202b, the second fan 202a is arranged on the inner side of the connecting cover 202b, and the connecting cover 202b is connected with the inner side surface of the electrical cabinet 300; the air outlet member 202 connects the second fan 202a to the inside surface of the electrical cabinet by means of the connection cover 202b, and the second fan 202a discharges the hot air from two openings above the electrical cabinet 300.

When the electric cabinet 300 is used, the electric cabinet 300 is opened, the two air outlet pieces 202 are respectively fixed at two openings at the upper side inside the electric cabinet 300 by screws, the electric cabinet 300 is closed, the two air inlet pieces 201 are respectively fixed at two openings at the lower side of the electric cabinet 300 by screws, when the electric cabinet 300 works to generate heat temperature rise, a temperature sensor sends a signal to a PLC, the PLC controls the air inlet pieces 201 and the air outlet pieces 202 to be opened, the electric cabinet 300 is cooled, if the temperature of the electric cabinet 300 continuously rises, the temperature sensor sends a signal to the PLC, the PLC opens the driving piece 101, the cleaning piece 102 is used for cleaning an air inlet filter screen, the cleaning is completed according to a signal for sensing the position of the cleaning piece 102, the cleaning piece 102 is controlled to be stopped at a specified position, an air inlet adjusting plate 201b of the air inlet piece 201 is controlled to be opened to the maximum, and finally the driving piece 101 is controlled to be closed, and the air inlet pieces 201 and the air outlet pieces 202 are opened to realize more efficient cooling;

when the heat dissipation is finished, the temperature in the electrical cabinet 300 is stable, in order to prevent dust from being blown into the electrical cabinet by the fan, the temperature sensor sends a signal to the PLC, the PLC controls the driving part 101 to stop the cleaning brush 102b at the rightmost side, the transverse bar 101c-2 is stopped at the leftmost side at the moment, the air inlet is opened to the minimum by controlling the air inlet regulating plate 201b to move leftwards, and dust and sundries are prevented from entering and affecting the functions of components in the electrical cabinet 300.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A dust removal mechanism, characterized in that: comprising the steps of (a) a step of,

the dust removing assembly (100) comprises a driving piece (101), a cleaning piece (102) and a shell (103), wherein the driving piece (101) is connected with the cleaning piece (102), and the cleaning piece (102) and the driving piece (101) are matched with the shell (103);

the driving piece (101) comprises a reduction gear (101 a), a reciprocating gear (101 b), a reciprocating bar (101 c) and a motor (101 d), wherein the reduction gear (101 a) is meshed with the motor (101 d), the reciprocating gear (101 b) is meshed with the reduction gear (101 a), and the reciprocating bar (101 c) is matched with the reciprocating gear (101 b);

the motor (101 d) comprises a driving gear (101 d-1), the driving gear (101 d-1) is arranged on the side surface of the motor (101 d), and the driving gear (101 d-1) is meshed with the reduction gear (101 a);

the reciprocating gear (101 b) comprises a cylinder (101 b-1) and a gear surface (101 b-2), and the cylinder (101 b-1) is arranged on the side surface of the reciprocating gear (101 b);

the reciprocating bar (101 c) comprises a vertical bar (101 c-1), a transverse bar (101 c-2), a reciprocating groove (101 c-3) and a connecting column (101 c-4), wherein the transverse bar (101 c-2) is arranged on the side face of the vertical bar (101 c-1), the reciprocating groove (101 c-3) is arranged on the side face of the vertical bar (101 c-1), the connecting column (101 c-4) is arranged above the transverse bar (101 c-2), and the cylinder (101 b-1) is matched with the reciprocating groove (101 c-3).

2. The dust removal mechanism of claim 1, wherein: the cleaning piece (102) comprises a cleaning strip (102 a) and a cleaning brush (102 b), the cleaning strip (102 a) is matched with the cleaning brush (102 b), and the cleaning strip (102 a) is matched with the connecting column (101 c-4).

3. The dust removal mechanism of claim 2, wherein: the cleaning strip (102 a) comprises a connecting groove (102 a-1), a central groove (102 a-2) and a swinging groove (102 a-3), wherein the connecting groove (102 a-1) is arranged at one end of the side face of the cleaning strip (102 a), the swinging groove (102 a-3) is arranged at the other end of the side face of the cleaning strip (102 a), and the central groove (102 a-2) is arranged in the middle of the side face of the cleaning strip (102 a).

4. A dust removal mechanism as claimed in claim 3, wherein: the shell (103) comprises a first mounting groove (103 a), a second mounting groove (103 b), a first gear column (103 c), a second gear column (103 d), a center column (103 e), a horizontal bar groove (103 f), a sliding groove (103 g), a cleaning brush groove (103 h) and a first air inlet hole (103 i), wherein the first mounting groove (103 a) and the second mounting groove (103 b) are formed in the shell (103), the first gear column (103 c) and the second gear column (103 d) are arranged on the inner side surface of the shell (103), the center column (103 e) is arranged below the inner side surface of the shell (103), the horizontal bar groove (103 f) is formed in the side surface of the shell (103), the sliding groove (103 g) and the first air inlet hole (103 i) are formed in the outer side surface of the shell (103), and the cleaning brush groove (103 h) is formed in the other side surface of the shell (103).

5. A heat abstractor for regulator cubicle, its characterized in that: the dust removing mechanism according to any one of claims 1 to 4, comprising:

the cooling device comprises a cooling assembly (200) and an electrical cabinet (300), wherein the cooling assembly (200) comprises an air inlet piece (201) and an air outlet piece (202), the air inlet piece (201) is connected with the outer side face of the electrical cabinet (300), and the air outlet piece (202) is connected with the inner side face of the electrical cabinet (300);

the air inlet piece (201) comprises a first fan (201 a) and an air inlet adjusting plate (201 b), the first fan (201 a) is matched with the shell (103), and the air inlet adjusting plate (201 b) is matched with the shell (103).

6. The heat dissipating apparatus for a electrical cabinet according to claim 5, wherein: the air inlet adjusting plate (201 b) comprises a second air inlet hole (201 b-1), a limiting plate (201 b-2), a spring (201 b-3) and mounting pins (201 b-4), wherein the second air inlet hole (201 b-1) is arranged on the side face of the air inlet adjusting plate (201 b), the limiting plate (201 b-2) is arranged on one side of the air inlet adjusting plate (201 b), the spring (201 b-3) is arranged on the side face of the limiting plate (201 b-2) and is connected with the shell (103), and the mounting pins (201 b-4) are arranged on one side of the air inlet adjusting plate (201 b).

7. The heat dissipating apparatus for a electrical cabinet according to claim 6, wherein: the air outlet piece (202) comprises a second fan (202 a) and a connecting cover (202 b), wherein the second fan (202 a) is arranged on the inner side of the connecting cover (202 b), and the connecting cover (202 b) is connected with the inner side face of the electrical cabinet (300).