CN115347470A - A dust removal power cabinet - Google Patents

Abstract

The invention relates to the field of electric equipment, in particular to a dust removal power cabinet, which includes a cabinet body and a cabinet door, and a dust removal device; the dust removal device includes a first screw rod, a support, a first threaded sleeve, a first hose, and an air blowing pipe , blower, guide assembly, drive assembly and collection assembly, when it is necessary to remove dust inside the cabinet, start the blower, the blower will inhale the outside air, then send it to the first hose, and send the air to the blowing pipe through the first hose , the air is sprayed out through the air blowing pipe, and then the dust attached to the electronic components inside the cabinet is blown off, making it float in the air. Move, increase the spray range, collect the air and dust inside the cabinet through the collection component and discharge it out of the cabinet, so as to achieve the purpose of collecting the dust attached to the electronic components and improving the dust removal effect.

Description

A dust removal power cabinet

technical field

The invention relates to the field of electric equipment, in particular to a dust removal power cabinet.

Background technique

The power cabinet refers to the combination of electrical control cabinets that provide power for the entire machine. The traditional power cabinet does not have the function of dust removal. After a long period of use, dust will adhere to the electrical components inside the power cabinet, which will affect the use of the power cabinet.

An existing power cabinet is equipped with a fan, a filter screen and a dust collection box. The fan is connected to the power cabinet through a pipeline. At the same time, the dust inside the power cabinet is sucked out together, the sucked air is filtered by the filter, and finally the dust falls into the dust box, thereby completing the dust removal inside the power cabinet.

The above-mentioned power cabinet uses the fan to suck out the air in the power cabinet to remove dust inside the power cabinet, but most of the dust will adhere to the inner wall of the power cabinet and the electrical components, and the dust in the air is only a small part, so only by drawing out The way of air for dust removal is limited.

Contents of the invention

The purpose of the present invention is to provide a dust removal power cabinet, which solves the problem that the existing power cabinet cannot blow off the dust attached to the electrical components, resulting in limited dust removal effect.

To achieve the above object, the present invention provides a dust removal power cabinet, comprising a cabinet body and a cabinet door, the cabinet door is rotatably mounted on the cabinet body, and also includes a dust removal device; the dust removal device includes a first screw rod, A support, a first threaded sleeve, a first hose, a blowing pipe, a blower, a guide assembly, a drive assembly and a collection assembly, the support is fixedly connected to the cabinet and located inside the cabinet, the first One end of a threaded rod is rotatably connected to the cabinet body, and the other end is rotatably connected to the support, the first screw rod is arranged inside the cabinet body, and the first threaded sleeve is connected to the first screw rod threaded connection, and set on the first threaded mandrel, the blowing pipe is fixedly connected with the first threaded sleeve, and arranged on the first threaded sleeve, and the blower is fixedly connected with the cabinet , and is located on one side of the cabinet, one end of the first hose communicates with the blowing pipe, the other end of the first hose communicates with the blower, and the first hose is arranged on the The air blowing pipe, the guide assembly is arranged on the air blowing pipe, and guides the movement of the air blowing pipe, and the driving assembly is arranged on the cabinet, and drives the first screw rod to rotate , the collecting assembly is arranged on the cabinet, and collects the dust inside the cabinet.

Wherein, the drive assembly includes a driving bevel gear, a driven bevel gear and a first servo motor, and the driven bevel gear is fixedly connected to the first screw rod and is located at one end of the first screw rod; The first servo motor is connected to the cabinet and is located on one side of the cabinet; the driving bevel gear is arranged on the first servo motor and connected to the output end of the first servo motor, so The driving bevel gear meshes with the driven bevel gear.

Wherein, the guide assembly includes a guide rod and a guide seat, the guide rod is fixedly connected with the cabinet, and is located on the side of the cabinet close to the first screw rod; the guide seat and the guide The rod is slidingly connected, fixedly connected with the blowing pipe, and sleeved on the guide rod.

Wherein, the collection assembly includes a second screw rod, a second threaded sleeve, a second servo motor and an air suction member, the second screw rod is rotatably connected with the cabinet body and is located inside the cabinet body; The second threaded sleeve is threadedly connected with the second screw mandrel, and is sleeved on the second screw mandrel; the second servo motor is connected with the cabinet body, and is located on one side of the cabinet body, so The output end of the second servo motor is connected with the second screw; the suction member is arranged on the second threaded sleeve.

Wherein, the suction member includes a suction pipe, a second hose and an exhaust fan, and the suction pipe is fixedly connected to the second threaded sleeve and is located on one side of the second threaded sleeve; The blower is fixedly connected with the cabinet, and is located on the side of the cabinet close to the blower; one end of the second hose communicates with the suction pipe, and the other end of the second hose communicates with the blower. The exhaust fan is connected, and the second flexible pipe is arranged on the suction pipe.

Wherein, the suction component further includes a filter assembly, which is arranged on the second hose and filters the air sucked by the second hose.

Wherein, the filter assembly includes a housing, a frame and a filter net, the housing is fixedly connected to the cabinet, communicates with the second hose, and communicates with the exhaust fan; the frame It is connected with the housing and located inside the housing; the filter screen is fixedly connected with the frame and located on the side of the frame close to the exhaust fan.

In the dust removal power cabinet of the present invention, when it is necessary to perform dust removal treatment on the inside of the cabinet, the blower is first started, and the blower sucks in the outside air, then transports it to the first hose, passes through the second A hose transports the air to the air blowing pipe, and the air blowing pipe is provided with a plurality of through holes, through which the air is sprayed out, and then the dust attached to the electronic components inside the cabinet is blown off, causing it to disperse In the air, at this time, the driving assembly drives the first screw to rotate, and the first screw drives the first threaded sleeve to move, and then drives the blowing pipe to move, increasing the blowing pressure. The air spray range of the trachea collects the air inside the cabinet through the collection component and discharges it out of the cabinet. During the process, the dust in the air is also sucked out together to complete the purpose of dust removal. The air pipe sprays out the air, and then blows the dust on the electronic components inside the cabinet into the air, so as to realize the purpose of collecting the dust attached to the electronic components and improving the dust removal effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following briefly introduces the drawings that are required in the description of the embodiments or the prior art.

Fig. 1 is a schematic diagram of the overall structure of the dust removal power cabinet according to the first embodiment of the present invention.

Fig. 2 is a schematic structural view of the suction member of the first embodiment of the present invention.

Fig. 3 is an enlarged view of A in Fig. 2 of the first embodiment of the present invention.

Fig. 4 is a schematic structural view of a filter assembly according to a second embodiment of the present invention.

Fig. 5 is a schematic diagram of the installation structure of the filter screen according to the second embodiment of the present invention.

Fig. 6 is a schematic structural view of a positioning member according to a third embodiment of the present invention.

In the figure: 101-cabinet body, 102-cabinet door, 103-dust removal device, 104-first screw rod, 105-support, 106-first threaded sleeve, 107-first hose, 108-blowing pipe, 109 -Blower, 110-guiding assembly, 111-driving assembly, 112-collecting assembly, 113-driving bevel gear, 114-driven bevel gear, 115-first servo motor, 116-guiding rod, 117-guiding seat, 118- Second screw rod, 119-second threaded sleeve, 120-second servo motor, 121-suction member, 122 suction pipe, 123-second hose, 124-exhauster fan, 201-filter assembly, 202-frame Body, 203-filter screen, 204-housing, 301-positioning member, 302-positioning rod, 303-positioning seat.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, and the embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and are not to be construed as explanations for the present invention. limits.

First embodiment:

Please refer to Figures 1 to 3, wherein Figure 1 is a schematic diagram of the overall structure of the dust removal power cabinet, Figure 2 is a schematic diagram of the structure of the suction member, and Figure 3 is an enlarged view of A in Figure 2, the present invention provides a dust removal power cabinet, Including a cabinet body 101, a cabinet door 102 and a dust removal device 103, the dust removal device 103 includes a first screw rod 104, a support 105, a first threaded sleeve 106, a first hose 107, an air blowing pipe 108, a blower 109, and a guide assembly 110, drive assembly 111 and collection assembly 112, described drive assembly 111 comprises driving bevel gear 113, driven bevel gear 114 and first servo motor 115, and described guide assembly 110 comprises guide bar 116 and guide seat 117, and described collection The assembly 112 includes a second screw rod 118 , a second threaded sleeve 119 , a second servo motor 120 and a suction component 121 , and the suction component 121 includes a suction pipe 122 , a second hose 123 and an exhaust fan 124 .

For this specific embodiment, the cabinet door 102 is rotatably installed on the cabinet body 101 .

Wherein, the support 105 is fixedly connected with the cabinet body 101, and is located inside the cabinet body 101, one end of the first screw rod 104 is rotationally connected with the cabinet body 101, and the other end is connected with the support body 101. 105 is rotationally connected, the first threaded mandrel 104 is arranged inside the cabinet body 101, the first threaded sleeve 106 is threadedly connected with the first threaded mandrel 104, and is sleeved on the first threaded mandrel 104 , the blowing pipe 108 is fixedly connected with the first threaded sleeve 106 and arranged on the first threaded sleeve 106, the blower 109 is fixedly connected with the cabinet body 101 and is located on the side of the cabinet body 101 On one side, one end of the first flexible pipe 107 communicates with the blowing pipe 108, and the other end of the first flexible pipe 107 communicates with the blower 109, and the first flexible pipe 107 is arranged on the blowing pipe. 108, the guide assembly 110 is arranged on the air blowing pipe 108, and guides the movement of the air blowing pipe 108, and the driving assembly 111 is arranged on the cabinet body 101, and drives the first wire The rod 104 is rotated, the collection assembly 112 is arranged on the cabinet body 101, and collects the dust inside the cabinet body 101, the first hose 107 can be bent, and according to the position of the blowing pipe 108 A sufficient length is reserved for the moving range. When dust removal is required inside the cabinet 101, the blower 109 is started first, and the blower 109 sucks in the outside air, and then transports it to the first hose 107. The air is transported to the air blowing pipe 108 through the first hose 107, and the air blowing pipe 108 is provided with a plurality of through holes, and the air is sprayed out through the through holes, and then the electronic components inside the cabinet 101 are attached. The dust is blown off to make it float in the air, at this time, the first screw mandrel 104 is driven to rotate by the drive assembly 111, and the first screw mandrel 104 drives the first threaded sleeve 106 to move, and then Drive the air blowing pipe 108 to move, increase the spray range of the air blowing pipe 108, and collect the air inside the cabinet 101 through the collection assembly 112 and discharge it from the cabinet 101. The dust in the air is sucked out together to complete the purpose of dust removal, and the air is sprayed out through the air blowing pipe 108, and then the dust on the electronic components inside the cabinet 101 is blown into the air, so as to achieve the ability to remove the dust attached to the electronic components. The dust on the components is collected to improve the dust removal effect.

Secondly, the driven bevel gear 114 is fixedly connected with the first screw mandrel 104, and is located at one end of the first screw mandrel 104; the first servo motor 115 is connected with the cabinet body 101, and is located at the end of the first screw mandrel 104; One side of the cabinet body 101; the driving bevel gear 113 is arranged on the first servo motor 115, and is connected with the output end of the first servo motor 115, and the driving bevel gear 113 is connected with the driven The bevel gear 114 meshes, and the driving bevel gear 113 is driven to rotate by the work of the first servo motor 115, and the driving bevel gear 113 drives the driven bevel gear 114 to rotate, and then drives the first screw mandrel 104 to rotate, so as to achieve the purpose of driving the first screw mandrel 104 to rotate through the driving assembly 111 .

At the same time, the guide rod 116 is fixedly connected with the cabinet body 101, and is located on the side of the cabinet body 101 close to the first screw mandrel 104; the guide seat 117 is slidably connected with the guide rod 116, and It is fixedly connected with the blowing pipe 108, and is sleeved on the guide rod 116, and the movement of the guide seat 117 is restricted by the guide rod 116, so that the guide seat 117 can only move along the direction of the guide rod 116. direction, so that the air blowing pipe 108 can only move along the direction of the guide rod 116, so as to improve the stability of the air suction pipe 122 when moving.

In addition, the second threaded rod 118 is rotatably connected with the cabinet body 101 and is located inside the cabinet body 101; the second threaded sleeve 119 is threadedly connected with the second threaded rod 118 and sleeved in the cabinet body 101. The second screw rod 118; the second servo motor 120 is connected to the cabinet body 101 and is located on one side of the cabinet body 101, the output end of the second servo motor 120 is connected to the second wire The rod 118 is connected; the suction member 121 is arranged on the second threaded sleeve 119 .

Finally, the suction pipe 122 is fixedly connected to the second threaded sleeve 119 and is located on one side of the second threaded sleeve 119; the exhaust fan 124 is fixedly connected to the cabinet body 101 and located on the side of the second threaded sleeve 119 Cabinet body 101 is close to the side of described blower 109; One end of described second flexible pipe 123 is communicated with described suction pipe 122, and the other end of described second flexible pipe 123 is communicated with described exhaust fan 124, and described The second hose 123 is disposed on the suction pipe 122 .

The suction pipe 122 is provided with an opening to allow air to enter the suction pipe 122, the second hose 123 can be bent, and a sufficient length is reserved according to the movement range of the suction pipe 122, When in use, start the exhaust fan 124, so that the exhaust fan 124 will extract the air and dust inside the cabinet 101, and start the second servo motor 120 at the same time, so that the second servo motor 120 drives the The second screw rod 118 is rotated, and then the second threaded sleeve 119 and the suction pipe 122 are driven to move, so as to increase the scope of suction, thereby improving the cleaning effect.

When using the dust removal power cabinet of this embodiment, drive the blower 109 and the exhaust fan 124 at the same time, so that the air sucked by the blower 109 is ejected through the through hole on the blowing pipe 108, and will be attached to the electronic components. The dust is blown into the air, and the air inside the cabinet 101 together with the dust is sucked out of the cabinet 101 through the work of the exhaust fan 124, and the driving cone is driven by the work of the first servo motor 115. The gear 113 and the driven bevel gear 114 rotate, and then drive the first screw mandrel 104 to rotate, thereby driving the first threaded sleeve 106 and the blowing pipe 108 to move, increasing the blowing pipe 108 Blowing range, so that the air ejected from the blowing pipe 108 can blow off the dust on all electronic components, and the second screw rod 118 is driven to rotate by the work of the second servo motor 120, and then drives the The second threaded sleeve 119 and the suction pipe 122 move to increase the suction range and improve the dust removal effect, so as to collect the dust attached to the electronic components and improve the dust removal effect.

Second embodiment:

On the basis of the first embodiment, please refer to Fig. 4 and Fig. 5, Fig. 4 is a schematic structural diagram of the filter assembly of the second embodiment, Fig. 5 is a schematic diagram of the installation structure of the filter screen of the second embodiment, the present embodiment The suction component 121 further includes a filter assembly 201 , and the filter assembly 201 includes a housing 204 , a frame body 202 and a filter screen 203 .

For this specific embodiment, the filter assembly 201 is arranged on the second hose 123 and filters the air sucked out by the second hose 123 .

Wherein, the housing 204 is fixedly connected with the cabinet body 101, communicates with the second hose 123, and communicates with the exhaust fan 124; the frame body 202 is connected with the housing 204, and Located inside the housing 204; the filter screen 203 is fixedly connected to the frame body 202, and is located on the side of the frame body 202 close to the exhaust fan 124, when the exhaust fan 124 is working, the The sucked air first enters the housing 204, and then is discharged through the filter 203, and the dust in the discharged air is filtered through the filter 203 to prevent the air containing dust from being directly discharged and affecting the environment. The dust filtered by the filter screen 203 falls on the frame body 202 , and the staff can clean up the collected dust by removing the frame body 202 .

Third embodiment:

On the basis of the first embodiment, please refer to FIG. 6. FIG. 6 is a schematic structural diagram of the positioning member of the second embodiment. The collection assembly 112 of this embodiment also includes a positioning member 301, and the positioning member 301 includes a positioning Rod 302 and positioning seat 303.

For this specific embodiment, the positioning member 301 is arranged on the cabinet body 101 and guides the movement of the suction pipe 122 .

Wherein, the positioning rod 302 is fixedly connected with the cabinet body 101, and is located inside the cabinet body 101; the positioning seat 303 is slidingly connected with the positioning rod 302, and is fixedly connected with the suction pipe 122, And it is sleeved on the positioning rod 302, and the movement of the positioning seat 303 is positioned by the positioning rod 302, so that the positioning seat 303 can only move along the direction of the positioning rod 302, so that the The air suction pipe 122 can only move along the direction of the positioning rod 302, which improves the stability of the air suction pipe 122 when moving.

What is disclosed above is only one or more preferred embodiments of the present application, and should not be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the process of realizing the above embodiments, and according to this The equivalent changes made in the claims of the application still belong to the scope covered by the application.

Claims (7)

1. A dust removal power cabinet, comprising a cabinet body and a cabinet door, the cabinet door being rotatably mounted on the cabinet body, characterized in that, Also includes dust removal device; The dust removal device includes a first screw rod, a support, a first threaded sleeve, a first hose, a blowing pipe, a blower, a guide assembly, a drive assembly and a collection assembly, the support is fixedly connected to the cabinet, and Located inside the cabinet body, one end of the first screw rod is rotatably connected to the cabinet body, and the other end is rotatably connected to the support, the first screw rod is arranged inside the cabinet body, and the first screw rod is arranged inside the cabinet body. A threaded sleeve is threadedly connected to the first threaded mandrel and sleeved on the first threaded mandrel, the air blowing pipe is fixedly connected to the first threaded mandrel and arranged on the first threaded mandrel, The blower is fixedly connected to the cabinet and is located on one side of the cabinet, one end of the first hose communicates with the blowing pipe, and the other end of the first hose communicates with the blower , the first hose is arranged on the air blowing pipe, the guide assembly is arranged on the air blowing pipe and guides the movement of the air blowing pipe, the driving assembly is arranged on the cabinet, And drive the first threaded mandrel to rotate, the collection assembly is arranged on the cabinet body, and collects the dust inside the cabinet body. 2. The dust removal power cabinet according to claim 1, characterized in that, The drive assembly includes a driving bevel gear, a driven bevel gear and a first servo motor, the driven bevel gear is fixedly connected to the first screw mandrel, and is located at one end of the first screw mandrel; the first The servo motor is connected to the cabinet and is located on one side of the cabinet; the active bevel gear is arranged on the first servo motor and connected to the output end of the first servo motor. A bevel gear meshes with the driven bevel gear. 3. The dust removal power cabinet according to claim 1, characterized in that, The guide assembly includes a guide rod and a guide seat, the guide rod is fixedly connected to the cabinet, and is located on the side of the cabinet close to the first screw; the guide seat slides with the guide rod connected, fixedly connected with the blowing pipe, and sleeved on the guide rod. 4. The dust removal power cabinet according to claim 1, characterized in that, The collection assembly includes a second screw rod, a second threaded sleeve, a second servo motor and an air suction member, the second screw rod is rotatably connected to the cabinet and is located inside the cabinet; the second The threaded sleeve is threadedly connected with the second screw mandrel and sleeved on the second screw mandrel; the second servo motor is connected with the cabinet body and is located on one side of the cabinet body, and the first servo motor The output ends of the two servo motors are connected with the second screw; the suction member is arranged on the second threaded sleeve. 5. The dust removal power cabinet according to claim 4, characterized in that, The suction component includes a suction pipe, a second hose and an exhaust fan, the suction pipe is fixedly connected to the second threaded sleeve and is located on one side of the second threaded sleeve; the exhaust fan is connected to the second threaded sleeve. The cabinet body is fixedly connected and located on the side of the cabinet body close to the blower; one end of the second hose communicates with the suction pipe, and the other end of the second hose communicates with the suction pipe. The machine is connected, and the second hose is arranged on the suction pipe. 6. The dust removal power cabinet according to claim 5, characterized in that, The suction component also includes a filter assembly, which is arranged on the second hose and filters the air sucked by the second hose. 7. The dust removal power cabinet according to claim 6, characterized in that, The filter assembly includes a casing, a frame and a filter net, the casing is fixedly connected to the cabinet, communicated with the second hose, and communicated with the exhaust fan; the frame is connected with the The housing is connected and located inside the housing; the filter screen is fixedly connected with the frame and located on a side of the frame close to the exhaust fan.

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