CN212034538U - Cabinet with dust removal function - Google Patents

Abstract

The utility model provides a cabinet with a dust removal function, which belongs to the technical field of dust prevention of cabinets and structurally comprises a cabinet body, wherein one side of the cabinet body is provided with a dust filter screen, one side of the dust filter screen is provided with a supporting plate, the supporting plate is provided with an air inlet fan, and the other side of the cabinet body is provided with an exhaust fan; the dust removal device is characterized in that a dust removal mechanism is arranged between the dust filter screen and the supporting plate, the dust removal mechanism comprises an electric cylinder arranged on the upper portion of the cabinet body, a roller is arranged at the output end of the electric cylinder, a brush is attached to the outer portion of the roller, a dust storage box is arranged at the bottom of the cabinet body, and the dust storage box corresponds to the electric cylinder. The dust removing mechanism adheres dust accumulated between the dust filtering net and the supporting plate and pushes the adhered dust into the dust storage box at the lower part. The utility model discloses can reduce the accumulation volume of the inside dust of rack, improve the life of components and parts.

Description

A cabinet with dust removal function

technical field

The utility model relates to the technical field of dust-proofing of cabinets, in particular to a cabinet with a dust-removing function.

Background technique

As a kind of signal electricity, weak electricity generally includes household appliances such as telephone, computer, TV signal input (cable TV line), audio equipment (output line) and other household appliances, and sometimes weak electricity is also used in the field of electrical control;

When applied to the field of electrical control, the weak current control device is usually placed in the cabinet, and the dust accumulation in the cabinet is easy to cause damage to the components in the cabinet and reduce the service life of the components.

SUMMARY OF THE INVENTION

The technical task of the utility model is to solve the deficiencies of the prior art and provide a cabinet with a dust removal function, which aims to reduce the accumulation of dust inside the cabinet.

The technical scheme adopted by the utility model to solve its technical problems is:

A cabinet with dust removal function, comprising a cabinet body, a dust filter screen is provided on one side of the cabinet body, a support plate is provided on one side of the dust filter screen, an air intake fan is provided on the support plate, and the cabinet body is provided with an air intake fan. There is an exhaust fan on the other side;

A dust removal mechanism is arranged between the dust filter screen and the support plate. The dust removal mechanism includes an electric cylinder arranged on the upper part of the cabinet. The output end of the electric cylinder is provided with a roller, and a brush is attached to the outside of the roller. A dust storage box is arranged at the bottom of the cabinet, and the dust storage box corresponds to the electric cylinder.

The above-mentioned dust removal mechanism adheres the dust accumulated between the dust filter and the support plate, and pushes the adhered dust to the inside of the lower dust storage box.

Optionally, the dust storage box includes a box body, and the front end of the box body is provided with a dust removal roller, and the dust removal roller corresponds to the brush. The dust-removing roller is in contact, and the dust adsorbed on the brush is removed after the dust-removing roller is in contact with the brush.

Optionally, there are two dedusting rollers, and the two dedusting rollers are rotatably connected to the box.

Optionally, the distance between the two dust removal rollers is 1-3 cm larger than the diameter of the rollers.

Optionally, the air intake fan is inclined, and the bottom of the cabinet is provided with fan blades.

Optionally, an insulating pad is provided between the support plate and the cabinet, an electrostatic generator is provided outside the support plate, and the electrostatic generator is connected to the support plate.

Compared with the prior art, the beneficial effects of the cabinet with dust removal function of the present utility model are:

1. The air entering the cabinet is first filtered through the dust filter, and then the air in the cabinet is circulated through the cooperation of the air intake fan and the exhaust fan. While preventing dust deposition, it will also dissipate heat inside the cabinet. At the same time, the dust removal mechanism adheres the dust accumulated between the dust filter screen and the support plate, and pushes the adhered dust to the inside of the lower dust storage box, which realizes the three-level dust removal function and reduces the accumulation of dust inside the cabinet. quantity.

2. The dust storage box includes a box body. The front end of the box body is provided with a dust removal roller. The dust removal roller corresponds to the brush. When the roller runs to the upper part of the dust storage box, it will continue to run downward and contact the dust removal roller. After the dust removal roller is in contact with the brush, the dust adsorbed on the brush is removed, so as to prevent the dust on the brush from being scattered on the support plate again, which further improves the dust removal effect of the device.

3. There are two dust removal rollers. The two dust removal rollers are rotatably connected to the box. Through the back and forth rotation of the two dust removal rollers, the dust on the brush is accelerated, and the effect of dust absorption by the brush is improved, thereby further improving the performance of the brush. The dust removal effect of this device.

4. The distance between the two dust removal rollers is 1-3cm larger than the diameter of the rollers, which ensures that the rollers can enter the dust storage box smoothly and that the dust removal rollers can be in close contact with the brushes, thereby further improving the performance of the device. Dust removal effect.

5. The intake fan is inclined, and the bottom of the cabinet is provided with fan blades. When the intake fan is inclined downward, the air entering the cabinet through the intake fan can be blown downward to prevent it from entering the cabinet. The dust in the body forms agglomeration and can be discharged through the exhaust fan as soon as possible, thereby further improving the dust removal effect of the device.

6. An insulating pad is provided between the support plate and the cabinet, and an electrostatic generator is provided outside the support plate. The electrostatic generator is connected to the support plate. The support plate is electrostatically charged by the electrostatic generator. The function of adsorbing dust further adsorbs the dust in the air. When it is necessary to remove dust, turn off the electrostatic generator, part of the dust will fall off automatically, start the electric cylinder, and push the dust into the dust storage box, thus further improving the device. dust removal effect.

Description of drawings

In order to more clearly describe the working principle of a cabinet with a dust removal function of the present invention, a schematic diagram will be attached for further explanation below.

1 is a schematic diagram of the front structure of a cabinet with a dust removal function according to Embodiment 1;

Accompanying drawing 2 is the schematic diagram of the connection relationship between the roller and the electric cylinder of the present invention;

3 is a top view of the dust storage box in the present utility model;

FIG. 4 is a front sectional view of the second embodiment.

The symbols in the figure represent:

11. Cabinet body; 12. Dust filter; 13. Support plate; 14. Intake fan; 15. Exhaust fan; 2. Dust removal mechanism; 21. Electric cylinder; 22. Roller; 23. Brush; 3. Dust storage box; 31, box body; 32, dust removal roller; 4, fan blade; 5, insulating pad; 6, electrostatic generator.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings 1-4 in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not All examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

1-3, a cabinet with dust removal function of the present invention includes a cabinet body 11, the cabinet body 11 is used to carry various components, and a dust filter screen 12 is provided on one side of the cabinet body 11, The dust filter 12 can perform the first step of dust removal for the air entering the cabinet 11. A support plate 13 is provided on one side of the dust filter 12, so that a buffer space is formed between the support plate 13 and the dust filter 12 to prevent air Enter directly into the cabinet 11 , the support plate 13 is provided with an air intake fan 14 , the other side of the cabinet 11 is provided with an exhaust fan 15 , and between the dust filter 12 and the support plate 13 is provided Dust removal mechanism 2, the dust removal mechanism 2 includes an electric cylinder 21 arranged on the upper part of the cabinet 11, the output end of the electric cylinder 21 is provided with a roller 22, and a brush 23 is attached to the outside of the roller 22, and the brush 23 It can absorb the dust attached to the support plate 13. The bottom of the cabinet body 11 is provided with a dust storage box 3. The dust storage box 3 corresponds to the electric cylinder 21. filter, and then cooperate with the air intake fan 14 and the exhaust fan 15 to circulate the air in the cabinet body 11, while preventing the dust from depositing, it will also dissipate heat inside the cabinet body 11, and the dust removal mechanism 2 will filter the dust The dust accumulated between the net 12 and the support plate 13 is adhered, and the adhered dust is pushed into the lower dust storage box 3 to realize the three-stage dust removal function and reduce the accumulation of dust in the cabinet 11 .

In order to further improve the dust removal effect of the device, the dust storage box 3 includes a box body 31, and the front end of the box body 31 is provided with a dust removal roller 32. The dust removal roller 32 corresponds to the brush 23. When the roller 22 runs to the storage When the dust box 3 is on the upper part, it will continue to run downward and contact with the dust removal roller 32. After the dust removal roller 32 is in contact with the brush 23, the dust adsorbed on the brush 23 will be removed to prevent the dust on the brush 23 from being scattered again. On the support plate 13, the dust removal effect of the device is further improved.

In order to further improve the dust removal effect of the device, the two dust removal rollers 32 are rotatably connected to the box body 31, and the back and forth rotation of the two dust removal rollers 32 accelerates the shedding of the dust on the brush 23 and improves the ability of the brush 23 to absorb dust. Therefore, the dust removal effect of the device is further improved.

In order to further improve the dust removal effect of the device, the distance between the two dust removal rollers 32 is larger than the diameter of the rollers 22 by 1-3 cm, which ensures that the rollers 22 can smoothly enter the dust storage box 3 and the dust removal rollers 32 It can be in close contact with the brush 23, thereby further improving the dust removal effect of the device.

Embodiment 2

Referring to FIG. 4 , a cabinet with dust removal function of the present invention, on the basis of Embodiment 1, in order to further improve the dust removal effect of the device, the intake fan 14 is inclined, and the bottom of the cabinet body 11 is inclined. The fan blades 4 are provided. When the intake fan 14 is inclined downward, the air entering the cabinet 11 through the intake fan 14 can be blown downward, so as to prevent the dust entering into the cabinet 11 from forming agglomeration. It is discharged through the exhaust fan 15, thereby further improving the dust removal effect of the device.

In order to further improve the dust removal effect of the device, an insulating pad 5 is provided between the support plate 13 and the cabinet 11 , an electrostatic generator 6 is provided outside the support plate 13 , and the electrostatic generator 6 is connected to the support plate 13 , through the electrostatic generator 6, the support plate 13 is charged with static electricity, and the dust in the air is further adsorbed through the function of electrostatic adsorption of dust. When dust removal is required, the electrostatic generator 6 is turned off, and a part of the dust will automatically fall off, The electric cylinder 21 is activated to push the dust into the dust storage box 3, thereby further improving the dust removal effect of the device.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A cabinet with dust removal function, characterized by comprising a cabinet body, a dust filter screen is provided on one side of the cabinet body, a support plate is provided on one side of the dust filter screen, and an air intake fan is provided on the support plate , the other side of the cabinet is provided with an exhaust fan; A dust removal mechanism is arranged between the dust filter screen and the support plate. The dust removal mechanism includes an electric cylinder arranged on the upper part of the cabinet body. The output end of the electric cylinder is provided with a roller, and a brush is attached to the outside of the roller. The bottom of the cabinet is provided with a dust storage box, and the dust storage box corresponds to the electric cylinder; The above-mentioned dust removal mechanism adheres the dust accumulated between the dust filter and the support plate, and pushes the adhered dust to the inside of the lower dust storage box. 2 . The cabinet with dust removal function according to claim 1 , wherein the dust storage box comprises a box body, and the front end of the box body is provided with a dust removal roller, and the dust removal roller corresponds to the brush, 2 . When the rollers run to the upper part of the dust storage box, they will continue to run downwards and come into contact with the dust removal rollers, and the dust removal rollers will remove the dust adsorbed on the brushes after contacting with the brushes. 3 . The cabinet with dust removal function according to claim 2 , wherein the number of the dust removal rollers is two, and the two dust removal rollers are rotatably connected to the cabinet. 4 . 4 . The cabinet with dust removal function according to claim 2 , wherein the distance between the two dust removal rollers is 1-3 cm larger than the diameter of the rollers. 5 . 5 . The cabinet with dust removal function according to claim 1 or 2 , wherein the air intake fan is inclined, and the bottom of the cabinet is provided with fan blades. 6 . 6 . The cabinet with dust removal function according to claim 1 or 2 , wherein an insulating pad is arranged between the support plate and the cabinet body, an electrostatic generator is arranged outside the support plate, and the The electrostatic generator is connected with the support plate.

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