Dust removal devices and enclosures

Abstract

The present disclosure proposes a dust removal device and a housing, and relates to the field of dust removal technology. The dust removal device includes a dust removal body, and the dust removal body includes a guide tube, a blowing body, an airflow guiding body, and a dust suction body. The lower end of the airflow guiding body is fixedly connected to the upper end of the guide tube, and the internal space of the airflow guiding body is connected to the internal space of the guide tube. The upper end of the airflow guiding body is connected to the air pump pipeline. The blowing body is slidably sealed and installed on the inner wall of the guide tube, so that the gas ejected when the blowing body slides along the guide tube can be used to blow up the dust, and the dust suction body absorbs the dust blown up by the blowing body, thereby realizing the removal of dust. The present disclosure can realize automatic dust removal, which is convenient and fast.

Description

Technical Field

[0001] The present invention relates to the field of cleaning technology, and in particular to a dust cleaning device and a box. Background Art

[0002] With the continuous development of big data computing, the application of computing terminals is becoming more and more extensive. Computing terminal devices include supercomputers, medium-sized computers, small computers and microcomputers. Since there are many components inside the computer and dust easily adheres to it, in order to ensure the normal use of computing terminal devices, dust needs to be cleaned in time to avoid unnecessary consequences.

[0003] In some related technologies, an air gun is usually used to remove dust from inside a computer terminal device. Summary of the invention

[0004] The inventor has found through research that using an air gun to remove dust from inside a computer terminal device requires manual work by professionals, which is difficult to operate and relatively troublesome.

[0005] To this end, the present disclosure provides a dust removing device capable of automatically removing dust.

[0006] According to the first aspect of the present disclosure, a dust removing device is provided, comprising: a cleaning body, the cleaning body comprising a guide tube, a blowing body, an airflow guiding body and a dust collecting body, the lower end of the airflow guiding body is fixedly connected to the upper end of the guide tube, the internal space of the airflow guiding body is through-connected with the internal space of the guide tube, the upper end of the airflow guiding body is connected to an air pump pipeline, the blowing body is slidingly sealed and installed on the inner wall of the guide tube so that the dust can be blown up by the gas ejected when the blowing body slides along the guide tube, and the dust collecting body absorbs the dust blown up by the blowing body, thereby achieving dust removal.

[0007] In some embodiments, the guide tube includes a tube body and a slide groove, wherein the slide groove is opened at the front end of the tube body, and the slide groove is connected to the internal space of the tube body.

[0008] In some embodiments, the blowing body includes a spring piece, a piston, a vent, a unit-directional air valve, and an air nozzle. A pair of spring pieces are provided, and the lower end of the spring piece is fixedly connected to the lower front end of the piston. The outer wall of the piston is sealingly and slidably installed on the inner wall of the tube body. The spring piece slides and squeezes on the inner wall of the slide groove. The vent is hollowed out and opened at the lower front end of the piston. The unit-directional air valve is fixedly connected to the lower front wall of the piston. The internal space of the unit-directional air valve is connected through the internal space of the vent, and the air nozzle is fixedly connected to the front end of the unit-directional air valve.

[0009] In some embodiments, the blowing body also includes an airbag and a first air duct, the airbag is arranged on the upper inner side of the shrapnel, the side wall of the airbag is fixedly connected to the inner wall of the shrapnel, the side end of the airbag facing away from the shrapnel is fixedly installed with the piston, the internal space of the airbag is connected with the internal space of the piston, the first air duct is fixedly connected to the rear end of the airbag, the first air duct passes through the piston, the first air duct is fixedly installed with the piston, and the first air duct is connected with the interior of the piston.

[0010] In some embodiments, the airflow guiding body includes an air bleed hood and a sealing strip, the lower end of the air bleed hood is fixedly connected to the upper end of the tube body, the lower end of the sealing strip is fixedly connected to the upper end of the piston, the outer wall of the sealing strip is slidingly sealed and supported on the inner wall of the tube body, the sealing strip is blocked at the inner end of the slide groove, the upper part of the sealing strip is elastically rolled and installed on the outer end of the air bleed hood, the inner end of the sealing strip is evenly and horizontally plugged and fixed with a compression rod, and the sealing strip sliding seal passes through the air bleed hood.

[0011] In some embodiments, the airflow guiding body also includes a rotating shaft and a spring, the rotating shaft is fixedly connected to the inner end of the spring, the spring is fixedly installed on the outer side of the air bleed hood to drive the rotating shaft to rotate, the upper end of the sealing strip is fixedly connected to the rotating shaft, and the sealing strip is rolled up at the outer end of the rotating shaft.

[0012] In some embodiments, the airflow guiding body further comprises an air connecting pipe, the lower end of which is fixedly connected to the upper end of the air bleed hood, and the air connecting pipe is connected to an air pump pipeline.

[0013] In some embodiments, the airflow guiding body also includes a fixed seat, which is fixedly connected to the outer end of the air bleed hood, and the rotating shaft is rotatably installed on the inner end of the fixed seat. The rotating shaft passes through the fixed seat and is fixedly installed together with the spring, and the outer end of the spring is fixedly installed together with the fixed seat.

[0014] In some embodiments, the dust collecting body comprises a sealing shell and a dust collector, and the sealing shell is connected to a dust collector pipe.

[0015] In some embodiments, the vacuum cleaner body also includes an air suction hole and a second air duct. The air suction holes are evenly hollowed out and opened at the outer end of the sealing shell. The air suction holes are evenly distributed on the outer end of the sealing shell. The upper end of the second air duct is fixedly connected to the sealing shell. The internal spaces of the sealing shell and the second air duct are interconnected. The lower end of the second air duct is fixedly connected to the upper end of the vacuum cleaner. The second air duct and the internal space of the vacuum cleaner are interconnected.

[0016] According to a second aspect of the present disclosure, a box is provided, comprising: a box body, and a dust removal device as described in any one of the above embodiments, wherein the dust removal device is fixedly installed inside the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following is a brief introduction to the drawings required for use in the embodiments or related technical descriptions. The present disclosure can be more clearly understood according to the following detailed description with reference to the drawings.

[0018] Obviously, the drawings described below are only some embodiments of the present disclosure, and a person skilled in the art can obtain other drawings based on these drawings without creative work.

[0019] Figure 1 A schematic diagram of the main structure according to some embodiments of the present disclosure is shown.

[0020] Figure 2 A schematic diagram of the dust removal main structure according to some embodiments of the present disclosure is shown.

[0021] Figure 3 A schematic diagram of a guide tube structure according to some embodiments of the present disclosure is shown.

[0022] Figure 4 A schematic diagram of a blowing body cut structure according to some embodiments of the present disclosure is shown.

[0023] Figure 5 A schematic diagram of the airflow guiding body structure according to some embodiments of the present disclosure is shown.

[0024] Figure 6 A schematic diagram of the structure of a dust collecting body according to some embodiments of the present disclosure is shown.

[0025] Reference numerals:

[0026] 1. Box body; 2. Dust removal body; 3. Guide tube; 4. Air blowing body; 5. Air flow guiding body; 6. Dust suction body; 7. Box body; 8. Foot pad; 9. Tube body; 10. Slide groove; 11. Shrapnel; 12. Piston; 13. Air vent; 14. Unit air valve; 15. Jet nozzle; 16. Air bag; 17. First air duct; 18. Air connecting pipe; 19. Air hood; 20. Sealing strip; 21. Fixed seat; 22. Rotating shaft; 23. Sealing shell; 24. Air suction hole; 25. Second air duct; 26. Vacuum cleaner. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure.

[0028] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary and not as limiting.

[0029] The words “include” or “comprising” and the like used in the present disclosure mean that the elements preceding the words include the elements listed after the words, and do not exclude the possibility of also including other elements.

[0030] All terms (including technical terms or scientific terms) used in the present disclosure have the same meanings as those understood by ordinary technicians in the field to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0031] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0032] In the description of the present disclosure, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are relative relationships of orientation or position, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. The descriptions of "first", "second", etc. in the present disclosure, if not specifically stated, are used to indicate different objects, and are not used to indicate meanings such as size or timing.

[0033] like Figure 1 As shown, Figure 1 A schematic structural diagram of a box according to some embodiments of the present disclosure is shown.

[0034] The box body 1 includes a box body 7 and a dust removal device, and the dust removal device is fixedly installed inside the box body 7. The dust removal device includes a dust removal body 2.

[0035] It should be noted that the dust removal device of the present invention can be used independently and is not limited to being installed inside a box. For example, the dust removal device can be set within any space range to achieve dust removal work within the space range.

[0036] Next, use Figure 2 The dust removal cleaning body 2 is described.

[0037] like Figure 2 As shown, Figure 2 A schematic diagram of the dust removal main structure according to some embodiments of the present disclosure is shown.

[0038] The dust removing body 2 includes a guide tube 3, a blowing body 4, an airflow guiding body 5 and a dust collecting body 6. The lower end of the airflow guiding body 5 is fixedly connected to the upper end of the guide tube 3. The internal space of the airflow guiding body 5 is connected through the internal space of the guide tube 3. The upper end of the airflow guiding body 5 is connected to the air pump pipeline. The blowing body 4 is slidingly sealed and installed on the inner wall of the guide tube 3 so that the dust can be blown up by the gas ejected when the blowing body 4 slides along the guide tube 3. The dust collecting body 6 absorbs the dust blown up by the blowing body 4, thereby realizing the removal of dust.

[0039] Next, use Figure 3 Description Guide tube 3; Utilization Figure 4 Description of the blowing body 4; use Figure 5 Describe the airflow guide body 5; use Figure 6 The dust collecting body 6 is described.

[0040] like Figure 3 As shown, Figure 3 A schematic diagram of a guide tube structure according to some embodiments of the present disclosure is shown.

[0041] The guide tube 3 includes a tube body 9 and a slide groove 10 . The slide groove 10 is provided at the front end of the tube body 9 , and the slide groove 10 is connected to the inner space of the tube body 9 .

[0042] like Figure 4 As shown, Figure 4 A schematic diagram of a blowing body cut structure according to some embodiments of the present disclosure is shown.

[0043] The blowing body 4 includes a spring piece 11, a piston 12, a vent 13, a unit air valve 14, and an air nozzle 15. A pair of spring pieces 11 are provided. The lower end of the spring piece 11 is fixedly connected to the lower front end of the piston 12. The outer wall of the piston 12 is sealingly slidably installed on the inner wall of the tube body 9. The spring piece 11 slides and squeezes on the inner wall of the slide groove 10. The vent 13 is hollowed out and opened at the lower front end of the piston 12. The unit air valve 14 is fixedly connected to the lower front wall of the piston 12. The internal space of the unit air valve 14 is connected to the internal space of the vent 13. The air nozzle 15 is fixedly connected to the front end of the unit air valve 14.

[0044] In some embodiments, the blowing body 4 further includes an airbag 16 and a first air guide tube 17. The airbag 16 is arranged on the inner side of the upper part of the shrapnel 11. The side wall of the airbag 16 is fixedly connected to the inner side wall of the shrapnel 11. The side end of the airbag 16 facing away from the shrapnel 11 is fixedly installed with the piston 12. The internal space of the airbag 16 is connected to the internal space of the piston 12. The first air guide tube 17 is fixedly connected to the rear end of the airbag 16. The first air guide tube 17 passes through the piston 12. The first air guide tube 17 is fixedly installed with the piston 12. The first air guide tube 17 is connected to the inside of the piston 12. The airbag can adjust the pressure of the airbag on the shrapnel according to the change of gas pressure, and then adjust the friction between the shrapnel and the slide groove, and blow air evenly, so as to achieve the purpose of evenly removing dust.

[0045] like Figure 5 As shown, Figure 5 A schematic diagram of the airflow guiding body structure according to some embodiments of the present disclosure is shown.

[0046] The airflow guiding body 5 includes an air bleed hood 19 and a sealing strip 20. The lower end of the air bleed hood 19 is fixedly connected to the upper end of the tube body 9, and the lower end of the sealing strip 20 is fixedly connected to the upper end of the piston 12. The outer wall of the sealing strip 20 is slidingly sealed and supported on the inner wall of the tube body 9. The sealing strip 20 is blocked at the inner end of the slide groove 10. The upper part of the sealing strip 20 is elastically rolled up and installed on the outer end of the air bleed hood 19. The inner end of the sealing strip 20 is evenly and horizontally plugged and fixed with a compression rod, and the sealing strip 20 slides and seals through the air bleed hood 19.

[0047] In some embodiments, the airflow guiding body 5 also includes a rotating shaft 22 and a spring, the rotating shaft 22 is fixedly connected to the inner end of the spring, and the spring is fixedly installed on the outer side of the air bleed cover 19 to drive the rotating shaft to rotate, and the upper end of the sealing strip 20 is fixedly connected to the rotating shaft 22, and the sealing strip 20 is rolled up at the outer end of the rotating shaft 22.

[0048] In some embodiments, the airflow guiding body 5 further includes an air connection pipe 18, the lower end of the air connection pipe 18 is fixedly connected to the upper end of the air bleed cover 19, and the air connection pipe 18 is connected to the air pump pipeline.

[0049] In other embodiments, the airflow guiding body 5 also includes a fixed seat 21, which is fixedly connected to the outer end of the air bleed hood 19, and a rotating shaft 22 is rotatably installed on the inner end of the fixed seat 21. The rotating shaft 22 passes through the fixed seat 21 and is fixedly installed together with the mainspring, and the outer end of the mainspring is fixedly installed together with the fixed seat 21.

[0050] like Figure 6 As shown, Figure 6 A schematic diagram of the structure of a dust collecting body according to some embodiments of the present disclosure is shown.

[0051] The dust collecting body 6 comprises a sealing shell 23 and a dust collector 26 , and the sealing shell 23 and the dust collector 26 are connected together by a pipeline.

[0052] The vacuum main body 6 also includes an air intake hole 24 and a second air duct 25. The air intake holes 24 are evenly hollowed out and opened at the outer end of the sealing shell 23. The air intake holes 24 are evenly distributed at the outer end of the sealing shell 23. The upper end of the second air duct 25 is fixedly connected to the sealing shell 23. The internal spaces of the sealing shell 23 and the second air duct 25 are interconnected. The lower end of the second air duct 25 is fixedly connected to the upper end of the vacuum cleaner 26. The second air duct 25 and the internal spaces of the vacuum cleaner 26 are interconnected.

[0053] In the above embodiment, an air pump is used to inject gas into the air bleed cover 19, so that the gas enters the upper inner side of the tube body 9 through the air bleed cover 19, and the air pressure is used to act on the piston 12, driving the piston 12 to slide downward along the inner wall of the tube body 9, and the friction between the piston 12 and the tube body 9 is used to make the blowing body 4 only able to slide slowly along the inner wall of the tube body 9, and the gas passes through the unit to spray to the air valve 14, and the sprayed gas is used to act on the components inside the box body 7, and the dust on the components is blown up by the air flow, and the blowing body 4 slowly slides downward, so that the blowing body 4 is slowly swept downward from the upper part of the box body 7 to achieve the purpose of uniform dust removal. During the downward sliding of the blowing body 4, the piston 12 is used to pull the lower end of the sealing strip 20 downward, so that the sealing strip 20 slides downward along the inner wall of the tube body 9, so that the sealing strip 20 can block the sealing slide groove 10 along the way, thereby reducing the air flow loss, improving the stability of the air pressure inside the tube body 9 and the piston 12, thereby ensuring the speed of the air flow sprayed from the unit to the air valve 14, and achieving the purpose of ensuring the stability of the dust removal work.

[0054] Reference Figure 1-6 , some embodiments provided by the present disclosure are shown below.

[0055] A box body includes a box body 7, the box body 7 includes a unit air valve 14, a dust collector 26 and an air pump, and the dust collector 26 and the air pump are electrically connected through an external power supply. In some embodiments, the box body 7 also includes a dust removal body 2, a dust collection body 6 and the box body 7, the outer end of the dust removal body 2 is fixedly mounted on the inner end of the box body 7, and the rear end of the dust collection body 6 is fixedly connected to the rear end of the inner wall of the box body 7.

[0056] Among them, the dust removing body 2 includes a guide tube 3, a blowing body 4 and an airflow guiding body 5, the lower end of the airflow guiding body 5 is fixedly connected to the upper end of the guide tube 3, the guide tube 3 and the box body 7 are fixedly installed together, the blowing body 4 is slidingly sealed and installed on the inner wall of the guide tube 3, the internal space of the airflow guiding body 5 is connected with the internal space of the guide tube 3, and the upper end of the airflow guiding body 5 is connected with the air pump pipeline.

[0057] The guide tube 3 includes a tube body 9 and a slide groove 10 . The slide groove 10 is provided at the front end of the tube body 9 , and the slide groove 10 is connected to the inner space of the tube body 9 .

[0058] Among them, the blowing body 4 includes a spring piece 11, a piston 12, a vent 13 and an airbag 16. A pair of spring pieces 11 are provided. The lower end of the spring piece 11 is fixedly connected to the lower front end of the piston 12. The outer wall of the piston 12 is sealingly slidably installed on the inner wall of the tube body 9. The spring piece 11 slides and squeezes on the inner side wall of the slide groove 10. The vent 13 is hollowed out and opened at the lower front end of the piston 12. The unit air valve 14 is fixedly connected to the lower front end wall of the piston 12. The internal space of the unit air valve 14 is connected through the internal space of the vent 13. The airbag 16 is arranged on the upper inner side of the spring piece 11. The side wall of the airbag 16 is fixedly connected to the inner side wall of the spring piece 11. The side end of the airbag 16 facing away from the spring piece 11 is fixedly installed with the piston 12, and the internal space of the airbag 16 is connected through the internal space of the piston 12. The airbag can adjust the pressure of the airbag on the shrapnel according to the change of gas pressure, thereby adjusting the friction between the shrapnel and the slide groove, and blowing air evenly, so as to achieve the goal of evenly removing dust.

[0059] Among them, the airflow guiding body 5 includes an air bleed hood 19 and a sealing strip 20. The lower end of the air bleed hood 19 is fixedly connected to the upper end of the tube body 9, and the lower end of the sealing strip 20 is fixedly connected to the upper end of the piston 12. The outer wall of the sealing strip 20 is slidingly sealed and supported on the inner wall of the tube body 9. The sealing strip 20 is blocked at the inner end of the slide groove 10, and the upper part of the sealing strip 20 is elastically rolled up and installed on the outer end of the air bleed hood 19.

[0060] Among them, the dust collector main body 6 includes a sealing shell 23, the sealing shell 23 is connected to the dust collector 26 pipeline, the rear end of the sealing shell 23 is fixedly connected to the rear end of the inner wall of the box body 7, the dust collector 26 is fixedly installed on the rear side of the box body 7, the internal space of the sealing shell 23 is connected with the internal space of the box body 7, the inner end of the sealing strip 20 is evenly and horizontally plugged and fixed with a compression rod, and the sealing strip 20 slides and seals through the air hood 19.

[0061] In some embodiments, the box body 7 is used to install various computer components. When the user needs to clean the dust of the components inside the box body 7, the user first turns on the working power of the vacuum cleaner 26, and then turns on the working power of the air pump. The air pump is used to inject gas into the air bleed cover 19, so that the gas enters the upper inner side of the tube body 9 through the air bleed cover 19, and the air pressure is used to act on the piston 12, driving the piston 12 to slide downward along the inner wall of the tube body 9. The friction between the piston 12 and the tube body 9 is used to make the blowing body 4 only slide slowly along the inner wall of the tube body 9, and the gas passes through the unit to be ejected to the air valve 14, and the ejected gas is used to act on the box body 7. The dust on the component on the side is blown up by the air flow, and the blowing body 4 slowly slides downward, so that the blowing body 4 slowly sweeps downward from the upper part of the box body 7, so as to achieve the purpose of uniform dust removal. During the downward sliding of the blowing body 4, the piston 12 is used to pull the lower end of the sealing strip 20 downward, so that the sealing strip 20 slides downward along the inner wall of the tube body 9, so that the sealing strip 20 can block the sealing slide groove 10 along the way, thereby reducing the air flow loss, improving the stability of the air pressure inside the tube body 9 and the piston 12, thereby ensuring the speed of the air flow ejected from the unit to the air valve 14, and achieving the purpose of ensuring the stability of the dust removal work.

[0062] In some embodiments, the box body 7 also includes feet 8, which are evenly arranged at the lower end of the box body 7, and the upper ends of the feet 8 are fixedly connected to the lower end of the box body 7; the box body 7 is supported by the feet 8 and the ground, and the feet 8 are used to improve the stability of the box body 7.

[0063] In some embodiments, the blowing body 4 also includes an air nozzle 15, which is fixedly connected to the front end of the unit air valve 14; the air nozzle 15 concentrates the gas ejected from the unit air valve 14 to achieve the purpose of increasing the dust removal distance; when the blowing body 4 runs to the lower end of the tube body 9, the air pump is used to extract the gas inside the air hood 19, so that the piston 12 slides upward along the inner wall of the tube body 9, so that the blowing body 4 moves upward to restore the position, thereby facilitating the dust removal work again.

[0064] In some embodiments, the blowing body 4 also includes a first air duct 17, which is fixedly connected to the rear end of the airbag 16, and passes through the piston 12. The first air duct 17 and the piston 12 are fixedly installed together, and the first air duct 17 is connected to the inside of the piston 12; the high pressure inside the piston 12 acts on the airbag 16 through the first air duct 17, driving the airbag 16 to expand outward, and the airbag 16 is used to squeeze the upper end of the spring 11, so that the spring 11 squeezes the slide groove 10 outward, thereby achieving the purpose of increasing the friction between the spring 11 and the slide groove 10 by using air pressure.

[0065] In some embodiments, the airflow guide body 5 further includes a spring, which is fixedly mounted on the outside of the air bleed cover 19 .

[0066] In some embodiments, the airflow guiding body 5 further includes a rotating shaft 22 , which is fixedly connected to the inner end of the mainspring, the sealing strip 20 is rolled up on the outer end of the rotating shaft 22 , and the upper end of the sealing strip 20 is fixedly connected to the rotating shaft 22 .

[0067] In some embodiments, the airflow guiding body 5 also includes a fixed seat 21, which is fixedly connected to the outer end of the air bleed hood 19, and a rotating shaft 22 is rotatably installed on the inner end of the fixed seat 21. The rotating shaft 22 passes through the fixed seat 21 and is fixedly installed together with the mainspring, and the outer end of the mainspring is fixedly installed together with the fixed seat 21; the mainspring is used to provide a restoring rotation force for the rotating shaft 22. When the rotating shaft 22 rotates to release the sealing strip 20, the elasticity of the mainspring can be used to restore the rotation, driving the sealing strip 20 to resume winding.

[0068] In some embodiments, the airflow guiding body 5 also includes an air connecting pipe 18, the lower end of the air connecting pipe 18 is fixedly connected to the upper end of the air bleed hood 19, the air connecting pipe 18 is connected to the air pump pipeline, and the air pump is fixedly installed together with the box body 7; the air pump and the air bleed hood 19 are connected through the air connecting pipe 18 pipeline.

[0069] In some embodiments, the dust collector body 6 also includes suction holes 24, which are evenly hollowed out and opened at the outer end of the sealing shell 23, and the suction holes 24 are evenly distributed at the outer end of the sealing shell 23; the sealing shell 23 inhales gas from the inner side of the box body 7 through the suction holes 24, so as to achieve the purpose of drawing the dusty gas inside the box body 7 into the inside of the vacuum cleaner 26, and the dust is concentrated by the vacuum cleaner 26, thereby avoiding dust diffusion and improving environmental hygiene.

[0070] In some embodiments, the dust collector body 6 also includes a second air duct 25, the upper end of the second air duct 25 passes through the box body 7 and is fixedly connected to the sealing shell 23, the sealing shell 23 and the internal space of the second air duct 25 are connected, and the lower end of the second air duct 25 is fixedly connected to the upper end of the dust collector 26, and the second air duct 25 and the internal space of the dust collector 26 are connected.

[0071] The box body 7 can be used to install various computer components, for example. When the user needs to clean the dust of the components inside the box body 7, for example, the following working principle can be used:

[0072] First, turn on the working power of the vacuum cleaner 26, then turn on the working power of the air pump, and use the air pump to inject gas into the air hood 19, so that the gas enters the upper inner side of the tube body 9 through the air hood 19, and uses the air pressure to act on the piston 12, driving the piston 12 to slide downward along the inner wall of the tube body 9, and uses the friction between the piston 12 and the tube body 9 to make the blowing body 4 only able to slide slowly along the inner wall of the tube body 9, and the gas passes through the unit and is sprayed toward the air valve 14, and the sprayed gas is used to act on the components inside the box body 7, and the dust on the components is blown up by the air flow, and slowly slides downward through the blowing body 4, so that the blowing body 4 is slowly swept downward from the upper part of the box body 7, so as to achieve the purpose of uniform dust removal.

[0073] During the downward sliding of the blowing body 4, the piston 12 is used to pull the lower end of the sealing strip 20 downward, so that the sealing strip 20 slides downward along the inner wall of the tube body 9, so that the sealing strip 20 can block the sealing slide groove 10 along the way, thereby reducing the air flow loss, improving the stability of the internal air pressure of the tube body 9 and the piston 12, thereby ensuring the speed of the air flow ejected from the unit to the air valve 14, and achieving the purpose of ensuring the stability of the dust removal work. In addition, the air ejected from the unit to the air valve 14 is concentrated by the air nozzle 15, which can achieve the purpose of increasing the dust removal distance.

[0074] In addition, the box body 7 is supported on the ground by feet 8, and the feet 8 are used to improve the stability of the box body 7.

[0075] When the blowing body 4 moves to the lower end of the tube body 9, the air pump is used to extract the gas inside the air hood 19, so that the piston 12 slides upward along the inner wall of the tube body 9, so that the blowing body 4 moves upward to restore its position, thereby facilitating dust removal again.

[0076] The high pressure inside the piston 12 acts on the airbag 16 through the first air guide pipe 17, driving the airbag 16 to expand outward, and the airbag 16 squeezes the upper end of the spring 11, so that the spring 11 squeezes the slide groove 10 outward, thereby achieving the purpose of increasing the friction between the spring 11 and the slide groove 10 by using air pressure.

[0077] The spring is used to provide the rotating shaft 22 with a restoring rotation force. When the rotating shaft 22 rotates to release the sealing strip 20, the spring can be used to restore the rotation and drive the sealing strip 20 to recover. The air pump is connected to the air bleed cover 19 through the air connection pipe 18; the sealing shell 23 sucks air from the inside of the box body 7 through the air suction hole 24, so as to achieve the purpose of sucking the dusty air inside the box body 7 into the inside of the vacuum cleaner 26. The dust is concentrated by the vacuum cleaner 26, which avoids the diffusion of dust and ensures the environmental hygiene inside the box.

[0078] The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A dust removal device, comprising: A dust removal body (2), the dust removal body (2) comprising a guide tube (3), an air blowing body (4), an air flow guiding body (5) and a dust suction body (6), the lower end of the air flow guiding body (5) being fixedly connected to the upper end of the guide tube (3), the internal space of the air flow guiding body (5) being connected to the internal space of the guide tube (3), the upper end of the air flow guiding body (5) being connected to an air pump pipeline, the air blowing body (4) being slidably sealed and mounted on the inner wall of the guide tube (3) so that dust can be blown up by utilizing gas ejected when the air blowing body (4) slides along the guide tube (3), and the dust suction body (6) adsorbing dust blown up by the air blowing body (4), thereby achieving dust removal; The guide tube (3) comprises a tube body (9) and a slide groove (10), wherein the slide groove (10) is provided at the front end of the tube body (9), and the slide groove (10) is connected to the internal space of the tube body (9); The blowing body (4) comprises a spring piece (11), a piston (12), a vent hole (13), a unit air valve (14), and an air nozzle (15). A pair of spring pieces (11) are provided. The lower end of the spring piece (11) is fixedly connected to the lower front end of the piston (12). The outer wall of the piston (12) is sealingly slidably mounted on the inner wall of the tube body (9). The spring piece (11) is slidably pressed on the inner side wall of the slide groove (10). The vent hole (13) is hollowed out and opened at the lower front end of the piston (12). The unit air valve (14) is fixedly connected to the lower front wall of the piston (12). The internal space of the unit air valve (14) is connected to the internal space of the vent hole (13). The air nozzle (15) is fixedly connected to the front end of the unit air valve (14). The blowing body (4) further comprises an air bag (16) and a first air guide tube (17); the air bag (16) is arranged on the inner side of the upper part of the spring sheet (11); the side wall of the air bag (16) is fixedly connected to the inner side wall of the spring sheet (11); the side end of the air bag (16) facing away from the spring sheet (11) is fixedly mounted to the piston (12); the internal space of the air bag (16) is connected to the internal space of the piston (12); the first air guide tube (17) is fixedly connected to the rear end of the air bag (16); the first air guide tube (17) passes through the piston (12); the first air guide tube (17) and the piston (12) are fixedly mounted together; the first air guide tube (17) is connected to the inside of the piston (12).

2. The dust removing device according to claim 1, wherein: The airflow guide body (5) comprises an air bleed hood (19) and a sealing strip (20), wherein the lower end of the air bleed hood (19) is fixedly connected to the upper end of the tube body (9), the lower end of the sealing strip (20) is fixedly connected to the upper end of the piston (12), the outer wall of the sealing strip (20) is supported on the inner wall of the tube body (9) in a sliding sealing manner, the sealing strip (20) is blocked at the inner side end of the slide groove (10), the upper part of the sealing strip (20) is elastically rolled up and installed on the outer end of the air bleed hood (19), the inner end of the sealing strip (20) is evenly and horizontally plugged and fixedly installed with a pressure-resistant rod, and the sealing strip (20) slides and seals through the air bleed hood (19).

3. The dust removing device according to claim 2, wherein: The airflow guide body (5) further comprises a rotating shaft (22) and a spring, wherein the rotating shaft (22) is fixedly connected to the inner end of the spring, and the spring is fixedly mounted on the outer side of the air bleed cover (19) to drive the rotating shaft to rotate, and the upper end of the sealing strip (20) is fixedly connected to the rotating shaft (22), and the sealing strip (20) is rolled up on the outer end of the rotating shaft (22).

4. The dust removing device according to claim 1, wherein: The airflow guide body (5) further comprises an air connection pipe (18), the lower end of the air connection pipe (18) being fixedly connected to the upper end of the air bleed cover (19), and the air connection pipe (18) being connected to an air pump pipeline.

5. The dust removing device according to claim 3, wherein: The airflow guide body (5) further comprises a fixing seat (21), the fixing seat (21) being fixedly connected to the outer end of the air bleed cover (19), the rotating shaft (22) being rotatably mounted on the inner side end of the fixing seat (21), the rotating shaft (22) penetrating the fixing seat (21) and being fixedly mounted together with the mainspring, and the outer end of the mainspring being fixedly mounted together with the fixing seat (21).

6. The dust removing device according to claim 1, wherein the dust collecting body (6) comprises a sealing shell (23) and a dust collector (26), and the sealing shell (23) and the dust collector (26) are connected together by a pipeline.

7. The dust removing device according to claim 6, wherein: The vacuum cleaner body (6) further comprises an air suction hole (24) and a second air guide pipe (25); the air suction hole (24) is evenly hollowed out and opened at the outer end of the sealing shell (23); the air suction holes (24) are evenly distributed at the outer end of the sealing shell (23); the upper end of the second air guide pipe (25) is fixedly connected to the sealing shell (23); the inner spaces of the sealing shell (23) and the second air guide pipe (25) are connected in a through-connection manner; the lower end of the second air guide pipe (25) is fixedly connected to the upper end of the vacuum cleaner (26); the second air guide pipe (25) and the inner spaces of the vacuum cleaner (26) are connected in a through-connection manner.

8. A box, comprising: The box body (7), and The dust removal device according to any one of claims 1 to 7, wherein the dust removal device is fixedly installed inside the box body (7).

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