A universalized dusting device

Abstract

The utility model provides a kind of generalization dust extraction device, including dust extraction part, shell and dust extraction fan;The side surface and bottom surface of dust extraction part are equipped with dust extraction port and fan air inlet respectively;Shell top surface is equipped with the intercommunication hole being interconnected with fan air inlet, and shell side wall is equipped with the fan exhaust port of volute shape;Dust extraction fan includes fan blade and driving motor in shell, driving motor is mounted on the inner wall of shell, and is driven connection with fan blade;Fan blade is close to the setting of intercommunication hole.Through driving motor driving fan blade movement, through the intercommunication hole of shell top surface forms suction force, suction force reaches dust extraction port through fan air inlet, dust extraction port carries out suction to dust, flying insects etc. on the surface of filter dust device, so that it sequentially enters fan air inlet, intercommunication hole and fan exhaust port, then is discharged by fan exhaust port, can realize the rapid dust removal of filter dust device, reduces artificial maintenance cost, and the period of filter dust device replacement consumable reduces, can reduce the cost of replacement consumable.

Description

Technical Field

[0001] This utility model relates to the field of dust filtration and cleaning technology, and in particular to a universal dust collection device. Background Technology

[0002] Server racks housing communication equipment generate significant heat during prolonged operation, causing the internal temperature to gradually rise. Typically, air conditioning is installed in these racks for heat dissipation. For energy conservation and environmental protection, a fresh air system is also usually added. When outdoor temperatures are low, this system draws in cool outdoor air to cool the interior. Existing fresh air systems usually include dust filters to prevent dust, insects, and harmful particles from entering the rack. However, these filters can easily become clogged with dust and insects over time, reducing ventilation capacity and affecting the normal operation of the internal communication equipment.

[0003] In existing technologies, dust filters typically need to be manually cleaned or replaced every few days, resulting in high manual maintenance costs and high material costs for replacement consumables. Utility Model Content

[0004] In view of this, the present invention proposes a universal dust collection device to solve the technical problems mentioned in the background art, which require manual cleaning or replacement of the dust filter every few days, resulting in high manual maintenance costs and high material costs for replacement consumables.

[0005] The technical solution of this utility model is implemented as follows:

[0006] This utility model provides a universal vacuum cleaner device, including a vacuuming component, a housing, and a vacuuming fan, wherein:

[0007] The dust collection component has an air suction chamber inside, and the dust collection component is respectively provided with a dust suction port and a fan air inlet that are connected to the air suction chamber;

[0008] The housing is detachably connected to the dust collection component. The top surface of the housing is provided with a connecting hole that communicates with the air inlet of the fan, and the side wall of the housing is provided with a fan exhaust port.

[0009] The vacuum cleaner includes a fan blade and a drive motor located inside the housing. The drive motor is mounted on the inner wall of the housing and is driven by the fan blade. The fan blade is located near the connecting hole.

[0010] Based on the above technical solutions, preferably, the dust suction port is located on the side of the dust suction component, and the fan air inlet is located on the bottom surface of the dust suction component.

[0011] Based on the above technical solutions, preferably, the housing includes two half-shells, which are detachably connected. Each half-shell is provided with a mounting groove and a limiting groove. The drive motor is provided with a mounting ear plate, which is fixed in the mounting groove. The fan blade is provided with a support frame, which is limited and abuts against the inner wall of the limiting groove.

[0012] Based on the above technical solutions, preferably, the half-shell is provided with an installation block and a support plate; the installation groove is provided on the installation block; the support plate is located above the installation block, the limiting groove is provided on the support plate, the support plates of the two half-shells divide the shell into an upper half and a lower half, the fan exhaust port is located in the upper half and is volute-shaped.

[0013] Based on the above technical solutions, preferably, the housing includes a bottom shell, a mounting bracket, and a cover plate. The bottom shell is a cuboid with openings on the bottom surface and one side surface. The mounting bracket is installed on the inner wall of the bottom shell and is used to install the drive motor. The cover plate includes a horizontal plate and a vertical plate. Both the horizontal plate and the vertical plate are detachably connected to the bottom shell and together with the bottom shell form a closed cuboid. The fan exhaust port is located on the vertical plate.

[0014] Based on the above technical solutions, preferably, the suction hole is an elongated groove provided on the side of the suction component.

[0015] Based on the above technical solutions, preferably, the fan has two air inlets, and both the housing and the dust extraction fan have two inlets.

[0016] Based on the above technical solutions, preferably, it also includes a moving component, which includes a guide rail, a slider, and a driving component. The slider is slidably mounted in the guide rail, the driving component is drivingly connected to the slider, and the slider is connected to the vacuuming component.

[0017] Based on the above technical solutions, preferably, the universal dust collection component is used as a dust filtration device for fresh air units, air conditioning cabinets, and filters.

[0018] The universal vacuum cleaner of this invention has the following advantages over the prior art:

[0019] (1) The fan blade and drive motor are located inside the housing. The drive motor drives the fan blade to move and forms a suction force through the connecting hole on the top surface of the housing. The suction force reaches the dust suction port through the fan inlet. The dust suction port sucks up the dust, flying insects and other particles on the surface of the dust filter device and makes them enter the fan inlet, connecting hole and fan exhaust port in sequence, and then discharge them through the fan exhaust port. This can achieve rapid dust removal of the dust filter device, reduce manual maintenance costs, and reduce the replacement cycle of the dust filter device consumables, which can reduce the cost of replacing consumables. The fan exhaust port is set on the side wall of the housing. The housing and the dust suction component are detachably connected to facilitate the modular design of the housing and the dust suction fan. Multiple housings and dust suction fans can be set as needed. The dust suction component is made of a simple sheet metal structure. Compared with the structure in the prior art where the fan exhaust port is set on the dust suction chamber, there is no need to open a separate mold, which greatly reduces the cost. The size and specifications of the dust suction component can be designed arbitrarily as needed.

[0020] (2) The dust collection component is rectangular, the dust collection port is located on the side of the dust collection component, and the fan air inlet is located on the bottom surface of the dust collection component. The dust collection component is made of a simple sheet metal structure, which is simple and conducive to mass production.

[0021] (3) The housing includes two half-shells, which are detachably connected. Each half-shell is provided with an installation groove and a limiting groove. The drive motor is provided with an installation ear plate, which is fixed in the installation groove. The fan blade is provided with a support frame, which is limited and abuts against the inner wall of the limiting groove. The design of the two half-shells allows the drive motor and fan blade to be placed in one half-shell and then the other half-shell to be closed, which facilitates the installation of the drive motor, fan and fan blade. The structure is simple and easy to assemble.

[0022] (4) Two air inlets are provided through the fan, and two are provided for both the housing and the vacuum fan. The modular design allows the number of vacuum fans to be set as needed to meet the suction power requirements of the vacuum device and significantly reduce manufacturing costs. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a perspective view of the generalized vacuum cleaner device in the embodiment of this utility model from the front view.

[0025] Figure 2This is a perspective view of the generalized vacuum cleaner device in the embodiment of this utility model from the rear view.

[0026] Figure 3 This is an exploded view of the universal vacuum cleaner device in the embodiments of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the dust collection component in an embodiment of this utility model;

[0028] Figure 5 This is a schematic diagram of the shell structure in an embodiment of the present utility model;

[0029] Figure 6 This is an exploded view of the casing in an embodiment of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the vacuum cleaner fan in the embodiment of this utility model;

[0031] Figure 8 This is a perspective view of the universal vacuum cleaner device (with movable components) in the embodiments of this utility model;

[0032] Figure 9 This is a front view of the universal vacuum cleaner (with movable components) in an embodiment of the present utility model;

[0033] Figure 10 This is a perspective view of the universal vacuum cleaner (with movable components installed) in the embodiments of this utility model, with the guide rails and steel wire ropes hidden.

[0034] Figure 11 This is a perspective view of the vacuum cleaner fan and housing (another structure) in an embodiment of the present utility model;

[0035] Figure 12 This is a schematic diagram of the structure of the vacuum cleaner fan and housing (another structure) hidden behind the cover plate in an embodiment of this utility model;

[0036] Figure 13 This is an exploded view of the vacuum cleaner fan and housing (another structure) in an embodiment of this utility model.

[0037] Reference numerals in the attached drawings: 1-vacuuming component, 2-housing housing, 3-vacuum fan, 4-moving component;

[0038] 11-Square tube, 111-Dust suction port, 112-Fan air inlet, 12-Plug;

[0039] 21-Connecting hole, 22-Fan exhaust port, 200-Half shell, 210-Mounting block, 211-Mounting groove, 220-Support plate, 221-Limiting groove, 230-Threaded blind hole, 240-Through hole;

[0040] 21A-Bottom shell, 22A-Mounting bracket, 221A-Clearing groove, 23A-Cover plate, 231A-Horizontal plate, 232A-Vertical plate, 233A-Folded edge;

[0041] 31-Fan blade, 311-Support frame, 32-Drive motor, 321-Mounting lug;

[0042] 41-Guide rail, 42-Slider, 43-Rotary motor, 44-Spindle, 45-Wire rope, 46-Pulley. Detailed Implementation

[0043] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0044] Reference Figures 1-13 As shown, this utility model embodiment proposes a universal vacuuming device, including a vacuuming component 1, a housing 2, and a vacuuming fan 3, wherein:

[0045] The side and bottom surfaces of the dust collection component 1 are respectively provided with a dust collection port 111 and a fan air inlet 112; the dust collection port 111 is positioned directly opposite the dust filter device, and the dust collection port 111 can be a long slot, which extends as far as possible from one end of the dust collection component 1 to the other end to increase the dust collection area.

[0046] The housing 2 and the dust collection component 1 can be detachably connected by bolts. The top surface of the housing is provided with a connecting hole 21 that communicates with the air inlet 112 of the fan. The side wall of the housing 2 is provided with a fan exhaust port 22. An air cavity is formed inside the housing 2 and the bottom surface is sealed. The fan exhaust port 22 is located close to the connecting hole 21 to reduce the length of the airflow channel and make the exhaust effect better.

[0047] The vacuum cleaner fan 3 includes a fan blade 31 and a drive motor 32 located within the housing 2. The drive motor 32 is mounted on the inner wall of the housing 2 and is driven by the fan blade 31. The fan blade 31 is positioned near the connecting hole 21. The placement of the fan blade 31 and drive motor 32 within the housing 2 allows for better overall integration of the fan blade 31 and drive motor 32, reduces their footprint, facilitates assembly, and results in a more compact structure.

[0048] The universal vacuum cleaner of this embodiment generates suction force through the connecting hole 21 on the top surface of the housing 2. The suction force reaches the suction port 111 through the fan inlet 112. The suction port 111 sucks up dust, flying insects, etc. from the surface of the dust filter device, and can also remove dust from the insect screen, thus removing dust from both the dust filter device and the insect screen. This universal vacuum cleaner can be used as long as it involves vacuuming and air exhaust, making it highly versatile and not limited to fresh air systems.

[0049] The universal dust collection device proposed in this embodiment has a fan blade 31 and a drive motor 32 located inside the housing 2. The drive motor 32 drives the fan blade 31 to move, forming a suction force through the connecting hole 21 on the top surface of the housing 2. The suction force reaches the dust suction port 111 through the fan inlet 112. The dust suction port 111 sucks up dust, flying insects, etc. from the surface of the dust filter device, causing them to enter the fan inlet 112, the connecting hole 21, and the fan exhaust port 22 in sequence, and then be discharged through the fan exhaust port 22. This can achieve rapid dust removal of the dust filter device, reduce manual maintenance costs, and shorten the replacement cycle of the dust filter device consumables, thereby reducing the cost of replacing consumables.

[0050] In some embodiments, the dust collection component 1 can be manufactured from a square tube 11 and two plugs 12. The dust collection port 111 is located on the side of the square tube 11, and the fan inlet 112 is located on the bottom surface of the square tube 11. The two plugs 12 are respectively sealed and connected to both ends of the square tube 11. By opening the dust collection port 111 on the side of the square tube 11 and the fan inlet 112 on the bottom surface of the square tube 11, the dust collection component 1 is obtained through a simple sheet metal structure, which is simple in structure and conducive to mass production. The dust collection component 1 can also be obtained by bending and welding a sheet metal structure.

[0051] In some embodiments, the housing 2 may be made of plastic and includes two half-shells 200 detachably connected. Each half-shell 200 has a mounting groove 211 and a limiting groove 221. The drive motor 32 has a mounting lug 321 fixed in the mounting groove 211. The fan blade 31 has a support frame 311 that limits and abuts against the inner wall of the limiting groove 221. The design of the two half-shells 200 allows for easy installation of the drive motor 32, fan, and fan blade 31 by placing the drive motor 32 and fan blade 31 in one half-shell 200 and then closing the other half-shell 200. This design is simple in structure and easy to assemble.

[0052] In some embodiments, the two half-shells 200 have one with a threaded blind hole 230 and the other with a through hole 240. The universal vacuum cleaner also includes a connecting bolt, which passes through the through hole 240 and connects to the threaded blind hole 230. After the two half-shells 200 are put together, the through hole 240 and the threaded blind hole 230 are aligned, and then connected by the connecting bolt, realizing a detachable connection between the two half-shells 200. The connection is convenient and quick, and easy to assemble and maintain.

[0053] In some embodiments, the half-shell 200 is provided with a mounting block 210 and a support plate 220; the mounting groove 211 is provided on the mounting block 210; the support plate 220 is located above the mounting block 210, and the limiting groove 221 is provided on the support plate 220. The support plates 220 of the two half-shells 200 divide the shell 2 into an upper half and a lower half, and the fan exhaust port 22 is located in the upper half. By dividing the shell 2 into an upper half and a lower half by the support plate 220, the drive motor 32 is located in the lower half and the fan blade 31 is located in the upper half, so that the two do not interfere with each other, preventing the sucked-in dust and other dirt from being brought into the drive motor 32. Moreover, the fan exhaust port 22 is located in the upper half, which can make the distance from the fan exhaust port 22 to the connecting hole 21 smaller, reduce the length of the airflow channel, and make the dust collection effect better. The structure of integrating the fan exhaust port 22 into the upper half of the device allows for higher integration and a more compact structure compared to a structure where the volute is separately located on the other side of the dust collector, away from the fan blade 31, thus facilitating miniaturization.

[0054] In other embodiments, such as Figures 11-13As shown, the housing 2 can be manufactured from sheet metal. The housing 2 includes a bottom shell 21A, a mounting bracket 22A, and a cover plate 23A. The bottom shell 21A is a cuboid with openings on the bottom surface and one side surface. The mounting bracket 22A is installed on the inner wall of the bottom shell 21A. The mounting bracket 22A is used to install the drive motor 32. The mounting bracket 22A is a hollow cuboid with openings on the front and rear ends. The bottom surface of the mounting bracket 22A has a clearance groove 221A that allows the support bracket 311 to pass through. The left and right sides of the mounting bracket 22A are bolted to the inner wall of the bottom shell 21A. The bottom surface of the mounting bracket 22A is bolted to the mounting ear plate 321. The top surface of 22A divides the housing 2 into an upper and lower section. The drive motor 32 is located in the lower section, and the fan blade 31 is located in the upper section, so that the two do not interfere with each other and prevent dust and other dirt from being drawn into the drive motor 32. The cover plate 23A includes a horizontal plate 231A and a vertical plate 232A. The horizontal plate 231A and the vertical plate 232A are detachably connected to the bottom shell 21A and form a closed cuboid with the bottom shell 21A. The fan exhaust port 22 is set on the vertical plate 232A. Both the horizontal plate 231A and the vertical plate 232A are provided with folded edges 233A, which are connected to the bottom shell 21A by bolts.

[0055] In some embodiments, two air inlets 112 are provided, as are two housings 2 and two vacuum cleaners 3. By providing two vacuum cleaners 3, each corresponding to one air inlet 112, the suction power of the vacuuming device is improved. In this embodiment, both vacuum cleaners 3 are located on the bottom surface of the vacuuming component 1, i.e., on the same side. Of course, the two vacuum cleaners 3 can also be located on different sides of the vacuuming component 1, i.e., one on the top surface and the other on the bottom surface. The number of vacuum cleaners 3 and housings 2 can be set as needed. This modular design allows for the adjustment of the number of vacuum cleaners 3 to meet the suction power requirements of the vacuuming device and control costs.

[0056] In some embodiments, the universal vacuum cleaner further includes a moving component 4 connected to the vacuum cleaner component 1. The moving component 4 drives the vacuum cleaner component 1 to rise and fall, thereby enabling comprehensive dust removal across the entire surface of the dust filter, improving dust removal efficiency and maintenance efficiency.

[0057] In some embodiments, the moving component 4 includes a guide rail 41, a slider 42, and a driving component. The guide rail 41 is vertically arranged, the slider 42 is slidably installed in the guide rail 41, the driving component is driven to the slider 42, and the slider 42 is connected to the vacuum cleaner 1. The driving component drives the slider 42 to slide along the guide rail 41, enabling the vacuum cleaner 1 and the driving component to rise and fall together with the slider 42. This structure is simple and reliable, and facilitates rapid lifting and lowering. The driving component can be a rotary motor 43 and a reel 44. The rotary motor 43 is connected to the reel 44. The two ends of the guide rail 41 are fixedly connected to the two ends of a steel wire rope 45, which is wound around the reel 44. Pulleys 46 are provided on both sides of the slider 42, and the pulleys 46 slide along the guide rail 41. When the rotary motor 43 drives the reel 44 to rotate, the reel 44 winds around the steel wire rope 45, causing the driving motor 32 and the reel 44 to move together in the vertical direction, thus enabling the slider 42 to slide along the guide rail 41 and thereby achieving the lifting and lowering of the vacuum cleaner 1.

[0058] In other embodiments, the guide rail 41 can also be placed horizontally, and the dust collection component 1 can move horizontally to collect dust from the filter device.

[0059] In some embodiments, the universal dust collection assembly is used in dust filtration devices for fresh air systems, air conditioning cabinets, and filters. Of course, the universal dust collection assembly can be used not only for the above components, but also for any device that uses a filter and has dust on its screen.

[0060] The working principle of the universal dust collection device in this embodiment is as follows: the fan blade 31 and the drive motor 32 are located inside the housing 2. The drive motor 32 drives the fan blade 31 to move, forming a suction force through the connecting hole 21 on the top surface of the housing 2. The dust suction port 111 sucks up dust, flying insects, etc. from the surface of the dust filter device, causing them to enter the fan inlet 112, the connecting hole 21, and the fan exhaust port 22 in sequence, and then be discharged through the fan exhaust port 22. This can achieve rapid dust removal of the dust filter device, reduce manual maintenance costs, and shorten the replacement cycle of the dust filter device consumables, thereby reducing the cost of replacing consumables.

[0061] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A universal vacuum cleaner device, characterized in that, Includes vacuum cleaner components, housing, and vacuum fan, among which: The dust collection component has an air suction chamber inside, and the dust collection component is respectively provided with a dust suction port and a fan air inlet that are connected to the air suction chamber; The housing is detachably connected to the dust collection component. The top surface of the housing is provided with a connecting hole that communicates with the air inlet of the fan, and the side wall of the housing is provided with a fan exhaust port. The vacuum cleaner includes a fan blade and a drive motor located inside the housing. The drive motor is mounted on the inner wall of the housing and is driven by the fan blade. The fan blade is located near the connecting hole.

2. The universal vacuum cleaner device as described in claim 1, characterized in that, The suction port is located on the side of the suction component, and the fan air inlet is located on the bottom surface of the suction component.

3. The universal vacuum cleaner device as described in claim 1, characterized in that, The housing includes two half-shells that are detachably connected. Each half-shell is provided with a mounting groove and a limiting groove. The drive motor is provided with a mounting ear plate, which is fixed in the mounting groove. The fan blade is provided with a support frame, which is limited and abuts against the inner wall of the limiting groove.

4. The universal vacuum cleaner device as described in claim 3, characterized in that, The half-shell is provided with an installation block and a support plate; the installation groove is provided on the installation block; the support plate is located above the installation block, and the limiting groove is provided on the support plate. The support plates of the two half-shells divide the shell into an upper half and a lower half. The fan exhaust port is located in the upper half and is volute-shaped.

5. The universal vacuum cleaner device as described in claim 1, characterized in that, The housing includes a bottom shell, a mounting bracket, and a cover plate. The bottom shell is a cuboid with openings on the bottom surface and one side. The mounting bracket is installed on the inner wall of the bottom shell and is used to install the drive motor. The cover plate includes a horizontal plate and a vertical plate. The horizontal plate and the vertical plate are detachably connected to the bottom shell and together with the bottom shell form a closed cuboid. The fan exhaust port is located on the vertical plate.

6. The universal vacuum cleaner device as described in claim 1, characterized in that, The suction hole is an elongated slot located on the side of the suction component.

7. The universal vacuum cleaner device as described in claim 1, characterized in that, The fan has two air inlets, and both the housing and the dust extraction fan have two.

8. The universal vacuum cleaner device as described in any one of claims 1-7, characterized in that, It also includes a moving component, which includes a guide rail, a slider, and a drive component. The slider is slidably mounted in the guide rail, the drive component is driven to the slider, and the slider is connected to the vacuum cleaner component.

9. The universal vacuum cleaner device as described in claim 8, characterized in that, The general-purpose dust collection device is used for dust filtration in fresh air units, air conditioning cabinets, and filters.

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