Mite removing device

Abstract

The application provides a mite removing device, which comprises a shell, a first cleaning assembly and a second cleaning assembly. One side of the shell is provided with a placing surface, a first mounting groove and a second mounting groove. The placing surface is configured to contact a surface to be cleaned. The first mounting groove and the second mounting groove are arranged at intervals along the moving direction of the mite removing device. The first cleaning assembly comprises a first rolling brush and a driving motor. The first rolling brush is arranged in the first mounting groove, and the driving motor is drivingly connected with the first rolling brush. The second cleaning assembly is arranged in the second mounting groove. The second cleaning assembly comprises a second rolling brush and two rollers. The two rollers are connected to the two ends of the second rolling brush. The rollers are rotatably connected with the shell, and at least part of the rollers protrude from the placing surface. In the mite removing device, the rotating direction of the second rolling brush can be switched according to the moving direction of the mite removing device, so as to prevent the second rolling brush from being stuck by foreign matters and to realize cleaning of the surface to be cleaned in different directions.

Description

Technical Field

[0001] This application relates to the field of environmental cleaning electrical appliances, and in particular to a mite removal device. Background Technology

[0002] A mite remover is a cleaning appliance used to remove dust mites and other tiny particles from the surface and interior of fabrics such as mattresses, sofas, and carpets.

[0003] In related technologies, mite removers include a housing, a roller brush, a motor, and a transmission mechanism. The bottom of the housing has a roller brush groove, within which the roller brush is located. The motor is connected to the roller brush via the transmission mechanism to drive its rotation. However, the direction of the roller brush's rotation cannot be adjusted in real time when the user pushes the mite remover forward or backward. Utility Model Content

[0004] Based on this, this application provides a mite removal device to address the shortcomings of related technologies.

[0005] The mite removal device provided in this application includes:

[0006] The housing has a placement surface, a first mounting groove and a second mounting groove on one side. The placement surface is configured to contact the surface to be cleaned. The first mounting groove and the second mounting groove are spaced apart along the travel direction of the mite removal device.

[0007] The first cleaning component includes a first roller brush and a drive motor. The first roller brush is disposed in a first mounting groove, and the drive motor is connected to the housing and driven by the first roller brush.

[0008] The second cleaning component is disposed in the second mounting slot. The second cleaning component includes a second roller brush and two rollers. The two rollers are connected to both ends of the second roller brush. The rollers are rotatably connected to the housing, and at least a portion of the rollers protrude from the mounting surface.

[0009] The mite removal device provided in this embodiment includes a housing, a first cleaning component, and a second cleaning component. The housing includes a placement surface, a first mounting groove, and a second mounting groove. The first cleaning component includes a first roller brush and a drive motor. The second cleaning component includes a second roller brush and a roller. By providing a placement surface for contact with the surface to be cleaned, a first mounting slot for mounting a first roller brush, and a second mounting slot for mounting a second roller brush and rollers, the first and second roller brushes work together to effectively loosen mites, dust, and debris embedded in the fabric fibers, making them easier for the mite removal device to suck in. A drive motor drives the first roller brush to rotate automatically. The rollers protrude from the surface to be cleaned, allowing them to roll under the friction of the surface, thus driving the second roller brush to rotate. This allows the second roller brush to switch its rotation direction according to the overall movement of the mite removal device, preventing it from getting stuck and enabling cleaning of the surface from different directions. Furthermore, the rollers simplify the structure of the second cleaning component, thereby reducing the cost and failure rate of the mite removal device.

[0010] In one possible implementation, the roller includes a rolling portion configured to roll into contact with the surface to be cleaned, the rolling portion being coaxially connected to the second roller brush, and the diameter of the rolling portion being larger than the diameter of the second roller brush.

[0011] In this way, the rolling part can protrude from the placement surface, so that after the rolling part comes into rolling contact with the surface to be cleaned, the rolling part is driven by the friction provided by the surface to be cleaned, thereby realizing the rolling of the rolling part, which in turn drives the second roller brush to rotate.

[0012] In one possible implementation, the outer wall of the rolling part has a textured structure.

[0013] Thus, the textured structure makes the outer wall of the rolling part uneven, thereby increasing the surface roughness of the outer wall of the rolling part, which in turn increases the coefficient of friction of the rolling part, thereby increasing the friction between the rolling part and the surface to be cleaned.

[0014] In one possible implementation, the roller component further includes a rotating part, which is coaxially arranged with the rotating part and sleeved on the outer periphery of the rotating part, and the rotating part is rotatably connected to the housing.

[0015] In this way, the rolling part protrudes from the placement surface, and after the rotating part is rotatably connected to the housing, it can effectively support the rolling part, thereby making the rolling part more stable when rolling, and thus making the second roller brush rotate stably.

[0016] In one possible implementation, the second mounting groove includes a brush groove and two bearing grooves that are in communication with each other, with the two bearing grooves located at opposite ends of the brush groove.

[0017] The second roller brush is located in the roller brush groove, and both the rotating part and the rolling part are located in the shaft seat groove, with both ends of the rotating part being rotatably connected to the shaft seat groove.

[0018] Thus, when the second roller brush is placed in the roller brush groove, it can be rotated relative to the housing. When the rotating part and the rolling part are placed in the shaft seat groove, the roller can be rotated relative to the housing. Furthermore, since both ends of the rotating part are rotatably connected to the shaft seat groove, the two ends of the rotating part can form two rotation support points for the roller, thereby ensuring that the roller rolls smoothly and thus ensuring that the second roller brush rotates smoothly.

[0019] In one possible implementation, the roller further includes a connecting portion connected to the end of the rotating portion facing the second roller brush, and at least a portion of the connecting portion is inserted into the second roller brush.

[0020] In this way, the roller can be fixedly connected to the second roller brush through the connecting part, so that the roller can drive the second roller brush to rotate when it rolls.

[0021] In one possible implementation, the outer peripheral surface of the second roller brush is provided with several protrusions.

[0022] In this way, the protrusions can increase the contact force between the second roller brush and the surface to be cleaned, which helps to loosen and remove stubborn debris and dust mites, thereby improving the cleaning effect of the second roller brush.

[0023] In one possible implementation, the second cleaning component further includes an electrostatic tufting strip connected to the outer peripheral surface of the second roller brush.

[0024] Thus, when the mite removal device moves on the surface to be cleaned, the roller component drives the second roller brush component to rotate, thereby causing the electrostatic hair-attracting strip to attract hair on the surface to be cleaned, thereby improving the cleaning effect of the mite removal device. In one possible implementation, the housing includes a bottom shell and a roller brush cover plate, the roller brush cover plate being detachably connected to the bottom shell to jointly define a first mounting groove and a second mounting groove, and the outer surface of the roller brush cover plate facing away from the first mounting groove forming a placement surface;

[0025] The roller brush cover has a first air inlet, a second air inlet, and a clearance opening. The first air inlet is corresponding to the first roller brush component, the second air inlet is corresponding to the second roller brush component, and the clearance opening is corresponding to the rolling part.

[0026] Thus, since the roller brush cover is detachably connected to the bottom shell, it is convenient to remove the roller brush cover from the bottom shell for cleaning the first and second roller brush components. Furthermore, the airflow can carry dust mites from the first air inlet into the first mounting slot, and the airflow can carry dust mites from the second air inlet into the second mounting slot, thereby enabling the mite removal device to suck up dust mites from the surface to be cleaned. The rolling part can extend from the clearance opening to protrude from the placement surface, facilitating rolling contact between the rolling part and the surface to be cleaned. In one possible implementation, the mite removal device also includes a dust cup assembly, and the side of the housing facing the placement surface has an air intake, which communicates with the dust cup assembly. The air intake is located between the first and second mounting slots and is connected to both the first and second mounting slots.

[0027] Thus, when the mite removal device moves on the surface to be cleaned, both the first and second roller brushes can rotate relative to the housing. The rotation of the first and second roller brushes, combined with the beating action, can effectively loosen mites and debris embedded in the fabric fibers. Since the air inlet is located between the first and second mounting slots, the loosened dust mites are drawn into the dust cup assembly through the air inlet under the suction force, thereby achieving the collection of dust mites.

[0028] In addition to the technical problems solved by the embodiments of this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that can be solved by the mite removal device provided by this application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further explained in detail in the specific embodiments. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application 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 some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the mite removal device provided in the embodiments of this application;

[0031] Figure 2 for Figure 1 A bottom view;

[0032] Figure 3 This is a schematic diagram of the internal structure of the mite removal device provided in the embodiments of this application;

[0033] Figure 4 for Figure 2 Exploded view;

[0034] Figure 5 for Figure 2 Another exploded image;

[0035] Figure 6 This is a schematic diagram of the structure of the second cleaning component in the mite removal device provided in the embodiments of this application;

[0036] Figure 7 Another internal structural schematic diagram of the mite removal device provided in the embodiments of this application;

[0037] Figure 8 for Figure 7 Enlarged view of a portion of point A in the middle;

[0038] Figure 9 for Figure 5 Enlarged view of section B in the middle.

[0039] Explanation of reference numerals in the attached figures:

[0040] 100-Housing shell; 100a-Bottom shell; 100b-Roller brush cover; 110b-First air inlet; 120b-Second air inlet; 130b-Allow-away opening; 110-Placement surface; 120-First mounting groove; 130-Second mounting groove; 131-Roller brush groove; 132-Shaft seat groove; 140-Air intake;

[0041] 200 - First cleaning component; 210 - First roller brush component;

[0042] 300 - Second cleaning component; 310 - Second roller brush; 311 - Protrusion; 320 - Roller; 321 - Rolling part; 322 - Rotating part; 323 - Connecting part;

[0043] 400-Dust Cup Assembly. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0045] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0046] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0047] The terms "first," "second," and "third" (if any) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein.

[0048] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or display that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or display.

[0049] In related technologies, mite removers include a housing, a roller brush, a motor, and a transmission mechanism. The bottom of the housing has a roller brush groove, and the roller brush is located in the roller brush groove. The motor is connected to the roller brush through the transmission mechanism to drive the roller brush to rotate. When the user pushes the mite remover forward or backward, the rotation direction and speed of the roller brush cannot be adjusted in real time, which makes the roller brush easily stuck with dirt.

[0050] In view of the above problems, this application provides a mite removal device, which uses a roller to roll into contact with the surface to be cleaned, thereby driving the roller to rotate and in turn driving the second roller brush to rotate. Furthermore, the second roller brush can switch its rotation direction according to the overall movement direction of the mite removal device, thereby preventing the second roller brush from being stuck by foreign objects and enabling the surface to be cleaned to be patted in different directions.

[0051] The specific implementation of the mite removal device provided in this application will be described in detail below with reference to the accompanying drawings.

[0052] Reference Figures 1 to 5 As shown, the mite removal device provided in this application embodiment includes a housing 100, a first cleaning component 200 and a second cleaning component 300. One side of the housing 100 has a placement surface 110, a first mounting groove 120 and a second mounting groove 130. The placement surface 110 is configured to contact the surface to be cleaned. The first mounting groove 120 and the second mounting groove 130 are spaced apart along the travel direction of the mite removal device.

[0053] The first cleaning component 200 includes a first roller brush 210 and a drive motor. The first roller brush 210 is disposed in the first mounting groove 120, and the drive motor is connected to the housing 100 and is drivenly connected to the first roller brush 210.

[0054] The second cleaning component 300 is disposed in the second mounting groove 130. The second cleaning component 300 includes a second roller brush 310 and two rollers 320. The two rollers 320 are connected to both ends of the second roller brush 310. The rollers 320 are rotatably connected to the housing 100, and at least a portion of the rollers 320 protrudes from the placement surface 110.

[0055] In this embodiment, the housing 100 is used to install the first cleaning component 200 and the second cleaning component 300, etc. The housing 100 is provided with a first mounting groove 120 for installing a first roller brush 210, so that the first roller brush 210 is rotatably disposed in the first mounting groove 120, thereby causing the first roller brush 210 to rotate relative to the housing 100. The housing 100 is also provided with a second mounting groove 130 for installing the second cleaning component 300, so that the second cleaning component 300 is rotatably disposed in the second mounting groove 130, thereby causing the second cleaning component 300 to rotate relative to the housing 100.

[0056] In this way, when the first roller brush 210 and the second roller brush 310 rotate relative to the surface to be cleaned, they can effectively loosen mites, dust, and debris embedded in the fabric fibers, making them easier to be sucked in by the suction of the mite removal device. Alternatively, at least one of the first roller brush 210 and the second roller brush can be used to pat the surface to be cleaned to fully expose the hidden dust mites.

[0057] The first roller brush 210 and the second roller brush 310 are arranged at intervals along the traveling direction of the mite removal device. The first roller brush 210 can be used as the main roller brush and the second roller brush 310 can be used as the auxiliary roller brush. For example, the first roller brush 210 is located at the front end of the housing 100 and the second roller brush 310 is located at the rear end of the housing 100, or the second roller brush 310 is located at the rear end of the housing 100 and the first roller brush 210 is located at the front end of the housing 100.

[0058] Since the first cleaning component 200 also includes a drive motor, the first roller brush 210 can be powered by the drive motor, thereby enabling the first roller brush 210 to rotate automatically. The second cleaning component 300 also includes a roller 320, which protrudes from the placement surface 110. When the mite removal device moves on the surface to be cleaned, the roller 320 contacts the surface to be cleaned, and the user pushes the entire mite removal device forward or backward, causing the roller 320 to rotate under the action of friction, thereby driving the second roller brush 310 to rotate.

[0059] Therefore, the second cleaning component 300 can omit the drive motor, thereby reducing the structural complexity of the mite removal device, reducing the failure rate of the mite removal device, and omitting the motor can also reduce the cost of the mite removal device.

[0060] The advantage of this design is that when the user moves the mite removal device forward, the roller 320 rotates in the forward direction, which in turn drives the second roller brush 310 to rotate in the forward direction. When the user moves the mite removal device backward, the roller 320 rotates in the reverse direction, and the second roller brush 310 rotates in the reverse direction. That is, because the roller 320 is driven to rotate by the friction provided by the surface to be cleaned, the second roller brush 310 can switch its rotation direction in real time according to the movement direction of the mite removal device. Furthermore, the faster the mite removal device moves, the faster the second roller brush 310 rotates. Thus, the user can adjust the rotation speed of the second roller brush 310 in real time according to their needs.

[0061] For example, when the user moves the mite removal device forward, the second roller brush 310 rotates in the forward direction. If a foreign object gets stuck in the second roller brush 310, the user can move the mite removal device backward. At this time, the second roller brush 310 will switch to rotating in the reverse direction according to the direction of movement of the mite removal device, thereby forcing the foreign object to separate from the second roller brush 310, thus causing the foreign object to exit the second mounting slot 130.

[0062] It is understood that the first roller brush 210 is driven by a drive motor to rotate. When the mite removal device moves forward or backward, the rotation direction and speed of the first roller brush 210 are consistent. When the mite removal device moves forward, both the first roller brush 210 and the second roller brush 310 rotate in the forward direction. When the mite removal device moves backward, the first roller brush 210 continues to rotate in the forward direction, while the second roller brush 310 switches from forward to reverse rotation. Alternatively, when the mite removal device moves forward, the first roller brush 210 rotates in the reverse direction, while the second roller brush 310 rotates in the forward direction. When the mite removal device moves backward, the first roller brush 210 continues to rotate in the reverse direction, while the second roller brush 310 switches from forward to reverse rotation. In this way, the first roller brush 210 and the second roller brush 310 work together to improve the cleaning effect of the mite removal device on the surface to be cleaned.

[0063] It should be noted that the forward rotation and reverse rotation described in this embodiment refer to the rotation directions being opposite, rather than an absolute restriction on the rotation direction.

[0064] The roller component 320 and the second roller brush component 310 are coaxially connected, or the roller component 320 and the second roller brush component 310 are connected by a transmission component such as a belt or gear, so that the roller component 320 drives the second roller brush component 310 to move.

[0065] The mite removal device provided in this embodiment includes a housing 100, a first cleaning component 200, and a second cleaning component 300. The housing 100 includes a placement surface 110, a first mounting groove 120, and a second mounting groove 130. The first cleaning component 200 includes a first roller brush 210 and a drive motor, and the second cleaning component 300 includes a second roller brush 310 and a roller 320. By setting the placement surface 110 to contact the surface to be cleaned, by setting the first mounting groove 120 to install the first roller brush 210, and by setting the second mounting groove 130 to install the second roller brush 310 and the roller 320, and by setting the first roller brush 210 and the second roller brush 310 to work together, mites, dust, and debris embedded in the fabric fibers can be effectively loosened, making them easier to be sucked in by the suction of the mite removal device. By setting the drive motor to drive the first roller brush 210 to rotate, the first roller brush 210 can achieve automatic rotation. By setting the roller component 320 and making the roller component 320 protrude from the surface to be cleaned, the roller component 320 rolls under the friction of the surface to be cleaned, thereby driving the second roller brush component 310 to rotate. This allows the second roller brush component 310 to switch the rotation direction according to the overall movement direction of the mite removal device, thereby preventing the second roller brush component 310 from being stuck by foreign objects and realizing the tapping of the surface to be cleaned from different directions. Furthermore, by setting the roller component 320, the structure of the second cleaning component 300 can be simplified, thereby reducing the cost and failure rate of the mite removal device.

[0066] Reference Figure 6 As shown, in one possible implementation, the roller 320 includes a rolling portion 321 configured to roll into contact with the surface to be cleaned. The rolling portion 321 is connected to the second roller brush 310, and the diameter of the rolling portion 321 is larger than the diameter of the second roller brush 310.

[0067] In this way, the rolling part 321 can protrude from the placement surface 110, so that after the rolling part 321 rolls into contact with the surface to be cleaned, the rolling part 321 is driven by the friction provided by the surface to be cleaned, thereby realizing the rolling part 321 rolling, which in turn causes the rolling part 321 to drive the second roller brush 310 to rotate.

[0068] When the mite removal device is placed on the surface to be cleaned, the second roller brush 310 can also protrude from the placement surface 110. Since the diameter of the rolling part 321 is larger than the diameter of the second roller brush 310, the rolling part 321 protrudes more than the second roller brush 310, which is conducive to the rolling part 321 rolling contact with the surface to be cleaned, thereby increasing the friction between the rolling part 321 and the surface to be cleaned.

[0069] In some embodiments, the outer wall of the rolling part 321 is provided with a textured structure such as a linear groove or a grid groove. For example, the outer wall of the rolling part 321 is provided with a plurality of linear grooves, which are spaced apart along the circumference of the rolling part 321.

[0070] With this configuration, the groove makes the outer wall of the rolling part 321 uneven, thereby increasing the surface roughness of the outer wall of the rolling part 321, which in turn increases the coefficient of friction of the rolling part 321, thereby increasing the friction between the rolling part 321 and the surface to be cleaned.

[0071] Reference Figure 6 As shown, in one possible implementation, the roller component 320 further includes a rotating part 322, the rolling part 321 is coaxially arranged with the rotating part 322 and sleeved on the outer peripheral side of the rotating part 322, and the rotating part 322 is rotatably connected to the housing 100.

[0072] In other words, the diameter of the rolling part 321 is larger than the diameter of the rotating part 322. The rolling part 321 is connected between the two ends of the rotating part 322. This allows the rolling part 321 to protrude from the placement surface 110. After the rotating part 322 is rotatably connected to the housing 100, it can effectively support the rolling part 321, thereby making the rolling part 321 more stable when rolling, so that the second roller brush 310 can rotate stably.

[0073] Reference Figure 5 , Figures 7 to 9 As shown, in some embodiments, the second mounting groove 130 includes a brush groove 131 and two bearing grooves 132 that are interconnected, with the two bearing grooves 132 located at both ends of the brush groove 131. The second brush member 310 is disposed in the brush groove 131, and the rotating part 322 and the rolling part 321 are both disposed in the bearing grooves 132. The end of the rotating part 322 facing away from the second brush member 310 and the end of the rotating part 322 facing the second brush member 310 are both rotatably connected to the bearing groove 132.

[0074] Thus, when the second roller brush 310 is disposed in the roller brush groove 131, the second roller brush 310 can be rotatably disposed relative to the housing 100. When the rotating part 322 and the rolling part 321 are disposed in the bearing seat groove 132, the roller part 320 can be rotatably disposed relative to the housing 100. Furthermore, since both ends of the rotating part 322 are rotatably connected to the bearing seat groove 132, the two ends of the rotating part 322 can form two rotational support points for the roller part 320, thereby ensuring that the roller part 320 rolls smoothly, thus ensuring that the second roller brush 310 rotates smoothly.

[0075] Reference Figure 6 , Figure 8 As shown, in one possible implementation, the roller 320 further includes a connecting portion 323, which is connected to one end of the rotating portion 322 facing the second roller brush 310, and at least a portion of the connecting portion 323 is inserted into the second roller brush 310.

[0076] In this way, the roller 320 can be fixedly connected to the second roller brush 310 through the connecting part 323, so that the roller 320 drives the second roller brush 310 to rotate when it rolls. After part of the connecting part 323 is inserted into the second roller brush 310, the axial dimension of the second roller brush 310 can be increased without changing the axial dimension of the second cleaning assembly 300, thereby increasing the outer peripheral area of ​​the second roller brush 310.

[0077] Reference Figure 7 As shown, in some embodiments, the outer peripheral surface of the second roller brush 310 is provided with a plurality of protrusions 311.

[0078] The multiple protrusions 311 are spaced apart along the axial direction of the second roller brush 310 on the outer peripheral surface of the second roller brush 310, and are also spaced apart along the circumferential direction of the second roller brush 310 on the outer peripheral surface of the second roller brush 310. This allows the protrusions 311 to be distributed in various areas of the outer peripheral surface of the second roller brush 310. The protrusions 311 can increase the contact force between the second roller brush 310 and the surface to be cleaned, which helps to loosen and remove stubborn debris and dust mites, thereby improving the cleaning effect of the second roller brush 310.

[0079] In some embodiments, the second cleaning component 300 further includes an electrostatic tufting strip connected to the outer peripheral surface of the second roller brush 310.

[0080] For example, the electrostatic hair-attracting strip covers the entire outer peripheral surface of the second roller brush 310, or the electrostatic hair-attracting strip covers part of the outer peripheral surface of the second roller brush 310. In this way, when the mite removal device moves on the surface to be cleaned, the roller 320 drives the second roller brush 310 to rotate, thereby causing the electrostatic hair-attracting strip to attract hair on the surface to be cleaned, thereby improving the cleaning effect of the mite removal device.

[0081] When the outer peripheral surface of the second roller brush 310 is provided with multiple electrostatic hair-attracting strips, two adjacent electrostatic hair-attracting strips can be arranged in opposite directions, so that the second roller brush 310 can adhere to the hair whether it rotates in the forward or reverse direction.

[0082] Reference Figure 2 , Figure 4 , Figure 5 As shown, in one possible implementation, the housing 100 includes a bottom shell 100a and a roller brush cover plate 100b. The roller brush cover plate 100b is detachably connected to the bottom shell 100a to jointly define a first mounting groove 120 and a second mounting groove 130. The outer surface of the roller brush cover plate 100b facing away from the first mounting groove 120 forms a placement surface 110.

[0083] The roller brush cover plate 100b has a first air inlet 110b, a second air inlet 120b and a clearance opening 130b. The first air inlet 110b is correspondingly arranged with the first roller brush 210, the second air inlet 120b is correspondingly arranged with the second roller brush 310, and the clearance opening 130b is correspondingly arranged with the rolling part 321.

[0084] Thus, since the roller brush cover 100b is detachably connected to the bottom shell 100a, it is convenient to remove the roller brush cover 100b from the bottom shell 100a to clean the first roller brush 210 and the second roller brush 310. In addition, the airflow can carry dust mites from the first air inlet 110b into the first mounting groove 120, and the airflow can carry dust mites from the second air inlet 120b into the second mounting groove 130, so that the mite removal device can suck away the dust mites on the surface to be cleaned. The rolling part 321 can extend from the relief opening 130b to protrude from the placement surface 110, so that the rolling part 321 can roll and contact the surface to be cleaned.

[0085] Reference Figure 1 , Figure 3 , Figure 5 As shown, in one possible implementation, the mite removal device further includes a dust cup assembly 400, and the housing 100 has an air intake 140 on the side facing the placement surface 110. The air intake 140 is connected to the dust cup assembly 400 and is located between the first mounting groove 120 and the second mounting groove 130, and is connected to both the first mounting groove 120 and the second mounting groove 130.

[0086] It is understood that the mite removal device may also include a fan assembly, which is connected to the dust cup assembly 400 and is used to provide negative pressure suction to the dust cup assembly 400. In this way, when the mite removal device moves on the surface to be cleaned, the first roller brush 210 and the second roller brush 310 can both rotate relative to the housing 100. The rotation of the first roller brush 210 and the second roller brush 310 can be combined with a beating action to fully loosen the mites and debris embedded in the fabric fibers. Since the air inlet 140 is located between the first mounting groove 120 and the second mounting groove 130, the loosened dust mites are sucked into the dust cup assembly 400 from the air inlet 140 under the action of suction, thereby achieving the collection of dust mites.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A mite removal device, characterized in that, include: The housing (100) has a placement surface (110), a first mounting groove (120) and a second mounting groove (130) on one side. The placement surface (110) is configured to contact the surface to be cleaned. The first mounting groove (120) and the second mounting groove (130) are spaced apart along the travel direction of the mite removal device. The first cleaning component (200) includes a first roller brush (210) and a drive motor. The first roller brush (210) is disposed in the first mounting groove (120). The drive motor is connected to the housing (100) and is drivenly connected to the first roller brush (210). The second cleaning component (300) is disposed in the second mounting groove (130). The second cleaning component (300) includes a second roller brush (310) and two rollers (320). The two rollers (320) are connected to both ends of the second roller brush (310). The rollers (320) are rotatably connected to the housing (100), and at least a portion of the rollers (320) protrudes from the placement surface (110).

2. The mite removal device according to claim 1, characterized in that, The roller (320) includes a rolling part (321) configured to roll in contact with the surface to be cleaned. The rolling part (321) is coaxially connected to the second roller brush (310), and the diameter of the rolling part (321) is larger than the diameter of the second roller brush (310).

3. The mite removal device according to claim 2, characterized in that, The outer wall of the rolling part (321) is provided with a textured structure.

4. The mite removal device according to claim 2 or 3, characterized in that, The roller component (320) further includes a rotating part (322), the rolling part (321) is coaxially arranged with the rotating part (322) and sleeved on the outer periphery of the rotating part (322), and the rotating part (322) is rotatably connected to the housing (100).

5. The mite removal device according to claim 4, characterized in that, The second mounting groove (130) includes a brush groove (131) and two bearing grooves (132) that are interconnected, and the two bearing grooves (132) are located at both ends of the brush groove (131); The second roller brush (310) is disposed in the roller brush groove (131), the rotating part (322) and the rolling part (321) are both disposed in the bearing groove (132), and both ends of the rotating part (322) are rotatably connected to the bearing groove (132).

6. The mite removal device according to claim 4, characterized in that, It also includes a connecting part (323) connected to one end of the rotating part (322) facing the second roller brush (310), and at least part of the connecting part (323) is inserted into the second roller brush (310).

7. The mite removal device according to any one of claims 1-3, characterized in that, The outer side wall of the second roller brush (310) is provided with a number of protrusions (311).

8. The mite removal device according to any one of claims 1-3, characterized in that, It also includes an electrostatic tufting strip, which is connected to the outer side wall of the second roller brush (310).

9. The mite removal device according to claim 2 or 3, characterized in that, The housing (100) includes a bottom shell (100a) and a roller brush cover plate (100b). The roller brush cover plate (100b) is detachably connected to the bottom shell (100a) to jointly define the first mounting groove (120) and the second mounting groove (130). The outer surface of the roller brush cover plate (100b) facing away from the first mounting groove (120) forms the placement surface (110). The roller brush cover (100b) has a first air inlet (110b), a second air inlet (120b), and a clearance opening (130b). The first air inlet (110b) is correspondingly arranged with the first roller brush (210), the second air inlet (120b) is correspondingly arranged with the second roller brush (310), and the clearance opening (130b) is correspondingly arranged with the rolling part (321).

10. The mite removal device according to any one of claims 1-3, characterized in that, It also includes a dust cup assembly (400), and the housing (100) has an air intake (140) on the side where the placement surface (110) is provided. The air intake (140) is connected to the dust cup assembly (400). The air intake (140) is located between the first mounting groove (120) and the second mounting groove (130), and is connected to both the first mounting groove (120) and the second mounting groove (130).

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