Brush head and acarus killing and dust collecting equipment

Abstract

The utility model provides a brush head and acarus killing and dust collecting equipment, and relates to the technical field of environment cleaning equipment, the brush head comprises a shell, a cleaning part and a hair adsorption assembly, the cleaning part and the hair adsorption assembly are both arranged on the shell, and the cleaning part is movably arranged relative to the shell so as to conduct cleaning operation; the hair adsorption assembly comprises a movable adsorption unit, the movable adsorption unit comprises a support and a hair scraping piece, the support is movably connected to the shell, the hair scraping piece is connected to the support, and the hair scraping piece is configured to rub with the to-be-cleaned face and generate static charges so as to adsorb hair on the to-be-cleaned face. The brush head is good in hair winding prevention effect.

Description

Technical Field

[0001] The present application relates to the technical field of environmental cleaning equipment, and in particular to a brush head and a mite removal and dust suction device. Background Art

[0002] Mite removal vacuum cleaners are also called mite removal machines, which can be used to clean the surface of textile items such as beds, sofas, carpets, and clothing. When using a mite removal vacuum cleaner for cleaning, the mite removal vacuum cleaner comes into contact with the surface to be cleaned, thereby sucking dust and allergens such as bacteria and mites that are bred into the mite removal vacuum cleaner.

[0003] The mite-removing vacuum cleaner in the related technology includes a vacuum cleaner main body, a suction head and an air duct connecting the two. The suction head includes a shell and a roller brush. The vacuum cleaner main body includes a fan and a dust cup. The shell has a suction port, and a roller brush is provided at the suction port. The air duct is connected between the suction port and the dust cup. The roller brush beats the surface to be cleaned, so that dust mites hidden deep in the surface to be cleaned are lifted up, and then the fan provides suction, so that allergens such as dust and mites enter the dust cup from the suction port and the air duct in turn.

[0004] However, since there is usually a lot of hair on the surfaces of beds and sofas to be cleaned, the hair is easily entangled in the roller brush. Utility Model Content

[0005] Based on this, the present application provides a brush head and a mite removal and dust suction device, and the brush head has a good effect in preventing hair entanglement.

[0006] The embodiment of the present application provides a brush head, comprising a shell, a cleaning member and a hair adsorption assembly, wherein the cleaning member and the hair adsorption assembly are both arranged on the shell, and the cleaning member is movably arranged relative to the shell to perform a cleaning operation;

[0007] The hair adsorption assembly includes a mobile adsorption unit, which includes a bracket and a shaving piece. The bracket is movably connected to the shell, and the shaving piece is connected to the bracket. The shaving piece is constructed to rub against the surface to be cleaned and generate static charge to adsorb the hair on the surface to be cleaned.

[0008] The brush head provided by the present application is provided with a shell for installing a cleaning piece and a hair adsorption component, and the cleaning piece is provided for contacting with the surface to be cleaned so as to clean the surface to be cleaned, and a bracket is provided for installing the shaving piece to the shell so that the shaving piece can be movably arranged relative to the shell, so that when the brush head moves back and forth on the surface to be cleaned, the shaving piece can move relative to the shell, and the shaving piece is provided for contacting and rubbing with the surface to be cleaned, so that the shaving piece generates static charge, and then adsorbs the hair on the surface to be cleaned through electrostatic action, thereby preventing the hair from being entangled on the cleaning piece, thereby preventing the hair from affecting the cleaning operation of the cleaning piece.

[0009] In a possible implementation, the brush head provided in the present application further includes a first electrostatic hair suction member, which is arranged on the side of the bracket facing outside the shell, and the first electrostatic hair suction member is constructed to absorb the hair to the bracket through the electrostatic charge of the hair.

[0010] In this way, the first electrostatic hair suction member can further fix the absorbed hair on the bracket to prevent the hair from returning to the surface to be cleaned, thereby facilitating the subsequent collection of the absorbed hair.

[0011] In a possible implementation, the brush head provided by the present application, the bracket and the shell are rotatably connected, and the first electrostatic hair suction element and the scraping element are arranged at intervals along the rotation direction of the bracket.

[0012] In this way, when the user pushes the brush head to move on the surface to be cleaned, the shaving element contacts the surface to be cleaned, causing the shaving element to receive the thrust and rotate or swing, and generate friction with the surface to be cleaned below the shaving element, causing the shaving element to generate static electricity due to the friction, and then electrostatically adsorbing the hair on the surface to be cleaned, and then the first electrostatic hair suction element can stably adsorb the hair on the bracket.

[0013] In a possible implementation, in the brush head provided in the present application, the scraping member extends along the rotation axis of the bracket, and the extension direction of the first electrostatic hair suction member is consistent with the extension direction of the scraping member.

[0014] In this way, when the bracket rotates, the scraper can have a larger contact area with the surface to be cleaned, and then fully rub against the surface to be cleaned to generate greater static electricity, so that the scraper can absorb more hair, and the surface area of ​​the first electrostatic hair suction element is larger, so it can absorb more hair.

[0015] In one possible implementation, the brush head provided in the present application has a shell with a dust collecting chamber, the dust collecting chamber is constructed to be connected to the device host, the dust collecting chamber has an opening, the bracket is movably arranged in the dust collecting chamber, and the scraping element extends to the outside of the dust collecting chamber through the opening.

[0016] In this way, when the scraping piece contacts the surface to be cleaned and is pushed, the scraping piece can rotate relative to the shell, and the adsorbed hair can enter the dust collecting chamber through the opening. Afterwards, the hair in the dust collecting chamber can be sucked away by the negative pressure suction provided by the fan of the device host and collected in the dust collecting cup of the device host.

[0017] In one possible implementation, the brush head provided by the present application, the hair suction component also includes a second electrostatic hair suction component, and the second electrostatic hair suction component is arranged in the dust collecting chamber and opposite to the first electrostatic hair suction component to transfer the hair sucked by the mobile suction unit to the second electrostatic hair suction component through the electrostatic charge of the hair.

[0018] In this way, the hair on the shaving member and the first electrostatic hair suction member can be easily transferred to the second electrostatic hair suction member, and the second electrostatic hair suction member is arranged opposite to the device host, so that the negative pressure suction force of the device host can easily suck away the hair on the second electrostatic hair suction member.

[0019] In a possible implementation, in the brush head provided by the present application, when the bracket moves relative to the shell, the second electrostatic hair suction member and the first electrostatic hair suction member rub against each other, or there is a gap between the first electrostatic hair suction member and the second electrostatic hair suction member.

[0020] In this way, the electrostatic charge can be transferred between the first electrostatic hair suction member and the second electrostatic hair suction member, so that the second electrostatic hair suction member can absorb the hair on the first electrostatic hair suction member, thereby facilitating the device host to absorb the hair.

[0021] In a possible implementation, in the brush head provided in the present application, the extension direction of the second electrostatic hair suction member is consistent with the extension direction of the first electrostatic hair suction member.

[0022] In this way, it can be ensured that there is a larger contact area between the first electrostatic hair suction member and the second hair suction member, thereby facilitating mutual friction between the two, thereby transferring the hair on the first electrostatic hair suction member to the second electrostatic hair suction member.

[0023] In one possible implementation, the brush head provided in the present application has a shell with a mounting groove, the mounting groove and the dust collecting chamber are arranged in parallel, the cleaning element is arranged in the mounting groove, the mounting groove has a dust suction port, and the dust suction port is constructed to generate negative pressure for dust suction.

[0024] In this way, when the user pushes the brush head to move on the surface to be cleaned, the cleaning element can contact the surface to be cleaned, and then clean the surface to be cleaned. At the same time, the mobile adsorption unit can adsorb the hair on the surface to be cleaned to prevent the hair from being entangled on the cleaning element.

[0025] In a possible implementation, in the brush head provided by the present application, the scraping member is a flexible member, and at least one of the first electrostatic hair suction member and the second electrostatic hair suction member is a fiber member.

[0026] In this way, the scraping element can be deformed appropriately when subjected to external force, thereby making it easier for the user to push the brush head back and forth on the surface to be cleaned, and one or both of the first electrostatic hair suction element and the second electrostatic hair suction element can be made of fibers that are prone to static electricity, so that static charge can be transferred between the scraping element and the first electrostatic hair suction element and the second electrostatic hair suction element, thereby causing both the first electrostatic hair suction element and the second electrostatic hair suction element to be charged with static electricity.

[0027] In a possible implementation, the brush head provided in the present application comprises a shaving member including at least two shaving strips, and the at least two shaving strips are arranged at intervals along the extension direction of the bracket.

[0028] In this way, the contact area between the shaving element and the surface to be cleaned can be enlarged, so that the hair under the bracket is charged with static electricity, thereby absorbing more hair.

[0029] In a possible implementation, in the brush head provided in the present application, the height of the shaving member protruding from the outer wall of the shell is greater than or equal to 3 mm, and the height of the shaving member protruding from the outer wall of the shell is less than or equal to 4 mm.

[0030] In this way, the scraper can protrude from the outer wall of the shell to a certain height, and when the scraper produces elastic deformation, the scraper can repeatedly contact and rub against the surface to be cleaned, but the outer wall of the shell will not be raised too much relative to the surface to be cleaned, resulting in the cleaning element being unable to contact the surface to be cleaned well.

[0031] In a possible implementation, the brush head provided in the present application has a bracket that is arranged to swing back and forth relative to the mounting groove.

[0032] In this way, when the shaving member is pushed, the bracket and the shaving member are prompted to swing back and forth relative to the housing, so that the shaving member repeatedly rubs against the surface to be cleaned, thereby electrostatically adsorbing the hair on the surface to be cleaned.

[0033] In a possible implementation, the brush head provided by the present application, the bracket includes a first connecting portion and a second connecting portion connected to each other, the extension direction of the second connecting portion is consistent with the extension direction of the shaving member, the second connecting portion is connected between the two first connecting portions, the shaving member is connected to the second connecting portion, and the first connecting portion is swingably connected to the groove wall of the mounting groove;

[0034] The second connection part is an arc-shaped curved surface, and the second connection part protrudes toward the outside of the shell, and the scraping member is connected to the middle part of the second connection part.

[0035] In this way, the bracket can be used to install the scraper by setting a first connecting part, and the bracket can be swingably connected to the installation groove through the second connecting part, so that the bracket is swingably set relative to the shell, so that when the scraper is subjected to a thrust, the mobile adsorption unit is prompted to swing synchronously.

[0036] In a possible implementation, in the brush head provided in the present application, at least two first electrostatic hair suction members are respectively arranged on both sides of the scraping member along its own extension direction.

[0037] In this way, when the scraping element rubs against the surface to be cleaned, static charge can be transferred to the first electrostatic hair suction elements on both sides, and the first electrostatic hair suction elements distributed on both sides of the scraping element can cover a larger support surface, thereby absorbing more hair on the first electrostatic hair suction elements.

[0038] In a possible implementation, the brush head provided in the present application also includes an air duct member, which has a first air suction port, a second air suction port and an air outlet that are interconnected, and the air outlet is constructed to be connected to the device host, the first air suction port is connected to the mounting slot, and the second air suction port is connected to the dust collecting chamber.

[0039] In this way, dust mites and the like on the surface to be cleaned can be sucked into the dust cup of the device host through the first suction port and the air outlet, and hair electrostatically adsorbed to the dust collecting chamber can be sucked into the dust cup of the device host through the second suction port and the air outlet.

[0040] In a second aspect, the present application also provides a mite removal and vacuuming device, comprising a device host and a brush head provided in the first aspect, wherein the brush head is connected to the device host.

[0041] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the brush head and the mite removal and vacuuming equipment provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 A schematic diagram of the structure of a dust mite removal and vacuum cleaner provided in an embodiment of the present application;

[0044] Figure 2 A schematic diagram of the structure of a brush head provided in an embodiment of the present application;

[0045] Figure 3 for Figure 1 The main view;

[0046] Figure 4 for Figure 3 Exploded diagram of

[0047] Figure 5 This is a schematic diagram of the structure of the hair adsorption component in the brush head provided in an embodiment of the present application.

[0048] Description of reference numerals:

[0049] 10-Brush head;

[0050] 100-housing; 110-dust collecting chamber; 120-installation slot;

[0051] 200-cleaning parts;

[0052] 300-hair adsorption component; 310-mobile adsorption unit; 311-bracket; 3111-first connecting part; 3112-second connecting part; 312-shaving member; 3121-shaving strip; 320-first electrostatic hair adsorption member; 330-second electrostatic hair adsorption member;

[0053] 400-air duct member; 410-first air inlet; 420-second air inlet; 430-air outlet;

[0054] 20-Device host. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme in the embodiment of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0056] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0058] The terms "first", "second", "third" (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0059] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or display comprising a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or display.

[0060] The mite-removing vacuum cleaner in the related technology includes a vacuum cleaner main body, a suction head and an air duct connecting the two. The suction head includes a shell and a roller brush. The vacuum cleaner main body includes a fan and a dust cup. The shell has a suction port, and a roller brush is provided at the suction port. The air duct is connected between the suction port and the dust cup. The roller brush beats the surface to be cleaned, so that dust mites hidden deep in the surface to be cleaned are lifted up, and then the fan provides suction, so that allergens such as dust and mites enter the dust cup from the suction port and the air duct in turn.

[0061] However, since there is usually a lot of hair on the surfaces of beds and sofas to be cleaned, the hair is easily entangled in the roller brush.

[0062] In view of the above problems, the embodiments of the present application provide a brush head and a mite removal and vacuuming device, wherein the brush head is provided with a hair adsorption component, the hair adsorption component includes a mobile adsorption unit, the mobile adsorption unit includes a bracket and a scraping piece, the scraping piece is provided for contacting and rubbing with the surface to be cleaned, and the bracket is provided for movably connecting the scraping piece to the shell, so that when the brush head moves on the surface to be cleaned, the scraping piece and the surface to be cleaned move relative to each other and rub against each other to generate static electricity, thereby causing the hair to carry static electricity, and then adsorbing the hair on the surface to be cleaned through the action of static electricity, thereby preventing the hair from being entangled on the cleaning piece.

[0063] The following is combined with Figure 1 To Attachment Figure 5 The specific implementation of the brush head and the mite removal and dust suction device provided in the embodiments of the present application is described in detail.

[0064] Reference Figure 1 As shown, the present application provides a dust mite removal device, including a brush head 10 and a device main unit 20, wherein the brush head 10 is connected to the device main unit 20. The brush head 10 is used to contact the surface to be cleaned, and the device main unit 20 is used to provide negative pressure suction to the brush head 10, so as to suck the dust mites and the like on the surface to be cleaned into the device main unit 20 and collect them.

[0065] Reference Figures 2 to 5 As shown, specifically, the brush head 10 provided in the embodiment of the present application includes a shell 100, a cleaning member 200 and a hair adsorption component 300. The cleaning member 200 and the hair adsorption component 300 are both arranged on the shell 100, and the cleaning member 200 is movably arranged relative to the shell 100 to perform a cleaning operation.

[0066] The hair adsorption component 300 includes a mobile adsorption unit 310, which includes a bracket 311 and a shaving piece 312. The bracket 311 is movably connected to the shell 100, and the shaving piece 312 is connected to the bracket 311. The shaving piece 312 is constructed to rub against the surface to be cleaned and generate static electricity to adsorb the hair on the surface to be cleaned.

[0067] In the present application, the shell 100 is used to install and fix the cleaning member 200 and the hair adsorption component 300. The cleaning member 200 is used to contact the surface to be cleaned to clean the surface to be cleaned. For example, the cleaning member 200 can be rotatably arranged relative to the shell 100 so that the outer peripheral wall of the cleaning member 200 is in rolling contact with the surface to be cleaned, thereby sucking dust mites and the like into the device host 20 for collection.

[0068] The hair adsorption assembly 300 is used to adsorb the hair on the surface to be cleaned, thereby preventing the hair from being entangled in the cleaning member 200, thereby preventing the hair from affecting the cleaning operation of the cleaning member 200. Specifically, the hair adsorption assembly 300 may include a mobile adsorption unit 310, and the mobile adsorption unit 310 may include a bracket 311 and a shaving member 312, and the bracket 311 is used to install the shaving member 312 to the housing 100, so that the shaving member 312 is movably arranged relative to the housing 100.

[0069] For example, the bracket 311 can be reciprocatingly arranged relative to the shell 100, thereby driving the scraper 312 to reciprocate relative to the shell 100 along the moving direction of the mite removal and vacuuming device, so that the scraper 312 contacts and rubs against the surface to be cleaned during the movement, so that the scraper 312 generates static electricity due to the friction, thereby absorbing the hair on the surface to be cleaned through the static action.

[0070] For another example, the bracket 311 can be set to swing back and forth relative to the shell 100, thereby driving the scraper 312 to swing back and forth relative to the shell 100, so that the scraper 312 contacts and rubs against the surface to be cleaned during the swinging process, so that the scraper 312 generates static electricity due to the friction, thereby absorbing the hair on the surface to be cleaned through the electrostatic effect.

[0071] The brush head 10 provided in the embodiment of the present application includes a housing 100, a cleaning member 200 and a hair adsorption assembly 300, wherein the hair adsorption assembly 300 includes a movable adsorption unit 310, and the movable adsorption unit 310 includes a bracket 311 and a shaving member 312. The housing 100 is provided for mounting the cleaning member 200 and the hair adsorption assembly 300, the cleaning member 200 is provided for contacting with the surface to be cleaned so as to perform a cleaning operation on the surface to be cleaned, the bracket 311 is provided for mounting the shaving member 312 to the housing 100, so that the shaving member 312 can be movably arranged relative to the housing 100, and thus when the brush head 10 moves back and forth on the surface to be cleaned, the shaving member 312 can move relative to the housing 100, and the shaving member 312 is provided for contacting and rubbing with the surface to be cleaned, so that the shaving member 312 generates static charge, and then adsorbs the hair on the surface to be cleaned through electrostatic action, thereby preventing the hair from being entangled on the cleaning member 200, thereby preventing the hair from affecting the cleaning operation of the cleaning member 200.

[0072] Reference Figure 4 and Figure 5 As shown, in a possible implementation, the hair adsorption component 300 also includes a first electrostatic hair adsorption component 320, which is arranged on the side of the bracket 311 facing the outside of the shell 100, and the first electrostatic hair adsorption component 320 is constructed to adsorb the hair to the bracket 311 through the electrostatic charge of the hair.

[0073] That is to say, as the brush head 10 moves back and forth on the surface to be cleaned, the scraping element 312 rubs against the surface to be cleaned and generates static electricity. The scraping element 312 is charged with static electricity and absorbs hair through static electricity. At the same time, the scraping element 312 can also make the first electrostatic hair suction element 320 also charged with static electricity. The first electrostatic hair suction element 320 can further fix the absorbed hair on the bracket 311 to prevent the hair from returning to the surface to be cleaned, thereby facilitating the subsequent collection of the absorbed hair.

[0074] In some embodiments, the bracket 311 and the housing 100 are rotatably connected, and the first electrostatic hair suction member 320 and the scraping member 312 are arranged at intervals along the rotation direction of the bracket 311 .

[0075] With such a configuration, when the user pushes the brush head 10 to move on the surface to be cleaned, the scraping element 312 contacts the surface to be cleaned, thereby causing the scraping element 312 to rotate or swing due to the thrust, and generate friction with the surface to be cleaned below the scraping element 312, thereby causing the scraping element 312 to generate static electricity due to the friction, and then electrostatically adsorbing the hair on the surface to be cleaned, and then the second electrostatic hair suction element 330 can stably adsorb the hair on the bracket 311.

[0076] In a possible implementation, the scraping member 312 extends along the rotation axis of the bracket 311 , and the extension direction of the first electrostatic hair suction member 320 is consistent with the extension direction of the scraping member 312 .

[0077] In this way, when the bracket 311 rotates, the scraper 312 can have a larger contact area with the surface to be cleaned, and then fully rub against the surface to be cleaned to generate greater static electricity, so that the scraper 312 can absorb more hair, and the first electrostatic hair suction element 320 has a larger surface area and can absorb more hair.

[0078] Reference Figures 2 to 4 As shown, in some embodiments, the shell 100 has a dust collecting chamber 110, which is constructed to be connected to the device host 20, the dust collecting chamber 110 has an opening, the bracket 311 is movably disposed in the dust collecting chamber 110, and the scraping member 312 extends to the outside of the dust collecting chamber 110 through the opening.

[0079] In this arrangement, when the scraper 312 contacts the surface to be cleaned and is pushed, the scraper 312 can rotate relative to the shell 100, and the adsorbed hair can enter the dust collecting chamber 110 through the opening. Thereafter, the hair in the dust collecting chamber 110 can be sucked away by the negative pressure suction provided by the fan of the device host 20 and collected in the dust collecting cup of the device host 20.

[0080] Reference Figure 4 and Figure 5 As shown, in a possible implementation, the hair adsorption component 300 also includes a second electrostatic hair adsorption component 330, which is arranged in the dust collecting chamber 110 and is arranged opposite to the first electrostatic hair adsorption component 320 to transfer the hair adsorbed by the mobile adsorption unit 310 to the second electrostatic hair adsorption component 330 through the electrostatic charge of the hair.

[0081] It can be understood that since the first electrostatic hair suction piece 320 and the device host 20 are located on opposite sides of the shell 100, and the first electrostatic hair suction piece 320 is arranged with its back to the device host 20, it is not convenient to directly suck away the hair on the scraping piece 312 and the first electrostatic hair suction piece 320 through the device host 20. Therefore, a second electrostatic hair suction piece 330 opposite to the first electrostatic hair suction piece 320 is arranged in the dust collecting chamber 110, so that the hair on the scraping piece 312 and the first electrostatic hair suction piece 320 is transferred to the second electrostatic hair suction piece 330. The second electrostatic hair suction piece 330 is arranged opposite to the device host 20, so as to facilitate the negative pressure suction force of the device host 20 to suck away the hair on the second electrostatic hair suction piece 330.

[0082] In some embodiments, when the bracket 311 moves relative to the housing 100 , the second electrostatic hair attracting member 330 and the first electrostatic hair attracting member 320 rub against each other, or there is a gap between the first electrostatic hair attracting member 320 and the second electrostatic hair attracting member 330 .

[0083] In this way, when the bracket 311 moves relative to the shell 100, it will drive the first electrostatic hair suction piece 320 to move relative to the second electrostatic hair suction piece 330, thereby causing the first electrostatic hair suction piece 320 and the second electrostatic hair suction piece 330 to rub against each other, thereby generating static electricity between the two, so that the second electrostatic hair suction piece 330 absorbs the hair on the first electrostatic hair suction piece 320, thereby facilitating the device host 20 to absorb the hair.

[0084] Alternatively, there may be a gap between the first electrostatic hair suction piece 320 and the second electrostatic hair suction piece 330. When the electrostatic effect generated between the scraping piece 312 and the surface to be cleaned is large enough, the first electrostatic hair suction piece 320 and the second electrostatic hair suction piece 330 may both be charged with static electricity, thereby transferring hair between the first electrostatic hair suction piece 320 and the second electrostatic hair suction piece 330, thereby facilitating the device host 20 to absorb hair.

[0085] In a possible implementation, the extension direction of the second electrostatic hair suction member 330 is consistent with the extension direction of the first electrostatic hair suction member 320 .

[0086] Such a configuration can ensure that there is a larger contact area between the first electrostatic hair suction member 320 and the second hair suction member, thereby facilitating mutual friction between the two, thereby transferring the hair on the first electrostatic hair suction member 320 to the second electrostatic hair suction member 330, thereby facilitating the device host 20 to absorb the hair.

[0087] Reference Figures 2 to 4 As shown, in some embodiments, the shell 100 has a mounting groove 120, the mounting groove 120 and the dust collecting chamber 110 are arranged in parallel, the cleaning member 200 is arranged in the mounting groove 120, and the mounting groove 120 has a dust suction port, which is constructed to generate negative pressure for dust suction.

[0088] That is to say, the cleaning member 200 and the mobile adsorption unit 310 are arranged in parallel, so that when the user pushes the brush head 10 to move on the surface to be cleaned, the cleaning member 200 can contact the surface to be cleaned, and then clean the surface to be cleaned. At the same time, the mobile adsorption unit 310 can adsorb the hair on the surface to be cleaned to prevent the hair from being entangled on the cleaning member 200.

[0089] In a possible implementation, the scraping member 312 is a flexible member, and at least one of the first electrostatic hair suction member 320 and the second electrostatic hair suction member 330 is a fiber member.

[0090] It is understandable that the scraping member 312 should be able to deform appropriately when subjected to external force, thereby facilitating the user to push the brush head 10 back and forth on the surface to be cleaned. Otherwise, the friction between the scraping member 312 and the surface to be cleaned is too large, and it is difficult for the user to push the brush head 10. In addition, one or both of the first electrostatic hair suction member 320 and the second electrostatic hair suction member 330 can be made of fibers that are prone to static electricity, such as nylon, acrylic and polyester fibers, so that static charge can be transferred between the scraping member 312 and the first electrostatic hair suction member 330, thereby causing the first electrostatic hair suction member 320 and the second electrostatic hair suction member 330 to be charged with static electricity.

[0091] Reference Figure 5 As shown, in a specific implementation, the scraper 312 includes at least two scraper strips 3121 , and the at least two scraper strips 3121 are arranged at intervals along the extension direction of the bracket 311 .

[0092] That is to say, at least two scraping strips 3121 are spaced apart along the rotation axis of the bracket 311, so that the contact area between the scraping member 312 and the surface to be cleaned can be expanded, so that the hair under the bracket 311 is charged with static electricity, thereby absorbing more hair.

[0093] For example, the scraper strip 3121 can be made of silicone or rubber, so that the scraper strip 3121 has a certain flexibility to produce partial elastic deformation, and can also generate static electricity by rubbing against the surface to be cleaned.

[0094] In a possible implementation, the height of the scraper 312 protruding from the outer wall of the housing 100 is greater than or equal to 3 mm, and the height of the scraper 312 protruding from the outer wall of the housing 100 is less than or equal to 4 mm.

[0095] Such an arrangement allows the scraper 312 to protrude a certain height from the outer wall of the shell 100. When the scraper 312 produces elastic deformation, the scraper 312 can also repeatedly contact and rub against the surface to be cleaned, but the outer wall of the shell 100 will not be raised too much relative to the surface to be cleaned, resulting in the cleaning element 200 being unable to contact the surface to be cleaned well.

[0096] In a possible implementation, the bracket 311 is arranged to swing back and forth relative to the mounting slot 120. Thus, when the shaving member 312 is pushed, the bracket 311 and the shaving member 312 are forced to swing back and forth relative to the housing 100, so that the shaving member 312 repeatedly rubs against the surface to be cleaned, thereby electrostatically adsorbing the hair on the surface to be cleaned.

[0097] Reference Figure 5As shown, in a specific implementation, the bracket 311 includes a first connecting portion 3111 and a second connecting portion 3112 which are connected to each other, the extension direction of the second connecting portion 3112 is consistent with the extension direction of the scraper 312, the second connecting portion 3112 is connected between the two first connecting portions 3111, the scraper 312 is connected to the second connecting portion 3112, and the first connecting portion 3111 is swingably connected to the groove wall of the mounting groove 120.

[0098] The second connection portion 3112 is an arc-shaped surface and protrudes toward the outside of the housing 100 . The scraper 312 is connected to the middle of the second connection portion 3112 .

[0099] In this way, the bracket 311 can be used to install the scraper 312 by setting the first connecting part 3111, and the bracket 311 can be swingably connected to the installation groove 120 through the second connecting part 3112, so that the bracket 311 is swingably set relative to the shell 100, so that when the scraper 312 is pushed, the mobile adsorption unit 310 is prompted to swing synchronously.

[0100] In a possible implementation, at least two first electrostatic hair suction members 320 are respectively disposed on both sides of the scraping member 312 along its extension direction.

[0101] In this way, when the scraping piece 312 rubs against the surface to be cleaned, the static charge can be transferred to the first electrostatic hair suction pieces 320 on both sides of the scraping piece 312, and the first electrostatic hair suction pieces 320 distributed on both sides of the scraping piece 312 can cover a larger surface of the bracket 311, thereby adsorbing more hair on the first electrostatic hair suction pieces 320.

[0102] Refer to 1 to Figure 4 As shown, in a possible implementation, the brush head 10 provided in the embodiment of the present application also includes an air duct member 400, and the air duct member 400 has a first air suction port 410, a second air suction port 420 and an air outlet 430 that are interconnected, and the air outlet 430 is constructed to be connected to the device host 20, the first air suction port 410 is connected to the mounting groove 120, and the second air suction port 420 is connected to the dust collecting chamber 110.

[0103] In this way, dust mites and the like on the surface to be cleaned can be sucked into the dust cup of the device host 20 through the first suction port 410 and the air outlet 430, and hair electrostatically adsorbed to the dust collecting chamber 110 can be sucked into the dust cup of the device host 20 through the second suction port 420 and the air outlet 430.

[0104] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A brush head, characterized in that: It comprises a housing (100), a cleaning member (200) and a hair adsorption component (300), wherein the cleaning member (200) and the hair adsorption component (300) are both arranged on the housing (100), and the cleaning member (200) is movably arranged relative to the housing (100) to perform a cleaning operation; The hair adsorption component (300) comprises a mobile adsorption unit (310), wherein the mobile adsorption unit (310) comprises a bracket (311) and a shaving piece (312), wherein the bracket (311) is movably connected to the housing (100), and the shaving piece (312) is connected to the bracket (311), and the shaving piece (312) is configured to rub against a surface to be cleaned and generate static electricity so as to adsorb hair on the surface to be cleaned.

2. The brush head according to claim 1, characterized in that: It also includes a first electrostatic hair suction member (320), which is arranged on a side of the bracket (311) facing the outside of the shell (100), and the first electrostatic hair suction member (320) is configured to absorb the hair to the bracket (311) through the electrostatic charge of the hair.

3. The brush head according to claim 2, characterized in that: The support (311) and the housing (100) are rotatably connected, and the first electrostatic hair suction member (320) and the hair scraping member (312) are arranged at intervals along the rotation direction of the support (311).

4. The brush head according to claim 3, characterized in that: The scraping member (312) extends along the rotation axis of the bracket (311), and the extension direction of the first electrostatic hair suction member (320) is consistent with the extension direction of the scraping member (312).

5. The brush head according to any one of claims 2 to 4, characterized in that: The housing (100) has a dust collecting chamber (110), the dust collecting chamber (110) is configured to be connected to a device main unit (20), the dust collecting chamber (110) has an opening, the bracket (311) is movably arranged in the dust collecting chamber (110), and the scraping member (312) extends to the outside of the dust collecting chamber (110) via the opening.

6. The brush head according to claim 5, characterized in that: The hair suction component (300) further includes a second electrostatic hair suction piece (330), which is arranged in the dust collecting chamber (110) and is arranged opposite to the first electrostatic hair suction piece (320) so as to transfer the hair suctioned by the mobile suction unit (310) to the second electrostatic hair suction piece (330) through the electrostatic charge of the hair.

7. The brush head according to claim 6, characterized in that: When the bracket (311) moves relative to the shell (100), the second electrostatic hair suction member (330) and the first electrostatic hair suction member (320) rub against each other, or a gap exists between the first electrostatic hair suction member (320) and the second electrostatic hair suction member (330).

8. The brush head according to claim 7, characterized in that: The extension direction of the second electrostatic hair suction member (330) is consistent with the extension direction of the first electrostatic hair suction member (320).

9. The brush head according to claim 5, characterized in that: The housing (100) has a mounting groove (120), the mounting groove (120) and the dust collecting chamber (110) are arranged in parallel, the cleaning member (200) is arranged in the mounting groove (120), the mounting groove (120) has a dust suction port, and the dust suction port is configured to generate negative pressure for dust suction.

10. The brush head according to claim 6, characterized in that: The scraping member (312) is a flexible member, and at least one of the first electrostatic hair absorbing member (320) and the second electrostatic hair absorbing member (330) is a fiber member.

11. The brush head according to claim 10, characterized in that: The scraping member (312) comprises at least two scraping strips (3121), and the at least two scraping strips (3121) are arranged at intervals along the extension direction of the bracket (311).

12. The brush head according to claim 7, characterized in that: The height of the scraping piece (312) protruding from the outer wall of the shell (100) is greater than or equal to 3 mm, and the height of the scraping piece (312) protruding from the outer wall of the shell (100) is less than or equal to 4 mm.

13. The brush head according to claim 9, characterized in that: The bracket (311) is arranged to swing back and forth relative to the installation groove (120).

14. The brush head according to claim 13, characterized in that: The bracket (311) comprises a first connecting portion (3111) and a second connecting portion (3112) which are connected to each other, the extension direction of the second connecting portion (3112) is consistent with the extension direction of the scraping member (312), the second connecting portion (3112) is connected between the two first connecting portions (3111), the scraping member (312) is connected to the second connecting portion (3112), and the first connecting portion (3111) is swingably connected to the groove wall of the mounting groove (120); The second connecting portion (3112) is an arc-shaped curved surface, and the second connecting portion (3112) protrudes toward the outside of the shell (100), and the scraping member (312) is connected to the middle part of the second connecting portion (3112).

15. The brush head according to claim 14, characterized in that: At least two of the first electrostatic hair-absorbing components (320) are respectively arranged on both sides of the extension direction of the scraping component (312).

16. The brush head according to claim 9, characterized in that: The invention also includes an air duct member (400), wherein the air duct member (400) has a first air suction port (410), a second air suction port (420) and an air outlet (430) which are interconnected, and the air outlet (430) is configured to be connected to the device host (20), the first air suction port (410) is connected to the mounting groove (120), and the second air suction port (420) is connected to the dust collecting chamber (110).

17. A dust removal device for removing mites, characterized in that: It comprises a device host (20) and a brush head (10) according to any one of claims 1 to 16, wherein the brush head is connected to the device host (20).

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