CN211158920U

CN211158920U - Vibrating brush, vibrating brush assembly and cleaning device

Info

Publication number: CN211158920U
Application number: CN201920972386.0U
Authority: CN
Inventors: 张娜娜; 张宪强; 杨晓青
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Haier Smart Home Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-08-04
Anticipated expiration: 2029-06-26

Abstract

The application relates to the technical field of air conditioners and discloses a vibrating brush which comprises a brush piece; the vibrating part is provided with the brush part on the vibration output end; the brush part is driven by the vibrating part to vibrate. When cleaning, the brush piece generates vibration, and the cleaning effect is improved. The cleaning device can be applied to the cleaning device of the air conditioner filter screen, and the filter screen can be effectively cleaned. The application also discloses a vibrating brush assembly and a cleaning device, including the aforementioned vibration.

Description

Vibrating brush, vibrating brush assembly and cleaning device

Technical Field

The application relates to the technical field of air conditioners, for example to a vibrating brush, a vibrating brush assembly and a cleaning device.

Background

At present, a filter screen of an air conditioner is mainly used for dust separation, and if too much dust is accumulated on the filter screen, the circulation of air is blocked, and the refrigerating and heating effects are influenced. Therefore, the air conditioner filter net needs to be cleaned regularly. At present, the cleaning mode of the filter screen of the air conditioner has two cleaning modes, namely a manual cleaning mode and an automatic cleaning mode, and no matter which cleaning mode is adopted, the filter screen is not easy to clean due to dense holes. In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: the filter screen is not easy to clean due to dense openings.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a vibrating brush, a vibrating brush assembly and a cleaning device, and aims to solve the technical problem that the filter screen is not easy to clean due to dense holes.

In some embodiments, the vibrating brush includes, in combination,

a brush member;

the vibrating part is provided with the brush part on the vibration output end;

the brush part is driven by the vibrating part to vibrate.

In some embodiments, the vibrating brush assembly includes,

the vibrating brush;

the driving rod, the vibration brush set up in the actuating lever.

In some embodiments, the cleaning device comprises the vibrating brush; or, include the vibrating brush assembly described above.

The vibrating brush, the vibrating brush assembly and the cleaning device provided by the embodiment of the disclosure can realize the following technical effects:

the vibrating brush of the embodiment of the disclosure vibrates when cleaning, and the cleaning effect is improved. The cleaning device can be applied to the cleaning device of the air conditioner filter screen, and the filter screen can be effectively cleaned.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural view of a vibrating brush according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of a vibrating brush according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a vibrating brush according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a vibrating brush according to an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of an elevational structure of a vibrating brush according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of a vibrating brush assembly according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a vibrating brush assembly according to an embodiment of the present disclosure;

FIG. 8 is a cross-sectional structural view of the vibrating brush assembly of FIG. 7;

FIG. 9 is a schematic structural diagram of a cleaning device provided in an embodiment of the present disclosure;

FIG. 10 is a schematic structural diagram of a cleaning device provided in an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram of a magnetic generating element provided in an embodiment of the present disclosure;

FIG. 12 is a schematic structural view of a cleaning device provided in an embodiment of the present disclosure;

FIG. 13 is a schematic cross-sectional view taken along line C-C of FIG. 12, without the drive rod and the magnetic generating member;

FIG. 14 is a schematic cross-sectional view taken along line C-C of FIG. 12;

FIG. 15 is a schematic perspective view of the C-C cross-section of FIG. 12;

fig. 16 is a schematic structural diagram of a self-cleaning filter screen provided in the embodiment of the present disclosure;

reference numerals:

100. vibrating the brush; 110. a brush member; 111. a main body; 1110. an assembly gap; 1111. a battery case; 112. cleaning the structure (bristles); 113. a placement chamber; 114. a cover body; 120. a vibrating member; 1200. a vibration output end; 121. a first vibrating member; 122. a second vibrating member; 130. a connecting member; 131. sleeving a hole; 132. a limiting convex rib; 200. a drive rod; 201. a limiting groove; 210. a conductive core; 220. a housing; 230. a conductor. 300. A magnetism generating member; 310. an overlap region; 400. a frame; 410. a limit guide structure (limit guide groove); 420. supporting a step; 421. a support surface; 430. assembling a groove; 431. an opening; 510. a power source; 520. a commutator; 600. a dust collecting box; 610. a baffle plate; 700. a screen frame; 710. and (4) a filter screen.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

In the description herein, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, refer to an orientation or positional relationship as shown in the drawings, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description herein, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or interconnected between two elements, directly or indirectly through an intermediate medium, and the specific meanings of the terms as described above will be understood by those skilled in the art according to the specific situation.

In the description herein, it will be understood that the term "plurality" means "two" or "more than two".

Referring to fig. 1 to 5, the present disclosure provides a vibrating brush 100, including a brush member 110 and a vibrating member 120, the vibrating output end 1200 of the vibrating member 120 being provided with the brush member 110; the brush member 110 is vibrated by the vibration member 120.

The vibrating brush according to the embodiment of the present disclosure vibrates the brush member 110 during cleaning, thereby improving a cleaning effect. The cleaning device can be applied to the cleaning device of the air conditioner filter screen, and the filter screen can be effectively cleaned.

In the disclosed embodiment, the brush member 110 is used to perform a cleaning function on a target cleaning portion (e.g., a filter screen), and therefore, the brush member 110 generally includes a cleaning structure 112, such as bristles, or other structures that perform a cleaning function. Of course, the brush member 110 further includes a body 111 for arranging the cleaning structure 112 and forming an integral configuration of the brush member 110.

The brush member 110 is disposed on the vibration output end 1200 of the vibration member 120, so that the vibration output from the vibration member 120 is directly transmitted to the brush member 110, thereby realizing the vibration of the brush member 110 and reducing the vibration loss.

In some embodiments, as shown in fig. 2, the brush member 110 includes a body 11 having a placing cavity 113, and a vibrating member 120 disposed in the placing cavity 113; the vibration output end 1200 of the vibrating member 120 is embedded in the body 11. Alternatively, the vibrating member 120 may be fixedly disposed in the placing cavity 113.

The size and number of the cavities 113 may be determined according to the length of the brush member 110, and other factors. In some embodiments, the number of the placement cavities is one or more; the number of the vibration members 120 provided in each placing cavity 113 is one or more. The brush member 110 is driven by uniform vibration to ensure uniform cleaning effect. The number of the vibrating members 120 is not limited, and may be determined according to the length of the brush member 110, and the like.

In some embodiments, as shown in fig. 2, the vibrating brush 100 includes at least two vibrating members 120 (a first vibrating member 121 and a second vibrating member 122) respectively disposed at both end portions of the brush body 110 in the length direction. The vibration output ends 1200 of the two vibrating elements 120 are arranged in a direction away from each other. Of course, more vibrating members 120 may be included, and the orientation of the vibration output end 1200 of the vibrating member 120 is not limited, and may be oriented in the short side direction of the brush member 110 or in the long side direction of the brush member 110. The setting is carried out according to the actual situation.

In some embodiments, as shown in FIGS. 1 and 2, the brush body 110 further includes a cover 114 for covering the placement cavity 113. The introduction of foreign matter such as dust into the placing chamber 113 is prevented and the life of the vibrating member 120 is prolonged.

In the embodiment of the present disclosure, the vibrating member 120 is used to output vibration, and a structure capable of outputting vibration may be applied to the present disclosure. In some embodiments, the vibratory member 120 comprises an ultrasonic motor. That is, the vibration member 120 outputs ultrasonic vibration, which is ultra-high speed vibration, and can decompose and crush the highly viscous dirt on the member to be cleaned (e.g., a filter net), and clean the decomposed dirt in combination with the brush member. The frequency of the ultrasonic vibration is not limited, and the working frequency of the ultrasonic motor can be set according to the actual application scene by combining the cleaning effect and the main pollutants. For example, when the ultrasonic cleaning device is applied to a cleaning device of an air conditioner filter screen, the working frequency of the ultrasonic motor is set to be 20-50 kHz.

In some embodiments, as shown in conjunction with fig. 3-5, the vibrating brush 100 further includes an external attachment 130; the brush member 110 is movably connected to the outer member 130; and/or, the vibrating member 120 is connected to the external member 130. The external connector 130 may be a structure for mounting the vibrating brush 100 on another external structure, or may be a structure for facilitating hand holding. The structure and shape of the external connector 130 are not limited as long as the function thereof is achieved. For example, as shown in fig. 3, the external connector 130 is a cube. For another example, as shown in fig. 4, the external connector 130 is provided with a sleeve hole 131, so as to be conveniently sleeved on an external structural member (e.g., the driving rod 200).

Optionally, the brush member 110 is movably connected to the outer joint member 130. Ensuring that the brush member 110 can vibrate relative to the outer member 130. The stability of the brush member 110 can also be improved. The movable connection means is not limited, and for example, the connection member 24 is connected by an elastic member.

Optionally, as shown in fig. 5, a fitting clearance 1110 is provided on the body 111 of the brush member 110, further ensuring the vibration performance of the brush member 110.

Optionally, the vibrating member 120 is connected to an external member 130. That is, the vibrating member 120 is fixedly mounted to the external member 130, and the brush body 110 is disposed on the vibration output end 1200 of the vibrating member 120. It is more advantageous for the vibration of the vibration member 120 to be output to the brush member 110.

Alternatively, the vibration member 120 is coupled to the external member 130, and the brush member 110 is movably coupled to the external member 130. It is more advantageous to output the vibration of the vibration member 120 to the brush member 110 and to improve the stability of the brush member 110. The movable connection of the brush member 110 is the same as described above.

In some embodiments, the vibrating brush 100 further comprises a power source for powering the vibrating member. The power supply can be a commercial power supply port or a battery. The determination is carried out according to actual conditions. When a battery is employed, the battery may be disposed directly in the placement cavity 113. The outer side wall of the body 111 of the brush body 110 may be provided with a battery slot 1111 for accommodating a battery, as shown in fig. 5.

The disclosed embodiment further provides a vibrating brush assembly, which is shown in fig. 6 to 8, and includes a driving rod 200 and the vibrating brush 100; the vibrating brush 100 is disposed at the driving lever 200.

In the embodiment of the present disclosure, the driving rod 200 is provided to conveniently drive the vibrating brush 110. For example, when the vibrating brush 100 is applied to a self-cleaning apparatus of an air conditioner filter, the vibrating brush 100 is driven by driving the driving lever 200.

In some embodiments, when the vibrating brush 100 includes the external connector 130, the external connector 130 is sleeved on the driving rod 200. After the vibrating brush 100 is sleeved on the driving rod 200, it is necessary to prevent the vibrating brush and the driving rod from relative displacement in the circumferential direction. Optionally, the external connector 130 is formed with a socket hole 131, and the shape of the socket hole 131 is matched with the shape of the driving rod 200.

In order to prevent the vibrating brush 100 and the driving rod 200 from being displaced relative to each other in the circumferential direction, the vibrating brush 100 and the driving rod 200 may be fixedly connected or engaged with each other, but are not limited to the two methods, and other structures may be used to prevent the vibrating brush 100 and the driving rod 200 from being displaced relative to each other in the circumferential direction.

In some embodiments, the connecting member 130 is fixedly connected to the driving rod 200 by screws.

In some embodiments, a snap structure is provided in the axial direction of the sleeve of the driving rod 200 and the outer joint 130 to limit the relative displacement of the driving rod 200 and the outer joint 130 in the circumferential direction.

Optionally, a limit groove 201 is arranged in the axial direction of the driving rod 200, and a limit rib 132 is arranged in the axial direction of the sleeve hole 131 of the connector 130; when the external connector 130 is sleeved on the driving rod 200, the limiting convex rib 132 is adapted to the limiting groove 201. Of course, the relative fixing manner of the connecting member 24 and the housing 22 is not limited to the above two, and other manners may be used to fix the two relative to each other.

In some embodiments, a drive rod 200, includes, a conductive core 210, the conductive core 210 being electrically conductive; when the conductive core is subjected to an electric current and is in a magnetic field, the conductive core 210 is subjected to an ampere force in the magnetic field. The direction of the ampere force applied to the conductive core 210 is consistent with the moving direction thereof, so that the output driving force of the driving device can be reduced, and even when the ampere force is large enough, the existing driving device can be cancelled, so that the driving rod 200 can move under the driving of the ampere force and drive the vibrating brush 100 to move, thereby realizing the self-cleaning function.

Optionally, the driving rod 200 includes a conductive core 210 and a casing 220, and the casing 220 is coated outside the conductive core 210. The shell 220 is added outside the conductive core 210 to improve safety. Alternatively, the housing 220 is a hollow cylinder, and the conductive core 210 is fixedly embedded in the hollow cylinder. Optionally, the housing 220 is an insulating housing, improving safety.

In some embodiments, the driving rod 200 is formed with a locking portion 202 for locking with an external guide structure and allowing sliding. Optionally, the fastening portion 202 is in electrical communication with the conductive core 210. Optionally, a fastening groove 202 is formed at a corresponding position of the driving rod 200, and a bottom of the fastening groove 202 may be a body of the conductive core 210, or may be a conformal conductive body, so that the conformal conductive body is electrically connected to the conductive core 210. As shown in fig. 7 and 8, the fastening grooves 202 are formed on the end surfaces of both ends of the driving rod 200, and the inner surfaces of the fastening grooves 202 are the conductive cores 210.

The embodiment of the present disclosure further provides a cleaning device, which includes the vibrating brush 100.

Or, include the vibrating brush assembly described above.

In the embodiment of the disclosure, the filter screen cleaning device comprising the vibrating brush is adopted, so that the dust removal effect is good.

In the embodiment of the present disclosure, when the driving rod 200 of the vibrating brush assembly includes the conductive core 210, the cleaning apparatus further includes a magnetism generating member 300. The magnet generating member 300 is a functional structural member that can generate a magnetic field. The magnetic field may be generated by means of an electric current, using biot-savart law. The magnetic field may be generated directly by a magnet.

In the embodiment of the present disclosure, the vibrating brush assembly is configured to be movable, that is, the driving rod 200 is movable, at least a portion of the conductive core 210 of the driving rod 200 is located in the magnetic field, and a plane (i.e., the plane γ) in the moving direction x of the driving rod 200 forms a set included angle α with the magnetic induction line of the magnetic field, when the driving rod 200 is powered on, the driving rod 200 can move under the action of the magnetic field generated by the magnetism generating member 300, and the bidirectional movement of the driving rod 200 can be realized by changing the current passing through the driving rod 200 or changing the direction of the magnetic field generated by the magnetism generating member 300, and changing the direction of the.

In the embodiment of the present disclosure, at least a portion of the conductive core 210 of the driving rod 200 is located in a magnetic field, where the magnetic field is a magnetic field with a same-direction magnetic induction line, which is called a forward magnetic field, so as to ensure that the direction of the ampere force applied to the driving rod 200 is consistent. It is to be understood that "at least a portion of the conductive core 210 is within the magnetic field," it may be that a portion of the conductive core 210 is within the magnetic field, i.e., a further portion is outside the magnetic field. It is also possible that the entirety of the conductive core 210 is located within the magnetic field. Whether the conductive core 210 is located entirely within the magnetic field or partially within the magnetic field, it is sufficient to ensure that the ampere force applied to the driving rod is oriented in the set moving direction of the driving rod. The ampere force is a vector, the direction of the acting force (ampere force) of the magnetic field on the current is judged by a left-hand rule, and when the direction of the magnetic field is fixed, the direction of the current is changed, and the direction of the ampere force applied to the conductive part of the driving rod is also changed.

The driving rod 200 is subjected to an ampere force in the magnetic field: f ═ BI₂L, where B is the magnetic field strength, I₂Is the intensity of the current passing over the conductive core 210 of the drive rod 200, L is the length of the conductive portion located within the magnetic field₂On the premise of a certain length, the length of the conductive core 210 located in the magnetic field directly affects the magnitude of the ampere force applied to the driving rod in the magnetic field, and therefore, the length of the conductive core 210 located in the magnetic field may be determined according to the weight of the driving rod 200 and other factors.

In some embodiments, the length of the conductive core 210 located within the magnetic field is greater than or equal to 60% of the length of the drive rod 200.

Optionally, the length of the conductive core 210 located within the magnetic field is greater than or equal to 80% of the length of the drive rod 200.

Optionally, the length of the conductive core 210 located within the magnetic field is greater than or equal to 90% of the length of the drive rod 200.

Optionally, the length of the conductive core 210 within the magnetic field is the same as the length of the drive rod 200.

Of course, in practical application, the position of the probe isWhen the length of the conductive core 210 in the magnetic field is constant, the magnetic field strength B and the current strength I can be adjusted₂To obtain the required amperage.

In the embodiment of the present disclosure, if the driving rod 200 is driven to move by the ampere force, it is still ensured that the ampere force is greater than the friction force applied to the driving rod during the moving process. In some cases, if the moving direction of the driving rod is up and down, gravity needs to be overcome during the upward movement. Therefore, the ampere force applied to the driving rod needs to satisfy the following requirements: f > μmg (+ mg); where m is the total mass of the drive rod and μ is the coefficient of friction. So as to ensure the resultant force applied on the driving rod to move towards the set moving direction.

As shown in the schematic structural diagram of the cleaning device in fig. 9, the current on the driving rod flows from a to B, the magnetic field is perpendicular to the paper surface and outward, and the moving direction x of the driving rod is rightward according to the "left-hand rule". As shown in the schematic structural diagram of the cleaning device in fig. 10, the current on the driving rod flows from B to a, the magnetic field is perpendicular to the paper surface and faces outward, and the moving direction x of the driving rod is leftward according to the "left-hand rule".

In some embodiments, the conductive core 210 in the drive rod 200 may be a conductive core embedded inside the drive rod body of the drive rod 200. The conductive core is protected, and when the driving rod body is made of an insulating material, the safety is improved. The conductive core 210 may also be a middle section of the driving rod 200, so as to ensure that the conductive core 210 is in the magnetic field generated by the magnetism generating member 300.

In the embodiment of the present disclosure, a plane γ (the plane γ is defined by a straight line of the driving rod and a straight line of the moving direction) in the moving direction x of the driving rod 200 needs to form a set included angle with a magnetic induction line of the magnetic field, so as to ensure that the guide rod 10 performs a motion of cutting the magnetic induction line in the magnetic field of the magnetism generating element 20, thereby generating an ampere force.

In some embodiments, the magnetic generating member 300, including a metallic member, is configured in a closed configuration or an open configuration; is configured to be energizable; and upon energization, a magnetic field may be generated. That is, magnetic induction lines are generated around the metal member.

According to the biot-savart law, the magnitude of the magnetic field generated by the energized conductor at a certain point is as follows:

wherein, mu₀: is a vacuum magnetic conductivity; i is₁: is the current intensity; r: is the distance from a point to the current cell.

In some embodiments, as shown in fig. 9 and 10, the metallic article comprises an open metallic frame. Both ends of the open metal frame serve as conduction terminals, and current passes through the metal frame, thereby generating a current loop having a certain direction inside the metal frame.

Optionally, the open metal frame is U-shaped.

In some embodiments, as shown in fig. 11, the metallic article comprises a metallic frame that overlaps end-to-end with the overlapping portions 310 insulated. The metal frame forms a closed structure to form a complete closed current loop. The head and the tail of the metal frame are respectively used as electrifying end points.

In some embodiments, the cross-sectional shape of the frame of the metal frame is not limited, and may be a regular geometric shape such as a circle, a square, or an irregular geometric shape.

In some embodiments, the metallic article comprises a metallic coil. A plurality of current loops are formed, the magnetic induction line density is high, and the magnetic field intensity is high. Both ends of the metal coil serve as energizing terminals.

In the embodiment of the present disclosure, the current loop formed by using the metal component has the same magnetic induction line direction of the magnetic field inside the current loop, that is, the magnetic induction line direction inside the metal component is the same. As long as the conductive core 210 of the driving rod 200 is ensured to be located in the inner ring surrounded by the metal piece with the same-direction magnetic induction lines. Of course, it is not excluded that the conductive core 210 is partially located outside the inner ring surrounded by the metal member, as long as the resultant of the two directions of ampere forces is oriented in the set direction.

In some embodiments, the magnetic generating element 300 comprises a magnet configured to generate a magnetic field having a magnetic field with a magnetic induction line at a set angle with respect to a plane in the moving direction of the driving rod. The magnetic induction lines generated by the magnet are directly utilized, and the magnet can adopt an electromagnet, such as an electromagnet; permanent magnets, such as permanent magnets, may also be employed.

Alternatively, the magnet includes N and S pole ends, which are disposed on two sides of the plane of the moving direction of the driving rod 200. An included angle is formed between the magnetic induction line between the N pole end and the S pole end and the plane gamma, so that the magnetic field is ensured to have a component in the direction perpendicular to the plane gamma, and the driving rod 200 can be acted by ampere force. For example, the N pole end and the S pole end of the magnet are disposed so as to be located on both sides of the plane in which the moving direction of the drive lever 200 is located. For example, when the cleaning device includes the frame 400, the magnets are disposed on the inner sidewalls of the frame 400.

Alternatively, the magnet includes two sub-magnets arranged in such a manner that the N-pole terminal of one sub-magnet and the S-pole terminal of the other sub-magnet are opposite and located on both sides of the plane γ, respectively. For example, when the cleaning device includes the frame 400, the two sub-magnets are disposed on the inner sidewall of the frame 400 in such a manner that the N-pole terminal and the S-pole terminal are opposite and located at both sides of the plane γ, respectively.

In some embodiments, the magnet generating member 300 may comprise a plurality of sets of magnets; each set of magnets comprises two sub-magnets. The N pole terminal of one sub-magnet and the S pole terminal of the other sub-magnet are disposed to be opposite to each other and located on both sides of the plane γ, respectively. For example, when the cleaning device includes the frame 400, a plurality of sets of magnets are disposed on the inner side wall of the frame 400 in the moving direction of the driving lever 200. Causing a magnetic field to be formed within the inner ring of the frame 400. Alternatively, a plurality of sets of magnets are provided on the opposite inner side walls of the frame 400 in the moving direction of the drive lever 200. The generated magnetic field is distributed symmetrically, and the force applied to the driving rod 200 is symmetrical.

In some embodiments, the sub-magnets may be strip magnets or block magnets. The magnetic field intensity, the magnetic flux area, the magnetic flux and other factors are determined according to the required magnetic field.

In some embodiments, the two sub-magnets may employ permanent magnets. Electromagnets may also be used.

In the cleaning device according to the embodiment of the present disclosure, when the magnetism generating member 300 includes a metal member or an electromagnet, the energization is required, and therefore, an insulation treatment is required, and a conventional insulation treatment manner is adopted. For example, the magnet generating member 300, further comprises an insulating housing, and the insulating housing is wrapped outside the metal member or the electromagnet.

In the embodiment of the disclosure, the magnetic generating element 300 and the driving rod 200 in the cleaning device are oppositely arranged, so that the conductive core 210 of the driving rod 200 can be located in the magnetic field, and the driving rod 200 can be moved. The cleaning apparatus may be mounted directly to a structure which may be cleaned, for example, directly to an air conditioner screen, or directly to an air conditioner. Alternatively, a frame may be added, and the magnetic generating member 300 and the driving rod 200 may be integrally disposed and then assembled to the structure member to be cleaned.

In some embodiments, as shown in fig. 12 to 15, the cleaning device further includes a frame 400, the driving rod 200 is slidably disposed on the frame 400, and the magnetic generating element 300 is disposed on the frame 400; the magnetic induction line of the magnetic field generated by the magnetic generating element 300 forms a set angle with the plane in the moving direction of the driving rod 200. The magnetic generating member 300 and the driving rod 200 are integrally provided on the frame 400, and the positions of the two are relatively fixed.

In some embodiments, as shown in fig. 13 to 15, the frame 400 includes a limit guide 410 disposed on the frame 400 along the moving direction of the driving rod 200; the end of the driving rod 200 is disposed on the limit guide 410, so that the driving rod 200 can move along the limit guide 410. The limit guide 410 provides a sliding track for the movement of the driving lever 200.

Alternatively, the limit guide structures 410 are symmetrically disposed on two opposite inner sidewalls of the frame 400 along the moving direction of the driving rod 200; both ends of the driving rod 200 are respectively disposed at the limit guide structures 410. The synchronism of the movement of both ends of the driving lever 200 is effectively improved.

Alternatively, as shown in fig. 13, the limit guide structure 410 includes a limit guide groove 410 formed on the frame 400. For example, the limit guide structure 31 includes a limit guide groove opened on an inner sidewall of the frame 400.

Alternatively, the limit guide grooves 410 are formed on the opposite inner sidewalls of the frame 400 in the moving direction of the driving lever 200.

In some embodiments, as shown in fig. 12 to 15, the frame 400 further includes a support step 420 disposed on the moving path of the driving lever 200 and configured such that the support surface 421 thereof contacts the driving lever 200. Providing support for the drive rod 200. As shown in fig. 7, the supporting step 420 is formed to protrude on the inner sidewall of the frame 400; and the support surface 421 protrudes on the support step 420 to play a supporting role and reduce friction force. Optionally, the support step 420 is integrally formed with the frame 400.

In the embodiment of the present disclosure, the arrangement manner of the magnetism generating member 300 on the frame 400 is not limited, and may be determined according to the specific structure of the magnetism generating member 300. For example, the magnetism generating member 300 may be embedded in the frame 400; alternatively, as shown in fig. 12 to 15, the frame 400 is provided with a fitting groove 430, and the magnetism generating member 300 is disposed in the fitting groove 430. Optionally, the opening 431 of the fitting groove 430 is disposed toward the frame 400, improving safety. Alternatively, the fitting groove 430 is integrally formed with the frame 400 to constitute a fitting step.

The shape of the assembling groove 430 may be set according to the specific structure of the raw magnet, and when the raw magnet 300 is a closed structure, the assembling groove 430 is set in a circle along the inner sidewall of the frame 400 in a manner that the opening faces the inner sidewall of the frame 400, so as to facilitate the setting of the raw magnet 300. When the magnetic generating body has an open structure, for example, a U-shaped metal frame, the fitting groove 430 adapted to the shape of the magnetic generating member 300 is provided on adjacent portions of the inner side walls of the frame 400, and as shown in fig. 12 and 15, the U-shaped fitting groove 430 of the magnetic generating member 300 adapted to the U-shaped metal frame is provided on 3 inner side walls of the frame 400, wherein opposite sides of the U-shaped fitting groove 430 are correspondingly provided on opposite inner side walls of the frame 400 in the moving direction of the driving lever 200.

In some embodiments, frame 400 is an insulating frame. The safety of the cleaning device is improved.

In the cleaning device according to the embodiment of the present disclosure, the driving rod 200 needs to be powered on, and the present disclosure does not limit the power-on mode as long as the driving rod 200 is powered on. The present disclosure shows an example of a power-on mode, but is not limited to this mode. For example, the cleaning device further includes a driving rod conductive contact disposed on the frame 400 and electrically connected to the corresponding power-on terminal of the driving rod 200. The driving rod is conveniently powered. The conductive contact of the driving lever provided on the frame 400 may be electrically connected to the conductive terminal of the driving lever 200 through the conductor 230, without limitation. The conductor 230 may be a wire or an electrical conducting rod, and the conductive core 210 of the driving rod 200 may be slidably connected to the electrical conducting rod.

In some embodiments, the cleaning device further comprises two guide rods, wherein the two guide rods can conduct electricity and are symmetrically arranged on the moving path of the driving rod 200; the two ends of the conductive core 210 of the driving rod 200 are slidably disposed on the two guide rods, respectively. At this time, the power-on end points of the driving rod 200 are respectively extended to the two guide rods, and the positive electrode and the negative electrode of the power supply are respectively connected to the two guide rods.

The arrangement of the guide bar is not limited as long as the function of conducting electricity to the driving lever 200 is achieved. For example, in a first arrangement, two guide rods are respectively disposed on the support surfaces 421 of the support steps 420. The conductive material can conduct electricity while playing a supporting role. Alternatively, for example, in the second arrangement, the guide rod is disposed on the bottom wall of the groove bottom of the limit guide groove 410. The safety is improved while the electric conduction is realized. The engagement portions 202 on the end surfaces of the two ends of the driving rod 200 in the vibrating brush assembly shown in fig. 7 and 8 are used in cooperation with the guide rod in the second arrangement.

In a first arrangement, the catch 202 of the drive lever 200 is formed on the bottom of the drive lever 200, on the surface that engages the guide bar. Optionally, the inner surface of the fastening portion 202 is the conductive core 210.

In some embodiments, when the magnetic generating element 300 is a metal element or an electromagnet, it is also required to be energized, and the present disclosure does not limit the energizing manner as long as the driving rod is energized. The present disclosure shows an example of a power-on mode, but is not limited to this mode. For example, the cleaning device further comprises a conductive contact of the magnetic generating element, which is disposed on the frame 400 and electrically connected to the energizing terminal of the magnetic generating element 300. It is convenient to supply power to the magnetizing unit 300. The conductive contact of the magnetic generating member disposed on the frame 400 is electrically connected to the energizing terminal of the magnetic generating member 300 by, for example, a wire.

In the cleaning device according to the embodiment of the present disclosure, the driving rod 200 reciprocates during the cleaning process, and may be implemented by changing the direction of the current of the conductive core 210 of the driving rod 200, or by changing the direction of the magnetic induction lines generated by the magnetism generating member 300. Therefore, the determination is determined according to actual conditions.

In some embodiments, the direction of the current flow of the conductive core 210 of the drive rod 200 may be changed. The cleaning device, therefore, also comprises a drive rod power supply assembly, as shown in fig. 9 and 10, comprising,

the power supply 510 supplies power, and may be a battery or a commercial power.

The commutator 520 may change the direction of the power output, changing the direction of the current.

And the power supply end is electrically connected with the electrifying endpoint of the driving rod.

The drive rod power assembly may be separate from the cleaning apparatus as a separate assembly. Or may be disposed on the frame 400. The setting is selected according to the actual situation.

The power supply method of the magnetic material 300 is not limited as long as the magnetic material 300 can be supplied with electric power and energized to generate electric current.

In some embodiments, the cleaning device further comprises a dust box 600 for collecting dust or foreign materials cleaned by the driving rod 200. The structure and the arrangement position of the dust collection box 600 are not limited, and the structure and the arrangement position are determined according to actual conditions.

Alternatively, the dust box 600 is provided at the movement-to-position of the driving lever 200. As shown in fig. 12 and 15, the dust box 600 is provided on a sidewall of the frame 400 perpendicular to the moving direction of the driving lever 200. An assembly window is formed on the side wall of the frame 400, the dust collection box 600 is fastened to the assembly window, and the opening of the dust collection box 600 is located at the inner side of the side wall, thereby realizing the function of collecting dust or foreign matters cleaned by the driving lever 200.

In some embodiments, a baffle 610 is provided at one end of the dust bin 600 such that when the dust bin 600 is placed upright, the end forms a collection chute. The method is suitable for the situation that the cleaning device needs to be vertically assembled, such as a filter screen of an air conditioner.

Optionally, the dust collecting box 600 further comprises a handle, and the handle is arranged on the sidewall of the dust collecting box 600 facing to the outside. The dust box 600 is conveniently taken down or put on.

The disclosed embodiment provides a self-cleaning filter net, as shown in fig. 16, including,

a screen frame 700 on which a screen 710 is provided;

the cleaning device is disposed on the filter frame 700 and configured to clean the filter 710 when the driving rod 200 moves.

In the self-cleaning filter screen of the embodiment of the present disclosure, the structure of the filter screen frame 700 may refer to the structure of the frame 400, so as to implement the arrangement of the driving rod 200 and the magnetism generating element 300 on the filter screen frame 700. Wherein, the brush head of the drive rod 200 is ensured to be arranged towards the filter screen, so as to realize the function of cleaning the filter screen.

In some embodiments, when the cleaning device includes the frame 400, the frame 400 and the screen frame 700 may be integrally formed. Or as the same structural member, the frame 400 may be directly used as the screen frame 700, that is, the screen 700 is disposed on the frame 400, so as to form a self-cleaning screen.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other.

The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A vibrating brush is characterized by comprising a vibrating brush body,

a brush member;

the vibrating part is provided with the brush part on the vibration output end;

the brush part is driven by the vibrating part to vibrate;

the brush piece comprises a brush body,

the body is provided with a placing cavity, and the vibrating piece is arranged in the placing cavity; the vibration output end of the vibration piece is embedded in the body.

2. A vibrating brush as claimed in claim 1 wherein the number of said containing cavities is one or more; the number of the vibrating pieces arranged in each placing cavity is one or more.

3. A vibrating brush as claimed in claim 1 or 2,

the vibrating member includes an ultrasonic motor.

4. A vibrating brush as claimed in claim 1 or 2, further comprising,

an external connector; the brush piece is movably connected to the external piece; and/or the vibrating element is connected to the external element.

5. A vibrating brush assembly, comprising,

the vibrating brush of any one of claims 1-4;

the driving rod, the vibration brush set up in the actuating lever.

6. A vibrating brush assembly according to claim 5, wherein said drive rod is sleeved with an outer attachment when said vibrating brush includes said outer attachment.

7. A vibrating brush assembly according to claim 6, wherein a snap-fit arrangement is provided axially of the drive rod and the extension socket to limit relative displacement of the drive rod and the extension in the circumferential direction.

8. A vibrating brush assembly according to claim 5, 6 or 7, wherein said drive rod comprises,

a conductive core that is electrically conductive; when the conductive core is passed through by current and in the magnetic field, the conductive core is acted by ampere force in the magnetic field.

9. Cleaning apparatus comprising a vibrating brush as claimed in any one of claims 1 to 4;

or, a vibrating brush assembly as claimed in any one of claims 5 to 8.