CN215502736U - A cleaning machine that is used for removing mite head of cleaning machine and has this mite head that removes - Google Patents

Abstract

The utility model relates to a mite removing head for a cleaning machine and the cleaning machine with the mite removing head, the mite removing head for the cleaning machine comprises a shell, an air guide channel and a filter, wherein the air guide channel is internally provided with an air inlet and an air outlet and is arranged along an airflow flow path; the impeller is rotatably arranged in the air guide channel; the mite removing head is characterized in that the impeller is arranged close to the suction inlet, the mite removing head further comprises at least two blades which are arranged in the air guide channel at intervals along the circumferential direction and are positioned on the periphery of a rotating shaft of the impeller, a flow channel is formed between every two adjacent blades, and the flow channel is positioned on the downstream of the impeller along a fluid flow path. At impeller pivoted in-process, can make sunction inlet department form the negative pressure, the existence of runner can make the air current in the wind-guiding passageway inhomogeneous, and then makes the negative pressure of sunction inlet change, can form similar "patting" action on the surface of treating clean object to make mite and dust etc. separate from treating clean object, improved the separation effect.

Description

A cleaning machine that is used for removing mite head of cleaning machine and has this mite head that removes

Technical Field

The utility model belongs to the field of household washing and sweeping, and particularly relates to a mite removing suction head for a cleaning machine and the cleaning machine.

Background

The existing cleaning machine with the cleaning function utilizes a fan to suck impurities or clothes on the ground into an internal storage box, so that the function of cleaning the ground is achieved, and the cleaning machine can be a dust collector or a sweeper.

As chinese utility model patent "mite appearance that removes of novel overall arrangement", its patent number is zl201921498135.x (the grant bulletin number is CN210842847U) discloses a mite appearance that removes of novel overall arrangement, take place the mechanism including casing, handle, battery, dust rise mechanism, separation collection dirt mechanism and air current, the casing includes the chassis, dust rise mechanism includes round brush and drive the round brush pivoted round brush motor, under the operating condition, the bottom surface on chassis is pressed in waiting to remove the mite position, the battery with in the mechanism is taken place to the air current, one of them person is close to the left side limit on chassis, another person is close to the right side limit on chassis. The airflow generating mechanism comprises an impeller and an impeller motor for driving the impeller to rotate.

Also like chinese utility model patent "a dust catcher with remove mite function", its patent number is ZL201820443627.8 (the grant bulletin number is CN209331916U) and discloses a dust catcher with remove mite function, rotate the support including wheel, wheel support, remove mite dust catcher main part, cleaning brush, the top of wheel is provided with the wheel support, the top of wheel support is provided with remove mite dust catcher main part, be provided with in removing the mite dust catcher main part cleaning brush rotates the support, the below that cleaning brush rotated the support is provided with the cleaning brush, cleaning brush can clean dust rubbish, and the dust removal mouth can adsorb these dust rubbish and collect in the rubbish storage box. The cleaning of dust and mites is achieved in the above patent by rotating the cleaning brush, but the mites are difficult to clean only by cleaning.

Therefore, further improvements to existing vacuum cleaners are needed.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved by the present invention is to provide a mite removing head for a cleaning machine, which can effectively separate mites and dust from an object to be cleaned, in view of the above-mentioned current state of the art.

The second technical problem to be solved by the utility model is to provide a mite removing head capable of enabling mites to be corona.

The third technical problem to be solved by the utility model is to provide a cleaning machine with the mite removing head.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a remove mite head for cleaning machine, including

The air guide channel is provided with a suction inlet and an air outlet, and the suction inlet is positioned at the upstream of the air outlet along an airflow flow path;

the impeller is rotatably arranged in the air guide channel;

characterized in that the impeller is arranged adjacent to the suction inlet, and the mite removing head also comprises

At least two blades are arranged in the air guide channel at intervals along the circumferential direction and are positioned on the periphery of a rotating shaft of the impeller, a flow channel is formed between every two adjacent blades, and the flow channel is positioned on the downstream of the impeller along a fluid flow path.

The impeller can rotate under the action of wind power and also can rotate under the drive of the driving mechanism, and from the viewpoint of the rotation reliability of the impeller, the wind power generator preferably further comprises a driving mechanism for driving the impeller to rotate, the power output end of the driving mechanism is connected with the impeller, and the rotation axis of the impeller is basically vertical to the plane of the suction inlet.

Preferably, the driving mechanism is a motor, the impeller is an axial flow fan, and the axial flow fan is mounted on an output shaft of the motor.

In order to realize the connection of the blades, a connector is arranged in the air guide channel, one end of each blade is connected to the outer peripheral wall of the connector, and the other end of each blade is connected to the inner peripheral wall of the air guide channel.

In order to realize the containing of the motor, the connecting body extends along the rotating axis of the impeller, the connecting body is sunken towards the suction inlet direction to form a containing cavity, the motor is installed in the containing cavity, and a through hole for the motor output shaft to pass through is formed in a wall plate of the containing cavity. So, on the one hand, the fixed connection of blade has been realized to the connector, and on the other hand has realized the installation of motor.

The technical scheme adopted by the utility model for solving the second technical problem is as follows: the housing is provided with a tip electrically connected to a power source of the cleaning machine for discharging electricity at a position adjacent to the suction port.

In order to increase the mite removing area, at least two air guide channels are arranged side by side, and the impeller and the blades are arranged in each air guide channel.

The technical scheme adopted by the utility model for solving the third technical problem is as follows: a cleaning machine with above-mentioned suction head, its characterized in that: the dust collector also comprises a fan and a separation module for separating air and dust mixture, wherein the separation module is positioned between the suction head and the fan along an airflow flow path, an inlet of the separation module is communicated with an air outlet of the suction head in a fluid mode, and an outlet of the separation module is communicated with an inlet of the fan.

Preferably, the cleaning machine is a vacuum cleaner.

Compared with the prior art, the utility model has the advantages that: this an air guide channel that is used for mite head that removes of cleaner is provided with impeller and two at least blades, be formed with the runner between two blades, at impeller pivoted in-process, can make sunction inlet department form the negative pressure, the existence of runner can make the air current in the air guide channel inhomogeneous, and then make the negative pressure of sunction inlet department change, can be on the surface formation similar "patting" action of treating clean object, thereby make mite and dust etc. separate from treating clean object, improved the separation effect.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic diagram of a portion of the structure of FIG. 2;

fig. 4 is a schematic structural view of the vacuum cleaner of the present embodiment.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 4, the cleaning machine of this embodiment is a vacuum cleaner, and the vacuum cleaner includes a mite removing head, a fan 4 and a separating module 3 for separating a mixture of air and dust, along an airflow path, the separating module 3 is located between the suction head and the fan 4, an inlet of the separating module 3 is in fluid communication with anair outlet 113 of the mite removing head through a connecting pipe 5, and an outlet of the separating module 3 is in communication with an inlet of the fan 4, and the separating module 3 in this embodiment may adopt any separating structure in the prior art.

As shown in fig. 1 to 3, the mite removing head for a cleaning machine according to an embodiment of the present invention includes a housing 1, an impeller,blades 13, a driving mechanism, and atip 16.

As shown in fig. 1, the casing 1 is vertically disposed, two air guide channels 11 are disposed in the casing 1 side by side, as shown in fig. 2, an impeller and ablade 13 are disposed in each air guide channel 11, the two air guide channels 11 have the same structure, and the following description will take one air guide channel 11 as an example.

As shown in fig. 2 and 3, the air guide passage 11 has asuction port 111 with a downward opening and anair outlet 113 in fluid communication with thesuction port 111, and thesuction port 111 is located upstream of theair outlet 113 along the airflow path. The air guiding channel 11 is provided with a connectingbody 15 extending up and down, and a top surface of the connectingbody 15 is recessed downwards to form anaccommodating cavity 151, as shown in fig. 2.

As shown in fig. 2, the impeller is anaxial flow fan 12 provided on theconnection body 15, and theaxial flow fan 12 is located in the air guide passage 11 and is arranged adjacent to thesuction port 111. The driving mechanism is the motor 14 disposed in theaccommodating cavity 151, a through hole for passing an output shaft of the motor 14 is disposed on a wall plate of theaccommodating cavity 151, the output shaft of the motor 14 extends up and down and is connected to theaxial flow fan 12 after passing through the through hole, therefore, theaxial flow fan 12 is located below the connectingbody 15 and can rotate under the driving of the motor 14, and a rotation axis of theaxial flow fan 12 extends up and down.

As shown in fig. 2 and 3, 4blades 13 are provided in the air guiding passage 11, and the 4blades 13 are arranged at intervals in the circumferential direction on the periphery of the connectingbody 15, so that theblades 13 are located above theaxial flow fan 12. As shown in fig. 2 and 3, one end of eachblade 13 is connected to the outer circumferential wall of the connectingbody 15, the other end of eachblade 13 is connected to the inner circumferential wall of the air guide passage 11, aflow passage 131 is formed between twoadjacent blades 13, and theflow passage 131 is located downstream of theaxial flow fan 12 in the fluid flow direction.

As shown in figure 1, the bottom surface of the casing 1 is provided with a downward extendingtip 16 at the front of the dust suction opening, thetip 16 is electrically connected with a power supply of the cleaner for discharging and corona mites, and thetip 16 in the embodiment has a plurality of tip discharge areas.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the utility model, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims (9)

1. A remove mite head for cleaning machine, including

A housing (1) having an air guide passage (11) therein, the air guide passage (11) having a suction port (111) and an air outlet (113), the suction port (111) being located upstream of the air outlet (113) along an airflow flow path;

the impeller is rotatably arranged in the air guide channel (11);

the method is characterized in that: the impeller is arranged adjacent to the suction inlet (111), and the mite removing head also comprises

At least two blades (13) are arranged in the air guide channel (11) at intervals along the circumferential direction and are positioned on the periphery of the rotating shaft of the impeller, a flow channel (131) is formed between every two adjacent blades (13), and the flow channel (131) is positioned at the downstream of the impeller along a fluid flow path.

2. The acarus killing head as claimed in claim 1, wherein: the suction device also comprises a driving mechanism used for driving the impeller to rotate, the power output end of the driving mechanism is connected with the impeller, and the rotation axis of the impeller is basically vertical to the plane of the suction inlet (111).

3. The acarus killing head as claimed in claim 2, wherein: the driving mechanism is a motor (14), the impeller is an axial flow fan (12), and the axial flow fan (12) is installed on an output shaft of the motor (14).

4. A mite killing head according to claim 3, wherein: a connecting body (15) is arranged in the air guide channel (11), one end of each blade (13) is connected to the outer peripheral wall of the connecting body (15), and the other end of each blade (13) is connected to the inner peripheral wall of the air guide channel (11).

5. The acarus killing head as claimed in claim 4, wherein: the connecting body (15) is followed the axis of rotation of impeller extends, and this connecting body (15) is towards sunkenly be formed with holding chamber (151) of sunction inlet (111) direction, motor (14) are installed in holding chamber (151), set up on the wallboard in holding chamber (151) and supply motor (14) output shaft passes through the perforation.

6. The acarus killing head as claimed in claim 1, wherein: the casing (1) is provided with a tip (16) electrically connected to a power source of the cleaning machine for discharging, at a position adjacent to the suction port (111).

7. A mite killing head according to any one of claims 1 to 6, wherein: the wind guide channels (11) are at least two and arranged side by side, and the impeller and the blades (13) are arranged in each wind guide channel (11).

8. A cleaning machine having a mite killing head as claimed in any one of claims 1 to 7, wherein: the device also comprises a fan (4) and a separation module (3) used for separating air and dust mixture, wherein the separation module (3) is positioned between the suction head and the fan (4) along the airflow flow path, the inlet of the separation module (3) is communicated with the air outlet (113) of the suction head in a fluid mode, and the outlet of the separation module (3) is communicated with the inlet of the fan (4).

9. The cleaning machine of claim 8, wherein: the cleaning machine is a dust collector.

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