CN216962330U

CN216962330U - Floor cleaning machine

Info

Publication number: CN216962330U
Application number: CN202220489682.7U
Authority: CN
Inventors: 郭建刚
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-15
Anticipated expiration: 2032-03-08

Abstract

The utility model provides a floor washing machine which comprises a machine shell, an air suction assembly and a negative ion generator. The shell is internally provided with a first air duct, the shell is provided with a first air outlet communicated with the first air duct, and the first air outlet is used for blowing air to the ground. The air suction assembly comprises a suction motor and an air suction shell for installing the suction motor, the air suction shell is arranged on the shell and provided with an air inlet and a second air outlet, and the suction motor is used for enabling air to flow from the air inlet to the second air outlet and to enter the first air channel and then be discharged from the first air outlet. The negative ion generator is arranged in the first air duct and close to the first air outlet. Above-mentioned floor cleaning machine can be after clearance ground through the quick dry ground of the exhaust wind of first air outlet to the ground after making the clearance can be used in rapidly.

Description

Floor cleaning machine

Technical Field

The utility model relates to the technical field of household appliances, in particular to a floor washing machine.

Background

In the prior art, after the floor mop assembly of the floor washing machine is used for washing and mopping the floor, the floor is often wet and cannot be used immediately, otherwise, the danger of slipping of personnel is caused. For example, chinese patent publication No. CN105877629A discloses a floor washing machine, which includes a floor washing machine control system that manages all functions of the floor washing machine; the floor brush motor is connected with the floor washing machine control system; the water pump is connected with the floor washing machine control system; the lithium ion battery, lithium ion battery with scrubber control system links to each other, and is visible, should have the problem that can lead to ground more moist behind the clearance ground, can't dry ground in time to this scrubber.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problems in the prior art, the present invention provides a floor washing machine, which can quickly dry the floor by the air exhausted from the first air outlet after cleaning the floor, so that the cleaned floor can be quickly put into use.

An embodiment of the present invention provides a floor washing machine, including:

the air conditioner comprises a shell, a first air duct and a second air duct, wherein the shell is internally provided with a first air outlet communicated with the first air duct and used for blowing air to the ground;

the air suction assembly comprises a suction motor and an air suction shell for installing the suction motor, the air suction shell is arranged on the shell and is provided with an air inlet and a second air outlet, and the suction motor is used for enabling air to flow from the air inlet to the second air outlet, enter the first air channel and then be discharged from the first air outlet;

and the negative ion generator is arranged in the first air channel and is close to the first air outlet. Above-mentioned floor cleaning machine can be after clearance ground through the quick dry ground of the exhaust wind of first air outlet to the ground after making the clearance can be used in rapidly.

In some embodiments, the suction housing has an annular air chamber disposed around the suction motor, the annular air chamber is in communication with the air inlet and the second air outlet, respectively, and the air inlet and the second air outlet are located on different sides of the annular air chamber. Above-mentioned annular wind chamber does benefit to and increases the wind pressure, makes the speed of air current accelerate to reach and make gaseous discharge by above-mentioned first air outlet fast.

In some embodiments, the air suction assembly further includes a connection assembly connected to the second air outlet, the connection assembly is formed with a second air duct, the second air duct is communicated with the first air duct, and the suction motor is further configured to enable air to sequentially flow through the second air duct and the first air duct. Above-mentioned coupling assembling can be connected induced draft casing and first wind channel, and compact structure reasonable in design.

In some embodiments, the connection assembly includes an elbow connected to the second air outlet and an air outlet pipe connected to the elbow, and the air outlet pipe is connected to the inlet of the first air duct. The elbow and the air outlet pipe are low in cost and convenient to disassemble and assemble.

In some embodiments, the housing includes a front housing and a rear housing detachably connected to each other, the first air duct is formed between the rear housing and the front housing, and the first air outlet is formed on the rear housing. Above-mentioned preceding shell and backshell easy dismounting, and through the degree of difficulty that can simplify transportation casing with the casing split into preceding shell and backshell, reduce cost of transportation.

In some embodiments, the air suction assembly further comprises a guide housing, the air inlet of the air suction housing being located at a lower portion thereof; the guide shell is provided with a conduction cavity penetrating through two ends of the guide shell, the upper end of the guide shell is connected to the lower portion of the air suction shell, the conduction cavity is communicated with the annular air cavity through the air inlet, and the lower end of the conduction cavity is constructed into an air guide opening which is obliquely arranged. As such, when the suction motor is operated to suck the air, the wind pressure can be increased, thereby accelerating the flow of the air.

In some embodiments, the anion generator is detachably mounted to the rear case to facilitate mounting and dismounting of the anion generator.

In some embodiments, the housing is pivotally connected to a mop assembly of the scrubber and the first outlet of the housing is disposed proximate to the mop assembly. So, can in time dry the ground that the subassembly was cleared up to the mop subassembly through first air outlet after the subassembly was cleared up on the ground, avoid ground too moist.

Compared with the prior art, the embodiment of the utility model has the beneficial effects that: according to the utility model, the first air duct is arranged in the shell and the first air outlet is arranged on the shell, so that the air exhausted through the first air outlet can be directly blown to the ground, the problem that the ground is wet after the floor is cleaned by the floor cleaning machine is effectively solved, the cleaned ground can be rapidly put into use, the air in the first air duct can be exhausted only through the first air outlet, the generation of noise can be effectively reduced, and the problem that the noise is large because the floor cleaning machine in the prior art is provided with a plurality of air outlets to exhaust air to the periphery of the floor cleaning machine is solved. In addition, the negative ion generator can neutralize and adsorb charged particles and dust in the air, so that the air is effectively purified, and the problem of larger air dust caused by the work of the floor washing machine is avoided.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

FIG. 1 is a cross-sectional view of a floor scrubber according to an embodiment of the present invention;

FIG. 2 is an exploded view of the chassis and suction assembly of the scrubber of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of another cross-sectional side of a floor scrubber according to an embodiment of the present invention;

figure 4 is a cross-sectional view of an air suction assembly of a scrubber of an embodiment of the present invention.

The members denoted by reference numerals in the drawings:

1-a machine shell; 11-a first air duct; 12-a first outlet; 13-a front shell; 14-rear shell; 2-an air suction assembly; 21-a suction motor; 22-a suction casing; 23-an air inlet; 24-a second air outlet; 25-an annular air cavity; 3-negative ion generator; 4-a connecting assembly; 41-a second air duct; 42-bend; 43-air outlet pipe; 5-a guide housing; 51-a communicating cavity; 52-a wind guide opening; 6-mop assembly.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following detailed description of embodiments of the utility model is provided in connection with the accompanying drawings and the detailed description of embodiments of the utility model, but is not intended to limit the utility model.

An embodiment of the present invention provides a floor washing machine, as shown in fig. 1 to 3, which includes a machine case 1, a suction assembly 2, and an anion generator 3. The casing 1 is provided with a first air duct 11 therein, the casing 1 is provided with a first air outlet 12 communicated with the first air duct 11, and the first air outlet 12 is used for blowing air to the ground. The air suction assembly 2 comprises a suction motor 21 and an air suction shell 22 for installing the suction motor 21, the air suction shell 22 is arranged on the machine shell 1, the air suction shell 22 is provided with an air inlet 23 and a second air outlet 24, and the suction motor 21 is used for enabling air to flow from the air inlet 23 to the second air outlet 24 and to be discharged from the first air outlet 12 after entering the first air duct 11. The anion generator 3 is arranged in the first air duct 11 and close to the first air outlet 12.

Specifically, the casing 1 is configured as a long cylinder, a handle of the floor washing machine is connected to the casing 1, a length direction of the handle is the same as a length direction of the casing 1, and when a user uses the floor washing machine, the handle and the length direction of the casing 1 form an included angle with the ground, as shown in fig. 1, the included angle formed by the length direction of the casing 1 and the ground is an acute angle.

Specifically, the direction of the arrow in fig. 1 and 3 is the flowing direction of the air, the first air duct 11 may be disposed along the length direction of the casing 1, and the first air duct 11 is only connected to one air outlet, i.e., the first air outlet 12, so as to solve the problem of large noise caused by the arrangement of a plurality of air outlets communicated with the air duct in the prior art.

Specifically, the suction housing 22 may have an interior cavity within which the suction motor 21 is integrally disposed. And the air suction casing 22 can be arranged on one side of the casing 1 far away from the first air outlet 12 and close to the handle. In addition, the suction housing 22 may be detachably provided to the casing 1.

Specifically, the negative ion generator 3 may include a negative ion discharge head capable of discharging negative ions and collecting the generated positive ions for use, so as to provide a uniform negative ion concentration space.

According to the utility model, the first air duct 11 is arranged in the machine shell 1 and the first air outlet 12 is arranged on the machine shell 1, so that the air exhausted through the first air outlet 12 can be directly blown to the ground, the problem that the ground is wet after the ground is cleaned by the floor cleaning machine is effectively solved, the cleaned ground can be rapidly put into use, the air in the first air duct 11 can be exhausted only through the first air outlet 12, the generation of noise can be effectively reduced, and the problem that the noise is large because the floor cleaning machine is provided with a plurality of air outlets to exhaust air to the four sides of the floor cleaning machine in the prior art is solved. In addition, the negative ion generator 3 can neutralize and adsorb charged particles and dust in the air, so that the air is effectively purified, and the problem of large dust in the air caused by the work of the floor washing machine is avoided.

In some embodiments, as shown in FIG. 4, the suction housing 22 has an annular air chamber 25 disposed therein around the suction motor 21, the annular air chamber 25 communicates with the air inlet 23 and the second air outlet 24, respectively, and the air inlet 23 and the second air outlet 24 are located on different sides of the annular air chamber 25. The annular air chamber 25 is beneficial to increasing the air pressure and accelerating the speed of the air flow, thereby achieving the purpose of quickly discharging the air from the first air outlet 12.

Specifically, the suction housing 22 may be cylindrical, and the suction housing 22 may be integrally formed.

In some embodiments, as shown in fig. 1, the air suction assembly 2 further includes a connection assembly 4 connected to the second air outlet 24, the connection assembly 4 forms a second air duct 41, the second air duct 41 is communicated with the first air duct 11, and the suction motor 21 is further configured to enable air to sequentially flow through the second air duct 41 and the first air duct 11. The connecting assembly 4 can connect the air suction casing 22 with the first air duct 11, and has a compact structure and a reasonable design.

Specifically, the connecting assembly 4 is detachably connected to the second air outlet 24, and the connecting assembly 4 can guide the air to be discharged downwards, so that the air flows into the first air duct 11.

In some embodiments, as shown in fig. 1 and 2, the connection assembly 4 includes a bend 42 connected to the second air outlet 24 and an air outlet pipe 43 connected to the bend 42, and the air outlet pipe 43 is connected to the inlet of the first air duct 11. The elbow 42 and the air outlet pipe 43 are low in cost and convenient to disassemble and assemble.

Specifically, the elbow 42 may be a ninety-degree elbow, which may be connected to the second air outlet 24 by a flange or the like, or may be connected to the second air outlet 24 by a threaded connection.

Specifically, the casing 1 may have a through groove corresponding to the air outlet pipe 43, so that the end of the air outlet pipe 43 away from the elbow 42 can be inserted into the casing 1 and is communicated with the first air duct 11.

In some embodiments, as shown in fig. 1 and 2, the cabinet 1 includes a front casing 13 and a rear casing 14 detachably connected, the first air duct 11 is formed between the rear casing 14 and the front casing 13, and the first air outlet 12 is formed on the rear casing 14. The easy dismounting of above-mentioned preceding shell 13 and backshell 14, and through before the shell 13 and backshell 14 can reduce the degree of difficulty of transporting casing 1 with casing 1 split, reduce cost of transportation.

In some embodiments, as shown in fig. 4, the air suction assembly 2 further includes a guide housing 5, the air inlet 23 of the air suction housing 22 is located at a lower portion of the guide housing 5, the guide housing 5 has a conducting cavity 51 penetrating through two ends of the guide housing 5, an upper end of the guide housing 5 is connected to the lower portion of the air suction housing 22, the conducting cavity 51 is communicated with the annular air cavity 25 through the air inlet 23, and a lower end of the conducting cavity 51 is configured as an air guide opening 52 arranged obliquely. As such, when the suction motor 21 is operated to suck the air, the wind pressure can be increased, thereby accelerating the flow of the air.

Specifically, the two ends of the guide casing 5 are upper and lower ends, the upper open end of the guide casing is connected to the lower portion of the suction casing 22, and the lower open end of the guide casing is configured as the air guide opening 52.

Specifically, the upper end of the guide housing 5 may be provided with a first engaging portion, the bottom of the air suction housing 22 may be provided with a second engaging portion, and the guide housing 5 and the air suction housing 22 may be engaged with each other through the first engaging portion and the second engaging portion, so as to facilitate the assembly and disassembly of the guide housing 5 and the air suction housing 22.

In some embodiments, as shown in fig. 2, the anion generator 3 is detachably provided on the rear case 14 to facilitate the detachment and installation of the anion generator 3.

Specifically, a bell mouth may be formed at one end of the rear housing 14 close to the first air outlet 12, the negative ion generator 3 may be disposed below the bell mouth, a space for disposing the negative ion generator 3 may be increased by disposing the bell mouth, and a large enough space may be provided for manual operation.

In some embodiments, as shown in fig. 1, the housing 1 is pivotally connected to the mop assembly 6 of the floor washing machine, and the first air outlet 12 of the housing 1 is disposed adjacent to the mop assembly 6. So, can be after mop subassembly 6 clearance ground, in time dry the ground that subassembly 6 was cleared up is dragged through first air outlet 12, avoid ground too moist.

The above embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the present invention. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. A floor scrubber, comprising:

and the negative ion generator is arranged in the first air channel and is close to the first air outlet.

2. The floor scrubber of claim 1, wherein an annular air chamber is disposed within the suction housing around the suction motor, the annular air chamber is in communication with the air inlet and the second air outlet, respectively, and the air inlet and the second air outlet are located on different sides of the annular air chamber.

3. The floor washing machine of claim 1, wherein the suction assembly further comprises a connection assembly connected with the second air outlet, the connection assembly is formed with a second air duct, and the second air duct is communicated with the first air duct.

4. The floor washing machine of claim 3, wherein the connection assembly comprises an elbow connected to the second air outlet and an air outlet pipe connected to the elbow, the air outlet pipe being connected to the inlet of the first air duct.

5. The floor washing machine of claim 1, wherein the housing comprises a front shell and a rear shell detachably connected, the first air duct is formed between the rear shell and the front shell, and the first air outlet is formed on the rear shell.

6. The floor scrubber of claim 2, wherein the suction assembly further comprises a guide housing, the suction housing having an air inlet located at a lower portion thereof; the guide shell is provided with a conduction cavity penetrating through two ends of the guide shell, the upper end of the guide shell is connected to the lower portion of the air suction shell, the conduction cavity is communicated with the annular air cavity through the air inlet, and the lower end of the conduction cavity is constructed into an air guide opening which is obliquely arranged.

7. The floor washing machine of claim 5, wherein the anion generator is removably disposed on the rear housing.

8. The scrubber of claim 1, wherein the housing is pivotally coupled to a mop assembly of the scrubber and the first outlet of the housing is disposed proximate the mop assembly.