CN216293930U - Floor cleaning machine - Google Patents

Abstract

The utility model relates to the field of cleaning equipment, in particular to a floor washing machine. But through the floating post that sets up free floating storing up dirty intracavity, utilize the position that the floating post sensor response floating post on the sewage lid, and then the water level of discernment storing up dirty intracavity shows sewage water level situation, and convenience of customers uses. The LED-UV lamp panel has the functions of sterilization, mite removal and disinfection, is convenient to use and operate, and has better user experience. The LED-UV lamp panel is convenient to replace, disassemble and maintain due to the adoption of a detachable installation mode of the disinfection module, and the use is more convenient.

Description

Floor cleaning machine

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a floor washing machine.

Background

Floor washers are also called floor washers and floor washing and drying machines, and are cleaning machines for cleaning hard floors, drying sewage and taking the sewage away from the site. The floor is suitable for stations, docks, airports, workshops, warehouses, schools, hospitals, restaurants, shopping malls and other places with wide hard floors, and the cleaning concept of replacing manpower with machinery is deep.

The existing floor washing machine can suck the sewage on the ground into the sewage tank, so that the use frequency of the sewage in the sewage tank is increased along with the floor washing machine, and a user cannot directly judge the sewage amount in the sewage tank, thereby influencing the use of the floor washing machine. And the floor cleaning machine in the prior art has single function.

The inventors therefore sought to devise a system to solve the above problems.

Disclosure of Invention

In order to solve the problems, the utility model provides a floor washing machine which displays the sewage amount in a sewage tank and is provided with a disinfection module, so that the floor washing machine is convenient for users to use.

In order to achieve the purpose, the utility model adopts the technical scheme that: a floor washing machine comprises a floor washing machine main body, wherein the floor washing machine main body comprises a shell, a negative pressure pump, a transparent water purification tank, a sewage tank, a floor washing brush, a control assembly, a rechargeable battery and a control handle, the negative pressure pump is arranged on a sewage cover at the top of the sewage tank, the water purification tank is positioned in the water purification bin at the front of the shell, the sewage tank is positioned in the sewage bin at the back of the shell, the floor washing brush is positioned at the bottom of the shell, a clean water pump is arranged in the floor washing brush, the input end of the clean water pump is communicated with the water purification tank, and the output end of the clean water pump is conveyed into the floor washing brush through a liquid conveying pipe; the control handle is arranged at the top of the shell, the control assembly and the rechargeable battery are arranged in the electrical appliance bin positioned at the top of the shell, the rechargeable battery is electrically connected with the control assembly, and the negative pressure pump, the floor washing brush, the control handle and the clean water pump are electrically connected with the control assembly; the sewage tank is internally provided with a floating column, the floating column is in sliding connection with a sewage cover of the sewage tank, a floating column sensor is arranged on the sewage cover, and the floating column sensor is arranged corresponding to the floating column.

Furthermore, the front of casing is equipped with display screen and water purification case switch, and water purification case switch and water purification case activity joint conveniently are to taking out the water purification case and adding water in the water purification case.

Furthermore, the control handle is divided into a front end part, a rear end part and a connecting rod part, the front end part is of a bent arc-shaped structure, a control key module is installed on the front end part, the topmost part of the front end part is also connected with the bottom of the front end part through the rear end part opposite to the bending direction of the front end part, a handheld part is formed between the front end part and the rear end part, and the connecting rod part is connected with the top of the shell through a telescopic structure.

Furthermore, the control key module comprises a power key, a gear key and a water supply key, the power key and the gear key are arranged at a bent inflection point of the front surface of the front end part, the water supply key is arranged at a bent inflection point of the inner surface of the front end part relative to the rear section part, the gear key is used for controlling the dust collection function gear of the floor washing machine main body, and the water supply key is used for controlling the water spraying cleaning function of the floor washing machine main body.

Further, the sewage lid sets up and forms an inner chamber on the sewage case, and the sewage incasement is equipped with the soil pick-up pipe, and this soil pick-up pipe separates the inner chamber of sewage case and forms a soil pick-up chamber and an annular storage dirt chamber, and the storage dirt chamber encloses to be located outside the soil pick-up chamber and its top and soil pick-up chamber intercommunication, and the soil pick-up chamber runs through whole sewage case and its bottom and communicates in the scrubbing brush.

Further, the sewage cover comprises an inner cover and an outer cover, the outer cover is covered on the inner cover, the air exhaust hole of the inner cover extends into the sewage storage cavity to form a frame-shaped support, and the floating column is connected with the support in a sliding mode.

Further, two opposite sides of the floating column are respectively provided with a sliding block, two opposite sides of the support are provided with strip-shaped sliding grooves, and the sliding blocks are arranged in the corresponding sliding grooves in a sliding mode.

Further, the bottom of the floor washing brush is provided with a mounting groove, the disinfection module is detachably mounted on the mounting groove, and the disinfection module is electrically connected with the control assembly.

Further, disinfection module includes lid behind LED-UV lamp plate, lamp plate shell and the lamp plate, lid and mounting groove tank bottom laminating behind the lamp plate, be provided with lamp plate mounting structure behind lamp plate shell and the lamp plate between the lid, the LED-UV lamp plate passes through lamp plate mounting structure fixed mounting is between the lower surface of lamp plate shell and the upper surface of lid behind the lamp plate, the lamp plate shell still passes through second fixed knot and constructs demountable installation on the bottom surface of scrubbing brush.

The utility model has the beneficial effects that: 1. but through the floating post that sets up free floating storing up dirty intracavity, utilize the position that the floating post sensor response floating post on the sewage lid, and then the water level of discernment storing up dirty intracavity shows sewage water level situation, and convenience of customers uses. 2. The LED-UV lamp panel has the functions of sterilization, mite removal and disinfection, is convenient to use and operate, and has better user experience. 3. The LED-UV lamp panel is convenient to replace, disassemble and maintain due to the adoption of a detachable installation mode of the disinfection module, and the use is more convenient.

Drawings

FIG. 1 is a perspective view of a floor scrubber of the present invention;

FIG. 2 is a perspective view of another perspective of the scrubber of the present invention;

FIG. 3 is an internal block diagram of the scrubber of the present invention;

FIG. 4 is an enlarged view of the inner structure of the foul water tank of the present invention;

FIG. 5 is an enlarged perspective view of the sewage cover and the negative pressure pump of the present invention;

FIG. 6 is an enlarged perspective view of the outer lid of the present invention;

FIG. 7 is an exploded perspective view of the inner cover and floating post of the present invention;

fig. 8 is an enlarged perspective view of the foul water tank of the present invention.

Figure 9 is an enlarged perspective view of the sterilization module of the present invention.

FIG. 10 is a schematic view of the control handle of the present invention;

FIG. 11 is a schematic view of the telescopic structure of the present invention;

the reference numbers illustrate: 1. the device comprises a shell, 11, a clean water tank switch, 12, a display screen, 2, a clean water tank, 21, a clean water tank cover, 3, a sewage tank, 31, a sewage suction pipe, 4, a floor cleaning brush, 5, a floating column, 51, a sliding block, 6, an outer cover, 61, an inner cover, 611, a sliding groove, 612, a limiting plate, 613, a limiting column, 614, a butting part, 615, a support, 616, an air inlet hole, 62, a rubber ring, 63, a sea handkerchief filter, 64, a waterproof ring, 7, a negative pressure pump, 8, a sewage pipe, 10, a control handle, 101, a front end part, 102, a rear end part, 103, a connecting rod part, 20, a control key module, 201, a power key, 202, a gear key, 203, key water supply, 30, a telescopic structure, 40, a disinfection module, 401, an LED-UV (light emitting diode) -UV (ultraviolet) lamp panel, 402, a lamp panel shell, and a lamp panel rear cover.

Detailed Description

Referring to fig. 1-11, the utility model relates to a floor washing machine, which comprises a floor washing machine main body, wherein the floor washing machine main body comprises a shell 1, a negative pressure pump 7, a transparent purified water tank 2, a sewage tank 3, a floor washing brush 4, a control component, a rechargeable battery and a control handle 10, the negative pressure pump 7 is arranged on a sewage cover at the top of the sewage tank 3, the purified water tank 2 is positioned in a purified water bin at the front of the shell 1, the sewage tank 3 is positioned in a sewage bin at the back of the shell 1, the floor washing brush 4 is positioned at the bottom of the shell 1, a clean water pump is arranged in the floor washing brush 4, the input end of the clean water pump is communicated with the purified water tank 2, and the output end of the clean water pump is conveyed into the floor washing brush 4 through a liquid conveying pipe; the control handle 10 is arranged at the top of the shell 1, the control assembly and the rechargeable battery are arranged in an electrical appliance bin at the top of the shell 1, the rechargeable battery is electrically connected with the control assembly, and the negative pressure pump 7, the floor washing brush 4, the control handle 10 and the clean water pump are electrically connected with the control assembly; the sewage tank 3 is internally provided with a floating column 5, the floating column 5 is connected with a sewage cover of the sewage tank 3 in a sliding way, the sewage cover is provided with a floating column sensor, and the floating column sensor is arranged corresponding to the floating column 5. Referring to fig. 2, a water purifying tank cover 21 is covered on the water purifying tank 2.

1. Through set up floating post 5 that can freely float storing up dirty intracavity, utilize the position that the floating post sensor response floating post 5 that sewage was covered, and then the water level of discernment storing up dirty intracavity shows sewage water level situation, convenience of customers uses. 2. The clean water pump extracts clean water in the clean water tank 2 to clean the floor brush 4, and the floor brush 4 rolls to clean the floor without wetting the floor firstly by customers.

Further, the front of casing 1 is equipped with display screen 12 and water purification case switch 11, and water purification case switch 11 and 2 activity joint of water purification case are convenient to take out water purification case 2 and add water in the water purification case. Referring to fig. 1 and 2, a display screen 12 and a clean water tank switch 11 are provided on the front surface of the housing 11, the display screen 12 is used to display various faults (such as the operating conditions of the negative pressure pumps 7), water level and dust of the floor washing machine, so that a user can directly identify various faults, water level and cleaning conditions, and the clean water tank switch 11 is movably clamped with the clean water tank 2 so as to conveniently draw out the clean water tank 2 and add water into the clean water tank 2.

Further, the control handle 10 is divided into a front end portion 101, a rear end portion 102 and a connecting rod portion 103, the front end portion 101 is in a curved arc structure, the control key module 20 is mounted on the front end portion 101, the topmost portion of the front end portion 101 is further connected with the bottom of the front end portion 101 through the rear end portion 102 opposite to the curved direction of the front end portion 101, a hand-held portion is formed between the front end portion 101 and the rear end portion 102, and the connecting rod portion 103 is connected with the top of the housing 1 through the telescopic structure 30.

Further, the control key module 20 includes a power key 201, a gear key 202 and a water supply key 203, the power key 201 and the gear key 202 are disposed at a bending inflection point of the front surface of the front end portion 101, the water supply key 203 is disposed at a bending inflection point of the inner surface of the front end portion 101 opposite to the rear end portion, the gear key 202 is used for controlling the gear of the negative pressure pump 7, and the water supply key 203 is used for controlling the water spraying cleaning function of the clean water pump.

Further, sewage lid is located and is formed an inner chamber on the sewage case 3, is equipped with sewage suction pipe 31 in the sewage case 3, and this sewage suction pipe 31 separates the inner chamber of sewage case 3 and forms a soil pick-up chamber and an annular storage dirt chamber, stores up the dirt chamber and encloses to locate outside the soil pick-up chamber and its top and soil pick-up chamber intercommunication, and the soil pick-up chamber runs through whole sewage case 3 and its bottom and 8 butt joints of sewage pipe in the scrubbing brush seat 4 and feeds through.

Further, the sewage cover comprises an inner cover 61 and an outer cover 6, the outer cover 6 is covered on the inner cover 61, the air exhaust hole of the inner cover 61 extends into the sewage storage cavity to form a frame-shaped support 615, and the floating column 5 is connected with the support 615 in a sliding manner. Further, two opposite sides of the floating column 5 are respectively provided with a sliding block 51, two opposite sides of the bracket 615 are provided with a strip-shaped sliding groove 611, and the sliding blocks 51 are slidably arranged in the corresponding sliding grooves 611. Referring to fig. 5 to 7, the sewage cover includes an inner cover 61, an outer cover 6, a hepa filter 63, and the floating column 5, an air exhaust hole (not shown) is formed at an edge of the inner cover 61, the inner cover 61 extends into the sewage storage cavity along a sidewall of the air exhaust hole to form a frame-shaped bracket 615, two opposite sides of the bracket 615 are respectively provided with a strip-shaped sliding slot 611, the floating column 5 is strip-shaped and located in the bracket 615, two opposite sides of the floating column 5 are respectively provided with a sliding block 51, the two sliding blocks 51 are respectively slidably located in the corresponding sliding slots 611, so that the floating column 5 is slidably connected with the bracket 615, the other two opposite sides of the bracket 615 are respectively provided with an opening and two limiting plates 612, the two limiting plates 612 are vertically arranged on an outer wall of the bracket 615 at an interval, two limiting columns 613 are arranged at a bottom interval of the inner cover 61, the two limiting columns 613 are respectively located at sides of the two limiting plates 612, the bracket 615, and a lateral side of the bracket 615, The two limit plates 612 and the two limit posts 613 extend into the sewage storage cavity, the sewage suction pipe 31 is positioned between the two limit plates 612, the top of the inner cover 61 extends outwards along the side wall of the suction hole to form a frame-shaped abutting part 614, the top of the abutting part 614 is arranged in an inclined manner, the outer wall of the inner cover 61 is sleeved with a rubber ring 62, the outer cover 6 is covered on the inner cover 61, the rubber ring 62 is positioned below the outer cover 6 and exposed on the outer cover 6, the top of the outer cover 6 is provided with a groove, the HEPA filter 63 is accommodated in the groove, the bottom of the groove is arranged in an inclined manner, the inclination angle of the groove is 5-30 degrees, the bottom of the groove is provided with an air inlet hole 616, the air inlet hole 616 is abutted with the abutting part 614, so that the air inlet hole 616 is abutted with the suction hole, in the embodiment, the inner cavity of the support 615, the suction hole, the inner cavity of the abutting part 614 and the air inlet hole 616 form an air exhaust channel, the top of the outer cover 6 is provided with a waterproof ring 64, the waterproof ring 64 is arranged outside the HEPA filter 63 in a surrounding manner, the shell 6 is provided with a switch of the sewage tank 3, the switch of the sewage tank 3 is buckled with the shell 1 through a buckle, and in order to electrically connect the floating column sensor with the control component, an electric contact sheet on the outer cover 6 is elastically connected with an elastic sheet (not shown) in the sewage bin.

Further, the bottom of the floor washing brush 4 is provided with a mounting groove, the disinfection module 40 is detachably mounted on the mounting groove, and the disinfection module 40 is electrically connected with the control assembly.

Further, disinfection module 40 includes lid 403 behind LED-UV lamp plate 401, lamp plate shell 402 and the lamp plate, lid 403 is laminated with the mounting groove tank bottom behind the lamp plate, be provided with lamp plate mounting structure behind lamp plate shell 402 and the lamp plate between lid 403, LED-UV lamp plate 401 passes through lamp plate mounting structure fixed mounting is between the lower surface of lamp plate shell 402 and the upper surface of lid 403 behind the lamp plate, lamp plate shell 402 demountable installation is on the bottom surface of scrubbing brush 4. The LED-UV lamp panel 401 has the functions of sterilization, mite removal and disinfection, and is convenient to use and operate and better in user experience. The disinfection module 40 adopts a detachable installation mode, so that the LED-UV lamp panel 401 is convenient to replace, disassemble and maintain, and the use is more convenient.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims (9)

1. A floor scrubber, its characterized in that: the floor cleaning machine comprises a floor cleaning machine main body, wherein the floor cleaning machine main body comprises a shell, a negative pressure pump, a transparent water purification tank, a sewage tank, a floor cleaning brush, a control assembly, a rechargeable battery and a control handle, the negative pressure pump is arranged on a sewage cover at the top of the sewage tank, the water purification tank is positioned in the water purification tank at the front side of the shell, the sewage tank is positioned in the sewage tank at the back side of the shell, the floor cleaning brush is positioned at the bottom of the shell, a clean water pump is arranged in the floor cleaning brush, the input end of the clean water pump is communicated with the water purification tank, and the output end of the clean water pump is conveyed into the floor cleaning brush through a liquid conveying pipe; the control handle is arranged at the top of the shell, the control assembly and the rechargeable battery are arranged in the electrical appliance bin positioned at the top of the shell, the rechargeable battery is electrically connected with the control assembly, and the negative pressure pump, the floor washing brush, the control handle and the clean water pump are electrically connected with the control assembly;

the sewage tank is internally provided with a floating column, the floating column is in sliding connection with a sewage cover of the sewage tank, a floating column sensor is arranged on the sewage cover, and the floating column sensor is arranged corresponding to the floating column.

2. A scrubber as claimed in claim 1, wherein: the front of casing is equipped with display screen and water purification case switch, water purification case switch and water purification case activity joint.

3. A scrubber as claimed in claim 1, wherein: the control handle is divided into a front end part, a rear end part and a connecting rod part, the front end part is of a bent arc-shaped structure, a control key module is installed on the front end part, the topmost part of the front end part is also connected with the bottom of the front end part through the rear end part opposite to the bending direction of the front end part, a handheld part is formed between the front end part and the rear end part, and the connecting rod part is connected with the top of the shell through a telescopic structure.

4. A scrubber as claimed in claim 3, wherein: the control key module comprises a power supply key, a gear key and a water supply key, wherein the power supply key and the gear key are arranged at a bending inflection point of the front surface of the front end part, and the water supply key is arranged at a bending inflection point of the inner surface of the front end part relative to the rear section part.

5. A scrubber as claimed in claim 1, wherein: the sewage cover is arranged on the sewage tank to form an inner cavity, a sewage suction pipe is arranged in the sewage tank, the sewage suction pipe separates the inner cavity of the sewage tank to form a sewage suction cavity and an annular sewage storage cavity, the sewage storage cavity is surrounded outside the sewage suction cavity, the top of the sewage storage cavity is communicated with the sewage suction cavity, and the sewage suction cavity penetrates through the whole sewage tank and is communicated with the inside of the floor-washing brush at the bottom of the sewage tank.

6. A floor washing machine according to claim 5, characterized in that: the sewage cover comprises an inner cover and an outer cover, the outer cover is covered on the inner cover, the air exhaust hole of the inner cover extends into the sewage storage cavity to form a frame-shaped support, and the floating column is connected with the support in a sliding mode.

7. A floor washing machine according to claim 6, characterized in that: the two opposite sides of the floating column are respectively provided with a sliding block, the two opposite sides of the bracket are provided with a strip-shaped sliding groove, and the sliding blocks are arranged in the corresponding sliding grooves in a sliding manner.

8. A scrubber as claimed in claim 1, wherein: the bottom of the floor washing brush is provided with a mounting groove, the disinfection module is detachably mounted on the mounting groove, and the disinfection module is electrically connected with the control assembly.

9. A scrubber as claimed in claim 8, wherein: the disinfection module comprises an LED-UV lamp plate, a lamp plate shell and a lamp plate rear cover, the lamp plate rear cover is attached to the bottom of the mounting groove, a lamp plate mounting structure is arranged between the lamp plate shell and the lamp plate rear cover, the LED-UV lamp plate passes through the lamp plate mounting structure is fixedly mounted between the lower surface of the lamp plate shell and the upper surface of the lamp plate rear cover, and the lamp plate shell is detachably mounted on the bottom surface of the floor brush through a second fixing structure.

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