Multifunctional floor cleaner base

Abstract

A multifunctional floor cleaner base comprises a charging base for accommodating the floor cleaner, a cleaning part is installed on the floor cleaner, a steam generator and a hot air assembly are installed in the charging base, the exhaust end of the steam generator is provided with a steam output path for guiding steam to the cleaning part; the hot air outlet end of the hot air assembly is provided with an air duct component for blowing hot air to the cleaning part, and a water storage tank is also installed on the charging base, and the water outlet end of the water storage tank is connected with the water inlet of the steam generator; when the floor cleaner is placed on the charging base, the steam generator generates high-temperature steam to spray the cleaning part, and the cleaning part is disinfected and sterilized at high temperature to enhance the cleaning effect and sterilization effect of the product, and then the cleaning part is dried by the hot air assembly to prevent bacteria from breeding in a humid environment, so that the cleaning part can complete the purpose of sterilization in a shorter time, and the purpose of automatically adding clean water to the bottom surface cleaner after the floor cleaner is placed in the charging base is achieved through the water storage tank.

Description

Technical Field

[0001] The invention relates to the field of floor cleaners, in particular to a multifunctional floor cleaner base. Background Art

[0002] Currently, for multifunctional floor cleaners on the market (such as floor scrubbers, all-in-one washer-mops, etc.), the roller brush on the floor brush is basically disassembled for manual cleaning or automatic cleaning by the machine and then dried naturally after use. The long natural drying time is prone to breeding bacteria and cannot kill the bacteria on the roller brush, affecting the user's health and the product experience. In addition, the clean water tank built into the floor cleaner needs to be disassembled and filled with water every time the user uses it. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned existing problems and provide a multifunctional floor cleaner base with a simple and reasonable structure, which has the function of high-temperature disinfection and sterilization of the cleaning part by high-temperature steam and drying the cleaning part by hot air assembly.

[0004] A multifunctional floor cleaner base comprises a charging base for accommodating the floor cleaner, wherein a cleaning part is mounted on the floor cleaner, a steam generator is mounted in the charging base, and an exhaust end of the steam generator is provided with a steam output path for guiding steam to the cleaning part; a water storage tank is also mounted on the charging base, and a water outlet end of the water storage tank is connected to a water inlet of the steam generator.

[0005] The present invention can also be solved by the following technical measures:

[0006] A water pump is also installed in the charging base, and the water suction end of the water pump is connected to the water outlet end of the water storage tank. A clean water tank is installed in the floor cleaner, and a separable water supply water channel is provided between the water inlet end of the clean water tank and the discharge end of the water pump. When the floor cleaner is placed in place on the charging base, the water storage tank supplies water to the clean water tank through the water pump.

[0007] A hot air assembly is also installed in the charging base, and a hot air outlet end of the hot air assembly is provided with an air duct component for blowing the hot air toward the cleaning part.

[0008] The charging base includes a supporting surface for placing the floor cleaner, and at least one steam jet outlet and an air blowing outlet facing the cleaning part are arranged on the supporting surface. The steam jet outlet is connected to the exhaust end of the steam generator through a steam output path, and the air blowing outlet is connected to the hot air outlet end of the hot air assembly through an air duct component.

[0009] The charging base is provided with a receiving cavity adapted for positioning and placing the floor cleaner, the supporting surface is used to define the bottom of the receiving cavity, the bottom of the receiving cavity is provided with a receiving groove corresponding to the cleaning part, and the steam jet outlet and the blowing outlet are opened on the wall of the receiving groove but are not limited to the wall of the receiving groove.

[0010] A dynamic touch switch matched with the floor cleaner is installed on the charging base, and the dynamic touch switch is triggered in linkage with the steam generator and the hot air assembly.

[0011] A water receiving tray for collecting condensed water is detachably installed in the charging base.

[0012] The steam generator comprises a steam generating box and a heating pipe, wherein a steam generating chamber is arranged in the steam generating box, the heating pipe is integrally formed with the steam generating box and arranged at the bottom of the steam generating chamber, and a water inlet and an exhaust end connected to the steam generating chamber are provided on the steam generating box.

[0013] The hot air assembly includes an axial flow fan, an air guide cover, a heating core and a heating core bracket. The heating core is installed in the heating core bracket to form a heating body structure. The heating body structure is provided with a hot air outlet and an air inlet of the hot air assembly. The air passes through the air inlet and the hot air outlet in a straight line through the heating core. The axial flow fan is provided with an air outlet and a cold air inlet, and the air guide cover is installed between the air outlet and the air inlet.

[0014] The water storage tank is columnar and extends in the height direction, and is detachably mounted on the charging base. A water replenishment port is provided on the upper portion of the water storage tank.

[0015] The air duct component comprises a hollow shell, and a hot air channel communicating with the air blowing port and the hot air outlet end of the hot air assembly is formed inside the shell.

[0016] The beneficial effects of the present invention are as follows:

[0017] The present invention provides a multifunctional floor cleaner base, which has a simple structure, reasonable layout and low production cost. After the floor cleaner is placed on the charging base, the steam generator generates high-temperature steam to spray the cleaning part, thereby performing high-temperature disinfection and sterilization on the cleaning part, thereby enhancing the cleaning effect and sterilization effect of the product. The cleaning part is then dried by the hot air assembly to prevent the residual condensed water from breeding bacteria in the cleaning part in a moist environment, thereby enabling the cleaning part to complete the sterilization purpose in a shorter time. The water storage tank is used to automatically add clean water to the bottom surface cleaner after the floor cleaner is placed on the charging base, thereby enabling users to obtain a better use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the exploded structure of the charging base and the floor cleaner of the present invention.

[0019] Figure 2 It is a schematic diagram of the internal structure of the charging base of the present invention.

[0020] Figure 3 The schematic diagram of the cross-sectional structure of the charging base and the floor cleaner of the present invention is shown in FIG. Figure 1 .

[0021] Figure 4 The schematic diagram of the cross-sectional structure of the charging base and the floor cleaner of the present invention is shown in FIG. Figure 2 .

[0022] Figure 5 It is a schematic diagram of the overall decomposition structure of hot air of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the air duct component of the present invention.

[0024] Figure 7 It is a schematic diagram of the connection between the steam output path and the water supply water path of the present invention.

[0025] Figure 8 It is a schematic diagram of the cross-sectional structure of the steam generator of the present invention.

[0026] Fig. 9 It is a schematic diagram of the structure of the charging base of the present invention.

[0027] Fig.10 It is a schematic diagram of the internal structure of the steam generator of the present invention. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0029] like Figures 1 to 10 As shown: A multifunctional floor cleaner base includes a charging base B for accommodating a floor cleaner A, the floor cleaner A is installed with a cleaning part A1, a steam generator 1 is installed in the charging base B, the exhaust end 101 of the steam generator 1 is provided with a steam output path for guiding steam to the cleaning part A1; a water tank 4 is also installed on the charging base B, and the water outlet end 401 of the water tank 4 is connected to the water inlet 102 of the steam generator 1.

[0030] A hot air assembly 2 is also installed in the charging base B, and a hot air outlet end 201 of the hot air assembly 2 is provided with an air duct component 3 for blowing hot air toward the cleaning part A1.

[0031] When the floor cleaner A is placed on the charging base B, the steam generator 1 generates high-temperature steam to spray the cleaning part A1, thereby performing high-temperature disinfection and sterilization on the cleaning part A1, thereby enhancing the cleaning and sterilization effects of the product. The cleaning part A1 is then dried by the hot air assembly 2 to prevent the residual condensed water from causing bacteria to grow in a moist environment in the cleaning part A1, thereby enabling the cleaning part A1 to complete the sterilization purpose in a shorter time. The water storage tank 4 is used to automatically add clean water to the bottom surface cleaner after the floor cleaner A is placed on the charging base B, thereby allowing users to obtain a better user experience.

[0032] The steam output path includes a high temperature resistant hose 111 or a hard pipe, which is connected to the exhaust end 101 of the steam generator 1 through the high temperature resistant hose 111, or the steam output path is formed through the shell structure of the charging base B itself.

[0033] In addition, the water tank 4 is made of a transparent plastic material and is integrally injection molded, or at least a portion of the area arranged along the height direction is made of a transparent material. The transparent material includes but is not limited to glass and plastic. This structure is convenient for observing the water level of the water tank 4 and reminding consumers to add water in time.

[0034] To further explain, a water pump 5 is also installed in the charging base B, and the water suction end 501 of the water pump 5 is connected to the water outlet end 401 of the water storage tank 4. A clean water tank A2 is installed in the floor cleaner A, and a separable water replenishment water channel is arranged between the water inlet end A21 of the clean water tank A2 and the discharge end 502 of the water pump 5. When the floor cleaner A is placed in place on the charging base B, the water storage tank 4 replenishes water for the clean water tank A2 through the water pump 5. This structure realizes the purpose of automatically adding clean water after the floor cleaner A is placed in the charging base B through the water storage tank 4, so that the user can get a better use experience.

[0035] The clean water tank A2 can provide clean water to the cleaning part A1 when the consumer is cleaning.

[0036] Specifically, a lower docking port B1 is installed on the charging base B, and the lower docking port B1 is connected to the drainage end 502 of the water pump 5 through a pipe, and an upper docking port A3 is installed at the bottom of the floor cleaner A, and the upper docking port A3 is also connected to the water inlet end A21 of the clean water tank A2 through a pipe. When the floor cleaner A is placed in the charging base B, the lower docking port B1 and the upper docking port A3 are docked, and a separable water replenishment water path is realized through the lower docking port B1 and the upper docking port A3, so that the clean water tank A2 can be automatically replenished with water, and the capacity of the water storage tank 4 is greater than that of the clean water tank A2, so that the water storage tank 4 can be replenished more than once.

[0037] Further description, the charging base B includes a supporting surface B01 for placing the floor cleaner A, and at least one steam jet outlet B2 and a blowing outlet B3 facing the cleaning part A1 are provided on the supporting surface B01, the steam jet outlet B2 is connected with the exhaust end 101 of the steam generator 1 through a steam output path, and the blowing outlet B3 is connected with the hot air outlet end 201 of the hot air assembly 2 through an air duct component 3, the steam is ejected through the steam jet outlet B2, and the hot air is blown out through the blowing outlet B3, so as to directly spray and blow the cleaning part A1, and when the number of the steam jet outlet B2 and the blowing outlet B3 is multiple, the multiple steam jet outlets B2 and the blowing outlet B3 are evenly distributed toward the cleaning part A1.

[0038] To further explain, the charging base B is provided with a receiving cavity B4 adapted for positioning and placing the floor cleaner A, the supporting surface B01 is used to define the bottom of the receiving cavity B4, the bottom of the receiving cavity B4 is provided with a receiving groove B5 corresponding to the cleaning part A1, the steam jet port B2 and the blowing port B3 are provided on the wall of the receiving groove B5 but are not limited to the wall of the receiving groove B5; the receiving cavity B4 is used to stably place the floor cleaner A, and can reduce the gap between the charging base B and the floor cleaner A, slow down the speed of steam or hot air being discharged to the outside, and increase the time that the steam or hot air stays around the cleaning part A1, and the steam jet port B2 and the blowing port B3 are provided on the wall of the receiving groove B5, which can spray evaporation or blow hot air directly to the cleaning part A1, thereby improving the sterilization and drying efficiency.

[0039] When the steam jet port B2 and the air blowing port B3 are not limited to being opened on the wall of the accommodating groove B5, the steam jet port B2 or the air blowing port B3 can be opened on the wall of the accommodating cavity B4 corresponding to the gap between the floor cleaner A and the supporting surface B01 to achieve lateral blowing or lateral steam injection (refer to Figure 6 as shown).

[0040] To further explain, the charging base B is equipped with a dynamic touch switch 6 that cooperates with the floor cleaner A, and the dynamic touch switch 6 is triggered and linked with the steam generator 1 and the hot air assembly 2; the dynamic touch switch 6 is electrically connected to the steam generator 1 and the hot air assembly 2, and the dynamic touch switch 6 can ensure that the steam generator 1, the water pump 5 and the hot air assembly 2 are triggered only after the floor cleaner A is installed in place. When the floor cleaner A is displaced or leaves the charging base B, the circuit of the steam generator 1, the water pump 5 and the hot air assembly 2 can be cut off in time to prevent high-temperature steam or hot air from being sprayed onto consumers and the water pump 5 from pumping clean water from the water tank 4 out of the charging base B.

[0041] To further explain, a water collecting pan 7 for collecting condensed water is detachably installed in the charging base B. When the steam is sprayed to clean the part A1, the temperature drops and condensed water is easily formed and drips onto the supporting surface B01 of the charging base B supporting the floor cleaner A. The water collecting pan 7 is used to collect the above-mentioned condensed water to prevent water accumulation in the charging base B, and the detachable design makes it convenient for consumers to clean the accumulated water. The supporting surface B01 is provided with a drainage hole B6 connected to the water collecting pan 7.

[0042] To further explain, the steam generator 1 includes a steam generating box 11 and a heating tube 12. A steam generating chamber 13 is provided in the steam generating box 11. The heating tube 12 is integrally formed with the steam generating box 11 and is provided at the bottom of the steam generating chamber 13. A water inlet 102 and an exhaust port 101 connected to the steam generating chamber 13 are provided on the steam generating box 11. Clean water enters the steam generating chamber 13 through the water inlet 102. The clean water in the steam generating chamber 13 absorbs the heat of the heating tube 12 and then evaporates, and is then discharged from the exhaust port 101.

[0043] Further explanation, such as Fig.10 As shown, a plurality of retaining walls 14 and partitions 15 extend into the steam generating chamber 13, and a tortuous and irreversible waterway is separated from the steam generating chamber 13 by the plurality of retaining walls 14. A plurality of partitions 15 are arranged on the waterway and separate a plurality of independent chambers, and a connecting port 151 for connecting adjacent chambers is provided on the top of each partition 15. The steam generating chamber 13 of this structure enables clean water to fully absorb the heat of the heating tube, thereby improving the steam generation efficiency and the speed of steam generation.

[0044] Further, the steam generating chamber 13 has a plurality of heat-conducting protrusions 16 extending from at least the bottom wall thereof (see Figure 8 As shown); the contact area between the heating surface and the clean water can be increased by the heat-conducting protrusions 16, so that the clean water can be quickly heated and evaporated, thereby improving the steam generation efficiency.

[0045] To further illustrate, the hot air assembly 2 includes an axial flow fan 21, an air guide cover 22, a heating core 23 and a heating core bracket 24. The heating core 23 is installed in the heating core bracket 24 to form a heating body structure 20. The heating body structure 20 is provided with a hot air outlet end 201 and an air inlet end 25 of the hot air assembly 2. Air passes through the air inlet end 25 and the hot air outlet end 201 in a straight line through the heating core 23. The axial flow fan 21 is provided with an air outlet 26 and a cold air inlet end 27. The air guide cover 22 is installed between the air outlet 26 and the air inlet end 25; the cold air inlet end 27 of the axial flow fan 21 inhales air and blows it into the air guide cover 22 through the air outlet 26, so that all the air can enter the heating body structure 20 through the air inlet end 25, heat the air to form hot air, and the hot air is blown to the cleaning part A1 through the hot air outlet end 201 for drying.

[0046] In addition, the air circulation cross-sectional area of ​​the air guide cover 22 increases linearly from the air outlet 26 of the axial flow fan 21 toward the air inlet end 25 of the heating element structure 20, which can reduce the air flow speed, enable the air to better contact the heating core 23 to absorb heat, and enable the heating element structure 20 to quickly heat the air to form hot air.

[0047] The heating element structure 205 may also be replaced by a PTC heating device.

[0048] A temperature control device 8 for sensing the hot air temperature is installed in the charging base B; the temperature control device 8 can be installed in the air guide cover 22, the hot air outlet end 201 of the hot air assembly 2, or the blowing port B3, and is mainly used to detect the hot air temperature to prevent safety risks caused by excessive temperature. The temperature control device 8 includes a temperature sensor or a fuse.

[0049] An electrical cavity C for installing a hot air assembly 2 is provided in the charging base B, and a cold air inlet end 27 of the hot air assembly 2 is connected to the electrical cavity C. An air inlet C1 connected to the electrical cavity C is provided at the bottom of the charging base B; the cold air inlet end 27 of the axial flow fan 21 sucks air into the electrical cavity C, so that a negative pressure is formed in the electrical cavity C, so that the dry cold air outside the charging base B is sucked into the electrical cavity C through the air inlet C1, providing fresh air for the hot air assembly 2.

[0050] To further explain, the water tank 4 is columnar and extends in the height direction, and is detachably mounted on the charging base B, and a water filling port 402 is provided on the upper portion of the water tank 4; the water tank 4 of this structure increases the capacity of the water tank 4 while occupying a smaller space, so that the water tank 4 can be filled with water multiple times and can supply water to the steam generator 1 for a long time. When the clean water in the water tank 4 is used up, it can be disassembled and water can be added to the water tank 4 through the water filling port 402, and the operation is simple and convenient.

[0051] The water outlet 401 of the water storage tank 4 is higher than the water inlet 102 of the steam generator 1, or a water pump is installed between the water outlet 401 of the water storage tank 4 and the water inlet 102 of the steam generator 1 (the water pump has the same structure as the water pump, which is not marked in the drawings). This structure can utilize the height difference to enable the water storage tank 4 to automatically supply water to the steam generator 1, thereby reducing production costs;

[0052] Alternatively, a water pump (not shown in the drawings) is installed between the water outlet 401 of the water storage tank 4 and the water inlet 102 of the steam generator 1. The water storage tank 4 supplies water to the steam generator 1 through the water pump, which can control the flow rate entering the steam generator 1, thereby improving the heating evaporation efficiency of the steam generator 1 and saving water.

[0053] The water storage tank 4 provides water source for the steam generator 1 and the clean water tank A2 at the same time, so the water outlet end 401 of the water storage tank 4 can be connected with the steam generator 1 and the clean water tank A2 respectively by installing a three-way valve, or two water outlet ends 401 are set to be independently connected with the steam generator 1 and the clean water tank A2.

[0054] Further description, the air duct component 3 is a hollow shell, and a hot air channel 31 is formed inside the shell to connect the blowing port B3 and the hot air outlet end 201 of the hot air assembly 2; the hot air blown out from the hot air outlet end 201 of the hot air assembly 2 passes through the hot air channel 31 and the blowing port B3 in turn and is blown toward the cleaning part A1.

[0055] In addition, the interior of the charging base B can be optimized according to production needs so that the hot air outlet end 201 of the hot air assembly 2 is directly connected to the blowing port B3, thereby eliminating the specific structure of the air duct component 3.

[0056] The cleaning part A1 includes but is not limited to a roller brush.

[0057] A temperature control device 8 for sensing the hot air temperature is installed in the charging base B; the temperature control device 8 can be installed in the air guide cover 22, the hot air outlet end 201 of the hot air assembly 2, or the blowing port B3, and is mainly used to detect the hot air temperature to prevent safety risks caused by excessive temperature. The temperature control device 8 includes a temperature sensor or a fuse.

[0058] An electrical cavity C for installing the hot air assembly 2 is provided in the charging base B, and the cold air inlet end 27 of the hot air assembly 2 is connected to the electrical cavity C. An air inlet C1 connected to the electrical cavity C is provided at the bottom of the charging base B; the cold air inlet end 27 of the axial flow fan 21 sucks air into the electrical cavity C, so that a negative pressure is formed in the electrical cavity C, so that the dry cold air outside the charging base B is sucked into the electrical cavity C through the air inlet C1, providing fresh air for the hot air assembly 2.

[0059] To further explain, the water tank 4 is columnar and extends in the height direction, and is detachably mounted on the charging base B, and a water filling port 402 is provided on the upper portion of the water tank 4; the water tank 4 of this structure increases the capacity of the water tank 4 while occupying a smaller space, so that the water tank 4 can be filled with water multiple times and can supply water to the steam generator 1 for a long time. When the clean water in the water tank 4 is used up, it can be disassembled and water can be added to the water tank 4 through the water filling port 402, and the operation is simple and convenient.

[0060] The water outlet 401 of the water storage tank 4 is higher than the water inlet 102 of the steam generator 1, or a water pump is installed between the water outlet 401 of the water storage tank 4 and the water inlet 102 of the steam generator 1 (the water pump has the same structure as the water pump, which is not marked in the drawings). This structure can utilize the height difference to enable the water storage tank 4 to automatically supply water to the steam generator 1, thereby reducing production costs;

[0061] Alternatively, a water pump (not shown in the drawings) is installed between the water outlet 401 of the water storage tank 4 and the water inlet 102 of the steam generator 1. The water storage tank 4 supplies water to the steam generator 1 through the water pump, which can control the flow rate entering the steam generator 1, thereby improving the heating evaporation efficiency of the steam generator 1 and saving water.

[0062] The water storage tank 4 provides water source for the steam generator 1 and the clean water tank A2 at the same time, so the water outlet end 401 of the water storage tank 4 can be connected with the steam generator 1 and the clean water tank A2 respectively by installing a three-way valve, or two water outlet ends 401 are set to be independently connected with the steam generator 1 and the clean water tank A2.

[0063] Further description, the air duct component 3 is a hollow shell, and a hot air channel 31 is formed inside the shell to connect the blowing port B3 and the hot air outlet end 201 of the hot air assembly 2; the hot air blown out from the hot air outlet end 201 of the hot air assembly 2 passes through the hot air channel 31 and the blowing port B3 in turn and is blown toward the cleaning part A1.

[0064] In addition, the interior of the charging base B can be optimized according to production needs so that the hot air outlet end 201 of the hot air assembly 2 is directly connected to the blowing port B3, thereby eliminating the specific structure of the air duct component 3.

[0065] To further explain, a charging boss B7 extends upward from the rear side of the charging base B, and an electrode socket B71 electrically connected to the floor cleaner A is provided on the charging boss B7. When the floor cleaner A is placed on the charging base B, the electrode pins on the floor cleaner A are inserted into the electrode socket B71 to achieve electrical connection and charging.

[0066] The cleaning part A1 includes but is not limited to a roller brush.

[0067] The above is a preferred embodiment of the present invention, which shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. The present invention may have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected, and the scope of the present invention to be protected is defined by the attached claims and their equivalents.

Claims

1. A multifunctional floor cleaner base, comprising a charging base for accommodating the floor cleaner, wherein a cleaning unit is mounted on the floor cleaner, and characterized in that: A steam generator is installed in the charging base, and a steam output path for guiding steam to the cleaning part is provided at the exhaust end of the steam generator; a water storage tank is also installed on the charging base, and the water outlet end of the water storage tank is connected to the water inlet of the steam generator; a dynamic touch switch cooperating with the floor cleaner is installed on the charging base, and the dynamic touch switch is triggered and linked with the steam generator and the hot air assembly; a water receiving tray for collecting condensed water is detachably installed in the charging base; The steam generator comprises a steam generating box and a heating pipe, wherein a steam generating chamber is provided in the steam generating box, the heating pipe is integrally formed with the steam generating box and is arranged at the bottom of the steam generating chamber, and the steam generating box is provided with a water inlet and an exhaust end connected to the steam generating chamber; A plurality of retaining walls and partitions extend into the steam generating chamber, and a tortuous and irreversible waterway is separated from the steam generating chamber by the retaining walls. A plurality of partitions are arranged on the waterway and separate a plurality of independent chambers, and a connecting port for connecting adjacent chambers is provided on the top of each partition.

2. A multifunctional floor cleaner base according to claim 1, characterized in that: A water pump is also installed in the charging base, and the water suction end of the water pump is connected to the water outlet end of the water storage tank. A clean water tank is installed in the floor cleaner, and a separable water supply water channel is provided between the water inlet end of the clean water tank and the discharge end of the water pump. When the floor cleaner is placed in place on the charging base, the water storage tank supplies water to the clean water tank through the water pump.

3. The multifunctional floor cleaner base according to claim 1, characterized in that: A hot air assembly is also installed in the charging base, and a hot air outlet end of the hot air assembly is provided with an air duct component for blowing the hot air toward the cleaning part.

4. A multifunctional floor cleaner base according to claim 3, characterized in that: The charging base includes a supporting surface for placing the floor cleaner, and at least one steam jet outlet and an air blowing outlet facing the cleaning part are arranged on the supporting surface. The steam jet outlet is connected to the exhaust end of the steam generator through a steam output path, and the air blowing outlet is connected to the hot air outlet end of the hot air assembly through an air duct component.

5. A multifunctional floor cleaner base according to claim 4, characterized in that: The charging base is provided with a receiving cavity adapted for positioning and placing the floor cleaner, the supporting surface is used to define the bottom of the receiving cavity, the bottom of the receiving cavity is provided with a receiving groove corresponding to the cleaning part, and the steam jet outlet and the blowing outlet are opened on the wall of the receiving groove but are not limited to the wall of the receiving groove.

6. The multifunctional floor cleaner base according to claim 3, characterized in that: The hot air assembly includes an axial flow fan, an air guide cover, a heating core and a heating core bracket. The heating core is installed in the heating core bracket to form a heating body structure. The heating body structure is provided with a hot air outlet and an air inlet of the hot air assembly. The air passes through the air inlet and the hot air outlet in a straight line through the heating core. The axial flow fan is provided with an air outlet and a cold air inlet, and the air guide cover is installed between the air outlet and the air inlet.

7. The multifunctional floor cleaner base according to claim 1, characterized in that: The water storage tank is columnar and extends in the height direction, and is detachably mounted on the charging base. A water replenishment port is provided on the upper portion of the water storage tank.

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