CN116807322A

CN116807322A - Floor washing machine

Info

Publication number: CN116807322A
Application number: CN202311044078.9A
Authority: CN
Inventors: 端广宁
Original assignee: Shenzhen Chima Artificial Intelligence Co ltd
Current assignee: Shenzhen Chima Artificial Intelligence Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2023-09-29
Anticipated expiration: 2043-08-17
Also published as: CN116807322B

Abstract

The application discloses a floor washing machine, which comprises a cleaning host machine and a vertical base station; the cleaning main machine comprises a cleaning body, a main machine body and a sewage connecting pipe, wherein the cleaning body is provided with a sewage sucking component, and the main machine body is provided with a sewage tank; the sewage connecting pipe is connected between the sewage sucking assembly and the sewage sucking box; the cleaning body is rotationally connected with the main machine body, a plurality of water retaining structures are arranged in the sewage connecting pipe, and a water stopping step is further arranged at one end of the sewage connecting pipe, which is connected with the sewage sucking component; the vertical base station comprises a base shell, wherein a host accommodating groove for accommodating the lateral opening of the cleaning body is formed in the base shell, and when the cleaning body is accommodated in the host accommodating groove, the cleaning body and the host body are arranged in a straight line. Through setting up water retaining structure and stopping water step, interim shutoff bears backward flow sewage droplet, through side direction open-ended host computer storage tank, is the straight line state with clean main part and host computer body and places on vertical basic station, has reduced vertical basic station's volume.

Description

Floor washing machine

Technical Field

The application relates to the technical field of floor washing robots, in particular to a floor washing machine.

Background

With the development of intelligent technology, a household floor washing machine becomes one of indispensable intelligent household equipment, and a user holds a handle of the floor washing machine to control the floor washing machine to clean and drag the floor washing machine to a working surface (including but not limited to the ground, a bottom plate and a carpet), so that the household workload of the user is reduced; the floor washing machine generally comprises two devices, namely a host and a base station, wherein the base station is used for fixing and maintaining the host at idle time, and the host is used for mopping operation; the main machine comprises a cleaning body with a roller structure, a dirt absorbing structure and a liquid spraying structure, and a main machine body hinged with the cleaning body, wherein a power supply, a clean water tank, a sewage tank and the like are arranged on the main machine body; when the cleaning machine is used for cleaning, the main machine body is rotated to form a certain angle with the cleaning body for carrying out the dragging and washing operation, the clear water or the cleaning liquid is sprayed on the roller structure and/or the working surface by the liquid spraying structure, and after the roller assembly drags and washes the ground, sewage is sucked into the sewage tank by the sewage sucking structure;

However, since the sewage suction structure and the sewage tank are respectively positioned on the cleaning body and the main machine body, the sewage suction structure and the sewage tank are connected through a pipeline; therefore, after the main machine is stopped, part of sewage remains in the pipeline, and after stopping, the main machine body and the cleaning body are adjusted to be in a straight line state and move to the base station, the sewage left by the pipeline can flow back again and drop on the working surface again, so that secondary pollution of the working surface after cleaning is caused. And in the prior art, when the host computer is placed on the base, the cleaning main body is arranged in parallel with the bearing plane of the base and is arranged at an angle (non-straight line) with the host computer body, so that the base station is large in size and occupies a large space.

Accordingly, there are drawbacks and deficiencies in the prior art that require further improvement and development.

Disclosure of Invention

In view of the shortcomings of the prior art, the application aims to provide a floor washing machine, which aims to solve the problems that a host machine of the floor washing machine in the prior art is in backflow of sewage in the process of stopping, collecting and placing the host machine to a base station, and the base station occupies a large space.

The application solves the technical problems by adopting a technical scheme as follows: a floor washer, comprising: cleaning a host and a vertical base station;

The cleaning host comprises a cleaning body, a host body and a sewage connecting pipe, wherein the cleaning body is provided with a sewage sucking component, and the host body is provided with a sewage tank; the sewage connecting pipe is connected between the sewage sucking assembly and the sewage sucking box; the cleaning device comprises a main machine body, a sewage connecting pipe, a sewage sucking assembly and a sewage stopping step, wherein the cleaning body is rotationally connected with the main machine body, a plurality of water retaining structures are arranged in the sewage connecting pipe, and the water stopping step is arranged at one end of the sewage connecting pipe, which is connected with the sewage sucking assembly;

the vertical base station comprises a base shell, wherein a host accommodating groove for accommodating the lateral opening of the cleaning body is formed in the base shell, and when the cleaning body is accommodated in the host accommodating groove, the cleaning body and the host body are arranged in a straight line.

Optionally, the sewage connecting pipe comprises a main body throat pipe and an adapter pipe which are detachably connected;

the water retaining structure is arranged on the inner pipe wall of the main body venturi;

the water stopping step is arranged on the inner pipe wall of the main body throat pipe, which is close to the sewage sucking assembly, and a water retaining wall is arranged at the edge of the water stopping step, which is far away from the main body throat pipe, and the water retaining wall is matched with the water stopping step to form a water stopping groove.

Optionally, the water retaining structure is arranged as a water retaining convex rib or a water retaining groove; multiple layers of water retaining structures are arranged in the main body throat pipe at intervals along the height direction, and the water retaining structures of adjacent layers are arranged in a staggered manner;

the main body venturi is close to one end of the dirt absorbing assembly and is provided with a cleaning window, and the main body venturi is further provided with a square tube cover for sealing the cleaning window.

Optionally, the cleaning body further comprises a body shell, and a roller assembly, a liquid spraying assembly, a cleaning liquid assembly, a moving assembly and an intelligent auxiliary assembly which are arranged on the body shell;

the main machine body further comprises a main machine shell, a clear water tank, a fan, a battery module, a handle and a multidirectional connection structure;

the intelligent auxiliary assembly comprises an induction lighting lamp and an in-place detection part, wherein the intelligent auxiliary assembly comprises a cleaning liquid box, a roller assembly, a cleaning surface and/or the roller assembly;

the handle along the direction of height connect in the bottom plate department of host computer casing, clear water tank and sewage case set up side by side in along the width direction in the host computer casing, the fan set up in clear water tank deviates from one side of clean body, just the air intake of fan with the sewage case intercommunication, be provided with the structure of making an uproar falls in the fan, battery module includes the electricity core, is used for the protection the explosion-proof shell of electricity core, the battery set up in the sewage case deviates from one side of clean body, and with the fan sets up side by side, multidirectional connection structure set up in the host computer casing with between the clean body, including first steering connection piece and second steering connection piece.

Optionally, the induction illuminating lamp is arranged at the front end of the body shell along the front-back direction, and the assembly-to-bit assembly is arranged at the roller assembly;

the roller assembly includes:

the motor comprises a cleaning bottom shell and a cleaning surface shell which are detachably connected, and the motor is arranged on the body shell;

the tooth box is arranged on the bottom shell;

the end face, away from the cleaning surface shell, of the cleaning bottom shell is concavely provided with a roller groove along the left-right direction, and the transmission shaft is arranged in the roller groove and is positioned in the area away from the two end parts of the roller groove;

the main roller comprises a main transmission shaft and an auxiliary transmission shaft which are oppositely arranged in the extending direction, the inner surface of the main roller and the outer surface of the main transmission shaft are respectively provided with a screwing part, the surface of the main transmission shaft is also provided with a screwing key matched with the screwing parts, and when the main transmission shaft drives the main roller to synchronously rotate, the screwing key and the screwing parts are screwed to fix the main roller and the main transmission shaft;

the auxiliary roller is connected with the auxiliary transmission shaft, and one end of the auxiliary roller, which is away from the main roller, is flush with the end part of the roller groove;

The main roller fixing piece is arranged at one end of the main roller, which is away from the auxiliary roller, and comprises a shell connecting part and a main roller bearing part, wherein the shell connecting part is connected with the cleaning bottom shell, and the main roller bearing part is connected with one end of the main roller, which is away from the main transmission shaft.

Optionally, the main machine shell comprises a main machine surface shell and a main machine bottom shell which are detachably connected, and a first air outlet is arranged at the area of one side, away from the clean water tank, of the fan; an air vent groove is formed in the end face, facing the sewage tank, of the clean water tank, an air exhaust gap is formed between the bottom of the sewage tank and the bottom shell of the host machine, and a second air outlet is formed in the region, corresponding to the bottom of the sewage tank, of the bottom shell of the host machine;

the clean water tank includes: the device comprises a clean water tank body, an ionization piece and a water outlet valve, which are arranged at the bottom of the clean water tank body, and a clean water tank locking piece and a water inlet valve, which are arranged at the top of the clean water tank body;

optionally, the sewage tank includes: the sewage treatment device comprises a sewage tank body, a unidirectional water inlet arranged at the bottom of the sewage tank body, a water-vapor separation piece arranged at the top of the sewage tank body, a steady flow baffle and a water level detection piece arranged at the sewage tank body; the steady flow baffle comprises a plurality of flow separation plates which are arranged at intervals along the height direction, the flow separation plates are arranged on the tank wall, close to the handle, of the sewage tank body, are arranged at intervals on the tank wall, away from the handle, of the sewage tank body, the size of the intervals is gradually decreased along the direction away from the unidirectional water inlet, and the water level detection piece is arranged on the tank wall, close to the handle, of the sewage tank body;

The handle comprises a telescopic rod hinged with the host shell, a holding part arranged at one end of the telescopic rod, which is far away from the host shell, and a plurality of control buttons arranged at the holding part;

and one end of the main machine bottom shell, which faces the cleaning body, is also provided with a main machine charging electrode and a main machine charging auxiliary positioning piece.

Optionally, the base shell comprises a base shell body and a back cover plate which are detachably connected, and the host accommodating groove is arranged at one end of the base shell body, which is away from the back cover plate; the base shell body comprises a bottom plate, a top plate, a first side plate, a rear plate and a second side plate, wherein the bottom plate and the top plate are oppositely arranged along the height direction, the first side plate, the rear plate and the second side plate are connected between the bottom plate and the top plate, the bottom plate is arranged as the lower side wall of the host accommodating groove, the top plate is arranged as the upper side wall of the host accommodating groove, and the rear plate is arranged as the bottom of the host accommodating groove.

Optionally, the vertical base station is further provided with a water containing disc, a disinfecting assembly, an air drying assembly and a positioning charging assembly, the water containing disc is detachably arranged on the end face of the bottom plate, which faces the top plate, an assembly long slot hole is formed in the combined end of the rear plate and the bottom plate, and the disinfecting assembly and the air drying assembly are both arranged at the assembly long slot hole and extend into the host accommodating groove; and a gap is formed in the top plate, and the positioning charging assembly is arranged at the joint of the rear plate and the gap.

Optionally, the water containing tray includes a tray body, the tray body includes a guiding end and a fixing end which are oppositely arranged along the width direction, and a water containing sink groove which is arranged between the guiding end and the fixing end, and the guiding end is used for abutting against the rear plate; the fixed end is detachably connected with the base shell body, the guide end is obliquely arranged towards the top plate along the height direction, and the connecting end of the bottom plate and the assembly long slot hole is obliquely arranged along the arc;

the air drying assembly comprises an air drying box and a fan, wherein the air drying box comprises a box body and a box cover which are detachably connected, and an air drying cavity is formed in the periphery of the box body and the box cover; the box body is arranged at the clearance gap, an air outlet inclined plate is arranged at the top of the end face of the box body, which faces the host accommodating groove, a plurality of air outlets are arranged on the air outlet inclined plate, and the air outlet directions of the air outlets are arranged towards the bottom plate; the fan is arranged on the box body; an air inlet is formed in the rear cover plate, and a filter element is arranged at the air inlet; the box body comprises an air drying groove part and a fan groove part which are communicated with each other, the box cover is arranged on the air drying groove part, the fan is arranged on the fan groove part, the fan groove part is also provided with a heating piece, and the air outlet inclined plate is arranged at an included angle with the height direction and is obliquely arranged towards the bottom plate;

The sterilizing component comprises a sterilizing substrate, a sterilizing lamp panel and a plurality of light-transmitting cover plates, wherein the sterilizing substrate is detachably connected in the air-drying groove part and positioned below the air-out inclined plate, and comprises a box body connecting part, a lamp panel fixing part and a plurality of first light-transmitting slotted holes, and the box body connecting part is used for connecting the box body; the sterilizing lamp panel is arranged on the lamp panel fixing part, and a plurality of sterilizing luminous lamp beads which are arranged in one-to-one correspondence with the plurality of first light transmission slotted holes are arranged on the sterilizing lamp panel; the light-transmitting cover plates are uniformly and correspondingly arranged on the first light-transmitting slotted holes; the box body is provided with a plurality of second light-transmitting slotted holes which are arranged in one-to-one correspondence with the first light-transmitting slotted holes.

The beneficial effects are that:

the application provides a floor washing machine, which is characterized in that a plurality of water retaining structures are arranged in a sewage connecting pipe, so that the speed of sewage backflow in the sewage connecting pipe is further delayed, partial sewage is borne, and a water stopping step is arranged at one end of the sewage connecting pipe connected with a sewage sucking component, so that sewage water drops which bear backflow can be temporarily stopped, and the secondary pollution operation surface caused by the sewage backflow drops can be effectively avoided; meanwhile, the sewage borne on the water retaining structure and the water stopping step is intercepted, and when the fan is started again, the sewage can be sucked into the sewage tank again; after the cleaning host is placed on the base, the cleaning host can also flow out into the base station through operation, so that the sewage connecting pipe is not polluted for a long time; through be provided with on will the basal shell of vertical basic station be used for the holding clean body's side direction open-ended host computer storage tank, and then realize will clean main part with the host computer body is sharp state place on the vertical basic station, for when will clean main part with the host computer body is right angle state, can effectually reduce the width of vertical basic station, and then reduce the volume of vertical basic station.

Drawings

Fig. 1 is a schematic perspective view of a floor scrubber according to the present application; fig. 2 is a schematic perspective view of a main body throat of a sewage connection pipe of a cleaning main body provided in the present application; fig. 3 is a schematic perspective view of a transfer tube of a sewage connection tube of a cleaning main unit according to the present application; fig. 4 is a schematic perspective view of a sewage connection pipe of a cleaning main unit of the floor scrubber provided in the present application; FIG. 5 is a schematic view of a part of the structure of a cleaning body of a cleaning main unit of the floor scrubber provided in the present application; fig. 6 is a schematic perspective view of a cleaning body of a cleaning main unit of the floor scrubber provided in the present application; fig. 7 is a perspective view illustrating another view of a cleaning body of a cleaning main body of a floor scrubber according to the present application; fig. 8 is a schematic perspective view of a main body of a cleaning main body of the floor scrubber according to the present application; FIG. 9 is a schematic cross-sectional view of a main body of a cleaning main body of the floor scrubber provided in the present application; FIG. 10 is a schematic view of a perspective view of a portion of a main body of a cleaning main body of a floor scrubber according to the present application; fig. 11 is a perspective view illustrating another view of a main body throat of a sewage connection pipe of a cleaning main body of a floor scrubber according to the present application; fig. 12 is a schematic cross-sectional view of a main body throat of a sewage connection pipe of a cleaning main body of the floor scrubber provided in the present application; fig. 13 is a schematic perspective view of a square tube cover of a main body throat of a sewage connection tube of a cleaning main body of the floor scrubber provided in the present application; fig. 14 is a perspective view illustrating a drum assembly of a cleaning body of a cleaning main body of a floor washing machine provided in the present application; FIG. 15 is a schematic cross-sectional view of a clean water tank of a cleaning main unit of the floor scrubber provided in the present application; FIG. 16 is a schematic cross-sectional view of a sump of a cleaning main machine of the floor scrubber provided in the present application; fig. 17 is a perspective view showing a part of the structure of a sewage tank of a cleaning main body of the floor washing machine provided in the present application; fig. 18 is a schematic perspective view of a vertical base station of the floor scrubber provided in the present application; fig. 19 is a schematic perspective view showing another view angle of the upright base station of the floor scrubber provided in the present application; fig. 20 is a schematic front view of a vertical base station of the floor scrubber provided in the present application; fig. 21 is a schematic perspective exploded view of a vertical base station of the floor scrubber provided in the present application; fig. 22 is a schematic perspective exploded view of another view angle of the upright base station of the floor scrubber provided in the present application; FIG. 23 is a perspective exploded view of a modified structure of a base housing and a water tray of a vertical base station of a floor scrubber provided in the present application; FIG. 24 is a perspective exploded view of a modified structure of a base housing and a water tray of a vertical base station of a floor scrubber according to the present application; fig. 25 is a schematic perspective view of a water tray of a vertical base station of a floor scrubber provided in the present application; FIG. 26 is a schematic top view of a card unlocking of a water tray of a vertical base station of the floor scrubber provided in the present application; fig. 27 is a schematic view of a perspective exploded structure of an air drying assembly and a sterilizing assembly of a vertical base station of a floor scrubber provided in the present application; fig. 28 is a schematic perspective exploded view of the air drying assembly and the sanitizing assembly of the upright base station of the floor scrubber provided in the present application from another perspective; fig. 29 is a schematic perspective exploded view of a control assembly of a vertical base station of a floor scrubber provided in the present application;

Reference numerals illustrate: 1. a floor scrubber; 2. a vertical base station; 21. a base shell; 22. a water tray; 23. a killing component; 24. air-drying the assembly; 25. positioning a charging assembly; 26. a control assembly; 211. a host accommodating groove; 212. a base housing body; 213. a back cover plate; 214. a bottom plate; 215. a top plate; 216. a first side plate; 217. a rear plate; 218. a second side plate; 2131. an air inlet; 2132. a filter; 2141. a connecting piece; 2151. a gap for avoiding the position; 2152. a first edge; 2153. a second edge; 2154. a third edge; 2155. a guide slope; 2156. a buffer structure; 2171. assembling a long slot hole; 2172. a driving wheel positioning groove; 2173. a driven guide wheel positioning groove; 2174. an electrode air-drying hole; 221. a tray body; 222. fixing the clamping position; 223. moving into the notch; 224. an import block; 225. a clamping lock; 248. an electrode air-drying branch; 249. a one-way valve; 2211. a leading end; 2212. a fixed end; 2216. a button bin; 2214. a first sliding bin; 2215. a second sliding bin; 2161. a first clamping block; 2181. a second clamping block; 2213. a water receiving sink tank; 2241. chamfering the guide surface; 226. a button; 227. a first locking tooth; 228. a second locking tooth; 2254. a first return elastic member; 2255. a second return elastic member; 2256. a third return elastic member; 2261. a button body; 2262. the first locking tooth inclined table; 2263. the second locking tooth inclined table; 2271. a first button ramp; 2272. a first clamping table; 2281. a second button ramp; 2282. the second clamping table; 231. killing the substrate; 232. killing the lamp panel; 233. a light-transmitting cover plate; 2311. a box body connecting part; 2312. a lamp panel fixing part; 2313. a first light-transmitting slot; 2321. killing the luminous lamp beads; 241. air-drying the box; 242. a case body; 243. a box cover; 244. air-drying the cavity; 245. an air outlet sloping plate; 246. an air outlet; 247. a blower; 2421. air-drying the groove part; 2422. a fan groove portion; 2423. a second light-transmitting slot; 2424. a heat generating member; 251. a back plate carrier; 252. positioning a carrying platform; 253. a positioning structure; 254. a charging electrode; 255. a buffer insulating layer; 2531. a first positioning column; 2532. a second positioning column; 261. a protective case; 262. a control board; 263. a power supply board; 3. cleaning a host; 31. a cleaning body; 32. a host body; 33. a sewage connection pipe; 34. a main body throat; 35. a water stopping step; 36. a transfer tube; 37. a water retaining structure; 311. a body housing; 312. a roller assembly; 313. a spray assembly; 314. a cleaning liquid assembly; 315. a moving assembly; 316. an intelligent auxiliary component; 3111. cleaning the bottom shell; 3112. cleaning the face shell; 3113. a drum groove; 3161. sensing an illuminating lamp; 3121. a motor; 3122. a tooth box; 3123. a transmission shaft; 3124. a main drum; 3125. a main drive shaft; 3126. an auxiliary transmission shaft; 3127. a screwing part; 3128. screwing the key; 3129. a sub-drum; 3120. a main drum fixing member; 312a, a housing connection; 312b, a main roller bearing portion; 321. a main body case; 322. a clean water tank; 323. a blower; 324. a battery module; 325. a handle; 326. a multidirectional connection structure; 327. a sewage tank; 328. a handle hinge; 3211. a host face-piece; 3212. a host bottom shell; 3213. a first air outlet; 3214. a second air outlet; 3215. a host charging electrode; 3216. auxiliary positioning piece for charging host; 3217. an auxiliary wheel; 3221. a ventilation groove; 3222. a clear water tank body; 3223. an ionization member; 3224. a water outlet valve; 3225. a clear water tank locking member; 3226. a water inlet valve; 3231. a noise reduction structure; 3241. a battery cell; 3242. an explosion-proof housing; 3251. a telescopic rod; 3252. a grip portion; 3253. a control button; 3261. a first steering linkage; 3262. a second steering linkage; 3271. an exhaust gap; 3272. a sewage tank body; 3273. a one-way water inlet; 3274. a water-vapor separation member; 3275. a steady flow baffle; 3276. a water level detecting member; 3277. a flow barrier; 341. a throat body; 342. a circular tube part; 343. square tube part; 344. a square tube cover; 3421. the first convex rib; 3422. the second convex rib; 3423. a first buckle; 3431. cleaning the window; 3432. a front wall; 3433. a rear wall; 3434. a top wall; 3435. a bottom wall; 3436. a left wall; 3437. a right wall; 3438. a liquid suction port; 3439. an outer double-layer sinking platform; 343a, an inner side single-layer sinking platform; 343b, a water retaining wall; 343c, a water cut-off groove; 343d, first connection block; 343e, a second connecting block; 3441. a tube cap body; 3442. an inner sealing convex rib; 3443. an outer sealing convex rib; 3444. the inner end surface of the pipe cover; 361. a transfer tube body; 362. a circular tube connecting part; 363. assembling a flange; 3621. assembling a sinking groove; 3622. a third sealing rib; 3623. a second buckle; 371. and (5) water retaining convex ribs.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3 in combination, a first embodiment of the present application provides a floor scrubber, which includes: the cleaning device comprises a cleaning host and a vertical base station, wherein the cleaning host is used for cleaning, and the vertical base station is used for accommodating and maintaining the cleaning host at idle time; the cleaning host comprises a cleaning body, a host body and a sewage connecting pipe, wherein the cleaning body is provided with a sewage sucking component, and the host body is provided with a sewage tank; the sewage connecting pipe is connected between the sewage sucking assembly and the sewage sucking box; the cleaning body is rotationally connected with the main machine body, a plurality of water retaining structures are arranged in the sewage connecting pipe, and a water stopping step is further arranged at one end, connected with the sewage connecting pipe and the sewage sucking component, of the sewage connecting pipe; the vertical base station comprises a base shell, wherein a host accommodating groove for accommodating the lateral opening of the cleaning body is formed in the base shell, and when the cleaning body is accommodated in the host accommodating groove, the cleaning body and the host body are arranged in a straight line.

The sewage backflow speed in the sewage connecting pipe is further delayed by arranging the plurality of water retaining structures in the sewage connecting pipe, partial sewage is borne, and the water stopping step is arranged at one end, connected with the sewage sucking component, of the sewage connecting pipe, so that sewage water drops which bear backflow can be stopped temporarily, and secondary pollution operation surfaces caused by sewage backflow drops can be effectively avoided; meanwhile, the sewage borne on the water retaining structure and the water stopping step is intercepted, and when the fan is started again, the sewage can be sucked into the sewage tank again; after the cleaning host is placed on the base, the cleaning host can also flow out into the base station through operation, so that the sewage connecting pipe is not polluted for a long time; the base shell of the vertical base station is provided with the host accommodating groove which is used for accommodating the lateral opening of the cleaning body, so that the cleaning body and the host body are placed on the vertical base station in a straight line state, the width of the vertical base station can be effectively reduced relative to the state that the cleaning body and the host body are in a right angle state, and the volume of the vertical base station is further reduced

The sewage connecting pipe comprises a main body venturi and an adapter pipe which are detachably connected; the water retaining structure is arranged on the inner pipe wall of the main body venturi; the water stopping step is arranged on the inner pipe wall of the main body throat pipe, which is close to the sewage sucking assembly, and a water retaining wall is arranged at the edge of the water stopping step, which is far away from the main body throat pipe, and the water retaining wall is matched with the water stopping step to form a water stopping groove. The water retaining structure is arranged as a water retaining convex rib or a water retaining groove; multiple layers of water retaining structures are arranged in the main body throat pipe at intervals along the height direction, and the water retaining structures of adjacent layers are arranged in a staggered manner; the main body venturi is close to one end of the dirt absorbing assembly and is provided with a cleaning window, and the main body venturi is further provided with a square tube cover for sealing the cleaning window.

Referring to fig. 1 to 3 in combination, in particular, a floor scrubber is provided in a first embodiment of the present application, the floor scrubber generally includes a handheld host and a vertical base, the cleaning host 3 provided in the present application is the handheld host of the floor scrubber, a user holds the cleaning host 3 for cleaning operation when using the floor scrubber, and places the cleaning host 3 on the vertical base when completing cleaning; the cleaning main unit 3 provided in the present embodiment includes: the cleaning device comprises a cleaning body 31, a host body 32 and a sewage connecting pipe 33, wherein the cleaning body 31 is used for cleaning a working surface (ground, a bottom plate or a carpet and the like), the host body 32 is hinged to the cleaning body 31, a user controls the cleaning body 31 to clean the working surface by holding the host body 32, and the angles of the host body 32 and the cleaning body 31 can be adjusted, so that the working surfaces in different positions and in different space environments are conveniently operated.

Referring to fig. 4 to 10 in combination, specifically, the cleaning body 31 includes a body housing 311, a dirt sucking component, a roller component 312, a liquid spraying component 313, a cleaning liquid component 314, a moving component 315 and an intelligent auxiliary component 316; the main body 32 further comprises a sewage tank 327, a main body housing 321, a clean water tank 322, a fan 323, a battery module 324, a handle 325 and a multi-directional connection structure 326; the sewage tank 327 is used for storing sewage, the clean water tank 322 is used for storing clean water, the battery module 324 is used for supplying power for other structures of the cleaning host machine 3, the host machine body 32 and the cleaning body 31 are structurally connected through the multi-way connecting structure 326, the liquid spraying component 313 is connected with the cleaning liquid component 314 and the clean water tank 322 and is used for spraying cleaning liquid and clean water on the working surface and/or the roller component 312, the roller component 312 is used for cleaning the working surface and provides moving assistance when rotating and cleaning, the moving assistance component 315 is matched for moving so as to clean different areas, the intelligent auxiliary component 316 provides auxiliary functions for cleaning operation of the cleaning host machine 3, for example, when the cleaning body 31 enters a narrow and dark environment, illumination can be automatically provided, cleaning convenience is improved, or whether a roller in the roller component 312 is installed in place or not is automatically detected, and the like; when the drum assembly 312 drags and washes the working surface, the working surface or the drum assembly 312 can remain with sewage, the sewage assembly is used for sucking the sewage, and then the sewage is transferred into the sewage tank 327 through the sewage connecting pipe 33 and the fan 323; for the sewage suction process, the sewage tank 327 provides a storage space, the fan 323 provides a negative pressure environment for the sewage tank 327, the sewage connection pipe 33 and the sewage suction assembly, and sewage is sequentially sucked into the sewage suction assembly, the sewage connection pipe 33 and the sewage tank 327 through negative pressure, so that the suction of sewage is completed.

In the prior art, after the cleaning operation is completed, in the process of shutting down and transferring the cleaning host 3 to the vertical base station, residual sewage on the pipe wall of the sewage loop (the pipe wall of the connecting pipeline between the sewage tank 327 and the cleaning body 31) tends to flow back and drop on the working surface, and it is to be noted that the dropped sewage is not too much, and basically remains in 3-5 drops through a large number of experiments, but this still causes secondary pollution to the cleaned working surface, and seriously affects the experience of users; in this embodiment, a plurality of water retaining structures 37 are disposed in the sewage connecting pipe 33, so as to delay the speed of sewage backflow in the sewage connecting pipe 33, and bear part of sewage, and a water stopping step 35 is disposed at one end of the sewage connecting pipe 33 connected with the sewage sucking component, so that sewage water drops bearing backflow can be temporarily stopped, and secondary pollution operation surface caused by sewage backflow and dropping can be effectively avoided; meanwhile, the sewage carried on the water blocking structure 37 and the water blocking step 35 is intercepted, and when the blower 323 is started again, the sewage can be sucked into the sewage tank 327 again; and after the cleaning main body 3 is placed on the upright base, the cleaning main body can be discharged into the upright base station through operation, so that the sewage connection pipe 33 is not polluted for a long time.

In some embodiments, the sewage connection pipe 33 includes a main body venturi 34 and an adapter pipe 36, where the sewage suction assembly, the main body venturi 34, the adapter pipe 36 and the sewage tank 327 are sequentially connected, and when the fan 323 operates, negative pressure environments are formed in the sewage suction assembly, the main body venturi 34, the adapter pipe 36 and the sewage tank 327, and sewage enters the sewage tank 327 through the sewage suction assembly, the main body venturi 34 and the adapter pipe 36 sequentially under the action of negative pressure suction force.

Referring to fig. 2 to 3, and fig. 11 to 13, the main body throat 34 includes a throat body 341, one end of the throat body 341 is connected to the sewage suction component, and the other end of the throat body 341 is connected to the sewage tank 327; further, one end of the throat body 341 away from the sewage sucking assembly is connected with the sewage tank 327 through a transfer tube 36; the throat body 341 comprises a circular pipe portion 342 and a square pipe portion 343 which are integrally formed, one end of the square pipe portion 343, which deviates from the circular pipe portion 342, is connected with the sewage suction assembly, one end of the circular pipe portion 342, which deviates from the square pipe portion 343, is connected with the sewage tank 327, the water stopping step 35 is arranged at the joint of the circular pipe portion 342 and the square pipe portion 343, the water stopping structure 37 is arranged on the inner pipe wall of the circular pipe portion 342, namely, the water stopping structure 37 is arranged on the inner pipe wall of the circular pipe portion 342, the circular pipe portion 342 is used for carrying out slow flow and partial interception on sewage flowing back in the sewage connection pipe 33, then when the sewage flowing back enters the square pipe portion 343 through the circular pipe portion 342, the water stopping step 35 at the joint of the circular pipe portion 342 and the square pipe portion 343 is stopped and stored, namely, the returned sewage cannot flow through the square pipe portion 343 and cannot flow back into the sewage suction assembly, and the sewage suction assembly is guaranteed.

When sewage is pumped, a part of solid waste is inevitably sucked into the sewage sucking assembly and then enters the throat body 341, and the throat body 341 is preferably formed into a square pipe portion 343 and a round pipe portion 342, and further preferably the square pipe portion 343 is connected with the round pipe portion 342 in an angle, so that the solid waste can be intercepted at the joint of the square pipe portion 343 and the round pipe portion 342, the solid waste stays in the square pipe portion 343 temporarily, and the blockage of the transfer pipe 36 and the sewage tank 327 can be avoided.

Along with the extension of the service time, the fixed garbage stored in the square pipe part 343 is inevitably and gradually increased, so that the square pipe part 343 is blocked, and the adsorption capacity of the cleaning host 3 to sewage is reduced; through square pipe portion 343 has seted up clean window 3431, the throat body 341 still include with clean window 3431 corresponds, and with clean window 3431 detachable connection's square pipe lid 344, and then can be at any time through tearing open square pipe lid 344 to open the clean window 3431 of throat body 341, through clean window 3431's space, under the circumstances of not carrying out the large-scale removal operation to clean body 31, can clean the solid rubbish in square pipe portion 343, promote the convenience of clean host computer 3.

In some embodiments, the square tube portion 343 includes a front wall 3432, a rear wall 3433, a top wall 3434, a bottom wall 3435, a left wall 3436 and a right wall 3437, and when the cleaning main unit 3 is in cleaning operation, the cleaning body 31 moves on the working surface and drags and washes the cleaning, the direction of the cleaning body 31 facing the working surface is taken as a lower direction, the direction of the cleaning body 31 facing away from the working surface is taken as an upper direction, i.e. the height direction is taken as the upper and lower direction; during cleaning, one side of the cleaning body 31 away from the main body 32 is a front direction, and a reverse direction of the cleaning body 31, which is close to the main body 32, is a rear direction; the left-right direction is a direction perpendicular to the front-back direction and the height direction; the front wall 3432 and the rear wall 3433 are oppositely disposed in the front-rear direction, the front wall 3432 and the rear wall 3433 are oppositely disposed in the height direction, and the left wall 3436 and the right wall 3437 are oppositely disposed in the left-right direction; the cleaning window 3431 is arranged on the top wall 3434, the back wall 3433 is provided with a liquid suction port 3438, and the liquid suction port 3438 is connected with the dirt suction component of the cleaning body 31; the circular pipe portion 342 is connected to the rear wall 3433 and the bottom wall 3435 at an angle, extends to the rear wall 3433, and is matched with the rear wall 3433 to form the water stopping step 35, so that sewage can be stopped and refluxed, and sewage can be sucked and the sewage is stopped and solid garbage can be sucked.

An outer double-layer sinking platform 3439 and an inner single-layer sinking platform 343a are further arranged on the square pipe part 343, the outer double-layer steps are arranged at the outer surfaces of the left wall 3436, the right wall 3437 and the rear wall 3433 connected with the cleaning window 3431, the inner single-layer sinking platform 343a is arranged at the inner surfaces of the left wall 3436, the right wall 3437 and the rear wall 3433 connected with the cleaning window 3431, and the extension length of the outer double-layer sinking platform 3439 towards the bottom wall 3435 is smaller than the extension length of the inner single-layer sinking platform 343a towards the bottom wall 3435; that is, the square tube portion 343 is provided with a connection sealing structure in sealing connection with the Fang Guangai 344 at the peripheral joint of the cleaning window 3431, and by controlling the extension length of the outer double-layer sink 3439 toward the bottom wall 3435 to be smaller than the extension length of the inner single-layer sink 343a toward the bottom wall 3435, the square tube cover 344 can be extended to both sides of the cleaning window 3431, and the overlapping length of the square tube cover 344 and the square tube portion 343 outside the cleaning window 3431 is smaller than the overlapping length of the Fang Guangai 344 and the square tube portion 343 inside the cleaning window 3431, so that the connection sealing performance of the square tube cover 344 and the cleaning window 3431 is improved. Further, the left wall 3436 and the right wall 3437 are both further provided with a first connection block 343d and a second connection block 343e, and the throat body 341 is connected with the body housing 311 through the first connection block 343d and the second connection block 343 e.

In some embodiments, a water retaining wall 343b extends towards the top wall 3434 at the position of the bottom wall 3435 corresponding to the water stopping step 35, and the water retaining wall 343b cooperates with the water stopping step 35 to form a water stopping groove 343c, so as to temporarily throttle backflow of sewage drops; the square tube cover 344 includes: a tube cover body 3441, an inner seal bead 3442, and an outer seal bead 3443; the end surface of the tube cover body 3441 facing the bottom wall 3435 is a tube cover inner end surface 3444, and the tube cover body 3441 is concavely arranged facing the bottom wall 3435; the inner sealing ribs 3442 are arranged on the inner end surface 3444 of the pipe cover, are connected with the inner end surface 3444 of the pipe cover in an arc manner, and are matched with the inner single-layer sinking table 343 a; the outer sealing ribs 3443 are disposed on the inner end surface 3444 of the tube cover and cooperate with the outer double-layer sinking platform 3439.

In some embodiments, the adapter tube 36 includes an adapter tube body 361, a tubular connection 362, and a mounting flange 363; the water blocking structure 37 is further disposed on the inner wall of the adapting pipe body 361, that is, the water blocking structure 37 is disposed on the inner wall of the adapting pipe body 361 and the circular pipe portion 342; the circular pipe connecting portion 362 is disposed at one end of the adapting pipe body 361 away from the sewage tank 327, the circular pipe connecting portion 362 is detachably connected with the circular pipe portion 342, and the other end of the adapting pipe body 361 is connected with the sewage tank 327; the assembly flange 363 is disposed on the transfer pipe body 361, and the transfer pipe body 361 and the circular pipe connection portion 362 are connected to the body housing 311 through the assembly flange; specifically, the outer pipe wall of one end of the circular pipe portion 342 facing away from the square pipe portion 343 is provided with a first rib 3421, a second rib 3422 and a plurality of first buckles 3423, the inner pipe wall of the circular pipe connecting portion 362 is provided with an assembly sink 3621, a third sealing rib 3622 disposed in the assembly sink 3621, and a plurality of second buckles 3623 disposed on the outer pipe wall of the circular pipe connecting portion 362, the third sealing rib 3622 is clamped between the first rib 3421 and the second rib 3422, and the plurality of first buckles 3423 are clamped with the plurality of second buckles 3623 in one-to-one correspondence.

It can be seen that, the third sealing rib 3622 is in interference fit with the first rib 3421 and the second rib 3422, so as to ensure the air tightness between the transfer tube body 361 and the circular tube 342, and the connection stability between the transfer tube body 361 and the circular tube 342 can be improved by providing the first buckle 3423 and the second buckle 3623.

In some embodiments, the water blocking structure 37 is configured as a water blocking rib 371 or a water blocking groove; the water retaining structures 37 on the switching pipe body 361 and the circular pipe portion 342 are provided with multiple layers at intervals along the height direction, and the water retaining structures 37 on adjacent layers are arranged in a staggered manner, that is, the water retaining structures 37 between adjacent layers are arranged in a staggered manner, for example, the water retaining structure 37 on the upper layer is arranged at the gap of the water retaining structure 37 on the adjacent lower layer; further, the upper end surface of the water blocking structure 37 is disposed at an included angle with the walls of the transfer pipe body 361 and the circular pipe portion 342, and the height of the water blocking structure 37 at one side of the walls of the transfer pipe body 361 and the circular pipe portion 342 is lower than the height of the water blocking structure 37 at one side of the walls of the transfer pipe body 361 and the circular pipe portion 342, that is, a smaller accommodating space is formed between the water blocking structure 37 and the wall where the water blocking structure is located, and resistance to sewage flow can be reduced as much as possible.

Referring to fig. 6 and 7 in combination, in some embodiments, the intelligent auxiliary assembly 316 includes an induction illumination lamp 3161 and an in-place detection member, wherein the induction illumination lamp 3161 is disposed at a front end of the body housing 311 along a front-rear direction, so as to illuminate a working surface; the assembly-to-bit assembly is disposed at the roller assembly 312 for detecting whether the roller assembly 312 is properly installed.

Referring to fig. 8 to 10 in combination, the handle 325 is connected to the bottom plate of the main body casing 321 along the height direction, that is, when the main body 32 and the cleaning body 31 are arranged in a straight line, the main body casing 321 is located at one side of the handle 325, and when the cleaning body 31 needs to be stretched into a narrow space, the main body 32 and the cleaning body 31 can be adjusted to be in a straight line with the cleaning body 31, and by arranging the handle casing at one side of the handle 325 along the height direction instead of connecting the handle 325 at the middle position of the main body casing 321 along the height direction, the main body casing 321 can effectively avoid interference with the position of the main body 32 when the narrow space is cleaned; further, the main body 32 is provided with a handle 325, the handle 325 is hinged with the main body casing 321, that is, a handle hinge 328 is provided between the handle 325 and the main body casing 321 and can further set the main body casing 321 and the cleaning body 31 at 180 degrees, and the handle 325 is set at an angle, such as 45 degrees, with respect to the main body casing 321, so that a user can complete the cleaning of a narrow space without bending; still further still be provided with auxiliary wheel 3217 in host computer casing 321 and the junction of handle, specifically, auxiliary wheel 3217 set up in the bottom of host computer casing 321, when being 180 degrees setting up host computer casing 321 and cleaning body 31, auxiliary wheel 3217 is located host computer casing 321 is on the terminal surface of working face, just auxiliary wheel part card is gone into in host computer casing 321, and then reduces the removal resistance of host computer casing 321 and working face, still further promotes the simple operation and the comfort level of cleaning host computer 3.

Further, the clean water tank 322 and the sewage tank 327 are arranged in the main body casing 321 side by side along the width direction, the fan 323 is arranged at one side of the clean water tank 322 away from the cleaning body 31, an air inlet of the fan 323 is communicated with the sewage tank 327, and a noise reduction structure 3231, such as a silica gel pad or a plastic pad, is arranged in the fan 323; the battery module 324 includes a battery core 3241, and is configured to protect an explosion-proof shell 3242 of the battery core 3241, improve safety performance of the adherence module, and the battery is disposed on a side of the sewage tank 327 away from the cleaning body and is disposed side by side with the blower 323, so as to further balance left and right mating of the host body 32, and improve comfort of operation; the multi-directional connection structure 326 is disposed between the main body casing 321 and the cleaning body 31, the multi-directional connection structure 326 includes a first steering connection member 3261 and a second steering connection member 3262, and the first steering connection member 3261 and the second steering connection member 3262 can form a universal joint structure, so that an angle between the main body 32 and the cleaning body 31 can be adjusted, and cleaning operation is facilitated.

Referring further to fig. 7, 8 and 14, in some embodiments, the roller assembly 312 includes: motor 3121, gear box 3122, drive shaft 3123, primary drum 3124, secondary drum 3129, and primary drum mount 3120; the body shell 311 comprises a cleaning bottom shell 3111 and a cleaning surface shell 3112 which are detachably connected, a motor 3121, a tooth box 3122, a transmission shaft 3123 and a main roller fixing piece 3120 are all arranged on the bottom shell, the motor 3121 and the tooth box 3122 are used for providing power for a main roller 3124 and a secondary roller 3129, and the main roller 3124 and the secondary roller 3129 are driven by the motor 3121 and the pressing box to rotationally drag and wash a working surface; a drum groove 3113 is concavely formed in the end surface of the cleaning bottom case 3111 facing away from the cleaning surface case 3112 in the left-right direction, the driving shaft 3123 is disposed in the drum groove 3113 and is located at a region away from both end portions of the drum groove 3113, that is, both end portions of the drum groove 3113 in the left-right direction extend to the left end edge and the right end edge of the main body surface, the driving shaft 3123 is disposed in the drum groove 3113, and both end portions are principally known that the driving shaft 3123 is in driving connection with the press box; further, the driving shaft 3123 includes a main driving shaft 3125 and a sub driving shaft 3126 which are disposed opposite to each other in an extending direction, that is, a junction of the main driving shaft 3125 and the sub driving shaft 3126 is connected with the pressing box, the main driving shaft 3125 is used for driving the main drum 3124, and the sub driving shaft 3126 is used for driving the sub drum 3129; when the inner surface of the main drum 3124 and the outer surface of the main transmission shaft 3125 are both provided with a screwing part 3127, the surface of the main transmission shaft 3125 is also provided with a screwing key 3128 matched with the screwing part 3127, and the screwing key 3128 and the screwing part 3127 are screwed when the main transmission shaft 3125 drives the main drum 3124 to rotate synchronously, so as to fix the main drum 3124 and the main transmission shaft 3125; the auxiliary drum 3129 is connected with the auxiliary transmission shaft 3126, and an end of the auxiliary drum 3129 facing away from the main drum 3124 is disposed flush with an end of the drum groove 3113; the main drum holder 3120 is disposed at an end of the main drum 3124 facing away from the sub drum 3129, and the main drum holder 3120 includes a housing connection part 312a and a main drum bearing part 312b, the housing connection part 312a being connected with the cleaning bottom chassis 3111, and the main drum bearing part 312b being connected with an end of the main drum 3124 facing away from the main driving shaft 3125.

It should be noted that, the induction illumination lamp 3161 is disposed at the front end of the body housing 311 in the front-rear direction, and the assembly-to-bit assembly is disposed at the drum assembly 312; and furthermore, illumination service can be provided for cleaning operation, so that the cleaning operation is convenient.

Referring to fig. 8 to fig. 10 in combination, in some real-time modes, the host casing 321 includes a host surface casing 3211 and a host bottom casing 3212 that are detachably connected, the host bottom casing 3212 is provided with a first air outlet 3213 and a second air outlet 3214, the first air outlet 3213 is disposed on the host bottom casing 3212 in a region of the fan 323 facing away from the clean water tank 322, and the second air outlet 3214 is disposed on the host bottom casing 3212 in a region of the bottom of the sewage tank 327; an end surface of the clean water tank 322 facing the sewage tank 327 is provided with a ventilation groove 3221, and an exhaust gap 3271 is formed between the bottom of the sewage tank 327 and the host bottom shell 3212; as can be seen, the power source for recovering the sewage in the sewage tank 327 is negative pressure, the fan 323 keeps the sewage tank 327 in a negative pressure state, and the air sucked by the fan 323 is discharged through the first air outlet 3213 and the second air outlet 3214, which

In which the air flow discharged through the second air outlet 3214 passes through the blower 323, the ventilation groove 3221, the air discharge gap 3271 and the second air outlet 3214 in sequence; during the cleaning operation, the user needs to hold the handle 325 to operate, and at this time, the first air outlet 3213 is closer to the user than the second air outlet 3214, and by setting the first air outlet 3213 and the second air outlet 3214, the air flow discharged from the first air outlet 3213 can be further split, and discharged through the second air outlet 3214, so that the noise of the host during the operation can be reduced.

Referring further to fig. 9 and 15 in combination, in some embodiments, the clean water tank 322 includes: clean water tank 3222, ionization 3223, outlet valve 3224, clean water tank lock 3225, and inlet valve 3226; an ionization piece 3223 and a water outlet valve 3224 are provided at the bottom of the clean water tank 3222, and a clean water tank locking piece 3225 and a water inlet valve 3226 are provided at the top of the clean water tank 3222; it can be seen that the clean water tank 322 can ionize clean water, thereby improving the cleaning effect of the mop.

Referring further to fig. 9, 16 and 17 in combination, in some embodiments, the tank 327 includes: a sewage tank 3272, a unidirectional water inlet 3273, a steady flow baffle 3275 and a water-vapor separator 3274; the unidirectional water inlet 3273 is arranged at the bottom of the sewage tank body 3272, and can prevent sewage in the water tank body from flowing back while ensuring that sewage can normally flow into the sewage tank body 3272; the water-vapor separation member 3274 is arranged at the top of the sewage tank body 3272, so that the dryness of the air entering the fan 323 is ensured, and the fan 323 is prevented from being damaged by water vapor; the steady flow baffle 3275 and the water level detection member 3276 are arranged in the sewage tank 3272, and the warm flow baffle prevents sewage entering the sewage tank 3272 from the unidirectional water inlet 3273 from directly rushing into the fan 323 to damage the structure of the tank; or, when the user is put on the main machine body 32 (namely, the cleaning body and the main machine body 32 are arranged at 180 degrees), the sewage instantaneously shakes and flows, directly rushes into the fan 323, and damages the structure of the box body; the water level detecting member 3276 is for detecting the amount of sewage in the sewage tank 3272.

Specifically, the steady flow baffle 3275 includes a plurality of flow separation plates 3277 disposed at intervals, and the plurality of flow separation plates 3277 are disposed at intervals along a height direction and are located on a wall of the sewage tank 3272 close to the handle 325, that is, on a lower end surface of the sewage tank 3272 when the main body 32 is laid flat, and are disposed at intervals from a wall of the sewage tank 3272 away from the handle 325, wherein the approaching and departing are defined in the height direction after the main body 32 is laid flat; moreover, the size of the interval is gradually decreased along the direction away from the unidirectional water inlet 3273, so that the possibility that the sewage in the sewage tank 327 enters the fan 323 can be effectively reduced; the water level detecting member 3276 is provided on a wall of the sewage tank 3272 adjacent to the handle 325.

Referring to fig. 8 and 10 in combination, in some embodiments, the handle 325 includes a telescopic rod 3251, the telescopic rod 3251 is hinged to the main body casing 321, a holding portion 3252 is disposed at an end of the telescopic rod 3251 facing away from the main body casing 321, and a plurality of control buttons 3253 are disposed on the holding portion 3252; it can be seen that the user can control the operation of the cleaning main body 3 by operating the grip portion 3252.

Further, the end of the main chassis 3212 facing the cleaning body 31 is further provided with a main charging electrode 3215 and a main charging auxiliary positioning member 3216, and the main charging auxiliary positioning member 3216 provides a precise guiding function when the cleaning main chassis 3 is placed on the vertical base for charging, so that the main charging electrode 3215 is electrically connected with the corresponding motor 3121 on the vertical base, and further charges the battery module 324.

Referring to fig. 18 to 20 in combination, in some real-time modes, the vertical base station 2 includes a base housing 21, a water tray 22, a disinfection assembly 23, an air drying assembly 24, and a location charging assembly 25; the base shell 21 is provided with a host accommodating groove 211 with a lateral opening, the host accommodating groove 211 is laterally opened, namely, the groove bottom of the host accommodating groove 211 is a side wall of the base shell 21 and is not a bottom end surface connected with a supporting surface, so that a host handle and a cleaning main body of a host can be set to 180 degrees, then the cleaning main body of the host is placed in the host accommodating groove 211, and the host handle is partially accommodated outside the host accommodating groove 211, so that the width of the base station is effectively reduced, and the space occupation is reduced; meanwhile, the base shell 21 is also used for installing and protecting the water containing disc 22, the sterilizing component 23, the air drying component 24 and the positioning charging component 25; the water tray 22 is detachably connected to the lower side wall of the main machine accommodating groove 211, the water tray 22 is used for bearing sewage of a main machine cleaning roller structure, and the sewage can be cleaned conveniently by detaching the water tray 22 when the sewage is poured by detachably connecting the water tray 22 with the lower side wall of the main machine accommodating groove 211; the sterilizing component 23 is arranged on the base shell 21 and extends into the main machine accommodating groove 211 from the upper end of the water containing disc 22, namely, the sterilizing component 23 can perform sterilizing treatment on a roller structure in the main machine accommodating groove 211, and the sterilizing component 23 is arranged to perform sterilizing treatment on the air-dried roller structure, so that the cleaning effect is further improved; the air-drying component 24 is disposed on the base shell 21 and extends into the main machine accommodating groove 211 from the upper end of the water tray 22, that is, the air-drying component 24 can air-dry the roller structure in the main machine accommodating groove 211, so as to further improve the cleaning effect; the positioning charging assembly 25 is disposed at the junction of the upper sidewall and the bottom of the main unit accommodating groove 211, so as to further improve the convenience of placing the main unit in the main unit accommodating groove 211.

Referring to fig. 21 and 22 in combination, in some embodiments, the base housing 21 includes a base housing body 212 and a back cover 213 that are detachably connected, and the main housing accommodating groove 211 is disposed at an end of the base housing body 212 facing away from the back cover 213; the base housing body 212 includes a bottom plate 214, a first side plate 216, a rear plate 217, a second side plate 218, and a top plate 215, the bottom plate 214 and the top plate 215 are disposed opposite to each other in a height direction, the first side plate 216, the rear plate 217, and the second side plate 218 are connected to the bottom plate 214 and the top plate 215 so as to form a sidewall of the base housing body 212, the bottom plate 214 is disposed as a lower sidewall of the main housing accommodating groove 211, the top plate 215 is disposed as an upper sidewall of the main housing groove 211, and the rear plate 217 is disposed as a bottom of the main housing groove 211; when in use, the bottom plate 214 is used for connecting a supporting surface (such as a floor), the rear cover plate 213 can be clung to a wall, and the space occupation of the vertical base station 2 is further reduced; the water tray 22 is detachably disposed on an end surface of the bottom plate 214 facing the top plate 215, an assembling long slot 2171 is disposed at a joint end of the rear plate 217 and the bottom plate 214, the sterilizing component 23 and the air drying component 24 are disposed at the assembling long slot 2171 and extend into the host accommodating groove 211, specifically, the sterilizing component 23 and the air drying component 24 are mounted on an end surface of the rear plate 217 facing the rear plate 213 and extend into the host accommodating groove 211 from the assembling long slot 2171, so as to air-dry and sterilize a drum structure of a host in the host accommodating groove 211, and improve a cleaning effect of the vertical base station 2 on the host; the top plate 215 is provided with a gap 2151, and the positioning charging assembly 25 is disposed at a junction of the rear plate 217 and the gap 2151, so that the gap 2151 can effectively avoid interference between the top plate 215 and a handle of the host.

Further, the rear cover plate 213 is further provided with a first auxiliary connection structure, and the first auxiliary connection structure is used for connecting a wall or furniture, so as to prevent the base shell 21 from toppling due to a smaller supporting surface area when the host is vertically placed in the base shell 21; further, the bottom plate 214 is provided with a second auxiliary connection structure for connecting with a supporting surface (such as a bottom plate or other table top), so as to prevent the base shell 21 from being toppled over due to a smaller supporting surface area when the host is vertically placed in the base shell 21; in particular, the first auxiliary connection structure includes, but is not limited to, a hanger or a suction cup, and the second auxiliary connection structure includes

Including but not limited to suction cups or threaded holes.

In some embodiments, the rear plate 217 is further provided with a driving wheel positioning groove 2172 and a driven guiding wheel positioning groove 2173, so as to perform a certain limiting function on the host, improve the connection stability between the host and the vertical base station 2, and avoid interference between the rear plate 217 and the driving wheel and the driven wheel of the host.

Referring to fig. 21 and 22 in combination, in other embodiments, the water tray 22 includes a tray 221 including a guiding end 2211, a water receiving sink 2213, and a fixing end 2212; the water receiving sink 2213 is disposed between the guide end 2211 and the fixed end 2212, the guide end 2211 is used for abutting against the rear plate 217, the guide end 2211 is disposed in a slant manner toward the top plate 215 along the height direction, and the connection end of the bottom plate 214 and the assembling slot 2171 is also disposed in a slant manner, so that the insertion operation of the water tray 22 can be effectively facilitated; the fixed end 2212 is detachably connected with the base housing body 212, so that the tray 221 is conveniently installed in the main machine accommodating groove 211, and sewage in the water containing tray 22 can be conveniently cleaned and poured.

Referring to fig. 21 and 22 in combination, in some specific embodiments, the fixed end 2212 is provided with a fixing clamp and an moving-in notch 223, the fixing clamp is disposed on a side of the fixed end 2212 facing the bottom plate 214, the bottom plate 214 is provided with a connecting piece 2141 adapted to the fixing clamp, and the fixing clamp is clamped with the connecting piece 2141, so that the tray 221 is convenient to be installed in the host accommodating groove 211, and sewage in the pouring tray 22 can be cleaned conveniently; the moving-in notch 223 is disposed at the fixed end 2212 and is disposed at the fixed clamping position along the height direction, so as to facilitate loading the cleaning main body of the main machine into the main machine accommodating groove 211 along the width direction; further, the water tray 22 is further provided with an introduction block 224, and the introduction block 224 is disposed on a side wall of the water receiving sink 2213 near the first side plate 216; furthermore, the guide block 224 is provided with a chamfer guiding surface 2241, so that the host computer can be conveniently installed in the vertical base station 2.

Referring to fig. 23 to 26 in combination, in other specific embodiments, a clamping lock 225 is further disposed at the fixed end 2212 of the water tray 22, and the clamping lock 225 includes: button 226, first lock tooth 227, second lock tooth 228, first return spring 2251, second return spring 2252, and third return spring 2253; the fixed end 2212 is provided with a button bin 2216, a first sliding bin 2214 and a second sliding bin 2215, a first clamping block 2161 is arranged on the first side plate 216 corresponding to the first sliding bin 2214, a second clamping block 2181 is arranged on the second side plate 218 corresponding to the second sliding bin 2215, the button 226 and the first reset elastic member 2251 are arranged in the button bin 2216, the first lock tooth 227 and the second reset elastic member 2252 are arranged in the first sliding bin 2214, and the second lock tooth 228 and the third reset elastic member 2253 are arranged in the second sliding bin 2215; the opposite ends of the first lock teeth 227 are respectively provided with a first button inclined stand 2271 and a first clamping stand 2272, the opposite ends of the second lock teeth 228 are respectively provided with a second button inclined stand 2281 and a second clamping stand 2282, the button 226 comprises a button body 2261, a first lock tooth inclined stand 2262 and a second lock tooth inclined stand 2263, one end of the first reset elastic member 2254 is abutted against the button bin 2216, and the other end of the first reset elastic member 2254 is abutted against the button body 2261 between the first lock tooth inclined stand 2262 and the second lock tooth inclined stand 2263; the second reset elastic member 2255 is disposed in the first clamping stage 2272 and the first slide magazine 2214, and the third reset elastic member 2256 is disposed in the second clamping stage 2282 and the second slide magazine 2215; the first button ramp 2271 abuts the first tooth lock ramp 2262, and the second button ramp 2281 abuts the second tooth lock ramp 2263; the first clamping table 2272 is clamped with the first clamping block 2161, and the second clamping table 2282 is clamped with the second clamping block 2181; when the button body 2261 is pressed, the first reset elastic member 2254 is compressed by force, and meanwhile, the first lock tooth inclined stand 2262 extrudes the first button inclined stand 2271 to move, so that the second reset elastic member 2255 is compressed, the first clamping stand 2272 is separated from the first clamping block 2161, and meanwhile, the second lock tooth inclined stand 2263 extrudes the second button inclined stand 2281 to move, so that the third reset elastic member 2256 is compressed, and the second clamping stand 2282 is separated from the second clamping block 2181, so that the water tray 22 can be conveniently detached by pressing the button 226.

Referring further to fig. 27 and 28 in combination, in some embodiments, the air drying assembly 24 includes: and an air drying box 241 and a blower 247, wherein the air drying box 241 is used for installing the blower 247 and guiding flowing air generated by the blower 247 into the host accommodating groove 211, and the drum structure of the host is air-dried. Further, the air-drying box 241 includes a box body 242 and a box cover 243 which are detachably connected, wherein an air-drying cavity is defined by the box body 242 and the box cover 243, and the air-drying cavity is used for guiding the flowing air generated by the fan 247 into the main machine accommodating groove 211; the box body 242 set up in keep away position breach 2151 department, the box body 242 orientation the top of the terminal surface of host computer holding groove 211 is provided with air-out swash plate 245, be provided with a plurality of air outlets 246 on the air-out swash plate 245, a plurality of the air-out direction of air outlet 246 orientation bottom plate 214 sets up, and then the guarantee air-dry effect of subassembly 24 air-dries.

In some embodiments, the back cover 213 is provided with an air inlet 2131, and a filter 2132 is provided at the air inlet 2131, thereby securing the air supply to the blower 247 and preventing dust from contaminating the blower 247 and the host machine. Specifically, the box body 242 includes an air-drying groove portion 2421 and a fan groove portion 2422 that are mutually communicated, the box cover 243 is disposed on the air-drying groove portion 2421, the fan 247 is mounted on the fan groove portion 2422, and the fan groove portion 2422 is further provided with a heating element 2424, and by providing the heating element 2424, the air-drying assembly 24 can provide hot air, so that air-drying efficiency and effect on the host machine are improved; the air-out inclined plate 245 is arranged at an included angle with the height direction and is inclined towards the bottom plate 214, so that the space size of the host accommodating groove 211 can be guaranteed, and the air-drying effect of the air-drying assembly 24 can be improved.

In some embodiments, the disinfecting assembly 23 comprises: a killing substrate 231, a killing lamp plate 232 and a plurality of light-transmitting cover plates 233; the disinfection base plate 231 is detachably connected to the air drying groove part 2421 and is located below the air outlet inclined plate 245, the disinfection base plate 231 comprises a box body connecting part 2311, a lamp panel fixing part 2312 and a plurality of first light-transmitting slots 2313, and the box body connecting part 2311 is used for connecting the box body 242; the disinfection lamp plate 232 is disposed on the lamp plate fixing portion 2312, and a plurality of disinfection light-emitting lamp beads 2321 disposed in one-to-one correspondence with the plurality of first light-transmitting slots 2313 are disposed on the disinfection lamp plate 232, where it can be known that the disinfection light-emitting lamp beads 2321 are used for emitting disinfection light and emit through the first light-transmitting slots 2313; the plurality of light-transmitting cover plates 233 are uniformly and correspondingly arranged on the plurality of first light-transmitting slotted holes 2313, so that not only can the luminous lamp beads be protected, but also the sterilizing light can be further diffused, and the sterilizing effect of the sterilizing component 23 is improved; wherein, the box 242 is provided with a plurality of second light-transmitting slots 2423 corresponding to the plurality of first light-transmitting slots 2313 one by one; as can be seen, the light emitted by the sterilizing light-emitting lamp beads 2321 sequentially enters the host accommodating groove 211 through the first light-transmitting slot 2313, the light-transmitting cover plate 233 and the second light-transmitting slot 2423, and the air-dried roller structure is sterilized, so as to improve the cleaning effect of the vertical base station 2.

Referring to fig. 21 in combination, in some embodiments, the gap 2151 includes a first edge 2152, a second edge 2153, and a third edge 2154 that are disposed in a U shape, and it can be seen that an opening direction of the gap 2151 is consistent with a notch direction of the host accommodating groove 211, so that the host is conveniently placed in the host accommodating groove 211, a host body of the host is placed at the gap 2151, and a cleaning body of the host is placed in the host accommodating groove 211. Further, the first edge 2152,

The second edge 2153 and the third edge 2154 are provided with guide slopes 2155, so that the host body of the host can be more conveniently installed in the avoidance gap 2151.

Referring to fig. 20, 21, 22 and 24, in some embodiments, the positioning and charging assembly 25 is disposed on the second edge 2153 and the rear plate 217, and the positioning and charging assembly 25 includes: a rear plate stage 251, a positioning stage 252, and a charging electrode 254; the back plate carrier 251 is disposed at a position of the back plate 217 near the second edge 2153, and provides support for the positioning carrier 252 and the charging electrode 254; the positioning carrier 252 is disposed on the back plate carrier 251, and a positioning structure 253 is disposed on an end surface of the positioning carrier 252 facing the top plate 215, so that when the host body is assembled to the avoidance gap 2151, the host body is abutted with the positioning charging assembly 25 to provide a limit guiding support, thereby facilitating the assembly connection between the host and the positioning charging assembly 25; the charging electrode 254 is disposed on an end surface of the positioning carrier 252 facing the top plate 215, and is further electrically connected to the host computer under the action of the positioning carrier 252, so as to perform charging operation on the host computer.

Further, the charging electrode 254 is configured as an elastic electrode, and includes an electrode main body and a buffer spring, so that the service life of the positioning charging assembly 25 is prolonged, and the electrical connection stability of the positioning charging assembly 25 and the host is ensured; furthermore, the buffer insulating layer 255 is disposed on the upper end surface of the positioning carrier 252, so as to protect the electrodes on the host and the charging electrode 254 and avoid short circuit failure caused by accidental water accumulation on the positioning carrier; still further, the air-drying assembly 24 further includes an electrode air-drying branch 248 and a check valve 249, one end of the electrode air-drying branch 248 is communicated with the air-drying box 241, the other end of the electrode air-drying branch 248 is connected with the rear plate 217 at the positioning stage 252, that is, the rear plate is further provided with an electrode air-drying hole 2174 at a position corresponding to the charging electrode 254, one end of the electrode air-drying branch 248 facing away from the air-drying box 241 is connected with the electrode air-drying hole 2174, and the check valve 249 is disposed between the electrode air-drying branch 248 and the electrode air-drying hole 2174; and then both can air-dry charging electrode 254, prevent because of the unexpected ponding short circuit of host computer or location charging assembly 25, can avoid ponding backward flow to air-dry box 241 again, promote vertical basic station 2's security.

In some embodiments, the positioning structure 253 is provided as a first positioning post 2531 and a second positioning post 2532, or the positioning structure 253 is provided as a first positioning hole and a second positioning hole; preferably, the positioning structure 253 is provided as a first positioning column 2531 and a second positioning column 2532, and the positioning structure 253 is provided as the first positioning column 2531 and the second positioning column 2532, so that the host machine can be guided and limited earlier.

In some embodiments, the first edge 2152 and the third edge 2154 are provided with a buffer structure 2156, specifically configured as a rubber pad or a silica gel pad, so as to reduce collision damage between the host and the vertical base station 2.

Referring to fig. 29 in combination, in some embodiments, the vertical base station 2 is further provided with a control unit 26, that is, the vertical base station 2 includes: base shell 21, water containing disc 22, killing component 23, air drying component 24, positioning charging component 25 and control component 26; the control assembly 26 comprises a protection box 261 and a control board 262, the protection box 261 is arranged on the end face of the rear plate 217, which is away from the host accommodating groove 211, the control board 262 is arranged in the protection box 261, and the control board 262 is electrically connected with the sterilizing assembly 23, the air drying assembly 24 and the positioning charging assembly 25. Further, the control assembly 26 may include a power board 263, and the power board 263 is electrically connected to the control board 262, the sterilizing assembly 23, the air drying assembly 24, and the location charging assembly 25.

It is to be understood that the application is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.

Claims

1. A floor washer, characterized by comprising: cleaning a host and a vertical base station;

2. The floor scrubber as in claim 1, wherein,

The sewage connecting pipe comprises a main body venturi and an adapter pipe which are detachably connected;

3. The floor washer of claim 2, wherein the water retaining structure is configured as a water retaining bead or a water retaining groove; multiple layers of water retaining structures are arranged in the main body throat pipe at intervals along the height direction, and the water retaining structures of adjacent layers are arranged in a staggered manner;

4. The floor scrubber of claim 1, wherein the cleaning body further comprises a body housing, and a roller assembly, a liquid spray assembly, a cleaning liquid assembly, a movement assembly, and an intelligent auxiliary assembly disposed on the body housing;

5. The floor washer of claim 4, wherein the induction illuminating lamp is provided at a front end of the body housing in a front-rear direction, and the fitting-to-bit assembly is provided at the drum assembly;

The roller assembly includes:

the tooth box is arranged on the bottom shell;

6. The floor scrubber as in claim 5, wherein,

the main machine shell comprises a main machine surface shell and a main machine bottom shell which are detachably connected, and a first air outlet is formed in the main machine bottom shell at the position of the fan, which is away from one side of the clear water tank; an air vent groove is formed in the end face, facing the sewage tank, of the clean water tank, an air exhaust gap is formed between the bottom of the sewage tank and the bottom shell of the host machine, and a second air outlet is formed in the region, corresponding to the bottom of the sewage tank, of the bottom shell of the host machine;

the clean water tank includes: the device comprises a clean water tank body, an ionization piece and a water outlet valve which are arranged at the bottom of the clean water tank body, and a clean water tank locking piece and a water inlet valve which are arranged at the top of the clean water tank body.

7. The floor scrubber as in claim 6, wherein,

the sewage tank includes: the sewage treatment device comprises a sewage tank body, a unidirectional water inlet arranged at the bottom of the sewage tank body, a water-vapor separation piece arranged at the top of the sewage tank body, a steady flow baffle and a water level detection piece arranged at the sewage tank body; the steady flow baffle comprises a plurality of flow separation plates which are arranged at intervals along the height direction, the flow separation plates are arranged on the tank wall, close to the handle, of the sewage tank body, are arranged at intervals on the tank wall, away from the handle, of the sewage tank body, the size of the intervals is gradually decreased along the direction away from the unidirectional water inlet, and the water level detection piece is arranged on the tank wall, close to the handle, of the sewage tank body;

8. The floor scrubber according to claim 1, wherein the base housing comprises a base housing body and a back cover plate that are detachably connected, the main machine accommodating groove being provided at an end of the base housing body facing away from the back cover plate; the base shell body comprises a bottom plate, a top plate, a first side plate, a rear plate and a second side plate, wherein the bottom plate and the top plate are oppositely arranged along the height direction, the first side plate, the rear plate and the second side plate are connected between the bottom plate and the top plate, the bottom plate is arranged as the lower side wall of the host accommodating groove, the top plate is arranged as the upper side wall of the host accommodating groove, and the rear plate is arranged as the bottom of the host accommodating groove.

9. The floor scrubber of claim 8, wherein the vertical base station is further provided with a water containing disc, a sterilizing component, an air drying component and a positioning charging component, the water containing disc is detachably arranged on the end face of the bottom plate, which faces the top plate, an assembly long slot hole is formed in the combining end of the rear plate and the bottom plate, and the sterilizing component and the air drying component are both arranged at the assembly long slot hole and extend into the host accommodating groove; and a gap is formed in the top plate, and the positioning charging assembly is arranged at the joint of the rear plate and the gap.

10. The floor scrubber of claim 9, wherein the floor scrubber comprises a plurality of water tanks,

the water containing disc comprises a disc body, wherein the disc body comprises a guide end and a fixed end which are oppositely arranged along the width direction, and a water receiving sink groove which is arranged between the guide end and the fixed end, and the guide end is used for abutting against the rear plate; the fixed end is detachably connected with the base shell body, the guide end is obliquely arranged towards the top plate along the height direction, and the connecting end of the bottom plate and the assembly long slot hole is obliquely arranged along the arc;

The sterilizing component comprises a sterilizing substrate, a sterilizing lamp panel and a plurality of light-transmitting cover plates, wherein the sterilizing substrate is detachably connected in the air-drying groove part and positioned below the air-out inclined plate, and comprises a box body connecting part, a lamp panel fixing part and a plurality of first light-transmitting slotted holes, and the box body connecting part is used for connecting the box body; the sterilizing lamp panel is arranged on the lamp panel fixing part, and a plurality of sterilizing luminous lamp beads which are arranged in one-to-one correspondence with the plurality of first light transmission slotted holes are arranged on the sterilizing lamp panel;

the light-transmitting cover plates are uniformly and correspondingly arranged on the first light-transmitting slotted holes; the box body is provided with a plurality of second light-transmitting slotted holes which are arranged in one-to-one correspondence with the first light-transmitting slotted holes.