CN113413104A

CN113413104A - Charging device for steam mop

Info

Publication number: CN113413104A
Application number: CN202110554671.2A
Authority: CN
Inventors: 占满; 周涛
Original assignee: Hangzhou Bole Industrial Design Co ltd
Current assignee: Hangzhou Bole Industrial Design Co ltd
Priority date: 2021-03-08
Filing date: 2021-05-21
Publication date: 2021-09-21
Anticipated expiration: 2041-05-21
Also published as: CN113080794B; CN113080794A; CN113413104B

Abstract

The invention discloses a charging device for a steam mop, wherein the steam mop is provided with a charging base, the charging base is provided with a charging interface and a water supplementing interface, and the charging device comprises: the mop frame comprises a frame and a water storage device, wherein an accommodating cavity for accommodating the water storage device is arranged in the frame; one end of the connecting base is connected with the rack, and the other end of the connecting base is provided with a connecting structure which can be detachably connected with the charging base of the steam mop, a water supplementing structure which can be communicated with the water supplementing interface and a charging structure which can be electrically connected with the charging interface; the water supplementing structure comprises a water outlet interface arranged on the connecting structure, a water supplementing pipe connected with the water outlet interface and the water storage device, and a first water pump; the charging structure comprises a power transmission interface positioned on the connecting structure and a power supply circuit arranged in the rack. The steam mop has the functions of water replenishing and charging, so that the steam mop does not need to be provided with a wired power supply, and a user does not need to manually add water into the steam mop, so that the operation is labor-saving, the working efficiency is greatly improved, and the practicability is high.

Description

Charging device for steam mop

Technical Field

The invention relates to the technical field of steam mops, in particular to a charging device for a steam mop.

Background

The steam mop is driven by saturated steam under the action of high temperature and high pressure and needs a water source and electric energy, and is mainly used for cleaning or nursing spots with stains on the ground, windows and the like, and the charging device is a tool for supplying power and/or water to the steam mop, and the steam mop and the charging device are generally matched for use. The charging device of the steam mop can facilitate the use of the mop, and is particularly used for the wireless steam mop.

Although the existing steam mop is convenient to clean, most of the existing steam mops still need to be directly connected with strong electricity to be driven by electric energy, so that long power lines are generally arranged, the use is inconvenient in the actual cleaning operation process, and secondary pollution is caused to a cleaning area and the cleaning mop due to the power lines. In addition, when the cleaning distance is too long, the power line is easy to drag, and then risks such as electric leakage are caused. In addition, the heating power is required to be large due to water heating, if the heating power is met, a large-capacity storage battery pack is required, the steam mop is heavy as a whole, and the small-capacity storage battery pack has the problems of insufficient electric quantity and short endurance time. In addition, most of the existing steam mops need to be cleaned manually and water is added manually, so that the cleaning is very inconvenient, water easily flows into circuit elements or steam equipment in the steam mop in the cleaning and water adding processes, the steam mop is damaged, and the service life is short.

For this reason, in connection with some steam mops currently available on the market, most steam mops generally have some of the following disadvantages: (1) a charging or power supply device for the mop is not arranged, the endurance time of the storage battery is short, long-time operation cannot be carried out, and the use is inconvenient; and (2) most of the charging devices of the steam mop have single function, only have the power supply function, but do not have the water replenishing function of the mop, and water needs to be added to the steam mop manually.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the charging device for the steam mop, which has the functions of water replenishing and charging, so that the steam mop does not need to be provided with a wired power supply, and a user does not need to manually add water into the steam mop, thereby saving labor in operation, greatly improving the working efficiency and having strong practicability.

In order to solve the technical problem, the invention is solved by the following technical scheme:

the utility model provides a charging device for steam mop, be equipped with the base that charges on the steam mop, be equipped with on the base that charges and charge interface and moisturizing interface, include:

the mop frame comprises a frame and a water storage device, wherein a containing cavity for containing the water storage device is arranged in the frame, and a containing groove for containing and/or cleaning a steam mop head is arranged on the frame;

one end of the connecting base is connected with the rack, and the other end of the connecting base is provided with a connecting structure which can be detachably connected with a charging base of the steam mop, a water supplementing structure which can be communicated with the water supplementing interface and a charging structure which can be electrically connected with the charging interface;

the water supplementing structure comprises a water outlet connector arranged on the connecting structure, a water supplementing pipe connected with the water outlet connector and the water storage device, and a first water pump used for pressure-feeding water in the water storage device to the water outlet connector through the water supplementing pipe; the charging structure comprises a power transmission interface arranged on the connecting structure and a power supply circuit arranged in the rack.

Preferably, connection structure is including setting up in first about portion, second about portion and the third about portion of connection base terminal surface, first about portion transversely set up in connection base terminal surface below, second about portion and third about portion set up in first about portion top and be connected with first about portion both ends respectively, the relative interior side surface of second, three about portion and first about portion upper surface are around forming and are used for holding the ascending indent space of an opening of charging base.

Preferably, a water outlet port is arranged on the upper side of the first constraint part, and the water replenishing pipeline is arranged below the inner part of the connecting base.

Preferably, the water outlet port is convex or concave on the upper surface of the first restriction part.

Preferably, a power transmission interface electrically connected with the charging interface is arranged on the front end face of the connecting base positioned in the concave space.

Preferably, the upper surface of the first constraint part is an arc-shaped surface which is bent downwards, the water outlet port is arranged at the lowest position of the arc-shaped surface, and the inner side surfaces, opposite to the second constraint part and the third constraint part, are perpendicular to the water outlet port and are respectively connected with two ends of the arc-shaped surface.

Preferably, still include scraping and washing mechanism and guiding water mechanism, water storage device includes bilge tub and clear water bucket, wherein:

the rack comprises a first rack body and a second rack body, the first rack body is internally provided with an accommodating cavity for accommodating a sewage bucket and a clear water bucket, the second rack body is connected with the lower part of the front part of the first rack body, and the second rack body is provided with an accommodating groove for horizontally placing a steam mop head in the transverse direction;

the scraping and washing mechanism comprises a cleaning water tank which is detachably placed in the accommodating tank, a plurality of scraping plates which are transversely arranged above the cleaning water tank and a driving structure which drives the scraping plates to longitudinally move in parallel along the cleaning water tank;

the water guide mechanism comprises a sewage bucket and a clean water bucket which are arranged in the containing cavity, a water return structure connected with the sewage bucket, and a water outlet structure connected with the clean water bucket and a water supplementing structure, wherein the water return structure comprises a water return pipe group and a second water pump, the two ends of the water return pipe group are respectively communicated with a water falling part and the sewage bucket on the cleaning water tank, the second water pump is used for driving water in the water return pipe group to enter the sewage bucket, the water outlet structure comprises a water nozzle arranged in the containing groove, a water outlet pipe group and a third water pump, the two ends of the water outlet pipe group are respectively communicated with at least one water nozzle and the clean water bucket on the cleaning water tank, the third water pump is used for driving water in the water outlet pipe group to enter the water nozzle, and one end of the.

Preferably, the inner wall of the accommodating groove is provided with a first boss, a second boss and a third boss which are formed by gradually protruding inwards from top to bottom, the third boss surrounds a water groove accommodating area for accommodating the cleaning water groove, the second boss surrounds a scraping area for enabling the plurality of scraping plates to longitudinally move in parallel above the cleaning water groove, and the first boss surrounds a mop placing area for horizontally placing the steam mop head in a transverse direction.

Preferably, the distance between the edges of the bosses at the two ends of the second boss along the width direction of the accommodating groove is less than the width of the mop plate of the steam mop head, and/or the distance between the edges of the bosses at the two ends of the second boss along the length direction of the accommodating groove is less than the length of the mop plate of the steam mop head.

Preferably, the bottom of the cleaning water tank is provided with a plurality of water spraying channels protruding out of the bottom of the cleaning water tank, the bottom of each water spraying channel is communicated with the storage tank, and the top of each water spraying channel is provided with an opening for the end part of the water spraying nozzle to extend out;

the water spraying channels are arranged in a row along the length direction of the bottom of the cleaning water tank and are set to be conical, and the water spraying nozzles are positioned in the water spraying channels;

the water outlet pipe group comprises a water outlet main pipe connected with the water replenishing pipe and a plurality of water outlet branch pipes connected with the water spray nozzles, and the third water pump is arranged on the water outlet main pipe.

The invention mainly obtains the following beneficial effects:

(1) the steam mop provided by the invention is provided with the mop frame and the connecting base positioned on the mop frame, so that the mop frame not only has the functions of containing and supporting the steam mop, but also can be used as a carrier of a water source to supply water for the steam mop through the connecting base, and the steam mop is reasonable in structural design and strong in practicability.

(2) The connecting base has two functions of charging and water replenishing, so that the steam mop does not need to be provided with a line power supply, a user does not need to manually add water to the steam mop, the risks of electric leakage and the like caused by dragging the power line are avoided, the circuit elements are prevented from being damaged in the manual water adding process, the user can simultaneously charge and replenish water only by placing the steam mop on the mop frame, the operation is labor-saving and convenient, the working efficiency is greatly improved, and the use experience is good.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of a charging device according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of a charging device according to an embodiment of the disclosure.

Fig. 3 is a schematic diagram of an internal structure of a charging device according to an embodiment of the disclosure.

Fig. 4 and 5 are schematic structural diagrams of a connection base of a charging device according to an embodiment of the disclosure.

Fig. 6 to 8 are schematic views of another internal structure of the charging device according to an embodiment of the disclosure.

Fig. 9 and 10 are schematic diagrams illustrating a scraping structure and a water guiding structure of a charging device according to an embodiment of the disclosure.

Fig. 11 is a schematic view of a receiving groove structure of a charging device according to an embodiment of the disclosure.

Fig. 12 is a schematic view of an overall structure of a charging device according to an embodiment of the disclosure.

Fig. 13 is a schematic view of another scraping structure and a water guiding structure of the charging device according to an embodiment of the disclosure.

Fig. 14 is a schematic view showing the overall structure of a steam mop according to an embodiment of the present invention.

Fig. 15 is an overall schematic view of a vapor structure disclosed in an embodiment of the present invention.

Fig. 16 is an exploded view of a vapor structure according to an embodiment of the present invention.

Fig. 17-19 are schematic views illustrating an overall structure of a charging base according to an embodiment of the disclosure.

Fig. 20 is a schematic view of the installation of a cistern and a housing according to an embodiment of the present invention.

Fig. 21 is a schematic view of the steam mop in conjunction with a cleaning device according to an embodiment of the present invention.

Fig. 22 is a schematic connection diagram of the charging base and the connection base according to an embodiment of the disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, and that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, a first feature being "on," "above" and "over" a second feature includes the first feature being directly on and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

As shown in fig. 1 to 5, as a first embodiment of the present invention, a charging device for a steam mop is disclosed, the steam mop may be a wired steam mop or a wireless steam mop, and the steam mop is provided with a charging base, and the charging base is provided with a charging interface and a water replenishing interface, for which an external structure can supply water and/or power to the steam mop. The invention mainly comprises a mop frame 4 and a connecting base 5, wherein the mop frame 4 comprises a frame 41 and a water storage device 42, and an accommodating cavity 43 for accommodating the water storage device 42 is arranged in the frame 41. In other embodiments, the housing 41 is further provided with a receiving slot for receiving a steam mop head and/or cleaning the steam mop head. Specifically, in the embodiment, the mop frame 4 can be used for placing and supporting a steam mop, the mop frame 4 further includes an external frame 41 and a water storage device 42 located in a receiving cavity 43 of the frame 41, it should be noted that the frame 41 can be formed by a single frame or multiple frames, and the water storage device 42 can store clean water and/or sewage. Therefore, the mop frame 4 not only has a supporting function for the steam mop, but also can be used as a carrier for supplying clean water and/or recovering sewage, and has reasonable structural design and strong practicability. In another embodiment, one end of the connection base 5 is connected to the frame 41, and the other end is provided with a connection structure 51 detachably connected to the charging base of the steam mop, a water replenishing structure 52 communicated with the water replenishing interface, and a charging structure 53 electrically connected to the charging interface. Specifically, in this embodiment, connection base 5 sets up to one and the protrusion sets up in a terminal surface of frame 41, and connection base 5's the other end is equipped with connection structure 51, moisturizing structure 52 and charging structure 53, and wherein connection structure 51 can be dismantled with the charging base of steam mop and be connected, so this connection structure 51 can be protruding structure, indent structure etc. and the structure of charging base looks adaptation, moisturizing structure 52 can communicate with the moisturizing interface of charging base in addition, and charging structure 53 can be connected with the interface electricity that charges of charging base. In the operation process, when connection structure 51 links to each other with the base that charges, the moisturizing interface communicates with moisturizing structure 52 and supplies water for the steam mop, the interface that charges is connected with charging structure 53 electricity and for steam mop power supply, therefore in actual life, the user places the steam mop when accomodating on mop frame 4, the base that charges cooperatees fixedly with connection base 5, this is simultaneously, moisturizing structure 52 and charging structure 53 also act on the steam mop, for its water supply and power supply, it is same, take off steam mop from mop frame 4 when the user, moisturizing structure 52 and charging structure 53 then do not act on the steam mop, moisturizing and the end of charging, the user can operate the steam mop at will, thereby realize wireless charging and wireless moisturizing. In other embodiments, a plurality of connection bases 5 may be provided on the housing 41, and a plurality of steam mops may be replenished and/or charged simultaneously, as well as the above-described functions. In other embodiments, the water replenishing structure 52 includes a water outlet interface 521 disposed on the connecting structure 51, a water replenishing pipe 522 connecting the water outlet interface 521 and the water storage device 42, and a first water pump 523 for pumping water in the water storage device 42 to the water outlet interface 521 through the water replenishing pipe 522; the charging configuration 53 includes a power transmission interface 531 disposed on the connection configuration 51 and a power supply circuit 532 disposed within the housing 41. Specifically, in this embodiment, the water replenishing structure 52 mainly includes the water outlet interface 521, the water replenishing pipe 522 and the first water pump 523, the water replenishing pipe 522 transfers water in the water storage device 42 to the water outlet interface 521 through the pumping pressure of the first water pump 523, the water outlet interface 521 is located on the connecting structure 51, so the water outlet interface 521 can communicate with the water replenishing interface of the charging base, in addition, the charging structure 53 mainly includes the power transmission interface 531 and the power supply circuit 532, one end of the power supply circuit 532 is electrically connected with the external power source, the other end of the power supply circuit 532 is electrically connected with the power transmission interface 531, and the power transmission interface 531 is located on the connecting structure 51, so the power transmission interface 531 can be electrically connected with the charging interface of the charging base. Consequently, this charging device has two kinds of functions of charging and moisturizing, make steam mop need not to set up wired power again, the user also need not manually to add water for steam mop, thereby avoid pulling the power cord and cause risks such as electric leakage and avoid the manual damage that leads to circuit element that adds the water in-process, the user only need place steam mop on mop frame 4 just can carry out charging and moisturizing simultaneously, the labour saving and convenient operation, improve work efficiency greatly, use experience and feel good.

As shown in fig. 5, as another embodiment of the present invention, the connection structure 51 includes a first constraint portion 511, a second constraint portion 512, and a third constraint portion 513 disposed on the end surface of the connection base 5, the first constraint portion 511 is disposed transversely below the end surface of the connection base 5, the second constraint portion 512 and the third constraint portion 513 are disposed above the first constraint portion 511 and are respectively connected to two ends of the first constraint portion 511, and an inner side surface of the second constraint portion 512 opposite to the third constraint portion 513 and an upper surface of the first constraint portion 511 surround to form an upward-facing concave space 514 for accommodating the charging base. Specifically, in this embodiment, the first constraining portion 511, the second constraining portion 512 and the third constraining portion 513 are disposed on the front end surface of the connecting structure 51 in a protruding manner, the front end surface of the connecting structure 51 is far away from the frame 41, wherein the second constraining portion 512 and the third constraining portion 513 are disposed on two sides of the end surface of the connecting base 5 in a longitudinal direction, the first constraining portion 511 is disposed below the second constraining portion 512 and the third constraining portion 513, and two ends of the first constraining portion 512 and the third constraining portion 513 are respectively connected to the second constraining portion 512 and the third constraining portion 513, for this reason, the three constraining portions surround the concave space 514 formed by the upper surface of the first constraining portion 511, the two opposite inner side surfaces of the second constraining portion 512 and the third constraining portion 513 and capable of accommodating part and/or all of the charging base, so that, when the concave charging base is disposed in the concave space 514, the shape of the concave space 514 is matched with the shape of the charging base, the first constraint part 511 constrains the lower part of the charging base, and the second constraint part 512 and the third constraint part 513 constrain the two sides of the charging base, so that the structure is stable and firm. In addition, in this embodiment, the external shape of the connection base 5 is cylindrical, and therefore the front end face of the connection structure 51 is also circular, so that the structure is stable, and the connection structure is convenient to detach from the charging base, flexible in connection and not prone to jamming. Therefore, compared with the connecting structures on some existing charging devices, connecting pieces such as auxiliary pieces and clamping pieces are mostly used, and the connecting structure 5 is a concave structure formed by the constraint parts of the body, so that the structure is greatly simplified, and the connecting structure is stable and firm, reduces the production cost for manufacturers, and is more labor-saving and convenient for users to use.

In another embodiment of the present invention, the water replenishing port is located at the lower portion of the charging base, the water outlet port 521 is disposed at the upper side of the first constraining portion 511, and the water replenishing pipe 522 is disposed at the lower portion inside the connection base 5. Specifically, in this embodiment, the water outlet 521 is disposed at one position above the first constraining portion 511, that is, the water outlet 521 is disposed in the concave space 514, and the end of the water replenishing pipe 522 connected to the water outlet 521 is bent toward the inner lower portion of the connection base 5. In the actual operation process, when the charging base is located in the concave space 514 and the lower portion of the charging base abuts against the upper side of the first restriction portion 511, the water outlet interface 521 is connected with the water replenishing interface of the charging base, the water replenishing pipe 522 transfers the water of the water storage device to the water outlet interface 521 and then to the water replenishing interface, so that the water supply of the steam mop is completed. Of course, in other embodiments, a plurality of water outlet ports 521 may be provided on the upper side of the first restriction portion 511 to improve water supply efficiency. In practical applications, when the connection base 5 supplies water to the charging base, water at the water outlet 521 may leak out, which may cause short circuit or damage to the power transmission interface 531 and other circuit elements, but the water outlet 521 of the present invention is located on the upper side of the first restriction portion 511, i.e., below the concave space 514, so that the water outlet 521 is located at the lowest position of the concave space 514, and even if water leaks, water may flow downward out of the concave space 514 without affecting the power transmission interface 531 and other circuit elements, so that the structural design is reasonable, the safety of the charging device during water supply is greatly improved, and the practicability is strong.

As other embodiments of the present invention, the water outlet 521 is protruded or recessed from the upper surface of the first constraint portion 511. Specifically, in this embodiment, the water outlet 521 protrudes from the upper surface of the first constraint portion 511, and the protruding portion of the water outlet 521 is located in the concave space 514, when the charging base is located in the concave space 514, the water outlet 521 can be embedded in the water replenishing interface of the charging base, on one hand, the connection between the water outlet 521 and the charging base is tight, the sealing performance is good, on the other hand, the protruding portion of the water outlet 521 has a supporting effect on the charging base, and the structure is stable and firm. Of course, in other embodiments, the water outlet 521 may be recessed in the upper surface of the first constraining portion 511, and accordingly, the water replenishing interface of the charging base is a protruding structure and may be embedded in the water outlet 521, which also has the above-mentioned effects. In other embodiments, as shown in fig. 5, a power transmission interface 531 electrically connected to the charging interface is disposed on the front end surface of the connection base 5 in the concave space 514. Specifically, in this embodiment, the power transmission interface 531 is located in the concave space 514 and is disposed on the front end surface of the connection base 5, the power transmission interface 531 may protrude from the front end surface of the connection base 5 or be concave in the front end surface of the connection base 5, and both can be electrically connected to the charging interface, and it should be noted that the position of the power transmission interface 531 is higher than the position of the water outlet interface 521, for this reason, in practical applications, when the connection base 5 supplies water and power to the charging base, water in the water outlet interface 521 may leak out, but the position of the power transmission interface 531 is high, water flow may not flow to the power transmission interface 531, and further, the power transmission interface 531 and other circuit elements may not be affected. As shown in fig. 6, in another embodiment, the upper surface of the first restriction portion 511 is an arc surface that is curved downward, the water outlet 521 is disposed at the lowest position of the arc surface, and the inner side surfaces of the second restriction portion 512 and the third restriction portion 513, which are opposite to each other, are perpendicular to the water outlet 521 and are connected to both ends of the arc surface. Specifically, in this embodiment, the upper surface of the first constraint portion 511 is an arc surface with two ends extending upwards, so that the arc surface of the first constraint portion 511 has the lowest position, and the lowest position of the arc surface is provided with the water outlet interface 521, so that in combination with the life practice, the water outlet interface 521 is arranged at the lowest position of the arc surface, if the water source of the water outlet interface 521 leaks in the water outlet process, the water flow of the water source will flow to the lower position, and at the position of the water outlet interface 521, the power transmission interface 531 will not be affected, so as to further ensure the circuit safety, and have the function of protection. In other embodiments, the upper surface of the first constraining portion 511 may also be a plane, a curved surface or other curved surfaces, which also has the above-mentioned function.

As shown in fig. 1, 2 and 6-9, as another embodiment of the present invention, the present invention further comprises a scraping and washing mechanism 2 and a water guiding mechanism 3, wherein the frame 41 comprises a first frame body 11 and a second frame body 12, wherein the first frame body 11 is provided with a containing cavity 13 for placing a sewage bucket and a clean water bucket, the second frame body 12 is connected with the lower front part of the first frame body 11, and the second frame body 12 is provided with a receiving groove 14 for horizontally placing a steam mop head. Therefore, in this embodiment, the frame 41 is composed of two parts, the first frame 11 can be used for accommodating a sewage bucket and a clean water bucket, and the second frame 12 is mainly used for cleaning the steam mop, so that the two frames are relatively independent in structure but are functionally related to each other, the first frame 11 can supply clean water and/or recycle waste water for the accommodating groove 14, the structural design is simplified, and the practicability is strong. In addition, the accommodating groove 14 is transversely arranged on the second frame body 12, the steam mop can be horizontally placed into the accommodating groove, and compared with the conventional steam mop in the market, the steam mop needs to be bent into a transverse steam mop head to be vertically placed into the groove for cleaning, so that the operation is complex and inconvenient for the old, the hands of a user can be dirtied in the operation process, and the practicability is low. When the steam mop is cleaned, a user only needs to place the steam mop on the accommodating groove 14 without bending and/or rotating the steam mop, and the steam mop is simple and labor-saving to operate. In another embodiment, the scraping mechanism 2 includes a cleaning water tank 21 detachably placed in the storage tank 14, a plurality of scrapers 22 arranged laterally above the cleaning water tank 21, and a driving structure 23 driving the scrapers 21 to move in parallel in the longitudinal direction of the cleaning water tank 21. Therefore, in this embodiment, a detachable cleaning water tank 21 is further disposed in the receiving tank 14, the cleaning water tank 21 is mainly used for storing water and has a supporting function for the scraper 21, and the cleaning water tank 21 can be detached for cleaning and/or replacement use to improve the cleaning effect; scraper blade 22 sets up a plurality ofly and transverse arrangement in the top of clean basin 21, therefore in actual operation process, when the steam mop head shelved on accomodating groove 14, scraper blade 22 can lean on in the bottom of steam mop head, scraper blade 22 passes through drive power of drive structure 23 and follows clean basin 21 longitudinal parallel movement bottom, thereby scrape the washing to the bottom of scraper blade 22, and not put into clean basin with the steam mop head is whole, thereby avoid being stained with the water stain overhead water when taking out the steam mop head and leach to ground, reduce secondary pollution, use experience feels good. Of course, in other embodiments, the scraper 22 may be a scraper bar, a roller brush, or other cleaning elements. In another embodiment, the water guide 3 includes a slop bucket 31 and a clean water bucket 32 placed in the accommodating chamber 13, a water return structure 33 connected to the slop bucket 31, and a water outlet structure 34 connected to the clean water bucket 32. In this embodiment, provide the clear water for rinsing in the basin 21 through setting up clear water bucket 32 and the structure 34 of going out that is connected with it, consequently the user need not to add water when rinsing the steam mop, clear water bucket 32 can be according to the water yield of rinsing basin 21 and continue water or pause adding water, it is very laborsaving convenient, and in this embodiment through setting up bilge tub 31 and the return water structure 33 who is connected with it, waste water in the basin 21 will be washd and retrieve, consequently the user need not manually to pour out waste water when having rinsed the steam mop, and in time avoid the mixture of clear water and waste water and bad use of circulation, improve clean effect greatly, realize the integration and wash, low in labor strength, therefore, the clothes hanger is strong in practicability. Specifically, the water outlet structure 34 includes at least one water nozzle 341 disposed in the storage tank 14, a water outlet pipe group 342 having two ends respectively communicated with the water nozzle 341 and the clean water tank 32, and a third water pump 343 for driving water in the water outlet pipe group 342 to enter the water nozzle 341, in this embodiment, the water outlet structure 34 is mainly used for conveying water in the clean water tank 32 to the cleaning water tank 31, wherein the water nozzles 341 are disposed in plural and can spray toward the bottom of the steam mop head, and the water outlet pipe group 342 as a conveying pipeline of the water body can penetrate between the first frame body 11 and the second frame body 12. In addition, the water returning structure 33 includes at least one water falling member 331 disposed on the cleaning water tank 21, a water returning pipe set 332 having two ends respectively communicated with the water falling member 331 and the waste water tank 31, and a second water pump 333 driving the water in the water returning pipe set 332 to enter the waste water tank 31, in this embodiment, the water returning structure 33 is mainly used for conveying the water in the cleaning water tank 21 to the waste water tank 31, wherein the water falling member 331 may be a water draining hole or a water leaking valve, and is disposed at one position and away from the water nozzle 341 so as to avoid recovering fresh water that has just been introduced, and similarly, the water returning pipe set 332 as a conveying pipeline of the water may penetrate between the first frame 11 and the second frame 12. Therefore, the scraping and washing mechanism 2 moves in parallel along the bottom of the steam mop head, secondary ground pollution caused by water stains on the steam mop is avoided, the scraping and washing effects are direct, the use experience is good, clean water is led in and waste water is led out of the scraping and washing mechanism 2 from the first frame body 11 of the rack 41 through the water guide mechanism 3, integrated washing is achieved, labor intensity is low, and practicability is high.

As shown in fig. 10 to 13, as another embodiment of the present invention, the inner wall of the receiving groove 14 has a first boss 141, a second boss 142 and a third boss 143 which are formed to be protruded inward stepwise from the top to the bottom. Specifically, in the present embodiment, the first boss 141, that is, the inner peripheral wall surface of the receiving groove 14, which surrounds a mop rest area 144 formed for horizontal resting of a flat mop head, within the mop rest area 144 is a second boss 142 extending from the inner wall of the first boss, the second projection 142 is lower than the first projection 141 in height, and surrounds a scraping area 145 where the plurality of scrapers 22 are formed to move longitudinally in parallel above the cleaning water tank 21, the scraping area 145 thus penetrates below the cleaning water tank 21 and above the receiving groove 14, and further, the third projection 143 surrounds a tank receiving area 146 formed for receiving the cleaning water tank 21, the shape of the tank receiving area 146 matches the shape of the cleaning tank 21, and the cleaning tank 21 may be removed from the tank receiving area 146 to clean scale and/or be replaced for maintenance, thereby improving the cleaning effect. In the actual operation process, when a user puts the flat mop head horizontally into the receiving groove 14, the first boss 141 has a stabilizing effect on the flat mop, so as to avoid shaking of the flat mop, the bottom of the flat mop head abuts against the second boss 142 and is located above the scraping area 145, therefore, when the scraping area 145 moves longitudinally and parallelly, part or all of the scraping blade 22 scrapes the bottom of the flat mop head, it should be noted that in actual life, the bottom of the flat mop head is generally a wiping object such as mop cloth or a cleaning towel, so that the scraping blade 22 directly scrapes and washes the part needing cleaning, but not putting the whole flat mop head into the groove for cleaning, so that on one hand, the cleaning effect is good, the cleaning effect is direct and efficient, on the other hand, the upper part of the flat mop head, namely the supporting plate above the mop cloth, is not wetted by water stains, when the flat mop head is taken out from the cleaning tank, the flat mop head is dry, water stains cannot drip to the ground, secondary pollution is avoided, and the mop head is high in practicability. Of course, in other embodiments, a plurality of protruding structures such as a fourth boss, a fifth boss, etc. may be provided to form a plurality of receiving areas and/or scraping areas and/or resting areas.

As another embodiment of the present invention, the distance between the edges of the second protrusions 142 at the two ends along the width direction of the receiving slot 14 is smaller than the width of the mop plate of the flat mop head. Specifically, in this embodiment, the second boss 142 protrudes along the circumferential direction of the inner wall of the storage groove 14, and includes two end bosses in the width direction and two end bosses in the length direction, wherein the distance between the protruding edges of the two end bosses in the width direction is smaller than the width of the mop plate of the flat mop head, so that when a user places the flat mop in the storage groove 14, the distance between the protruding edges of the second boss 142 is small, which results in that the mop plate of the flat mop cannot be completely located in the storage groove 14, so that the mop is placed above the second boss 142, and the second boss 142 supports the mop plate. Or in another embodiment, the distance between the edges of the bosses at the two ends of the second boss 142 along the length direction of the accommodating groove is less than the length of the mop plate of the flat mop head; or in another embodiment, the distance between the edges of the two ends of the second protrusion 142 along the width direction of the receiving slot 14 is less than the width of the mop plate of the flat mop head, and the distance between the edges of the two ends of the second protrusion 142 along the length direction of the receiving slot is less than the length of the mop plate of the flat mop head. Therefore, the distance between the edges of the bosses at the two ends in the width direction and/or the distance between the edges of the bosses at the two ends in the length direction of the second boss 142 are smaller than the mop plate, and the mop plate is restrained so that the mop plate is abutted to the upper side of the second boss 142, and the scraper 22 can scrape the bottom of the flat mop head conveniently.

As another embodiment of the present invention, the bottom of the cleaning water tank 21 is provided with a plurality of water spraying channels 211 protruding from the bottom of the cleaning water tank 21, the bottom of the water spraying channels 211 is communicated with the storage tank 14, and the top is provided with an opening for the end of the water spraying nozzle 341 to protrude. Specifically, in this embodiment, the water spraying channel 211 is provided with a plurality of water spraying nozzles 341, and the water spraying channel 211 protrudes from the bottom surface of the cleaning water tank 21 to reduce the distance between the water spraying channel 211 and the mop, so as to facilitate the water to be sprayed on the mop of the mop head in a larger area and more directly, thereby improving the working efficiency. In addition, the bottom of the water spraying channel 211 is communicated with the storage groove 14 and extends out of the bottom of the storage groove 14, that is, the water spraying channel 211 penetrates through the cleaning water tank 21 and the storage groove 14, an opening for the end of the water spraying nozzle 341 to extend out is arranged at the top of the water spraying channel 211, in this embodiment, the water body of the water spraying channel 211 flows from the bottom to the top, and the end of the water spraying nozzle 341 is located at the opening at the top of the water spraying channel 211, so that the water body is sprayed upwards by the impact force of the water pressure through the water spraying nozzle 341, and thus, the connection mode between the water spraying channel 211 and the water spraying nozzle 341 is simple, and the spraying effect is efficient.

As another embodiment of the present invention, a plurality of water spraying channels 211 are arranged in a row at the bottom of the cleaning water tank 21 along the length direction, the water spraying channels 211 are conical, the top is provided with an opening for the end of the water spraying nozzle 341 to protrude, and the water spraying nozzle 341 is arranged in the water spraying channels 211. Specifically, in the present embodiment, three water spraying channels 211 are arranged in a row along the length direction of the cleaning water tank 21, and the water is sprayed uniformly, so as to ensure that all mops on the mop head can be sprayed during the water spraying process, although in other embodiments, a plurality of water spraying channels 211 may be arranged in a row along the width direction of the cleaning water tank 21, or a plurality of water spraying channels 211 may not be arranged in a row along the direction, and the number of the water spraying channels 211 may be less than three, or may be more than three. The top of the water spraying channel 211 is provided with an opening for the end of the water spraying nozzle 341 to extend out, in this embodiment, the water in the water spraying channel 211 flows from the bottom to the top, the end of the water spraying nozzle 341 is located at the opening at the top of the water spraying channel 211, so the water is sprayed upwards through the water spraying nozzle 341 by the impact of the water pressure. In addition, the portion of the water spraying channel 211 located in the cleaning water tank 21 is set to be conical, specifically, the portion gradually decreases toward the opening along the bottom surface of the cleaning water tank 21, and the periphery is smooth and round, so that the portion is set to be conical, on one hand, the bottom can firmly abut against the bottom surface of the cleaning water tank 21, and the movement of the water spraying channel 211 caused by the impact force of water pressure is avoided, so that the stability of the structure is improved, on the other hand, when the water body flows to the cleaning water tank 21 along the water spraying channel 211, the flow velocity of the water body can be accelerated by the round structure, and the water body flows in the cleaning water tank 21, so that the blockage or the accumulation of impurities around the water spraying channel 211 is avoided. Of course, in other embodiments, the water spraying channel 211 may be provided with various shapes such as a cylinder shape, a step shape, etc.

As another embodiment of the present invention, the outlet pipe group 342 includes a main outlet pipe 3421 and a plurality of outlet branch pipes 3422 connected to the nozzles 341, wherein the main outlet pipe 343 is provided with a third water pump 343. Specifically, in this embodiment, one main water outlet pipe 3421 is provided and connected to the clean water tank 32, a plurality of water outlet branch pipes 3422 are provided and one end of each of the water outlet branch pipes 3422 is connected to the water spraying passage 211 or the water spraying nozzle 341, and the other ends of the plurality of water outlet branch pipes 3422 are collectively connected to form a water outlet pipe main port, and the water outlet pipe main port is communicated with the main water outlet pipe 3421. Therefore, in a specific implementation process, the water body flows from the clean water tank 32 to the main water outlet pipe 3421 and then to the main water outlet pipe port through the pumping pressure of the third water pump 343, and finally the water body at the main water outlet port flows to each of the water outlet branch pipes 3422, thereby completing the whole water outlet process. Similarly, the return pipe group 332 is provided with a main return pipe and/or return branch pipes according to the number of the drop members 331, and in this embodiment, the return pipe group 332 is provided with only a main return pipe 3321, and both ends of the main return pipe 3321 are connected to the drop member 331 and the tub 31, respectively. In other embodiments, the water falling member 331 is provided in plurality, and the water returning pipe group 332 includes a main water returning pipe 3321 and a water returning branch pipe, the water returning branch pipe is provided in plurality and one end of the water returning branch pipe is connected to the water falling member 331, and the other ends of the water returning branch pipes are collectively connected to form a water returning pipe main port, and the water returning pipe main port is communicated with the main water returning pipe 3321. Therefore, the water outlet pipe group 342 and the water return pipe group 332 both play a role in conveying water, and unnecessary pipe arrangement is reduced through the arrangement of the main pipe and the branch pipes, so that the structure is simplified, and the conveying efficiency is high.

As another embodiment of the present invention, the driving structure 23 includes a driving motor 231 provided at a lower portion of the first frame body 11, a rack member 232 connected to one end portion of each of the scrapers 22, and a gear set 233 connecting a rotation end of the driving motor 231 and a tooth surface side of the rack member 232. Specifically, in the embodiment, the driving structure 23 is mainly used for driving the scraper 22 to move in parallel along the longitudinal direction of the cleaning water tank 21, wherein one end of the driving motor 231 is provided with a driving rod facing the second frame body 12, the other end of the driving rod is connected with a gear set 233, the gear set 233 rotates in a circle and abuts against the tooth surface side of the rack member 232, it should be noted that the tooth surface side is provided with a rack matched with the gear set 233 and can be meshed with and/or rubbed with the gear set 233, therefore, in the actual driving process, the driving force of the driving motor 231 is transmitted to the gear set 233 through the driving rod, the gear set 233 is a driving member, under the action of the friction force on the tooth surface side of the rack member 232, the rack member 232 serves as a driven member, so that the tooth member 232 moves in parallel along the longitudinal direction of the cleaning water tank 21, and the other surface of the rack member 232 opposite to the tooth surface side is a smooth end surface, and the smooth end surface is connected to the squeegee 22 so that the rack member 232 moves the squeegee 22 in parallel in the longitudinal direction of the cleaning water tank 21. In addition, in another embodiment, the other end of the scraper 22 is provided with a sliding portion 221, the second bosses 142 on both sides along the length direction of the receiving slot 14 are respectively provided with a first sliding slot and a second sliding slot for sliding both ends of the scraper 22, in this embodiment, the first sliding slot is disposed at a position on one side of the second bosses 142 close to the rack member 232, the second sliding slot is disposed at a position on the other side of the second bosses 142 opposite to the first sliding slot, and the rack member 232 and the sliding portion 221 respectively move longitudinally and parallel relative to the first sliding slot and the second sliding slot, in this embodiment, the sliding portion 221 is a rolling roller, but may also be a sliding block or other sliding member. Therefore, the driving mode provides driving force for the scraper 2 through the meshing transmission of the gear and the rack, and has the advantages of simplified structure and high driving efficiency. In other embodiments, other driving manners, such as hydraulic driving, pneumatic driving, etc., may be adopted.

As another embodiment of the present invention, the water dropping unit 331 is provided as at least one water drainage hole 3301 located at the bottom of the washing water tank 21, the circumferential surface of the water drainage hole 3301 protrudes downward from the bottom of the washing water tank 21 to form a pipe outlet 3302, and a water drainage adapter 3303 connected to the water return pipe set 332 is provided on the pipe outlet 3302. Specifically, in this embodiment, the drainage hole 3301 is disposed at one corner of the bottom of the washing tank 21 away from the water nozzle 341, so that the clean water flows into the drainage hole 3301 after being scraped, thereby avoiding wasting water resources. The middle of the drainage adapter 3303 has a cavity, and one end is connected with the main return pipe 3321, in addition, the drainage adapter 3303 is sleeved on the pipe outlet 3302 matched with the drainage hole 3301, the pipe outlet 3302 has the function of connecting the drainage hole 3301 and the drainage adapter 3303 on the one hand, on the other hand, the pipe outlet 3302 has the function of buffering the water flow to fall, the stability when draining is improved, and the leakage of the water flow is avoided.

As shown in fig. 14 to 22, as another embodiment of the present invention, the present invention further provides a steam mop 601, wherein the steam mop 601 can clean a floor, a wall glass, a carpet, or other flat surface or object to be cleaned, the steam mop 601 comprises a mop rod 61 which can be held, a mop head 62 which is positioned at the bottom of the mop rod 61 and has a cleaning function, and a steam structure 63 which is positioned at a lower position in the mop rod 62, and the steam structure 63 is composed of two major parts, including a steam generating body 7 for generating a steam function, and a charging base 8 for supplying water and electricity. Specifically, the steam generating main body 7 includes a housing 71, a generator 72 and a battery 73 in the housing 71, a pump 74, a water tank 75 detachably connected to the housing 71, and a water outlet pipe 76 for delivering water to the generator 72 and communicating with the pump 74 and the water tank 75, respectively. In this embodiment, the housing 71 is a hollow chamber, the generator 72, the battery 73, the pump 74 and the water outlet pipe 76 of the steam generating body 7 are all located in the hollow chamber of the housing 71, but the water storage tank 75 is detachably connected to the housing 71, that is, a part of the water storage tank 75 is located in the hollow chamber of the housing 71 and a part is exposed to the outside, so that the user can easily take the water storage tank out. In structural arrangement, the storage battery 73, the water storage tank 75, the water outlet pipeline 76, the pump 74 and the generator 72 are sequentially arranged from top to bottom, thus, during actual steam generation, the water in the reservoir 75 is transported through the outlet conduit 76 to the pump 74, the pump 74 pumps the water into the generator 72, the generator 72 heats the water and converts it into steam, which is transported to the mop head 62, at the same time, the accumulator 73 transmits the electric energy to the pump 74 and the generator 72 through the electric circuit connection, and therefore, the plurality of parts of the steam generating main body 7 are arranged in sequence according to the transmission path, which accords with the flowing rule of the water body from top to bottom, and the generator 72 is positioned below the steam generating main body 7 and close to the mop head 62, thus shortening the transmission distance and time of steam, improving the effectiveness of steam, and having reasonable structure and strong practicability. As another embodiment of the present invention, at least one of the charging bases 8, which is located on the housing 71, includes a base body 81 detachably connected to an external structure, a water receiving structure 82 capable of communicating with an external water outlet, and a power receiving structure 83 capable of electrically connecting with an external power transmission port. In this embodiment, one charging base 8 is disposed and connected to one end surface of the housing 71, and it should be noted that the connection between the charging base 8 and the housing 71 may be that the charging base 8 is partially embedded in the housing 71, or that the connection between the end surface of the charging base 8 and the end surface of the housing 71 is also possible. Of course, in other embodiments, a plurality of the charging bases 8 can be provided on the housing 71 to provide a backup function, and to improve the charging and water replenishing efficiency of the steam mop 601. Specifically, base body 81 and exterior structure can be dismantled and be connected, this base body 81 can some or all hold in exterior structure promptly, thereby this base body 81 not only is as water receiving structure 82 and the carrier that connects electric structure 83, and itself can regard as a connector, or as the switching body that link up water and electricity with the outside, need not to set up the connecting piece again and link to each other with the outside, thereby the structure is greatly simplified, it is convenient to use, manufacturer's manufacturing cost has also been reduced, it is also inseparabler to charge the connection between base 8 and the exterior structure, the transmission is more efficient. In addition, in this embodiment, the water receiving structure 82 and the power connection structure 83 on the base body 81 are respectively disposed one by one and can be located at any position of the end surface or the side surface of the base body 81, wherein the water receiving structure 82 can be communicated with an external water outlet to supply water to the steam mop 601, the power connection structure 83 can be electrically connected with an external power transmission port to supply power to the steam mop 601, and in an actual operation process, when the base body 81 is separated from the external structure, the water receiving structure 82 is disconnected from the external water outlet, and the power connection structure 83 is disconnected from the external power transmission port. Specifically, as another embodiment of the present invention, the water receiving structure 82 includes a water replenishing interface 821 disposed on the base body 81, and a water inlet pipe 822 connecting the water replenishing interface 821 and the water storage tank 75, in this embodiment, one end of the water inlet pipe 822 is connected to the water replenishing interface 821, the other end is connected to the water storage tank 75, and the water replenishing interface 821 transmits the water body into the water storage tank 75 through the water inlet pipe 822, of course, in another embodiment, the water storage tank 75 can be detached to perform direct external water replenishing, so that two water replenishing modes are provided, where a first water replenishing mode is labor-saving and convenient, the labor intensity is low, the water body is not easy to leak, and a second water replenishing mode is direct, and the water replenishing efficiency is high. Similarly, the power connection structure 83 includes a charging interface 831 disposed on the base body 81 and a charging circuit connecting the charging interface 831 and the battery 73, in this embodiment, the charging interface 831 transmits current to the battery 73 through the charging circuit, and/or in other embodiments, the charging interface 831 directly transmits current to the pump 74 and the generator 72 through the charging circuit. Consequently, this wireless steam mop can charge and mend water for steam mop 601 from the outside through setting up charging base 8 to reduce the battery setting of bulky, reduce steam mop weight and maintain certain duration, the user also need not manually to add water for steam mop, therefore the labour saving and operation has improved work efficiency greatly, and this wireless steam mop's water storage box 73 is detachable, has two kinds of moisturizing modes, and the practicality is strong, experience feels good.

As another embodiment of the present invention, the base body 81 includes a first mounting body 811 and a second mounting body 812 protruding partially or entirely from one longitudinal end surface of the housing 71, the first mounting body 811 is located above the second mounting body 812, a main end surface of the second mounting body 812 is disposed in a longitudinal direction and connected to the main end surface of the first mounting body 811 at the same horizontal plane, and a side end surface of the second mounting body 812 extends upward from the bottom and is connected to both side ends of the first mounting body 811. In this embodiment, a portion of the base body 81 is located in the housing 71, and another portion protrudes out of the housing 71, such a connection manner is for the purpose of stable and firm structure, and on the other hand, the connection manner enables the base body 81 and the housing 71 to be tightly connected in structure, so as to avoid the exposure of the partial structure, so as to improve the safety and the protection performance, and the base body 81 is longitudinally disposed on an end surface of the housing 71, i.e., on a vertical surface of the housing 71, and the mop rod 61 is also vertically disposed, so that when the base body 81 and the external structure are connected, a user only needs to move the mop rod 61 without changing the position or the angle, which is labor-saving and convenient. Specifically, as another embodiment of the present invention, the base body 81 includes a first mounting body 811 and a second mounting body 812, wherein the second mounting body 812 is connected below the first mounting body 811, and the protruding degrees of the first mounting body 811 and the second mounting body 812 are the same, that is, the protruding main end surface of the first mounting body 811 and the protruding main end surface of the second mounting body 812 are in the same plane, and similarly, the protruding side end surface of the first mounting body 811 and the protruding side end surface of the second mounting body 812 are in the same plane, for this reason, the first mounting body 811 and the second mounting body 812 are an integral structure. Further, an upper side end surface of the second mounting body 812 is connected to a lower side end surface of the first mounting body 811, a lower side end surface of the second mounting body 812 extends upward from the bottom and is connected to both side ends of the first mounting body 811, a lower side end surface of the second mounting body 812 may be an upwardly extending arc or curved surface, and the water receiving structure 82 and the electricity receiving structure 83 are disposed on the first mounting body 811 and/or the second mounting body 812. It should be noted that, in another embodiment, only the first mounting body 811 may be provided, the water receiving structure 82 and the power receiving structure 83 are both provided on the first mounting body 811, and the lower side end surface of the first mounting body 811 is an upwardly extending arc surface or curved surface, in another embodiment, only the second mounting body 812 may be provided, and the water receiving structure 82 and the power receiving structure 83 are both provided on the second mounting body 812, for this reason, the base body 81 itself may be used as a connecting body, which is firmly connected with an external structure, and is convenient to disassemble and assemble in use and has good stability.

As another embodiment of the present invention, the base body 81 further includes a third mounting body 813 opposite to the second mounting body 812, the first mounting body 811 is located below the third mounting body 813, a main end surface of the third mounting body 813 is disposed along a longitudinal direction and is connected to main end surfaces of the first mounting body 811 and the second mounting body 812 at the same horizontal plane to form a first wall surface 815, a side end surface of the third mounting body 813 extends downward from a top and is connected to both side ends of the first mounting body 811 and the second mounting body 812 to form a second wall surface 816, and the second wall surface 816 is perpendicular to the first wall surface 815 and surrounds a circumferential edge of the first wall surface 815. Specifically, in this embodiment, the third mounting body 813 is disposed opposite to the second mounting body 812 and above the first mounting body 811, and the third mounting body 813 also partially protrudes from one longitudinal end surface of the housing 71, so that a main end surface of the third mounting body 813 is flush with main end surfaces of the first mounting body 811 and the second mounting body 812 and forms the first wall surface 815, and a side end surface of the third mounting body 813 is flush with side end surfaces of the first mounting body 811 and the second mounting body 812 and forms the second wall surface 816, that is, the third mounting body 813 and the first mounting body 811 and the second mounting body 812 may be an integral structure. In addition, the lower end surface of the third installation body 813 is connected to the upper side end surface of the first installation body 811, the upper side end surface of the third installation body 813 extends downward from the top and is connected to both side ends of the first installation body 811, the upper side end surface of the third installation body 813 may be a downward extending arc surface or curved surface, or a plane surface, and the water receiving structure 82 and the electricity receiving structure 83 are disposed on the first installation body 811 and/or the second installation body 812 and/or the third installation body 813. In other embodiments, the third installation body 813 may not be provided, or in other embodiments, the second installation body 812 and the third installation body 813 may be provided, and the water receiving structure 82 and the power receiving structure 83 are provided on the second installation body 812 and/or the third installation body 813. Specifically, as another embodiment of the present invention, the first wall 815 and the second wall 816 are perpendicular to each other, and the second wall 816 surrounds the circumferential edge of the first wall 815 to form a closed structure, the charging port 831 and the refill port 821 may be disposed on the first wall 815 and/or the second wall 816. Therefore, the base body 81 can be formed as an integral structure by a plurality of connecting bodies, and the base body 81 has an outer shape matching with an external structure, and has a first wall 815 and a second wall 816, and both the first wall 815 and/or the second wall 816 can abut against the external structure.

As another embodiment of the present invention, the bottom end of the second mounting body 812 is an upwardly curved arc, the water charging port 821 is a water charging hole located on the second wall 816 and penetrating the lowest part of the arc of the second mounting body 812, and one end of the water inlet pipe 822 is located in the water charging hole and is connected to or separated from the external water outlet port. Specifically, in this embodiment, the side end surface of the bottom of the second mounting body 812 is an arc surface, and is bent upwards to extend to connect with both sides of the first mounting body 811, so the bottom arc surface of the second mounting body 812 has the lowest position, the water supplement port 821 is provided as a water supplement hole for penetrating the water inlet pipe 822 and the external water outlet port, and is located at the lowest position of the bottom arc surface of the second mounting body 812, in some other embodiments, the top end of the third mounting body 813 is a downward bent arc surface, the first mounting body 811 has a rectangular shape, when the first mounting body 811, the second mounting body 812 and the third mounting body 813 are connected to form an integral structure, the base body 81 has an oval shape, so the overall structure has no edges and corners, when the base body is connected with an external structure, it is more convenient and labor-saving, and in practical application, when the external water outlet port supplements water to the steam mop 601 through the water supplement hole, the water at the external water outlet interface can leak out, so that some circuit elements of the steam mop 601 are short-circuited or damaged, and the water replenishing hole is positioned at the lowest part of the cambered surface of the second mounting body 812, so that even if the water leaks, the water can flow downwards and cannot affect the circuit elements in the charging interface 831 and the steam mop 601, therefore, the structural design is reasonable, the safety of the steam mop 601 during water replenishing is greatly improved, and the practicability is high.

As another embodiment of the present invention, charging connector 831 protrudes or is recessed from first wall 815 and is located on first mounting body 811 and/or second mounting body 812 and/or third mounting body 813. Specifically, in this embodiment, the charging connector 831 protrudes from the first wall 815 and is located on the first mounting body 811, so that the charging position of the charging connector 831 is higher than the water supplementing position of the water supplementing connector 821, and water overflowing or leaking at the water supplementing connector 821 does not affect the charging connector 831. Of course, in other embodiments, the charging interface 831 may be recessed within the first wall 815, and the charging interface 831 may also be disposed on the second mounting portion 812 and/or the third mounting portion 813, for example, the charging interface 831 is recessed within the first wall 815 and disposed on the third mounting portion 813, and the external power transmission interface may be embedded in the charging interface 831, and also has a function of transmitting current. As another embodiment of the present invention, a longitudinal end surface of the housing 71 opposite to the charging base 8 is provided with a mounting channel 751 for detachably connecting the water reservoir 75, and the water inlet pipe 822 and the water outlet pipe 76 are partially or entirely located in the mounting channel 751. Specifically, in this embodiment, the shape of the installation channel 751 is matched with the shape of the water storage tank 75, the water storage tank 75 can be embedded in or separated from the housing 71 through the installation channel 751, and the installation channel 751 corresponds to one end of the water inlet pipe 822 and one end of the water outlet pipe 76, that is, in the actual process of disassembling and assembling the water storage tank 75, when the part of the water storage tank 75 is embedded in the hollow chamber of the housing 71, the water storage tank 75 is communicated with the water inlet pipe 822 and the water outlet pipe 76 for water supplement, which is labor-saving and convenient, low in labor intensity, and not easy to leak water, the water storage tank 75 can also be disassembled from the housing 71, and is assembled into the steam mop 601 after manual water supplement, and the water supplement mode is direct, and the water supplement efficiency is high.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims

1. A charging device for steam mop, be equipped with the base that charges on the steam mop, be equipped with the interface and the moisturizing interface that charge on the base that charge, its characterized in that includes:

2. The charging device for a steam mop of claim 1, wherein: connection structure is including setting up in the first about portion of connection base terminal surface, the about portion of second and the about portion of third, first about portion transversely set up in connection base terminal surface below, the about portion of second and the about portion of third set up in first about portion top and respectively with first about portion both ends be connected, the relative interior side surface of second, the about portion of three and first about portion upper surface are around forming and are used for holding the ascending indent space of an opening of charging base.

3. The charging device for a steam mop of claim 2, wherein: the upper side of the first restriction part is provided with a water outlet port, and the water replenishing pipe is arranged below the inner part of the connecting base.

4. A charging device for a steam mop as defined in claim 3, wherein: the water outlet interface is protruded or recessed on the upper surface of the first restriction part.

5. The charging device for a steam mop of claim 4, wherein: and a power transmission interface which can be electrically connected with the charging interface is arranged on the front end surface of the connecting base positioned in the concave space.

6. The charging device for a steam mop of claim 5, wherein: the upper surface of the first constraint part is an arc-shaped surface which is bent downwards, the water outlet port is arranged at the lowest position of the arc-shaped surface, and the inner side surfaces, opposite to the second constraint part and the third constraint part, of the first constraint part are perpendicular to the water outlet port and are respectively connected with the two ends of the arc-shaped surface.

7. The charging device for a steam mop of claim 6, further comprising a wiper and a water guide, the water storage device comprising a slop bucket and a clear water bucket, wherein:

the rack comprises a first rack body and a second rack body, the first rack body is internally provided with a containing cavity for containing a sewage bucket and a clear water bucket, the second rack body is connected with the lower part of the front part of the first rack body, and the second rack body is provided with a containing groove for horizontally placing a steam mop head;

the water guide mechanism comprises a sewage bucket and a clean water bucket which are arranged in the containing cavity, a water return structure connected with the sewage bucket, and a water outlet structure connected with the clean water bucket and a water supplementing structure, wherein the water return structure comprises a water return pipe group and a second water pump, the two ends of the water return pipe group are respectively communicated with a water falling part and the sewage bucket on the cleaning water tank, the second water pump is used for driving water in the water return pipe group to enter the sewage bucket, the water outlet structure comprises a water nozzle arranged in the containing groove, a water outlet pipe group, the two ends of the water outlet pipe group are respectively communicated with at least one water nozzle on the cleaning water tank and the clean water bucket, the third water pump is used for driving water in the water outlet pipe group to enter the water nozzle, and one end of the water supplementing pipe is connected with the water outlet pipe group or is communicated with the clean water bucket.

8. The charging device for a steam mop of claim 7, wherein: the inner wall of the accommodating groove is provided with a first boss, a second boss and a third boss which are formed by gradually protruding inwards from top to bottom, the third boss surrounds a water tank accommodating area for accommodating the cleaning water tank, the second boss surrounds a scraping area for enabling the plurality of scraping plates to longitudinally move in parallel above the cleaning water tank, and the first boss surrounds a mop placing area for horizontally placing the steam mop head in a transverse direction.

9. The charging device for a steam mop of claim 8, wherein: the distance between the edges of the bosses at the two ends of the second boss along the width direction of the accommodating groove is less than the width of the mop plate of the steam mop head, and/or the distance between the edges of the bosses at the two ends of the second boss along the length direction of the accommodating groove is less than the length of the mop plate of the steam mop head.

10. The charging device for a steam mop of claim 9, wherein: the bottom of the cleaning water tank is provided with a plurality of water spraying channels protruding out of the bottom of the cleaning water tank, the bottom of each water spraying channel is communicated with the storage tank, and the top of each water spraying channel is provided with an opening for the end part of the water spraying nozzle to extend out;