CN219594504U

CN219594504U - Combined cleaning equipment and power module

Info

Publication number: CN219594504U
Application number: CN202320887998.6U
Authority: CN
Inventors: 党亚洲; 陈绍华; 王建龙; 刘钦文; 陈柏毅
Original assignee: Tineco Intelligent Technology Co Ltd
Current assignee: Tineco Intelligent Technology Co Ltd
Priority date: 2022-12-16
Filing date: 2023-04-19
Publication date: 2023-08-29
Anticipated expiration: 2033-04-19

Abstract

The application relates to the technical field of sweeping and cleaning, in particular to combined cleaning equipment and a power module. The combined cleaning equipment comprises a power module, a dust collector module and a floor washing machine module, wherein the power module comprises a power supply assembly and a motor assembly which are connected with each other; the dust collector module comprises an air suction assembly, a dust collection assembly and a filtering assembly which are sequentially communicated, a first installation position is formed on the dust collector module, and the first installation position is configured to be in matched connection with the power module; the floor scrubber module comprises a floor brush and a machine body, wherein a second installation position is formed on the machine body and is configured to be in matched connection with the power module. The dust collector module and the floor cleaning machine module are arranged in a split mode, the floor and the three-dimensional space can be cleaned respectively according to the needs in the cleaning process, the use experience of consumers is improved, the floor cleaning machine module and the dust collector module which are mutually independent structurally share one power module, one set of power module is saved relative to the combination of the floor cleaning machine and the dust collector, and the structure of a product is optimized.

Description

Combined cleaning equipment and power module

Technical Field

The application relates to the technical field of sweeping and cleaning, in particular to combined cleaning equipment and a power module.

Background

With the development of social productivity, the living standard of people is also improved. On the premise of ensuring the material basis, people start to reduce labor and improve life quality by means of various tools, and household cleaning equipment is generated. In recent years, the use rate of household floor cleaners is continuously increased, and the market favors the cleaners capable of absorbing water and particles, but the traditional floor cleaners are integrated, when the household floor is cleaned, the three-dimensional space dirt treatment such as surrounding tables, sofas, bedclothes and the like cannot be used, users are required to additionally purchase handheld dry dust collectors, and the completely independent floor cleaners and dust collectors are provided with two independent power devices, so that the product structure is increased, and the experience of consumers is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides combined cleaning equipment and a power module.

In a first aspect, embodiments of the present utility model provide a combination cleaning apparatus. The combined cleaning device comprises:

the power module comprises a shell, a power supply assembly and a motor assembly, wherein a recessed handheld part is arranged on the surface of the shell;

A dust collector module formed with a first mounting location configured to be matingly connected with the power module such that the dust collector module is assembled with the power module to form a dust collector to perform a dust collector mode;

the floor scrubber module is formed with a second mounting location configured for mating connection with the power module such that the floor scrubber module and the power module are assembled to form a floor scrubber to perform a floor scrubber mode.

Further, the dust collector module includes the subassembly of inhaling, dust collection subassembly and the filter component that communicate in proper order, the dust collector module still includes the portion of gripping, the dust collector module divide into upper portion region and lower part region in the longitudinal direction, dust collection subassembly with the portion of gripping is in the lower part region is along transversely setting up side by side, the filter component with first installation position is in upper portion region is along transversely setting up side by side, just the filter component is located dust collection subassembly's top.

Further, the axis of the power module is parallel or coincident with the axis of the filter assembly.

Further, the power module is detachably arranged above the holding part.

Further, the motor assembly is positioned between the filter assembly and the power assembly after the power module is mounted in the first mounting position.

Further, after the power module is mounted at the first mounting position, the projection of the power module at least partially coincides with the dust collection assembly, or the projection of the motor assembly in the power module at least partially coincides with the dust collection assembly.

Further, the combined cleaning apparatus is structured to satisfy at least one of:

the power module is in plug-in fit with the filtering assembly or the floor scrubber module, and the size of the plug-in part is 3-10mm;

the dust collection assembly comprises a dust cup and a multi-cone cyclone separator arranged in the dust cup, wherein an included angle between the axis of the multi-cone cyclone separator and the axis of the power module is 30-150 degrees;

the ratio of the diameter of the power module to the diameter of the motor assembly is 1.2-2.5;

the ratio of the diameter of the power module to the diameter of the dust collection assembly is in the range of 0.7-1.1;

after the power module is installed at the first installation position in a matching way, the ratio of the transverse length of the dust collector module to the transverse length of the exposed part of the power module is 1.3-1.7;

The ratio of the longitudinal height of the dust collector module to the longitudinal height of the holding part is 1.8-2.8;

the ratio of the transverse length to the longitudinal height of the dust collector module is 1.3-1.6;

the volume ratio of the dust collection component to the dust collector module is 2.5-6;

the weight ratio of the diameter of the power module to the dust collector module is 46-91mm/kg;

the transverse length of the dust collector module is 310-350mm;

after the power module is installed at the first installation position in a matching way, the total transverse length of the filtering assembly and the power module is 270-230mm;

after the power module is installed at the first installation position in a matching way, the transverse length of the exposed part of the power module is 160-190mm;

the diameter of the dust collection component is 90-115mm;

the longitudinal height of the dust collector module is 220-240mm;

the longitudinal height of the holding part is 85-120mm;

the power range of the motor component is 80W-350W;

the suction power of the dust collector module is 15W-90W.

Further, the diameter of the power module is 84-100mm.

Further, the floor scrubber module comprises a floor brush and a machine body, a sewage bucket and a water purifying bucket are arranged on the machine body, the second installation position is located on one side, far away from the floor brush, of the sewage bucket, and the axis of the power module is parallel to or coincides with the axis of the sewage bucket.

the ratio of the diameter of the machine body to the diameter of the power module is 0.9-1.3;

after the power module is installed at the second installation position in a matching way, the ratio of the axial length of the machine body to the axial length of the exposed part of the power module is 3.4-4;

the ratio of the diameter of the machine body to the weight of the floor scrubber module is 16.8-25mm/kg;

the diameter of the machine body is 95-115mm;

after the power module is installed at the second installation position in a matching way, the vertical height of the top end of the power module from the bottom end of the ground brush is 610-660mm in the vertical state of the machine body;

after the power module is installed at the second installation position in a matching mode, the machine body is in a vertical state, and the vertical height between the bottom end of the exposed part of the power module and the bottom end of the ground brush is 420-510mm.

Further, the power module is provided with a first assembling surface and a second assembling surface, the power module is of a columnar structure, the first assembling surface is located on the peripheral surface of the power module, the second assembling surface is located on one end surface of the power module, and the motor assembly is closer to the second assembling surface relative to the power assembly.

Further, the first assembling surface is used for being electrically connected with the dust collector module or the floor cleaning machine module, a second protruding portion is formed in the area, where the first assembling surface is arranged, of the power module, the second protruding portion protrudes out of the peripheral surface of the power module, and a first electric connecting piece is arranged on the second protruding portion.

Further, the power module is provided with a third clamping piece at one end of the second assembling surface.

Further, the filter component comprises a shell and a filter core, a first runner is arranged in the power module, a second runner and a fourth runner are arranged in the dust collector module, the fourth runner is arranged in the shell, the fourth runner extends along the axial direction of the filter component, one end of the second assembly surface of the filter component, which faces the power module, is provided with a third air opening positioned in the middle and a fourth air opening arranged around the third air opening, the third air opening is used as an air outlet of the second runner, and the fourth air opening is used as an air inlet of the fourth runner.

Further, the middle part of the second assembly surface of the power module is provided with a first air port and a second air port surrounding the first air port, the first air port is used as an air inlet of the first flow channel, the second air port is used as an air outlet of the first flow channel, a baffle is arranged on the filtering component and is opposite to a part of the second air port, a heat dissipation channel is formed between the power module and the holding part, and the baffle is used for guiding part of air out of the second air port into the heat dissipation channel.

Further, a plurality of air outlet holes are formed in the outer peripheral surface of the shell, and the air outlet holes are communicated with the fourth flow channel.

Further, a panel is disposed at one end of the housing away from the power module, and the fourth flow channel extends to an assembly gap between the panel and the housing, so that air flow in the fourth flow channel can be discharged to the external environment through the assembly gap between the panel and the housing.

Further, the dust collector module and the floor washing machine module are respectively provided with an electric key and a physical key;

when the power module is installed on the dust collector module, the physical key on the dust collector module is used for controlling the locking of the dust collector module and the power module, and the electric key on the dust collector module is used for controlling the power module to work;

when the power module is installed on the floor washer module, the physical key on the floor washer module is used for controlling the locking of the floor washer module and the power module, and the electric key on the floor washer module is used for controlling the power module to work.

Further, in the dust collector module, the gripping part comprises a top shell, a bottom shell and a handle, the handle is located between the top shell and the bottom shell, the physical key comprises a first unlocking key, the electric key comprises an on-off key and a mode key, the on-off key is arranged at the upper end of the handle, the mode key is located at the tail end of the first installation position, the first unlocking key is located at the left side of the whole dust collector, and the pressing direction of the first unlocking key faces the filtering assembly.

In a second aspect, an embodiment of the present application further provides a power module. The power module comprises a shell, a power supply assembly and a motor assembly, wherein a recessed handheld part is arranged on the surface of the shell; the power module has a first mounting face on a peripheral surface of the power module and a second mounting face on one end surface of the power module, the motor assembly being closer to the second mounting face than the power assembly.

Further, a second protruding portion is formed in the power module in the area where the first assembling surface is arranged, the second protruding portion protrudes out of the peripheral surface of the power module, and a first electric connecting piece is arranged on the second protruding portion.

In the combined type cleaning equipment provided by the embodiment of the application, the dust collector module and the floor cleaning machine module are arranged in a split type, the floor and the three-dimensional space can be cleaned respectively according to the needs in the cleaning process, the use experience of consumers is improved, the floor cleaning machine module and the dust collector module which are mutually independent in structure share one power module, one set of power module is saved relative to the combination of the floor cleaning machine and the dust collector, and the structure of a product is optimized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application. In the drawings:

fig. 1 schematically illustrates a perspective view of a power module in a combined cleaning apparatus according to an embodiment of the present application;

FIG. 2 schematically illustrates a bottom view of a power module in a combined cleaning apparatus provided in accordance with an embodiment of the present application;

FIG. 3 schematically illustrates a front view of a power module in a combined cleaning apparatus provided in accordance with an embodiment of the present application;

figure 4 schematically illustrates a perspective view of a cleaner module in a combined cleaning apparatus according to an embodiment of the application;

figure 5 schematically illustrates a front view of a cleaner module in a combined cleaning apparatus according to an embodiment of the application;

figure 6 schematically illustrates a rear view of a cleaner module (with the faceplate and filter core removed) in a combined cleaning apparatus provided in accordance with an embodiment of the present application;

FIG. 7 schematically illustrates a front view of a combined cleaning apparatus according to an embodiment of the application, with a power module assembled with a cleaner module;

FIG. 8 schematically illustrates a perspective view of a power module and a cleaner module of a combined cleaning apparatus according to an embodiment of the present application;

figure 9 schematically illustrates an exploded view of the construction of a cleaner module in a combination cleaning appliance in accordance with one embodiment of the present application;

FIG. 10 schematically illustrates an assembly of a power module and a cleaner module in a combination cleaning apparatus according to one embodiment of the present application;

FIG. 11 schematically illustrates a cross-sectional view of a power module and a cleaner module of a combination cleaning apparatus according to one embodiment of the present application;

FIG. 12 schematically illustrates a perspective view of a floor scrubber module in a combined cleaning apparatus provided in accordance with an embodiment of the present application;

FIG. 13 schematically illustrates an assembly relationship between a power module and a scrubber module in a combined cleaning apparatus according to an embodiment of the present application;

FIG. 14 schematically illustrates an exploded view of the construction of a scrubber module in a combined cleaning apparatus, in accordance with an embodiment of the present application;

FIG. 15 schematically illustrates an assembly of a power module and a cleaner module in a combination cleaning apparatus according to one embodiment of the present application;

figure 16 schematically illustrates a cross-sectional view of a power module and a cleaner module of a combination cleaning appliance in accordance with one embodiment of the present application;

FIG. 17 is a block diagram schematically illustrating a control module of the combined cleaning apparatus according to the present application;

FIG. 18 schematically illustrates a block diagram of another control module in a combined cleaning apparatus according to the present application; and

fig. 19 schematically shows a block diagram of still another control module in a combined cleaning apparatus according to the application.

In the figure:

100. a power module; 101. a power supply assembly; 102. a motor assembly; 103. a housing; 104. a first boss; 105. a clamping part; 106. a first electrical connection; 107. a hand-held part; 108. a first mounting surface; 109. a second mounting surface; 110. a first tuyere; 111. a second tuyere; 112. a second protruding portion; 113. a third fastener; 114. a clamping groove; 115. abutting the inclined plane; 116. a display screen; 117. a WiFi module; 118. a two-in-one control chip; 119. switching the MCU chip;

200. a vacuum cleaner module; 201. a suction assembly; 202. a dust collection assembly; 2021. a dust cup; 2022. a multi-cone cyclone separator; 2023. a cover; 203. a filter assembly; 2031. a housing; 2032. a filter element; 204. a first mounting location; 205. a grip portion; 2051. a top housing; 2052. a bottom housing; 2053. a handle; 206. a first clamping piece; 207. a locking member; 208. a second electrical connection; 209. a third tuyere; 210. a fourth tuyere; 211. an air outlet hole; 212. a panel; 213. a first unlocking key; 214. a startup and shutdown key; 215. a mode key; 216. a seventh tuyere; 217. a first master control MCU chip; 218. a baffle; 219. a heat dissipation channel;

300. A scrubber module; 301. a floor brush; 3011. a rolling brush; 302. a body; 303. a second mounting location; 304. a sewage bucket; 305. a water cleaning barrel; 306. a handle; 307. an extension section; 308. a third mounting location; 309. a fixing part; 310. a third electrical connection; 311. a fifth tuyere; 312. a sixth tuyere; 313. a second clamping piece; 314. a second unlocking key; 315. a second master control MCU chip; 316. a handle quick-release key; 317. the handle is inserted into the pipe.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the foregoing figures are intended to cover a non-exclusive inclusion, such that a system, article, or apparatus that comprises a list of elements is not necessarily limited to those elements expressly listed but may include other elements not expressly listed or inherent to such article or apparatus.

In the present application, the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "middle", "outer", and the like are based on the azimuth or positional relationship shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.

Fig. 1-3 are schematic structural views of a power module in a combined cleaning device, and fig. 5-11 and fig. 15-16 are schematic structural views of a dust collector module and a matched structure of the dust collector module and the power module in the combined cleaning device; fig. 12-14 are schematic structural views of a floor scrubber module and its cooperation with a power module in a combination cleaning apparatus.

As shown in fig. 1-11 and 15-16, an embodiment of the present application provides a combined cleaning apparatus, which mainly includes a power module 100, a cleaner module 200, and a scrubber module 300. The power module 100 includes a power source assembly 101 and a motor assembly 102 that are connected to each other, the power module 100 further includes a housing 103, the power source assembly 101 and the motor assembly 102 are both located inside the housing 103, a hand-holding portion 107 that is convenient for holding the power module 100 by one hand is disposed on the housing 103, and the hand-holding portion 107 may be a concave structure formed on the housing 103. Specifically, the hand holding portion 107 may include two concave portions disposed on opposite sides of the housing 103, wherein the surfaces of the concave portions are lower than the outer contour surface of the housing 103 (the contour outer surface of the housing 103 excluding the concave portions), when the user holds the power module 100, the thumb of one hand is held in one concave portion, and the other four fingers of the same hand can be held in the other concave portion, so that the user can hold the power module 100 with one hand for mounting or dismounting.

A first flow passage is formed in the power module 100; the dust collector module 200 comprises a suction assembly 201, a dust collection assembly 202 and a filtering assembly 203 which are communicated in sequence, a second flow channel is formed in the dust collector module 200, a first mounting position 204 is formed in the dust collector module 200, the first mounting position 204 is matched and connected with the power module 100, so that the dust collector module 200 and the power module 100 are assembled to form the dust collector to execute a dust collector mode, in this state, the power supply assembly 101 is electrically connected with the dust collector module 200, and the first flow channel is communicated with the second flow channel;

the scrubber module 300 includes a floor brush 301 and a main body 302, a third flow channel is formed in the scrubber module 300, a second installation position 303 is formed on the main body 302, the second installation position 303 is configured to be in matching connection with the power module 100, so that the scrubber module 300 and the power module 100 are assembled to form a scrubber to execute a scrubber mode, in which the power module 101 is electrically connected with the scrubber module 300, and the first flow channel is communicated with the third flow channel.

In the combined type cleaning apparatus, the cleaner module 200 and the scrubber module 300 are provided in a split type, and the scrubber module 300 may be used to clean the floor as needed during the cleaning process, or the cleaner module 200 may be used to clean the space. The power module 100 can be assembled with the floor-washing machine module 300 and the dust collector module 200 respectively to form the floor-washing machine and the dust collector respectively, so as to be used for providing power for the floor-washing machine and the dust collector, the dust collector module 200 and the floor-washing machine module 300 share the same power module 100, and compared with the combination of the floor-washing machine and the dust collector, a set of power module 100 is saved, the structure of a product is optimized, and the production cost is reduced.

Specifically, the power module 100 has at least three mating connections after being assembled with the cleaner module 200. Firstly, the power module 100 and the dust collector module 200 are matched and connected in physical structure so as to realize the connection stability of the power module 100 and the dust collector module 200; secondly, the power supply assembly 101 of the power module 100 is electrically connected with the dust collector module 200, so as to provide stable electric energy output for all electric components in the dust collector module 200 through the power supply assembly 101; again, the first flow path of the power module 100 will be in mating communication with the second flow path of the cleaner module 200, and a suction airflow is generated by the motor assembly 102, so that air in the external environment is sucked into the second flow path, then enters the first flow path, and finally is discharged from the first flow path to the cleaner module 200 and is discharged to the external environment via the cleaner module 200, thereby realizing airflow circulation.

Likewise, the power module 100, when assembled with the scrubber module 300, also has at least three mating connections. Firstly, the power module 100 and the scrubber module 300 are connected in a matching manner in terms of physical structure, so as to realize the connection stability of the power module 100 and the scrubber module 300; secondly, the power supply assembly 101 of the power module 100 is electrically connected with the scrubber module 300 to provide stable electric power output for each electric component in the scrubber module 300 through the power supply assembly 101; again, the first flow path of the power module 100 will be in matched communication with the third flow path of the scrubber module 300, and a suction air flow is generated by the motor assembly 102, so that the air in the external environment is sucked into the third flow path, then enters the first flow path, and finally is discharged to the scrubber module 300 from the first flow path, and is discharged to the external environment via the scrubber module 300, so that air circulation is realized.

As shown in fig. 1 to 11, the cleaner module 200 includes a suction assembly 201, a dust collection assembly 202, a filter assembly 203, and a grip 205, and the second flow path includes an inner space of the suction assembly 201, the dust collection assembly 202, and the filter assembly 203, which are sequentially communicated. The dust collector module 200 is divided into an upper region and a lower region in the longitudinal direction, the dust collecting assembly 202 and the holding part 205 are arranged side by side in the lateral direction in the lower region, the filter assembly 203 and the first mounting position 204 are arranged side by side in the lateral direction in the upper region, the filter assembly 203 is positioned above the dust collecting assembly 202, the air suction assembly 201 is mounted on the dust collecting assembly 202, and the air suction assembly 201 and the holding part 205 are respectively positioned at two sides of the dust collecting assembly 202. In the above structural layout of the dust collector module 200, the dust collecting assembly 202 is introduced as a dust particle separating device, so that the separating efficiency of the dust collector module 200 is greatly improved, during the working process, the external air flow firstly enters the dust collecting assembly 202 along the transverse direction through the air suction assembly 201, then enters the filter assembly 203 along the longitudinal direction from the dust collecting assembly 202, then enters the first flow channel in the power module 100 along the transverse direction through the filter assembly 203, and the whole structure of the machine is smaller and the oversized dust collector module 200 in a single direction is avoided through the multi-section fold line type air flow path.

According to one embodiment of the application, the dust collection assembly 202 and the bottom of the grip 205 together support the cleaner module 200; or the bottom of the dust collection assembly 202 alone supports the cleaner module 200. The grip 205 may include a top housing 2051, a bottom housing 2052, and a handle 2053 positioned between the top housing 2051 and the bottom housing 2052. The top and bottom housings 2051, 2052 are connected to the dust collection assembly 202, respectively, and a hollowed space is formed between the handle 2053 and the dust collection assembly 202 to facilitate gripping of the handle. A first mounting location 204 is formed between the top surface of the top housing 2051 and the filter assembly 203. The top surface of the top housing 2051 and one end of the filter assembly 203 are each configured to mate with the power module 100 to provide a mating connection with the power module 100. As shown in fig. 1 to 11, the power module 100 has a cylindrical structure, which has a housing 103, a power module 101 and a motor module 102 are all disposed in the housing 103, the housing 103 forms an outer contour of the power module 100, and the cylindrical structure is disposed in a manner that facilitates a user to grasp with one hand, so that a handle structure is not required to be additionally disposed on the power module 100, thereby simplifying a structure of a product, and operability of the one-hand grasp can be further improved through the concavely disposed hand holding portion 107. Alternatively, two handpieces 107 are provided and are symmetrically provided on both sides of the housing 103, respectively. When the power module 100 is installed in the first installation position 204 in a matching way, the axis of the power module 100 is parallel to or coincides with the axis of the filter assembly 203, the inlet of the first flow channel is positioned at one axial end of the power module 100, and the inlet of the first flow channel is in sealing connection with the outlet of the filter assembly 203. Preferably, the power module 100 is in plug-in fit with the filter assembly 203, that is, one end of the power module 100 and one end of the filter assembly 203 are in a mutual inclusion relationship, and most preferably, the end of the filter assembly 203 is sleeved outside the power module 100; the power module 100 and the filter assembly 203 are in plug-in fit, on one hand, quick assembly between the power module 100 and the filter assembly 203 can be achieved, stability of connection between the power module 100 and the filter assembly 203 is improved, and on the other hand, the size of a product in the transverse direction can be reduced to a certain extent through the plug-in fit, so that the product is more portable when in use. The axial dimension of the mutual plugging portion of the power module 100 and the filter assembly 203 can be specifically designed according to the requirement, preferably 3-10mm, as an alternative embodiment, a first protrusion 104 may be formed at one end of the power module 100, where the end face of the filter assembly 203 is matched with the end face of the filter assembly 203, where the diameter of the first protrusion 104 is smaller than that of the housing 2031, and when assembled, the first protrusion 104 may be inserted into one end of the filter assembly 203 in a matching manner, and after the end face of the filter assembly 203 abuts against the end face of the housing 2031, the plugging and matching of the two are completed.

As shown in fig. 1 to 3, the power module 100 has a first fitting surface 108 and a second fitting surface 109, the first fitting surface 108 being located on the peripheral surface of the power module 100 having a columnar structure, the second fitting surface 109 being located on one end surface of the power module 100, the first fitting surface 108 and the second fitting surface 109 being used for fitting with the cleaner module 200 or the scrubber module 300. The first assembling surface 108 is mainly used for realizing electrical connection and communication connection with the dust collector module 200 or the floor cleaning module 300, and the first assembling surface 108 is provided with a first electrical connector 106; the second assembling surface 109 is mainly used for realizing air flow communication with the dust collector module 200 or the floor scrubber module 300, the second assembling surface 109 is used as an air channel surface, specifically, the middle part of the second assembling surface 109 of the power module 100 is a first air inlet 110, the first air inlet 110 is used as an air inlet of the power module 100, namely, an air inlet of a first channel, the second assembling surface 109 is also provided with a second air inlet 111 which is arranged around the first air inlet 110, the second air inlet 111 is integrally arranged in a ring shape, and the second air inlet 111 is an air outlet of the power module 100, namely, an air outlet of the first channel.

In some embodiments, the motor assembly 102 is closer to the second mounting surface 109 than the power assembly 101, i.e., in the vacuum cleaner, the motor assembly 102 is disposed between the filter assembly 203 and the power assembly 101, because the motor assembly 102 is heavier than the power assembly 101, when the power module 100 is mounted on the vacuum cleaner module 200, the heavier motor assembly 102 is located in the middle of the vacuum cleaner, which can avoid the heavier rear of the vacuum cleaner, and the user is more labor-saving during the holding process, and the user experience is better.

Specifically, a second protruding portion 112 is formed on the power module 100 in the area where the first assembling surface 108 is disposed, where the second protruding portion 112 protrudes from the peripheral surface of the columnar structure of the power module 100, and the second protruding portion 112 can be matched with the first mounting position 204 or the second mounting position 303 to achieve a certain limit, and assist positioning and assembling, and can be used to set a related structure of the first electrical connector 106. The second protruding portion 112 can avoid increasing the diameter of the columnar structure of the power module 100, and keep the advantage that the power module 100 is not provided with a handle, so that the power module 100 can meet the requirements of holding and taking by one hand while meeting the performances of the power component 101 and the motor component 102.

In some embodiments, the second lobe 112 may be disposed only in a mid-region of the axial length of the power module 100; in some embodiments, as shown in fig. 1, the second protrusion 112 may extend all the way along the axial direction of the power module 100 to the end where the second mounting surface 109 is located. The first installation position of the cleaner module 200 or the second installation position of the scrubber module 300 is provided with a recess matched with the second protrusion 112, which can serve as a guide for installation. In other embodiments, the second bump 112 may also be formed only at the first electrical connector 106.

In some embodiments, the diameter of the power module 100 is 84-100mm, the size design can meet the hand holding size, the power module 100 can be conveniently installed, detached and transferred by hands without designing a special holding structure for the power module 100, since the power module 100 is not provided with a special handle structure, the power module 100 needs to be held by one hand and then taken and placed, the diameter of the power module 100 is too large, the operator cannot hold the power module 100 by one hand, the diameter of the power module 100 is too small, the power component 101 and the motor component 102 inside the housing 103 cannot meet the performance requirement, and the diameter of the power module 100 can be further preferably 84-95 mm. Wherein the ratio of the diameter of the power module 100 to the diameter of the motor assembly 102 therein may be selected to be in the range of 1.2-2.5, the power range of the motor assembly 102 is preferably 80W-350W.

To further optimize the structural layout of the cleaner module 200, the ratio of the diameter of the power module 100 to the diameter of the dust collection assembly 202 is in the range of 0.7-1.1; after the power module 100 is installed at the first installation position 204 in a matching manner, the ratio of the lateral length of the dust collector module 200 to the lateral length of the exposed part of the power module 100 is 1.3-1.7, the lateral length of the dust collector module 200 and the ratio thereof are designed, so that the requirements of power performance are met, the overall layout of the dust collector is considered, when the ratio of the lateral length of the dust collector module 200 to the lateral length of the exposed part of the power module 100 is 1.3-1.7, the power module 100 can be matched with the dust collector module 200 to meet the corresponding power performance, the center of gravity of the overall structure of the dust collector is closer to the middle part of the dust collector, the overall layout is more compact and harmonious, and a user has better hand feeling and improves the use experience of the user when moving the dust collector through the grip part 205; the ratio of the longitudinal height of the cleaner module 200 to the longitudinal height of the grip 205 is 1.8-2.8; the ratio of the lateral length to the longitudinal height of the cleaner module 200 is 1.3-1.6. The above-described structural design may be such that the overall dimensions of the cleaner module 200 are more consistent in the lateral and longitudinal directions and the layout is more compact. In order to improve the portability of the cleaner module 200 in use, the ratio of the diameter of the power module 100 to the weight of the cleaner module 200 is preferably in the range 46-91mm/kg. On the basis of satisfying the above-mentioned proportional relation, as a preferred embodiment, the lateral length of the dust collector module 200 is 310-350mm; after the power module 100 is installed in the first installation position 204 in a matching way, the total transverse length of the filtering component 203 and the power module 100 is 270-230mm; after the power module 100 is installed in the first installation position 204 in a matching way, the lateral length of the exposed part of the power module 100 is 160-190mm; the diameter of the dust collection assembly 202 is 90-115mm; the longitudinal height of the dust collector module 200 is 220-240mm; the vertical height of the holding part 205 is 85-120mm, so that the overall height of the dust collector can be effectively reduced, and the shaking of the power module 100 positioned above the dust collector caused by the excessive height is avoided, and meanwhile, enough height space can be provided for the palm of a person to extend in order to perform holding operation; the suction power of the cleaner module 200 is 15W-90W.

In this embodiment, the power module housing is made of plastic (such as PA6, PA 66) with high thermal conductivity, and heat in the power module can be transferred to the external environment through the power module with high thermal conductivity. After the power module shell is made of plastic with high heat conductivity coefficient, the shell has an ice feeling effect, and under normal temperature conditions, when a person holds the shell, the ice feeling effect can be obviously felt, because the heat conductivity coefficient of the shell is extremely high, and when the person touches the shell, the shell can quickly transfer the temperature of the person, so that the effect of quick heat conduction and heat dissipation is achieved, and the ice feeling effect is achieved. To achieve this effect, the thermal conductivity of the housing is not less than 1.5W/(mK), and in this embodiment, the thermal conductivity of the housing is preferably 2.5W/(mK).

In order to realize the detachable matching of the power module 100 and the dust collector module 200, the clamping part 105 is arranged on the power module 100, the first clamping piece 206 is arranged on the top shell 2051 of the dust collector module 200, and after the power module 100 is installed at the first installation position 204 in a matching way, the first clamping piece 206 and the clamping part 105 can be connected in a matching way in a clamping way, so that the power module 100 and the dust collector module 200 are limited in the longitudinal direction. Preferably, the first fastening member 206 is movably disposed on the top housing 2051, and the top housing 2051 is further provided with a locking member 207, where the locking member 207 is configured to provide an elastic driving force to the first fastening member 206, so that the first fastening member always has a tendency to move away from the filter assembly 203, and the locking member 207 is preferably a spring. Specifically, the locking member 207 is in abutting interference with the first fastening member 206 and moves the first fastening member 206 to a limit position away from the filter assembly 203, so that the first fastening member 206 and the fastening portion 105 achieve a matching fastening fit. In order to adjust the locking member 207 and the first fastening member 206, the dust collector module 200 further includes a first unlocking key 213, and the first unlocking key 213 belongs to the aforementioned physical key. The first unlocking key 213 is fixedly connected with the first fastening piece 206 and extends out of the cleaner module 200, so as to be convenient for a user to control. In the process of installing the power module 100, the first clamping piece 206 is in a limiting position under the action of the locking piece 207, at this time, the power module 100 can interfere with the first clamping piece 206 in the installation process, the first clamping piece 206 is driven to overcome the driving force of the locking piece 207 to displace, the first clamping piece 205 is clamped into the clamping portion 105, and the locking piece 207 enables the first clamping piece 205 to be stably clamped with the clamping portion 105. When the power module 100 needs to be removed, the first unlocking key 213 can drive the first buckling piece 205 to press the locking piece 207 by applying a force towards the filtering component 203 to the first unlocking key 213, so that the first buckling piece 205 overcomes the force of the locking piece 207 to move towards the filtering component 203, and the first buckling piece 205 is finally separated from the cooperation with the clamping portion 105, so that the power module 100 can be removed.

Further, as shown in the drawing, an end of the second protruding portion 112 of the power module facing the clamping portion 105 is provided with an abutment inclined surface 115, a clamping groove 114 is formed between the abutment inclined surface 115 and the clamping portion 105, the clamping groove 114 is used for allowing the first clamping member 206 to extend into and reciprocate, the abutment inclined surface 115 and the clamping groove 114 are penetrated, when the first unlocking button 213 on the dust collector module 200 is pressed, in a pressing stroke of the first unlocking button 213, the first clamping member 206 matched with the clamping portion 105 is separated from the clamping portion 105 first, and then the inclined surface of the first clamping member 206 continuously abuts against the abutment inclined surface 115 of the power module 100, so that one end (the end opposite to the second assembling surface 109) of the power module 100 is tilted, that is, the end opposite to the second assembling surface 109 is far away from the first mounting position 204, which plays a role in reminding a user, and is convenient for the user to detach. In addition, in addition to the inclined surface 115, a spring may be disposed at a region of the power module adjacent to the engaging portion 105 or a region of the cleaner module adjacent to the engaging portion 206, and when the first engaging portion 206 is disengaged from the engaging portion 105, a restoring force of the spring may push against one end (an end opposite to the second mounting surface 109) of the power module 100, so that the end of the power module 100 is tilted for the user to detach.

In order to achieve the electrical connection between the power module 100 and the vacuum cleaner module 200, the first mounting surface 108 of the power module 100 is provided with a first electrical connector 106, the top housing 2051 of the vacuum cleaner module 200 is provided with a second electrical connector 208, and after the power module 100 is matingly mounted in the first mounting location 204, the first electrical connector 106 and the second electrical connector 208 are matingly connectable, thereby enabling the electrical connection between the power module 100 and the vacuum cleaner module 200. A receiving space is formed inside the grip 205 for receiving various circuit structures and control circuit boards.

In some embodiments, the dust collection assembly 202 includes a dust cup 2021 and a multi-cone cyclone disposed within the dust cup 2021. The dust cup 2021 has a dust collecting space therein, and the suction assembly 201 is provided on the dust cup 2021 and communicates with the dust collecting space. A multi-cone cyclone 2022 is provided within the dust collection space for effecting separation of dust from the suction airstream. After the external air flow enters the multi-cone cyclone 2022, the separated dust particles are discharged into the dirt cup 2021, and the separated air flow enters the filter assembly 203 from the top. The bottom of the dust cup 2021 is provided with an openable cover 2023 for opening the dust collecting space at any time to discharge the dust collected after separation therein, and the multi-cone cyclone 2022 may be taken out for cleaning. Wherein, the included angle between the axis of the multi-cone cyclone 2022 and the axis of the power module 100 is 30 ° -150 °, so that the airflow path is a multi-stage broken line, and compared with the linear airflow path, the whole structure of the machine is more coordinated and compact. More preferably, the angle between the axis of the multi-cone cyclone 2022 and the axis of the power module 100 is 90 °. In order to obtain a better dust-gas separation capacity, the volume ratio of the dust collection assembly 202 to the volume ratio of the dust collector module 200 is 2.5-6. Preferably, the vertical front projection of the power module 100 in the dust collector is at least partially overlapped with the dust cup 2021 of the dust collecting assembly 202, or the vertical front projection of the motor assembly 102 in the power module 100 is at least partially overlapped with the dust cup 2021 of the dust collecting assembly 202, so that the weight distribution of the whole machine can be more balanced, and the structure is more compact.

The filter assembly 203 in the cleaner module 200 is configured to further filter the suction airstream after passing through the dirt collection assembly 202, and the filter assembly 203 includes a housing 2031 and a filter cartridge 2032. Wherein the housing 2031 may be integrally formed with the dirt cup 2021 of the dirt collection assembly 202. The filter element 2032 is preferably a hepa filter element 2032 to achieve a better filtration. The power module 100 is provided with the third fastening member 113 at one end of the second assembling surface 109, and when the power module 100 is assembled on the cleaner module 200, the third fastening member 113 can be fastened to the housing 2031 of the filter assembly 203, so that the assembling gap can be effectively reduced. When the power module 100 is assembled on the scrubber module 300, the third fastening member 113 can be fastened on the scrubber module 300, and the assembly gap can be effectively reduced.

In some embodiments, the dust collector module 200 further comprises a fourth flow passage in addition to the second flow passage, and after the power module 100 is assembled on the dust collector module 200 to form the dust collector, the airflow path of the dust collector in the working process is the second flow passage, the first flow passage and the fourth flow passage in sequence. Specifically, the fourth flow channel is disposed in the housing 2031 of the filter assembly 203, the fourth flow channel extends along the axial direction of the filter assembly 203, and one end of the filter assembly 203 facing the second mounting surface 109 of the power module 100 has a third air port 209 located in the middle and a fourth air port 210 disposed around the third air port 209, where the third air port 209 is used as an air outlet of the second flow channel for communicating with the first air port 110 of the power module 100, and the fourth air port 210 is used as an air inlet of the fourth flow channel for communicating with the second air port 111 of the power module 100. In the working process of the dust collector, the first flow passage of the power module 100 is communicated with the second flow passage of the dust collector module 200 in a matched mode through the first air opening 110, the second air opening 111 is communicated with the fourth flow passage of the dust collector module 200 in a matched mode, the motor assembly 102 is started to generate suction air flow, air in the external environment is sucked into the second flow passage, the air flow in the second flow passage sequentially passes through the third air opening 209 and the first air opening 110 to enter the first flow passage, the air flow in the first flow passage sequentially passes through the second air opening 111 and the fourth air opening 210 and then enters the fourth flow passage of the dust collector module, and finally the fourth flow passage is discharged into the external environment to realize air flow circulation.

In some embodiments, as shown in fig. 15 and 16, the end of the filter assembly 203 facing the second mounting surface 109 of the power module 100 has a baffle 218 located at a lower portion, the baffle 218 facing a portion of the second air port 111 of the power module 100, and after the air flow in the first flow path exits from the second air port 111, a portion of the air flow is blocked by the baffle 218. A heat dissipation channel 219 (a region schematically indicated by a black block filled region in fig. 16, which is a region of the heat dissipation channel 219) is formed between the power module 100 and the grip portion 205 of the dust collector module 200, specifically, the heat dissipation channel 219 is formed between the first mounting surface 108 and/or the second protruding portion 112 of the power module 100 and the top case 2051 of the grip portion 205, and the baffle 218 is used to guide part of the air out of the second air port into the heat dissipation channel 219. When the cleaner module 200 and the power module 100 are separated, the whole machine is not in operation and is in a free state as shown in fig. 15, when the power module 100 is mounted to the cleaner module 200, a heat dissipation channel 219 is arranged between the outer surface of the power module 100 and a top shell 2051 on the cleaner module 200, when the whole machine starts to operate, as shown in fig. 16, a power supply assembly 101 in the power module starts to supply power to a motor assembly 102, heat generated by the power supply assembly 101 is dissipated to a shell 103 of the power module, meanwhile, the motor assembly 102 starts to operate, the motor assembly 102 generates suction airflow, air in the external environment is sucked into a second flow channel, the airflow in the second flow channel sequentially enters into a first flow channel of the power module 100 through a third air port 209 and a first air port 110, and the airflow in the first flow channel flows out of the first flow channel through the second air port 111. A part of the airflow flowing out of the second air port 111 passes through the fourth air port 210 and then enters the fourth flow passage of the dust collector module 200, and finally is discharged to the external environment through the fourth flow passage; a portion of the airflow flowing out of the second air port 111 is blocked by the baffle 218, is guided into the heat dissipation channel 219 by the baffle 218, and enters the external environment through the heat dissipation channel 219, and in this process, the heat on the power module 100 can be taken away by the airflow flowing through the heat dissipation channel 219, so that the heat of the power module 101 is indirectly reduced, and the power module 101 is prevented from being charged with electricity due to overheating. The heat dissipation channel 219 is substantially a narrower assembly gap formed by assembling the power module 100 and the vacuum cleaner module 200, the air outlet of the second air port 111 of the first flow channel is driven by the motor assembly 102, and has a certain flow rate and flow velocity, and when the air flow is blocked by the baffle 218 and is guided to the narrow heat dissipation channel 219, the internal air pressure is rapidly increased, so that the air flow in the heat dissipation air channel has a longer flow path and a faster flow velocity, and the heat exchange effect is improved. In some embodiments, as shown in fig. 7-9, a plurality of air outlet holes 211 are formed on the outer peripheral surface of the housing 2031, and the air outlet holes 211 are communicated with the fourth flow passage, so that the air flow in the fourth flow passage is finally discharged to the external environment through the air outlet holes 211.

In some embodiments, as shown in fig. 5 and 10, the end of the housing 2031 of the filter assembly 203 remote from the power module 100 is provided with a faceplate 212, and the faceplate 212 may be used as an auxiliary screen for displaying some of the parameters of the cleaning apparatus during operation, and in other examples, the faceplate 212 may not be used as a screen. The panel 212 may be detachably engaged with the housing 2031, and the filter element 2032 in the housing 2031 may be removed by removing the panel 212, thereby allowing the panel 212 and the filter element 2032 to be assembled simultaneously. Optionally, the fourth flow channel extends to the assembly gap between the panel 212 and the housing 2031, so that the air flow in the fourth flow channel can be discharged from the assembly gap between the panel 212 and the housing 2031 to the external environment, which can further lengthen the air flow path, thereby reducing the air flow noise, the fourth flow channel is formed with the seventh air port 216 at the end of the housing 2031 facing the panel 212, and the air flow in the fourth flow channel can enter the assembly gap between the panel 212 and the housing 2031 from the seventh air port 216, thereby being discharged to the external environment. Preferably, in the radial direction of the filter assembly 203, the outer edge of the panel 212 slightly protrudes beyond the outer edge of the seventh air port 216, that is, the front projection of the panel 212 can completely cover the seventh air port 216, so that the air outlet of the seventh air port 216 can be directly blocked by the panel 212, and the air flow discharged by the fourth flow channel is not directly discharged along the axial direction of the filter assembly 203, but is discharged along the radial direction of the panel 212 under the blocking action of the panel 212, so that the air outlet of the fourth flow channel can be prevented from directly rushing to the position of the air suction assembly 201, and the air outlet is prevented from interfering with the air suction of the dust collector.

As shown in fig. 1-3 and 12-14, the scrubber module 300 includes a floor brush 301, a fuselage 302, a wastewater tank 304, and a clear water tank 305. Wherein the floor brush 301 is rotatably engaged with the main body 302, and the sewage bucket 304 and the clean water bucket 305 are provided on the main body 302. It should be noted that, in the embodiment of the present application, the main body 302 may not only perform tilting rotation in the front-rear direction with respect to the ground brush 301, but also perform twisting in the left-right direction with respect to the ground brush 301, and of course, the main body 302 may also perform tilting rotation in the front-rear direction with respect to the ground brush 301 and twisting in the left-right direction with respect to the ground brush 301. The front-rear direction mentioned in the present document is with respect to the forward and backward directions of the scrubber module 300, for example, the roll brush 3011 of the brush 301 is disposed on the front side of the brush 301, the left-right direction mentioned in the present document is with respect to the case where the user cleans the floor using the scrubber module 300, the user cleans the floor using the scrubber module 300 being located behind the scrubber module 300, the left side thereof corresponding to the left side described in the present document, and the right side thereof corresponding to the right side described in the present document, from the viewpoint of the user.

A handle 306 may be further disposed on the main body 302, the handle 306 is disposed at the top of the floor scrubber module 300, and is used for a user to hold and operate the floor scrubber module 300 through keys thereon, so that the user can keep an upright state as much as possible without bending down too much when using the cleaning device, and the comfort of the user is improved, and an extension 307 is disposed between the handle and the main body 302. The extension 307 may also be configured as a telescopic mechanism for accommodating users of different heights, facilitating user access, and improving usability.

The sewage bucket 304 is used for accommodating dirt sucked by the dirt suction opening of the floor brush 301, and the sewage bucket 304 is arranged on the machine body 302, so that the structure of the whole machine is compact, and the problem that the floor brush 301 of the whole machine is excessively large in volume and inconvenient to use is avoided. The bilge tank 304 may be detachably coupled to the body 302 so that the bilge tank 304 is detached from the body 302 alone, facilitating cleaning of the bilge tank 304.

The floor brush 301 is provided with a sewage suction port, and the sewage suction port is connected with the sewage bucket 304 through a sewage suction pipeline, for example, a flexible pipeline. The main body 302 is provided with an exhaust pipeline, one end of the exhaust pipeline is communicated with the sewage bucket 304, and the other end of the exhaust pipeline is positioned at the second installation position 303 and is used for being communicated with the first flow channel of the power module 100, namely, the third flow channel comprises a sewage suction port, a sewage suction pipeline, the sewage bucket 304 and an internal space of the exhaust pipeline which are sequentially communicated. When the power module 100 operates, negative pressure is generated in the third flow channel to generate suction force, and the air flow sucks dirt near the dirt suction port from the dirt suction port and carries the dirt from the dirt suction pipeline into the sewage bucket 304. The airflow carrying part of the airflow then continues from the waste water tank 304 into the exhaust duct and finally into the first flow path of the power module 100 for discharge through the power module 100.

The clean water tub 305 is used to hold clean water, cleaning agent, and the like. The floor brush 301 is provided with a spray head, and the clean water barrel 305 is communicated with the spray head through a clean water pipeline. After the cleaning liquid in the cleaning water barrel 305 is pumped out, the cleaning liquid flows to the spray head through the cleaning water pipeline, and the spray head sprays the cleaning liquid onto the surface to be cleaned or the rolling brush 3011 of the floor brush 301, so that the floor brush 301 can quickly clean the surface to be cleaned.

In the embodiment of the present application, the clean water bucket 305 and the sewage bucket 304 are respectively disposed on two opposite sides of the machine body 302, preferably the sewage bucket 304 is disposed on the front side of the machine body 302, the clean water bucket 305 is disposed on the rear side of the machine body, and the axes of the clean water bucket 305 and the sewage bucket 304 are preferably disposed in parallel. The dirt suction port of the floor brush 301 and the main body of the roll brush 3011 are also positioned at the front side of the scrubber module 300, and the arrangement of the sewage bucket 304 at the front side of the main body 302 can reduce the airflow path and the airflow loss.

In some embodiments, the second mounting location 303 is located on a side of the bilge tank 304 remote from the floor brush 301. I.e. after the power module 100 is mounted in the second mounting location 303, the power module 100 is disposed at a side of the sewage bucket 304 remote from the floor brush 301. Specifically, the front side of the main body 302 is provided with a second installation position 303 for installing the power module 100 and a third installation position 308 for installing the sewage bucket 304, a fixing portion 309 protruding from the surface of the main body 302 is arranged between the second installation position 303 and the third installation position 308, one side of the fixing portion 309 close to the floor brush 301 is used for being matched with the sewage bucket 304, one side of the fixing portion 309 far away from the floor brush 301 is used for being assembled with the power module 100, and an exhaust pipeline is directly arranged in the fixing portion 309 so as to be used for communicating the sewage bucket 304 and the power module 100 on two sides. In other embodiments, the second mounting location 303 is located on a side of the clean water tub 305 remote from the floor brush 301, i.e., the power module 100 is disposed on a side of the clean water tub 305 remote from the floor brush 301 after the power module 100 is mounted in the second mounting location 303.

As shown, after the power module 100 is matingly mounted at the second mounting location 303, the axis of the power module 100 is parallel to or coincident with the axis of the wastewater tank 304, and the inlet of the first flow passage is located at one axial end of the power module 100 and is hermetically connected to the outlet of the exhaust pipe on the fixing portion 309. Preferably, the power module 100 is in plug-in fit with the fixing portion 309, i.e. one end of the power module 100 and one end of the fixing portion 309 are in a mutually contained relationship, and most preferably, the end of the fixing portion 309 is sleeved outside the power module 100. The power module 100 and the fixing part 309 are in plug-in fit, on one hand, quick assembly between the power module 100 and the fixing part 309 can be achieved, stability of connection between the power module 100 and the fixing part 309 is improved, on the other hand, the plug-in fit can enable the gravity center position of the power module 100 to be closer to the ground brush 301 to a certain extent, and a user can save more labor in the use process, and user experience is improved. The axial dimension of the mutual plugging portion of the power module 100 and the fixing portion 309 may be specifically designed according to needs, preferably 3-10mm, and as an alternative embodiment, a first protrusion 104 is formed at one end of the power module 100, where the fixing portion 309 is mated, where the diameter of the first protrusion 104 is smaller than that of the housing 2031, and when the power module is assembled, the first protrusion 104 may be matingly inserted into one end of the fixing portion 309, and after the end face of the fixing portion 309 abuts against the end face of the housing 2031, the plugging mating of the two is completed.

In some embodiments, the clear water tank 305 and the power module 100 at least have partial overlap in the extending direction of the machine body 302 or the power supply assembly 101 in the power module 100 and the clear water tank 305 have partial overlap, and the clear water tank 305 and the sewage tank 304 at least have partial overlap in the extending direction of the machine body 302, because the power module 100 comprises the power supply assembly 101 and the motor assembly 102, the weight is heavy, and the clear water tank 305 and the sewage tank 304 are filled with a large amount of liquid in use, the spatial layout of the three directly influences the gravity center of the whole machine of the floor washing machine module 300, and further influences the use experience of users. Through the layout setting, the gravity center positions of the fresh water bucket 305, the sewage bucket 304 and the power module 100 can be guaranteed to be close to the maximum extent, so that the gravity center of the whole machine is lower, the operation is more convenient, and the user experience is better.

To further optimize the structural layout of the scrubber module 300, the ratio of the diameter of the fuselage 302 to the diameter of the power module 100 is 0.9-1.3; after the power module 100 is installed in the second installation position 303 in a matching manner, the ratio of the axial length of the body 302 to the axial length of the exposed part of the power module 100 is 3.4-4; the ratio of the diameter of the body 302 to the weight of the scrubber module 300 is 16.8-25mm/kg. On the basis of satisfying the above proportional relationship, as a preferred embodiment, the diameter of the body 302 is 95-115mm; after the power module 100 is installed in the second installation position 303 in a matching manner, the vertical height between the top end of the power module 100 and the bottom end of the ground brush is 610-660mm in the vertical state of the machine body 302; after the power module 100 is installed in the second installation position 303 in a matching manner, the bottom end of the exposed part of the power module 100 is 420-510mm from the bottom end of the ground brush in a vertical state of the machine body 302.

In order to realize the detachable matching of the power module 100 and the scrubber module 300, a second fastening member 313 may be provided on the body 302 of the scrubber module 300, and after the power module 100 is installed in the second installation position 303 in a matching manner, the second fastening member 313 and the fastening portion 105 may be connected in a matching manner, so that the power module 100 and the scrubber module 300 are stably connected.

As shown in fig. 12, in order to implement adjustment of the second fastening piece 313, the scrubber module 300 further includes a second unlocking key 314, where the second unlocking key 314 belongs to a physical key. The second unlocking button 314 is fixedly connected with the second fastening piece 313 and extends out of the floor scrubber module 300, so as to facilitate control by a user. In the process of installing the power module 100, the second fastening member 313 is at a limit position under the action of the inner elastic member, at this time, the power module 100 interferes with the second fastening member 313 in the process of installing, and drives the second fastening member 313 to displace, so that the second fastening member 313 is fastened into the fastening portion 105, and the second fastening member 313 is stably fastened with the fastening portion 105. When the power module 100 needs to be removed, the second unlocking key 314 applies a force towards the fixing portion 309, and the second unlocking key 314 drives the second fastening member 313 to move towards the fixing portion 309, so that the second fastening member 313 is finally disengaged from the engagement with the fastening portion 105, and the power module 100 can be removed. Further, as shown in the drawing, an end of the second protruding portion 112 of the power module facing the clamping portion 105 is provided with an abutment inclined surface 115, a clamping groove 114 is formed between the abutment inclined surface 115 and the clamping portion 105, the clamping groove 114 is used for allowing the second clamping member 313 to extend into and reciprocate, the abutment inclined surface 115 and the clamping groove 114 are penetrated, when the second unlocking button 314 on the scrubber module 300 is pressed, in the pressing stroke of the second unlocking button 314, the second clamping member 313 matched with the clamping portion 105 is separated from the clamping portion 105 first, then the inclined surface of the second clamping member 313 continuously abuts against the abutment inclined surface 115 of the power module 100, so that one end (the end opposite to the second assembling surface 109) of the power module 100 is tilted, that is, the end opposite to the second assembling surface 109 is far away from the second mounting position 303, the effect of prompting the user can be played, and the disassembly by the user is convenient. In addition, in addition to providing the inclined surface 115, a spring may be provided at a region of the power module adjacent to the fastening part 105 or a region of the scrubber module 300 adjacent to the fastening part 313, and when the second fastening part 313 is out of engagement with the fastening part 105, a restoring force of the spring may push against one end (an end opposite to the second fitting surface 109) of the power module 100, so that the end of the power module 100 is tilted for user detachment.

In order to realize the electrical connection between the power module 100 and the scrubber module 300, the body 302 of the scrubber module 300 is provided with a third electrical connector 310, and after the power module 100 is mounted in the second mounting position 303 in a matching manner, the first electrical connector 106 on the first mounting surface 108 and the third electrical connector 310 can be connected in a matching manner, so that the power module 100 and the scrubber module 300 are electrically connected. A receiving space is formed inside the body 302 for receiving various circuit structures and control circuit boards.

It should be noted that, in the present application, the power module 100 has only the first electrical connector 106 with one specification, the second electrical connector 208 and the third electrical connector 310 can be in the same specification, and the power module 100 is connected with the second electrical connector 208 of the dust collector module 200 or the third electrical connector 310 of the floor scrubber module 300 through the same first electrical connector 106, so that the number of electrical connection structures on the power module 100 can be reduced, the volume and the weight of the power module 100 can be reduced, and the feasibility of one-hand gripping of the power module 100 can be further improved. Wherein the first electrical connector 106, the second electrical connector 208, and the third electrical connector 310 may be selected from various electrical connection structures in the related art. For example, the first electrical connector 106 may be a set of electrical contacts disposed on the power module 100 that connect with the power module 101 within the power module 100, the second electrical connector 208 may be a plug disposed on the top housing 2051 that is configured to correspond to the electrical contacts one to one, and the third electrical connector 310 may be a plug disposed on the body 302 that is configured to correspond to the electrical contacts one to one that are configured to mate with the plug during installation of the power module 100 to provide a stable electrical connection.

In some embodiments, the scrubber module 300 further includes a fifth flow channel in addition to the third flow channel, and after the power module 100 is assembled on the scrubber module 300 to form the scrubber, the airflow path of the scrubber during operation is the third flow channel, the first flow channel, and the fifth flow channel in sequence. Specifically, the fifth flow channel is disposed in the body 302, and one end of the fixing portion 309 facing the second mounting surface 109 of the power module 100 has a fifth air opening 311 located in the middle and a sixth air opening 312 disposed around the fifth air opening 311, where the fifth air opening 311 is used as an air outlet of the third flow channel for communicating with the first air opening 110 of the power module 100, and the sixth air opening 312 is used as an air inlet of the fifth flow channel for communicating with the second air opening 111 of the power module 100. In the working process of the scrubber, the first flow passage of the power module 100 is communicated with the third flow passage of the scrubber module 300 in a matched manner through the first air opening 110, the second air opening 111 is communicated with the fifth flow passage of the scrubber module 300 in a matched manner, the motor assembly 102 is started to generate suction air flow, air in the external environment is sucked into the third flow passage, the air flow in the third flow passage sequentially passes through the fifth air opening 311 and the first air opening 110 to enter the first flow passage, the air flow in the first flow passage sequentially passes through the second air opening 111 and the sixth air opening 312 to enter the fifth flow passage of the scrubber module 300, and finally the air flow is discharged to the external environment through an assembly gap of the machine body 302 by the fifth flow passage, so that air flow circulation is realized.

In addition, in order to quickly assemble and disassemble the handle 306 of the scrubber module 300, a handle quick-disassembling key 316 is provided at the top end of the back of the body 302 of the scrubber module 300, the handle quick-disassembling key 316 is a concave key, and the outer surface of the concave key is lower than the contour surface of the top end of the back of the body 302, so that false touching can be prevented. When the handle quick release button 316 is pressed, the handle 306 can be quickly detached from the body 302; when the handle 306 is reinstalled, the handle 306 is only required to be inserted into the handle insertion tube 317 at the top end of the body 302 until the bottom of the handle 306 is clamped and fixed with the handle insertion tube 317.

In some embodiments, no key may be provided on the power module 100 of the present application, and the keys of the cleaning device are provided on the cleaner module 200 and the scrubber module 300, so that the functions of the power module 100 are limited to providing energy and power, so that the product structure of the power module 100 is more simplified, the product volume is reduced, and the feasibility of single-hand gripping is improved.

Both the cleaner module 200 and the scrubber module 300 are provided with electrical and physical keys. When the power module 100 is mounted on the dust collector module 200, the physical keys on the dust collector module 200 are used for controlling the locking of the dust collector module 200 and the power module 100, and the electric keys on the dust collector module 200 are used for controlling the power module 100 to work. Likewise, when the power module 100 is mounted on the scrubber module 300, the physical keys on the scrubber module 300 are used to control locking of the scrubber module 300 to the power module 100, and the electrical keys on the scrubber module 300 are used to control operation of the power module 100.

The physical keys on the cleaner module include a first unlock key 213, and the electrical keys include an on/off key 214 and a mode key 215, for example, keys that may be provided on the cleaner module 200 include, but are not limited to, the first unlock key 213, the on/off key 214, and the mode key 215, which may be provided at the upper end of the handle and within the range of action of the thumb and index finger when held. As shown in the figure, the mode key 215 may be located at the end of the first installation location 204, and the first unlocking key 213 is located at the left side of the whole machine, so that the pressing direction of the first unlocking key 213 faces the filter assembly 203 to facilitate operation.

Since no buttons may be provided on the power module 100, the power module 100 may be used as a controlled member after interfacing with the cleaner module 200 or the floor scrubber module 300. Specifically, when the on-off key on the cleaner module 200 or the scrubber module 300 is pressed, the Trig trigger signal may be sent to the power module 100, the power module 101 of the power module 100 is awakened to start to supply power to the outside, the electric signal is then transmitted to the cleaner module 200 or the scrubber module 300, the cleaner module 200 or the scrubber module 300 then sends the control signal to the motor module 102 of the power module 100 through the Tx end, and the motor module 102 performs corresponding operation according to the control signal, where the display screen of the power module 200 displays different contents when the cleaner module 200 and the scrubber module 300 are connected, and the respective contents of the cleaner module 200 and the scrubber module 300 are displayed. The display screen of the power module 200 is located at an end of the power module 200 away from the second mounting surface 109, so that a user can conveniently observe the power module when using the power module.

The cleaning device provided by the embodiment of the application can be respectively combined with the dust collector module 200 and the floor cleaner module 300 through the detachable power module 100, can be used as a floor cleaner and a dust collector, and can cover multi-scene cleaning to realize one machine with multiple purposes, the power module 100 comprises a power supply component 101 for supplying power and a motor component 102 for providing airflow flowing power, a display screen 116 and a WiFi module 117 are additionally arranged on the power module 100, the display screen 116 is convenient for detaching the power module 100 from one of the dust collector module 200 and the floor cleaner module 300, and the display screen 116 can be used for displaying an interface after being assembled on the other one, and the WiFi module is used for carrying out functions such as distribution network, supporting OTA upgrading and the like. In addition, a first main control MCU chip 217 for communication connection with the power module 100 is provided in the cleaner module 200, and a second main control MCU chip 315 for communication connection with the power module is provided in the scrubber module 300.

The power module 101 includes a battery pack and a battery control unit, in the related art, the battery control unit adopts a form of combining an MCU chip with a battery protection Analog Front-End (AFE), and due to insufficient serial port resources of the MCU chip, the functions of communication between the battery pack, the display 116, the WiFi module 117, the first main control board 217 and the second main control board 315 cannot be simultaneously supported, specifically, the power module 100 and the first main control MCU chip 217 of the cleaner module 200 communicate only through a pair of serial ports, and the power module 100 and the second main control MCU chip 315 in the scrubber module 300 communicate only through a pair of serial ports, but the messages of the AFE module, the display 116, the WiFi module 117 and the motor module 102 need to be transmitted simultaneously, so that the real delay of communication becomes very high, which is likely to result in data loss; the data size required to be transmitted by the WiFi module in the OTA upgrading of the battery pack is too large, and most of the bandwidth of serial port communication needs to be occupied, but because of more information to be transmitted, the bandwidth of the transmission is limited, so that the OTA upgrading function of the battery pack cannot be realized.

Based on this, the cleaning device is further improved according to the embodiment of the application.

In some embodiments, as shown in fig. 17, the power module 101 includes a battery pack and a battery control unit, where the battery control unit includes a two-in-one control chip 118 and a switching MCU chip 119, the two-in-one control chip 118 integrates the functions of the MCU chip and the battery protection Analog Front End (AFE), the switching MCU chip 119 is used for switching the information of the battery pack, and controlling the display 116, the WiFi module 117 and the motor module 102, and then the switching MCU chip 119 communicates with the first main control MCU chip 217 or the second main control MCU chip 315, so that the problem of insufficient serial port resources of the MCU of the battery control unit in the related art can be solved through the transfer function of the switching MCU chip 119.

In the above embodiment, the first main control MCU chip 217 or the second main control MCU chip 315 cannot directly control the battery pack, the display 116, the WiFi module 117 and the motor assembly 102, and only one communication serial port is required between the switching MCU chip 119 and the first main control MCU chip 217 or the second main control MCU chip 315, although the transmission speed can be increased by raising the main frequency of the first main control MCU chip 217 or the second main control MCU chip 315, the bandwidth is limited, and it is not possible to satisfy simultaneous transmission of so much communication information. Based on this, in some embodiments, as shown in fig. 18, the power module 101 includes a battery pack and a battery control unit, the battery control unit includes a two-in-one control chip 118 and a switching MCU chip 119, the two-in-one control chip 118 integrates the functions of the MCU chip and the battery protection Analog Front End (AFE), the switching MCU chip 119 is used for switching the information of the battery pack, and controlling the display 116 and the motor module 102, then the switching MCU chip 119 communicates with the first main control MCU chip 217 or the second main control MCU chip 315, the first main control MCU chip 217 or the second main control MCU chip 315 is connected with the WiFi module 117, the problem of insufficient serial resources of the MCU of the battery control unit in the related art can be solved through the switching action of the switching MCU chip 119, in addition, the communication of the WiFi module 117 is directly connected with the first main control MCU chip 217 or the second main control MCU chip, so that although the control of the WiFi module 117 is still above the power module 100, the communication of the WiFi module 117 is directly communicated with the first main control MCU chip 217 or the second main control MCU chip 315, so that the bandwidth occupation of the previous embodiment is reduced. In this embodiment, two sets of electrical connectors may be disposed between the power module 100 and the cleaner module 200, or between the power module 100 and the scrubber module 300, one set of electrical connectors is used for communication between the WiFi module 117 of the power module 100 and the airframe, and the other set of electrical connectors is used for communication between other information of the power module 100 and the airframe.

In both the above embodiments, the first main control MCU chip 217 of the dust collector module 200 or the second main control MCU chip 315 of the floor scrubber module 300 is used as a core control center to control the power module 100, and in other embodiments, as shown in fig. 19, the switching MCU chip 119 of the power module 100 may also be directly used as a core control center. The power module 101 includes a battery pack and a battery control unit, the battery control unit includes a two-in-one control chip 118 and a switching MCU chip 119, the two-in-one control chip 118 integrates the function of the MCU chip and the function of a battery protection Analog Front End (AFE), the switching MCU chip 119 is connected to the two-in-one control chip 118, the display 116, the WiFi module 117 and the motor module 102, respectively, and the switching MCU chip 119 is connected to the first main control MCU chip 217 of the dust collector module 200 or the second main control MCU chip 315 of the floor cleaning module 300. In this embodiment, the transfer MCU chip 119 is used to directly process information, so that the communication between the transfer MCU chip 119 and the first main control MCU chip 217 or the second main control MCU chip 315 does not need to transmit the information of the display 116, the WiFi module 117 and the motor component 102, but only needs to transmit the own information of the transfer MCU chip 119.

In this specification, some embodiments are described in a progressive or parallel manner, and each embodiment is mainly described by a difference from other embodiments, and the same similar parts between the embodiments are referred to each other.

The foregoing is merely exemplary of embodiments of the present application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A combination cleaning device, comprising:

2. The combination cleaning apparatus of claim 1, wherein the cleaner module comprises a suction assembly, a dust collection assembly, and a filter assembly in sequential communication, the cleaner module further comprising a grip portion, the cleaner module being divided in a longitudinal direction into an upper region and a lower region, the dust collection assembly and the grip portion being disposed side-by-side in the lower region in a lateral direction, the filter assembly and the first mounting location being disposed side-by-side in the upper region in the lateral direction, and the filter assembly being located above the dust collection assembly.

3. The combination cleaning apparatus of claim 2, wherein an axis of the power module is parallel or coincident with an axis of the filter assembly.

4. The combination cleaning apparatus of claim 2, wherein the power module is removably disposed above the grip.

5. The combination cleaning apparatus of claim 2, wherein the motor assembly is positioned between the filter assembly and the power assembly after the power module is mounted in the first mounting position.

6. The combination cleaning apparatus of claim 2, wherein the projection of the power module at least partially coincides with the dust collection assembly or the projection of the motor assembly in the power module at least partially coincides with the dust collection assembly after the power module is mounted in the first mounting position.

7. The combination cleaning device of claim 2, wherein the combination cleaning device is configured to meet at least one of:

the transverse length of the dust collector module is 310-350mm;

the diameter of the dust collection component is 90-115mm;

the longitudinal height of the dust collector module is 220-240mm;

the longitudinal height of the holding part is 85-120mm;

the power range of the motor component is 80W-350W;

the suction power of the dust collector module is 15W-90W.

8. The combination cleaning apparatus of claim 1 wherein the power module has a diameter of 84-100mm.

9. The combined cleaning apparatus according to claim 1, wherein the floor scrubber module comprises a floor brush and a main body, a sewage bucket and a clean water bucket are arranged on the main body, the second installation position is positioned on one side of the sewage bucket away from the floor brush, and the axis of the power module is parallel or coincident with the axis of the sewage bucket.

10. The combination cleaning device of claim 9, wherein the combination cleaning device is configured to meet at least one of:

the diameter of the machine body is 95-115mm;

11. The combination cleaning apparatus of claim 2 wherein the power module has a first mounting surface and a second mounting surface, the power module being of a cylindrical configuration, the first mounting surface being located on a peripheral surface of the power module, the second mounting surface being located on an end surface of the power module, the motor assembly being closer to the second mounting surface than the power assembly.

12. The combination cleaning apparatus of claim 11, wherein the first mounting surface is configured to be electrically connected to the cleaner module or the scrubber module, a second protrusion is formed on the power module in a region where the first mounting surface is disposed, the second protrusion protrudes from a peripheral surface of the power module, and a first electrical connector is disposed on the second protrusion.

13. The combination cleaning apparatus of claim 11, wherein the power module is provided with a third catch at one end of the second mounting surface.

14. The combination cleaning apparatus of claim 11, wherein the filter assembly includes a housing and a filter cartridge, the power module having a first flow passage therein, the cleaner module having a second flow passage therein and a fourth flow passage therein, the fourth flow passage disposed within the housing, the fourth flow passage extending in an axial direction of the filter assembly, an end of the filter assembly facing the second mounting face of the power module having a third air port in a middle portion and a fourth air port disposed around the third air port, wherein the third air port serves as an air outlet of the second flow passage, and the fourth air port serves as an air inlet of the fourth flow passage.

15. The combination cleaning apparatus of claim 14, wherein a first air port and a second air port surrounding the first air port are provided in a middle portion of the second assembly surface of the power module, the first air port is used as an air inlet of the first flow channel, the second air port is used as an air outlet of the first flow channel, a baffle is provided on the filter assembly, the baffle faces a part of the second air port, a heat dissipation channel is formed between the power module and the holding part, and the baffle is used for guiding part of air out of the second air port into the heat dissipation channel.

16. The combination cleaning apparatus of claim 14, wherein a plurality of air outlet holes are formed in an outer peripheral surface of the housing, the air outlet holes being in communication with the fourth flow passage.

17. The combination cleaning apparatus of claim 14, wherein an end of the housing remote from the power module is provided with a faceplate, and the fourth flow passage extends to an assembly gap between the faceplate and the housing such that air flow within the fourth flow passage can be exhausted to the external environment from the assembly gap between the faceplate and the housing.

18. The combination cleaning apparatus of claim 2, wherein both the cleaner module and the scrubber module are provided with electrical and physical keys;

19. The combination cleaning appliance of claim 18, wherein in the cleaner module the grip portion includes a top housing, a bottom housing, and a handle located between the top housing and the bottom housing, the physical key includes a first unlocking key, the electrical key includes an on/off key and a mode key, the on/off key is disposed at an upper end of the handle, the mode key is located at an end of the first mounting location, and the first unlocking key is located on a left side of the overall machine such that a pressing direction of the first unlocking key is toward the filter assembly.

20. The power module is characterized by comprising a shell, a power supply assembly and a motor assembly, wherein a recessed handheld part is arranged on the surface of the shell; the power module has a first mounting face on a peripheral surface of the power module and a second mounting face on one end surface of the power module, the motor assembly being closer to the second mounting face than the power assembly.

21. The power module of claim 20, wherein a second boss is formed on the power module in a region where the first mounting surface is disposed, the second boss protruding from a peripheral surface of the power module, and a first electrical connector is disposed on the second boss.