Dehumidifying trays for cleaning equipment and cleaning equipment

Abstract

A dehumidifying tray (2) for a cleaning device (1) is provided with a tray body and a dehumidifying device. When the device (1) is placed on the tray body, the dehumidifier draws air into the roll brush chamber. Dry the roll brush (8H). The dehumidification device is the dehumidification air duct (N1) and the dehumidification fan (2C). When the cleaning device (1) is placed on the tray body, the dehumidifying air duct (N1) is a roll brush. The dehumidifying fan (2C) is driven to pass air through a dehumidifying duct (N 1) into the roll brush chamber, thereby dehumidifying the roll brush (8H).

Description

[Technical Field]

[0001] The present invention relates to cleaning equipment technology, and more particularly to a dehumidifying tray for a cleaning equipment and a cleaning equipment. do. [Background technology]

[0002] Wet cleaning equipment is a common household cleaning equipment. Such cleaning equipment is used on the ground or in a roll brush. Water is sprayed onto the surface, the ground is cleaned with a roll brush, and the dirty water is sucked into the cleaning equipment. The device consists of a floor brush mechanism (floor brush head), a clean water tank, a dirty water tank, and a dirty water suction fan. The dirty water suction fan then drains the dirty water into the dirty water tank. Usually, the roller brush of the floor brush mechanism is left to dry naturally. If the cloth does not dry quickly, it may become smelly and create an unpleasant odor in your home environment. To dry the roll brush quickly, and to prevent the roll brush from standing and becoming smelly, This is one of the key points for optimising the technology of cleaning equipment, and it is with this in mind that the present application has been filed. Summary of the Invention [Problem to be solved by the invention]

[0003] The technical problem to be solved by the present invention is how to quickly dry and statically dry the roll brush of the cleaning equipment. The question is how to keep it from smelling bad. [Means for solving the problem]

[0004] In order to achieve the above object, the present invention adopts the following technical solution for cleaning equipment: The dehumidifying tray cleaning device has a cleaning head, a suction device, and a dirty liquid suction passage. The cleaning head includes a roll brush chamber and a roll brush housed in the roll brush chamber. The roll brush chamber is located at an upstream position of the dirty liquid suction passage, and the suction device A pump is located downstream of the waste liquid intake passage and is used to generate negative pressure in the waste liquid intake passage. The dehumidifying tray is fitted to the cleaning head to remove the dehumidifying tray from the cleaning machine in an inactive state. a tray body having a receiving groove formed from a recess suitable for placing a vessel; and the tray body. When the cleaning equipment is placed on the tray body, air is drawn into the roll brush. a dehumidifying device that allows the air to flow into the chamber to dry the roll brush, The tray includes a dehumidifying air duct and a dehumidifying fan, and when the cleaning equipment is placed on the tray body, the dehumidifying air duct and the dehumidifying fan The air passage is in fluid communication with the roll brush chamber, and the air is driven by a dehumidifying fan. The air then flows into the roll brush chamber through the dehumidifying air duct.

[0005] The present application further provides a cleaning device, the cleaning device comprising a cleaning head, a suction device and a dirty liquid The cleaning head has a roll brush chamber and a suction passage. a roll brush, the roll brush chamber being located upstream of the dirty liquid suction passage; The suction device is located downstream of the waste liquid suction passage and generates a negative pressure in the waste liquid suction passage. The cleaning equipment is placed on a dehumidifying tray according to any one of the preceding claims. The outlet segment of the moisture exhaust duct is the first wind segment for the air to flow to the moisture exhaust outlet. The wind deviating from the first wind segment is returned to the first wind segment except for the inclusion of a ment. A second wind segment is further provided to guide the wind direction, and the second wind segment is a circular arc. The arc-shaped second wind segment circulates the wind in the second wind segment. This helps reduce the noise generated by impacts on the air duct wall, thereby reducing the noise generated when the fan is operating. Reduces overall noise.

[0006] Preferably, a filter is installed in the waste liquid intake passage at a position upstream of the suction device. When the cleaning device is placed on the tray body, the dehumidifying air duct is in fluid communication with the filter. At the same time, air flows from the roll brush chamber through the dirty liquid intake passage into the filter. and allow the filter to dry.

[0007] Preferably, the cleaning head further comprises a humidity sensor.

[0008] Preferably, the roll brush is configured to rotate when the cleaning device is placed on a dehumidifying tray. The area can be controlled to rotate so that it faces the outlet of the dehumidifying air duct. [Effects of the Invention]

[0009] By adopting the above technical solutions, the present invention has the following beneficial effects: When the washing machine receives the dehumidifying fan, the air can be blown into the dirty liquid intake passage, This dehumidifies the roll brush, helping it dry quickly and preventing odors from forming when left standing. The air that flows into the dirty liquid intake passage is filtered through the filter located at the outlet end of the dirty liquid intake passage. When the dehumidifying fan blows the air out through the outlet of the air guide, The moisture in the water collection tank is vented in a synchronized manner.

[0010] To solve the problem of loud operating noise that exists in the wastewater suction fan of the prior art In addition, the present application can also make the following improvements.

[0011] Specifically, the aforementioned suction device may include a fan housing, The air outlet of the moisture exhaust air duct is arranged so that the air flows directly to the moisture exhaust air outlet. A first wind segment for tangent flow and a wind deviating from the first wind segment are and a second wind segment for guiding the second wind segment to return the second wind segment to the second wind segment. The vertex is arc-shaped.

[0012] Preferably, the fan housing comprises an inner housing assembly and an outer housing assembly. the outer housing assembly encloses the inner housing assembly. an inner cavity for receiving the moisture exhaust air duct; and an air intake segment of the moisture exhaust air duct is connected to the inner housing assembly. The blowout segment of the moisture exhaust air duct is located in the outer housing assembly, and the transition air duct is located in the outer housing assembly. The segment is located between the inner housing assembly and the outer housing assembly. , which connects the intake segment and the outlet segment of the moisture exhaust air duct.

[0013] Preferably, the fan housing comprises an inner housing assembly and an outer housing assembly. the outer housing assembly encloses the inner housing assembly. an inner cavity extending from the cooling airway; and an inlet segment of the cooling airway extending from the outer housing assembly. and the outlet segment of the cooling airway is located in the inner housing assembly.

[0014] Preferably, the outlet segment of the cooling air duct communicates with the inlet segment of the moisture exhaust air duct. are.

[0015] Preferably, the inner housing assembly comprises a first inner housing and a second inner housing. the first inner housing includes a first cavity for mounting a dehumidification fan. a first cavity portion and a second cavity portion for mounting a cooling fan, The second inner housing is located below the second cavity portion, and the second inner housing is connected to the first inner housing. The end segment of the outlet segment of the cooling air duct is fitted under the housing, and the end segment of the outlet segment of the cooling air duct is fitted under the housing. Located between the outer wall of the housing and the inner wall of the second inner housing.

[0016] Preferably, the outer housing assembly comprises a first outer housing and a second outer housing. and an outer housing cover, the first outer housing being connected to the second outer housing. The inner housing assembly is attached to the upper side of the outer housing and accommodates the inner housing assembly therebetween. a cavity for inserting the first outer housing cover thereinto; and the outer housing cover is attached to the upper side of the first outer housing. and an outlet segment of the moisture exhaust air duct is formed therebetween.

[0017] By adopting the above technical solution, the blowing segment of the moisture exhaust air duct of the suction device allows the air to flow to the moisture exhaust air outlet. The first wind segment includes a first wind segment for wind detection, and the wind deviating from the first wind segment is included in the first wind segment. A second wind segment is further provided to guide the air to return to the ment, and the second The wind segment adopts an arc-shaped structure, and the arc-shaped second wind segment directs the wind to the second wind segment. This helps reduce the noise generated by impacting the air duct wall. This reduces the overall noise level when the fan is operating. [Brief explanation of the drawings]

[0018] In order to more clearly explain the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below. It is to be understood that the drawings in the following description relate only to some embodiments of the present invention, It is not a limitation on the present invention. [Figure 1] 1 is a schematic diagram of an example cleaning device; [Figure 2] 1A-1C are exploded views of an example cleaning device apparatus from different viewing angles. [Figure 3] 1A-1C are exploded views of an example cleaning device apparatus from different viewing angles. [Figure 4] 1 is a cross-sectional view of an embodiment of a cleaning device; [Figure 5] 1 is a cross-sectional view of a cleaning device according to an embodiment; [Figure 6] FIG. 6 is an exploded view corresponding to FIG. 5. [Figure 7] 1A-1C are exploded views of an example cleaning device at different viewing angles. [Figure 8] 1A-1C are exploded views of an example cleaning device at different viewing angles. [Figure 9] 1A and 1B are a schematic diagram and an exploded view of a purified water tank, respectively. [Figure 10] 1A and 1B are a schematic diagram and an exploded view of a purified water tank, respectively. [Figure 11] FIG. [Figure 12] and [Figure 13] 1A and 1B are a schematic diagram and an exploded view of a wastewater tank, respectively. [Figure 14] FIG. 1 is a cross-sectional view of a wastewater tank. [Figure 15] 1A-1C are schematic diagrams of a cleaning head at different viewing angles. [Figure 16] FIG. 2 is a first exploded view of the cleaning head. [Figure 17] FIG. 10 is a second exploded view of the cleaning head. [Figure 18] FIG. 2 is a cross-sectional view of the cleaning head. [Figure 19] FIG. 2 is a schematic diagram of a roll brush cover. [Figure 20] and [Figure 21] 1A and 1B are a schematic view and an exploded view, respectively, of a dehumidifying tray. [Figure 22] FIG. 10 is a schematic diagram of another embodiment of a cleaning head. [Figure 23] FIG. 10 is a diagram showing the process of connecting the scraper and the connecting member. [Figure 24] FIG. 1 is a schematic diagram of a suction device. [Figure 25] FIG. 2 is a first exploded view of the suction device. [Figure 26] FIG. [Figure 27] FIG. 27 is a second exploded view corresponding to FIG. 26. [Figure 28] FIG. 2 is a schematic view of a first outer housing. [Figure 29] FIG. 10 is a cross-sectional view of a cleaning head according to another embodiment. [Figure 30] FIG. 10 is an exploded view of a dehumidifying tray according to another embodiment. [Figure 31] FIG. 10 is an exploded view of a dehumidifying tray according to another embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following is combined with the drawings. The present invention will now be described in more detail with reference to the accompanying drawings, which are generally as described and shown in the accompanying drawings. Assemblies of embodiments of the present invention can be arranged and designed in a variety of different configurations. All other inventions obtained by a person skilled in the art without any creative effort based on the examples in All of the above embodiments fall within the scope of protection of the present invention.

[0020] Hereinafter, several embodiments of the present invention will be described in detail with reference to the drawings. Unless otherwise stated, the features in the following embodiments can be combined with each other.

[0021] 1 to 4, in one embodiment, the cleaning machine system of the present application comprises a cleaning machine 1 and a dehumidifying tray. The cleaning device 1 includes a dehumidifying tray 2, and the cleaning device 1 is entirely separable from the dehumidifying tray 2. When the cleaning device 1 is placed on the dehumidifying tray 2, the dehumidifying tray 2 can dehumidify the cleaning device 1, while the cleaning device You can also charge 1.

[0022] [Cleaning equipment] Figures 5 to 8 are connected. The cleaning equipment 1 is composed of the machine body 3, the purified water tank 4, and the sewage A tank 5, a suction device 6, a filter 7, a cleaning head 8, a battery mechanism 9, and a handle assembly 10.

[0023] [Body] The body 3 includes a first housing 3A, a second housing 3B, and a third housing 3B. The clean water tank 4 is attached to the first housing 3A, and the dirty water tank 5 and filter 7 are attached to the second housing 3B. The suction device 6 is attached to the second housing 3B and the third housing 3B. The cleaning head 8 is attached to the underside of the first housing 3A, and the battery mechanism 9 is attached to the The handle assembly 10 is attached to the first housing 3A. A water guide pipe T1 is attached to the first housing 3A.

[0024] [Purified Water Tank] Figures 9 to 11 are combined, and the purified water tank 4 is an outlet that fits into the water pipe T1. The purified water tank 4 may be entirely detachably attached to the first housing 3A. 9 to 11, the purified water tank 4 includes a first water storage assembly 4A and a first The first water storage assembly 4A includes a cover assembly 4B, a water guide hose 4C, and a weight 4D. The first cover assembly 4B is fitted together to form the purified water tank body, and the first water storage assembly 4 A and the first cover assembly 4B are fitted together by a screw structure, and the first cover assembly 4 The entire water supply assembly B can be separated from the first water storage assembly 4A. The water tank has a water inlet extending below the cavity in the water tank body and a water outlet communicating with the outside space. In this embodiment, the water guide hose 4C is attached to the first cover assembly 4B, The weight 4D is attached to the water inlet end of the water hose 4C. There is a male screw on the outer periphery, and the first lid assembly 4B is composed of a main lid 4E, a top cover 4F, A handle 4G, a bottom cover 4H, a push button 4I, a spring member 4J, and a first gasket The main cover 4E includes a gripping cap for holding by hand. The top cover 4F is attached to the upper side of the main cover body 4E, and the bottom cover 4H is attached to the underside of the main cover body 4E, and the handle 4G is attached to the underside of the main cover body 4E so that the user can hold it in their hand. The push button 4I is attached to the main cover 4E and is mounted in the gripping cavity. The spring member 4J is in contact with the area between the push button 4I and the main cover 4E. The bottom cover 4H has a fitting portion on the underside thereof that fits into the upper water inlet of the first water storage assembly 4A. The first gasket 4K is attached to the underside of the bottom cover 4H. The second gasket 4L is located on the inner periphery of the fitting portion, and the second gasket 4L is located on the underside of the bottom cover 4H. The water guide hose 4C passes through the bottom cover 4H and is fitted to the outer periphery of the fitting portion. The water outlet end T2 of the water hose 4C is located outside the main cover body 4E, and the water inlet end of the water hose 4C is located outside the main cover body 4E. The weight 4D is inserted into the inner cavity of the water storage assembly 4A to prevent the water guide hose 4C from curling. A waterway is opened to connect the water guide hose 4C to the sinker 4D, and the water is guided The water inlet of the water hose 4C is opened. In this embodiment, the upper side of the weight 4D is the water hose 4C. It is fitted inside the septum and has a spherical structure on the underside.

[0025] [Sewage Tank] Figures 12 to 14 are connected together, and the sewage tank 5 is a second water storage assembly 5 A second water storage assembly including a second cover assembly 5B and a float member 5C. The inner cavity of the second cover assembly 5A has a sewage inlet passage for sewage to enter. 5B is detachably attached to the second water storage assembly 5A, and the second water storage assembly 5A The filter bracket is used to mount the filter 7, and the float member 5C is used to mount the float member 5C. The float member 5C is attached to the float bracket so as to be slidable up and down. The float member 5C is attached to the second water storage assembly 5A, and the float member 5C moves in accordance with the rise in the level of the wastewater in the second water storage assembly 5A. and rises.

[0026] [Suction device] The suction device 6 is located downstream of the dirty liquid suction passage L and is Specifically, the suction device 6 is connected to the second housing 3B and the third housing 3C. The suction device 6 is connected to the filter 7 and the third housing 3B. The suction device 6 can be attached or detached by removing the housing 3B. The suction device 6 is a suction fan and includes a suction fan housing. The suction fan housing has a moisture exhaust air duct Q1 and a cooling air duct Q2. The outer housing includes an inner housing assembly 6A and an outer housing assembly 6B. The exhaust assembly 6B has an internal cavity that accommodates the inner housing assembly 6A. The intake segment Q11 of the wet air duct Q1 is located in the inner housing assembly 6A, and the exhaust air duct The blowing segment Q12 of Q1 is located in the outer housing assembly 6B, and the transition wind segment Port Q13 is located between the inner housing assembly 6A and the outer housing assembly 6B. The intake segment Q11 and the discharge segment Q12 of the moisture exhaust air duct Q1 (Fig. 25, the first The internal housing 6C has a passage hole 6C1 for passing moisture, and is in communication with the blow-out sensor. The segment Q12 is made up of a first wind segment Q121 for wind to flow to the moisture exhaust port 6E2, and a second wind segment Q122 for wind to flow to the moisture exhaust port 6E2. The wind deviating from the first wind segment Q121 is returned to the first wind segment Q121. and a second wind segment Q122 that guides the second wind segment Q122 to the arc. The arc-shaped second wind segment can return the wind in the second wind segment. This helps reduce the noise generated by impacting the air duct wall, thereby reducing the overall noise level when the dehumidifying fan is operating. The intake segment Q21 of the cooling airway Q2 is connected to the outer housing assembly. 6B, and the outlet segment Q22 of the cooling air duct Q2 is connected to the inner housing assembly 6A. The outlet segment Q22 of the cooling duct Q2 is located at the same position as the intake segment Q11 of the moisture exhaust duct Q1. The inner housing assembly 6A is connected to the first inner housing 6C and the second inner housing 6D. The first inner housing 6C includes a dehumidification fan (not shown). a first cavity P1 for mounting a cooling fan (not shown) and a second cavity P2 for mounting a cooling fan (not shown). P2, the first cavity portion P1 is located below the second cavity portion P2, and the second The second inner housing 6D is fitted under the first inner housing 6C, and the cooling air duct Q2 is blown through the second inner housing 6D. The end segment of the exit segment Q22 is connected to the outer wall of the first inner housing 6C and the second inner Between the inner wall of the housing 6D (FIG. 25, the outer wall of the first inner housing 6C is the recessed groove portion 6C The outer housing assembly 6B is located in the first outer housing 6E. , a second outer housing 6F, and an outer housing cover 6G, The casing 6E has a moisture absorption vent 6E1, a moisture exhaust vent 6E2, and an arc-shaped wind guide surface. The first outer housing 6E corresponds to the second wind segment Q122. A case is attached to the top of the case 6F and accommodates the inner housing assembly 6A therebetween. The outer housing cover 6G is attached to the upper side of the first outer housing 6E. The outer housing is attached to the ventilating section Q12 of the moisture exhaust air duct Q1. A gasket 6H is installed between the gasket cover 6G and the first outer housing 6E. A gasket 6I is installed between the inner housing 6C and the first outer housing 6E.

[0027] [Filter] The filter 7 is located upstream of the suction device 6 along the dirty liquid suction passage L. The filter 7 is the filter bracket of the second water storage assembly 5A, and the dirty liquid intake passage The filter 7 is attached to the outlet end of the suction device 6, and the filter 7 is located in front of the intake end of the suction device 6. The filter 7 is used to prevent air from entering the suction device 6. When the cleaning device 1 is placed on the tray body 2, the dehumidifying air duct N1 is and the air is passed from the roll brush chamber through the dirty liquid intake passage to the filter. The concrete structure of the tray body 2 will be described below. This will be explained further.

[0028] [Cleaning head] Figures 15 to 19 are connected together, and the cleaning head 8 is connected to the floor brush bottom cover 8. A, a floor brush top cover 8B, a roll brush cover 8C, a dirty liquid conduit 8D, and a shaft a water pump 8F; a scraper 8G; a roll brush 8H; and a drive assembly. 8I, rollers 8J, connecting members 8K, guide pieces 8L, spoilers 8M, and training wheels 8N. Floor brush bottom cover 8A, floor brush top cover 8B, roll brush cover The floor brush housing is formed by fitting the floor brush top cover 8B to the floor brush bar 8C. The roll brush cover 8C is attached to the brush bottom cover 8A and the floor brush top cover The wastewater conduit 8D is connected to the wastewater inlet passage of the wastewater tank 5. The water inlet of the shower 8E is connected to the water outlet of the water pump 8F. The water inlet end of the floor brush housing is connected to the water pipe T1 by a pipe (not shown). The roll brush chamber has a roll brush chamber for accommodating the roll brush 8H, and the roll brush chamber is located in the dirty liquid intake passage L. Located in the upstream position, the roll brush 8H is built into the roll brush chamber. is attached to the floor brush bottom cover 8A, and the drive assembly 8I drives the roll brush 8H. The pair of rollers 8J are attached to the rear side of the floor brush bottom cover 8A. The scraper 8G is generally made of soft rubber material, and the scraper 8G is a floor brush. A fixing portion 8G1 fixed to the bottom cover 8A and a scraper portion 8G2 that can come into contact with the floor are provided. The fixing portion 8G1 is fixed to the underside of the floor brush bottom cover 8A by a connecting member 8K. The fixing portion 8G1 is clamped by the connecting member 8K, and the connecting member 8K and the floor brush bottom cover 8 Auxiliary wheels 8N are attached between A and the waste liquid is placed between the scraper part 8G2 and the roll brush 8H. There is a gap for the floor brush bottom cover 8A to enter the dirty liquid intake passage L, and the scraper part 8 The dirty liquid passage hole K is located in the vicinity of the upper part of G2, through which the dirty liquid moves upward to the dirty liquid intake passage L. In this embodiment, the upper side of the scraper portion 8G2 of the floor brush bottom cover 8A The adjacent part is comb-shaped, and the dirty liquid passage hole K is the dirty liquid passing through the scraper and the floor brush bottom This prevents the oil from accumulating at the corner between the covers. It is installed under the roll brush cover 8C and suspended above the roll brush 8H. Guide piece 8L has guide surface G that diffuses shower water and guides it to roll brush 8H. The shower outlet of the shower 8E faces the guide surface G. The shower outlet of 8E is angled upward, so that the shower water is directed above the guide surface G. The spoiler 8M is also installed under the roll brush cover 8C, The spoiler 8M is installed on both sides of the guide surface G of the guide piece 8L, thereby It serves to limit the longitudinal expansion range of the shower water roll brush 8H. 22 to 23, in the cleaning head of another embodiment, after the scraper part 8G2 A plurality of support parts 80 are provided on the side of the scraper part 8G2, the bottom ends of which are suspended in the air when the scraper part 8G2 is moved backward. The plurality of support portions 80 are disposed at intervals along the longitudinal direction of the scraper 8G, and adjacent There is a gap between the support parts 80, and the support parts 80 have a belt-like structure. When moved rearward, the support portion 80 suspends the bottom end of the scraper portion 8G2 in the air, The bottom end of 8G2 is suspended in the air, and the contact area with the ground is relatively small, and the space between the adjacent support parts 80 is There is a waste passage gap, which prevents waste from being dragged by the scraper. This can help reduce the occurrence of stains.

[0029] [Battery mechanism] The battery mechanism 9 is used to supply power to the cleaning equipment and is a rechargeable lithium battery. It is a lithium battery.

[0030] [Handle Assembly] The handle assembly 10 is attached to the first housing 3A. The handle assembly 10 has control buttons that control the operation of the cleaning device 1 .

[0031] [Dehumidifying Tray] Referring to FIG. 20 and FIG. 21, the dehumidifying tray 2 is connected to the first tray case 2A. , a second tray case 2B, a dehumidifying fan 2C, a charging valve 2D, and a charging module 2 The first tray case 2A and the second tray case 2B include a tray case 2E and a seal ring 2F. The first tray case 2A and the second tray case 2B are fitted together to form a tray body. There is a wet air duct N1 and a mounting cavity N2, and the two are connected. The first tray case 2A is the main case of the dehumidifying tray, and has a recess formed on the upper side of its bottom wall. There is a receiving groove formed in the bottom wall thereof, and an air duct barrier for defining the area range of the dehumidifying air duct N1 is provided on the underside of the bottom wall thereof. The dehumidifying fan 2C is located within the area surrounded by the airway baffle 2A1. The receiving groove is placed in the cleaning device 1 in the inactive state by fitting the cleaning head. The bottom wall of the first tray case 2A is formed with a plurality of through holes, and these The multiple through holes are suitable for guiding air to the 8H roll brush. The multiple through holes are the outlets S1 of the dehumidifying air duct N1, and the accommodation groove is When the cleaning device 1 is received on the upper side of the first tray case 2A, the roll brush A water collecting tank M1 (i.e., the position of the water collecting tank M1 is different from that of the roll brush 8H) that collects the wastewater remaining in the roll brush 8H. H), and roller receiving part M2, and the water collecting tank M1 has a receiving groove from its bottom The second tray case 2B is recessed further from the first tray case 2A (main case). The second tray case 2B is an air duct part that fits into the first tray case 2B to form the dehumidifying air duct N1. The tray case 2A is fixed to the underside of the bottom wall, and a predetermined gap between the tray case 2A and the bottom wall is formed as the dehumidifying channel N 1, specifically, there are a plurality of studs on the underside of the first tray case 2A. The second tray case 2B has a corresponding screw passage hole, and the second tray case 2B has a spring. It is connected to the first tray case 2A by a screw, and thereby fixed to the air passage baffle 2A1. The dehumidifying air duct N1 is uniformly distributed within the length of the roll brush 2C. The front portion gradually expands to allow the air to flow in the air, and the front portion extends forward away from the dehumidifying fan 2C. The outlet S1 of the dehumidifying air duct N1 is located on the front side of the water collection tank M1 (see FIG. 20, this embodiment, outlet S1 is arranged on the wall of the water collecting tank M1, and the outlet S1 is located at the connection point between the wall of the water collecting tank M1 and the bottom of the storage groove. The air outlet S1 is located at a position (or may be adjusted to be located at a position where the air outlet S1 is located), and the air outlet S1 is located at a position where the air outlet S1 is located, ... The outlets S1 are arranged at intervals along the direction corresponding to the longitudinal direction of the roll brush 8H. A seal ring 2F is installed on the outer periphery of the water collection tank M1, and the cleaning device 1 is placed on the dehumidifying tray. When installing, the seal ring 2F acts as a sealant to prevent air leakage to dry the roll brush. In order to prevent this, the dehumidifying fan 2C is placed between the water collection tank M1 and the roll brush room. Dehumidifying air duct N1 (the two are fitted together to form a dehumidifying device, which allows the cleaning equipment to When placed on the body, it allows air to flow into the roll brush chamber, and is attached to the charging module. The dehumidifying fan 2C is attached to the mounting cavity N2. (N1), so that the dehumidifying fan 2C can blow air through the roll brush chamber. The dirty liquid is then introduced into the dirty liquid intake passage L, and the roll brush 8H and the filter 7 are dehumidified (the cleaning equipment When placed on the main body of the dehumidifying fan, the dehumidifying fan N1 is in fluid communication with the roll brush chamber. When air flows out through the outlet S1 of the dehumidifying air duct N1, the water in the water collection tank M1 is simultaneously 29 and other In this embodiment, the cleaning head 8 is provided with a humidity sensor 8P so as to be engaged with the operation of the dehumidifying fan 2C. The humidity sensor 8P is disposed downstream of the roll brush 8H in the dirty liquid intake passage L. The dehumidifying tray controls the operation state of the dehumidifying fan based on the detection information of the humidity sensor 8P. This dehumidifying tray can be controlled only when the cleaning device is placed on the tray body of the dehumidifying tray. The humidity sensor 8P detects the humidity of the air after it has passed through the roll brush 8H, and The control signal for controlling the opening and closing of 2C is generated. The humidity of the air detected by the humidity sensor 8P is When the temperature is lower than the set value, the dehumidifying fan 2C is controlled to close and the humidity sensor 8P detects the temperature. When the humidity of the air is higher than the preset value, the dehumidifying fan 2C can be controlled to start automatically. When the cleaning device 1 is placed on the dehumidifying tray 1, the roll brush 8H moves in different directions. The roller can be controlled to rotate so that the roller area faces the outlet S1 of the dehumidifying air duct N1. The rotation speed of the brush 8H at this time may be much lower than the rotation speed during normal operation, e.g. For example, it may rotate once per minute. A heater 2G is installed in the dehumidifying air duct N1, which heats the air and improves the drying effect of the roll brush. The heating device is, for example, a PTC heater, and controls the heating temperature of the heating device 2G. To prevent this, a separate temperature control (e.g., fuse or temperature detector) should be provided for the heating device 2G. 31, in another embodiment, the cleaning head 8 may be mounted on a tray. Negative ion generator 2H is installed to sterilize and deodorize the body, and the negative ions of negative ion generator 2H The output port communicates with the dehumidifying air duct N1.

[0032] As described above, although it is merely a specific embodiment of the present invention, the scope of protection of the present invention is not limited to this. Without being limited to the above, any person skilled in the art can easily conceive within the technical scope disclosed by the present invention. Any changes or substitutions shall fall within the scope of protection of the present invention. The scope of protection of the invention should conform to the scope of protection of the claims. [Explanation of symbols]

[0033] Cleaning equipment 1, dehumidifying tray 2, machine body 3, purified water tank 4, dirty water tank 5, suction device 6, filter filter 7, cleaning head 8, battery mechanism 9, and handle assembly 10.

Claims

1. A dehumidifying tray for a cleaning device, comprising a cleaning head (8), a suction device (6), and a dirty liquid suction passage (L), the cleaning head having a roll brush chamber and a roll brush (8H) built into the roll brush chamber, the roll brush chamber being located upstream of the dirty liquid suction passage (L), the suction device (6) being located downstream of the dirty liquid suction passage (L) and being used to generate negative pressure in the dirty liquid suction passage (L), The dehumidifying tray (2) is a tray body having a receiving groove formed from a recess, suitable for placing a cleaning device in an inactive state by fitting the cleaning head; a dehumidifying device disposed on the tray body, and configured to allow air to flow into the roll brush chamber when a cleaning device is placed on the tray body, thereby drying the roll brush; Here, the dehumidifying device includes a dehumidifying air duct (N1) and a dehumidifying fan (2C), and when the cleaning appliance is placed on the tray body, the dehumidifying air duct (N1) is in fluid communication with the roll brush chamber, and air flows into the roll brush chamber from the dehumidifying air duct (N1) by driving the dehumidifying fan (2C), The tray body includes a main case (2A) and an air duct part (2B) fixed to the bottom wall of the main case (2A), with a predetermined gap between the main case (2A) and the bottom wall forming a dehumidifying air duct (N1), and the outlet of the dehumidifying fan (2C) is in fluid communication with the dehumidifying air duct (N1).

2. 2. The dehumidifying tray according to claim 1, wherein the accommodation groove is located on the upper side of the bottom wall, the air duct part (2B) is fixed to the lower side of the main case (2A), at least one through hole is formed in the bottom wall, and the accommodation groove communicates with the dehumidifying air duct through this through hole.

3. The dehumidifying tray according to claim 2, characterized in that there are a plurality of through holes, which are suitable for guiding air to flow to the roll brush (8H), and which are configured as air outlets (S1) of the dehumidifying air duct (N1).

4. 4. The dehumidifying tray according to claim 2 or 3, characterized in that the storage groove has a water collection tank (M1) recessed further from its bottom, the position of this water collection tank (M1) matches the position of the roll brush (8H), and the through hole is located in the wall of the water collection tank (M1) or the through hole is located at the connection point between the wall of the water collection tank (M1) and the bottom of the storage groove.

5. 5. The dehumidifying tray according to claim 4, wherein a seal (2F) is disposed between the water collecting tank (M1) and the roll brush chamber to prevent leakage of air for drying the roll brushes.

6. 3. The dehumidifying tray according to claim 1, wherein the main case (2A) is integrally formed with an air duct baffle (2A1) for defining the area of ​​the dehumidifying air duct (N1), and the air duct component (2B) is fixed to the air duct baffle (2A1).

7. 7. The dehumidifying tray according to claim 6, wherein the dehumidifying fan (2C) is located within an area surrounded by the air passage baffle (2A1).

8. 4. The dehumidifying tray according to claim 2 or 3, wherein the dehumidifying air duct (N1) has a front portion that gradually widens so that air flows evenly to the roll brush (8H) within a length range of the roll brush, and the front portion extends forward away from the dehumidifying fan (2C).

9. A dehumidifying tray for a cleaning device, comprising a cleaning head (8), a suction device (6), and a dirty liquid suction passage (L), the cleaning head having a roll brush chamber and a roll brush (8H) built into the roll brush chamber, the roll brush chamber being located upstream of the dirty liquid suction passage (L), and the suction device (6) being located downstream of the dirty liquid suction passage (L) and being used to generate negative pressure in the dirty liquid suction passage (L), The dehumidifying tray (2) is a tray body having a receiving groove formed from a recess, suitable for placing a cleaning device in an inactive state by fitting the cleaning head; a dehumidifying device disposed on the tray body, and configured to allow air to flow into the roll brush chamber when a cleaning device is placed on the tray body, thereby drying the roll brush; Here, the dehumidifying device includes a dehumidifying air duct (N1) and a dehumidifying fan (2C), and when the cleaning appliance is placed on the tray body, the dehumidifying air duct (N1) is in fluid communication with the roll brush chamber, and air flows into the roll brush chamber from the dehumidifying air duct (N1) by driving the dehumidifying fan (2C), 2. The dehumidifying tray according to claim 1, wherein a negative ion generator (2H) for sterilizing and deodorizing is disposed in the tray body, and the negative ion output port of the negative ion generator is connected to the dehumidifying air duct.

10. A cleaning appliance comprising a cleaning head (8), a suction device (6), and a dirty liquid suction passage (L), the cleaning head (8) having a roll brush chamber and a roll brush (8H) housed in the roll brush chamber, the roll brush chamber being located upstream of the dirty liquid suction passage (L), the suction device (6) being located downstream of the dirty liquid suction passage (L) and being used to generate negative pressure in the dirty liquid suction passage (L), the cleaning appliance being suitable for being placed on a dehumidifying tray according to any one of claims 1.

11. The cleaning equipment according to claim 10, characterized in that a filter (7) is installed in the dirty liquid suction passage (L) at a position upstream of the suction device, and when the cleaning equipment is placed on the tray body, the dehumidifying air duct (N1) is in fluid communication with the filter (7), and air flows from the roll brush chamber through the dirty liquid suction passage into the filter (7) to dry the filter (7).

12. Cleaning appliance according to claim 11, characterized in that the filter (7) is a HEPA assembly.

13. The cleaning device according to claim 10, characterized in that the cleaning head further comprises a humidity sensor (8P), and only when the cleaning device is placed on the tray body, the humidity sensor (8P) detects the humidity of the air after it has flowed through the roll brush (8H) and generates a control signal for controlling opening and closing of the dehumidifying fan.

14. 14. The cleaning appliance according to claim 13, wherein the dehumidifying fan (2C) is controlled to close when the humidity of the air detected by the humidity sensor (8P) is lower than a preset value.

15. 15. The cleaning device according to claim 13 or 14, wherein the humidity sensor (8P) is arranged downstream of the roll brush (8H) in the dirty liquid intake passage (L).

16. 15. The cleaning appliance according to any one of claims 10 to 14, wherein the roll brush (8H) is configured to be able to rotate in a controlled manner so that different areas thereof face the outlet of the dehumidifying air duct (N1) when the cleaning appliance is placed on the dehumidifying tray.

17. The suction device includes a fan housing, the fan housing having a moisture exhaust air duct (Q1) and a cooling air duct (Q2), the blowing segment (Q12) of the moisture exhaust air duct (Q1) includes a first air segment (Q121) for allowing air to flow directly to the moisture exhaust air outlet (6E2), and a second air segment (Q122) for guiding air that deviates from the first air segment (Q121) to return to the first air segment (Q121), the second air segment (Q122) being arc-shaped.

18. 18. The cleaning equipment of claim 17, wherein the fan housing includes an inner housing assembly (6A) and an outer housing assembly (6B), the outer housing assembly (6B) having an internal cavity that accommodates the inner housing assembly (6A), an inlet air segment (Q11) of the moisture exhaust air duct (Q1) is located in the inner housing assembly (6A), an outlet segment (Q12) of the moisture exhaust air duct (Q1) is located in the outer housing assembly (6B), and a transition air segment (Q13) is located between the inner housing assembly (6A) and the outer housing assembly (6B) and communicates the inlet air segment (Q11) and the outlet segment (Q12) of the moisture exhaust air duct (Q1).

19. 18. The cleaning equipment of claim 17, wherein the fan housing includes an inner housing assembly (6A) and an outer housing assembly (6B), the outer housing assembly (6B) having an inner cavity for accommodating the inner housing assembly (6A), an inlet segment (Q21) of the cooling air duct (Q2) being located in the outer housing assembly (6B), and an outlet segment (Q22) of the cooling air duct (Q2) being located in the inner housing assembly (6A).

20. 20. The cleaning equipment according to any one of claims 17 to 19, wherein the outlet segment (Q22) of the cooling air duct (Q2) is in communication with the inlet segment (Q11) of the moisture exhaust air duct (Q1).

21. 20. The cleaning equipment according to claim 18 or 19, characterized in that the inner housing assembly (6A) includes a first inner housing (6C) and a second inner housing (6D), the first inner housing (6C) has a first cavity portion (P1) for mounting a dehumidification fan and a second cavity portion (P2) for mounting a cooling fan, the first cavity portion (P1) is located below the second cavity portion (P2), the second inner housing (6D) is fitted to the underside of the first inner housing (6C), and an end segment of the blowing segment (Q22) of the cooling air duct (Q2) is located between the outer wall of the first inner housing (6C) and the inner wall of the second inner housing (6D).

22. The cleaning appliance according to claim 18 or 19, characterized in that the outer housing assembly (6B) includes a first outer housing (6E), a second outer housing (6F), and an outer housing cover (6G), the first outer housing (6E) being attached to the upper side of the second outer housing (6F) and forming a cavity therebetween for accommodating the inner housing assembly (6A), and the outer housing cover (6G) being attached to the upper side of the first outer housing (6E) and forming a blowing segment (Q12) of the moisture exhaust air duct (Q1).

23. 23. The cleaning appliance according to claim 22, characterized in that a gasket (6H) is installed between the outer housing cover (6G) and the first outer housing (6E).

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