A drying base for a scrubber

Abstract

The utility model relates to ground cleaning equipment technical field especially relates to a drying base for scrubber. The drying base for scrubber includes base, drying fan and first heating part, forms on the base and has top containing cavity and bottom containing cavity, the cavity bottom of top containing cavity is provided with two containing grooves arranged along the front and back direction, the two cavity walls along the front and back direction of top containing cavity are all provided with the air outlet group, the bottom containing cavity is provided with two drying air flues arranged along the front and back direction, the outlet of each drying air flue all with corresponding side air outlet group intercommunication, and each drying air flue all is provided with drying mechanism. The drying base for scrubber is stronger in universality, can carry out cleaning and drying to the scrubber with two roll brushes, and each containing groove for containing roll brush is provided with independent air outlet group correspondingly, to carry out separate drying to the roll brush contained in each containing groove, to improve drying efficiency and drying uniformity.

Description

Technical Field

[0001] This utility model relates to the field of floor cleaning equipment technology, and in particular to a drying base for a floor scrubber. Background Technology

[0002] A floor scrubber is a common type of floor cleaning equipment. It typically includes a wastewater tank, a clean water tank, and a roller assembly and rollers located at the bottom. The rollers facilitate movement of the scrubber on the floor. The roller assembly contains brushes, which are supplied with water from the clean water tank. The brushes scrub the floor, adsorbing dirt and small solid debris, creating turbid wastewater containing these particles. A power mechanism then uses vacuum to collect the wastewater and debris from the rollers back into the wastewater tank inside the machine, preventing wastewater from spreading on the floor and completing the cleaning process. After cleaning, the scrubber returns to the drying base to clean and dry the rollers.

[0003] Drying bases typically include a fan, heating element, and drying duct. When the floor scrubber's roller brush is placed on the drying base, the fan starts working, blowing air into the drying duct. The air in the drying duct is then heated by the heating element before flowing to the roller brush for drying. However, in related technologies, the air outlet of the drying duct is usually only located on one side of the drying base, causing the drying gas to be blown out from one side of the drying base. This is not suitable for floor scrubbers with two roller brushes to achieve uniform cleaning and drying.

[0004] Therefore, there is an urgent need for a drying base for floor scrubbers to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a drying base for floor scrubbers that is highly versatile and can achieve uniform cleaning and drying of the roller brush, thereby improving the user experience.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A drying base for a floor scrubber, comprising:

[0008] A base having a top receiving cavity and a bottom receiving cavity formed thereon. The bottom of the top receiving cavity has two receiving grooves spaced apart along the front-back direction. The two cavity walls of the top receiving cavity, which are arranged opposite each other along the front-back direction, are each provided with an air outlet group. The bottom receiving cavity has two drying air ducts spaced apart along the front-back direction, and the outlet of each drying air duct is connected to the air outlet group on the corresponding side.

[0009] A drying mechanism is disposed in the bottom accommodating cavity, and each of the drying air ducts is equipped with the drying mechanism. Each drying mechanism includes a drying fan and a first heating component. The inlet of each drying air duct is connected to the outlet of the corresponding drying fan through the corresponding first heating component.

[0010] As a preferred embodiment of the drying base for the floor scrubber provided by this utility model, the bottom accommodating cavity is provided with two sets of air duct baffles, each set of air duct baffles includes two air duct baffles, and the drying air duct is formed between the two air duct baffles in each set of air duct baffles.

[0011] As a preferred embodiment of the drying base for the floor scrubber provided by this utility model, each group of air duct baffles further includes at least one guide plate, which is spaced apart between two air duct baffles to divide the drying air duct into several guide channels.

[0012] As a preferred embodiment of the drying base for the floor scrubber provided by this utility model, each group of air outlets includes multiple air outlets spaced apart along the length direction of the corresponding cavity wall.

[0013] As a preferred embodiment of the drying base for the floor scrubber provided by this utility model, the first heating component includes a housing with openings at both ends and a heating wire embedded in the housing. The openings at both ends of the housing are respectively connected to the outlet of the corresponding drying fan and the inlet of the corresponding drying duct.

[0014] As a preferred embodiment of the drying base for floor scrubbers provided by this utility model, each of the receiving slots is provided with a second heating element.

[0015] As a preferred embodiment of the floor scrubber drying base provided by this utility model, the floor scrubber drying base also includes a power cord, which is disposed on the base, and the drying mechanism and the second heating component are both electrically connected to an external power source through the power cord.

[0016] As a preferred embodiment of the drying base for the floor scrubber provided by this utility model, a charging terminal is also provided at the bottom of the top receiving cavity. The charging terminal is located between the two receiving slots and can be inserted into the charging port at the bottom of the floor scrubber.

[0017] As a preferred embodiment of the drying base for floor scrubbers provided by this utility model, the top of the charging terminal is provided with a guide slope.

[0018] As a preferred embodiment of the drying base for a floor scrubber provided by this utility model, the base includes:

[0019] The seat body, wherein both the top receiving cavity and the bottom receiving cavity are formed on the seat body;

[0020] The bottom cover is detachably connected to the bottom of the seat body and is used to cover the opening of the bottom receiving cavity.

[0021] The beneficial effects of this utility model are:

[0022] This utility model provides a drying base for a floor scrubber, comprising a base, a drying fan, and a first heating element. A top receiving cavity is provided to house the working head of the floor scrubber, and two receiving slots at the bottom of the top receiving cavity can respectively accommodate the two roller brushes of the floor scrubber. The airflow from each drying fan is first heated by the corresponding first heating element to form high-temperature drying gas. After flowing into the drying air duct, the drying gas is blown out from the corresponding air outlet group, thereby achieving the effect of drying the roller brush on the corresponding side. This drying base for a floor scrubber has strong versatility and can clean and dry floor scrubbers with two roller brushes. Each receiving slot for accommodating the roller brushes has an independent air outlet group to individually dry the roller brushes contained in each slot, thereby improving drying efficiency and uniformity. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the drying base for a floor scrubber provided in this embodiment of the present invention from one perspective;

[0024] Figure 2 This is a schematic diagram of the structure of the drying base for the floor scrubber provided in this embodiment of the present invention from another perspective;

[0025] Figure 3 This is a structural schematic diagram of the floor scrubber drying base with the bottom cover hidden, provided in an embodiment of this utility model, from another perspective.

[0026] In the picture:

[0027] 10. Base; 11. Base body; 111. Top receiving cavity; 1110. Cavity wall; 1111. Receiving groove; 1112. Air outlet; 112. Bottom receiving cavity; 113. Charging terminal; 1131. Guide slope; 12. Air duct baffle assembly; 120. Drying air duct; 121. Air duct baffle; 122. Deflector plate;

[0028] 20. Drying mechanism; 21. Drying fan; 22. First heating element;

[0029] 30. Second heating element;

[0030] 40. Power cord. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] This embodiment provides a drying base for a floor scrubber. The floor scrubber includes a housing, a roller brush assembly, a drive assembly, a wastewater tank, a clean water tank, and rollers. The drive assembly, wastewater tank, and clean water tank are all housed within the housing. The rollers are rotatably mounted at the bottom of the housing to allow the floor scrubber to move on the ground. The roller brush assembly includes a roller brush, a water spray structure, and a water pump. The roller brush is rotatably mounted at the bottom of the housing. The water pump is located inside the housing, between the clean water tank and the water spray structure. When the water pump operates, it draws clean water from the clean water tank and sprays it onto the roller brush through the water spray structure. The output end of the drive assembly is connected to the roller brush to drive its rotation, thereby scrubbing the floor. During the scrubbing process, dirt and small solid debris are absorbed into the roller brush, forming turbid wastewater containing solid debris. This turbid wastewater can be recovered into the wastewater tank by a vacuum pump operated by the power mechanism.

[0035] In some embodiments, there are two roller brush assemblies, which are spaced apart at the bottom of the housing along the forward direction of the floor scrubber to improve the cleaning effect of the floor scrubber and further enhance the user experience.

[0036] The above are all existing technologies. This embodiment will not elaborate on the specific structure and working principle of the floor scrubber.

[0037] After the floor scrubber finishes cleaning the floor, it needs to return to the dryer base to clean and dry the roller brushes. However, the dryer bases for floor scrubbers in the relevant technology are not suitable for uniform cleaning and drying of floor scrubbers with two roller brush assemblies.

[0038] To solve the above problems, such as Figures 1-3 As shown, this embodiment provides a drying base for a floor scrubber. The drying base includes a base 10 and a drying mechanism 20. The base 10 has a top receiving cavity 111 and a bottom receiving cavity 112. The bottom of the top receiving cavity 111 is provided with two receiving grooves 1111 arranged at intervals in the front-to-back direction. The two cavity walls 1110 of the top receiving cavity 111, which are arranged opposite each other in the front-to-back direction, are provided with air outlet groups. The bottom receiving cavity 112 is provided with two drying air ducts 120 arranged at intervals in the front-to-back direction, and the outlet of each drying air duct 120 is connected to the air outlet group on the corresponding side. The drying mechanism 20 is disposed in the bottom receiving cavity 112, and each drying air duct 120 is provided with a drying mechanism 20. Each drying mechanism 20 includes a drying fan 21 and a first heating element 22. The inlet of each drying air duct 120 is connected to the outlet of the corresponding drying fan 21 through the corresponding first heating element 22.

[0039] The floor scrubber drying base provided in this embodiment features a top receiving cavity 111 for accommodating the scrubber's working head. Two receiving slots 1111 at the bottom of the top receiving cavity 111 can respectively accommodate the two roller brushes of the scrubber. The airflow from each drying fan 21 is first heated by the corresponding first heating element 22 to form high-temperature drying gas. This drying gas flows into the drying air duct 120 and is then blown out from the corresponding air outlet group, thereby achieving the effect of drying the roller brushes on the corresponding side. This floor scrubber drying base is highly versatile, capable of cleaning and drying floor scrubbers with two roller brushes. Each receiving slot 1111 for accommodating the roller brushes is equipped with an independent air outlet group, allowing for individual drying of the roller brushes contained in each slot 1111, thus improving drying efficiency and uniformity.

[0040] For ease of description, Figure 1 and Figure 2Using the orientation of the drying base of the floor scrubber as a reference, when in use, the side of the base 10 that supports the ground is defined as the bottom, the side of the base 10 that faces away from the ground is defined as the top, the side of the base 10 closest to the wall is defined as the rear side, and the side opposite the rear side of the base 10 is defined as the front side. When the user stands facing the front side of the base 10, the side of the base 10 closest to the user's left hand is positioned as the left side, and the side of the base 10 closest to the user's right hand is positioned as the right side. It should be noted that this orientation definition is mainly for the convenience of describing the technical solution of this embodiment and should not be regarded as a limitation on the technical solution of this embodiment. The opening of the top receiving cavity 111 is set upward to facilitate the user to insert the working head of the floor scrubber into the top receiving cavity 111.

[0041] In some embodiments, each group of air outlets includes multiple air outlets 1112 spaced apart along the length of the corresponding cavity wall 1110, so as to dry each roller brush at various positions along the axial direction and further improve the drying effect.

[0042] In some embodiments, the first heating element 22 includes a housing with openings at both ends and a heating wire embedded in the housing. The openings at both ends of the housing are respectively connected to the outlet of the corresponding drying fan 21 and the inlet of the corresponding drying duct 120. The heating wire can convert electrical energy into heat energy to heat the airflow passing through the housing.

[0043] Optionally, the heating wire is wound in a serpentine shape around the housing, which can increase the coverage area of ​​the heating wire on the housing, improve heating efficiency and heating uniformity.

[0044] like Figure 3 As shown, two sets of air duct baffle groups 12 are provided in the bottom accommodating cavity 112. Each set of air duct baffle groups 12 includes two air duct baffles 121, and a drying air duct 120 is formed between the two air duct baffles 121 in each set of air duct baffle groups 12. The corresponding drying air duct 120 is defined by the two air duct baffles 121. The structure is simple and easy to manufacture, which can improve processing efficiency and reduce processing costs.

[0045] In this embodiment, the first ends of the two air duct baffles 121 are respectively connected to both sides of the housing of the first heating component 22, so that all the drying gas flowing out of the housing enters the drying air duct 120; the second ends of the two air duct baffles 121 extend to the cavity wall 1110 on the corresponding side, and the distance between the two second ends is approximately equal to the length of the cavity wall 1110 on the corresponding side, so that the drying gas entering the drying air duct 120 flows along the extension direction of the air duct baffles 121 to the air outlet group on the corresponding side and is blown out, thereby realizing the drying of the roller brush.

[0046] In some embodiments, each group of air duct baffles 12 further includes at least one guide plate 122, which is spaced apart between two air duct baffles 121 to divide the drying air duct 120 into several guiding channels. The guide plates 122 can guide the drying gas in the drying air duct 120 so that the drying gas is evenly blown to each air outlet 1112, further improving the drying uniformity at each position of the roller brush. This embodiment does not limit the number of guide plates 122, and designers can adaptively adjust the number of guide plates 122 according to actual product requirements.

[0047] like Figure 1 and Figure 3 As shown, the base 10 includes a base body 11 and a bottom cover (not shown in the figure). A top receiving cavity 111 and a bottom receiving cavity 112 are both formed on the base body 11. The bottom cover is detachably connected to the bottom of the base body 11 and is used to cover the opening of the bottom receiving cavity 112. By providing a bottom cover detachably connected to the base body 11, the assembly between the base 10 and the drying mechanism 20 can be facilitated. Furthermore, when the drying mechanism 20 malfunctions, the operator can easily remove the bottom cover from the base body 11 to inspect and repair the drying mechanism 20 within the bottom receiving cavity 112.

[0048] For example, the bottom cover is detachably connected to the base body 11 by fasteners, which are secure and easy to install and remove.

[0049] like Figures 1-2 As shown, each receiving tank 1111 is provided with a second heating element 30. The second heating element 30 can heat the roller brush placed in the corresponding receiving tank 1111 to further improve the drying effect of the roller brush.

[0050] In some embodiments, the second heating element 30 can be a PTC ceramic heating element or a semiconductor heating element, which has high heating efficiency and high safety in use.

[0051] Continue as Figures 1-2 As shown, the drying base for the floor scrubber also includes a power cord 40, which is mounted on the base 10. The drying mechanism 20 and the second heating component 30 are both electrically connected to an external power source via the power cord 40, thereby supplying power to the drying mechanism 20 and the second heating component 30.

[0052] In some embodiments, the power cord 40 is positioned on the left / right side panel of the base 10 and near the rear side panel, so that the power cord 40 is positioned as close to the wall as possible to prevent the user from tripping over the power cord 40 when moving near the drying base of the floor scrubber.

[0053] In some embodiments, a charging terminal 113 is also provided at the bottom of the top receiving cavity 111. The charging terminal 113 is located between the two receiving slots 1111 and can be inserted into the charging port at the bottom of the floor scrubber to charge the floor scrubber.

[0054] In some embodiments, a guide ramp 1131 is provided on the top of the charging terminal 113. The guide ramp 1131 can guide the insertion of the charging terminal 113 and the charging port on the bottom of the floor scrubber to ensure that the two can be quickly electrically connected.

[0055] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A drying base for a floor scrubber, characterized in that, include: A base (10) is provided with a top receiving cavity (111) and a bottom receiving cavity (112). The bottom of the top receiving cavity (111) is provided with two receiving grooves (1111) arranged at intervals along the front-back direction. The two cavity walls (1110) of the top receiving cavity (111) arranged opposite each other along the front-back direction are provided with an air outlet group. The bottom receiving cavity (112) is provided with two drying air ducts (120) arranged at intervals along the front-back direction. The outlet of each drying air duct (120) is connected to the air outlet group on the corresponding side. A drying mechanism (20) is disposed in the bottom accommodating cavity (112), and each of the drying air ducts (120) is equipped with the drying mechanism (20). Each drying mechanism (20) includes a drying fan (21) and a first heating element (22). The inlet of each drying air duct (120) is connected to the outlet of the corresponding drying fan (21) through the corresponding first heating element (22).

2. The drying base for a floor scrubber according to claim 1, characterized in that, The bottom accommodating cavity (112) is provided with two sets of air duct baffle groups (12), each set of air duct baffle groups (12) includes two air duct baffles (121), and the drying air duct (120) is formed between the two air duct baffles (121) of each set of air duct baffle groups (12).

3. The drying base for a floor scrubber according to claim 2, characterized in that, Each group of the air duct baffles (12) further includes at least one guide plate (122), which is spaced between two of the air duct baffles (121) to divide the drying air duct (120) into several guide channels.

4. The drying base for a floor scrubber according to claim 1, characterized in that, Each group of air outlets includes multiple air outlets (1112) spaced apart along the length of the corresponding cavity wall (1110).

5. The drying base for a floor scrubber according to claim 1, characterized in that, The first heating component (22) includes a housing with openings at both ends and a heating wire embedded in the housing. The openings at both ends of the housing are respectively connected to the outlet of the corresponding drying fan (21) and the inlet of the corresponding drying duct (120).

6. The drying base for a floor scrubber according to claim 1, characterized in that, Each of the aforementioned receiving slots (1111) is provided with a second heating element (30).

7. The drying base for a floor scrubber according to claim 6, characterized in that, The floor scrubber drying base also includes a power cord (40), which is disposed on the base (10). The drying mechanism (20) and the second heating component (30) are both electrically connected to an external power source through the power cord (40).

8. The drying base for a floor scrubber according to any one of claims 1 to 7, characterized in that, The bottom of the top receiving cavity (111) is also provided with a charging terminal (113), which is located between the two receiving slots (1111) and can be inserted into the charging port at the bottom of the floor scrubber.

9. The drying base for a floor scrubber according to claim 8, characterized in that, The top of the charging terminal (113) is provided with a guide slope (1131).

10. The drying base for a floor scrubber according to any one of claims 1 to 7, characterized in that, The base (10) includes: The seat body (11), the top receiving cavity (111) and the bottom receiving cavity (112) are both formed on the seat body (11); The bottom cover is detachably connected to the bottom of the seat body (11) and is used to cover the opening of the bottom receiving cavity (112).

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