CN219331525U - Floor brush assembly and floor washing machine - Google Patents

Abstract

The utility model relates to the technical field of household appliances, in particular to a floor brush assembly and a floor washing machine. The utility model provides a floor brush assembly, which is applied to a floor washer, wherein the floor brush assembly comprises a floor brush assembly body, a rolling brush, a heating piece and an electric slip ring, and the floor brush assembly body is provided with a rolling brush accommodating space; the rolling brush is positioned in the rolling brush accommodating space and is connected with the ground brush assembly body; the heating element is arranged on the rolling brush; the electric slip ring is provided with a first end and a second end which are oppositely arranged along the axial direction of the rolling brush, the first end of the electric slip ring penetrates through the end part of the rolling brush, the second end of the electric slip ring penetrates through the ground brush assembly body, and the heating piece is electrically connected with the ground washing machine through the electric slip ring. The utility model provides a floor brush assembly and a floor washing machine, which are used for solving the defects that the floor brush assembly in the prior art is easy to breed bacteria and even smells and improving the user experience.

Description

Floor brush assembly and floor washing machine

Technical Field

The utility model relates to the technical field of household appliances, in particular to a floor brush assembly and a floor washing machine.

Background

The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and sucking sewage at the same time and takes the sewage out of the site.

The floor brush assembly is an important component of the floor scrubber for contacting the floor to clean the floor.

However, the floor brush assembly in the prior art is easy to grow bacteria and even smell, resulting in poor user experience.

Disclosure of Invention

The utility model provides a floor brush assembly and a floor washing machine, which are used for solving the defects that the floor brush assembly in the prior art is easy to breed bacteria and even smells and improving the user experience.

The utility model provides a floor brush assembly, which is applied to a floor washing machine and comprises: the floor brush assembly body is provided with a rolling brush accommodating space; the rolling brush is positioned in the rolling brush accommodating space and is connected with the ground brush assembly body; the heating piece is arranged on the rolling brush; the electric slip ring is provided with a first end and a second end which are oppositely arranged along the axial direction of the rolling brush, the first end of the electric slip ring penetrates through the end part of the rolling brush, the second end of the electric slip ring penetrates through the ground brush assembly body, and the heating piece is electrically connected with the ground washing machine through the electric slip ring.

In an embodiment of the present utility model, a roll brush includes: the rolling shaft is positioned in the rolling brush accommodating space and is connected with the ground brush assembly body; the cleaning brush body is sleeved on the rolling shaft, and the heating part is clamped between the rolling shaft and the cleaning brush body.

In an embodiment of the utility model, the outer peripheral wall of the roller is provided with a heat insulating layer, and the heating element is clamped between the heat insulating layer and the cleaning brush body.

In an embodiment of the present utility model, the cleaning brush body is a cleaning brush body made of lint.

In an embodiment of the utility model, the roller brush has an inner cavity, and the heating element is disposed in the inner cavity.

In an embodiment of the utility model, the rolling brush is provided with a heat dissipation hole which is communicated with the inner cavity.

In an embodiment of the utility model, the heat dissipation holes are provided extending in the axial direction of the roll brush.

In an embodiment of the utility model, the ground brush assembly comprises a plurality of heating elements which are positioned in the inner cavity and are uniformly arranged at intervals along the circumferential direction of the rolling brush.

In an embodiment of the present utility model, the heating element is an electric heating wire or an electric heating film.

The utility model also provides a floor scrubber, which comprises the floor brush assembly.

According to the floor brush assembly and the floor scrubber provided by the utility model, the heating piece is arranged on the rolling brush, and can provide heat energy for the rolling brush to sterilize and dry the rolling brush, so that bacteria and even stink generated by the rolling brush can be prevented, the defect that the floor brush assembly is easy to generate bacteria and even stink in the prior art is overcome, and the user experience is improved. In addition, the heating element can be electrically connected with the floor washing machine through the electric slip ring, and when the floor washing machine is in practical implementation, the rolling brush can rotate in the process of cleaning the floor, so if the electric slip ring is not arranged, the wires connected with the heating element can rotate together in the rotating process of the rolling brush, so that the wires of the heating element are wound, poor contact between the heating element and the wires is caused, the heating element cannot heat the rolling brush, and the normal use of the heating element is affected.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a floor brush assembly of the present utility model at an angle.

Fig. 2 is a schematic perspective view of the floor brush assembly of the present utility model at another angle.

Fig. 3 is an exploded view of the roll brush of the present utility model.

Reference numerals:

1. a floor brush assembly body; 11. a rolling brush accommodating space; 2. a rolling brush; 21. a roller; 22. a cleaning brush body; 3. a heating member; o, axial direction of the rolling brush.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present embodiment.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present embodiment, the meaning of "plurality" is at least two, for example, two, three, etc., unless explicitly defined otherwise.

In this embodiment, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present embodiment can be understood by those of ordinary skill in the art according to the specific circumstances.

Fig. 1 to 3 show a floor brush assembly provided by the utility model, and as can be seen from the drawings, the floor brush assembly provided by the utility model is applied to a floor scrubber, and the floor brush assembly comprises a floor brush assembly body 1, a rolling brush 2, a heating element 3 and an electric slip ring, wherein the floor brush assembly body 1 is provided with a rolling brush accommodating space 11; the rolling brush 2 is positioned in the rolling brush accommodating space 11 and is connected with the ground brush assembly body 1; the heating element 3 is arranged on the rolling brush 2, and the heating element 3 can extend from one end of the rolling brush 2 to the other end of the rolling brush 2; the electric slip ring is provided with a first end and a second end which are oppositely arranged along the axial direction O of the rolling brush 2, the first end of the electric slip ring penetrates through the end part of the rolling brush 2, the second end of the electric slip ring penetrates through the ground brush assembly body 1, and the heating piece 3 is electrically connected with the ground washing machine through the electric slip ring.

According to the floor brush assembly provided by the utility model, the heating piece 3 is arranged on the rolling brush 2, and the heating piece 3 can provide heat energy for the rolling brush 2 to sterilize and dry the rolling brush 2, so that bacteria and even stink can be prevented from breeding on the rolling brush 2, the defect that the floor brush assembly in the prior art is easy to breed bacteria and even stink is overcome, and the user experience is improved. In addition, the heating element 3 can be electrically connected with the floor washer through the electric slip ring, and in the specific implementation, since the rolling brush 2 can rotate in the process of cleaning the floor, if the electric slip ring is not arranged, the wires connected with the heating element 3 can rotate together in the rotating process of the rolling brush 2, so that the wires of the heating element 3 are wound, poor contact between the heating element 3 and the wires is caused, the heating element 3 cannot heat the rolling brush 2, and the normal use of the heating element 3 is affected.

Specifically, the floor brush assembly comprises a plurality of heating elements 3, and the heating elements 3 are positioned in the inner cavity and uniformly spaced along the circumferential direction of the rolling brush 2.

In the implementation, compared with the arrangement of one heating element 3 in the inner cavity, the plurality of heating elements 3 not only provide more heat energy, but also can not cause the loss of the heating function of the whole ground brush assembly due to the damage of one heating element 3, thereby improving the durability of the rolling brush 2.

More specifically, the heating member 3 may be an electric heating wire or an electric heating film.

In this embodiment, the heating element 3 is an electrothermal film, which can increase the heating area, and further solve the defect that the floor brush assembly in the prior art is easy to breed bacteria and even smells.

In some embodiments, the rolling brush 2 comprises a rolling shaft 21 and a cleaning brush body 22, wherein the rolling shaft 21 is positioned in the rolling brush accommodating space 11 and is connected with the ground brush assembly body 1; the cleaning brush body 22 is sleeved on the roller 21, and the heating element 3 is clamped between the roller 21 and the cleaning brush body 22.

By the above structure, the connection strength of the heating element 3 can be improved. In particular, if the heating element 3 is directly disposed on the cleaning brush body 22, the cleaning brush body 22 is pressed and deformed when the cleaning brush body 22 contacts with the floor during cleaning, so that the heating element 3 on the cleaning brush body 22 is easy to fall off, i.e. the connection strength between the heating element 3 and the rolling brush 2 is low.

In particular, the roller 21 may be made of a rigid waterproof material having superior mechanical strength, such as plastic.

More specifically, the cleaning brush body 22 is a cleaning brush body 22 made of flannelette. The lint can be existing, has a strong water absorbing effect, and is convenient for cleaning the floor by the cleaning brush body 22. The heat energy provided by the heating element 3 can accelerate the evaporation speed of the water body on the flannelette, so that the flannelette can be finally dried. Can prevent that round brush 2 from breeding bacterium and smelling even, improve drying efficiency, improve user's use experience.

Further, the outer peripheral wall of the roller 21 is provided with a heat insulating layer, and the heating member 3 is interposed between the heat insulating layer and the cleaning brush body 22.

In particular, the heat generated by the heating element 3 can be prevented from being conducted into the cleaning brush body 22, so that the heat of the heating element 3 can be used for heating the cleaning brush body 22 as much as possible, and the defect that bacteria and even stink are easy to grow in the floor brush assembly in the prior art is further overcome.

In particular, the insulating layer can be made of existing glass wool.

In some embodiments, the roller brush 2 has an inner cavity, and the heating element 3 is disposed in the inner cavity.

Through the structure, the heating piece 3 and water can be separated by the cavity wall of the inner cavity, so that the heating piece 3 is prevented from being in direct contact with the water as much as possible, safety accidents such as electric leakage and the like are prevented, and the safety of the floor washing machine in the use process is improved. In addition, the space occupied by the heating element 3 can be reduced.

Further, the roller brush 2 is provided with heat radiation holes, for example, the heat radiation holes may be provided extending in the axial direction O of the roller brush 2 and communicating with the inner cavity.

Through the arrangement of the structure, heat in the inner cavity can be emitted to the surface of the rolling brush 2, the heating speed of the rolling brush 2 is improved, and the defect that bacteria and even stink are easy to breed in a ground brush assembly in the prior art is further overcome.

Specifically, the hole type of the heat dissipation hole is not limited herein, and for example, the heat dissipation hole may be in an "S" shape, a "Y" shape, or an "L" shape, etc.

In some embodiments, the heat dissipation holes may be plural, and the plural heat dissipation holes may be disposed at uniform intervals along the circumferential direction of the roll brush 2.

The utility model also provides a floor scrubber, which comprises the floor brush assembly in the embodiment.

According to the floor washing machine provided by the utility model, the heating piece 3 is arranged on the rolling brush 2, and the heating piece 3 can provide heat energy for the rolling brush 2 to sterilize and dry the rolling brush 2, so that bacteria and even stink can be prevented from breeding on the rolling brush 2, the defect that a floor brush assembly in the prior art is easy to breed bacteria and even stink is overcome, and the user experience is improved. In addition, the heating element 3 can be electrically connected with the floor washer through the electric slip ring, and in the specific implementation, since the rolling brush 2 can rotate in the process of cleaning the floor, if the electric slip ring is not arranged, the wires connected with the heating element 3 can rotate together in the rotating process of the rolling brush 2, so that the wires of the heating element 3 are wound, poor contact between the heating element 3 and the wires is caused, the heating element 3 cannot heat the rolling brush 2, and the normal use of the heating element 3 is affected.

In some embodiments, the floor scrubber may include a frame, a battery assembly, a clean water tank, a suction assembly, a sewage tank, and the floor brush assembly of the above embodiments. The floor brush assembly is arranged at the bottom of the frame and used for executing cleaning operation on a surface to be cleaned, and the clear water tank is arranged on the frame and is in fluid communication with the floor brush assembly so as to supply cleaning water to the floor brush assembly; the sewage tank is arranged on the frame and is in fluid connection with the ground brush assembly; the suction assembly is arranged on the frame and connected with the sewage tank, and can enable negative pressure to be formed in the sewage tank so as to recycle sewage after the cleaning of the floor brush assembly to the sewage tank; the battery assembly is arranged on the frame and is used for supplying power to the suction assembly.

Specifically, the floor brush assembly may include a body, a roller brush 2, a driving member, and a heating member 3. The body has round brush accommodation space 11, and round brush 2 sets up in round brush accommodation space 11, and the driving piece is joined in marriage and is connected in the body and be used for driving round brush 2 relative body rotation to make the scrubbing brush subassembly can carry out cleaning operation, heating piece 3 join in marriage and connect on round brush 2 for provide heat energy to round brush 2.

In specific implementation, the clean water tank supplies water to the rolling brush 2, and the rolling brush 2 rotates relative to the body under the action of the driving piece and cleans the surface to be cleaned. Meanwhile, the suction assembly recovers the sewage after the rolling brush 2 is cleaned to the sewage tank so as to ensure a better cleaning effect. When the floor brush assembly performs the cleaning operation and/or after the cleaning operation is performed, the heating element 3 provides heat energy for the rolling brush 2, and the rolling brush 2 can be dried after the cleaning operation is performed, so that bacteria and even stink of the rolling brush 2 can be prevented from breeding, and the user experience is good.

Further, the heating member 3 may continuously supply heat energy to the roller brush 2 while the floor brush assembly performs the cleaning operation and for a period of time after the cleaning operation is performed. In the process of executing the cleaning operation, the heat energy provided by the heating element 3 can raise the temperature of the water body in the rolling brush 2 so as to soften stains on the surface to be cleaned, so that the floor brush assembly has a better cleaning effect. After the cleaning operation is finished, the heat energy provided by the heating element 3 can accelerate the evaporation speed of the water body on the rolling brush 2 until the brush body is dried. Therefore, the rolling brush 2 can be prevented from breeding bacteria and even smelling, and the user experience degree is good.

In this embodiment, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "manner," "particular modes," or "some modes," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or mode is included in at least one embodiment or mode of the embodiments of the present utility model. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or manner. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or ways. Furthermore, various embodiments or modes and features of various embodiments or modes described in this specification can be combined and combined by those skilled in the art without mutual conflict.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A floor brush assembly for use with a floor scrubber, the floor brush assembly comprising:

the floor brush assembly body (1) is provided with a rolling brush accommodating space (11);

the rolling brush (2) is positioned in the rolling brush accommodating space (11) and is connected with the ground brush assembly body (1);

a heating element (3) arranged on the rolling brush (2);

the electric slip ring is provided with a first end and a second end which are oppositely arranged along the axial direction (O) of the rolling brush (2), the first end of the electric slip ring is arranged at the end part of the rolling brush (2) in a penetrating mode, the second end of the electric slip ring is arranged in the ground brush assembly body (1) in a penetrating mode, and the heating piece (3) is electrically connected with the ground washing machine through the electric slip ring.

2. The floor brush assembly according to claim 1, characterized in that the roll brush (2) comprises:

the rolling shaft (21) is positioned in the rolling brush accommodating space (11) and is connected with the ground brush assembly body (1);

the cleaning brush body (22) is sleeved on the rolling shaft (21), and the heating piece (3) is clamped between the rolling shaft (21) and the cleaning brush body (22).

3. The floor brush assembly according to claim 2, characterized in that the outer peripheral wall of the roller (21) is provided with a heat insulating layer, and the heating element (3) is sandwiched between the heat insulating layer and the cleaning brush body (22).

4. The floor brush assembly according to claim 2, characterized in that the cleaning brush body (22) is a cleaning brush body made of lint.

5. The floor brush assembly according to claim 1, characterized in that the roller brush (2) has an inner cavity, in which the heating element (3) is arranged.

6. The floor brush assembly according to claim 5, characterized in that the roller brush (2) is provided with heat dissipation holes, which communicate with the inner cavity.

7. -floor brush assembly according to claim 6, characterized in that the heat dissipation apertures are arranged extending in the axial direction (O) of the roller brush (2).

8. The floor brush assembly according to claim 5, characterized in that the floor brush assembly comprises a plurality of heating elements (3), wherein the plurality of heating elements (3) are located in the inner cavity and are evenly spaced along the circumference of the roller brush (2).

9. The floor brush assembly according to any of claims 1 to 8, wherein the heating element (3) is a heating wire or an electrothermal film.

10. A floor scrubber, comprising:

a floor brush assembly according to any one of claims 1 to 9.

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