Charging and self-cleaning system of scrubber

Abstract

A scrubber charging and self-cleaning system comprises a base station, a first switching circuit, a charging transformation circuit and a driving transformation circuit are arranged in the base station, the input end of the first switching circuit is connected with a power interface arranged on the base station, and the first output end of the first switching circuit is connected with the input end of the charging transformation circuit; the second output end of the first switching circuit is connected with the input end of the driving transformation circuit, and the output end of the charging transformation circuit and the output end of the driving transformation circuit are both connected with a male end terminal arranged on a base station; the host is internally provided with a second switching circuit, a self-cleaning driving circuit and an electricity storage circuit, the input end of the second switching circuit is connected with a female terminal arranged on the host, the first output end of the host switching circuit is connected with the self-cleaning driving circuit, and the second output end of the second switching circuit is connected with the electricity storage circuit; the driving transformation circuit and the self-cleaning driving circuit are connected to form a self-cleaning system, and the charging transformation circuit and the power storage circuit are connected to form a charging system.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a charging and self-cleaning system for a floor scrubber. Background Art

[0002] With the improvement of people's living standards, floor scrubbers have gradually become an indispensable household appliance in people's daily lives. Floor scrubbers are usually composed of a host and a base station. After use, the host is usually placed on the base station to realize functions such as automatic charging, self-cleaning, and water replenishment. At present, the self-cleaning function of the host is mostly achieved by using the host battery installed inside the host to power the motor to drive the roller brush to rotate, and at the same time, the host battery powers the water pump to spray clean water onto the rotating roller brush through the nozzle. The self-cleaning function has certain requirements on the power of the host battery. After the host is used, the remaining power is usually not enough to maintain the realization of the self-cleaning function, that is, the host battery needs to be charged first. During the charging waiting process, the sewage remaining on the roller brush will continue to emit odor, affecting the user experience.

[0003] Therefore, in view of the shortcomings of the prior art, it is necessary to design a floor scrubber charging and self-cleaning system to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the utility model aims to provide a charging and self-cleaning system for a floor scrubber.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is: a floor scrubber charging and self-cleaning system, comprising:

[0006] A base station, wherein the base station is provided with a base station circuit board, wherein a first switching circuit, a charging transformer circuit and a driving transformer circuit are integrated on the base station circuit board, wherein an input end of the first switching circuit is connected to a power interface provided on the base station, a first output end of the first switching circuit is connected to an input end of the charging transformer circuit, a second output end of the first switching circuit is connected to an input end of the driving transformer circuit, and an output end of the charging transformer circuit and an output end of the driving transformer circuit are both connected to a public terminal provided on the base station;

[0007] A host, wherein the host is provided with a host circuit board, wherein a second switching circuit, a self-cleaning drive circuit and a power storage circuit are integrated on the host circuit board, wherein an input end of the second switching circuit is connected to a female terminal provided on the host, a first output end of the host switching circuit is connected to the self-cleaning drive circuit, and a second output end of the second switching circuit is connected to the power storage circuit;

[0008] The second switching circuit is configured to respond to the first switching circuit to ensure that the driving transformer circuit and the self-cleaning driving circuit are connected to form a self-cleaning system, or to ensure that the charging transformer circuit and the power storage circuit are connected to form a charging system.

[0009] The preferred technical solution is: the power storage circuit is connected to the self-cleaning drive circuit.

[0010] The preferred technical solution is: the main unit is provided with a roller brush motor, a vacuum motor and a water pump, the roller brush motor is used to drive the roller brush to rotate, the vacuum motor is used to generate negative pressure near the roller brush and suck out stains, and the water pump is used to spray clean water onto the roller brush; the self-cleaning drive circuit is connected to the roller brush motor, the vacuum motor and the water pump at the same time.

[0011] The preferred technical solution is: a battery is provided in the host, and the power storage circuit is connected to the battery.

[0012] Due to the application of the above technical solution, the utility model has the following beneficial effects:

[0013] The utility model provides a charging and self-cleaning system for a floor scrubber. A first switching circuit, a charging transformer circuit and a driving transformer circuit are arranged in a base station, and a second switching circuit, a self-cleaning driving circuit and a power storage circuit are arranged in a host. When the host is mounted on the base station, the second switching circuit is configured to respond to the first switching circuit to ensure that the driving transformer circuit and the self-cleaning driving circuit are connected to form a self-cleaning system, or to ensure that the charging transformer circuit and the power storage circuit are connected to form a charging system; that is, the function of directly driving the self-cleaning system with an external power supply is realized, avoiding the disadvantage of the prior art that the self-cleaning function can only be realized after the battery is fully charged due to the low battery power. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the system involved in the utility model. DETAILED DESCRIPTION

[0015] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0016] See also Figure 1. It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Example:

[0019] like Figure 1 As shown, according to an overall technical concept of the utility model, a floor scrubber charging and self-cleaning system is provided, comprising:

[0020] A base station, wherein a base station circuit board is provided in the base station, and a first switching circuit 1, a charging transformer circuit 2 and a driving transformer circuit 3 are integrated on the base station circuit board, an input end of the first switching circuit 1 is connected to a power interface 4 provided on the base station, a first output end of the first switching circuit 1 is connected to an input end of the charging transformer circuit 2, a second output end of the first switching circuit 1 is connected to an input end of the driving transformer circuit 3, and an output end of the charging transformer circuit 2 and an output end of the driving transformer circuit 3 are both connected to a male terminal 5 provided on the top side of the base station;

[0021] A host, wherein a host circuit board is provided in the host, and a second switching circuit 6, a self-cleaning driving circuit 7 and a power storage circuit 8 are integrated on the host circuit board, an input end of the second switching circuit 6 is connected to a female terminal 9 arranged on the bottom side of the host, a first output end of the host switching circuit 6 is connected to the self-cleaning driving circuit 7, and a second output end of the second switching circuit 6 is connected to the power storage circuit 8;

[0022] The second switching circuit 6 is configured to respond to the first switching circuit 1 to ensure that the driving transformer circuit 3 and the self-cleaning driving circuit 7 are connected to form a self-cleaning system, or to ensure that the charging transformer circuit 2 and the power storage circuit 8 are connected to form a charging system.

[0023] like Figure 1 As shown, in an exemplary embodiment of the present utility model, the power storage circuit 8 is connected to the self-cleaning drive circuit 7 (not shown) to realize power supply in the main machine washing state.

[0024] like Figure 1 As shown, in an exemplary embodiment of the utility model, a roller brush motor 10, a vacuum motor 11 and a water pump 12 are provided in the main unit, the roller brush motor 10 is used to drive the roller brush to rotate, the vacuum motor 11 is used to generate negative pressure near the roller brush and suck out stains, and the water pump 12 is used to spray clean water onto the roller brush; the self-cleaning drive circuit 7 is connected to the roller brush motor 10, the vacuum motor 11 and the water pump 12 at the same time.

[0025] like Figure 1 As shown, in an exemplary embodiment of the present utility model, a battery 13 is provided in the host, and the power storage circuit 8 is connected to the battery 13 .

[0026] Therefore, the utility model has the following advantages:

[0027] The utility model provides a charging and self-cleaning system for a floor scrubber. A first switching circuit, a charging transformer circuit and a driving transformer circuit are arranged in a base station, and a second switching circuit, a self-cleaning driving circuit and a power storage circuit are arranged in a host. When the host is mounted on the base station, the second switching circuit is configured to respond to the first switching circuit to ensure that the driving transformer circuit and the self-cleaning driving circuit are connected to form a self-cleaning system, or to ensure that the charging transformer circuit and the power storage circuit are connected to form a charging system; that is, the function of directly driving the self-cleaning system with an external power supply is realized, avoiding the disadvantage of the prior art that the self-cleaning function can only be realized after the battery is fully charged due to the low battery power.

[0028] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A floor scrubber charging and self-cleaning system, characterized in that: include: A base station, wherein the base station is provided with a base station circuit board, wherein a first switching circuit, a charging transformer circuit and a driving transformer circuit are integrated on the base station circuit board, wherein an input end of the first switching circuit is connected to a power interface provided on the base station, a first output end of the first switching circuit is connected to an input end of the charging transformer circuit, a second output end of the first switching circuit is connected to an input end of the driving transformer circuit, and an output end of the charging transformer circuit and an output end of the driving transformer circuit are both connected to a public terminal provided on the base station; A host, wherein the host is provided with a host circuit board, wherein a second switching circuit, a self-cleaning drive circuit and a power storage circuit are integrated on the host circuit board, wherein an input end of the second switching circuit is connected to a female terminal provided on the host, a first output end of the host switching circuit is connected to the self-cleaning drive circuit, and a second output end of the second switching circuit is connected to the power storage circuit; The second switching circuit is configured to respond to the first switching circuit to ensure that the driving transformer circuit and the self-cleaning driving circuit are connected to form a self-cleaning system, or to ensure that the charging transformer circuit and the power storage circuit are connected to form a charging system.

2. A floor scrubber charging and self-cleaning system according to claim 1, characterized in that: The power storage circuit is connected to the self-cleaning driving circuit.

3. A floor scrubber charging and self-cleaning system according to claim 1, characterized in that: The main unit is provided with a roller brush motor, a vacuum motor and a water pump. The roller brush motor is used to drive the roller brush to rotate, the vacuum motor is used to generate negative pressure near the roller brush and suck out stains, and the water pump is used to spray clean water onto the roller brush; the self-cleaning drive circuit is connected to the roller brush motor, the vacuum motor and the water pump at the same time.

4. A floor scrubber charging and self-cleaning system according to claim 1, characterized in that: The host is provided with a battery, and the power storage circuit is connected to the battery.

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