Functional component and wet cleaning equipment

Abstract

The utility model discloses a functional assembly and wet type cleaning equipment. The functional assembly comprises a first shell and a second shell. The first shell and the second shell jointly define a fluid pipeline, and the fluid pipeline comprises a fluid inlet and a fluid outlet. The electrolyzed water generating device is used for generating an electrolyzed water solution, the electrolyzed water generating device comprises an electrode plate and an electrolyzed water controller, and at least part of the electrode plate is arranged in the fluid pipeline. The fluid detection device is used for detecting whether fluid flows through the fluid pipeline or not, the fluid detection device comprises an optical element, an optical structure and a fluid detection controller, and at least part of the optical structure is constructed to be a part of the fluid pipeline. Wherein the optical structure and the second shell are integrally formed, or the optical structure and the first shell are integrally formed; or part of the optical structure and the second shell are integrally formed, and the other part of the optical structure and the first shell are integrally formed.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a functional component and wet cleaning equipment. Background Art

[0002] Floor scrubbers are generally used for wet cleaning of floors and floor tiles. Floor scrubbers are generally used to spray cleaning liquid onto the surface to be cleaned or the rag, and then clean the surface to be cleaned, and the dirt is recovered into the sewage tank through the cleaning liquid.

[0003] In order to improve cleaning efficiency, users generally add detergents to the cleaning solution. However, in some specific environments, detergents are not suitable. Therefore, clean water can be electrolyzed to produce an electrolytic water solution to achieve the purpose of simple disinfection of the cleaned surface. At present, the electrolytic water generation device on the floor scrubber is generally set separately, which not only increases the equipment cost of the floor scrubber, but also increases the installation cost. Utility Model Content

[0004] In view of the deficiencies existing in the above-mentioned technologies, the utility model provides a functional component and wet cleaning equipment, which can effectively reduce equipment and installation costs.

[0005] On the one hand, the utility model provides a functional component, including

[0006] A first shell and a second shell, wherein the first shell and the second shell together define a fluid pipeline, wherein the fluid pipeline includes a fluid inlet and a fluid outlet;

[0007] An electrolytic water generating device, used to generate an electrolytic water solution, the electrolytic water generating device comprising an electrode sheet and an electrolytic water controller, at least part of the electrode sheet being disposed in the fluid pipeline;

[0008] A fluid detection device, used to detect whether there is fluid flowing in the fluid pipeline, the fluid detection device comprising an optical element, an optical structure and a fluid detection controller, at least part of the optical structure being constructed as a part of the fluid pipeline;

[0009] Wherein, the optical structure is integrally formed with the second housing, or

[0010] The optical structure is integrally formed with the first housing; or

[0011] A portion of the optical structure is integrally formed with the second shell, and another portion of the optical structure is integrally formed with the first shell.

[0012] Optionally, it further includes a circuit board, which is installed on the first shell or the second shell, and the optical element, the water electrolysis controller and the fluid detection controller are integrated into the circuit board.

[0013] Optionally, the optical structure is arranged above the electrode sheet.

[0014] Optionally, the fluid pipeline includes a first pipeline, a second pipeline and a third pipeline which are connected in sequence, the first pipeline is connected to the fluid inlet, and the third pipeline is connected to the fluid outlet.

[0015] Optionally, the first pipeline is arranged above the second pipeline, and the second pipeline is arranged above the third pipeline.

[0016] Optionally, at least part of the optical structure is constructed as a part of the first pipeline, and at least part of the electrode sheet is arranged in the third pipeline.

[0017] Optionally, along the height direction, the fluid outlet is lower than the fluid inlet and higher than the location of the electrode sheet.

[0018] Optionally, the functional component further includes a sewage detection device, the sewage detection device includes a transmitting element, a receiving element and a sewage detection controller, and the transmitting element or the receiving element is arranged on the circuit board.

[0019] On the other hand, the present application also discloses a functional component, including:

[0020] An electrolytic water generating device, used to generate an electrolytic water solution, the electrolytic water generating device comprising an electrode sheet and an electrolytic water controller;

[0021] A fluid detection device, used to detect whether there is fluid flowing in the fluid pipeline, the fluid detection device comprising an optical element, an optical structure and a fluid detection controller;

[0022] A sewage detection device, used to detect whether there is dirty fluid flowing in the sewage pipeline, the sewage detection device comprising a transmitting element, a receiving element and a sewage detection controller;

[0023] Wherein, the optical element, one of the transmitting element or the receiving element, the electrolytic water controller, the fluid detection controller and the sewage detection controller are integrated into the same circuit board.

[0024] On the other hand, the present application also discloses a wet cleaning device, comprising the above-mentioned functional components.

[0025] The utility model provides a functional component and a wet cleaning device, wherein the functional component comprises a first shell and a second shell. The first shell and the second shell jointly define a fluid pipeline, and the fluid pipeline comprises a fluid inlet and a fluid outlet. An electrolytic water generating device is used to generate an electrolytic water solution, and the electrolytic water generating device comprises an electrode sheet and an electrolytic water controller, and at least part of the electrode sheet is arranged in the fluid pipeline. A fluid detection device is used to detect whether there is fluid flowing in the fluid pipeline, and the fluid detection device comprises an optical element, an optical structure and a fluid detection controller, and at least part of the optical structure is constructed to form a part of the fluid pipeline. Among them, the optical structure is integrally formed with the second shell, or the optical structure is integrally formed with the first shell; or part of the optical structure is integrally formed with the second shell, and another part of the optical structure is integrally formed with the first shell. Integrating the electrolytic water generating device and the fluid detection device into one component can effectively reduce the production cost. At the same time, during installation, it is only necessary to install the functional component to the wet cleaning device, saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural schematic diagram of a functional component installed in a suction pipe in an embodiment of the utility model;

[0027] Figure 2 is a schematic diagram of the structure of functional components in one embodiment;

[0028] Figure 3 is a structural decomposition diagram of functional components in one embodiment;

[0029] Figure 4 It is a structural decomposition diagram of functional components from another angle;

[0030] Figure 5 is a cross-sectional view along the vertical direction in one embodiment;

[0031] Figure 6 is a schematic diagram of the structure of a circuit board in a functional component in an embodiment;

[0032] Figure 7 is a schematic structural diagram of a first shell in an embodiment;

[0033] Figure 8 is a schematic structural diagram of a floor scrubber in one embodiment;

[0034] Fig. 9 Schematic diagram of the structure of a sweeping robot in one embodiment. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should be noted that if a directional indication is involved in the embodiments of the present invention, the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0039] refer to Figure 1-7, a functional component 10 is disclosed in the figure, and the functional component 10 integrates an electrolytic water generating device and a fluid detection device. The electrolytic water generating device is used to produce an electrolytic water solution, and the electrolytic ionized water changes the pH and redox potential of the water through electrolysis. The principle of electrolytic water is a prior art and will not be described in detail here. The electrolytic water generating device includes an electrode sheet and an electrolytic water controller 18. At least part of the electrode sheet is arranged in the fluid pipeline 13. The electrode sheet includes a first electrode sheet 16 and a second electrode sheet 17, and the two electrode sheets are respectively connected to the positive and negative electrodes of the power supply. When the power is turned on, the clean water will gradually become a sterilizing liquid. The electrolytic water controller 18 is used to control the conduction and disconnection of the circuit connected to the electrode sheet.

[0040] The fluid detection device is used to detect whether there is fluid flowing in the fluid pipeline 13. The fluid detection device includes an optical element 22, an optical structure 25 and a fluid detection controller 26. The fluid detection device is generally an optical liquid level sensor. The principle of the pipeline photoelectric liquid level sensor is based on the propagation and reflection characteristics of light, and the height of the liquid level is determined by measuring the change in light intensity. When the liquid in the pipeline changes, the degree of absorption and reflection of light will also change, thereby changing the intensity of the light signal received by the receiver 24. By processing the received light signal, the light signal is converted into an electrical signal and sent to the data processing algorithm for processing and analysis. The height information of the liquid level can be obtained. The principle of optical liquid detection is also a relatively common detection technology, which will not be described in detail here. The optical element 22 is generally composed of a light source 23 and a receiver 24. The optical structure 25 is generally a prism-shaped structure that can reflect and refract light. The light source 23 is used to emit light, and the receiver 24 is used to receive light and convert it into an electrical signal. The light source 23 is usually an LED or a fluorescent lamp, and the receiver 24 is usually a detector or a photosensitive sensor. At least part of the optical structure 25 is constructed as a part of the fluid pipeline 13. That is, the fluid flows through the surface of the optical structure 25 .

[0041] refer to Figure 2-5 In a specific embodiment, the functional component 10 includes a first housing 11 and a second housing 12. The first housing 11 and the second housing 12 together define a fluid pipeline 13. The fluid pipeline 13 includes a fluid inlet 14 and a fluid outlet 15. The optical structure 25 can be integrally formed with the second housing 12 (refer to Figure 4 ), the optical structure 25 and the inner wall of the first shell 11 form part of the fluid pipeline 13. The optical structure 25 can be integrally formed with the first shell 11, and the optical structure 25 and the inner wall of the second shell 12 form part of the fluid pipeline 13. It is also possible that part of the optical structure 25 is integrally formed with the second shell 12, and the other part of the optical structure 25 is integrally formed with the first shell 11, and a channel is formed between the two. The second shell is generally molded with a material with relatively good light transmittance.

[0042] In this way, the optical structure 25 of the fluid detection device is designed to be integrated with the electrolytic water generation device and molded as a whole, which can not only reduce at least one set of molds but also reduce the installation cost of each machine.

[0043] Continue to refer Figure 2-7 , the first shell 11 and the second shell 12 in the figure are rectangular as a whole. Of course, in other embodiments, they can also be any other shape. A holding space is defined between the first shell 11 and the second shell 12, and the holding space can be used for fluid flow. The fluid flows into the fluid space from the fluid inlet 14 and flows out from the fluid outlet 15. In order to ensure that the detection result of the fluid detection device is more accurate, the optical structure 25 is arranged above the electrode sheet. The top here does not specifically refer to the top, but can also be obliquely above. Because the electrode sheets need to be immersed in the liquid when they are working, if the optical structure 25 is lower than the position of the electrode sheets, then the fluid detection device will not alarm until the water in the area where the electrode sheets are located is consumed, which will produce a blank period of fluid supply for a certain period of time, which is something that users do not want to see. The optical structure 25 is arranged at the top, and when there is no fluid supply in the pipeline, an alarm signal can be generated at the first time.

[0044] refer to Figure 5 and 7 , since a large number of bubbles will be generated when the electrolytic water generating device is working, if these bubbles enter the area where the optical structure 25 is located, it will affect the detection results. Therefore, the entire accommodating space is divided into three areas by a partition plate, and a connecting hole is provided at the partition plate to facilitate the flow of fluid. The optical structure 25 is set in the first area, and the electrode sheet is set in the third area, with a second area in between. A partition with a connecting hole is set in the first area and the second area to ensure that the fluid in the first area cannot flow quickly to the second area. A partition with a connecting hole is set between the second area and the third area to prevent bubbles in the third area from moving to the second area. That is, the fluid pipeline 13 includes a first pipeline 28 (first area), a second pipeline 29 (second area) and a third pipeline 21 (third area) which are connected in sequence, the first pipeline 28 is connected to the fluid inlet 14, and the third pipeline 21 is connected to the fluid outlet 15. With Figure 7 The placement of the first housing is used as a reference, the vertical direction is the height direction, the first pipeline 28 is arranged above the second pipeline 29, and the second pipeline 29 is arranged above the third pipeline 21. At least part of the optical structure 25 is constructed as a part of the first pipeline 28, and at least part of the electrode sheet is arranged in the third pipeline 21.

[0045] Further, continue to refer to Figure 7 In order to ensure the accuracy of the detection result, along the height direction, the fluid outlet 15 is lower than the fluid inlet 14 and higher than the position of the electrode sheet.

[0046] Furthermore, in order to realize the control of each device, the functional component 10 also includes a circuit board 27, and the circuit board 27 is installed on the second housing 12 or the first housing 11. In order to reduce the production cost and installation space, the optical element 22, the electrolysis water controller 18 and the fluid detection controller 26 are integrated on the circuit board 27. In this way, the control elements of two or more devices (such as MCU, resistors, electrodes, receivers 24, transmitters and other electronic components) are integrated on one circuit board 27 to form a complete control circuit. Figure 3-6 In one embodiment, the second shell 12 has an optical structure 25 integrated on one side facing the first shell 11, and the other side of the second shell 12 is defined with a mounting groove for mounting a circuit board 27. The optical element 22 on the circuit board 27 cooperates with the optical structure 25 to realize the fluid detection function.

[0047] refer to Figure 2-7 The functional component 10 also includes a sewage detection device, which is used to detect whether there is sewage flowing in the suction pipe 34. The sewage detection device includes a transmitting element 31, a receiving element 32 and a sewage detection controller 33. The transmitting element 31 or the receiving element 32 is arranged on the circuit board 27. When there is no dirt flowing in the suction pipe 34, part of the light emitted by the transmitting element 31 is received by the receiving element 32. When there is dirt flowing in the suction pipe 34, the dirt will change the direction of the light. At this time, the light received by the receiving element 32 will change. After the light signal changes, it will cause the electrical signal to change, so as to detect the dirt flow in the suction pipe 34. One of the transmitting element 31 and the receiving element 32 is arranged on the circuit board 27, and the other is arranged on the opposite side of the suction pipe 34. The sewage detection controller 33 is also arranged on the circuit board 27. At this time, the circuit board 27 integrates the electrolytic water generation device, the fluid detection device and the sewage detection device controller, so as to achieve a three-in-one effect and further reduce the cost. The arrangement of the electronic control components of the circuit board 27 will not be described in detail here, and those skilled in the art can design it according to the relevant functions.

[0048] The present application also discloses a functional component 10, comprising:

[0049] An electrolytic water generating device, used to generate an electrolytic water solution, the electrolytic water generating device comprising an electrode sheet and an electrolytic water controller 18;

[0050] A fluid detection device, used to detect whether there is fluid flowing in the fluid pipeline 13, the fluid detection device includes an optical element 22, an optical structure 25 and a fluid detection controller 26;

[0051] A sewage detection device, used to detect whether there is dirty fluid flowing in the sewage pipeline, the sewage detection device includes a transmitting element 31, a receiving element 32 and a sewage detection controller 33;

[0052] The optical element 22 , one of the transmitting element 31 or the receiving element 32 , the water electrolysis controller 18 , the fluid detection controller 26 and the sewage detection controller 33 are integrated into the same circuit board 27 .

[0053] refer to Figure 8 and 9 The present application also discloses a wet cleaning device 100, which may be a wet upright vacuum cleaner, a sweeping robot, or other forms of cleaning devices, which are not specifically limited herein. The wet cleaning device 100 may be provided with the functional components 10 in the above-mentioned embodiment.

[0054] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described here.

Claims

1. A functional component, characterized in that: include: A first shell and a second shell, wherein the first shell and the second shell together define a fluid pipeline, wherein the fluid pipeline includes a fluid inlet and a fluid outlet; An electrolytic water generating device, used to generate an electrolytic water solution, the electrolytic water generating device comprising an electrode sheet and an electrolytic water controller, at least part of the electrode sheet being disposed in the fluid pipeline; A fluid detection device, used to detect whether there is fluid flowing in the fluid pipeline, the fluid detection device comprising an optical element, an optical structure and a fluid detection controller, at least part of the optical structure being constructed as a part of the fluid pipeline; Wherein, the optical structure is integrally formed with the second housing, or The optical structure is integrally formed with the first housing; or A portion of the optical structure is integrally formed with the second shell, and another portion of the optical structure is integrally formed with the first shell.

2. The functional component according to claim 1, characterized in that It also includes a circuit board, which is installed on the first shell or the second shell, and the optical element, the electrolysis water controller and the fluid detection controller are integrated into the circuit board.

3. The functional component according to claim 1 or 2, characterized in that: The optical structure is arranged above the electrode sheet.

4. The functional component according to claim 1 or 2, characterized in that: The fluid pipeline includes a first pipeline, a second pipeline, and a third pipeline that are connected in sequence. The first pipeline is in fluid communication with the fluid inlet, and the third pipeline is in fluid communication with the fluid outlet.

5. The functional component according to claim 4, characterized in that The first pipeline is arranged above the second pipeline, and the second pipeline is arranged above the third pipeline.

6. The functional component according to claim 4, characterized in that At least part of the optical structure is constructed as a part of the first pipeline, and at least part of the electrode sheet is arranged in the third pipeline.

7. The functional component according to claim 1 or 2, characterized in that: Along the height direction, the fluid outlet is lower than the fluid inlet and higher than the position of the electrode sheet.

8. The functional component according to claim 2, characterized in that The functional component also includes a sewage detection device, which includes a transmitting element, a receiving element and a sewage detection controller. The transmitting element or the receiving element is arranged on the circuit board.

9. A functional component, characterized in that: include: An electrolytic water generating device, used to generate an electrolytic water solution, the electrolytic water generating device comprising an electrode sheet and an electrolytic water controller; A fluid detection device, used to detect whether there is fluid flowing in the fluid pipeline, the fluid detection device comprising an optical element, an optical structure and a fluid detection controller; A sewage detection device, used to detect whether there is dirty fluid flowing in the sewage pipeline, the sewage detection device comprising a transmitting element, a receiving element and a sewage detection controller; Wherein, the optical element, one of the transmitting element or the receiving element, the electrolytic water controller, the fluid detection controller and the sewage detection controller are integrated into the same circuit board.

10. A wet cleaning device, characterized in that: The method comprises the functional components as claimed in any one of claims 1 to 9.

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