A water collection detection structure and detection method for cleaning water of a cleaning device

Abstract

The present invention discloses a water collection detection structure and a detection method for cleaning water of a cleaning device, comprising a water tank body, a capacity detection component, a water shortage detection component, a water tank outlet, a water pipe and a water use unit. The capacity detection component is arranged on the water tank body. One end of the water shortage detection component is connected to the water tank outlet of the water tank body through a water pipe. The other end of the water shortage detection component is connected to the water use unit.

Description

Technical Field

[0001] The invention belongs to the field of cleaning small household appliances, and in particular relates to a water collection detection structure and a detection method for cleaning water of a cleaning device. Background Art

[0002] In daily life, due to the abundance of daily necessities, cleaning devices have been subdivided into many categories, which has brought a lot of convenience. When cleaning floors, tile floors and other ground environments, there is a cleaning device that can be used specifically for floors, tile floors and other ground environments. It combines functions such as washing and brushing, which is more convenient to use. At the same time, when using it, water can also be more economical. Usually, the full water capacity of a clean water tank can clean a space of 200 to 300 square meters.

[0003] However, in daily use, usually only the sewage tank is cleaned after one use. When it is directly cleaned the next time, it is found that no clean water is sprayed out when the cleaning is halfway through, which will reduce the cleaning effect and bring a poor user experience.

[0004] Therefore, a structure capable of detecting the capacity and water shortage of a clean water tank is needed to provide prompts for the water level and water shortage of the clean water tank. Summary of the invention

[0005] Purpose of the invention: To provide a water collection detection structure and a detection method for cleaning water used in a cleaning device, which can prompt the water capacity in a clean water tank and provide a timely reminder of water shortage.

[0006] Technical solution: A water collection detection structure for cleaning water of a cleaning device, comprising a water tank body, a capacity detection component, a water shortage detection component, a water tank outlet, a water pipe and a water unit. Among them, the capacity detection component is arranged on the water tank body. One end of the water shortage detection component is connected to the water tank outlet of the water tank body through a water pipe. The other end of the water shortage detection component is connected to the water unit.

[0007] The present invention discloses a water collection detection structure for cleaning water of a cleaning device, comprising a water tank body, a capacity detection component, a water shortage detection component, a water tank outlet, a water pipe and a water unit. The capacity detection component is used to detect the liquid capacity in the clean water tank, and the water shortage detection component is used to detect the exhaustion of water in the clean water tank during use. Through the double-layer detection of the clean water tank solution and the water outlet, the clean water tank can be effectively detected and reminded in a timely and real-time manner during use, thereby improving the user's sense of use and satisfaction.

[0008] Furthermore, in the water collection detection structure of the cleaning water of the above-mentioned cleaning device, the capacity detection component includes a floating groove, a reflective float valve, a measuring rail groove, a light sensor and a power access terminal. Among them, the floating groove is arranged in the water tank body and is located at one end of the side of the water tank body. The reflective float valve is arranged in the floating groove. The reflective float valve is provided with a light reflecting end. The measuring rail groove is arranged outside the water tank body and is located at one end close to the floating groove. The height of the measuring rail groove is the same as the height of the water tank body. The light sensor is arranged on the measuring rail groove. The power access terminal is arranged on the water tank body and is located at the top of one end close to the measuring rail groove. The power access terminal is electrically connected to the light sensor. As a preferred embodiment of the present invention, the capacity detection component adopts a reflective float valve and a light sensor. Through the reflective float valve, as the liquid level rises and falls, it can move up and down and reflect light to the light sensor, and the light sensor detects the capacity through the reflected light.

[0009] Furthermore, in the water collection detection structure for cleaning water of the cleaning device mentioned above, the water shortage detection component includes a detection end body, a light emitting end, a light receiving end, a water inlet and a water outlet. The detection end body is a component with an internal hollow shape. The light emitting end and the light receiving end are respectively arranged at the top of the two ends of the detection body. The water inlet and the water outlet are respectively arranged on the side of the top of the two ends of the detection body. As a preferred embodiment of the present invention, the water shortage detection component can make the liquid passing through the detection end body cut off the optical signal composed of the light emitting end and the light receiving end, indicating that the amount of water passing through the water shortage detection component is sufficient. When no liquid passes through the water inlet and the water outlet, the light emitting end and the light receiving end resume the propagation of the optical signal, indicating that no liquid passes through the water shortage detection component, thereby realizing real-time detection of water shortage.

[0010] Furthermore, in the water collection detection structure of the cleaning device, a plurality of light sensors are evenly distributed on the measuring track groove. As a preferred embodiment of the present invention, a plurality of light sensors for measuring capacity are provided on the measuring track groove, at least two, and the function of providing a plurality of light sensors can effectively divide the capacity into percentages, so that the capacity change can be effectively detected, while improving the detection effect.

[0011] Furthermore, in the water collection detection structure of the cleaning device, the side wall of the floating groove is a fine mesh structure. As a preferred embodiment of the present invention, the floating groove is used to reflect the floating valve to move up and down with the rise and fall of the liquid level. The side wall of the floating groove with the fine mesh structure can effectively prevent the liquid entering the clean water tank from containing impurities, thereby affecting the movement of the transmitting float valve.

[0012] Furthermore, in the water collection detection structure of the cleaning device, the light sensor is an infrared sensor. As a preferred embodiment of the present invention, the infrared sensor is used as the light sensor, which is not only stable but also can reduce costs.

[0013] Furthermore, in the water collection detection structure of the cleaning device, the detection end body is a hollow rectangular member. As a preferred embodiment of the present invention, the detection end body adopts a rectangular structure and is hollow inside, which is convenient for water flow and installation of the light emitting end and the light receiving end.

[0014] Furthermore, in the water collection detection structure of the cleaning device, the detection end body is a hollow rectangular parallelepiped with a bend in the middle. As a preferred embodiment of the present invention, the hollow rectangular parallelepiped with a bend in the middle is used, which is not easily blocked by impurities during use.

[0015] Furthermore, in the water collection detection structure of the cleaning device, the light emitting end is an infrared emitting end, and the light receiving end is an infrared receiving end. As a preferred embodiment of the present invention, the light emitting end and the light receiving end use infrared devices to make the light more stable and reduce the cost.

[0016] In addition, the present invention also provides a detection method for a water collection detection structure of cleaning water of a cleaning device, comprising the following steps:

[0017] 1) When the clean water tank containing the above-mentioned water collection detection structure is filled with water, the reflective float valve can be lifted as the liquid level rises;

[0018] 2) The lifted reflective float valve can reflect the light from the light sensor back to the light sensor when passing through the light sensor;

[0019] 3) The light sensor can provide feedback after receiving the reflected light, and can provide capacity feedback according to the location of the light sensor;

[0020] 4) When the cleaning device is in use, as the liquid level drops, the reflective float valve drops along with the liquid level;

[0021] 5) After the reflection float valve drops, it feeds back the light emitted by the light sensor when passing through the light sensor, so that the light sensor can provide feedback on the decrease in capacity;

[0022] 6) When the liquid in the clean water tank is discharged through the water pipe and the water shortage detection component, the liquid blocks the propagation of the optical signal composed of the light emitting end and the light receiving end in the detection end body, and a signal prompt of water is obtained;

[0023] 7) When the liquid in the clean water tank is used up and no water passes through the water shortage detection component, the liquid cannot block the propagation of the optical signal composed of the light emitting end and the light receiving end in the detection end body, and the signal of the optical signal connection is regained to obtain a water shortage signal prompt.

[0024] It can be seen from the above technical scheme that the present invention has the following beneficial effects: the present invention discloses a water collection detection structure for cleaning water of a cleaning device, comprising a water tank body, a capacity detection component, a water shortage detection component, a water tank outlet, a water pipe and a water unit. Among them, the capacity detection component is used to detect the liquid capacity in the clean water tank, and the water shortage detection component is used to detect the depletion of water in the clean water tank during use. Through the double-layer detection of the clean water tank solution and the water outlet, the clean water tank can be effectively detected and reminded in a timely and real-time manner during use, thereby improving the user's sense of use and satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The capacity detection component described in the embodiment of the present invention;

[0026] Figure 2 The water shortage detection component described in Example 1 of the present invention;

[0027] Figure 3 The water shortage detection component described in Example 2 of the present invention;

[0028] Figure 4 The water collection detection structure of the cleaning water of the cleaning device according to Embodiment 1 of the present invention;

[0029] Figure 5 This is the water collection detection structure for cleaning water of the cleaning device described in Example 2 of the present invention.

[0030] In the figure: water tank body 1, capacity detection component 2, floating groove 21, reflective float valve 22, measuring rail groove 23, light sensor 24, power access terminal 25, water shortage detection component 3, detection end body 31, light emitting end 32, light receiving end 33, water inlet 34, water outlet 35, water tank outlet 4, water pipe 5, water use unit 6. DETAILED DESCRIPTION

[0031] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments.

[0032] Example 1

[0033] like Figure 1 , Figure 2 and Figure 4The water collection detection structure of the cleaning water of the cleaning device shown includes a water tank body 1, a capacity detection component 2, a water shortage detection component 3, a water tank outlet 4, a water pipe 5 and a water unit 6. Among them, the capacity detection component 2 is arranged on the water tank body 1. Among them, one end of the water shortage detection component 3 is connected to the water tank outlet 4 of the water tank body 1 through the water pipe 5. The other end of the water shortage detection component 3 is connected to the water unit 6. In addition, the capacity detection component 2 includes a floating groove 21, a reflection float valve 22, a measuring rail groove 23, a light sensor 24 and a power supply access terminal 25. Among them, the floating groove 21 is arranged in the water tank body 1 and is located at one end of the side of the water tank body 1. The reflection float valve 22 is arranged in the floating groove 21. The reflection float valve 22 is provided with a light reflection end. In addition, the measuring rail groove 23 is arranged outside the water tank body 1 and is located at one end close to the floating groove 21. The height of the measuring rail groove 23 is the same as the height of the water tank body 1. The light sensor 24 is arranged on the measuring rail groove 23. The power supply access terminal 25 is arranged on the water tank body 1 and is located at the top of one end close to the measuring rail groove 23. The power supply access terminal 25 is electrically connected to the light sensor 24. At the same time, the water shortage detection component 3 includes a detection end body 31, a light emitting end 32, a light receiving end 33, a water inlet 34 and a water outlet 35. The detection end body 31 is a component with an internal hollow shape. The light emitting end 32 and the light receiving end 33 are respectively arranged at the top of both ends of the detection body 31. The water inlet 34 and the water outlet 35 are respectively arranged on the side of the top of both ends of the detection body 31. Among them, a plurality of light sensors 24 are evenly distributed on the measuring rail groove 23. In addition, the side wall of the floating groove 21 is a fine mesh structure. At the same time, the light sensor 24 is an infrared sensor. In addition, the detection end body 31 is a hollow part in the shape of a rectangular parallelepiped. In addition, the light emitting end 32 is an infrared emitting end. The light receiving end 33 is an infrared receiving end.

[0034] At the same time, the present invention also discloses a detection method of a water collection detection structure of cleaning water for a cleaning device, comprising the following steps:

[0035] 1) When the clean water tank containing the above-mentioned water collection detection structure is filled with water, the reflective float valve 22 can be lifted as the liquid level rises.

[0036] 2) The lifted reflective float valve 22 can reflect the light of the light sensor 24 back to the light sensor 24 when passing through the light sensor 24 .

[0037] 3) The light sensor 24 can provide feedback after receiving the reflected light, and can provide capacity feedback according to the location of the light sensor 24 .

[0038] 4) When the cleaning device is in use, as the liquid level drops, the reflective float valve 22 drops along with the liquid level.

[0039] 5) After the reflection float valve 22 drops, it feeds back the light emitted by the light sensor 24 when passing through the light sensor 24, so that the light sensor 24 can feed back the decrease in capacity.

[0040] 6) When the liquid in the clean water tank is discharged through the water pipe 5 and the water shortage detection component 3, the liquid blocks the propagation of the optical signal composed of the light emitting end 32 and the light receiving end 33 in the detection end body 31, and a signal prompt of water is obtained.

[0041] 7) When the liquid in the clean water tank is used up and no water passes through the water shortage detection component 3, the liquid cannot block the propagation of the optical signal composed of the light emitting end 32 and the light receiving end 33 in the detection end body 31, and the signal of the optical signal connection is regained to obtain a water shortage signal prompt.

[0042] Example 2

[0043] like Figure 1 , Figure 3 and Figure 5 The water collection detection structure of the cleaning water of the cleaning device shown includes a water tank body 1, a capacity detection component 2, a water shortage detection component 3, a water tank outlet 4, a water pipe 5 and a water unit 6. Among them, the capacity detection component 2 is arranged on the water tank body 1. Among them, one end of the water shortage detection component 3 is connected to the water tank outlet 4 of the water tank body 1 through the water pipe 5. The other end of the water shortage detection component 3 is connected to the water unit 6. In addition, the capacity detection component 2 includes a floating groove 21, a reflection float valve 22, a measuring rail groove 23, a light sensor 24 and a power supply access terminal 25. Among them, the floating groove 21 is arranged in the water tank body 1 and is located at one end of the side of the water tank body 1. The reflection float valve 22 is arranged in the floating groove 21. The reflection float valve 22 is provided with a light reflection end. In addition, the measuring rail groove 23 is arranged outside the water tank body 1 and is located at one end close to the floating groove 21. The height of the measuring rail groove 23 is the same as the height of the water tank body 1. The light sensor 24 is arranged on the measuring rail groove 23. The power supply access terminal 25 is arranged on the water tank body 1 and is located at the top of one end close to the measuring rail groove 23. The power supply access terminal 25 is electrically connected to the light sensor 24. At the same time, the water shortage detection component 3 includes a detection end body 31, a light emitting end 32, a light receiving end 33, a water inlet 34 and a water outlet 35. The detection end body 31 is a component with a hollow shape inside. The light emitting end 32 and the light receiving end 33 are respectively arranged at the top of both ends of the detection body 31. The water inlet 34 and the water outlet 35 are respectively arranged on the side of the top of both ends of the detection body 31. Among them, a plurality of light sensors 24 are evenly distributed on the measuring rail groove 23. In addition, the side wall of the floating groove 21 is a fine mesh structure. At the same time, the light sensor 24 is an infrared sensor. In addition, the detection end body 31 is a hollow part in the shape of a rectangular parallelepiped with a bend in the middle. In addition, the light emitting end 32 is an infrared emitting end. The light receiving end 33 is an infrared receiving end.

[0044] At the same time, the present invention also discloses a detection method of a water collection detection structure of cleaning water for a cleaning device, comprising the following steps:

[0045] 1) When the clean water tank containing the above-mentioned water collection detection structure is filled with water, the reflective float valve 22 can be lifted as the liquid level rises.

[0046] 2) The lifted reflective float valve 22 can reflect the light of the light sensor 24 back to the light sensor 24 when passing through the light sensor 24 .

[0047] 3) The light sensor 24 can provide feedback after receiving the reflected light, and can provide capacity feedback according to the location of the light sensor 24 .

[0048] 4) When the cleaning device is in use, as the liquid level drops, the reflective float valve 22 drops along with the liquid level.

[0049] 5) After the reflection float valve 22 drops, it feeds back the light emitted by the light sensor 24 when passing through the light sensor 24, so that the light sensor 24 can feed back the decrease in capacity.

[0050] 6) When the liquid in the clean water tank is discharged through the water pipe 5 and the water shortage detection component 3, the liquid blocks the propagation of the optical signal composed of the light emitting end 32 and the light receiving end 33 in the detection end body 31, and a signal prompt of water is obtained.

[0051] 7) When the liquid in the clean water tank is used up and no water passes through the water shortage detection component 3, the liquid cannot block the propagation of the optical signal composed of the light emitting end 32 and the light receiving end 33 in the detection end body 31, and the signal of the optical signal connection is regained to obtain a water shortage signal prompt.

[0052] The above description is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. A water collection detection structure for cleaning water of a cleaning device, characterized in that: The invention comprises a water tank body (1), a capacity detection component (2), a water shortage detection component (3), a water tank outlet (4), a water pipe (5) and a water use unit (6); wherein the capacity detection component (2) is arranged on the water tank body (1); one end of the water shortage detection component (3) is connected to the water tank outlet (4) of the water tank body (1) through the water pipe (5); the other end of the water shortage detection component (3) is connected to the water use unit (6); the capacity detection component (2) comprises a floating groove (21), a reflective float valve (22), a measuring rail groove (23), a light sensor (24) and a power supply access terminal (25); wherein the floating groove (21) is arranged in the water tank body (1) and is located at one end of the side of the water tank body (1); the reflective float valve (22) is arranged in the floating groove (21); the reflective float valve (22) is provided with a light reflecting end; the measuring rail groove (23) is arranged on the water tank body The water tank body (1) is provided with a light sensor (24) disposed on the measuring rail groove (23); the power supply access terminal (25) is disposed on the water tank body (1) and is located at the top of one end close to the measuring rail groove (23); the power supply access terminal (25) is electrically connected to the light sensor (24); the water shortage detection component (3) comprises a detection terminal body (31), a light emitting terminal (32), a light receiving terminal (33), a water inlet (34) and a water outlet (35); the detection terminal body (31) is a component with a hollow interior; the light emitting terminal (32) and the light receiving terminal (33) are respectively disposed at the top of both ends of the detection terminal body (31); and the water inlet (34) and the water outlet (35) are respectively disposed on the side edges of the top of both ends of the detection terminal body (31).

2. The water collection detection structure for cleaning water of a cleaning device according to claim 1, characterized in that: A plurality of light sensors (24) are evenly distributed on the measuring track groove (23).

3. The water collection detection structure for cleaning water of a cleaning device according to claim 1, characterized in that: The side wall of the floating tank (21) is a fine-mesh screen structure.

4. The water collection detection structure for cleaning water of a cleaning device according to claim 1, characterized in that: The light sensor (24) is an infrared sensor.

5. The water collection detection structure for cleaning water of a cleaning device according to claim 1, characterized in that: The detection end body (31) is a hollow piece in the shape of a rectangular parallelepiped.

6. The water collection detection structure for cleaning water of a cleaning device according to claim 1, characterized in that: The detection end body (31) is a hollow piece in the shape of a rectangular parallelepiped with a bend in the middle.

7. The water collection detection structure for cleaning water of a cleaning device according to claim 1, characterized in that: The light emitting end (32) is an infrared emitting end; and the light receiving end (33) is an infrared receiving end.

8. A method for detecting a water collection detection structure of cleaning water for a cleaning device according to claim 1, characterized in that: The steps include: 1) When the water tank body of the water collection detection structure of the cleaning device is filled with water, the reflective float valve (22) can be lifted as the liquid level rises; 2) the lifted reflective float valve (22) can reflect the light from the light sensor (24) back to the light sensor (24) when passing through the light sensor (24); 3) The light sensor (24) can provide feedback after receiving the reflected light, and can provide capacity feedback according to the location of the light sensor (24); 4) When the cleaning device is in use, as the liquid level drops, the reflective float valve (22) drops along with the liquid level; 5) When the reflective float valve (22) passes through the light sensor (24), the light emitted by the light sensor (24) is fed back, so that the light sensor (24) can provide feedback on the decrease in capacity; 6) When the liquid in the water tank body is discharged through the water pipe (5) and the water shortage detection component (3), the liquid blocks the propagation of the optical signal composed of the light emitting end (32) and the light receiving end (33) in the detection end body (31), thereby obtaining a water signal prompt; 7) When the liquid in the water tank body is used up and no water passes through the water shortage detection component (3), the liquid cannot block the propagation of the optical signal composed of the light emitting end (32) and the light receiving end (33) in the detection end body (31), and the signal of the optical signal connection is regained to obtain a water shortage signal prompt.

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