Water dispenser

Abstract

The embodiment of the utility model discloses a water dispenser which comprises a display panel, a water outlet and a container placement seat, and further comprises first acquisition equipment for acquiring first portrait information, and second acquisition equipment for acquiring second portrait information, container information and hand position information, the first acquisition equipment is positioned below the display panel in the vertical direction; the second collection device is arranged right behind the water outlet in the horizontal direction, and the included angle between the target collection connecting line and the horizontal plane is 45-75 degrees. According to the water dispenser, the portrait information, the container information and the hand position information of the user can be recognized through the first collection device and the second collection device, so that whether water flows out or not and the water outlet information are judged, user operation can be simplified, and intellectualization and safety are improved.

Description

Technical Field

[0001] This utility model relates to the field of drinking water control system technology, and in particular to a water dispenser. Background Technology

[0002] As residents' consumption levels rise, they are paying increasing attention to the health and safety of drinking water. The water dispenser industry is gradually developing towards multi-functionality, energy efficiency, intelligence, and personalization. Common water dispensers on the market can meet the needs for drinking water at different temperatures and are suitable for various usage scenarios. Currently, common methods for dispensing hot water on water dispensers include pressing the hot water button directly, and pressing the child lock button first, followed by the hot water button. However, directly dispensing hot water can lead to users not reacting in time, causing hot water to splash out if the cup is not placed on the dispenser, and children or the elderly can easily touch the hot water and suffer burns, posing a certain safety hazard. Pressing the child lock button first, followed by the hot water button, is difficult for children or the elderly to understand and is relatively cumbersome to operate.

[0003] Therefore, it is particularly important to develop a water dispenser that can simplify user operation and improve intelligence and safety. Utility Model Content

[0004] To address the aforementioned technical issues, this application provides a water dispenser that uses a first and a second data acquisition device to identify user facial information, container information, and hand position information, thereby determining whether water is dispensed and the water temperature. This simplifies user operation and enhances intelligence and safety.

[0005] The technical solution provided in this application is as follows:

[0006] This application provides a water dispenser, which includes a display panel, a water outlet and a container placement base. The water dispenser also includes a first acquisition device for acquiring first human image information, and a second acquisition device for acquiring second human image information, container information and hand position information.

[0007] The first acquisition device is located vertically below the display panel;

[0008] The second acquisition device is positioned horizontally directly behind the water outlet, and the angle between the target acquisition line and the horizontal plane is 45°-75°. The target acquisition line is the line connecting the second acquisition device and the container placement base.

[0009] In some alternative implementations, the target acquisition line is the line connecting the center of the second acquisition device and the outer side of the container placement base.

[0010] In some alternative implementations, the first data collection device is located in the middle of the water dispenser in the horizontal direction.

[0011] In some alternative implementations, the second collection device is located vertically below the outlet.

[0012] In some optional embodiments, the water dispenser further includes a main control board, which is electrically connected to the first data acquisition device and the second data acquisition device, respectively.

[0013] In some optional embodiments, the water dispenser further includes a hot water tank, a cold water tank, and a heat exchanger, wherein the hot water tank and the cold water tank are connected by pipelines; the heat exchanger is connected to the hot water tank and the cold water tank by pipelines respectively; and the water outlet is connected to the heat exchanger and the cold water tank by pipelines respectively.

[0014] In some alternative embodiments, the hot water tank is equipped with a heating plate and a first temperature sensor; the heat exchanger is equipped with a second temperature sensor.

[0015] In some alternative implementations, the main control board is electrically connected to the first temperature sensor, the second temperature sensor, and the display board, respectively.

[0016] In some alternative implementations, the main control board is equipped with a wireless LAN Bluetooth integrated module.

[0017] In some alternative embodiments, a flow meter is provided in the outlet.

[0018] By adopting the above technical solution, the water dispenser provided in this application has the following beneficial effects:

[0019] The first acquisition device is located vertically below the display panel. It can acquire the first image information of a person of normal height and determine the water dispensing information based on the first image information, which can simplify user operation and improve the level of intelligence.

[0020] The second data acquisition device is positioned horizontally directly behind the water outlet, with the target acquisition line forming an angle of 45°-75° with the horizontal plane. The target acquisition line is the line connecting the second data acquisition device and the container placement base. The second data acquisition device can acquire the image information of a shorter person, container information, and hand position information. Based on the image information of the person, it can determine whether water is being dispensed, and based on the container information and hand position information, it can determine whether water is being dispensed and the water dispensing information. This can prevent scalding, improve safety, and provide a more personalized drinking experience, enhancing the user experience. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a cross-sectional view of a water dispenser according to an embodiment of the present invention;

[0023] Figure 2 This is a flowchart of the water dispensing logic of a water dispenser according to an embodiment of the present invention;

[0024] Figure 3 This is a flowchart of the user active data entry process for a water dispenser according to an embodiment of the present invention;

[0025] Figure 4 This is a flowchart of the passive data entry process for a water dispenser according to an embodiment of the present invention;

[0026] Figure 5 This is a flowchart of common human health data analysis for water dispensers proposed according to an embodiment of the present invention.

[0027] The following is supplementary explanation of the attached figures:

[0028] 1-Display panel; 2-Outlet; 3-Container placement seat; 4-First data acquisition device; 5-Second data acquisition device; 6-Main control board; 7-Hot water tank; 8-Cold water tank; 9-Heat exchanger; 10-Valve body. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0030] The term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this application. In the description of this application, it should be understood that the terms "upper," "lower," "top," "bottom," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," etc., are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein.

[0031] When a numerical range is disclosed herein, the range is considered continuous and includes the minimum and maximum values ​​of the range, as well as every value between the minimum and maximum values. Furthermore, when the range refers to an integer, it includes every integer between the minimum and maximum values ​​of the range. Additionally, when multiple ranges are provided to describe a feature or characteristic, the ranges may be combined. In other words, unless otherwise specified, all ranges disclosed herein should be understood to include any and all subranges to which they are included. For example, a specified range from “1 to 10” should be considered to include any and all subranges between the minimum value 1 and the maximum value 10. Exemplary subranges of the range 1 to 10 include, but are not limited to, 1 to 6.1, 3.5 to 7.8, 5.5 to 10, etc.

[0032] Because the hot water dispensing methods commonly used in water dispensers on the market are easily touched by children or the elderly, leading to scalding, this poses a certain safety hazard. Furthermore, the child lock button is difficult for children or the elderly to understand and is cumbersome to operate. Therefore, to simplify user operation and improve intelligence and safety, this application provides a water dispenser.

[0033] Please see Figure 1 , Figure 1 This is a cross-sectional view of a water dispenser according to an embodiment of the present invention. The water dispenser provided in this application includes a display panel 1, a water outlet 2, and a container placement base 3. The water dispenser also includes a first acquisition device 4 for acquiring first human image information, and a second acquisition device 5 for acquiring second human image information, container information, and hand position information.

[0034] The first acquisition device 4 is located vertically below the display panel 1;

[0035] The second acquisition device 5 is positioned horizontally directly behind the outlet 2, and the angle between the target acquisition line and the horizontal plane is 45°-75°. The target acquisition line is the line connecting the second acquisition device 5 and the container placement seat 3.

[0036] Optionally, the first acquisition device 4 can acquire first human image information, and the second acquisition device 5 can acquire second human image information, container information, and hand position information. The device types of the first acquisition device 4 and the second acquisition device 5 can be set according to actual business needs and are not limited here. For example, the first acquisition device 4 and the second acquisition device 5 can be cameras.

[0037] Optionally, the first image information is image information of a person of normal height who can be captured by the first acquisition device 4; the second image information is image information of a person who is shorter, such as an elderly person or a child, who can be captured by the second acquisition device 5.

[0038] Optionally, the hand location information is obtained by the second data acquisition device 5 reading the container information after the container is placed, and determining whether a hand has accidentally touched the container or the water outlet based on the container information. If a hand is placed in front of the container or on the water outlet 2, the original color block on the container or water outlet 2 will be obscured, and the main control board 6 determines whether a hand has been accidentally touched by comparing the color blocks. If a hand has been accidentally touched, the hot water flow will stop. By identifying the hand location information, scalding accidents caused by accidental contact can be effectively prevented, ensuring user safety.

[0039] Optionally, the display panel 1 is equipped with touch buttons and indicator lights. The touch buttons are used for on / off control of functions such as facial information collection and container location information collection. The information displayed on the display panel 1 can be set according to actual business needs and is not limited here. For example, the display panel 1 can display water temperature, water output, and age information.

[0040] Optionally, the container placement seat 3 is located below the water outlet 2 and is used to place the container.

[0041] In an optional embodiment, the target acquisition line is the line connecting the center of the second acquisition device 5 and the outer side of the container placement seat 3.

[0042] Optionally, the target acquisition line is the line between the second acquisition device 5 and the container placement seat 3. When the angle between the target acquisition line and the horizontal plane is 45°-75°, the second acquisition device 5 has a better information acquisition effect.

[0043] The optimal height for setting the second acquisition device 5 is determined by the angle between the line connecting the center of the second acquisition device 5 and the outer side of the container placement seat 3 and the horizontal plane. This allows for better adaptation to differences in user height, ensuring the capture of more comprehensive and clearer image information, thereby improving the accuracy and efficiency of recognition.

[0044] In an optional embodiment, the first data collection device 4 is located in the middle of the water dispenser in the horizontal direction.

[0045] In an optional embodiment, the second collection device 5 is located vertically below the outlet 2.

[0046] Optionally, the first data acquisition device 4 can also be located on the left or right side of the water dispenser in the horizontal direction, or integrated with other functional modules to realize more intelligent functions; it can also be set in the most suitable position for user operation and observation, thereby providing a more intuitive user interface and a more convenient operating experience, and also making the design of the water dispenser more diversified, and able to be optimized according to the needs of product appearance and internal structure.

[0047] Optionally, when the hot water dispenser button is pressed, the second data acquisition device 5 reads the container position information; if the container is placed on the container base 3, the first data acquisition device 4 reads the human image information; if the human image information collected by the first data acquisition device 4 is not in the frequently used human database, the age information is determined; and based on the age information, hot water of the corresponding temperature is dispensed.

[0048] Optionally, the second acquisition device 5 can also be used to read the facial information of shorter children.

[0049] Optionally, if the facial information collected by the first acquisition device 4 or the second acquisition device 5 is not in the frequently used people database, the frequently used people database and the corresponding container database can be formed by collecting facial and container information.

[0050] The system uses the first data acquisition device 4 to identify container information and the second data acquisition device 5 to identify user facial information, thereby determining whether water is dispensed and the water temperature. The system automatically adjusts the water temperature according to the preferences or needs of users of different age groups, providing a more personalized drinking experience. Users do not need to manually adjust the water temperature; the system can automatically set it based on the facial recognition results, improving the convenience of use.

[0051] In an optional embodiment, the water dispenser further includes a main control board 6, which is electrically connected to the first data acquisition device 4 and the second data acquisition device 5, respectively.

[0052] Optionally, the main control board 6 is used to process the information collected by the first acquisition device 4 and the second acquisition device 5; and to communicate with the display board 1. The first portrait information collected by the first acquisition device 4, the second portrait information collected by the second acquisition device 5, and the container information are uploaded to the cloud server through the main control board 6 for judgment of portrait information and age information.

[0053] In an optional embodiment, the water dispenser further includes a hot water tank 7, a cold water tank 8, and a heat exchanger 9. The hot water tank 7 and the cold water tank 8 are connected by pipes. The heat exchanger 9 is connected to the hot water tank 7 and the cold water tank 8 by pipes. The water outlet 2 is connected to the heat exchanger 9 and the cold water tank 8 by pipes.

[0054] Optionally, the hot water tank 7 and the cold water tank 8 are connected by a pipeline for the cold water tank 8 to replenish the hot water tank 7.

[0055] Optionally, the outlet 2 is connected to the heat exchanger 9 and the cold water tank 8 via pipelines. Cold water can be discharged directly, while hot water needs to pass through the heat exchanger 9 to reach the outlet 2 to be discharged.

[0056] Optionally, the water dispenser further includes several valve bodies 10 that control the pipeline; the valve bodies 10 are detachably connected to the pipeline; the valve bodies are controlled by the main control board 6.

[0057] Optionally, the heat exchanger 9 is used to mix hot and cold water for heat exchange, so that the temperature reaches the preset outlet water temperature.

[0058] In an optional embodiment, the hot water tank 7 is equipped with a heating plate and a first temperature sensor; the heat exchanger 9 is equipped with a second temperature sensor.

[0059] Optionally, the heating plate is used to heat the water in the hot water tank 7; the first temperature sensor is used to monitor the water temperature in the hot water tank 7 so that the water in the hot water tank 7 is kept at a certain temperature.

[0060] Optionally, the second temperature sensor is used to monitor the water temperature in the heat exchanger 9 so that the water in the heat exchanger 9 reaches the required water temperature.

[0061] By installing a heat exchanger, the working time of direct heating equipment can be reduced, and the water output efficiency can be improved. It can also ensure that the hot water maintains a constant temperature during the transportation process, avoiding temperature fluctuations. At the same time, the hot water temperature can be adjusted according to the needs of different users, adapting to different scenarios and user requirements, and improving the user experience.

[0062] In an optional embodiment, the main control board 6 is electrically connected to the first temperature sensor, the second temperature sensor, and the display board 1, respectively.

[0063] Optionally, the main control board 6 receives water temperature data monitored by the first temperature sensor and the second temperature sensor to determine whether the required temperature has been reached; the main control board 6 is also used to control the display board 1 to display relevant information to the user.

[0064] In an optional embodiment, the main control board 6 is equipped with a wireless LAN Bluetooth integrated module.

[0065] Optionally, the main control board 6 can communicate via a network. Users can set frequently used people and containers through a mobile device application, or rely on the machine to repeatedly identify and determine whether it is a frequently used person and container. The mobile device application can preset the temperature and container capacity to make a specific container dispense water at a specified temperature, and actively stop dispensing water after dispensing the specified amount of water. It can also perform health data analysis by identifying the amount of water taken, the frequency of water taking, and water taking habits of frequently used people, and provide feedback to the user through the mobile device application.

[0066] By integrating a wireless LAN and Bluetooth module, the water dispenser can achieve network communication, allowing users to remotely control the water volume or temperature via smart mobile devices or other devices, providing a more convenient service. At the same time, the water dispenser can collect user data, improve its intelligence level, and provide a more intuitive user interaction experience.

[0067] In an optional embodiment, a flow meter is provided in the water outlet 2 to monitor the water output and feed it back to the main control board 6. The flow meter can then output the corresponding amount of water according to the needs of different users, preventing overflow and reducing water waste. At the same time, it can provide more personalized services by combining user habits and water usage needs.

[0068] Please see Figure 2 , Figure 2 This is a flowchart illustrating the water dispensing logic of a water dispenser according to an embodiment of the present invention. The following is a general description of the water dispensing logic of a water dispenser provided in this application embodiment:

[0069] 1) Initialize the first acquisition device 4 and the second acquisition device 5; when the hot water button is pressed, the second acquisition device 5 reads the container position information; if the container is placed on the container placement seat 3 within 1 minute, the first acquisition device 4 reads the first human image information and the second acquisition device 5 reads the second human image information; if the container is not placed on the container placement seat 3, re-determine whether the hot water button has been pressed.

[0070] 2) If the first image information is collected by the first acquisition device 4 or the second image information is collected by the second acquisition device 5, and the image information is not in the frequently used person database, the image information is uploaded to the cloud through the main control board 6 to determine the age information.

[0071] 3) If the person's age is between 10 and 60 years old, serve boiling water at 95℃; if the person's age is not between 10 and 60 years old, serve warm water at 60℃.

[0072] 4) If the first image information is collected by the first acquisition device 4 or the second image information is collected by the second acquisition device 5, and the image information is in the frequently used people database, then hot water of the relevant temperature is generated based on the information in the frequently used people database.

[0073] 5) When the first image information is collected by the first acquisition device 4 or the second image information is collected by the second acquisition device 5, and the hot water button is pressed, 60℃ warm water is dispensed.

[0074] 6) The second data acquisition device 5 reads the container information. When a hand is placed in front of the container or on the water outlet 2, the original color block of the container or water outlet 2 will be blocked. The main control board 6 determines whether there is a hand accidental touch by comparing the color blocks. If a hand accidental touch occurs and hot water is being dispensed, the water flow will stop; if a hand accidental touch occurs and cold water is being dispensed, the water flow will not stop.

[0075] 7) After water is dispensed, the container position information is read by the second acquisition device 5 to determine whether the container is on the container placement seat 3; if the container is on the container placement seat 3 and the hot water dispense button is pressed again, the water dispensing stops; if the container is not on the container placement seat 3, the water dispensing stops.

[0076] In an optional embodiment, the user can actively set frequently used people and containers via a mobile device application, preset the temperature and container capacity, so that a specific container dispenses water at a specified temperature, and the user can manually stop dispensing water after dispensing the specified capacity. Please refer to [link to relevant documentation]. Figure 3 , Figure 3 This is a flowchart of the user registration process for a water dispenser according to an embodiment of the present invention. The following is a general description of the user registration process for a water dispenser provided in this application embodiment:

[0077] 1) The user logs in to the mobile device application.

[0078] 2) Users collect facial information through mobile devices.

[0079] 3) Upload a photo of the container and associate it with frequently used people and containers.

[0080] 4) Set the outlet water temperature and container capacity information.

[0081] 5) Send the settings information to the water dispenser main control board 6 via the wireless LAN Bluetooth integrated module.

[0082] In an optional embodiment, the water dispenser can also repeatedly identify and determine whether the user and container are frequent users and form a database of frequent users and corresponding databases of frequent containers. Please refer to [link to relevant documentation]. Figure 4 , Figure 4 This is a flowchart of the passive data entry process for a water dispenser based on an embodiment of the present invention. The following is a general description of the passive data entry process for a water dispenser provided in this application embodiment:

[0083] 1) When the first image information is collected by the first data acquisition device 4 or the second image information is collected by the second data acquisition device 5, the water discharge process begins; if the image information is not in the frequently used data collection database, the image information is recorded and the number of times water is dispensed is recorded.

[0084] 2) If the number of times water is dispensed is greater than three, the person's image will be recorded in the frequently used people database, and the most recent container will be recorded as a frequently used container and set as a frequently used person in the mobile application.

[0085] 3) If the current container is a commonly used container and the maximum capacity data of the container is stored, the water dispenser will automatically stop dispensing water after reaching the maximum capacity value; if the current container is a commonly used container and the maximum capacity data of the container is not stored, the amount of water dispensed in this container this time will be recorded, and if the container capacity data is more than three times, the maximum amount of water dispensed in the three times will be set as the maximum capacity of the current container.

[0086] 4) If the current container is not a frequently used container and the container has been filled with water more than three times, set the container as a frequently used container, notify the user through the mobile device application that a new container has been detected, and continue to the process of recording water volume data.

[0087] 5) If the current container is not a frequently used container and the container has been filled with water less than three times, proceed to the process of recording container capacity data.

[0088] In an optional embodiment, the water dispenser can perform health data analysis by collecting data on the amount and frequency of water consumption by regular users. Please refer to [link / reference]. Figure 5 , Figure 5 This is a flowchart of a water dispenser's health data analysis for frequent users, based on an embodiment of the present invention. The following is a general description of a water dispenser's health data analysis process provided in this application embodiment:

[0089] 1) When the first image information is collected by the first acquisition device 4 or the second image information is collected by the second acquisition device 5, the water discharge process begins; if the image information is within the frequently used people database, the water temperature, number of water discharges, and water volume per discharge are collected.

[0090] 2) Send information to mobile device applications via the wireless LAN Bluetooth integration module.

[0091] 3) The mobile application generates health reports, daily water consumption charts, etc., based on the water consumption data of the day and sends them to the user.

[0092] 4) If the person's image information is not in the frequently used person database, it will not be included in the frequently used person health data analysis process.

[0093] The water dispenser provided in this application includes a display panel 1, a water outlet 2, and a container placement base 3. The water dispenser also includes a first acquisition device 4 for acquiring first human image information, and a second acquisition device 5 for acquiring second human image information, container information, and hand position information. The first acquisition device 4 is located vertically below the display panel 1. The second acquisition device 5 is horizontally positioned directly behind the water outlet 2, and the angle between the target acquisition line and the horizontal plane is 45°-75°. The target acquisition line is the line connecting the second acquisition device 5 and the container placement base 3. The water dispenser provided in this application has the following beneficial effects:

[0094] 1) The first acquisition device is located below the display panel in the vertical direction. The first acquisition device can acquire the first human image information of a normal height, and determine the water information based on the first human image information, which can simplify user operation and improve the level of intelligence.

[0095] 2) The second acquisition device is positioned horizontally directly behind the water outlet, and the angle between the target acquisition line and the horizontal plane is 45°-75°. The target acquisition line is the line connecting the second acquisition device and the container placement base. The second acquisition device can acquire the image information of a shorter person, container information, and hand position information. Water dispensing information is determined based on the image information of the person, and whether water is dispensed and the dispensing information are determined based on the container information and hand position information. This can prevent scalding, improve safety, and provide a more personalized drinking experience, enhancing the user experience.

[0096] 3) Based on users' water-taking habits, a database of frequently used people and corresponding databases of frequently used containers are created. At the same time, the system can be automatically set according to user habits to stop when the cup is full, reducing operation time and improving water-taking efficiency.

[0097] 4) By collecting data on the amount and frequency of water consumption by regular users, health data analysis can be performed to provide more personalized services and improve the level of intelligence and user experience.

[0098] The above description is only an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A water dispenser comprising a display panel (1), a water outlet (2) and a container placing seat (3), characterized in that, The water dispenser further comprises a first collecting device (4) for collecting first portrait information, and a second collecting device (5) for collecting second portrait information, container information and hand position information; The first collecting device (4) is located below the display panel (1) in the vertical direction; The second collecting device (5) is located right behind the water outlet (2) in the horizontal direction, and the included angle between the target collecting line and the horizontal plane is 45°-75°, the target collecting line being the line between the second collecting device (5) and the container placing seat (3).

2. The water dispenser of claim 1, wherein, The target collecting line is the line between the center of the second collecting device (5) and the outside of the container placing seat (3).

3. The water dispenser of claim 1, wherein, The first collecting device (4) is located in the middle of the water dispenser in the horizontal direction.

4. The water dispenser of claim 1, wherein, The second collecting device (5) is located below the water outlet (2) in the vertical direction.

5. The water dispenser of claim 1, wherein, The water dispenser further comprises a main control board (6) electrically connected with the first collecting device (4) and the second collecting device (5).

6. The water dispenser of claim 5, wherein, The water dispenser further comprises a hot water tank (7), a cold water tank (8) and a heat exchanger (9), the hot water tank (7) and the cold water tank (8) being connected through pipelines; the heat exchanger (9) being connected with the hot water tank (7) and the cold water tank (8) through pipelines respectively; the water outlet (2) being connected with the heat exchanger (9) and the cold water tank (8) through pipelines respectively.

7. The water dispenser of claim 6, wherein, The hot water tank (7) is provided with a heating disc and a first temperature sensor; the heat exchanger (9) is provided with a second temperature sensor.

8. The water dispenser of claim 7, wherein, The main control board (6) is electrically connected with the first temperature sensor, the second temperature sensor and the display panel (1) respectively.

9. The water dispenser of claim 5, wherein, The main control board (6) is provided with a wireless local area network Bluetooth integrated module.

10. The water dispenser of claim 1, wherein, The water outlet (2) is provided with a flow meter.

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