Water outlet assembly, water purifier and control method

Abstract

The present application relates to a kind of water outlet assembly, pure drinking machine and control method, it relates to pure drinking machine equipment technical field, for solving the problem that the water that user takes out from pure drinking machine does not reach the required water temperature requirement.Temperature detection device is arranged on the water outlet nozzle, and temperature detection device is used to detect the current water temperature in the water outlet nozzle;Wherein, the water outlet nozzle can reach the required water temperature of user when the current water temperature detected by temperature detection device is equal to the required water temperature of user.The water temperature of each place in the storage water space in the water outlet nozzle is basically consistent in the present application, and the temperature difference between each place water is within the preset range, so that the temperature difference between the current water temperature detected by temperature detection device in the water outlet nozzle and the water temperature of the water outlet nozzle outlet is within the preset range.

Description

Technical Field

[0001] This invention relates to the field of water purifier technology, and particularly to a water outlet component, a water purifier, and a control method. Background Technology

[0002] Currently, the water temperature detected by water purifiers on the market is the temperature immediately after the heating element has finished heating the water. The water outlet of the water purifier is a certain distance away from the heating element. The temperature decay in the water outlet pipe of the water purifier and the time interval between the water being heated by the heating element and the water being taken out of the water purifier will cause the water temperature detected by the water purifier to be inconsistent with the water temperature taken out of the water outlet.

[0003] However, users usually take water based on the water temperature detected by the water purifier. This often results in the water taken from the water purifier being lower than the required water temperature, and the temperature difference is large, which does not meet the required water temperature requirement, thus affecting the user's experience and comfort when taking water.

[0004] In other words, existing technologies have the problem that the water taken out by users from water purifiers does not meet the required water temperature. Summary of the Invention

[0005] This invention provides a water outlet component, a water purifier, and a control method to solve the problem that the water taken out by the user from the water purifier does not meet the required water temperature.

[0006] This invention provides a water outlet assembly, comprising:

[0007] A spout, used for dispensing water; and

[0008] A temperature detection device is installed on the water outlet and is used to detect the current water temperature inside the water outlet.

[0009] The temperature difference between the current water temperature inside the spout and the temperature at the spout outlet is within a preset range.

[0010] In one embodiment, a water level detection device is also included. The water level detection device is disposed on the water outlet and is used to detect the water intake information of the water intake container. The water intake information includes at least one of the following: the current position, depth, shape, and current water level of the water intake container.

[0011] In one implementation, it further includes:

[0012] A decorative spout element, which is set on the spout; and

[0013] A water level detection device is installed on the water outlet decoration to detect the water intake information of the water intake container. The water intake information includes at least one of the following: the current position, depth, shape, and current water level of the water intake container.

[0014] In one embodiment, a control module is also included. The control module is electrically connected to the temperature detection device and the control valve of the water outlet. The control module can control the water outlet to dispense water according to the current water temperature detected by the temperature detection device. And / or the control module is electrically connected to the water level detection device and the control valve of the water outlet. The control module can control the water outlet to dispense water according to the water intake information detected by the water level detection device.

[0015] In one embodiment, the temperature detection device is an infrared temperature detection device, and / or the water level detection device is an ultrasonic water level detection device, and / or the control module includes a voice interaction module, allowing the user to send voice commands for water intake.

[0016] In one embodiment, a display panel is also included, which is electrically connected to the control module. The control module can control the display panel to display at least one of the following: the current water temperature of the faucet, the top shape of the water dispensing container, an alarm message indicating that the water dispensing container is not in place, and a voice water dispensing command.

[0017] This invention provides a water purifier, comprising:

[0018] The water purifier itself; and

[0019] The aforementioned water outlet component is located on the main body of the water purifier.

[0020] In one embodiment, the water purifier body includes:

[0021] fuselage; and

[0022] The front cover is mounted on the fuselage;

[0023] The water outlet is located on the front shell and is connected to the water outlet pipe inside the body.

[0024] This invention provides a control method for a water purifier, comprising:

[0025] Receive water intake instructions;

[0026] Detect the current water temperature inside the spout;

[0027] Determine if the current water temperature meets the user's desired water intake temperature;

[0028] Water is dispensed into the water container when the current water temperature reaches the user's desired water temperature.

[0029] In one implementation, if the current water temperature does not reach the user's desired water temperature, the water in the faucet is drained and heated water is introduced into it until the current water temperature reaches the user's desired water temperature.

[0030] In one embodiment, discharging water into the water intake container specifically includes the following steps:

[0031] Detect the current position of the water intake container;

[0032] Determine whether the water container is placed correctly based on the current location;

[0033] If it is determined that the water container is in place, water is discharged into the water container to the first preset water level.

[0034] In one embodiment, discharging water into the water intake container to a first preset water level specifically includes the following steps:

[0035] The spout continuously dispenses water;

[0036] Detect the current water level in the water intake container;

[0037] Determine whether the current water level has reached the first preset water level;

[0038] If the current water level is determined to have reached the first preset water level, the water outlet will stop discharging water.

[0039] After pausing for the scheduled time, determine whether the user has taken the water container;

[0040] If it is determined that the user has not removed the water container, water will continue to flow into the water container until the second preset water level is reached.

[0041] In one implementation, before determining whether the user has taken the water container after a predetermined pause time, the method further includes determining whether the user has chosen to pause water dispensing during the predetermined pause time. If it is determined that the user has not chosen to pause water dispensing during the predetermined pause time, then after the predetermined pause time, it is determined whether the user has taken the water container. If it is determined that the user has chosen to pause water dispensing during the predetermined pause time, then the water outlet stops dispensing water until the user chooses to cancel the pause.

[0042] In one embodiment, discharging water into the water intake container to a second preset water level specifically includes the following steps:

[0043] The spout continuously dispenses water;

[0044] Detect the current water level in the water intake container;

[0045] Determine whether the current water level has reached the second preset water level;

[0046] If the current water level is determined to have reached the second preset water level, the water outlet will stop discharging water.

[0047] After pausing for the scheduled time, determine whether the user has taken the water container;

[0048] If it is determined that the user has not removed the water container, water will continue to flow into the water container until the third preset water level is reached.

[0049] In one embodiment, discharging water from the water intake container to a third preset water level specifically includes the following steps:

[0050] The spout continuously dispenses water;

[0051] Detect the current water level in the water intake container;

[0052] Determine whether the current water level has reached the third preset water level;

[0053] If the current water level is determined to have reached the third preset water level, the water outlet will stop discharging water.

[0054] After pausing for the scheduled time, determine whether the user has taken the water container;

[0055] If it is determined that the user has not removed the water container, water will continue to flow into the water container up to the fourth preset water level.

[0056] In one embodiment, discharging water into the water intake container to the fourth preset water level specifically includes the following steps:

[0057] The spout continuously dispenses water;

[0058] Detect the current water level in the water intake container;

[0059] Determine whether the current water level has reached the fourth preset water level;

[0060] If the current water level is determined to have reached the fourth preset water level, the water outlet will stop discharging water, and the entire water intake process will end.

[0061] In one embodiment, the first preset water level is the liquid level corresponding to 30% of the capacity of the water intake container, the second preset water level is the liquid level corresponding to 50% of the capacity of the water intake container, the third preset water level is the liquid level corresponding to 80% of the capacity of the water intake container, and the fourth preset water level is the liquid level corresponding to 90% of the capacity of the water intake container.

[0062] In one implementation, if it is determined that the user has taken the water container, the entire water collection process is completed.

[0063] Compared with existing technologies, the advantages of this invention are that, due to the small water storage space within the spout and the limited amount of water, the water temperature throughout the storage space is essentially uniform, and the temperature differences between different locations are within a preset range. This ensures that the temperature difference between the current water temperature detected by the temperature detection device and the water temperature at the spout outlet (the user's actual water temperature) is also within the preset range. Therefore, when the user takes water according to the detected current water temperature, it ensures that the user receives water at the desired temperature from the spout. This improves the user's experience and comfort when taking water from the water purifier. Attached Figure Description

[0064] The invention will now be described in more detail with reference to embodiments and the accompanying drawings.

[0065] Figure 1 This is a schematic diagram of the exploded three-dimensional structure of the water outlet component in Embodiment 1 of the present invention;

[0066] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of the water outlet component in Embodiment 2 of the present invention;

[0067] Figure 3 This is a three-dimensional structural diagram of the water purifier in Embodiment 3 of the present invention;

[0068] Figure 4 yes Figure 3 Exploded 3D view of the water purifier;

[0069] Figure 5 This is a diagram illustrating how to determine the internal height of a water intake container;

[0070] Figure 6 This is a schematic diagram of the control method in Embodiment 3 of the invention.

[0071] Figure label:

[0072] 10. Water spout; 20. Temperature detection device; 30. Display panel; 40. Water level detection device; 50. Water spout decorative part; 100. Water container; 200. Water purifier body; 201. Body; 202. Front shell. Detailed Implementation

[0073] The invention will now be further described with reference to the accompanying drawings.

[0074] Example 1

[0075] like Figure 1 As shown, the present invention provides a water outlet assembly, which includes a water outlet 10 and a temperature detection device 20. The difference between the current water temperature inside the water outlet 10 and the temperature at the outlet of the water outlet 10 is within a preset range.

[0076] In the above setup, because the water storage space inside the spout 10 is small and the water volume is relatively low, the water temperature throughout the storage space is essentially uniform, and the temperature difference between different locations is within a preset range. Therefore, the temperature difference between the current water temperature detected by the temperature detection device 20 inside the spout 10 and the water temperature at the spout outlet (the user's actual water temperature) is also within the preset range. This ensures that when the user takes water according to the detected current water temperature, they receive water from the spout 10 that meets their required temperature, thereby improving the user's experience and comfort when taking water from the water purifier.

[0077] It should be noted that the water purifier is equipped with a water outlet 10 for dispensing water, and the water temperature at the outlet 10 is the same as the water temperature dispensed by the water purifier. The temperature difference mentioned above is usually controlled within ±1℃.

[0078] It should be noted that when the temperature detection device 20 detects that the current water temperature is not equal to the user's desired water temperature (meaning it is lower than the user's desired water temperature), the water outlet 10 will discharge the water from the water purifier. The water purifier will then activate the heating element to heat the drinking water and input it into the water outlet 10. Water will only be dispensed by the user once the temperature detection device 20 detects that the current water temperature is equal to the user's desired water temperature. This avoids the impact of heat loss from the water purifier's outlet pipes on the user's water dispensing experience, thereby improving the user's experience and comfort.

[0079] Specifically, such as Figure 1 As shown, in one embodiment, the water dispensing assembly further includes a spout decoration 50 and a water level detection device 40. The spout decoration 50 is disposed on the spout 10, and the water level detection device 40 is disposed on the spout decoration 50 for detecting water intake information from the water intake container 100. The water intake information includes the current position, depth, shape, and current water level of the water intake container 100. This facilitates the water dispensing assembly in determining whether the water intake container 100 is properly positioned based on its current position, and in determining the highest liquid level (i.e., the internal depth) of the water intake container 100 based on its current position, depth, and shape. It also analyzes and determines the percentage of the current water level relative to the internal depth to determine whether the current water level has reached a preset level, and stops dispensing water when the preset level is reached. This ensures that the user can obtain the required volume and temperature of water.

[0080] Specifically, in one embodiment, a control module is also included. The control module is electrically connected to the temperature detection device 20 and the control valve of the water outlet 10. The control module can control the water outlet 10 to dispense water according to the current water temperature detected by the temperature detection device 20. The control module is also electrically connected to the water level detection device 40 and the control valve of the water outlet 10. The control module can control the water outlet 10 to dispense water according to the water intake information detected by the water level detection device 40.

[0081] In the above setup, the control module can determine whether the current water temperature is equal to the user's desired water temperature. When the temperature detection device 20 detects that the current water temperature is equal to the user's desired water temperature, it controls the water outlet 10 to dispense water, allowing the user to obtain water at the desired temperature. The control module can determine whether the water dispensing container 100 is properly positioned based on its current location, and determine the highest liquid level (internal depth) of the water dispensing container 100 based on its current position, depth, and shape. It also analyzes and determines the percentage of the current water level within the container's internal depth to determine if the current water level has reached a preset level, and stops dispensing water when the preset level is reached. This ensures that the user can obtain the required volume and temperature of water.

[0082] Specifically, in one embodiment, the control module is provided with a first to a fourth preset water level. The first preset water level is the liquid level corresponding to 30% of the capacity of the water intake container, the second preset water level is the liquid level corresponding to 50% of the capacity of the water intake container, the third preset water level is the liquid level corresponding to 80% of the capacity of the water intake container, and the fourth preset water level is the liquid level corresponding to 90% of the capacity of the water intake container.

[0083] It should be noted that different preset water levels are set according to the user's purpose for dispensing water. When preparing formula, since too much formula may cool down before the child finishes, the water container is typically filled to 30% capacity. When preparing medicinal granules, the water container is usually filled to half capacity, so it is set to 50% capacity. When brewing tea, the cup is usually filled almost to the brim, but to prevent scalding from overflowing hot water, the water container is set to 80% capacity. To prevent water from overflowing due to the user's inattention and causing injury, the maximum water dispensing capacity is set to 90% capacity.

[0084] Specifically, in one embodiment, the temperature detection device 20 employs an infrared temperature detection device.

[0085] Specifically, in one embodiment, the water level detection device 40 employs an ultrasonic water level detection device.

[0086] Specifically, in one embodiment, the control module includes a voice interaction module, allowing the user to send voice commands for water dispensing. This enhances the intelligence of the water purifier's water dispensing process.

[0087] It should be noted that the voice water-taking command in this invention is the user's water-taking command.

[0088] Specifically, in one embodiment, a display panel 30 is also included. The display panel 30 is electrically connected to the control module, and the control module can control the display panel 30 to display the current water temperature of the faucet 10. This allows the user to intuitively understand the current water temperature, thereby ensuring that the water temperature from the faucet 10 reaches the user's desired water temperature.

[0089] Specifically, in one embodiment, the control module can control the display panel 30 to display the top shape of the water dispensing container 100, thus enhancing the intelligence of the water purifier.

[0090] Specifically, in one embodiment, the control module can control the display panel 30 to display an alarm message indicating that the water container 100 is not properly positioned. This reminds the user that water may leak out of the water container 100 when filling it, facilitating the correction of the water container 100's placement.

[0091] Specifically, in one embodiment, the display panel 30 is integrated with a loudspeaker, and the control module can control the loudspeaker to emit an alarm.

[0092] Specifically, in one embodiment, the control module can control the display panel 30 to display voice water dispensing commands. This enhances the intelligence of the water purifier's use.

[0093] It should be noted that the principle by which the control module determines whether the water container 100 is placed correctly in this application is as follows: if the time for receiving the ultrasonic wave is the same as the time for receiving the wave when the water container 100 is not placed, then the water container is not placed correctly; if the time for receiving the wave is shorter than the time for receiving the wave when the cup is not placed, then the water container is placed correctly. Water will be dispensed after the water container is determined to be placed correctly; if the water container is determined to be not placed correctly, i.e., the water outlet is outside the cup opening, the display panel 30 will issue an alarm message to remind the user that water will leak out of the water container when dispensing water.

[0094] It should be noted that the principle of detecting the shape of the water container is as follows: the ultrasonic water level measuring device continuously emits and retracts fan-shaped ultrasonic waves within a 120° range below the water outlet. Based on the different recovery times, it outlines the approximate shape of the water container and displays the outline of the cup on the display panel 30.

[0095] It should be noted that the principle of measuring the depth of the water container is as follows: after detecting the shape of the water container, the internal position of the water container is obtained, and then ultrasonic waves are emitted into the water container. The internal depth of the water container is calculated based on the recovery time.

[0096] Specifically, such as Figure 5As shown, the water container 100 is a water cup. The distance from the spout to the bottom of the cup is S1 = V*t1, the distance from the spout to the top of the cup is S2 = V*t2, and the internal depth of the cup is S3 = S1 - S2. It is known that the bottom of the cup is parallel to the bottom of the machine body, V is the speed of the ultrasonic wave, and S3 is the internal depth of the cup. Figure 5 The label indicates the liquid level corresponding to 30%, 50%, 80%, and 90% of the water container's capacity.

[0097] Example 2

[0098] like Figure 2 As shown, the present invention provides a water dispensing assembly, which includes a water outlet 10 and a temperature detection device 20. The water outlet 10 is used to dispense water; the temperature detection device 20 is disposed on the water outlet 10 and is used to detect the current water temperature inside the water outlet 10. The difference between the current water temperature inside the water outlet 10 and the water temperature required by the user is within a preset range.

[0099] In the above setup, because the water storage space inside the spout 10 is small and the water volume is relatively low, the water temperature throughout the storage space is essentially uniform, and the temperature difference between different locations is within a preset range. Therefore, the temperature difference between the current water temperature detected by the temperature detection device 20 inside the spout 10 and the water temperature at the spout outlet (the user's actual water temperature) is also within the preset range. This ensures that when the user takes water according to the detected current water temperature, they receive water from the spout 10 that meets their required temperature, thereby improving the user's experience and comfort when taking water from the water purifier.

[0100] It should be noted that when the temperature detection device 20 detects that the current water temperature is not equal to the user's desired water temperature (meaning it is lower than the user's desired water temperature), the water outlet 10 will discharge the water from the water purifier. The water purifier will then activate the heating element to heat the drinking water and input it into the water outlet 10. Water will only be dispensed by the user once the temperature detection device 20 detects that the current water temperature is equal to the user's desired water temperature. This avoids the impact of heat loss from the water purifier's outlet pipes on the user's water dispensing experience, thereby improving the user's experience and comfort.

[0101] Specifically, such as Figure 2As shown, in one embodiment, the water dispensing assembly further includes a water level detection device 40, which is disposed on the water outlet 10 and used to detect the water intake information of the water intake container 100. The water intake information includes the current position, depth, shape, and current water level of the water intake container 100. This facilitates the water dispensing assembly in subsequently determining whether the water intake container 100 is properly positioned based on its current position, and in determining the highest liquid level (i.e., the internal depth) of the water intake container 100 based on its current position, depth, and shape. It also analyzes and determines the percentage of the current water level within the internal depth to determine whether the current water level has reached a preset level, and stops dispensing water when the preset level is reached. This ensures that the user can obtain the required volume and temperature of water.

[0102] Specifically, in one embodiment, a control module is also included. The control module is electrically connected to the temperature detection device 20 and the control valve of the water outlet 10. The control module can control the water outlet 10 to dispense water according to the current water temperature detected by the temperature detection device 20. The control module is also electrically connected to the water level detection device 40 and the control valve of the water outlet 10. The control module can control the water outlet 10 to dispense water according to the water intake information detected by the water level detection device 40.

[0103] In the above setup, the control module can determine whether the current water temperature is equal to the user's desired water temperature. When the temperature detection device 20 detects that the current water temperature is equal to the user's desired water temperature, it controls the water outlet 10 to dispense water, allowing the user to obtain water at the desired temperature. The control module can determine whether the water dispensing container 100 is properly positioned based on its current location, and determine the highest liquid level (internal depth) of the water dispensing container 100 based on its current position, depth, and shape. It also analyzes and determines the percentage of the current water level within the container's internal depth to determine if the current water level has reached a preset level, and stops dispensing water when the preset level is reached. This ensures that the user can obtain the required volume and temperature of water.

[0104] Specifically, in one embodiment, the control module is provided with a first to a fourth preset water level. The first preset water level is the liquid level corresponding to 30% of the capacity of the water intake container, the second preset water level is the liquid level corresponding to 50% of the capacity of the water intake container, the third preset water level is the liquid level corresponding to 80% of the capacity of the water intake container, and the fourth preset water level is the liquid level corresponding to 90% of the capacity of the water intake container.

[0105] It should be noted that different preset water levels are set according to the user's purpose for dispensing water. When preparing formula, since too much formula may be left uneaten and become cold, the water container is typically filled to 30% capacity. When preparing medicinal granules, the water container is usually filled to half capacity, so it is set to 50% capacity. When brewing tea, the cup is usually filled almost to the brim, but to prevent scalding from overflowing hot water, the water container is set to 80% capacity. To prevent water from overflowing due to the user's inattention and causing injury, the maximum water dispensing capacity is set to 90% capacity.

[0106] Specifically, in one embodiment, the temperature detection device 20 employs an infrared temperature detection device.

[0107] Specifically, in one embodiment, the water level detection device 40 employs an ultrasonic water level detection device.

[0108] Specifically, in one embodiment, the control module includes a voice interaction module, allowing the user to send voice commands for water dispensing. This enhances the intelligence of the water purifier's water dispensing process.

[0109] It should be noted that the voice water-taking command in this invention is the user's water-taking command.

[0110] Specifically, in one embodiment, a display panel 30 is also included. The display panel 30 is electrically connected to the control module, and the control module can control the display panel 30 to display the current water temperature of the faucet 10. This allows the user to intuitively understand the current water temperature, thereby ensuring that the water temperature from the faucet 10 reaches the user's desired water temperature.

[0111] Specifically, in one embodiment, the control module can control the display panel 30 to display the top shape of the water dispensing container 100, thus improving the intelligence of the water purifier.

[0112] Specifically, in one embodiment, the control module can control the display panel 30 to display an alarm message indicating that the water container 100 is not properly positioned. This reminds the user that water may leak out of the water container 100 when filling it, facilitating the correction of the water container 100's placement.

[0113] Specifically, in one embodiment, the display panel 30 is integrated with a loudspeaker, and the control module can control the loudspeaker to emit an alarm.

[0114] Specifically, in one embodiment, the control module can control the display panel 30 to display voice water dispensing commands. This enhances the intelligence of the water purifier's use.

[0115] It should be noted that the principle by which the control module determines whether the water container 100 is placed correctly in this application is as follows: if the time for receiving the ultrasonic wave is the same as the time for receiving the wave when the water container 100 is not placed, then the water container is not placed correctly; if the time for receiving the wave is shorter than the time for receiving the wave when the cup is not placed, then the water container is placed correctly. Water will be dispensed after the water container is determined to be placed correctly; if the water container is determined to be not placed correctly, i.e., the water outlet is outside the cup opening, the display panel 30 will issue an alarm to remind the user that water will leak out of the water container when dispensing water.

[0116] It should be noted that the principle of detecting the shape of the water container is as follows: the ultrasonic water level measuring device continuously emits and retracts fan-shaped ultrasonic waves within a 120° range below the water outlet. Based on the different recovery times, it outlines the approximate shape of the water container and displays the outline of the cup on the display panel 30.

[0117] It should be noted that the principle of measuring the depth of the water container is as follows: after detecting the shape of the water container, the internal position of the water container is obtained, and then ultrasonic waves are emitted into the water container. The depth of the cup is calculated based on the recovery time.

[0118] Specifically, such as Figure 5 As shown, the water container 100 is a water cup. The distance from the spout to the bottom of the cup is S1 = V*t1, the distance from the spout to the top of the cup is S2 = V*t2, and the internal depth of the cup is S3 = S1 - S2. It is known that the bottom of the cup is parallel to the bottom of the machine body, V is the speed of the ultrasonic wave, and S3 is the internal depth of the cup. Figure 5 The label indicates the liquid level corresponding to 30%, 50%, 80%, and 90% of the water container's capacity.

[0119] Example 3

[0120] like Figure 3 and Figure 4 As shown, the present invention also provides a water purifier, which includes a water purifier body 200 and a water outlet component as described in Embodiment 1, the water outlet component being disposed on the water purifier body 200.

[0121] Specifically, such as Figure 3 and Figure 4 As shown, in one embodiment, the water purifier body 200 includes a body 201 and a front shell 202. The front shell 202 is disposed on the body 201; the water outlet 10 is disposed on the front shell 202 and communicates with the water outlet pipe inside the body 201.

[0122] Specifically, such as Figure 3 and Figure 4 As shown, in one embodiment, a heating component is also provided inside the body 201, which is used to heat the water in the water outlet pipe.

[0123] Specifically, such as Figure 3and Figure 4 As shown, in one embodiment, the water dispensing assembly includes a water spout 10 and a temperature detection device 20. The water spout 10 is used to dispense water, and the temperature detection device 20 is disposed on the water spout 10 and is used to detect the current water temperature inside the water spout 10. The water dispensing assembly is configured such that when the current water temperature detected by the temperature detection device 20 is equal to the user's desired water temperature, the water temperature dispensed from the water spout 10 can reach the user's desired water temperature.

[0124] Because the water storage space inside the spout 10 is small and contains relatively little water, the water temperature throughout the storage space is essentially uniform, and the temperature difference between different areas is within a preset range. Therefore, the temperature difference between the current water temperature detected by the temperature detection device 20 inside the spout 10 and the water temperature at the spout outlet (the user's actual water temperature) is also within the preset range. This ensures that when the user takes water according to the detected current temperature, they receive water from the spout 10 that meets their required temperature, thus improving the user's experience and comfort when taking water from the water purifier.

[0125] Specifically, such as Figure 1 As shown, in one embodiment, the water dispensing assembly further includes a spout decoration 50 and a water level detection device 40. The spout decoration 50 is disposed on the spout 10, and the water level detection device 40 is disposed on the spout decoration 50 for detecting water intake information from the water intake container 100. The water intake information includes the current position, depth, shape, and current water level of the water intake container 100. This facilitates the water dispensing assembly in determining whether the water intake container 100 is properly positioned based on its current position, and in determining the highest liquid level (i.e., the internal depth) of the water intake container 100 based on its current position, depth, and shape. It also analyzes and determines the percentage of the current water level relative to the internal depth to determine whether the current water level has reached a preset level, and stops dispensing water when the preset level is reached. This ensures that the user can obtain the required volume and temperature of water.

[0126] Specifically, in one embodiment, a control module is also included. The control module is electrically connected to the temperature detection device 20 and the control valve of the water outlet 10. The control module can control the water outlet 10 to dispense water according to the current water temperature detected by the temperature detection device 20. The control module is also electrically connected to the water level detection device 40 and the control valve of the water outlet 10. The control module can control the water outlet 10 to dispense water according to the water intake information detected by the water level detection device 40.

[0127] Specifically, in one embodiment, the control module is provided with a first to a fourth preset water level. The first preset water level is the liquid level corresponding to 30% of the capacity of the water intake container, the second preset water level is the liquid level corresponding to 50% of the capacity of the water intake container, the third preset water level is the liquid level corresponding to 80% of the capacity of the water intake container, and the fourth preset water level is the liquid level corresponding to 90% of the capacity of the water intake container.

[0128] Specifically, in one embodiment, the temperature detection device 20 employs an infrared temperature detection device.

[0129] Specifically, in one embodiment, the water level detection device 40 employs an ultrasonic water level detection device.

[0130] Specifically, in one embodiment, the control module includes a voice interaction module, allowing the user to send voice commands for water dispensing. This enhances the intelligence of the water purifier's water dispensing process.

[0131] It should be noted that the voice water-taking command in this invention is the user's water-taking command.

[0132] Specifically, in one embodiment, a display panel 30 is also included. The display panel 30 is electrically connected to the control module, and the control module can control the display panel 30 to display the current water temperature of the faucet 10. This allows the user to intuitively understand the current water temperature, thereby ensuring that the water temperature from the faucet 10 reaches the user's desired water temperature.

[0133] Specifically, in one embodiment, the control module can control the display panel 30 to display the top shape of the water dispensing container 100, thus enhancing the intelligence of the water purifier.

[0134] Specifically, in one embodiment, the control module can control the display panel 30 to display an alarm message indicating that the water container 100 is not properly positioned. This reminds the user that water may leak out of the water container 100 when filling it, facilitating the correction of the water container 100's placement.

[0135] Specifically, in one embodiment, the display panel 30 is integrated with a loudspeaker, and the control module can control the loudspeaker to emit an alarm.

[0136] Specifically, in one embodiment, the control module can control the display panel 30 to display voice water dispensing commands. This enhances the intelligence of the water purifier's use.

[0137] It should be noted that the principle by which the control module determines whether the water container 100 is placed correctly in this application is as follows: if the time for receiving the ultrasonic wave is the same as the time for receiving the wave when the water container 100 is not placed, then the water container is not placed correctly; if the time for receiving the wave is shorter than the time for receiving the wave when the cup is not placed, then the water container is placed correctly. Water will be dispensed after the water container is determined to be placed correctly; if the water container is determined to be not placed correctly, i.e., the water outlet is outside the cup opening, the display panel 30 will issue an alarm message to remind the user that water will leak out of the water container when dispensing water.

[0138] It should be noted that the principle of detecting the shape of the water container is as follows: the ultrasonic water level measuring device continuously emits and retracts fan-shaped ultrasonic waves within a 120° range below the water outlet. Based on the different recovery times, it outlines the approximate shape of the water container and displays the outline of the cup on the display panel 30.

[0139] It should be noted that the principle of measuring the depth of the water container is as follows: after detecting the shape of the water container, the internal position of the water container is obtained, and then ultrasonic waves are emitted into the water container. The depth of the cup is calculated based on the recovery time.

[0140] Specifically, such as Figure 5 As shown, the water container 100 is a water cup. The distance from the spout to the bottom of the cup is S1 = V*t1, the distance from the spout to the top of the cup is S2 = V*t2, and the internal depth of the cup is S3 = S1 - S2. It is known that the bottom of the cup is parallel to the bottom of the machine body, V is the speed of the ultrasonic wave, and S3 is the internal depth of the cup. Figure 5 The label indicates the liquid level corresponding to 30%, 50%, 80%, and 90% of the water container's capacity.

[0141] Example 4

[0142] like Figure 6 As shown, the present invention also provides a control method for the water outlet component in Embodiment 1 or 2 above, or the water purifier in Embodiment 3, comprising:

[0143] Receive water intake instructions;

[0144] Detect the current water temperature inside the spout;

[0145] Determine if the current water temperature meets the user's desired water intake temperature;

[0146] Water is dispensed into the water container when the current water temperature reaches the user's desired water temperature.

[0147] Specifically, in one embodiment, if the current water temperature does not reach the user's desired water temperature, the water in the faucet is drained and heated water is introduced into it until the current water temperature reaches the user's desired water temperature.

[0148] Specifically, in one embodiment, discharging water into the water intake container includes the following steps:

[0149] Detect the current position of the water intake container;

[0150] Determine whether the water container is placed correctly based on the current location;

[0151] If the system determines that the water container is in place, water will be dispensed into the container up to the first preset water level. If the system determines that the water container is not in place, an alarm will be triggered.

[0152] Specifically, in one embodiment, discharging water into the water intake container to a first preset water level includes the following steps:

[0153] The spout continuously dispenses water;

[0154] Detect the current water level in the water intake container;

[0155] Determine whether the current water level has reached the first preset water level;

[0156] If it is determined that the current water level has reached the first preset water level, the water outlet will stop discharging water.

[0157] After pausing for the scheduled time, determine whether the user has taken the water container;

[0158] If it is determined that the user has not removed the water container, water will continue to flow into the container until the second preset water level is reached. If it is determined that the user has removed the water container, the entire water dispensing process will end.

[0159] Specifically, in one embodiment, if it is determined that the current water level has not reached the first preset water level, the process returns to the step of continuously dispensing water from the spout.

[0160] Specifically, in one embodiment, before determining whether the user has taken the water container after a predetermined pause time, the method further includes determining whether the user has chosen to pause water dispensing during the predetermined pause time; wherein, if it is determined that the user has not chosen to pause water dispensing during the predetermined pause time, then after the predetermined pause time, it is determined whether the user has taken the water container; if it is determined that the user has chosen to pause water dispensing during the predetermined pause time, then the water outlet stops dispensing water until the user chooses to cancel the pause.

[0161] It should be noted that after the user selects to cancel the pause water dispensing, the process proceeds to dispensing water into the water container up to the second preset water level. This allows for timely manual intervention in water dispensing, thereby improving the flexibility of using the water purifier.

[0162] Specifically, in one embodiment, discharging water into the water intake container to a second preset water level includes the following steps:

[0163] The spout continuously dispenses water;

[0164] Detect the current water level in the water intake container;

[0165] Determine whether the current water level has reached the second preset water level;

[0166] If the current water level is determined to have reached the second preset water level, the water outlet will stop discharging water.

[0167] After pausing for the scheduled time, determine whether the user has taken the water container;

[0168] If it is determined that the user has not removed the water container, water will continue to flow into the container until the third preset water level is reached. If it is determined that the user has removed the water container, the entire water dispensing process will end.

[0169] Specifically, in one embodiment, if it is determined that the current water level has not reached the second preset water level, the process returns to the step of continuously discharging water from the spout.

[0170] Specifically, in one embodiment, before determining whether the user has taken the water container after a predetermined pause time, the method further includes determining whether the user has chosen to pause water dispensing during the predetermined pause time; wherein, if it is determined that the user has not chosen to pause water dispensing during the predetermined pause time, then after the predetermined pause time, it is determined whether the user has taken the water container; if it is determined that the user has chosen to pause water dispensing during the predetermined pause time, then the water outlet stops dispensing water until the user chooses to cancel the pause.

[0171] It should be noted that after the user selects to cancel the pause water dispensing, the system will proceed to dispense water into the water container up to the third preset water level. This allows for timely manual intervention in water dispensing, thereby increasing the flexibility of the water purifier's use.

[0172] Specifically, in one embodiment, discharging water into the water intake container to a third preset water level includes the following steps:

[0173] The spout continuously dispenses water;

[0174] Detect the current water level in the water intake container;

[0175] Determine whether the current water level has reached the third preset water level;

[0176] If the current water level is determined to have reached the third preset water level, the water outlet will stop discharging water.

[0177] After pausing for the scheduled time, determine whether the user has taken the water container;

[0178] If it is determined that the user has not removed the water container, water will continue to flow into the container up to the fourth preset water level. If it is determined that the user has removed the water container, the entire water dispensing process will end.

[0179] Specifically, in one embodiment, if it is determined that the current water level has not reached the third preset water level, the process returns to the step of continuously dispensing water from the spout.

[0180] Specifically, in one embodiment, before determining whether the user has taken the water container after a predetermined pause time, the method further includes determining whether the user has chosen to pause water dispensing during the predetermined pause time; wherein, if it is determined that the user has not chosen to pause water dispensing during the predetermined pause time, then after the predetermined pause time, it is determined whether the user has taken the water container; if it is determined that the user has chosen to pause water dispensing during the predetermined pause time, then the water outlet stops dispensing water until the user chooses to cancel the pause.

[0181] It should be noted that after the user selects to cancel the pause water dispensing, the system will proceed to dispense water into the water container up to the fourth preset water level. This allows for timely manual intervention in water dispensing, thereby increasing the flexibility of the water purifier's use.

[0182] Specifically, in one embodiment, discharging water into the water intake container to the fourth preset water level includes the following steps:

[0183] The spout continuously dispenses water;

[0184] Detect the current water level in the water intake container;

[0185] Determine whether the current water level has reached the fourth preset water level;

[0186] If the current water level is determined to have reached the fourth preset water level, the water outlet will stop discharging water, and the entire water intake process will end.

[0187] Specifically, in one embodiment, if it is determined that the current water level has not reached the fourth preset water level, the process returns to the step of continuously discharging water from the spout.

[0188] The more specific water extraction process in this invention is described below:

[0189] It should be noted that in this embodiment, the water container 100 is a cup, and the display panel is a touch screen.

[0190] The water purifier will start after the user places the cup under the water spout. At this time, the temperature displayed on the display panel is the current water temperature detected by the temperature detection device. If no water is dispensed for a long time, the temperature displayed on the display panel will differ from the set water temperature (the water temperature required by the user).

[0191] If the water temperature you need is not the temperature shown on the display panel, you need to wait for the water to come out of the water purifier and for the temperature shown on the display panel to reach the temperature you need. Then you can pour out the water in the cup and refill it. Of course, you can also choose not to use a cup and drain the water directly onto the ground.

[0192] The user places the water cup under the spout and clicks the "Start" button on the display panel to start the water purifier.

[0193] Specifically, the steps after clicking the "Start" button on the display panel are as follows:

[0194] The first step is for the user to control the water purifier via the voice interaction module (the user sends a voice command to dispense water, such as saying to the display panel, "Get a cup of water at xx degrees, such as 80° or 85°"). The water purifier will then display the user's desired water temperature and the current water temperature on the display panel before starting to operate.

[0195] The second step involves the ultrasonic water level detection device continuously emitting and receiving ultrasonic waves within 1.5 seconds of the water purifier starting to operate. Knowing the height of the cup before it is placed in the container, the distance from various points on the top of the cup to the spout is calculated based on the different times the ultrasonic waves are received. These measured points are then connected to form a line, displaying the shape of the top of the cup. Finally, this line is input into the display panel, achieving the effect of displaying the shape of the cup. The display panel will then show the shape of the top of the cup and the water temperature at the spout.

[0196] If, after a user issues a voice command to dispense water, the echo detected by the ultrasonic water level sensor remains consistent with the echo when no cup is placed, it indicates that the cup is not properly positioned. In this case, the temperature display on the panel will change to a message indicating "Cup not properly positioned." Specifically, the water jet diameter from the spout is 7mm. If the distance between the side of the cup and the spout is less than or equal to 7mm (i.e., the cup is placed too far to the left or right), there is a risk of water spilling out. In this situation, the display panel will show a message instructing the user to move the cup to the left or right. The dispenser will then stop dispensing water to prevent spillage of hot water. Simultaneously, the dispenser measures the depth of the water container, and the percentage of the liquid level is determined based on this depth.

[0197] The third step involves the dispenser automatically dispensing water after detecting the shape of the cup's top and its depth. Simultaneously, the ultrasonic sensor detects the water level (the current water level mentioned above). When the water level reaches 30% of the cup's capacity (the level corresponding to 30% of the dispensing container's capacity), the dispenser stops dispensing water, and the display screen changes to a message indicating whether to stop dispensing. After 1.2 seconds (the aforementioned predetermined time), if the water level remains unchanged (meaning the user hasn't removed the cup), water will continue dispensing to the next preset water level (the first to fourth preset water levels in sequence). Within 1.2 seconds (including 1.2 seconds), if the user manually selects to stop dispensing water (the user selects to pause dispensing), dispensing will only pause; the dispenser will stop at this step. When the user wants to continue dispensing water, clicking "No" (the user cancels the pause) will allow the dispenser to resume dispensing water to the next preset water level (the first to third preset water levels in sequence). If, after 1.2 seconds, the time of the detected echo is the same as when no water cup is placed, meaning the user has completed the water dispensing operation and removed the water cup, the water will automatically stop, and the entire water dispensing process of the water purifier will end.

[0198] It should be noted that when the user refills the water dispenser, the process will start from step one again. While the dispenser continues to dispense water, it will pause for 1.2 seconds (the aforementioned preset time) when the water level reaches 50% (second preset level) and 80% (third preset level) of the cup to check if the cup has been removed. If the cup is not removed, water will continue to dispense; otherwise, it will stop. When dispensing is finished, the display will change to "Dispensing finished."

[0199] It should be noted that in this invention, when a user fills the water dispenser, the temperature displayed on the dispenser is the same as the temperature in the cup. Furthermore, the user can simply control the dispenser with voice commands to adjust the desired water volume without needing to perform any further operations or constantly monitor the water level, thus achieving a more intelligent dispenser.

[0200] Although the invention has been described with reference to preferred embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, the technical features mentioned in the various embodiments can be combined in any manner as long as there is no structural conflict. The invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A control method, characterized in that, For use in water purifiers, including: Receive water intake instructions; Detect the current water temperature inside the spout; Determine whether the current water temperature meets the user's desired water temperature; When the current water temperature reaches the water temperature required by the user, water is dispensed into the water container; The specific steps for discharging water into the water intake container are as follows: Detect the current position of the water intake container; Determine whether the water container is in place based on the current location; If it is determined that the water intake container is in place, water is discharged into the water intake container to the first preset water level; The process of discharging water from the water intake container to the first preset water level includes the following steps: The water outlet continuously dispenses water; Detect the current water level in the water intake container; Determine whether the current water level has reached the first preset water level; If it is determined that the current water level has reached the first preset water level, the water outlet will stop discharging water. After a predetermined pause, determine whether the user has taken the water container; If it is determined that the user has not taken the water container, water will continue to be dispensed into the water container until the second preset water level is reached; The process of discharging water from the water intake container to the second preset water level includes the following steps: The water outlet continuously dispenses water; Detect the current water level in the water intake container; Determine whether the current water level has reached the second preset water level; If it is determined that the current water level has reached the second preset water level, the water outlet will stop discharging water. After a predetermined pause, determine whether the user has taken the water container; If it is determined that the user has not taken the water container, water will continue to be dispensed into the water container until the third preset water level is reached; Discharging water from the water intake container to the third preset water level specifically includes the following steps: The water outlet continuously dispenses water; Detect the current water level in the water intake container; Determine whether the current water level has reached the third preset water level; If it is determined that the current water level has reached the third preset water level, the water outlet will stop discharging water. After a predetermined pause, determine whether the user has taken the water container; If it is determined that the user has not taken the water container, water will continue to be dispensed into the water container until the fourth preset water level is reached; The process of discharging water from the water intake container to the fourth preset water level includes the following steps: The water outlet continuously dispenses water; Detect the current water level in the water intake container; Determine whether the current water level has reached the fourth preset water level; If the current water level is determined to have reached the fourth preset water level, the water outlet will stop discharging water, and the entire water intake process will end.

2. The control method according to claim 1, characterized in that, If the current water temperature does not reach the user's desired water temperature, drain the water from the outlet and introduce heated water until the current water temperature reaches the user's desired water temperature.

3. The control method according to claim 1, characterized in that, Before determining whether the user has taken the water container after a predetermined pause time, the method further includes determining whether the user has chosen to pause water dispensing during the predetermined pause time. If it is determined that the user has not chosen to pause water dispensing during the predetermined pause time, then after the predetermined pause time, it is determined whether the user has taken the water container. If it is determined that the user has chosen to pause water dispensing during the predetermined pause time, then the water outlet stops dispensing water until the user chooses to cancel the pause.

4. The control method according to claim 1, characterized in that, The first preset water level is the liquid level corresponding to 30% of the capacity of the water intake container, the second preset water level is the liquid level corresponding to 50% of the capacity of the water intake container, the third preset water level is the liquid level corresponding to 80% of the capacity of the water intake container, and the fourth preset water level is the liquid level corresponding to 90% of the capacity of the water intake container.

5. The control method according to claim 1, characterized in that, If it is determined that the user has taken the water container, the entire water collection process will end.

6. A water outlet component, wherein the water outlet is controlled by the control method described in claim 1, characterized in that, include: A spout, used to dispense water; as well as A temperature detection device is installed on the water outlet, and the temperature detection device is used to detect the current water temperature in the water outlet. The temperature difference between the current water temperature inside the spout and the temperature at the spout outlet is within a preset range.

7. The water outlet assembly according to claim 6, characterized in that, It also includes a water level detection device, which is installed on the water outlet and is used to detect the water intake information of the water intake container. The water intake information includes at least one of the current position, depth, shape and current water level of the water intake container.

8. The water outlet assembly according to claim 6, characterized in that, Also includes: A decorative element for the water outlet, which is disposed on the water outlet; as well as A water level detection device is installed on the water outlet decorative part to detect the water intake information of the water intake container. The water intake information includes at least one of the current position, depth, shape and current water level of the water intake container.

9. The water outlet assembly according to claim 7 or 8, characterized in that, It also includes a control module, which is electrically connected to the temperature detection device and the control valve of the water outlet. The control module can control the water outlet to dispense water according to the current water temperature detected by the temperature detection device, and / or the control module is electrically connected to the water level detection device and the control valve of the water outlet, which can control the water outlet to dispense water according to the water intake information detected by the water level detection device.

10. The water outlet assembly according to claim 9, characterized in that, The temperature detection device is an infrared temperature detection device, and / or the water level detection device is an ultrasonic water level detection device, and / or the control module includes a voice interaction module, allowing the user to send a voice command to the control module to collect water.

11. The water outlet assembly according to claim 10, characterized in that, It also includes a display panel, which is electrically connected to the control module. The control module can control the display panel to display at least one of the following: the current water temperature of the water outlet, the top shape of the water dispensing container, an alarm message indicating that the water dispensing container is not in place, and the voice water dispensing command.

12. A water purifier, characterized in that, include: The main body of the water purifier; as well as The water outlet component as described in any one of claims 6 to 11, wherein the water outlet component is disposed on the main body of the water purifier.

13. The water purifier according to claim 12, characterized in that, The water purifier body includes: fuselage; and The front casing is mounted on the fuselage; The water outlet is located on the front shell and is connected to the water outlet pipe inside the body.

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