Water dispenser based on temperature and humidity sensor

Abstract

The utility model discloses a water dispenser based on a temperature and humidity sensor, which relates to the technical field of water dispensers based on temperature and humidity sensors and comprises a water dispenser body, a sensor mechanism is arranged on one side of the top of the water dispenser body, and a drainage mechanism is fixedly mounted at the lower end of one side, close to the sensor mechanism, of the water dispenser body. By adopting the structure, the device is provided with the sensor mounting mechanism, so that when the device is used, the sliding seat with a sensor can be arranged at the lower end in the mounting frame body, the limiting spring applies pressure to drive the clamping frame to move downwards and be mutually limited with the limiting groove, the sliding seat is fixed, then the mounting frame body is inserted into the mounting groove, and the top plate at the top of the rotating shaft is rotated; according to the sensor, the water temperature can be detected, whether water leaks inside or not can be detected, the sensor can be quickly disassembled and assembled by pulling the bridge type handrail when maintenance is needed, and the use convenience of the water dispenser is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of water dispensers based on temperature and humidity sensors, and specifically relates to a water dispenser based on temperature and humidity sensors. Background Technology

[0002] Water dispensers, widely used in homes, offices, schools, and other places, primarily function to heat or cool bottled purified water or mineral water to meet people's drinking needs for cold or hot water. Their cooling and heating systems use electronic refrigeration and compressor refrigeration technologies to cool the water, and heating elements and other components to heat the water. The water tap provides convenient access to cold, hot, or room temperature water. Some advanced water dispensers are also equipped with filtration and disinfection functions to further improve the quality and safety of drinking water.

[0003] In the daily use of water dispensers, the problem of clogged drain outlets is of great concern. Chinese patent with announcement number "CN220800779U" discloses a water dispenser drain outlet anti-clogging structure that is easy to clean. This structure uses a circular plug, a rotating shaft, a brush and a sealing gasket to work together. The rotating handle drives the rotating shaft, which in turn drives the brush and scraper to clean the inside of the drain pipe, effectively preventing debris from adhering and causing blockage. It has the advantage of convenient cleaning operation.

[0004] However, this device still has certain shortcomings in actual use. On the one hand, its cleaning structure adopts a threaded installation method, which makes disassembly, maintenance and cleaning cumbersome and inconvenient. On the other hand, the temperature and humidity sensor of the water dispenser is usually installed inside the water dispenser and needs to be close to the internal water tank. When the temperature and humidity sensor needs to be maintained, the operation is extremely cumbersome due to the special installation position of the sensor. In summary, there is room for improvement in the existing water dispenser and its related anti-clogging structure. It is urgent to optimize the design to improve the overall performance and ease of use of the water dispenser. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a water dispenser based on a temperature and humidity sensor, so as to solve the problem that it is inconvenient to quickly disassemble and repair the drain outlet and the temperature and humidity sensor during the application of the prior art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A water dispenser based on a temperature and humidity sensor includes a water dispenser body, a sensor mechanism is provided on one side of the top of the water dispenser body, and a drainage mechanism is fixedly installed on the lower end of the side of the water dispenser body near the sensor mechanism.

[0008] The sensor mechanism includes a mounting slot located on the top side of the water dispenser body. An installation component is inserted inside the mounting slot. A non-contact temperature and humidity sensor is located inside the installation component. A limiting component is located on the top of the installation component. The outer side of the limiting component engages with the drainage mechanism.

[0009] Furthermore, the drainage mechanism includes a main drainage pipe, which is fixedly installed on the lower end of the water dispenser body near the sensor mechanism. A sealing cap is fitted onto the outer end of the main drainage pipe, and a filter screen is fixedly installed on the inner side of the sealing cap. A cleaning component is movably installed inside the filter screen. A secondary drainage pipe is fixedly installed on the outer front end of the main drainage pipe. A retaining plate is fixedly installed on the top of the sealing cap, and a retaining groove is formed on the top of the retaining plate. The outer end of the limiting component is inserted into the retaining groove.

[0010] Furthermore, a threaded connector is fixedly installed at the front end of the secondary drain pipe, and the filter screen covers the inner inlet end of the secondary drain pipe.

[0011] Furthermore, the mounting assembly includes a mounting frame that is slidably connected to the interior of a mounting groove. A limit spring is fixedly connected inside the mounting frame, and a snap-fit ​​bracket is fixedly installed at the bottom of the limit spring. A slide block is slidably connected to the lower interior of the mounting frame. The non-contact temperature and humidity sensor is installed inside the slide block. Limit grooves are formed on both sides of the top of the slide block, and the bottom sides of the snap-fit ​​bracket are inserted into the limit grooves.

[0012] Furthermore, the limiting component includes a connecting shaft, a rotating shaft, and a limiting hole. The connecting shaft is fixedly installed on the top of the snap-fit ​​bracket. A limiting plate is fixedly installed through the mounting frame at the top of the connecting shaft. The rotating shaft is fixedly installed at both ends of the top of the water dispenser body near the mounting groove. A top plate is rotatably connected to the top of the rotating shaft. The limiting plate covers the top of the top plate. The limiting hole is opened at the inner end of the top plate. The limiting hole is also opened on the front and rear sides of the mounting groove on the top of the water dispenser body. Limiting pins are fixedly connected to both sides of the bottom of the limiting plate. The lower end of the limiting pin passes through the limiting hole on the top plate and is inserted into the inner side of the limiting hole on the top of the water dispenser body.

[0013] Furthermore, a limiting rod is fixedly installed at the bottom outer end of the limiting plate, and the bottom of the limiting rod is inserted into the slot.

[0014] Furthermore, a bridge-type handrail is fixedly connected to the top of the limiting plate, and an anti-slip handrail is fixedly connected to the outer surface of the bridge-type handrail.

[0015] Furthermore, the cleaning assembly includes a drive motor, which is fixedly installed on the outside of the sealing cover. The output end of the drive motor is fixedly installed with a drive shaft through the sealing cover, and brushes are arranged in a ring at equal intervals on the outside of the drive shaft.

[0016] Furthermore, the brush assembly includes a fixing plate, which is fixedly installed on the outer surface of the shaft in a ring-shaped arrangement at equal intervals. A side rail is fixedly installed on the outer side of the fixing plate, and a sliding plate is slidably connected to the inner side of the side rail. A brush plate is fixedly installed on the outer side of the sliding plate, and the outer side of the brush plate is in close contact with the inner wall of the filter screen cylinder. A hand-tightening screw is threaded to one end of the side rail, and the end of the hand-tightening screw passes through the side rail and is threadedly connected to the sliding plate.

[0017] In summary, the present invention has the following main advantages:

[0018] First, this device, through the setting of a sensor installation mechanism, allows the slide with the sensor to be placed inside the lower end of the mounting frame during use. The limit spring applies pressure, causing the snap-fit ​​bracket to move down and mutually limit the limit groove, thus fixing the slide. Then, the mounting frame is inserted into the mounting groove, and the top plate of the rotating shaft is rotated so that it is positioned between the top of the water dispenser body and the limit plate. The installation is then completed by the limit plate and the top plate engaging with the limit pin and the limit hole. The sensor can detect water temperature and whether there is internal leakage. When maintenance is required, it can be quickly disassembled by pulling the bridge handle, improving the convenience of using the water dispenser.

[0019] Secondly, by setting up a drainage mechanism, when in use, the sealing cover is placed on the outside of the main drainage pipe, the clamping plate moves to the bottom of the limiting rod, and after the non-contact temperature and humidity sensor is installed, the limiting rod moves down under the action of the limiting spring and the limiting plate, and the limiting plate is inserted into the slot to realize the installation of the cleaning component. At this time, the filter screen is inserted into the main drainage pipe to cover the secondary drainage pipe. During normal drainage, an external pipe can be connected through the threaded joint of the secondary drainage pipe to assist drainage. The wastewater is filtered by the filter screen to ensure the normal operation of the drainage system.

[0020] Third, the drainage mechanism is also convenient for cleaning and component replacement. When cleaning is required, start the drive motor to rotate the drive shaft, fixed plate and brush plate to clean the inside of the filter screen. If disassembly is required after cleaning, pull the bridge handle to move the limit plate up, pull out the sealing cover, remove and clean it, loosen the hand screw, and the slide plate can be pulled out from the side rail to replace the brush plate. This design makes the whole device easy to inspect and disassemble quickly, improving the overall ease of use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2This is a top view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the sensor mounting mechanism and drainage mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the sensor mounting mechanism of this utility model;

[0025] Figure 5 This is a schematic diagram of the sensor mounting mechanism of this utility model in its disassembled state, near the side of the water dispenser body;

[0026] Figure 6 This is a schematic diagram of the sensor mounting mechanism of this utility model in its disassembled state, on the side away from the water dispenser body.

[0027] Figure 7 This is a utility model Figure 3 A magnified structural diagram at point A;

[0028] Figure 8 This is a schematic diagram of the brush assembly structure of this utility model.

[0029] Reference numerals: 1. Water dispenser body; 2. Sensor mechanism; 21. Mounting slot; 22. Mounting assembly; 221. Mounting frame; 222. Limiting spring; 223. Snap-fit ​​bracket; 224. Slide; 225. Limiting slot; 23. Non-contact temperature and humidity sensor; 24. Limiting assembly; 241. Coupling; 242. Rotating shaft; 243. Limiting hole; 244. Limiting plate; 245. Top plate; 246. Limiting pin; 247. Limiting rod; 248. Bridge-type handrail; 3. Drainage mechanism; 31. Main drain pipe; 32. Sealing cover; 33. Filter screen cylinder; 34. Card plate; 35. Secondary drain pipe; 36. Cleaning assembly; 361. Drive motor; 362. Drive shaft; 363. Brush assembly; 3631. Fixing plate; 3632. Side rail; 3633. Slide plate; 3634. Brush plate; 3635. Hand-tightening screw; 37. Card slot; 38. Threaded joint. Detailed Implementation

[0030] Example

[0031] refer to Figures 1 to 8 This embodiment of a water dispenser based on a temperature and humidity sensor includes a water dispenser body 1, a sensor mechanism 2 is provided on one side of the top of the water dispenser body 1, and a drainage mechanism 3 is fixedly installed on the lower end of the side of the water dispenser body 1 near the sensor mechanism 2.

[0032] The sensor mechanism 2 includes a mounting slot 21, which is located on the top side of the water dispenser body 1. A mounting assembly 22 is inserted inside the mounting slot 21. A non-contact temperature and humidity sensor 23 is located inside the mounting assembly 22. A limiting assembly 24 is located on the top of the mounting assembly 22, and the outer side of the limiting assembly 24 engages with the drainage mechanism 3. The mounting slot 21 on the top side of the water dispenser body 1 is used to accommodate the mounting assembly 22. The non-contact temperature and humidity sensor 23 located inside the mounting assembly 22 is responsible for detecting the temperature and humidity inside the water dispenser body 1. The system measures both water temperature and humidity to determine if there is a leak inside the water dispenser. The limiting component 24 on the top of the mounting component 22 not only fixes the mounting component 22, but also engages with the drainage mechanism 3. When the mounting component 22 is inserted into the mounting slot 21, the limiting component 24 interacts with the drainage mechanism 3 to ensure that the mounting component 22 is securely installed. This, in turn, ensures that the non-contact temperature and humidity sensor 23 can work stably, effectively monitoring the temperature and humidity inside the water dispenser and providing data support for the normal operation and safe use of the water dispenser.

[0033] refer to Figures 1-2 and Figure 7 The drainage mechanism 3 includes a main drain pipe 31, which is fixedly installed on the lower end of the water dispenser body 1 near the sensor mechanism 2. A sealing cap 32 is fitted over the outer end of the main drain pipe 31, and a filter screen cylinder 33 is fixedly installed inside the sealing cap 32. A cleaning component 36 is movably installed inside the filter screen cylinder 33. A secondary drain pipe 35 is fixedly installed on the outer front end of the main drain pipe 31. A retaining plate 34 is fixedly installed on the top of the sealing cap 32, and a retaining groove 37 is formed on the top of the retaining plate 34. The outer end of the limiting component 24 is inserted into the retaining groove 37. A threaded connector 38 is fixedly installed at the front end of the secondary drain pipe 35. The filter screen cylinder 33 covers the inner inlet end of the secondary drain pipe 35. The main drain pipe 31 is fixedly installed on the lower end of the water dispenser body 1 near the sensor mechanism 2, serving as a drainage... The main channel has a sealing cover 32 fitted over the outer end of the main drain pipe 31. The filter screen 33 inside the cover is used to filter impurities during the drainage process. The cleaning component 36 can move inside the filter screen 33 to clean and maintain it. The secondary drain pipe 35 is installed on the outer front end of the main drain pipe 31. The threaded connector 38 at the front end can be connected to an external drain pipe for auxiliary drainage. The top plate 34 of the sealing cover 32 has a slot 37 that is inserted into the outer end of the limiting component 24 in the sensor mechanism 2 to realize the connection and fixation between the drainage mechanism 3 and the sensor mechanism 2, ensuring the stable operation of the drainage mechanism 3. At the same time, the filter screen 33 covers the inner input end of the secondary drain pipe 35 to ensure that the water discharged from the secondary drain pipe 35 is filtered, preventing impurities from clogging the drain pipe and maintaining the smooth operation of the drainage system.

[0034] refer to Figures 1-6The mounting assembly 22 includes a mounting frame 221, which is slidably connected to the inside of the mounting groove 21. A limit spring 222 is fixedly connected inside the mounting frame 221, and a snap-fit ​​bracket 223 is fixedly installed at the bottom of the limit spring 222. A slide block 224 is slidably connected to the lower end of the inside of the mounting frame 221. A non-contact temperature and humidity sensor 23 is installed inside the slide block 224. Limit grooves 225 are opened on both sides of the top of the slide block 224. The bottom sides of the snap-fit ​​bracket 223 are inserted into the limit grooves 225. The mounting frame 221 is slidably connected to the inside of the mounting groove 21 on one side of the top of the water dispenser body 1. The limit spring 222 is installed inside the frame, and the snap-fit ​​bracket 223 is connected to the bottom of the limit spring 222. During installation, the frame 221 is slidably connected to the inside of the mounting groove 21 on one side of the top of the water dispenser body 1. The frame 221 contains the installed limit spring 222, and the snap-fit ​​bracket 223 is connected to the bottom of the limit spring 222. When the contact bracket 223 is in use, it is subjected to the action of the limiting spring 222. At the same time, the slide 224 slides inside the lower end of the mounting frame 221. The non-contact temperature and humidity sensor 23 is installed inside the slide 224. Limiting grooves 225 are opened on both sides of the top of the slide 224. The bottom sides of the contact bracket 223 are inserted into these limiting grooves 225. Through the elastic force of the limiting spring 222, the contact bracket 223 and the limiting grooves 225 cooperate to fix the slide 224 and the non-contact temperature and humidity sensor 23 on it inside the mounting frame 221. This ensures that the non-contact temperature and humidity sensor 23 is stably placed in the mounting frame 221, realizing the stable installation of the sensor on the water dispenser body 1 and providing a reliable positional basis for subsequent temperature and humidity detection.

[0035] refer to Figures 3-6The limiting component 24 includes a connecting shaft 241, a rotating shaft 242, and a limiting hole 243. The connecting shaft 241 is fixedly installed on the top of the snap-fit ​​bracket 223. The top of the connecting shaft 241 passes through the mounting frame 221 and is fixedly installed with a limiting plate 244. The rotating shaft 242 is fixedly installed on the top of the water dispenser body 1 near the mounting groove 21 at both ends. The top of the rotating shaft 242 is rotatably connected to a top plate 245. The limiting plate 244 covers the top of the top plate 245. The limiting hole 243 is opened at the inner end of the top plate 245 and is also opened in the mounting groove 21 on the top of the water dispenser body 1. On both the front and rear sides, the bottom sides of the limiting plate 244 are fixedly connected to limiting pins 246. The lower end of the limiting pin 246 passes through the limiting hole 243 on the top plate 245 and is inserted into the limiting hole 243 on the top of the water dispenser body 1. The bottom outer end of the limiting plate 244 is fixedly installed with a limiting rod 247, the bottom of which is inserted into the slot 37. The top of the limiting plate 244 is fixedly connected to a bridge-type handrail 248, and the outer surface of the bridge-type handrail 248 is fixedly connected to an anti-slip handrail glove. The connecting shaft 241 at the top of the clip bracket 223 passes through the frame 221 and is connected to the upper part of the frame. The limiting plate 244 is fixedly connected, thereby firmly connecting the snap-fit ​​bracket 223 to the limiting plate 244. The rotating shafts 242 on both sides of the mounting groove 21 on the top of the water dispenser body 1 support the top plate 245 that is rotatably connected to the top. When the mounting frame 221 is placed in the mounting groove 21, the limiting plate 244 covers the top of the top plate 245. At this time, the limiting pins 246 on both sides of the bottom of the limiting plate 244 can pass through the limiting holes 243 on the top plate 245 and be inserted into the limiting holes 243 on the top of the water dispenser body 1. Through this pin-hole engagement, the mounting frame 221 is initially positioned in the mounting groove 21. Simultaneously, the limiting rod 247 at the bottom outer end of the limiting plate 244 is inserted into the slot 37 at the top of the sealing cover 32 and the card plate 34, so that the sensor mechanism 2 and the drainage mechanism 3 are connected and mutually limited. If disassembly is required, pull the anti-slip hand glove on the bridge-type handrail 248 at the top of the limiting plate 244 to move the limiting plate 244 upward, so that the limiting pin 246 disengages from the limiting hole 243 of the top plate 245 and the water dispenser body 1, and the limiting rod 247 disengages from the slot 37, so that the mounting frame 221 can be pulled out from the mounting slot 21 to complete the disassembly of the relevant components. The whole process is convenient to operate and the connection is stable.

[0036] refer to Figure 3 and Figure 8The cleaning assembly 36 includes a drive motor 361, which is fixedly mounted on the outside of the sealing cover 32. A drive shaft 362 is fixedly mounted through the sealing cover 32 at the output end of the drive motor 361. Brush groups 363 are arranged in a ring at equal intervals on the outside of the drive shaft 362. Each brush group 363 includes a fixing plate 3631, which is fixedly mounted on the outer surface of the shaft body in a ring at equal intervals. Side rails 3632 are fixedly mounted on the outside of the fixing plates 3631. The inner side of the side rails 3632... A sliding plate 3633 is connected to the side, and a brush plate 3634 is fixedly installed on the outer side of the sliding plate 3633. The outer side of the brush plate 3634 is fitted to the inner wall of the filter screen cylinder 33. One end of the side rail 3632 is threadedly connected to a hand-tightening screw 3635. The end of the hand-tightening screw 3635 passes through the side rail 3632 and is threadedly connected to the sliding plate 3633. The drive motor 361 is fixed to the outer side of the sealing cover 32, and its output end passes through the sealing cover 32 and is connected to the drive shaft 362. When it is necessary to clean the drainage mechanism 3, When the drive motor 361 is started, the drive shaft 362 rotates accordingly. The brush assembly 363, arranged in a ring at equal intervals on the outer side of the drive shaft 362, begins to work. The fixed plate 3631 is fixed to the outer surface of the shaft, while the side rail 3632, fixed to the outer side of the fixed plate 3631, provides a sliding track for the slide plate 3633. The slide plate 3633 slides inside the side rail 3632, and the outer brush plates 3634 are in contact with the inner wall of the filter cylinder 33. As the drive shaft 362 rotates, the brush plates 3634 move along the fixed plate 3631... The brush rotates along the inner wall of the filter cylinder 33 to clean it by brushing, removing impurities adhering to its inner wall and maintaining the filtration performance of the filter cylinder 33. A hand-tightening screw 3635 is threaded to one end of the side rail 3632, and its end passes through the side rail 3632 and the slide plate 3633. By adjusting the hand-tightening screw 3635, the slide plate 3633 can be fixed or loosened relative to the side rail 3632, which facilitates the replacement and maintenance of the brush plate 3634 and ensures the stable operation and convenient maintenance of the cleaning components.

[0037] Operating principle and advantages: By setting up a sensor mounting mechanism, this device can install the slide 224 with the non-contact temperature and humidity sensor 23 into the lower part of the mounting frame 221 during use. At this time, the limiting spring 222 applies pressure, causing the snap-fit ​​bracket 223 to move downward. The downward movement of the snap-fit ​​bracket 223 causes its bottom sides to insert into the limiting groove 225. Through the mutual limiting of the snap-fit ​​bracket 223 and the limiting groove 225, the slide 224 with the non-contact temperature and humidity sensor 23 can be installed in the mounting frame. Inside 221, the mounting frame 221 is then inserted into the mounting slot 21. During installation, the top plate 245 at the top of the rotating shaft 242 is rotated, moving it between the top of the water dispenser body 1 and the inner side of the limiting plate 244. The top plate 245 limits the mounting frame 221, and the limiting spring 222 returns to its original position, causing the limiting pins 246 on both sides of the bottom of the limiting plate 244 to pass through the limiting holes 243 of the top plate 245 and insert into the limiting holes 243 of the water dispenser body 1. The top plate 245 is engaged with the limiting pin 246 and the limiting hole 243, which assist in the mounting of the frame 221, thereby quickly installing the non-contact temperature and humidity sensor 23. The non-contact temperature and humidity sensor 23 detects the temperature and humidity inside the water dispenser body 1. It detects the water temperature and humidity to determine whether there is a leak inside the water dispenser body 1. If it is necessary to disassemble and repair the non-contact temperature and humidity sensor 23, pull the bridge handle 248 to move the limiting plate 244 upward, and first pull the limiting plate 244 to move the limit plate 244 upward. The limiting pin 246 disengages from the inner side of the limiting hole 243 of the top plate 245, and then the top plate 245 is rotated to move outward and disengage from the bottom of the limiting plate 244. The mounting frame 221 can then be pulled out. The bridge handrail 248 is then pulled out, and the bottom snap bracket 223 is disengaged from the inside of the limiting groove 225 via the connecting shaft 241. This facilitates quick disassembly and assembly of the non-contact temperature and humidity sensor 23. Overall, the non-contact temperature and humidity sensor 23 is easy to disassemble and assemble, and can also detect temperature and humidity, improving the convenience of using the water dispenser.

[0038] By setting up the drainage mechanism 3, when this device is in use, the sealing cover 32 is fitted onto the outside of the main drainage pipe 31, the retaining plate 34 moves to the bottom of the limiting rod 247, and after the non-contact temperature and humidity sensor 23 is installed, the limiting rod 247 moves down due to the action of the limiting plate 244 driven by the limiting spring 222. The limiting plate 244 adaptively inserts into the inside of the retaining groove 37 to limit the sealing cover 32, thereby installing the cleaning component. After the cleaning component is installed, the filter screen 33 is inserted into the inside of the main drainage pipe 31 and covers the secondary drainage pipe 35. During normal drainage, an external drainage pipe can be connected through the threaded joint 38 at the secondary drainage pipe 35 to assist drainage. During drainage, wastewater is filtered through the filter screen 33 to remove impurities. When cleaning is required, the drive motor 36 is started. 1. During operation, the drive motor 361 drives the drive shaft 362 to rotate. The rotation of the drive shaft 362 causes the outer fixing plate 3631 to rotate, which in turn drives the outer brush plate 3634 to clean the inside of the filter screen cylinder 33. After cleaning, when disassembly is required, pull the bridge handle 248 to move the limit plate 244 upward. The limit plate 244 pulls the limit rod 247 out of the slot 37, so the sealing cover 32 can be removed from the drain pipe 31. After disassembly and cleaning, loosen the hand screw 3635 to pull the slide plate 3633 out of the side rail 3632 for quick replacement of the brush plate 3634. It can be seen that the whole device is easy to quickly inspect and disassemble, improving the convenience of the whole device during use.

Claims

1. A water dispenser based on a temperature and humidity sensor, comprising a water dispenser body, characterized in that: A sensor mechanism is provided on one side of the top of the water dispenser body, and a drainage mechanism is fixedly installed on the lower end of the side of the water dispenser body near the sensor mechanism. The sensor mechanism includes a mounting slot located on the top side of the water dispenser body. An installation component is inserted inside the mounting slot. A non-contact temperature and humidity sensor is located inside the installation component. A limiting component is located on the top of the installation component. The outer side of the limiting component engages with the drainage mechanism.

2. A water dispenser based on a temperature and humidity sensor according to claim 1, characterized in that: The drainage mechanism includes a main drainage pipe, which is fixedly installed on the lower end of the water dispenser body near the sensor mechanism. A sealing cover is fitted on the outer end of the main drainage pipe, and a filter screen is fixedly installed on the inner side of the sealing cover. A cleaning component is movably installed inside the filter screen. A secondary drainage pipe is fixedly installed on the outer front end of the main drainage pipe. A retaining plate is fixedly installed on the top of the sealing cover, and a retaining groove is opened on the top of the retaining plate. The outer end of the limiting component is inserted into the retaining groove.

3. A water dispenser based on a temperature and humidity sensor according to claim 2, characterized in that: A threaded connector is fixedly installed at the front end of the secondary drain pipe, and the filter screen covers the inner inlet end of the secondary drain pipe.

4. A water dispenser based on a temperature and humidity sensor according to claim 1, characterized in that: The mounting assembly includes a mounting frame that is slidably connected to the inside of a mounting groove. A limit spring is fixedly connected inside the mounting frame, and a snap-fit ​​bracket is fixedly installed at the bottom of the limit spring. A slide block is slidably connected to the lower inside of the mounting frame. The non-contact temperature and humidity sensor is installed inside the slide block. Limit grooves are formed on both sides of the top of the slide block, and the bottom sides of the snap-fit ​​bracket are inserted into the limit grooves.

5. A water dispenser based on a temperature and humidity sensor according to claim 4, characterized in that: The limiting assembly includes a connecting shaft, a rotating shaft, and limiting holes. The connecting shaft is fixedly installed on the top of the snap-fit ​​bracket. A limiting plate is fixedly installed through the mounting frame at the top of the connecting shaft. The rotating shaft is fixedly installed at both ends of the top of the water dispenser body near the mounting slot. A top plate is rotatably connected to the top of the rotating shaft. The limiting plate covers the top of the top plate. The limiting hole is opened at the inner end of the top plate. The limiting hole is also opened on the front and rear sides of the mounting slot at the top of the water dispenser body. Limiting pins are fixedly connected to both sides of the bottom of the limiting plate. The lower end of the limiting pin passes through the limiting hole on the top plate and is inserted into the inner side of the limiting hole at the top of the water dispenser body.

6. A water dispenser based on a temperature and humidity sensor according to claim 5, characterized in that: A limiting rod is fixedly installed at the bottom outer end of the limiting plate, and the bottom of the limiting rod is inserted into the slot.

7. A water dispenser based on a temperature and humidity sensor according to claim 6, characterized in that: A bridge-type handrail is fixedly connected to the top of the limiting plate, and an anti-slip handrail is fixedly connected to the outer surface of the bridge-type handrail.

8. A water dispenser based on a temperature and humidity sensor according to claim 3, characterized in that: The cleaning assembly includes a drive motor, which is fixedly installed on the outside of the sealing cover. The output end of the drive motor is fixedly installed with a drive shaft through the sealing cover. Brushes are installed in a ring at equal intervals on the outside of the drive shaft.

9. A water dispenser based on a temperature and humidity sensor according to claim 8, characterized in that: The brush assembly includes a fixing plate, which is fixedly installed on the outer surface of the shaft in a ring with equal spacing. A side rail is fixedly installed on the outer side of the fixing plate, and a sliding plate is slidably connected to the inner side of the side rail. A brush plate is fixedly installed on the outer side of the sliding plate. The outer side of the brush plate is in close contact with the inner wall of the filter screen cylinder. A hand-tightening screw is threaded to one end of the side rail, and the end of the hand-tightening screw passes through the side rail and is threadedly connected to the sliding plate.

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