A heat dissipation device and a heat dissipation method for an embedded water dispenser

Abstract

The application discloses a heat dissipation device and method of an embedded water dispenser and belongs to the field of water dispenser heat dissipation. The heat dissipation device of the embedded water dispenser comprises a machine box and further comprises a ventilation frame which is fixedly connected to the side walls of the machine box in a symmetrical mode, a limiting plate is fixedly connected to the side of the ventilation frame away from the side wall of the machine box, and a driving motor is arranged between the limiting plates on the same side, wherein a direction changing positioning mechanism is arranged between the driving motor and the limiting plate and used for adjusting the position of the driving motor; a driving gear is fixedly connected to the shaft end of the driving motor, and a driven gear meshing with the driving gear is rotationally connected to the side of the ventilation frame close to the driving motor in a symmetrical mode. The application can overcome the problems of low air cooling heat dissipation efficiency, low heat dissipation capacity and inconvenience in cleaning accumulated dust of the embedded water dispenser.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water dispenser heat dissipation, and particularly relates to a heat dissipation device and method for an embedded water dispenser. BACKGROUND

[0002] The embedded water dispenser is a high-end water dispenser integrating water purification, heating, refrigeration and other functions, which is usually designed in an embedded manner and can be perfectly combined with a kitchen cabinet or a side cabinet to meet the water drinking demand, emphasize the reasonable use of space and the overall aesthetics, save space, and also unify with the decoration style to improve the overall aesthetics of the home.

[0003] The embedded water dispenser generates heat during operation (especially during heating / cooling), and poor heat dissipation may cause overheating, performance degradation or even damage of the equipment, mainly including water-cooled heat dissipation and air-cooled heat dissipation, wherein the water-cooled heat dissipation has higher efficiency, is more silent and saves more space, but has higher cost, exists the risk of liquid leakage and is more complex to maintain; the air-cooled heat dissipation is low in cost and convenient to install and maintain, but has low efficiency and high noise.

[0004] The current embedded water dispenser is embedded in a cabinet or a side cabinet, which results in insufficient air convection, unreasonable air inlet and outlet channels, and difficulty in forming effective cold and hot air convection circulation, thereby causing the formation of negative pressure inside, accumulation of heat, and reduction of heat dissipation efficiency; and since the air inlet and outlet channels of the machine case are relatively fixed, a large amount of dust is easily accumulated after long-term use, which reduces the heat dissipation capacity of the water dispenser, and the dust needs to be cleaned regularly after shutdown, thereby affecting the use of the water dispenser. SUMMARY

[0005] The present application aims to solve the problems of low air-cooled heat dissipation efficiency, low heat dissipation capacity and inconvenience in cleaning accumulated dust of the embedded water dispenser in the prior art, and provides a heat dissipation device and method for an embedded water dispenser.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] The application discloses a heat dissipation device of an embedded water dispenser, which comprises a cabinet and further comprises: ventilation frames symmetrically fixedly connected to the side walls of the cabinet, limit plates fixedly connected to the sides of the ventilation frames away from the side walls of the cabinet, driving motors arranged between the limit plates on the same side, variable-direction positioning mechanisms arranged between the driving motors and the limit plates and used for adjusting the positions of the driving motors, driving gears fixedly connected to the shaft ends of the driving motors, driven gears symmetrically rotationally connected to the sides of the ventilation frames close to the driving motors and engaged with the driving gears, fan blades fixedly connected to the output ends of the driving motors, filter plates arranged in the ventilation frames, monitoring assemblies arranged between the ventilation frames and the filter plates and used for monitoring the weights of impurities on the filter plates, reciprocating lead screws rotationally connected to the inner walls of the cabinet, linkage mechanisms arranged between the reciprocating lead screws and the driven gears and used for driving the reciprocating lead screws to rotate, and scrapers fixedly connected to the sliding blocks on the reciprocating lead screws and matched with the filter plates.

[0008] In order to conveniently adjust the positions of the driving motors, preferably, the variable-direction positioning mechanisms comprise mounting grooves formed in the sides of the limit plates close to the driving gears, movable toothed plates slidably connected in the mounting grooves, first electromagnetic plates fixedly connected in the mounting grooves, a plurality of second springs fixedly connected between the first electromagnetic plates and the movable toothed plates, wherein the first electromagnetic plates are magnetized when electrified, and the magnetic properties of the sides of the first electromagnetic plates and the movable toothed plates close to each other are the same.

[0009] In order to guarantee the stability of the driving motors during work, further, a plurality of clamping grooves are further formed in the sides of the limit plates close to the driving motors, horizontal grooves are formed in the sides of the driving motors close to the clamping grooves, clamping blocks slidably connected in the horizontal grooves and matched with the clamping grooves, second electromagnetic plates fixedly connected to the sides of the horizontal grooves away from the clamping grooves, third springs fixedly connected between the second electromagnetic plates and the clamping blocks, wherein sliding grooves are formed in the sides of the limit plates close to the driving motors, limit strips fixedly connected to the driving motors and matched with the sliding grooves, the horizontal grooves penetrate through the limit strips, the second electromagnetic plates are magnetized when electrified, and the magnetic properties of the sides of the second electromagnetic plates and the clamping blocks close to each other are opposite.

[0010] In order to conveniently monitor the weights of dust accumulated on the filter plates, more further, the monitoring assemblies comprise recesses formed in the ventilation frames, the filter plates are slidably connected in the recesses, first springs fixedly connected between the bottoms of the recesses and the filter plates, control switches fixedly connected to the bottoms of the recesses and sleeved in the first springs, wherein the control switches on the upper ventilation frames are electrically connected between the first electromagnetic plates and the second electromagnetic plates, and the control switches on the lower ventilation frames are electrically connected between the second electromagnetic plates.

[0011] To facilitate the reciprocating movement of the scraper, preferably, the linkage mechanism includes a rotating shaft rotatably connected to the inner wall of the housing, connecting wheels fixedly connected to both the rotating shaft and the driven gear, a belt sleeved between the two sets of connecting wheels, and a set of bevel gears meshing with each other between the rotating shaft and the reciprocating lead screw.

[0012] To ensure the stability of the movement of the drive motor shaft and the fan blades, preferably, a positioning hole is also provided on the ventilation frame, the positioning hole matching the output end of the drive motor, and a through hole is provided between the ventilation frames on the same side, the through hole matching the fan blades.

[0013] To improve the dust removal effect on the filter plate, preferably, it also includes an elastic cylinder fixedly connected to the inner wall of the chassis. When the slider moves along the reciprocating screw towards the elastic cylinder, it compresses the elastic cylinder. Multiple sets of striking rods are fixedly connected to the side wall of the chassis, and the striking rods are connected to the elastic cylinder through pipes.

[0014] To facilitate the use of the water dispenser, preferably, the casing is provided with a storage slot, the top of the storage slot is provided with a drain head, and the bottom of the storage slot is provided with a filter plate.

[0015] To optimize the air intake and exhaust channels of the chassis, the system further includes ventilation holes on the side wall of the chassis near the filter plate. These ventilation holes are inclined to allow air inside the chassis to flow along the outer wall of the chassis towards the storage slot.

[0016] A heat dissipation method for an embedded water dispenser includes the following steps:

[0017] Step 1: When the equipment is working normally, heat dissipation is achieved through the upper or lower part of the outer wall of the equipment, and air is allowed to enter through the lower or upper part of the outer wall of the equipment.

[0018] Step 2: During operation, monitor the weight of dust accumulated at the air intake.

[0019] Step 3: When the dust accumulated at the air intake reaches the threshold, adjust the air intake and exhaust positions of the equipment;

[0020] Step 4: At the same time, clean the dust accumulated at the front air intake position. The cleaned dust will flow to the outside with the airflow.

[0021] Compared with the prior art, the present invention provides a heat dissipation device and method for an embedded water dispenser, which has the following beneficial effects:

[0022] 1. The heat dissipation device of this embedded water dispenser can monitor the weight of dust accumulated on the filter plate through a monitoring component. Based on the weight of the dust, the reversing positioning mechanism moves towards the drive motor. The rotation of the drive motor changes its position, thereby adjusting the direction of the air intake and exhaust channels. That is, the original air intake channel becomes the exhaust channel, and the original exhaust channel becomes the air intake channel. This facilitates heat dissipation at different locations inside the chassis and ensures the stability of heat dissipation inside the equipment, thereby improving the heat dissipation efficiency of the chassis.

[0023] 2. The heat dissipation device of this embedded water dispenser can drive the reciprocating screw to rotate in the corresponding direction through the drive motor and the multi-functional mechanism, thereby driving the scraper in the discharge state to move back and forth along the surface of the filter plate, thereby removing the dust accumulated on the filter plate, ensuring the stability of gas flow, and making the operation simpler, while improving the heat dissipation capacity of the chassis.

[0024] 3. The heat dissipation device of this embedded water dispenser can intermittently compress the elastic cylinder by the reciprocating movement of the slider on the reciprocating screw, and deliver the compressed gas to the striking rod, which drives the striking rod to strike the filter plate, thereby improving the cleaning effect of dust on the filter plate.

[0025] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This invention can overcome the problems of low air-cooled heat dissipation efficiency, low heat dissipation capacity, and difficulty in cleaning accumulated dust in embedded water dispensers. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of a heat dissipation device for an embedded water dispenser proposed in this invention;

[0027] Figure 2 This is a schematic diagram of the heat dissipation device for an embedded water dispenser proposed in this invention;

[0028] Figure 3 This is a schematic diagram of the internal structure of the chassis in the heat dissipation device of an embedded water dispenser proposed in this invention;

[0029] Figure 4 This is a schematic diagram of the structure on the side wall of the chassis in a heat dissipation device for an embedded water dispenser proposed in this invention;

[0030] Figure 5 This invention proposes a heat dissipation device for an embedded water dispenser. Figure 3 A schematic diagram of the cross-sectional structure;

[0031] Figure 6 This is a partial structural diagram of a heat dissipation device for an embedded water dispenser proposed in this invention. Figure 1 ;

[0032] Figure 7 This is a partial structural diagram of a heat dissipation device for an embedded water dispenser proposed in this invention. Figure 2 ;

[0033] Figure 8 This is a cross-sectional schematic diagram of the limiting plate in the heat dissipation device of an embedded water dispenser proposed in this invention.

[0034] Figure 9 This is a cross-sectional schematic diagram of the limiting plate and drive motor in the heat dissipation device of an embedded water dispenser proposed in this invention.

[0035] Figure 10 This invention proposes a heat dissipation device for an embedded water dispenser. Figure 5 A schematic diagram of the structure of part A.

[0036] In the diagram: 1. Chassis; 2. Ventilation frame; 3. Limiting plate; 4. Drive motor; 5. Slide groove; 6. Limiting strip; 7. Fan blade; 8. Positioning hole; 9. Groove; 10. Filter plate; 11. First spring; 12. Control switch; 13. Mounting slot; 14. Movable gear plate; 15. First electromagnetic plate; 16. Second spring; 17. Drive gear; 18. Slot; 19. Horizontal groove; 20. Locking block; 21. Second electromagnetic plate; 22. Third spring; 23. Driven gear; 24. Shaft; 25. Connecting wheel; 26. Belt; 27. Reciprocating screw; 28. Bevel gear set; 29. ​​Slider; 30. Scraper; 31. Elastic cylinder; 32. Striking rod; 33. Ventilation hole; 34. Collection slot; 35. Drain head; 36. Filter plate. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0038] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0039] Example 1:

[0040] Reference Figures 1-10A heat dissipation device for an embedded water dispenser includes a housing 1, and further includes: a ventilation frame 2, symmetrically and fixedly connected to the side wall of the housing 1; a limiting plate 3 fixedly connected to the side of the ventilation frame 2 away from the side wall of the housing 1; a drive motor 4 disposed between the limiting plates 3 on the same side; wherein a reversing positioning mechanism is provided between the drive motor 4 and the limiting plate 3 for adjusting the position of the drive motor 4; a drive gear 17 fixedly connected to the shaft end of the drive motor 4; a driven gear 23 symmetrically rotatably connected to the side of the ventilation frame 2 near the drive motor 4, meshing with the drive gear 17; and fan blades 7 fixedly connected to the drive motor 4. At the output end, a filter plate 10 is installed inside the ventilation frame 2. A monitoring component is installed between the ventilation frame 2 and the filter plate 10 to monitor the weight of impurities on the filter plate 10. A reciprocating screw 27 is rotatably connected to the inner wall of the housing 1. A linkage mechanism is installed between the reciprocating screw 27 and the driven gear 23 to drive the reciprocating screw 27 to rotate. A slider 29 is installed on the reciprocating screw 27. A scraper 30 that fits against the filter plate 10 is fixedly connected to the slider 29. A collection groove 34 is opened on the housing 1. A drain head 35 is installed at the top of the collection groove 34. A filter plate 36 is installed at the bottom of the collection groove 34.

[0041] In this embodiment, when the water dispenser is working normally, the drive motor 4 drives the fan blades 7 to rotate, expelling internal heat through the lower ventilation frame 2, while outside cold air enters the casing 1 through the upper ventilation frame 2, achieving stable air circulation within the casing 1. During this process, dust gradually accumulates on the filter plate 10 in the air intake position. When the dust reaches a certain weight, the monitoring component controls the reversing positioning mechanism to move towards the drive motor 4, causing the drive motor 4 to rotate and move upward along the limit plate 3, thereby switching the air intake and exhaust positions of the casing 1. Simultaneously, the corresponding linkage mechanism drives the reciprocating screw 27 to rotate, causing the scraper 30 to move back and forth along the surface of the filter plate 10, cleaning the dust on the surface of the filter plate 10. When the dust on the lower filter plate 10 reaches a certain amount, the reversing positioning mechanism releases the positioning of the drive motor 4, and the drive motor 4 moves downward under gravity. Repeating the above process ensures the stability of airflow, thereby improving the heat dissipation efficiency of the water dispenser.

[0042] Reference Figure 4 and Figure 8 The reversing positioning mechanism includes a mounting groove 13 opened on the side of the limiting plate 3 near the drive gear 17. A movable toothed plate 14 is slidably connected inside the mounting groove 13. A first electromagnetic plate 15 is fixedly connected inside the mounting groove 13. Multiple sets of second springs 16 are fixedly connected between the first electromagnetic plate 15 and the movable toothed plate 14. The first electromagnetic plate 15 exhibits magnetism when energized, and the first electromagnetic plate 15 and the movable toothed plate 14 have the same magnetism on the side close to each other.

[0043] In this embodiment, when the dust on the upper filter plate 10 reaches a certain amount, the first electromagnetic plate 15 is energized, driving the movable toothed plate 14 to move towards the drive gear 17. When the drive gear 17 meshes with the movable toothed plate 14, the drive motor 4 drives the drive gear 17 to rotate, which in turn drives the drive motor 4 to move upward along the limit plate 3, thereby adjusting the position of the drive motor 4 to facilitate heat dissipation at different positions of the chassis 1. After the first electromagnetic plate 15 is de-energized, the movable toothed plate 14 returns to the mounting slot 13 under the action of the second spring 16.

[0044] Reference Figure 4 and Figure 9 It also includes multiple sets of slots 18 opened on the side of the limiting plate 3 near the drive motor 4. A horizontal groove 19 is opened on the side of the drive motor 4 near the slot 18. A locking block 20 matching the slot 18 is slidably connected inside the horizontal groove 19. A second electromagnetic plate 21 is fixedly connected on the side of the horizontal groove 19 away from the slot 18. A third spring 22 is fixedly connected between the second electromagnetic plate 21 and the locking block 20. A sliding groove 5 is opened on the side of the limiting plate 3 near the drive motor 4. A limiting strip 6 matching the sliding groove 5 is fixedly connected on the drive motor 4. The horizontal groove 19 passes through the limiting strip 6. The second electromagnetic plate 21 is magnetic when energized, and the magnetic properties of the second electromagnetic plate 21 and the locking block 20 on the side closer to each other are opposite.

[0045] In this embodiment, when the drive motor 4 moves, the second electromagnetic plate 21 is energized, causing the locking block 20 to be retracted into the transverse groove 19 to facilitate the movement of the drive motor 4. After the position of the drive motor 4 is adjusted, the second electromagnetic plate 21 is de-energized, and the third spring 22 causes the locking block 20 to move into the slot 18, thereby positioning the drive motor 4 and ensuring the stable operation of the drive motor 4.

[0046] Reference Figure 5 and Figure 10 The monitoring component includes a groove 9 formed on the ventilation frame 2, a filter plate 10 slidably connected inside the groove 9, a first spring 11 fixedly connected between the bottom of the groove 9 and the filter plate 10, and a control switch 12 sleeved in the first spring 11 fixedly connected to the bottom of the groove 9. The control switch 12 on the upper ventilation frame 2 is electrically connected to the first electromagnetic plate 15 and the second electromagnetic plate 21, and the control switch 12 on the lower ventilation frame 2 is electrically connected to the second electromagnetic plate 21.

[0047] In this embodiment, during the operation of the water dispenser, dust in the outside air flows with the gas to the filter plate 10 in the air intake state and is intercepted on the filter plate 10. As the weight of the dust on the filter plate 10 increases, the filter plate 10 will gradually move downward along the groove 9. When the weight of the dust reaches a certain amount, the bottom of the filter plate 10 contacts the control switch 12, thereby energizing the first electromagnetic plate 15 or the second electromagnetic plate 21.

[0048] Reference Figure 3 , Figure 4 and Figure 6 The linkage mechanism includes a rotating shaft 24 rotatably connected to the inner wall of the housing 1. Connecting wheels 25 are fixedly connected to both the rotating shaft 24 and the driven gear 23. A belt 26 is sleeved between the two sets of connecting wheels 25. A bevel gear set 28 that meshes with each other is provided between the rotating shaft 24 and the reciprocating screw 27.

[0049] In this embodiment, when the drive motor 4 is located at one of the ventilation frames 2, the drive gear 17 meshes with the driven gear 23 in the corresponding direction, thereby driving the rotating shaft 24 to rotate through the connecting wheel 25 and the belt 26, and driving the reciprocating screw 27 to rotate under the action of the bevel gear set 28, driving the slider 29 to move back and forth along the reciprocating screw 27, thereby driving the scraper 30 to move back and forth along the surface of the filter plate 10 to clean the dust on the filter plate 10. It should be explained that the slider 29 is provided with a protrusion that matches the reciprocating screw 27, and when the slider 29 moves, one side is in contact with the inner wall of the housing 1, which has a limiting effect on the slider 29.

[0050] Reference Figure 6 It also includes a positioning hole 8 on the ventilation frame 2, which matches the output end of the drive motor 4. A through hole is provided between the ventilation frames 2 on the same side, which matches the fan blade 7.

[0051] In this embodiment, the positioning hole 8 can ensure the stability of the moving position of the drive motor 4, and the through hole can prevent the fan blade 7 from colliding with the ventilation frame 2 when moving.

[0052] Reference Figures 5-6 It also includes an elastic cylinder 31 fixedly connected to the inner wall of the housing 1. When the slider 29 moves along the reciprocating screw 27 toward the elastic cylinder 31, it compresses the elastic cylinder 31. Multiple sets of striking rods 32 are fixedly connected to the side wall of the housing 1. The striking rods 32 and the elastic cylinder 31 are connected by pipes.

[0053] In this embodiment, when the slider 29 moves back and forth along the reciprocating screw 27, it intermittently compresses the elastic cylinder 31 and delivers the gas in the elastic cylinder 31 to the striking rod 32, thereby driving the striking rod 32 to extend towards the filter plate 10 and strike the filter plate 10 to improve the cleaning effect of dust on the filter plate 10. When the slider 29 disengages from the elastic cylinder 31, the striking rod 32 retracts to avoid affecting the movement of the scraper 30.

[0054] Reference Figures 1-2It also includes a ventilation hole 33 on the side wall of the chassis 1 near the filter plate 10. The ventilation hole 33 is inclined and is used to allow the air in the chassis 1 to flow along the outer wall of the chassis 1 to the storage groove 34.

[0055] In this embodiment, when the ventilation frame 2 is ventilating, the small gap between the chassis 1 and the cabinet or sideboard allows the heat inside the chassis 1 to be discharged to the outside with the airflow. Similarly, air from the outside environment can also enter the chassis 1 through the gap, thereby achieving air circulation inside the chassis 1. At the same time, the cleaned dust can also be discharged to the outside of the cabinet or sideboard with the airflow. It should be noted that the interior of the chassis 1 also includes equipment required for water purification, heating, and cooling of the water dispenser. This is a conventional method in the prior art and will not be described in detail.

[0056] Example 2:

[0057] A heat dissipation method for an embedded water dispenser includes the following steps:

[0058] Step 1: When the equipment is working normally, heat dissipation is achieved through the upper or lower part of the outer wall of the equipment, and air is allowed to enter through the lower or upper part of the outer wall of the equipment.

[0059] Step 2: During operation, monitor the weight of dust accumulated at the air intake.

[0060] Step 3: When the dust accumulated at the air intake reaches the threshold, adjust the air intake and exhaust positions of the equipment;

[0061] Step 4: At the same time, clean the dust accumulated at the front air intake position. The cleaned dust will flow to the outside with the airflow.

[0062] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A heat dissipation device of an embedded water dispenser, comprising a cabinet (1), characterized in that, Also include: Ventilation frame (2), symmetrically fixedly connected to the side wall of the cabinet (1), the ventilation frame (2) is fixedly connected to the limit plate (3) away from the side wall of the cabinet (1), the limit plate (3) between the same side is provided with driving motor (4), Wherein, the driving motor (4) and limit plate (3) between the variable direction positioning mechanism, for adjusting the position of driving motor (4); Driving gear (17), fixedly connected to the shaft end of the driving motor (4), the ventilation frame (2) is symmetrically rotatably connected to the side of the driving motor (4) with driving gear (17) meshing from the driving gear (23); Fan blade (7), fixedly connected to the output end of the driving motor (4), the inside of the ventilation frame (2) is provided with filter plate (10), the ventilation frame (2) and filter plate (10) between the monitoring assembly, for monitoring the weight of impurities on the filter plate (10); Reciprocating screw (27), rotatably connected to the inner wall of the cabinet (1), the reciprocating screw (27) and driving gear (23) between the linkage mechanism, for driving the reciprocating screw (27) rotation, Wherein, the reciprocating screw (27) is provided with a sliding block (29), the sliding block (29) is fixedly connected with the scraper (30) matched with the filter plate (10); The variable direction positioning mechanism includes the installation groove (13) opened in the limit plate (3) close to the driving gear (17) side, the inside of the installation groove (13) is slidably connected with the movable toothed plate (14), the inside of the installation groove (13) is fixedly connected with the first electromagnetic plate (15), the first electromagnetic plate (15) and movable toothed plate (14) between fixedly connected with multiple second spring (16), Wherein, the first electromagnetic plate (15) is energized when the magnetic property is obvious, and the magnetic property of the first electromagnetic plate (15) and movable toothed plate (14) is opposite to each other on the side of the magnetic property; Also includes a plurality of clamping grooves (18) opened in the limit plate (3) close to the driving motor (4) side, the driving motor (4) is provided with horizontal groove (19) close to the clamping groove (18) side, the inside of the horizontal groove (19) is slidably connected with the clamping block (20) matched with the clamping groove (18), the horizontal groove (19) is fixedly connected with the second electromagnetic plate (21) away from the clamping groove (18) side, the second electromagnetic plate (21) and clamping block (20) between fixedly connected with third spring (22), Wherein, the limit plate (3) is provided with a sliding groove (5) close to the driving motor (4) side, the driving motor (4) is fixedly connected with the limit strip (6) matched with the sliding groove (5), the horizontal groove (19) penetrates the limit strip (6), the second electromagnetic plate (21) is energized when the magnetic property is obvious, and the magnetic property of the second electromagnetic plate (21) and clamping block (20) is opposite to each other on the side of the magnetic property; The monitoring assembly comprises a groove (9) formed on the ventilation frame (2), the filter plate (10) is slidably connected in the groove (9), the first spring (11) is fixedly connected between the bottom of the groove (9) and the filter plate (10), the control switch (12) is fixedly connected on the bottom of the groove (9) and sleeved in the first spring (11), Wherein, the control switch (12) on the upper ventilation frame (2) is electrically connected between the first electromagnetic plate (15) and the second electromagnetic plate (21), and the control switch (12) on the lower ventilation frame (2) is electrically connected between the second electromagnetic plate (21).

2. The heat dissipation device of the embedded water dispenser according to claim 1, wherein, The linkage mechanism comprises a rotating shaft (24) rotatably connected to the inner wall of the cabinet (1), the rotating shaft (24) and the driven gear (23) are both fixedly connected with a connecting wheel (25), the two groups of connecting wheels (25) are sleeved with a belt (26), and the rotating shaft (24) and the reciprocating lead screw (27) are provided with intermeshing bevel gear sets (28).

3. The heat dissipation device of the embedded water dispenser according to claim 1, wherein, The positioning hole (8) is formed on the ventilation frame (2) and matched with the output end of the driving motor (4), the ventilation frame (2) on the same side is provided with a through hole matched with the fan blade (7).

4. The heat dissipation device of the embedded water dispenser according to claim 1, wherein, The elastic air cylinder (31) is fixedly connected to the inner wall of the cabinet (1), when the sliding block (29) moves along the reciprocating lead screw (27) to one side of the elastic air cylinder (31), the elastic air cylinder (31) is compressed, a plurality of knocking rods (32) are fixedly connected to the side wall of the cabinet (1), and the knocking rod (32) and the elastic air cylinder (31) are connected through a pipeline.

5. The heat dissipating device of the embedded water dispenser according to claim 1, wherein, The cabinet (1) is provided with a receiving groove (34), the top of the receiving groove (34) is provided with a drainage head (35), and the bottom of the receiving groove (34) is provided with a water filter plate (36).

6. The heat dissipation device of the embedded water dispenser according to claim 5, wherein, The ventilation hole (33) is formed on the side wall of the cabinet (1) close to the filter plate (10) side, the ventilation hole (33) is inclined, and the air in the cabinet (1) flows to the side of the receiving groove (34) along the outer wall of the cabinet (1).

7. A heat dissipation method of an embedded water dispenser, using the heat dissipation device of any one of claims 1-6, characterized in that, The method comprises the following steps: Step one: when the equipment is normally working, heat dissipation is realized through the upper or lower part of the equipment outer wall, and air intake is realized through the lower or upper part of the equipment outer wall; Step two: during the working process, the weight of the dust accumulated at the air inlet position is monitored; Step three: when the dust accumulated at the air inlet position reaches the threshold value, the air inlet and air outlet positions of the equipment are adjusted; Step four: the dust accumulated at the air inlet position before adjustment is cleaned, and the cleaned dust flows to the outside with the gas.

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