Drip irrigation type humidifier without water pump

Abstract

The utility model discloses a water-pump-free drip irrigation type humidifier which comprises a water tank assembly, a connecting rod assembly, a moisture absorption filter element assembly and a wind power main machine assembly used for blowing air towards the moisture absorption filter element assembly which are sequentially assembled from top to bottom. The water tank assembly comprises a water tank body with a first water outlet formed in the bottom, a sealing piece penetrating through the first water outlet in a sliding mode and a first elastic piece used for driving the sealing piece to slide downwards to seal the first water outlet. A second elastic piece used for driving the connecting rod assembly to overcome the elastic force of the first elastic piece so as to push the sealing piece to move upwards is assembled on the connecting rod assembly, the moisture absorption filter element assembly comprises a floating bottle capable of pushing the contact point of the connecting rod assembly and the sealing piece to move downwards when floating upwards, and lifting of the floating bottle can be affected by changes of the water level; therefore, movement of the sealing piece is affected through the connecting rod assembly, water supplementing is automatically achieved, the water supplementing function is achieved through a mechanical structure, the noise problem caused by using a water pump is solved, and even if the blockage problem occurs, dismounting and cleaning are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to humidifiers, and in particular to a water pump-free drip irrigation type humidifier. Background Art

[0002] A humidifier is an electrical appliance that increases the humidity in a space. It can increase the moisture content in the air and make dry air moist. It can also provide moisture for the skin to absorb, moisturizing the skin and making people radiant. Adding some beneficial plant essential oils or liquid medicines to the humidifier will make it easier for the body to absorb and help sleep.

[0003] my country's utility model patent "Humidifier" with publication number CN219976628U discloses a humidifier, comprising: a body, the body having an atomizing chamber and a mist outlet, the cavity wall of the atomizing chamber being provided with a liquid inlet and a liquid return port; an atomizing element, the atomizing element being arranged between the atomizing chamber and the mist outlet; a liquid storage container, the liquid storage container having a liquid storage chamber, the liquid return port and the liquid inlet being respectively connected to the liquid storage chamber, and a water pump being connected between the liquid inlet and the liquid storage chamber, wherein the water pump is used to drive the liquid in the liquid storage chamber into the atomizing chamber, and the atomizing element is used to atomize the liquid in the atomizing chamber and discharge it from the mist outlet.

[0004] However, the above patent still has the following shortcomings: the water pump makes a lot of noise when working, and it will cause discomfort to the user when used during sleep time or in a quiet environment. When the water pump is blocked or cannot work normally due to other reasons, the cost of maintenance is high. Therefore, it is necessary to design a water pump-free drip irrigation humidifier. Utility Model Content

[0005] In view of the above technical problems, the purpose of the utility model is to overcome the problems in the prior art that the humidifier uses a water pump with high noise and high subsequent maintenance costs.

[0006] In order to achieve the above-mentioned object, the utility model provides a water pump-free drip irrigation type humidifier, comprising: a water tank assembly, a connecting rod assembly, a moisture absorption filter element assembly and a wind power main engine assembly for blowing air toward the moisture absorption filter element assembly, which are assembled in sequence from top to bottom;

[0007] The water tank assembly includes a water tank body with a first water outlet hole formed at the bottom, a seal that slides through the first water outlet hole and can contact the connecting rod assembly at the lower end, and a first elastic member used to drive the seal to slide downward to seal the first water outlet hole. The connecting rod assembly is equipped with a second elastic member used to drive the connecting rod assembly to overcome the elastic force of the first elastic member to push the seal to move upward. The moisture absorption filter element assembly includes a float bottle corresponding to the connecting rod assembly and pushing the contact point between the connecting rod assembly and the seal to move downward when floating.

[0008] Preferably, the sealing member comprises a water-releasing rod which vertically slides through the first water outlet hole and a sealing silicone which is mounted on the upper end of the water-releasing rod and can abut against the inner bottom wall of the water tank body. Part of the outer wall of the water-releasing rod is spaced apart from the inner wall of the first water outlet hole to form a water outlet channel.

[0009] Preferably, a limiting flange protrudes from the lower end of the water launching rod, and the first elastic member is a first spring sleeved on the water launching rod, and two ends of the spring respectively conflict with the limiting flange and the bottom of the water tank body.

[0010] Preferably, the connecting rod assembly comprises an upper connecting rod cover fitted on the bottom of the water tank body and sleeved on the outside of the seal, a lower connecting rod cover with an edge fitted on the edge of the upper connecting rod cover, a connecting rod with a middle portion fitted on the upper surface of the lower connecting rod cover through a rotating shaft seat and one end of which can contact the lower end of the seal, and a top rod corresponding to the floating bottle, the upper end of which is hinged to the end of the connecting rod away from the seal and the lower end of which passes through the lower connecting rod cover;

[0011] The connecting rod upper cover and the connecting rod lower cover are both provided with second water outlet holes at positions corresponding to the first water outlet holes, and the lower end of the sealing member passes downward through the second water outlet hole of the connecting rod upper cover.

[0012] Preferably, a limiting member is mounted on the lower end of the push rod, and the second elastic member is a second spring whose two ends respectively contact the limiting member and the bottom of the connecting rod lower cover.

[0013] Preferably, the second elastic member is a torsion spring installed on the rotating shaft seat.

[0014] Preferably, the moisture absorption filter element assembly comprises a filter element upper cover whose edge is fixedly mounted on the bottom edge of the connecting rod assembly and whose middle part is recessed downward to form an annular groove, an annular humidifying filter element which is fitted on the bottom of the annular groove and arranged coaxially with the annular groove, and an annular filter element lower cover which is fitted on the bottom of the humidifying filter element and is penetrated by a plurality of third water outlet holes, and the bottom of the annular groove is penetrated by a plurality of fourth water outlet holes;

[0015] The wind power main unit assembly includes a water receiving tray with a cylindrical portion protruding upward in the middle to form an insert into the inner side of the humidifying filter element, a first exhaust hole opposite to the humidifying filter element is formed through the side wall of the cylindrical portion, the inner side of the filter element lower cover is fitted on the outer wall of the cylindrical portion and is located below the plurality of first exhaust holes, and at least one supporting portion is protruding from the lower surface of the filter element lower cover to abut against the water receiving tray;

[0016] The outer edge of the water receiving tray protrudes upward with an annular flange which is sleeved on the outside of the lower cover of the filter element. The water receiving tray is recessed to form a floating bottle groove for vertically inserting a floating bottle and located between the annular flange and the cylindrical part. The upper end of the floating bottle groove slides upward to pass through the upper cover of the filter element.

[0017] Preferably, the wind power main engine assembly also includes a base with a plurality of air inlet holes formed on the side wall, a shell mounted on the base, a mounting plate mounted on the shell and located above the base and having a plurality of second exhaust holes recessed in the middle, a motor mounted on the lower surface of the mounting plate, and a wind wheel mounted on the output shaft of the motor, and the water receiving tray is mounted on the upper surface of the mounting plate.

[0018] Preferably, a magnetic levitation groove is formed on the water receiving tray and is located between the annular flange and the cylindrical portion, a magnetic levitation is movably arranged in the magnetic levitation groove, and a Hall switch corresponding to the magnetic levitation is installed on the mounting plate;

[0019] The filter element lower cover is provided with a limiting portion capable of contacting the magnetic levitation top, and the lowest point of the humidifying filter element is higher than the lower surface of the limiting portion.

[0020] Preferably, the top of the water tank body is a detachable water tank cover, the water tank cover portion is recessed downward to form a water inlet groove, a plurality of water inlet holes are penetrated on the inner wall of the water inlet groove, and a water level observation window is provided on the side wall of the water tank body.

[0021] According to the above technical scheme, the utility model provides a water pump-free drip irrigation type humidifier, which has the following beneficial effects when in use: first, the change of water level can affect the lifting and lowering of the floating bottle, thereby affecting the movement of the sealing member through the connecting rod assembly, automatically realizing water replenishment, and achieving the water replenishment function through the mechanical structure, without the need to use a water pump, solving the noise problem caused by the use of a water pump, and is also suitable for use in quiet places such as offices;

[0022] Secondly, the water replenishment function is achieved through a mechanical structure, which is not only simple in structure and low in manufacturing cost, but also has market advantages when promoted. Even if a blockage occurs, it is easy to disassemble and clean without replacing parts.

[0023] Thirdly, the Hall switch and magnetic levitation work together so that when there is no water in the water tank, the water level in the water tray drops. The drop of the magnetic levitation will trigger the Hall switch and the motor will be powered off, thus avoiding the problem of the motor still running without water.

[0024] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0026] Figure 1It is a schematic diagram of a water pump-free drip irrigation type humidifier provided by the utility model;

[0027] Figure 2 This is a schematic diagram of an exploded view of a water pump-free drip irrigation humidifier provided by the utility model;

[0028] Figure 3 It is a cross-sectional view of a water pump-free drip irrigation type humidifier provided by the present invention;

[0029] Figure 4 This utility model provides a water pump-free drip irrigation humidifier. Figure 3 The enlarged schematic diagram of point A in the middle;

[0030] Figure 5 This utility model provides a water pump-free drip irrigation humidifier. Figure 3 The enlarged schematic diagram of point B in the middle;

[0031] Figure 6 This is a partial decomposition diagram of a water pump-free drip irrigation humidifier provided by this utility model. Figure 1 ;

[0032] Figure 7 It is a three-dimensional structural schematic diagram of a moisture absorption filter element assembly of a water pump-free drip irrigation type humidifier provided by the present invention;

[0033] Figure 8 It is a disassembled schematic diagram of a moisture absorption filter element assembly of a water pump-free drip irrigation type humidifier provided by the utility model;

[0034] Fig. 9 This is a partial decomposition diagram of a water pump-free drip irrigation humidifier provided by this utility model. Figure 2 .

[0035] Description of Reference Numerals

[0036] 1. Water tank assembly; 2. Connecting rod assembly; 3. Moisture absorption filter element assembly; 4. Wind power main unit assembly; 5. Water tank body; 6. First elastic member; 7. Second elastic member; 8. Floating bottle; 9. Water launching rod; 10. Sealing silicone; 11. Connecting rod upper cover; 12. Connecting rod lower cover; 13. Rotating shaft seat; 14. Connecting rod; 15. Push rod; 16. Limiting member; 17. Filter element upper cover; 18. Humidifying filter element; 19. Filter element lower cover; 20. Cylindrical part; 21. Water receiving tray; 22. First exhaust hole; 23. Support part; 24. Annular flange; 25. Floating bottle slot; 26. Base; 27. Shell; 28. Mounting plate; 29. ​​Motor; 30. Wind wheel; 31. Magnetic levitation slot; 32. Magnetic levitation; 33. Hall switch; 34. Water tank upper cover; 35. Air outlet net. DETAILED DESCRIPTION

[0037] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0038] In the present invention, unless otherwise stated, directional words such as "upper, lower, inside, outside" contained in a term merely represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term.

[0039] like Figure 1-9 As shown, a water pump-free drip irrigation type humidifier comprises: a water tank assembly 1, a connecting rod assembly 2, a moisture absorption filter assembly 3 and a wind power main unit assembly 4 for blowing air toward the moisture absorption filter assembly 3, which are assembled in sequence from top to bottom;

[0040] The water tank assembly 1 includes a water tank body 5 with a first water outlet hole formed at the bottom, a seal that slides through the first water outlet hole and whose lower end can contact the connecting rod assembly 2, and a first elastic member 6 for driving the seal to slide downward to seal the first water outlet hole. The connecting rod assembly 2 is equipped with a second elastic member 7 for driving the connecting rod assembly 2 to overcome the elastic force of the first elastic member 6 to push the seal to move upward. The moisture absorption filter element assembly 3 includes a float bottle 8 corresponding to the connecting rod assembly 2 and pushing the contact point between the connecting rod assembly 2 and the seal to move downward when floating.

[0041] The airflow generated by the wind main unit component 4 blows toward the hygroscopic filter element component 3, and the airflow will take away the moisture on the hygroscopic filter element component 3, thereby blowing out humid air. The hygroscopic filter element component 3 will continuously absorb moisture to replenish itself, which will cause the water level of the hygroscopic filter element component 3 and the wind main unit component 4 to drop. The drop in water level will drive the float bottle 8 to drop. After the float bottle 8 drops, it will lose the force applied to the connecting rod component 2. At this time, the second elastic member 7 will push the contact point between the connecting rod component 2 and the seal to move upward, thereby pushing the seal to move upward. At this time, the water in the water tank component 1 can flow out through the first water outlet, and the outflowing water continuously replenishes the hygroscopic filter element component 3, so that the water level rises, thereby driving the float bottle 8 to float up. The float bottle 8 will apply a force to the connecting rod component 2 to make the contact point between the connecting rod component 2 and the seal move downward. At this time, the first elastic member 6 will push the seal to move downward to block the first water outlet, so that the water tank body 5 can drip irrigation type water discharge.

[0042] Changes in water level can affect the rise and fall of the float bottle 8, thereby affecting the movement of the seal through the connecting rod assembly 2, automatically realizing water replenishment, and achieving the water replenishment function through a mechanical structure without the need for a water pump, thus solving the noise problem caused by the use of a water pump and being suitable for use in quiet places such as offices.

[0043] like Figure 2 , Figure 3and Figure 4 As shown, the sealing component includes a water-releasing rod 9 that vertically slides through the first water outlet hole and a sealing silicone 10 that is assembled on the upper end of the water-releasing rod 9 and can resist the inner bottom wall of the water tank body 5. Part of the outer wall of the water-releasing rod 9 is spaced apart from the inner wall of the first water outlet hole to form a water outlet channel.

[0044] When the connecting rod assembly 2 pushes the seal to move upward, the sealing silicone 10 is separated from the inner bottom of the water tank body 5, and the water in the water tank body 5 will flow downward through the water outlet channel; when the contact point between the connecting rod assembly 2 and the seal moves downward, the first elastic member 6 will push the water spring rod 9 to move downward, so that the sealing silicone 10 fits on the inner bottom of the water tank body 5 to block the first water outlet.

[0045] like Figure 2 , Figure 3 and Figure 4 As shown, a limiting flange protrudes from the lower end of the water launching rod 9, and the first elastic member 6 is a first spring sleeved on the water launching rod 9, and the two ends of the spring are respectively in conflict with the limiting flange and the bottom of the water tank body 5.

[0046] When the contact point between the connecting rod assembly 2 and the sealing member moves downward, the first spring applies a thrust to the limiting flange, thereby driving the lower water spring rod 9 to move downward.

[0047] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8 As shown, the connecting rod assembly 2 includes a connecting rod upper cover 11 which is fitted on the bottom of the water tank body 5 and sleeved on the outside of the seal, a connecting rod lower cover 12 whose edge is fitted on the edge of the connecting rod upper cover 11, a connecting rod 14 whose middle part is fitted on the upper surface of the connecting rod lower cover 12 through a rotating shaft seat 13 and one end of which can contact the lower end of the seal, and a top rod 15 which is hinged to the end of the connecting rod 14 away from the seal and whose lower end passes through the connecting rod lower cover 12 and corresponds to the floating bottle 8;

[0048] Second water outlet holes are provided through the connecting rod upper cover 11 and the connecting rod lower cover 12 at positions corresponding to the first water outlet holes, and the lower end of the sealing member passes downward through the second water outlet hole of the connecting rod upper cover 11 .

[0049] When the floating bottle 8 floats up, the floating bottle 8 will push the push rod 15 upward, and the upward movement of the push rod 15 will drive the connecting rod 14 to rotate, and the contact point between the connecting rod 14 and the seal will move downward; when the floating bottle 8 descends, the second spring will drive the connecting rod 14 to rotate and return to its original position.

[0050] A through hole is formed on the connecting rod lower cover 12 for the push rod 15 to pass through, and the inner wall of the through hole is spaced apart from the outer wall of the push rod 15 because the moving route of the push rod 15 is an arc.

[0051] The water flowing out of the water tank body 5 will flow to the moisture absorption filter element assembly 3 through the second water outlet holes on the connecting rod upper cover 11 and the connecting rod lower cover 12 .

[0052] like Figure 5 and Figure 6 As shown, a limiting member 16 is assembled on the lower end of the push rod 15, and the second elastic member 7 is a second spring whose two ends respectively contact with the limiting member 16 and the bottom of the connecting rod lower cover 12.

[0053] The second spring pushes the push rod 15 to move downward through the limiter 16, thereby driving the connecting rod 14 to rotate and return to its original position.

[0054] The second elastic member 7 is a torsion spring installed on the rotating shaft seat 13 .

[0055] The second elastic member 7 may also be a metal spring or other common parts for driving the connecting rod 14 to rotate.

[0056] like Figure 3 , Figure 7 , Figure 8 and Fig. 9 As shown, the moisture absorption filter element assembly 3 includes a filter element upper cover 17 whose edge is fixedly mounted on the bottom edge of the connecting rod assembly 2 and whose middle part is recessed downward to form an annular groove, an annular humidifying filter element 18 which is fitted on the bottom of the annular groove and arranged coaxially with the annular groove, and an annular filter element lower cover 19 which is fitted on the bottom of the humidifying filter element 18 and is penetrated by a plurality of third water outlet holes, and the bottom of the annular groove is penetrated by a plurality of fourth water outlet holes;

[0057] The wind power main unit assembly 4 includes a water receiving tray 21 with a cylindrical portion 20 protruding upward in the middle to be inserted into the inner side of the humidifying filter element 18, and a first exhaust hole 22 opposite to the humidifying filter element 18 is formed through the side wall of the cylindrical portion 20, and the inner side of the filter element lower cover 19 is fitted on the outer wall of the cylindrical portion 20 and is located below a plurality of first exhaust holes 22, and at least one supporting portion 23 is protruding from the lower surface of the filter element lower cover 19 to abut against the water receiving tray 21;

[0058] The outer edge of the water receiving tray 21 protrudes upward with an annular flange 24 which is sleeved on the outside of the filter element lower cover 19. The water receiving tray 21 is recessed to form a float bottle groove 25 for vertically inserting the float bottle 8 and located between the annular flange 24 and the cylindrical portion 20. The upper end of the float bottle groove 25 slides upward to pass through the filter element upper cover 17.

[0059] Water flows to the filter element upper cover 17, and flows to the humidification filter element 18 through the fourth water outlet hole in the annular groove. The airflow generated by the wind power main unit component 4 will blow toward the humidification filter element 18 through the first exhaust hole 22. When the airflow passes through the humidification filter element 18, it will drive the moisture on the humidification filter element 18, thereby blowing out humid air to achieve a humidification effect.

[0060] When the humidifying filter element 18 absorbs water to saturation, water will flow from the humidifying filter element 18 to the water receiving tray 21. The annular flange 24 enables the water receiving tray 21 to have a water storage function. The change of the water level in the water receiving tray 21 will drive the floating bottle 8 to rise and fall. The function of the supporting portion 23 is to prevent the lower surface of the filter element lower cover 19 from fitting the upper surface of the water receiving tray 21, which not only facilitates the water to flow into the water receiving tray 21, but also facilitates the humidifying filter element 18 to absorb the water in the water receiving tray 21 through the third water outlet.

[0061] After the filter upper cover 17 and the filter lower cover 19 clamp the humidifying filter 18, part of the humidifying filter 18 will extend downward into the third water outlet hole, so that the humidifying filter 18 can absorb water from the water receiving tray 21. The humidifying filter 18 can be made of non-woven fabric.

[0062] like Figure 1 , Figure 3 and Fig. 9 As shown, the wind power main engine assembly 4 also includes a base 26 with a plurality of air inlet holes formed on the side wall, a shell 27 mounted on the base 26, a mounting plate 28 mounted on the shell 27 and located above the base 26 and recessed in the middle with a plurality of second exhaust holes, a motor 29 mounted on the lower surface of the mounting plate 28, and a wind wheel 30 mounted on the output shaft of the motor 29, and the water receiving tray 21 is mounted on the upper surface of the mounting plate 28.

[0063] The motor 29 is started to drive the wind wheel 30 to rotate, and the wind wheel 30 generates an airflow that blows toward the cylindrical portion 20 through the second exhaust hole. The air inlet hole on the base 26 is used to replenish air.

[0064] An air outlet net 35 is mounted on the top of the housing 27 , and the inner edge of the air outlet net 35 is fitted on the connecting rod lower cover 12 . The air outlet net 35 serves to beautify the appearance and prevent objects or foreign objects from falling into the water receiving tray 21 .

[0065] like Figure 3 , Figure 8 and Fig. 9 As shown, the water receiving tray 21 is recessed to form a magnetic levitation groove 31 located between the annular flange 24 and the cylindrical portion 20, a magnetic levitation 32 is movably arranged in the magnetic levitation groove 31, and a Hall switch 33 corresponding to the magnetic levitation 32 is mounted on the mounting plate 28;

[0066] The filter element lower cover 19 is provided with a limiting portion capable of contacting the top of the magnetic levitation 32 , and the lowest point of the humidifying filter element 18 is higher than the lower surface of the limiting portion.

[0067] The Hall switch 33 is an existing mature technology. The input end of the Hall switch 33 is characterized by the magnetic induction intensity B. When the B value reaches a certain level, the trigger inside the Hall switch 33 flips, and the output level state of the Hall switch 33 also flips accordingly.

[0068] When there is no water in the water tank body 5, water cannot be added to the water receiving tray 21. Since the humidifying filter element 18 will add water from the water receiving tray 21, the water level in the water receiving tray 21 will continue to drop, which will drive the magnetic levitation 32 to drop. The drop of the magnetic levitation 32 will increase the magnetic field strength around the Hall switch 33, and the trigger inside the Hall switch 33 will flip, and the motor 29 will be powered on. After water is added, the water level in the water receiving tray 21 rises, the magnetic levitation 32 rises, and the trigger inside the Hall switch 33 flips again, and the motor 29 is powered on and can work normally.

[0069] When there is no water in the water tank body 5, the water level of the water receiving tray 21 continues to drop, and the motor 29 can be automatically powered off.

[0070] like Figure 2 and Figure 3 As shown, the top of the water tank body 5 is a detachable water tank cover 34, and the water tank cover 34 is partially recessed downward to form a water inlet groove. A plurality of water inlet holes are provided on the inner wall of the water inlet groove, and a water level observation window is provided on the side wall of the water tank body 5.

[0071] When water is poured into the water inlet groove, it will flow into the interior of the water tank body 5 through the water inlet hole. The water level observation window is convenient for observing the water level in the water tank body 5 when adding water.

[0072] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0073] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0074] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A water pump-free drip irrigation humidifier, characterized in that: include: A water tank assembly (1), a connecting rod assembly (2), a moisture absorption filter element assembly (3), and a wind power main unit assembly (4) for blowing air toward the moisture absorption filter element assembly (3) are sequentially assembled from top to bottom; The water tank assembly (1) comprises a water tank body (5) having a first water outlet hole formed at the bottom, a sealing member sliding through the first water outlet hole and capable of contacting the connecting rod assembly (2) at its lower end, and a first elastic member (6) for driving the sealing member to slide downward to seal the first water outlet hole. The connecting rod assembly (2) is provided with a second elastic member (7) for driving the connecting rod assembly (2) to overcome the elastic force of the first elastic member (6) to push the sealing member to move upward. The moisture absorption filter element assembly (3) comprises a floating bottle (8) corresponding to the connecting rod assembly (2) and pushing the contact point between the connecting rod assembly (2) and the sealing member to move downward when floating.

2. A water pump-free drip irrigation humidifier according to claim 1, characterized in that: The sealing member comprises a water lowering rod (9) which vertically slides through the first water outlet hole and a sealing silica gel (10) which is mounted on the upper end of the water lowering rod (9) and can abut against the inner bottom wall of the water tank body (5). Part of the outer wall of the water lowering rod (9) is spaced apart from the inner wall of the first water outlet hole to form a water outlet channel.

3. A water pump-free drip irrigation humidifier according to claim 2, characterized in that: A limiting flange protrudes from the lower end of the water launching rod (9); the first elastic member (6) is a first spring sleeved on the water launching rod (9); and the two ends of the spring respectively contact the limiting flange and the bottom of the water tank body (5).

4. A water pump-free drip irrigation humidifier according to claim 1, characterized in that: The connecting rod assembly (2) comprises a connecting rod upper cover (11) fitted on the bottom of the water tank body (5) and sleeved on the outside of the sealing member, a connecting rod lower cover (12) with an edge fitted on the edge of the connecting rod upper cover (11), a connecting rod (14) with a middle portion fitted on the upper surface of the connecting rod lower cover (12) through a rotating shaft seat (13) and one end of which can contact the lower end of the sealing member, and a top rod (15) corresponding to the floating bottle (8), the upper end of which is hinged to the end of the connecting rod (14) away from the sealing member and the lower end of which passes through the connecting rod lower cover (12); The connecting rod upper cover (11) and the connecting rod lower cover (12) are both provided with second water outlet holes at positions corresponding to the first water outlet holes, and the lower end of the sealing member passes downward through the second water outlet hole of the connecting rod upper cover (11).

5. A water pump-free drip irrigation humidifier according to claim 4, characterized in that: A limiting member (16) is mounted on the lower end of the push rod (15), and the second elastic member (7) is a second spring whose two ends respectively contact the limiting member (16) and the bottom of the connecting rod lower cover (12).

6. A water pump-free drip irrigation humidifier according to claim 4, characterized in that: The second elastic member (7) is a torsion spring installed on the rotating shaft seat (13).

7. A water pump-free drip irrigation humidifier according to claim 1, characterized in that: The moisture absorption filter element assembly (3) comprises a filter element upper cover (17) whose edge is fixedly mounted on the bottom edge of the connecting rod assembly (2) and whose middle part is recessed downward to form an annular groove, an annular humidification filter element (18) which is fitted on the bottom of the annular groove and arranged coaxially with the annular groove, and an annular filter element lower cover (19) which is fitted on the bottom of the humidification filter element (18) and has a plurality of third water outlet holes extending therethrough, wherein the bottom of the annular groove has a plurality of fourth water outlet holes extending therethrough; The wind power main unit assembly (4) comprises a water receiving tray (21) with a central portion protruding upward to form a cylindrical portion (20) inserted into the inner side of the humidifying filter element (18); a first exhaust hole (22) opposite to the humidifying filter element (18) is formed through the side wall of the cylindrical portion (20); the inner side of the filter element lower cover (19) is fitted on the outer wall of the cylindrical portion (20) and is located below a plurality of first exhaust holes (22); and at least one supporting portion (23) is protruding from the lower surface of the filter element lower cover (19) and abuts against the water receiving tray (21); The outer edge of the water receiving tray (21) protrudes upwards with an annular flange (24) which is sleeved on the outside of the filter element lower cover (19), and the water receiving tray (21) is recessed to form a float bottle groove (25) for vertically inserting a float bottle (8) and located between the annular flange (24) and the cylindrical portion (20), and the upper end of the float bottle groove (25) slides upwards and passes through the filter element upper cover (17).

8. A water pump-free drip irrigation humidifier according to claim 7, characterized in that: The wind power main engine assembly (4) also includes a base (26) with a plurality of air inlet holes formed on the side wall, a shell (27) mounted on the base (26), a mounting plate (28) mounted on the shell (27) and located above the base (26) and having a plurality of second air outlet holes recessed in the middle, a motor (29) mounted on the lower surface of the mounting plate (28), and a wind wheel (30) mounted on the output shaft of the motor (29), and the water receiving plate (21) is mounted on the upper surface of the mounting plate (28).

9. A water pump-free drip irrigation humidifier according to claim 8, characterized in that: The water receiving tray (21) is recessed to form a magnetic levitation groove (31) located between the annular flange (24) and the cylindrical portion (20), a magnetic levitation (32) is movably arranged in the magnetic levitation groove (31), and a Hall switch (33) corresponding to the magnetic levitation (32) is mounted on the mounting tray (28); The filter element lower cover (19) is provided with a limiting portion capable of contacting the top of the magnetic levitation (32), and the lowest point of the humidifying filter element (18) is higher than the lower surface of the limiting portion.

10. A water pump-free drip irrigation humidifier according to claim 1, characterized in that: The top of the water tank body (5) is a detachable water tank cover (34), and the water tank cover (34) is partially recessed downward to form a water inlet groove. A plurality of water inlet holes are provided on the inner wall of the water inlet groove, and a water level observation window is provided on the side wall of the water tank body (5).

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