Vortex ring air supply device for air conditioner

Abstract

According to the vortex ring air supply device for the air conditioner, a driving cutting disc is arranged in the middle of an anti-friction mechanism, a driving component is arranged on one side of the anti-friction mechanism, and a bottom mounting disc is arranged on the other side of the anti-friction mechanism; the end of an air inlet of the outer shell abuts against the driving component, one end of the middle connecting shell is clamped to the side of the bottom mounting disc, and the other end of the middle connecting shell is arranged outside the air inlet of the outer shell in a sleeving mode. An air outlet is formed in the middle connecting shell in a sleeving manner; an elastic part is arranged between one end of the acceleration driving part and the driving cutting disc, and the other end of the acceleration driving part penetrates through the antifriction mechanism and the bottom mounting disc and is provided with a ratchet mechanism; through non-contact force driving of the driving component and the driving cutting disc, the magnetic cutting plate does not collide with some parts to decelerate during sudden stop, but decelerates at a buffering distance, so that vibration of the whole device is smaller, and the service life of the device is prolonged.

Description

Technical Field

[0001] The invention relates to a vortex ring air supply device for an air conditioner, belonging to the technical field of air conditioner nozzles. Background Art

[0002] Because vortex rings are generated intermittently, when they are installed on air conditioners to convert the airflow into a vortex ring form, they face the problem of not being able to convert all of the airflow into a vortex ring form. According to theoretical calculations, only 20% of the airflow can currently be converted into a vortex ring form. One of the factors that restricts this conversion is the frequency of vortex ring generation. When the frequency of vortex ring generation is increased, since the existing vortex ring generation structure is mainly mechanical, it will face the problem of instantaneous opening and stopping of the cutoff device. At this time, the instantaneous stopping of the moving mechanical device will produce a collision, which will cause the vortex ring nozzle to vibrate, thereby reducing its service life and generating relatively loud noise. Therefore, increasing the generation frequency through mechanical devices is not an ideal approach. Summary of the Invention

[0003] The purpose of the present invention is to overcome the problem that the instantaneous stop of the mechanical vortex ring in the prior art will cause an impact, which will cause the vortex ring nozzle to vibrate and thus reduce the service life, and provide a vortex ring air supply device for air conditioning; In order to achieve the above objectives / solve the above technical problems, the present invention is implemented by adopting the following technical solutions: A vortex ring air supply device for air conditioning, comprising: A friction reducing mechanism, wherein a driving cutting disc is provided in the middle of the friction reducing mechanism, a driving component is provided on one side of the friction reducing mechanism, and a bottom mounting disc is provided on the other side; An outer shell and a middle connecting shell, wherein the air inlet end of the outer shell abuts against the driving component, one end of the middle connecting shell is clamped on the side of the bottom mounting plate, and the other end is sleeved on the outside of the air inlet of the outer shell; the middle connecting shell is sleeved with an air outlet; An acceleration drive member, wherein an elastic component is provided between one end of the acceleration drive member and the driving cutting disc, and the other end of the acceleration drive member passes through the friction reduction mechanism and the bottom mounting disc and is provided with a ratchet mechanism; The driving component drives the driving cutting disk to rotate cyclically to the air outlet corresponding to the first position and the second position without contact to generate a vortex ring; the accelerating driving component is used to accelerate the driving cutting disk to rotate counterclockwise.

[0004] Optionally, the driving component includes electromagnet 1, electromagnet 2, electromagnet 3 and electromagnet 4, and the driving cutting disk and the acceleration driving component are provided with a first permanent magnet and a second permanent magnet that cooperate with electromagnet 1, electromagnet 2, electromagnet 3 and electromagnet 4.

[0005] Optionally, when air is supplied, when electromagnet one is at the S pole, electromagnet three is at the N pole, and electromagnet two and electromagnet four are powered off, the acceleration drive component rotates clockwise; when electromagnet two is at the S pole, electromagnet four is at the N pole, and the other two electromagnets are powered off, the acceleration drive component is blocked by the ratchet mechanism and remains stationary; when electromagnet three is at the S pole, electromagnet one is at the N pole, and the other two electromagnets are powered off, the acceleration drive component is at the force extreme point, and the shaking generated by the driving cutting disk is transmitted to the acceleration drive component through the elastic component to leave the force extreme point, and rotate clockwise under the action of electromagnetic drive; when electromagnet four is at the S pole, electromagnet two is at the N pole, and the other two electromagnets are powered off, the acceleration drive component remains stationary.

[0006] Optionally, the acceleration drive member includes a rotating shaft, and the second permanent magnet is provided on an end of the rotating shaft away from the ratchet mechanism.

[0007] Optionally, the ratchet mechanism includes a ratchet provided at the end of the rotating shaft of the acceleration drive member and a pawl provided on the bottom mounting plate to prevent the ratchet from rotating counterclockwise.

[0008] Optionally, the friction reduction mechanism includes an upper bearing and a lower bearing, balls are respectively provided between the upper bearing and the lower bearing, and the driving cutting disc is provided between the balls.

[0009] Optionally, the driving cutting disk includes an outer disk and an airflow intercepting plate arranged inside the outer disk, and the first permanent magnets are arranged at both ends of the outer disk corresponding to the airflow intercepting plate.

[0010] Optionally, the acceleration drive member is provided with a torque drive groove 1, the drive cutting disc is provided with a torque drive groove 2, one end of the elastic component is stuck in the torque drive groove 1, and the other end is stuck in the torque drive groove 2, and the outside of the elastic component is wrapped by a protective shell.

[0011] Optionally, a plurality of air inlet ducts are provided on the air outlet, and air inlet duct mounting holes corresponding to the air inlet ducts are provided on the bottom mounting plate.

[0012] Optionally, the outer shell is provided with a tensile strain gauge and an indicator light for detecting and indicating deformation of the connection between the outer shell and the air conditioner.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention drives the driving component and the driving cutting disc with non-contact force, so that when the driving cutting disc stops suddenly, it will not hit certain parts of the device and slow down. Instead, there is a buffer distance for deceleration, which makes the vibration of the entire device smaller. In addition, the air-conditioning nozzle device will not be broken at the connection with the air conditioner due to high-frequency vibration, thereby improving the service life and safety.

[0014] 2. The driving components and the driving cutting disc of the present invention are driven by electromagnetics without heavy accessories such as motors, and the driving cutting discs are in contact with bearings, so the movement friction is very small. Therefore, the mass of the corresponding driven permanent magnets and electromagnets is also relatively small. The lighter mass is installed at the air-conditioning nozzle, which has higher stability and is more lightweight.

[0015] 3. The driving cutting disc of the present invention is driven by the elastic component and the electromagnet at the same time, which can obtain a faster response speed and thus generate a higher vortex ring generation frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a half-section diagram of a smart air-conditioning air supply nozzle according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the assembly of the drive components in the embodiment of the present invention. Figure 1 ; Figure 3 This is a schematic diagram of the assembly of the drive components in the embodiment of the present invention. Figure 2 ; Figure 4 is the outer shell in the embodiment of the present invention; Figure 5 is the air outlet in the embodiment of the present invention; Figure 6 is the bottom mounting plate in an embodiment of the present invention; Figure 7 It is an acceleration drive member in an embodiment of the present invention; Figure 8 It is the driving cutting disc in the embodiment of the present invention.

[0017] In the figure: 1-outer shell, 2-middle connecting shell, 3-air outlet, 4-tension strain gauge, 5-indicator light, 6-acceleration drive member, 7-driving cutting disk, 8-driving component, 9-upper bearing, 10-lower bearing, 11-bottom mounting plate, 12-ratchet, 13-pawl, 14-torsion spring; 101-air conditioning connection part, 102-tension strain gauge installation slot, 103-indicator light installation slot, 104-cylindrical pressing part; 301-air inlet duct, 302-installation slot; 601 - rotating shaft, 602 - torque drive slot 1, 603 - protective shell, 604 - second permanent magnet; 701 - outer disk, 702 - first permanent magnet, 703 - through hole 1, 704 - torque drive slot 2, 705 - airflow intercepting plate; 801-electromagnet 1, 802-electromagnet 2, 803-electromagnet 3, 804-electromagnet 4; 1101 - through hole 2, 1102 - ratchet shaft, 1103 - air intake duct mounting hole, 1104 - vertical surface, 1105 - outside of the mounting plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0021] like Figures 1-8 As shown, a vortex ring air supply device for air conditioning is disclosed, comprising: A friction reducing mechanism, wherein a driving cutting disc 7 is provided in the middle of the friction reducing mechanism, a driving component 8 is provided on one side of the friction reducing mechanism, and a bottom mounting disc 11 is provided on the other side; The outer shell 1 and the middle connecting shell 2, the air inlet end of the outer shell 1, that is, the cylindrical pressing portion 104, abuts against the driving component 8, squeezing one side of the friction reduction mechanism from the side, and one end of the middle connecting shell 2 is clamped on the side of the bottom mounting plate 11, and the other end is sleeved on the outside of the air inlet of the outer shell 1; specifically, the middle connecting shell 2 is a flat L-shaped plate, one end of which is used to clamp the bottom mounting plate 11, and the other end fixes the circumferential surface of the friction reduction mechanism and the fixed cylindrical pressing portion 104, so that both sides of the friction reduction mechanism are squeezed and fixed; The middle connecting shell 2 is provided with an air outlet 3, specifically, the middle connecting shell 2 is inserted into the mounting groove 302 of the air outlet 3; An acceleration drive member 6, wherein an elastic member is provided between one end of the acceleration drive member 6 and the driving cutting disc 7, and the other end of the acceleration drive member 6 passes through the friction reduction mechanism and the bottom mounting plate 11 and is provided with a ratchet mechanism; the elastic member is a torsion spring 14 in this embodiment; The driving component 8 drives the driving cutting disc 7 to rotate cyclically without contact to generate a vortex ring at the air outlet 3 corresponding to the first position and the second position; it should be noted here that, with reference to Figure 2 In the initial state, the first position of the driving cutting disc 7 blocks the upper and lower air outlets 3, and the second position blocks the left and right air outlets 3; the acceleration drive member 6 is used to accelerate the driving cutting disc 7 to rotate counterclockwise; The driving cutting disc 7 and the accelerating driving member 6 are provided with a first permanent magnet 702 and a second permanent magnet 604 that cooperate with the driving member 8 .

[0022] In the specific implementation process of this embodiment, Figure 2 As shown, the driving component 8 includes electromagnet 1 801, electromagnet 2 802, electromagnet 3 803 and electromagnet 4 804. When electromagnet 1 801 is at the S pole and electromagnet 3 803 is at the N pole, and the other two electromagnets are powered off, the acceleration driving component 6 rotates 180° clockwise and enters a balanced state. When electromagnet 2 802 is at the S pole and electromagnet 4 804 is at the N pole, and the other two electromagnets are powered off, the acceleration driving component 6 is blocked by the ratchet mechanism and remains stationary; when electromagnet 3 803 is at the S pole and electromagnet 1 801 is at the N pole, and the other two electromagnets are powered off, the acceleration driving component 6 is at the force extreme point, and the shaking generated by the driving cutting disk 7 is transmitted to the acceleration driving component through the elastic component to leave the force extreme point and rotate clockwise under the action of the magnetic force; when electromagnet 4 804 is at the S pole and electromagnet 2 802 is at the N pole, and the other two electromagnets are powered off, the acceleration driving component 6 remains stationary.

[0023] In the specific implementation process of this embodiment, Figure 1 As shown, the friction reduction mechanism includes an upper bearing 9 and a lower bearing 10, and balls or needles are respectively provided between the upper bearing 9 and the lower bearing 10, and the driving cutting disc 7 is provided between the balls. In this embodiment, the driving cutting disc 7 is placed between the balls of the upper bearing 9 and the lower bearing 10, so that the driving cutting disc 7 reduces friction when rotating and rotates smoothly.

[0024] In the specific implementation process of this embodiment, Figure 3As shown, the ratchet mechanism includes a ratchet 12 provided at the end of the rotating shaft 601 of the acceleration drive member 6 and a pawl 13 provided on the bottom mounting plate 11 to prevent the ratchet 12 from rotating counterclockwise. By arranging the ratchet 12 and the pawl 13, the acceleration drive member 6 can only rotate clockwise, providing a force storage basis for the elastic component.

[0025] In the specific implementation process of this embodiment, Figure 7-Figure 8 As shown, the second permanent magnet 604 is located at the end of the rotating shaft 601 away from the ratchet mechanism. The driving cutting disk 7 includes an outer disk 701 and an airflow intercepting plate 705 located inside the outer disk 701. The first permanent magnets 702 are arranged at both ends of the outer disk 701 corresponding to the airflow intercepting plate 705. The two driving components 8 that were originally energized are de-energized, and the other two driving components 8 are energized to generate a magnetic field. Due to the principle of like charges attracting and opposite charges repelling, the driving cutting disk 7 rotates. The change in the direction of the magnetic force releases the elastic force generated by the torsion spring 14, causing the driving cutting disk 7 to rotate simultaneously under the action of the magnetic force and the elastic force. Since the second permanent magnet 604 is also installed on the top of the acceleration drive 6, when the driving cutting disk 7 rotates, the acceleration drive 6 also rotates under the action of the magnetic force, thereby providing elastic force for the torsion spring 14.

[0026] In the specific implementation process of this embodiment, Figure 7 As shown, the acceleration drive member 6 is provided with a torsion drive groove 1 602, the drive cutting disc 7 is provided with a torsion drive groove 2 704, one end of the elastic component is stuck in the torsion drive groove 1 602, and the other end is stuck in the torsion drive groove 2 704, and the outside of the torsion spring 14 is wrapped by a protective shell 603.

[0027] In the specific implementation process of this embodiment, Figure 5 and Figure 6 As shown, the air outlet 3 is provided with multiple air inlet ducts 301 , the bottom mounting plate 11 is provided with air inlet duct mounting holes 1103 corresponding to the air inlet ducts 301 , and the air outlet 3 is sleeved on the middle connecting shell 2 through the mounting groove 302 .

[0028] A through hole 1 703 is provided on the driving cutting disk 7 and a through hole 2 1101 is provided on the bottom mounting disk 11 for mounting the rotating shaft 601. The pawl 13 is connected to the pawl rotating shaft 1102 on the bottom mounting disk 11. The vertical surface 1104 is used to fix the upper bearing 9 and the lower bearing 10. The outer portion 1105 of the mounting disk is used to squeeze the lower bearing 10.

[0029] In the specific implementation process of this embodiment, Figure 1 and Figure 4As shown, the outer shell 1 is equipped with a tensile strain gauge 4 and an indicator light 5. The outer shell 1 is provided with an air conditioner connection portion 101 for connection to the air conditioner. This connection portion 101 is provided with a tensile strain gauge mounting slot 102 for mounting the tensile strain gauge 4. An indicator light mounting slot 103 is provided in the center of the upper portion of the air conditioner connection portion 101 for mounting the indicator light 5. A cylindrical pressing portion 104 is sleeved within the interior of the central connection shell 2 and is used to compress the upper bearing 9 and lower bearing 10. The present invention installs a tensile strain gauge at the connection. If the connection deforms or cracks due to aging, the tensile strain gauge generates an electrical signal, causing the indicator light to illuminate, alerting the user to perform maintenance and preventing the device from accidentally falling and causing injury.

[0030] When the air conditioning connection part 101 connecting the outer shell 1 to the air conditioner ages and cracks or deforms under the action of gravity, the tensile strain gauge 4 installed at its corresponding position generates an electrical signal, which causes the indicator light 5 to light up, reminding the user to replace the outer shell 1 to prevent the device from falling from a height and endangering the user's life safety.

[0031] In the initial state, the two driving components 8 in opposite directions are energized to generate a magnetic field. At this time, the second permanent magnet 604 and the evenly distributed first permanent magnet 702 remain stationary under the action of magnetic force. At this time, the torsion spring 14 is in a certain amount of compression state, so it will give the driving cutting disk 7 a torque, but because the driving component 8 generates a magnetic field, it produces a magnetic force on the first permanent magnet unit on the driving cutting disk 7. Therefore, when the driving cutting disk 7 produces a certain rotation angle, the magnetic component force generated is the same as the elastic force generated by the torsion spring 14, and the two forces are the same in magnitude and opposite in direction. The driving cutting disk 7 is in a stationary state, so the connecting line B of the two relative air intake duct centers does not coincide with the central symmetry line A of the driving cutting disk 7, but because the size of the air flow intercepting plate 705 on the driving cutting disk 7 is larger than the size of the air intake duct 301, the air flow intercepting plate 705 on the driving cutting disk 7 can close the corresponding two air intake ducts 301 at this time.

[0032] Due to the existence of the ratchet mechanism, the acceleration drive member 6 can only rotate clockwise, and the magnetic field switches on and off according to the clockwise angle. Therefore, the driving cutting disk 7 rotates counterclockwise under the action of the magnetic force. Since there are four driving components 8, the driving cutting disk 7 rotates about 90° each time. The driving cutting disk 7 rotates one circle as a cycle, and the driving cutting disk 7 rotates four times; when the electromagnet 1 801 is the S pole and the electromagnet 3 803 is the N pole, and the other two electromagnets are de-energized, the acceleration drive member 6 rotates 180° clockwise and enters a balanced state; Figure 2As shown, when the electromagnet 2 802 is the S pole and the electromagnet 4 804 is the N pole, and the other two electromagnets are de-energized, the acceleration drive member 6 can only rotate counterclockwise under the action of the magnetic force. Due to the obstruction of the ratchet mechanism, the acceleration drive member 6 remains stationary at this time. When the electromagnet 3 803 is the S pole and the electromagnet 1 801 is the N pole, and the other two electromagnets are de-energized, the acceleration drive member 6 is at the dead point of force. However, since the driving cutting disk 7 will shake, the shaking is transmitted to the acceleration drive member 6 through the torsion spring 14, so that it leaves the dead point of force and rotates 180° clockwise under the action of the magnetic force. Similarly, each time the acceleration drive member 6 rotates 180°, when the electromagnet 4 804 is the S pole and the electromagnet 2 802 is the N pole, and the other two electromagnets are de-energized, the acceleration drive member 6 remains stationary. In one cycle, the acceleration drive member 6 rotates clockwise twice to store force on the torsion spring 14. The first time is also in the initial state: when the electromagnet 1 801 is at the S pole, the electromagnet 3 803 is at the N pole, and the other two electromagnets are powered off, the acceleration drive member 6 rotates 180° clockwise.

[0033] The second clockwise rotation is when: the electromagnet 3 803 is at the S pole, the electromagnet 1 801 is at the N pole, and the other two electromagnets are powered off, and the acceleration drive member 6 rotates 180° clockwise.

[0034] The air conditioning connection portion 101 is connected to the air conditioning nozzle. When the air conditioning is turned on, air flows into the device through this portion and flows out through the other two air inlet ducts 301 that are not closed by the driven cutting disk 7. At the next moment, the two electromagnets 1 801 and 3 803 that were originally energized are de-energized. In addition, electromagnets 2 802 and 4 804 are energized to generate a magnetic field. Due to the principle that like charges attract and opposite charges repel, the driven cutting disk 7 rotates. The change in the direction of the magnetic force releases the elastic force generated by the torsion spring 14. The driven cutting disk 7 rotates under the action of both the magnetic force and the elastic force, increasing the movement speed. At the same time, because the upper bearing 9 and the lower bearing 10 are in contact with the outer disk 701 of the driven cutting disk 7, the friction of the driven cutting disk 7 during movement is reduced, resulting in a faster frequency of generation per unit time. Since a second permanent magnet 604 is also installed on the top of the acceleration drive 6, when the driving cutting disk 7 rotates, the acceleration drive 6 will also rotate under the action of the magnetic force, thereby providing elastic force for the torsion spring 14. At the same time, a ratchet 12 is installed at the rotating shaft 601, and by cooperating with the ratchet 13 installed on the ratchet rotating shaft 1102, it prevents the torsion spring 14 from releasing the elastic force and causing the acceleration drive 6 to rotate in the forward direction. When the driving cutting disk 7 rotates close to 90°, since the diameter of the air inlet duct 301 is smaller than the diameter of the air flow intercepting plate 705, the air inlet duct 301 is already closed at this time. When the driving cutting disk 7 decelerates under the action of the magnetic force, the air inlet duct 301 remains closed, so that the gas in the air inlet duct 301 is rectified, the uniformity is increased, and the vortex ring is generated more effectively. Since the stopping of the driving cutting disk 7 is achieved by non-contact force, there will be no instantaneous stop in the mechanical transmission process, thereby reducing the vibration of the equipment and increasing the service life of the equipment.

[0035] To sum up, 1. Lightweight: Since this device does not have heavy accessories such as motors, and the magnetic cutting plates are in contact with bearings, the movement friction is very small, so the mass of the corresponding driven permanent magnets and electromagnets is also relatively small. The lighter mass is installed at the air-conditioning nozzle, which has higher stability and is more lightweight.

[0036] 2. Long life and high safety: Driven by non-contact force such as magnetism, the magnetic cut-off plate will not hit certain parts and slow down when it stops suddenly. Instead, there is a buffer distance for deceleration, which makes the vibration of the entire device smaller. In addition, the device will not break due to high-frequency vibration at the connection with the air conditioner. A tensile strain gauge is installed at the connection. If the connection is deformed or cracked due to aging, the tensile strain gauge will generate an electrical signal, causing the indicator light to light up, reminding the user to perform maintenance, so as to prevent the device from accidentally falling and causing injury to personnel.

[0037] 3. Higher generation frequency: The magnetic cutting plate is driven by both torsion spring and magnetic force, which can achieve faster response speed and generate higher vortex ring generation frequency.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A vortex ring air supply device for air conditioning, characterized in that: include: A friction reducing mechanism, wherein a driving cutting disc (7) is provided in the middle of the friction reducing mechanism, a driving component (8) is provided on one side of the friction reducing mechanism, and a bottom mounting disc (11) is provided on the other side; An outer shell (1) and a middle connecting shell (2), wherein the air inlet end of the outer shell (1) abuts against the driving component (8), one end of the middle connecting shell (2) is clamped on the side of the bottom mounting plate (11), and the other end is sleeved on the outside of the air inlet of the outer shell (1); an air outlet (3) is sleeved on the middle connecting shell (2); An acceleration drive member (6), wherein an elastic component is provided between one end of the acceleration drive member (6) and the driving cutting disc (7), and the other end of the acceleration drive member (6) is provided with a ratchet mechanism passing through the friction reduction mechanism and the bottom mounting disc (11); The driving component (8) drives the driving cutting disc (7) to rotate cyclically to the air outlets corresponding to the first position and the second position without contact, thereby generating a vortex ring; and the accelerating driving component (6) is used to accelerate the driving cutting disc (7) to rotate counterclockwise.

2. The vortex ring air supply device for air conditioning according to claim 1, characterized in that: The driving component (8) includes electromagnet 1 (801), electromagnet 2 (802), electromagnet 3 (803) and electromagnet 4 (804), and the driving cutting disc (7) and the acceleration driving component (6) are provided with a first permanent magnet (702) and a second permanent magnet (604) that cooperate with electromagnet 1 (801), electromagnet 2 (802), electromagnet 3 (803) and electromagnet 4 (804).

3. The vortex ring air supply device for air conditioning according to claim 2, characterized in that: During air supply, when electromagnet 1 (801) is at the S pole, electromagnet 3 (803) is at the N pole, and electromagnet 2 (802) and electromagnet 4 (804) are powered off, the acceleration drive member (6) rotates clockwise; when electromagnet 2 (802) is at the S pole, electromagnet 4 (804) is at the N pole, and the other two electromagnets are powered off, the acceleration drive member (6) is blocked by the ratchet mechanism and remains stationary; when electromagnet 3 (803) is at the S pole, electromagnet 1 (801) is at the N pole, and the other two electromagnets are powered off, the acceleration drive member (6) is at the extreme point of force, and the shaking generated by the driving cutting disk (7) is transmitted to the acceleration drive member (6) through the elastic component to leave the extreme point of force, and rotate clockwise under the action of electromagnetic drive; when electromagnet 4 (804) is at the S pole, electromagnet 2 (802) is at the N pole, and the other two electromagnets are powered off, the acceleration drive member (6) remains stationary.

4. The vortex ring air supply device for air conditioning according to claim 2, characterized in that: The acceleration drive member (6) comprises a rotating shaft (601), and the second permanent magnet (604) is arranged on an end of the rotating shaft (601) away from the ratchet mechanism.

5. The vortex ring air supply device for air conditioning according to claim 4, characterized in that: The ratchet mechanism comprises a ratchet (12) provided at the end of the rotating shaft (601) and a pawl (13) provided on the bottom mounting plate (11) for preventing the ratchet (12) from rotating counterclockwise.

6. The vortex ring air supply device for air conditioning according to claim 1, characterized in that: The friction reduction mechanism comprises an upper bearing (9) and a lower bearing (10), wherein balls are respectively provided between the upper bearing (9) and the lower bearing (10), and the driving cutting disc (7) is provided between the balls.

7. The vortex ring air supply device for air conditioning according to claim 2, characterized in that: The driving cutting disk (7) comprises an outer disk (701) and an airflow intercepting plate (705) arranged inside the outer disk (701), and the first permanent magnets (702) are arranged at both ends of the outer disk (701) corresponding to the airflow intercepting plate (705).

8. The vortex ring air supply device for air conditioning according to claim 1, characterized in that: The acceleration drive member (6) is provided with a first torque drive groove (602), the drive cutting disc (7) is provided with a second torque drive groove (704), one end of the elastic component is clamped in the first torque drive groove (602), and the other end is clamped in the second torque drive groove (704), and the outside of the elastic component is wrapped by a protective shell (603).

9. The vortex ring air supply device for air conditioning according to claim 1, characterized in that: The air outlet (3) is provided with a plurality of air inlet ducts (301), and the bottom mounting plate (11) is provided with air inlet duct mounting holes (1103) corresponding to the air inlet ducts (301).

10. The vortex ring air supply device for air conditioning according to claim 1, characterized in that: The outer shell (1) is provided with a tensile strain gauge (4) and an indicator light (5) for detecting and indicating deformation of the connection portion between the outer shell (1) and the air conditioner.

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