Ultrasonic atomizer, atomizing humidifier, air conditioner

Abstract

The present invention provides an ultrasonic atomizer, an atomizing humidifying device, and an air conditioner, wherein the ultrasonic atomizer comprises an atomizer shell, a receiving cavity is constructed on the atomizer shell, a through hole is provided on the receiving cavity, a plurality of atomizing sheets are arranged in the receiving cavity, and any one of the plurality of atomizing sheets can be driven by a driving device to be in the through hole. According to the present invention, the plurality of atomizing sheets are pre-installed in the ultrasonic atomizer, and any one of the atomizing sheets can be driven to be in the through hole, so that when the atomizing sheet corresponding to the through hole reaches the end of its service life, another atomizing sheet can be driven to be in the through hole, thereby extending the service life of the ultrasonic atomizer, so that the service life of the ultrasonic atomizer matches the service life of the air conditioner.

Description

Technical Field

[0001] The invention belongs to the technical field of air conditioning, and in particular relates to an ultrasonic atomizer, an atomizing humidifying device, and an air conditioner. Background Art

[0002] When the air conditioner is cooling or heating, the indoor air will become drier. In order to improve the user's comfort, the indoor air needs to be humidified. At present, there are relatively few air conditioners with humidification function. The humidification principles are roughly ultrasonic humidification, sponge humidification, fan humidification, electric heating humidification, etc. Among them, ultrasonic humidification has a large amount of fog, fast humidification speed, obvious visual effect, and better effect. However, the core component of ultrasonic humidification is the ultrasonic atomizer. The atomizer has a certain service life, generally one to two years, while the service life of air conditioners is generally at least ten to twenty years. Therefore, the ultrasonic principle humidification is matched to the air conditioner, and the life is obviously insufficient. This leads to the need to replace the atomizer many times during the use of the air conditioner, which reduces the user experience. Summary of the invention

[0003] Therefore, the present invention provides an ultrasonic atomizer, an atomizing humidifying device, and an air conditioner to overcome the disadvantage that the atomizing sheet of the humidifying device in the air conditioner in the prior art has a lifespan far shorter than that of the air conditioner, resulting in the need to replace the atomizing sheet multiple times during use.

[0004] In order to solve the above problems, the present invention provides an ultrasonic atomizer, including an atomizer shell, wherein the atomizer shell is configured with a accommodating cavity, the accommodating cavity has a through hole, a plurality of atomizing sheets are arranged in the accommodating cavity, and any one of the plurality of atomizing sheets can be driven by a driving device to be in the through hole.

[0005] Preferably, the driving device comprises a rotary motor, and the rotation of the power output shaft of the rotary motor can drive any one of the plurality of atomizing sheets to be in the through hole.

[0006] Preferably, a rotating bracket is mounted on the power output shaft, and a plurality of atomizing sheets are connected to the outer peripheral wall of the rotating bracket.

[0007] Preferably, the atomizing sheet is pasted to the outer peripheral wall of the rotating bracket; or, the atomizing sheet is snap-connected to the outer peripheral wall of the rotating bracket.

[0008] Preferably, a driving circuit board is further provided in the accommodating cavity, and the driving circuit board is control-connected to the atomizing sheet and / or the rotary motor.

[0009] Preferably, the outer periphery of the driving circuit board is wrapped with an insulating waterproof layer.

[0010] The present invention also provides an atomizing humidifying device, comprising the ultrasonic atomizer mentioned above.

[0011] Preferably, it further comprises a humidifying water tank, the ultrasonic atomizer is arranged at the bottom of the humidifying water tank, and the atomizing sheet contacts the water in the humidifying water tank through the through hole, and a water level detection head is provided on one side of the atomizer housing facing the humidifying water tank.

[0012] The present invention also provides an air conditioner, comprising the above-mentioned atomizing humidifying device.

[0013] Preferably, the air conditioner has a water tank, which extends along the length direction of the air conditioner, and the water tank and the humidification water tank of the atomizing humidification device can be selectively connected.

[0014] The present invention provides an ultrasonic atomizer, an atomizing humidifying device, and an air conditioner. A plurality of atomizing sheets are pre-installed in the ultrasonic atomizer, and any one of the atomizing sheets can be driven to be in the through hole, so that when the atomizing sheet corresponding to the through hole reaches the end of its service life, another atomizing sheet can be driven to be in the through hole, thereby extending the service life of the ultrasonic atomizer, and matching the service life of the ultrasonic atomizer with the service life of the air conditioner, effectively eliminating the disadvantage of the prior art that the atomizing sheets need to be replaced multiple times during the use of the air conditioner, thereby improving the user experience of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the three-dimensional structure of an ultrasonic atomizer according to an embodiment of the present invention (exploded);

[0016] Figure 2 for Figure 1 Schematic diagram of the internal structure of the ultrasonic atomizer after assembly;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of an atomizing humidifying device according to another embodiment of the present invention (exploded);

[0018] Figure 4 for Figure 3 Schematic diagram of the internal structure of the atomizing humidification device;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of an air conditioner according to another embodiment of the present invention (partial components such as the outer shell are omitted).

[0020] The reference numerals are:

[0021] 1. Atomizer shell; 11. Accommodating chamber; 12. Through hole; 13. Atomizer sheet; 14. Rotary motor; 15. Rotating bracket; 16. Driving circuit board; 17. Water level detection head; 21. Humidification water tank; 22. Fan; 23. Air duct; 24. Mist collecting cover; 25. Mist storage chamber; 26. Mist outlet top cover; 27. Bottom cover; 3. Water tank; 4. Atomizing and humidifying device. DETAILED DESCRIPTION

[0022] See also Figures 1 to 5 As shown, according to an embodiment of the present invention, an ultrasonic atomizer is provided, comprising an atomizer shell 1, wherein the atomizer shell 1 is configured with a accommodating chamber 11, wherein the accommodating chamber 11 has a through hole 12, wherein a plurality of atomizing sheets 13 are arranged in the accommodating chamber 11, wherein any one of the plurality of atomizing sheets 13 can be driven by a driving component to be in the through hole 12, and it can be understood that the through hole 12 is communicated with a humidifying water tank 21, so that when the atomizing sheet 13 is in the through hole 12, the water in the humidifying water tank 21 can be atomized. In this technical solution, a plurality of the atomizing sheets 13 are pre-installed in the ultrasonic atomizer, and any one of them can be driven to be in the through hole 12, so that when the atomizing sheet 13 corresponding to the through hole 12 reaches its service life (i.e., it cannot atomize), another atomizing sheet 13 can be driven to be in the through hole 12, thereby extending the service life of the ultrasonic atomizer, making the service life of the ultrasonic atomizer match the service life of the air conditioner, and effectively eliminating the disadvantage of the prior art that the atomizing sheets need to be replaced multiple times during the use of the air conditioner, thereby improving the user experience of the air conditioner. It should be noted that the setting of the specific number of the atomizing sheets 13 should follow the following principle: assuming that the service life of the air conditioner is T, and the service life of a single atomizing sheet 13 is t, the set number m should not be less than T / t (rounded).

[0023] In some embodiments, the driving device is in the accommodating chamber 11, and the driving device includes a rotary motor 14, which can be detachably connected to the atomizer housing 1 by screws, and the rotation of the power output shaft of the rotary motor 14 can drive any one of the multiple atomizing sheets 13 to be in the through hole 12. In this technical solution, the position conversion of the multiple atomizing sheets 13 is realized by the driving rotation of the rotary motor 14, and the structure is simple and compact. When the atomizing sheet 13 reaches the end of its service life, the rotary motor 14 can be controlled to rotate a certain angle, thereby realizing the switching of the multiple atomizing sheets 13 between the new and the old. Furthermore, a rotating bracket 15 is mounted on the power output shaft, and a plurality of the atomizing sheets 13 are connected to the outer peripheral wall of the rotating bracket 15. At this time, the rotating bracket 15 serves as a mounting carrier for the plurality of the atomizing sheets 13, and the relative positions of the atomizing sheets 13 and the through holes 12 can be matched by adjusting the structural type of the rotating bracket 15. In a specific embodiment, the rotating bracket 15 is a disc structure, and the outer diameter of the disc structure is larger than the outer diameter of the housing of the rotary motor 14, so that the atomizing sheet 13 can be arranged tightly against the through hole 12, effectively preventing water in the upper humidification tank 21 from leaking into the accommodating chamber 11. Furthermore, a rubber seal is provided at the fitting point between the atomizing sheet 13 and the through hole 12.

[0024] The atomizing sheet 13 is pasted to the outer peripheral wall of the rotating bracket 15; or, the atomizing sheet 13 is snap-connected to the outer peripheral wall of the rotating bracket 15. As a specific embodiment, four atomizing sheets 13 are provided, and the four atomizing sheets 13 are evenly spaced and arranged on the outer peripheral wall of the rotating bracket 15.

[0025] In some embodiments, a driving circuit board 16 is further provided in the accommodating cavity 11, and the driving circuit board 16 is connected to the atomizing sheet 13 and / or the rotary motor 14 to control the operation of the atomizing sheet 13 and the rotary motor 14. At this time, a counter can be set in the driving circuit board 16 to detect the service life of the atomizing sheet 13. When the atomizing sheet 13 reaches the end of its service life, the rotary motor 14 is automatically controlled to rotate a certain angle (for example, when the atomizing sheet 13 is evenly distributed with four pieces, the rotation is controlled to be 90°) to achieve automatic replacement; of course, a corresponding button can also be set on the air conditioner. When the atomizing sheet 13 needs to be replaced, the user presses the corresponding button to realize the rotation control of the rotary motor 14, thereby realizing the automatic replacement of the atomizing sheet 13.

[0026] Preferably, the driving circuit board 16 is wrapped with an insulating waterproof layer on its periphery to prevent water leakage from the through hole 12 during the automatic replacement of the atomizing sheet 13 .

[0027] According to an embodiment of the present invention, there is also provided an atomizing humidification device, comprising the above-mentioned ultrasonic atomizer, the ultrasonic atomizer is arranged at the bottom of the humidifying water tank 21, and the atomizing sheet 13 contacts the water in the humidifying water tank 21 through the through hole 12, and the atomizer housing 1 is provided with a water level detection head 17 on the side facing the humidifying water tank 21 to detect the water level in the humidifying water tank 21. The bottom of the atomizing humidification device has a bottom cover 27, and a fan cavity for installing a fan 22 is formed in the bottom cover 27, and the fan cavity is connected with the mist storage cavity 25 at the top of the atomizing humidification device through the air duct 23, and the water mist generated by the ultrasonic atomizer can be taken out through the mist outlet on the mist outlet top cover 26 by driving the air flow, thereby humidifying the space, and a fog collecting cover 24 is provided at the top position of the humidifying water tank 21, and the fog collecting cover 24 can gather the water mist generated by the ultrasonic atomizer and guide it into the mist storage cavity 25.

[0028] The present invention also provides an air conditioner, comprising the above-mentioned atomizing humidifying device. Specifically, the air conditioner has a water tank 3, the water tank 3 extends along the length direction of the air conditioner, the water tank 3 and the humidifying water tank 21 of the atomizing humidifying device 4 can be selectively connected, so as to increase the water supply of the atomizing humidifying device, and the water tank 3 is located at the top of the air conditioner, which is conducive to improving the appearance of the air conditioner.

[0029] It is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention. The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present invention, and these improvements and variations should also be regarded as the protection scope of the present invention.

Claims

1. An ultrasonic atomizer, characterized in that: The invention comprises an atomizer housing (1), wherein the atomizer housing (1) is provided with a receiving chamber (11), wherein the receiving chamber (11) has a through hole (12), wherein a plurality of atomizing sheets (13) are arranged in the receiving chamber (11), and any one of the plurality of atomizing sheets (13) can be driven by a driving device to be in the through hole (12); the driving device comprises a rotary motor (14), and the rotation of a power output shaft of the rotary motor (14) can drive any one of the plurality of atomizing sheets (13) to be in the through hole (12); the power output shaft A rotating bracket (15) is mounted on the upper part, and a plurality of atomizing sheets (13) are connected to the outer peripheral wall of the rotating bracket (15); a driving circuit board (16) is also arranged in the accommodating cavity (11), and the driving circuit board (16) is control-connected with the atomizing sheets (13) and / or the rotary motor (14); a counter is arranged in the driving circuit board (16) to detect the service life of the atomizing sheets (13); when the atomizing sheets (13) reach the end of their service life, the rotary motor (14) is automatically controlled to rotate to a certain angle to realize automatic replacement.

2. The ultrasonic atomizer according to claim 1, characterized in that: The atomizing sheet (13) is pasted to the outer peripheral wall of the rotating bracket (15); or the atomizing sheet (13) is snap-connected to the outer peripheral wall of the rotating bracket (15).

3. The ultrasonic atomizer according to claim 1, characterized in that: The outer periphery of the driving circuit board (16) is wrapped with an insulating waterproof layer.

4. An atomizing humidifying device, comprising an ultrasonic atomizer, characterized in that: The ultrasonic atomizer is the ultrasonic atomizer according to any one of claims 1 to 3.

5. The atomizing humidifying device according to claim 4, characterized in that: It also includes a humidifying water tank (21), the ultrasonic atomizer is arranged at the bottom of the humidifying water tank (21), and the atomizing sheet (13) contacts the water in the humidifying water tank (21) through the through hole (12), and a water level detection head (17) is provided on the side of the atomizer housing (1) facing the humidifying water tank (21).

6. An air conditioner, comprising an atomizing humidifying device (4), characterized in that: The atomizing humidifying device (4) is the atomizing humidifying device according to claim 4 or 5.

7. The air conditioner according to claim 6, characterized in that: The air conditioner has a water tank (3), the water tank (3) extends along the length direction of the air conditioner, and the water tank (3) and the humidification water tank (21) of the atomizing humidification device (4) can be selectively connected.

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