Atomization device

Abstract

The utility model provides an atomization device which comprises a main body with a containing cavity, a fan and an atomization mechanism, the fan and the atomization mechanism are arranged at the two opposite ends of the containing cavity, the main body is provided with an air inlet and an air outlet, the air inlet is located in the side, away from the fan, of the atomization mechanism, an air inlet channel is formed between the air inlet and the fan, and the air outlet is close to the fan and forms an air outlet channel with the fan. The atomization mechanism is provided with a mist outlet, and the mist outlet communicates with the air outlet channel. The air inlet is arranged away from the fan, and the length of the air inlet channel is increased, so that the effect of reducing air inlet noise is achieved, and the use experience of the product is improved.

Description

Technical Field

[0001] The present application relates to the technical field of atomization, and in particular to an atomization device. Background Art

[0002] With the improvement of consumption level and the yearning for quality life, people will place atomizers with aromatherapy functions in spatial environments, especially limited spaces, to improve the air quality in the spatial environment and cover up or dilute the surrounding air odor. For example, it is increasingly widely used in living rooms, offices, cabs and other environments. The atomizer generally includes an atomizer mechanism for generating mist and a fan for sending the mist generated by the atomizer mechanism to the outside. The atomizer device needs to be provided with an air inlet and an air outlet corresponding to the fan. The air inlet is provided for the fan to absorb air, and the air outlet is provided for air flow to send the mist to the outside. In the existing atomizer, the air inlet is generally provided on the side to form a side air inlet, and the air inlet is close to the fan, which results in a loud noise when the product is running and easy entry of dust and other impurities from the air inlet.

[0003] Based on this, it is necessary to improve the structure of the existing atomization device to solve at least one of the above problems. Summary of the invention

[0004] In view of this, the present application provides an atomization device that can effectively solve the above problems.

[0005] The present application provides an atomization device, including a main body with a cavity, a fan and an atomization mechanism arranged at opposite ends of the cavity, the main body is provided with an air inlet and an air outlet, the air inlet is located on a side of the atomization mechanism away from the fan and forms an air inlet channel with the fan, the air outlet is arranged close to the fan and forms an air outlet channel with the fan, the atomization mechanism is provided with a mist outlet, and the mist outlet is connected to the air outlet channel.

[0006] In one embodiment, the main body includes a base, the base is located on a side of the atomization mechanism away from the fan, and the air inlet is arranged on the base.

[0007] In one embodiment, a middle bracket is provided in the cavity, the middle bracket is provided with a first ventilation portion connected to the air inlet, and the atomization mechanism is installed on a side of the middle bracket close to the base.

[0008] In one embodiment, the middle bracket includes a first periphery connected to the inner wall of the main body, and the first ventilation portion is provided on the first periphery.

[0009] In one embodiment, a deflector is provided in the cavity, and the deflector is located on the side of the middle bracket away from the base. The fan is provided on the side of the deflector away from the middle bracket. The deflector is provided with a second ventilation part connected to the first ventilation part and the air inlet part of the fan, and the air inlet, the first ventilation part, the second ventilation part and the air inlet part together form the air inlet channel.

[0010] In one embodiment, the air deflector includes a second periphery connected to the inner wall of the main body, and the second ventilation portion is disposed on the second periphery.

[0011] In one embodiment, the air guide cover is formed with an air guide channel connected to the air outlet of the fan, and the air outlet is formed at one end of the air guide channel away from the middle bracket.

[0012] In one embodiment, the air guide cover includes an air guide portion extending toward a side away from the middle bracket, and the air guide channel is formed in the air guide portion.

[0013] In one embodiment, the size of the guide channel near one end of the middle bracket is larger than the size of the air outlet.

[0014] In one embodiment, the air guide cover is provided with a communication opening corresponding to the air outlet portion, and at least one side wall of the communication opening is inclined.

[0015] In one embodiment, a fairing is provided between the fairing and the middle bracket, the fairing is provided with a fairing space connected between the air outlet and the guide channel, and the mist outlet is provided in the fairing and connected with the fairing space.

[0016] In one embodiment, a baffle is provided around the guide channel on one side of the fairing facing the air guide cover, the baffle is connected to the air guide cover and encloses the fairing space to form the fairing space, and the air outlet portion, the fairing space and the guide channel together form the air outlet channel.

[0017] In one embodiment, the fairing includes a fairing wall opposite to the guide channel, and the fairing wall is recessed toward a side away from the guide channel.

[0018] In one embodiment, the main body includes an upper cover assembly and a lower cover assembly, and the upper cover assembly and the lower cover assembly enclose the cavity, the upper cover assembly includes an upper wall tube and a top cover connected to the top end opening of the upper wall tube, and the lower cover assembly includes a lower wall tube and a base connected to the bottom end opening of the lower wall tube, the upper wall tube and the lower wall tube are butt-connected, the air outlet is arranged on the top cover, and an air inlet gap connecting the air inlet and the outside is formed between the lower wall tube and the base.

[0019] In summary, the present application provides an atomizing device, including a main body with a cavity, a fan and an atomizing mechanism arranged at opposite ends of the cavity, the main body is provided with an air inlet and an air outlet, the air inlet is located on a side of the atomizing mechanism away from the fan and forms an air inlet channel with the fan, the air outlet is arranged close to the fan and forms an air outlet channel with the fan, the atomizing mechanism is provided with a mist outlet, and the mist outlet is connected to the air outlet channel. The present application increases the length of the air inlet channel by arranging the air inlet away from the fan, thereby reducing the air intake noise and improving the user experience of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the atomization device of the present application at an angle.

[0021] Figure 2 for Figure 1 A three-dimensional schematic diagram of the atomization device in another angle.

[0022] Figure 3 for Figure 1 A three-dimensional cross-sectional view of the atomization device.

[0023] Figure 4 for Figure 1 An exploded schematic diagram of the atomization device.

[0024] Figure 5 for Figure 1 Another exploded schematic diagram of the atomization device.

[0025] Figure 6 for Figure 1 Schematic diagram of the internal structure of the atomizer at an angle.

[0026] Figure 7 for Figure 1 A schematic diagram of the internal structure of the atomization device at another angle. DETAILED DESCRIPTION

[0027] Before describing the embodiments in detail, it should be understood that the present application is not limited to the detailed structure or component arrangement described below or in the drawings in the present application. The present application may be an embodiment implemented in other ways. Moreover, it should be understood that the words and terms used herein are only used for descriptive purposes and should not be interpreted restrictively. The words "including", "comprising", "having" and the like used herein are meant to include the items listed thereafter, their equivalents and other additional items. In particular, when describing "a certain element", the present application does not limit the number of the element to one, but may also include multiple elements.

[0028] Please also refer to Figures 1 to 7As shown, the present application provides an atomizing device 10, which can be used in environments such as home, office, and driving. In this embodiment, the atomizing device 10 is cylindrical as a whole. In other embodiments, the atomizing device 10 can also be designed in other shapes. The atomizing device 10 includes a main body 14 having a cavity 12 and a fan 16 and an atomizing mechanism 18 arranged at opposite ends of the cavity 12. In this embodiment, the main body 14 is placed vertically, and the fan 16 and the atomizing mechanism 18 are respectively arranged at the upper and lower ends of the cavity 12. The main body 14 is provided with an air inlet 20 and an air outlet 22, wherein the air inlet 20 is located on the side of the atomizing mechanism 18 away from the fan 16 and forms an air inlet channel 24 with the fan 16, and the air outlet 22 is arranged close to the fan 16 and forms an air outlet channel 26 with the fan 16. The atomizing mechanism 18 is provided with a mist outlet 28, and the mist outlet 28 is connected to the air outlet channel 26, so that the mist generated by the atomizing mechanism 18 enters the air outlet channel 26 through the mist outlet 28 and can be carried to the air outlet 22 by the airflow generated by the fan 16 to be discharged to the outside space. The present application increases the length of the air inlet channel 24 by setting the air inlet 20 away from the fan 16, thereby reducing the air inlet noise and improving the user experience of the product.

[0029] The air outlet 22 can be designed in a dot, strip, circle, square, ring or special shape, and the mist can be sprayed in different shapes according to the shape of the air outlet 22. In this embodiment, the air outlet 22 is designed as a strip, which helps to spray quickly, increase the spray volume, and improve the fragrance effect.

[0030] In the illustrated embodiment, the main body 14 is arranged in the up-down direction. Specifically, the main body 14 includes an upper cover assembly 30 and a lower cover assembly 32 arranged in the up-down direction, and the upper cover assembly 30 and the lower cover assembly 32 enclose a cavity 12. Among them, the upper cover assembly 30 includes an upper wall tube 34 with openings at both ends and a top cover 36 connected to the top opening of the upper wall tube 34, and the lower cover assembly 32 includes a lower wall tube 38 with openings at both ends and a base 40 connected to the bottom opening of the lower wall tube 38. The bottom end of the upper wall tube 34 is docked with the top end of the lower wall tube 38, and the two are, for example, detachably connected to facilitate disassembly and maintenance. In this embodiment, the upper wall tube 34 and the lower wall tube 38 are detachably connected by threaded connection. In other embodiments, the upper wall tube 34 and the lower wall tube 38 can also be detachably connected by means of snaps or the like.

[0031] In the illustrated embodiment, the air outlet 22 is arranged on the top cover 36 so that the smoke can be ejected vertically upward. In other embodiments, the air outlet 22 can also be arranged on the side wall of the upper wall tube 34, so as to achieve lateral mist discharge. Specifically, the top cover 36 includes a cover body 42, a control key 44 and an outer cover 46. The cover body 42 is arranged on the top of the upper wall tube 34, for example, it is detachably arranged on the upper wall tube 34 by means of a buckle, etc., so as to facilitate disassembly and assembly. The control key 44 is arranged on the top of the cover body 42, and can be used to control the opening and closing of the atomization device 10, the adjustment of the amount of mist discharge, the adjustment of the light, etc. The control key 44 is, for example, a touch screen or a mechanical key. An annular groove 48 is provided on the outer side wall of the cover body 42, and a light-emitting member 50 is provided in the annular groove 48, and the light-emitting member 50 is, for example, a light bar. A light-transmitting gap 52 is formed between the outer cover 46 and the upper edge of the upper wall tube 34. The cover 42 is, for example, made of a light-transmitting material, so that the light emitted by the light-emitting element 40 can be transmitted to the outside through the light-transmitting gap 52, forming a smoke light effect and increasing the atmosphere of the product. A circuit board 54 is provided on the bottom side of the cover 42, and the fan 16, the atomizing mechanism 18, the control key 44 and the light-emitting element 50 are electrically connected to the circuit board 54 respectively.

[0032] In the illustrated embodiment, the base 40 is located on the side of the atomizing mechanism 18 away from the fan 16, and the air inlet 20 is arranged on the base 40. Since the air inlet 20 is arranged downward, dust and other impurities can be reduced from entering the interior of the main body 14 through the air inlet 20. The base 40 is, for example, an integrally formed structure with the lower wall tube 38, and the top of the base 40 extends outward to form a connecting portion 56 connected to the lower wall tube 38. The air inlet 20 is arranged on the connecting portion 56, and the air inlet 20 is, for example, a plurality of hole structures arranged at intervals along the circumferential direction. The bottom end of the base 40 is lower than the bottom end of the lower wall tube 38, so that an air inlet gap 58 is formed between the bottom end of the base 40 and the bottom end of the lower wall tube 38, and external air can enter the air inlet channel 24 through the air inlet 20 through the air inlet gap 58.

[0033] In the illustrated embodiment, a middle bracket 60 is provided in the cavity 12, and the atomization mechanism 18 is installed at the bottom of the middle bracket 60. The middle bracket 60 is fixedly connected to the cavity wall of the cavity 12, for example, by screws, so as to facilitate disassembly and maintenance. The middle bracket 60 is provided with a first ventilation portion 62 that is connected to the air inlet 20. Specifically, the periphery of the middle bracket 60 is provided with a first peripheral edge 64 connected to the inner wall of the cavity 12. The first ventilation portion 62 is provided on the first peripheral edge 64. The first ventilation portion 62 is, for example, a plurality of hole structures arranged at intervals along the circumferential direction.

[0034] In the illustrated embodiment, a deflector 66 is further provided in the cavity 12. The deflector 66 is located on the side of the middle bracket 60 away from the base 40. The deflector 66 is fixedly connected to the middle bracket 60, for example, by screws, to facilitate disassembly and maintenance. The fan 16 is arranged on the side of the air guide cover 66 away from the middle bracket 60. The air guide cover 66 is provided with a second ventilation part 68 connected with the first ventilation part 62 and the air inlet part 16a of the fan 16. The air inlet 20, the first ventilation part 62, the second ventilation part 68 and the air inlet part 16a together form an air inlet channel 24, so that the air inlet channel 24 forms a three-layer air inlet mechanism, the first layer is that the external air enters the first layer space formed between the middle bracket 60 and the base 40 through the air inlet 20, the second layer is that the air in the first layer space enters the second layer space formed between the air guide cover 66 and the middle bracket 60 through the first ventilation part 62, and the third layer is that the air in the second layer space enters the fan 16 through the second ventilation part 68 and the air inlet part 16a to provide air intake for the fan 16. Since the air inlet 20 is far away from the fan 16, the external air needs three layers of openings to reach the fan 16, thereby achieving the effect of reducing the air intake noise.

[0035] Preferably, the periphery of the air deflector 66 is provided with a second peripheral edge 70 connected to the inner wall of the cavity 12 , and the second ventilation portion 68 is provided on the second peripheral edge 70 . The second ventilation portion 68 is, for example, a plurality of hole structures spaced apart along the circumferential direction.

[0036] In the illustrated embodiment, the air guide 66 includes an air guide portion 72 extending toward a side away from the middle bracket 60, a air guide channel 74 is formed in the air guide portion 72, the air guide channel 74 is connected to the air outlet 16b of the fan 16, and the air outlet 22 is formed at one end of the air guide channel 74 away from the middle bracket 60. The air guide portion 72 is inserted through the circuit board 54 and the top cover 36, so that the air outlet 22 is formed on the control key 44 of the top cover 36. The circuit board 54 is sleeved and fixed outside the air guide portion 72, for example, by screws, so as to facilitate disassembly and maintenance. A power supply 76 is also provided on the side of the air guide 66 away from the middle bracket 60, and the power supply 76 and the fan 16 are located on opposite sides of the air guide portion 72. The circuit board 54 is electrically connected to the power supply 76 to provide power supply for the atomization device 10. Mounting positions are provided between the air guide 66 and the cover body 42 corresponding to the fan 16 and the power supply 76, and the fan 16 and the power supply 76 are fixedly installed at the corresponding mounting positions.

[0037] Preferably, the size of the guide channel 74 near the end of the middle bracket 60 is larger than the size of the air outlet 22. For example, the size of the guide channel 74 gradually decreases from the end near the middle bracket 60 toward the air outlet 22, and the side wall of the guide portion 72 is curved, which can gather the airflow and enhance the mist discharge efficiency.

[0038] Furthermore, the air guide cover 66 is provided with a communication port 78 corresponding to the air outlet 16b, and at least one side wall of the communication port 78 is inclined, and the upper port of the communication port 78 is larger than the lower port, so as to facilitate smooth airflow without generating turbulence and noise. In this embodiment, the communication port 78 is square and has four side walls. Except for the side wall adjacent to the air guide 72, the other three side walls are inclined, and the inclination angle is preferably 45 degrees.

[0039] In the illustrated embodiment, a fairing 80 is provided between the fairing 66 and the middle bracket 60. The fairing 80 is fixedly connected to the fairing 66, for example, by screws, so as to facilitate disassembly and maintenance. The middle bracket 60 is provided with a receiving position 84 corresponding to the fairing 80, and the fairing 80 is received in the receiving position 84. The fairing 80 is provided with a fairing space 82 connected between the connecting port 78 and the guide channel 74. The mist outlet 28 is provided at the fairing 80 and communicates with the fairing space 82. For example, the mist outlet 28 is provided at the center of the bottom wall of the fairing 80 and directly faces the guide channel 74. The smoke generated by the atomization mechanism 18 flows from the mist outlet 28 to the fairing space 82. At the same time, the wind flow generated by the fan 16 brings the mist to the guide channel 74 through the fairing space 82 and is discharged from the air outlet 22. The fairing space 82 is used to comb and rectify the airflow to avoid turbulence of the airflow, so that the airflow flows smoothly and the misting efficiency is improved.

[0040] Preferably, the fairing 80 is provided with a baffle 86 around the guide channel 74 on one side facing the guide cover 66, and the top of the baffle 86 abuts against the bottom wall of the guide cover 66 to enclose and form a rectification space 82, and the air outlet portion 16b, the rectification space 82 and the guide channel 74 together form the air outlet channel 26. The fairing 80 includes a rectification wall 88 opposite to the guide channel 74, and the rectification wall 88 is concave toward the side away from the guide channel 74 to form a pit, so as to gather the airflow to achieve the rectification effect, and the rectification wall 88 is, for example, concave in an arc shape, which can further improve the rectification effect.

[0041] In the illustrated embodiment, the atomization mechanism 18 includes a liquid storage bottle 90, a liquid storage member disposed in the liquid storage bottle 90 for storing aromatherapy liquid, and an atomization core tube 92 passing through the liquid storage member. The liquid storage bottle 90 and the middle bracket 60 are detachably connected, for example, by a threaded connection, to facilitate replacement and maintenance of the aromatherapy liquid after it is used up. The liquid storage component is, for example, a polymer oil storage cotton, and the atomizing core tube 92 extends in the up-down direction. The middle bracket 60 is provided with a guide tube 94 between the mist outlet 28 and the bottle mouth of the liquid storage bottle 90. One end of the atomizing core tube 92 is located in the liquid storage bottle 90, and the other end is connected with the guide tube 94, so that the guide tube 94 connects the mist outlet 28 and the atomizing core tube 92. An atomizing sheet 96 is provided between the mist outlet 28 and the guide tube 94. The atomizing core tube 92 is provided with a through hole, so that the outside is connected with the atomizing core tube 92. The atomizing sheet 96 heats and atomizes the aromatherapy liquid from the liquid storage component that penetrates into the atomizing core tube 92 through the through hole, and the atomized mist is driven by the airflow to flow to the air outlet 22.

[0042] Preferably, a charging interface 98 electrically connected to the circuit board 54 is provided at a position of the upper wall tube 34 corresponding to the circuit board 54 , and the charging interface 98 can be connected to an external power source to charge the power source 76 .

[0043] In summary, the present application provides an atomizing device, including a main body with a cavity, a fan and an atomizing mechanism arranged at opposite ends of the cavity, the main body is provided with an air inlet and an air outlet, the air inlet is located on a side of the atomizing mechanism away from the fan and forms an air inlet channel with the fan, the air outlet is arranged close to the fan and forms an air outlet channel with the fan, the atomizing mechanism is provided with a mist outlet, and the mist outlet is connected to the air outlet channel. The present application increases the length of the air inlet channel by arranging the air inlet away from the fan, thereby reducing the air intake noise and improving the user experience of the product.

[0044] The concepts described herein may be implemented in other forms without departing from their spirit and characteristics. The specific embodiments disclosed should be considered illustrative rather than restrictive. Therefore, the scope of this application is determined by the appended claims rather than by the preceding description. Any changes within the literal meaning and equivalent scope of the claims should fall within the scope of these claims.

Claims

1. An atomizing device, characterized in that: It includes a main body with a cavity and a fan and an atomization mechanism arranged at opposite ends of the cavity. The main body is provided with an air inlet and an air outlet. The air inlet is located on a side of the atomization mechanism away from the fan and forms an air inlet channel with the fan. The air outlet is arranged close to the fan and forms an air outlet channel with the fan. The atomization mechanism is provided with a mist outlet, and the mist outlet is connected to the air outlet channel.

2. The atomizing device according to claim 1, characterized in that The main body comprises a base, the base is located at a side of the atomizing mechanism away from the fan, and the air inlet is arranged on the base.

3. The atomizing device according to claim 2, characterized in that A middle bracket is arranged in the cavity, and a first ventilation portion communicating with the air inlet is arranged in the middle bracket. The atomization mechanism is installed on a side of the middle bracket close to the base.

4. The atomizing device according to claim 3, characterized in that The middle bracket includes a first peripheral edge connected to the inner wall of the main body, and the first ventilation portion is disposed on the first peripheral edge.

5. The atomizing device according to claim 3, characterized in that: A deflector is provided in the cavity, and the deflector is located on the side of the middle bracket away from the base. The fan is provided on the side of the deflector away from the middle bracket. The deflector is provided with a second ventilation part connected to the first ventilation part and the air inlet part of the fan, and the air inlet port, the first ventilation part, the second ventilation part and the air inlet part together form the air inlet channel.

6. The atomizing device according to claim 5, characterized in that: The air deflector includes a second periphery connected to the inner wall of the main body, and the second ventilation portion is disposed on the second periphery.

7. The atomizing device according to claim 5, characterized in that: The air guide cover is formed with an air guide channel connected with the air outlet of the fan, and the air outlet is formed at one end of the air guide channel away from the middle bracket.

8. The atomizing device according to claim 7, characterized in that: The air guide cover comprises an air guide portion extending toward a side away from the middle bracket, and the air guide channel is formed in the air guide portion.

9. The atomizing device according to claim 7, characterized in that: The size of the guide channel close to one end of the middle bracket is larger than the size of the air outlet.

10. The atomizing device according to claim 7, characterized in that: The air guide cover is provided with a communication opening corresponding to the air outlet portion, and at least one side wall of the communication opening is inclined.

11. The atomizing device according to claim 7, characterized in that: A fairing is provided between the fairing and the middle bracket, the fairing is provided with a fairing space connected between the air outlet and the guide channel, and the mist outlet is provided at the fairing and connected with the fairing space.

12. The atomizing device according to claim 11, characterized in that A baffle is provided around the guide channel on one side of the fairing facing the guide cover, the baffle is connected to the guide cover and encloses the fairing space to form the fairing space, and the air outlet portion, the fairing space and the guide channel together form the air outlet channel.

13. The atomizing device according to claim 11, characterized in that The fairing includes a fairing wall opposite to the guide channel, and the fairing wall is recessed toward a side away from the guide channel.

14. The atomizing device according to any one of claims 1 to 13, characterized in that: The main body includes an upper cover assembly and a lower cover assembly, and the upper cover assembly and the lower cover assembly enclose the cavity, the upper cover assembly includes an upper wall tube and a top cover connected to the top end opening of the upper wall tube, and the lower cover assembly includes a lower wall tube and a base connected to the bottom end opening of the lower wall tube, the upper wall tube and the lower wall tube are butt-connected, the air outlet is arranged on the top cover, and an air inlet gap connecting the air inlet and the outside is formed between the lower wall tube and the base.

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