Mist backflow aromatherapy humidifier

Abstract

The utility model relates to a mist backflow aromatherapy humidifier which comprises a bottom shell and a water tank arranged above the bottom shell, atomization holes are formed in the inner side of the water tank, an atomization device is arranged below the atomization holes, an air feeding component is arranged above the water tank, a water feeding pipe connected with a water storage disc is arranged in the air feeding component, and a water outlet pipe connected with the water storage disc is arranged in the water feeding pipe. The utility model relates to a water mist spraying device, which comprises a water storage plate, and is characterized in that a through hole is formed in the water storage plate, a first mist outlet cover is arranged above the through hole, a first mist spraying hole is formed in the first mist outlet cover, and a second mist outlet cover is arranged above the first mist outlet cover. Therefore, water mist flowing upwards can partially flow downwards, the mist outlet effect is not single any more, and a unique visual effect is formed.

Description

Technical Field

[0001] The utility model belongs to the field of humidifying devices, and in particular relates to a mist reflux aromatherapy humidifier. Background Art

[0002] In the field of aromatherapy humidifier products, there is a style that can produce a dripping visual effect. Water is pumped into the water storage tray above through an atomizing device or a water pump, and the mist falls back into the water tank through the drip holes in the water storage tray, and the mist is sprayed upward through the spray holes. The visual effect produced by this dripping aromatherapy machine is relatively simple. The utility model aims to provide a dripping aromatherapy humidifier with a more unique visual effect. Utility Model Content

[0003] In view of this, the utility model provides a mist reflux aromatherapy humidifier.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, including: a bottom shell, a water tank arranged above the bottom shell, an atomization hole is opened on the inner side of the water tank, an atomization device is arranged below the atomization hole, an upper air component is arranged above the water tank, an upper water pipe connected to a water storage tray is arranged in the upper air component, and it is characterized in that a through hole is opened in the water storage tray, a first mist outlet cover is arranged above the through hole, a first spray hole is opened in the first mist outlet cover, a second mist outlet cover is arranged above the first mist outlet cover, and a mist outlet groove is formed between the first mist outlet cover and the second mist outlet cover.

[0005] Furthermore, the mist outlet groove is connected to the first spray hole, and the mist outlet direction of the mist outlet groove forms an angle less than 90° with the water supply pipe.

[0006] Furthermore, a second spray hole is provided on the second mist outlet cover, and the diameter of the second spray hole is smaller than the diameter of the first spray hole.

[0007] Furthermore, the diameter of the first mist outlet cover is smaller than the diameter of the water storage tray.

[0008] Furthermore, a water storage area is provided on the water storage tray, and a water flow trough is provided on the outer side of the water storage tray.

[0009] Furthermore, a water baffle is provided below the first mist outlet cover.

[0010] Furthermore, the diameter of the second mist outlet cover is smaller than the diameter of the first mist outlet cover.

[0011] Furthermore, a water leakage distance is arranged between the bottom of the first mist outlet cover and the water storage tray.

[0012] Compared with the prior art, the mist reflux aromatherapy humidifier provided by the utility model has the following advantages:

[0013] 1. The utility model can change the flow direction of the water mist during operation, so that the water mist flowing upward can partially flow downward, the misting effect is no longer single, and a unique visual effect is formed.

[0014] 2. When the downward-flowing water mist flows to the water surface on the water storage tray, a smoky visual effect can be produced on the water surface, which is very visually appealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the water tank structure of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the upper air component of an embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the water storage tray in an embodiment of the utility model;

[0021] Figure 6 It is a schematic diagram of the structural decomposition of an embodiment of the utility model;

[0022] Figure 7 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.

[0023] Among them, the reference numerals in the figure are:

[0024]

[0025] DETAILED DESCRIPTION

[0026] In order to better understand the technical solution of the present utility model, the embodiments provided by the present utility model are described in detail below with reference to the accompanying drawings.

[0027] The above is a detailed introduction to a mist reflux aromatherapy humidifier provided by an embodiment of the utility model. For a person skilled in the art, according to the idea of ​​the embodiment of the utility model, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "middle", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 a limitation on the present invention.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figures 1 to 7 As shown, an embodiment of the utility model provides a mist reflux aromatherapy humidifier, which includes a bottom shell 1 and a water tank 2. A receiving space is provided in the bottom shell 1 and the water tank 2, wherein components such as a PCB circuit board 11, an atomizing device 12, buttons, etc. are provided in the receiving space, and each component is electrically connected.

[0031] The water tank 2 is arranged above the bottom shell 1, wherein an atomizing hole 21 is opened at the bottom of the water tank 2, wherein the atomizing device 12 is arranged at the bottom of the atomizing hole 21, and atomizes the water inside the water tank 2. The horizontal plane of the atomizing hole 21 is lower than the horizontal plane of the periphery, so that the water in the water tank 2 can flow into the atomizing device 12 better.

[0032] In a preferred embodiment, an energy-gathering tube 22 is provided above the atomizing hole 21, because the atomizing device 12 will not only produce mist during the atomization process, but the water above the atomizing device 12 will also splash upwards, which is a characteristic of the atomizing device 12. When an energy-gathering tube 22 is provided above the atomizing device 12, the water above the atomizing device 12 will spray upwards along the energy-gathering tube 22 and enter the upper water pipe 33 above the energy-gathering tube 22. Further, when the atomizing device 12 adopts a concave atomizing sheet, the energy-gathering tube 22 can be cancelled, because the water sprayed upwards by the concave atomizing sheet during operation is collected upwards, and the energy-gathering tube 22 is not needed to collect the water. A water level detection device 23 is also provided in the water tank 2, which can detect the water capacity in the water tank 2. When the water in the water tank 2 is reduced to a certain capacity, the atomizing device 12 will automatically cut off the power to prevent dry burning.

[0033] An upper air component 3 is provided on the upper cover of the water tank 2, and the upper air component 3 includes an upper water pipe 33 and a middle frame fixed below the upper water pipe 33, and a downspout 31 and an upper water inlet 32 ​​are provided on the middle frame, wherein the upper water inlet 32 ​​is arranged at a position corresponding to the energy-gathering tube 22, and the downspout 31 is arranged on the outer side of the upper water inlet 32, and the water dripping from the water storage tray 4 will flow back into the water tank 2 along the downspout 31.

[0034] The upper water pipe 33 is buckled above the upper water inlet 32. The upper water pipe 33 is hollow and has openings at both ends. The upper water pipe 33 is fixed above the upper water inlet 32 ​​by buckling. A water storage tray 4 is placed above the upper water pipe 33. A through hole 41 communicating with the upper water pipe 33 is provided in the middle of the water storage tray 4. The outer side of the water storage tray 4 is an upwardly protruding flange 42, so that the inner side of the water storage tray 4 has a certain water storage area 43, and a water flow trough 44 is provided on the outer side of the water storage tray 4. The water in the water storage area 43 flows along the water flow trough 44 to the water outlet 31, and flows back to the water tank 2 along the water outlet 31. In other optional embodiments, the water storage tray 4 can also be provided with water holes at equal intervals at the bottom, so that the water in the water storage tray 4 flows back to the water tank 2 along the water outlet 31.

[0035] A water baffle 5 is arranged above the through hole 41 of the water storage tray 4. The water baffle 5 is in an upward convex shape. When the mist water stirred up by the atomizing device 12 hits the bottom of the water baffle 5, the mist water will flow along the bottom of the water baffle 5 to the water storage tray 4, and drip into the water tank 2 along the water storage tray 4. The arrangement of the water baffle 5 is not only conducive to the mist water flowing to the water storage tray 4. A first mist outlet cover 6 is fixedly arranged above the water baffle 5, wherein a first spray hole 61 is opened on the first mist outlet cover 6. The mist generated by the atomizing device 12 is sprayed to the outside through the first spray hole 61 along the upper water pipe 33. The diameter of the first mist outlet cover 6 is smaller than the diameter of the water storage tray 4, so that the water mist can flow to the water storage area 43 above the water storage tray 4 through the surface of the first mist outlet cover 6, so that a feeling of smoke spreading is formed above the water surface of the water storage area 43. Specifically, a water leakage gap 9 is provided between the bottom of the first mist outlet cover 6 and the water storage tray 4 , so that the water flowing out of the upper water pipe 33 can flow along the water leakage gap 9 to the water storage area 43 above the water storage tray 4 .

[0036] A second mist outlet cover 7 is fixedly provided above the first mist outlet cover 6, and both the first mist outlet cover 6 and the second mist outlet cover 7 are in an upward convex shape, and a mist outlet groove 8 is formed between the first mist outlet cover 6 and the second mist outlet cover 7, and the mist outlet groove 8 can make the water mist flow downward. That is, the mist outlet direction of the mist outlet groove 8 and the vertically arranged upper water pipe 33 form an angle less than 90°. Therefore, the mist outlet direction in the mist outlet groove 8 is downward, so that the water mist can flow downward to the top of the water storage tray 4. It is worth noting that the downward and below do not mean vertically downward, but refer to the mist flowing out of the mist outlet groove 8, which flows downward as a whole.

[0037] In a preferred embodiment, since the first mist outlet cover 6 and the second mist outlet cover 7 are circumferentially designed, the mist outlet groove 8 is also circumferentially constructed between the first mist outlet cover 6 and the second mist outlet cover 7. In other optional embodiments, the mist outlet groove 8 can also be constructed as a channel shape or other shapes, all within the protection scope of the present utility model.

[0038] The diameter of the first mist outlet cover 6 is larger than that of the second mist outlet cover 7 , so the water mist flowing out of the mist outlet groove 8 will flow along the upper surface of the first mist outlet cover 6 , so that the upper surface of the first mist outlet cover 6 forms a visual effect of mist flow.

[0039] The second mist outlet cover 7 is provided with a second spray hole 71 which is in communication with the first spray hole 61, so that part of the mist sprayed from the first spray hole 61 is sprayed to the outside along the second spray hole 71. Specifically, the diameter of the first spray hole 61 is larger than the size of the second spray hole 71, and part of the mist generated by the first spray hole 61 impacts the bottom of the second mist outlet cover 7 and flows downward along the mist outlet groove 8. It is worth noting that when the mist from the first spray hole 61 impacts the bottom of the second mist outlet cover 7 and flows downward along the mist outlet groove 8, the speed of the water mist flowing downward is lower than the speed sprayed from the second spray hole 71, so the water mist will form a visual effect of slow flow on the upper surface of the first mist outlet cover 6.

[0040] Specifically, when the atomizing device 12 atomizes the water inside the water tank 2, mist water and fog will splash upwards, and the mist water and fog will be sprayed out along the upper water pipe 33. After hitting the water baffle 5, the mist water will flow into the water storage tray 4 along the water leakage interval 9. Part of the mist will be sprayed out to the outside through the first spray hole 61 and the second spray hole 71, and the other part of the mist will flow downward along the mist outlet groove between the first mist outlet cover 6 and the second mist outlet cover 7. The mist will eventually flow into the water storage area 43 of the water storage tray 4. Since there is mist water in the water storage area 43, when the mist flows into the mist water on the water storage area 43, a smoky effect will be formed above the water storage tray 4, with a unique visual effect.

[0041] The description of various embodiments of the present invention is expressed for the purpose of illustration, but is not limited to the disclosed embodiments. Many modifications and changes will be obvious to ordinary technicians in the field without departing from the scope and spirit of the described embodiments. The terms used in the embodiments are intended to best explain the principles and practical applications of the embodiments or enable other ordinary technicians in the field to understand the embodiments disclosed herein, and are not to be understood as limitations on the present invention.

Claims

1. A mist reflux aromatherapy humidifier, comprising: A bottom shell (1), a water tank (2) arranged above the bottom shell (1), an atomizing hole (21) being provided inside the water tank (2), an atomizing device (12) being provided below the atomizing hole (21), an upper air component (3) being provided above the water tank (2), an upper water pipe (33) connected to a water storage tray (4) being provided in the upper air component (3), and the water storage tray (4) is characterized in that a through hole (41) is provided in the water storage tray (4), a first mist outlet cover (6) is provided above the through hole (41), a first spray hole (61) is provided in the first mist outlet cover (6), a second mist outlet cover (7) is provided above the first mist outlet cover (6), and a mist outlet groove (8) is formed between the first mist outlet cover (6) and the second mist outlet cover (7).

2. The mist reflux aromatherapy humidifier according to claim 1, characterized in that: The mist outlet groove (8) is in communication with the first spray hole (61), and the mist outlet direction of the mist outlet groove (8) forms an angle of less than 90° with the water supply pipe (33).

3. The mist reflux aromatherapy humidifier according to claim 1, characterized in that: The second mist outlet cover (7) is provided with a second spray hole (71), and the diameter of the second spray hole (71) is smaller than the diameter of the first spray hole (61).

4. The mist reflux aromatherapy humidifier according to claim 3, characterized in that: The diameter of the first mist outlet cover (6) is smaller than the diameter of the water storage tray (4).

5. The mist reflux aromatherapy humidifier according to claim 1, characterized in that: A water storage area (43) is provided on the water storage tray (4), and a water flow trough (44) is provided on the outside of the water storage tray (4).

6. The mist reflux aromatherapy humidifier according to claim 1, characterized in that: A water baffle (5) is provided below the first mist outlet cover (6).

7. The mist reflux aromatherapy humidifier according to claim 1, characterized in that: The diameter of the second mist outlet cover (7) is smaller than the diameter of the first mist outlet cover (6).

8. The mist reflux aromatherapy humidifier according to claim 1, characterized in that: A water leakage distance (9) is provided between the bottom of the first mist outlet cover (6) and the water storage tray (4).

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