Atomization aromatherapy machine

Abstract

The utility model relates to an atomizing aromatherapy machine, which comprises a bottom shell and a middle frame covering the bottom shell, and is characterized in that the middle frame is provided with a containing area for placing an atomizing cover, an atomizing hole and an ejector pin are constructed in the containing area, the atomizing cover is provided with a mist outlet hole and a through hole for the ejector pin to penetrate through, and the through hole is communicated with the mist outlet hole. The aromatherapy machine is characterized in that an ejector pin is arranged on the base, a liquid outlet assembly is arranged above the ejector pin, a liquid storage bottle is arranged on the liquid outlet assembly, a vent pipe and a liquid flowing hole which are communicated with the liquid storage bottle are arranged on the liquid outlet assembly, and a plugging piece is arranged on the inner side of the vent pipe. A user does not need to manually add aromatherapy liquid during use, the use convenience is high, and the product is lower in manufacturing cost, lower in sound production, smaller in size and higher in use comfort.

Description

Technical Field

[0001] The utility model belongs to the field of aromatherapy humidifiers, and in particular relates to an atomizing aromatherapy machine. Background Art

[0002] Most of the existing pure essential oil aromatherapy machines use an air pump to draw the aroma stored in the liquid storage bottle into the atomization component, so the aromatherapy machine needs to be equipped with air pumps, catheters, motors and other components, which requires the aromatherapy machine to have a larger storage space, which increases the volume of the aromatherapy machine itself and makes it inconvenient to carry. In addition, there is also an aromatherapy machine that adds artificial aromatherapy liquid. The user needs to regularly drip aromatherapy liquid into the aromatherapy machine to make the aromatherapy machine continue to emit fragrance. However, when the aromatherapy liquid in the water tank evaporates, the user needs to drip aromatherapy liquid into the water tank again to emit fragrance again, which makes the operation more inconvenient. The utility model aims to solve the above technical problems. Utility Model Content

[0003] In view of this, the utility model provides an atomizing aromatherapy machine.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, including: a bottom shell, a middle frame covering the top of the bottom shell, characterized in that: the middle frame is provided with a accommodating area for placing an atomizing cover, the accommodating area is constructed with an atomizing hole and an ejector pin, the atomizing cover is provided with a mist outlet hole and a through hole for the ejector pin to pass through, a liquid outlet assembly is provided above the ejector pin, a liquid storage bottle is provided on the liquid outlet assembly, a vent pipe and a liquid flow hole communicated with the liquid storage bottle are provided on the liquid outlet assembly, and a blocking member is provided on the inner side of the vent pipe.

[0005] Furthermore, there is a height difference between the top hole of the air permeable tube and the liquid flow hole, and the top hole of the air permeable tube is higher than the liquid flow hole.

[0006] Furthermore, the diameter of the inner cavity of the air permeable tube is larger than the diameter of the blocking piece, the diameters of the top hole and the bottom hole of the air permeable tube are smaller than the diameter of the blocking piece, and the diameter of the bottom hole of the air permeable tube is larger than the diameter of the ejector pin.

[0007] Furthermore, a liquid flow trough is provided at the bottom of the accommodating area, and the atomization hole is provided in the liquid flow trough.

[0008] Furthermore, a liquid absorbing conductor is provided in the liquid flow trough.

[0009] Furthermore, a fan is arranged below the middle frame, and an air outlet connected to the fan is opened on the middle frame.

[0010] Furthermore, the atomizing cover is provided with an air guiding cavity covering the air outlet, and the atomizing cover is provided with an air inlet communicating with the inner side of the atomizing cover.

[0011] Furthermore, a mist outlet pipe is arranged above the mist outlet hole, a mist outlet cover is arranged on the top of the mist outlet pipe, and a spray hole is opened on the mist outlet cover.

[0012] Furthermore, an air inlet groove is provided on the atomization cover outside the liquid outlet assembly.

[0013] Furthermore, the spray hole and the mist outlet hole are arranged in a staggered manner or a splash-proof sheet is arranged below the spray hole.

[0014] Compared with the prior art, the atomizing aromatherapy machine provided by the utility model has the following advantages:

[0015] 1. The aromatherapy machine of the utility model can realize automatic replenishment and stop of aromatherapy liquid. The user does not need to add aromatherapy liquid manually when using it, and it is easy to use.

[0016] 2. This product can realize automatic replenishment and stop of aromatherapy liquid without using air pumps, catheters and other components, which makes the cost of the utility model product lower, the noise lower, the volume smaller, and the comfort of use higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the middle frame structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the middle frame structure of an embodiment of the utility model;

[0022] Figure 5 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0023] Figure 6 This is a schematic diagram of the atomizing cover structure of an embodiment of the utility model;

[0024] Figure 7 This is a schematic diagram of the atomizing cover structure of an embodiment of the utility model;

[0025] Figure 8 This is a schematic diagram of the structure of the liquid outlet component of an embodiment of the utility model;

[0026] Fig. 9 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0027] Fig.10 This is a schematic diagram of the structure of the mist outlet pipe according to an embodiment of the utility model;

[0028] Fig.11 This is a schematic diagram of the structure of the mist outlet pipe according to an embodiment of the utility model;

[0029] Among them, the reference numerals in the figure are:

[0030] name Label name Label name Label Bottom shell 1 Fan 11 Atomization device 12 Atomization hole 13 Middle frame 2 Accommodation area 21 thimble 22 Air outlet 23 Liquid trough 24 Air intake slot 25 Atomizer cover 3 Grooves 31 Through Hole 32 Mist hole 33 Air guide cavity 34 Air Inlet 35 Liquid outlet components 4 Liquid storage bottle 41 Ventilation tube 42 Blocking parts 43 Liquid hole 44 Top hole 45 Bottom hole 46 Mist pipe 5 Mist cover 51 Spray hole 52 Splash Guard 53 Retaining ring 6 Spokes 61 Outer cover 7 Observation window 71 Liquid Absorbing Conductor 8 DETAILED DESCRIPTION

[0031] 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.

[0032] The above is a detailed introduction to an atomizing aromatherapy machine 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.

[0033] 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.

[0034] 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.

[0035] like Figures 1 to 11As shown, the embodiment of the utility model provides an atomizing aromatherapy machine, such as Figure 1-2 As shown, the utility model includes a bottom shell 1, and a middle frame 2 covering the bottom shell 1, and a storage space for placing electronic components is formed between the bottom shell 1 and the middle frame 2, wherein the fan 11, the atomization device 12, the PCB board and other electronic components are firmly fixed in the above-mentioned storage space, and the electronic components are coupled and fixed to each other through electrical connections.

[0036] like Figure 3-4 A receiving area 21 is constructed above the middle frame 2, a through atomization hole 13 is provided on one side of the receiving area 21, and a thimble 22 is provided on the other side of the receiving area 21. An air outlet 23 is provided on the middle frame 2, and the air outlet 23 is connected to the fan 11 below the middle frame 2, and the airflow generated by the fan 11 will flow out along the air outlet 23. A liquid flow groove 24 is provided at the bottom of the receiving area 21, and the horizontal plane of the liquid flow groove 24 is lower than the horizontal plane of the receiving area 21, and one end of the liquid flow groove 24 is connected to the atomization hole 13, so that the aromatherapy liquid will eventually flow into the atomization hole 13 when flowing through the liquid flow groove 24.

[0037] like Figure 5-7 An atomizing cover 3 is embedded above the accommodating area 21. When the mist outlet pipe 5 is installed above the atomizing cover 3, the atomizing cover 3 and the mist outlet pipe 5 can enclose the top of the atomizing device 12 to prevent the aroma liquid from splashing upwards. Because when the atomizing device 12 atomizes the aroma liquid, the atomized liquid will splash upwards. If the atomizing cover 3 does not enclose the area above it, the atomized liquid will splash to the outside.

[0038] The atomizing cover 3 is provided with a groove 31 for accommodating the liquid outlet assembly 4, and a through hole 32 is configured below the groove 31 for the ejector pin 22 to pass through, so that the aromatherapy liquid can flow into the liquid flow groove 24 along the through hole 32. A mist outlet hole 33 is configured at one end of the atomizing cover 3 opposite to the atomizing hole 13, so that the mist generated by the atomizing device 12 can flow outward along the mist outlet hole 33. An air guide cavity 34 is configured on one side of the atomizing cover 3, and the air guide cavity 34 covers the upper side of the air outlet 23 on the middle frame 2. The airflow blown out by the air outlet 23 will flow along the outer edge of the mist outlet hole 33 to the opposite side of the air guide cavity 34, and finally flow into the atomizing hole 13 along the air inlet 35 on the opposite side of the air guide cavity 34. The airflow finally drives the mist generated by the atomizing device 12 to be discharged to the outside.

[0039] In order to improve the fluidity of the aromatherapy liquid, in a preferred embodiment, a liquid absorption conductor 8 is added to the liquid flow groove 24, and the liquid absorption conductor 8 is made of a material that is suitable for absorbing water, such as cotton products, water-absorbing resin, etc. One end of the liquid absorption conductor 8 is provided with a hole that penetrates the liquid absorption conductor 8, and the end is placed above the atomizing device 12. The purpose of opening the hole is to allow the aromatherapy liquid to contact the top of the atomizing device 12, so that the atomizing device 12 can atomize the aromatherapy liquid. The liquid absorption conductor 8 can improve the fluidity of the aromatherapy liquid on the middle frame 2 of the atomizing device 12, so that the aromatherapy liquid can flow into the atomizing device 12 more smoothly.

[0040] In the preferred embodiment of the utility model, the air inlet 35 and the air outlet 23 are not directly connected. The airflow generated by the fan 11 passes through the air outlet 23 and then goes to the air inlet 35 at a certain distance and angle. This is to prevent the atomized liquid from rising and flowing into the lower area along the air inlet 35 and the air outlet 23 when the liquid storage bottle 41 is inverted, so that the aromatherapy liquid corrodes the electronic components and greatly reduces the practical life of the product of the utility model. Therefore, in the preferred embodiment, the air inlet 35 and the air outlet 23 are staggered, and the height of the air outlet 23 is higher than the height of the air inlet 35. Since the air inlet 35 is set in the accommodating area 21, even if the aromatherapy liquid flows out along the air inlet 35, it will eventually flow into the liquid flow groove 24 along the inner wall of the accommodating area 21.

[0041] like Figure 8 , a liquid outlet assembly 4 is arranged on the groove 31 of the atomizing cover 3. In a preferred embodiment, the liquid outlet assembly 4 is embedded in the groove 31, and a thread for connecting with the liquid storage bottle 41 is provided on the inner wall side of the liquid outlet assembly 4. A vent pipe 42 with two ends passing through is provided in the middle of the liquid outlet assembly 4, a blocking piece 43 is provided on the inner side of the vent pipe 42, and the opening diameter at the bottom of the vent pipe 42 is smaller than the size of the blocking piece 43, so that the blocking piece 43 will not fall along the bottom of the vent pipe 42, and the blocking piece 43 is restricted to the inner side of the vent pipe 42, and the blocking piece 43 can move inside the return air port. A liquid flow hole 44 is also provided on the liquid outlet assembly 4, and there is a height difference between the liquid flow hole 44 and the top hole 45 of the vent pipe 42. Specifically, the top hole 45 of the vent pipe 42 is higher than the liquid flow hole 44, so that there is a pressure difference between the top hole 45 and the vent pipe 42.

[0042] During assembly, the liquid storage bottle 41 is connected to the liquid outlet assembly 4 through a thread. When the liquid storage bottle 41 is inverted, the blocking member 43 will block the bottom of the liquid outlet assembly 4, so that the external airflow cannot enter the interior of the liquid storage bottle 41 along the air permeable tube 42. Due to the effect of atmospheric pressure, the aromatherapy liquid in the bottle will not flow downward along the liquid flow hole 44. When the liquid storage bottle 41 and the liquid outlet assembly 4 are embedded in the groove 31, the ejector pins 22 above and below the groove 31 will pass through the bottom hole 46 of the liquid outlet assembly 4 and lift up the blocking member 43. At this time, the blocking member 43 cannot block the bottom of the liquid outlet assembly 4. Since the size of the blocking member 43 is smaller than the inner diameter of the air tube 42, the air will flow back to the inside of the liquid storage bottle 41 through the gap between the blocking member 43 and the air tube 42, and the aroma liquid will also flow downward along the liquid flow hole 44 and the air tube 42, and finally flow into the atomizing device 12, and the atomizing device 12 will atomize the aroma liquid. When the aroma liquid continues to flow out, the aroma liquid level in the groove 31 of the atomizing cover 3 will continue to rise. When the aroma liquid seals the bottom hole 46 of the air tube 42, the outside air will not be able to enter the inside of the liquid storage bottle 41 along the air tube 42, and the aroma liquid will stop flowing. The above process can realize the automatic liquid filling and automatic liquid filling stop of the utility model product. When using the product, the user no longer needs to manually add the aromatherapy liquid to the aromatherapy machine, and the air pump and the conduit are eliminated in the structure, so that the size of the overall structure becomes smaller and is convenient for the user to carry.

[0043] In a preferred embodiment, in order to facilitate the outside air to enter the interior of the liquid storage bottle 41, a vertical air inlet groove 25 can be set on the atomization cover 3 on the outside of the liquid outlet component 4. Since there is a gap between the air inlet groove 25 and the liquid outlet component 4, the outside air can flow along the air inlet groove 25 to the bottom hole 46 of the air vent tube 42, and finally enter the liquid storage bottle 41.

[0044] like Figure 9-11A hollow mist outlet pipe 5 is arranged on the mist outlet hole 33 of the atomizing cover 3. In a preferred embodiment of the present invention, the opening of the mist outlet pipe 5 extends outward and forms a gradually rising inclined surface. A mist outlet cover 51 is constructed on the top of the mist outlet pipe 5 and is covered on the top of the mist outlet pipe 5. A raised spray hole 52 is opened on the mist outlet cover 51, and the spray hole 52 is directly opposite to the inclined surface below, and the spray hole 52 is staggered with the mist outlet hole 33. Because when the product of the utility model is actually used, the atomizer 12 will atomize the aroma liquid, and the aroma liquid will splash above the atomizer 12. Since the mist outlet hole 33 of the atomizer cover 3 is connected to the mist outlet pipe 5, the aroma liquid will splash into the inside of the mist outlet pipe 5. If the spray hole 52 and the tube body of the mist outlet pipe 5 are located on the same vertical line, the splashed aroma liquid will easily flow to the outside along the spray hole 52, which will easily cause the aroma liquid to appear on the top of the product of the utility model when it is used, affecting the practical experience.

[0045] In addition, a splash-proof sheet 53 may be provided below the spray hole 52 . The splash-proof sheet 53 is provided on one side of the spray hole 52 close to the mist outlet pipe 5 . When the aroma liquid in the mist outlet pipe 5 splashes upward, the splash-proof sheet 53 may also prevent the aroma liquid from flowing out of the spray hole 52 to a certain extent.

[0046] Therefore, when the spray hole 52 and the tube body of the mist outlet pipe 5 are arranged in a misaligned manner, the splashed aromatherapy liquid will impact the plane area of ​​the mist outlet pipe 5 and flow back into the containing area 21 along the tube body of the mist outlet pipe 5 .

[0047] A fixing ring 6 is sleeved on the side of the middle frame 2, and a plurality of spokes 61 are equidistantly constructed on the outer surface of the fixing ring 6, and the fixing ring 6 and the spokes 61 are both made of deformable rubber material. The outer cover of the utility model product is provided with an outer cover 7, and the inner diameter of the outer cover 7 is smaller than the outer diameter of the fixing ring 6, so that the outer cover 7 can be embedded on the outer side of the fixing ring 6, and an observation window 71 is provided on the outer cover 7, so that the user can see how much aromatherapy liquid is left in the liquid storage bottle 41 through the observation window 71.

[0048] 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. An atomizing aromatherapy machine, comprising: A bottom shell (1), a middle frame (2) arranged on the top of the bottom shell (1), characterized in that: the middle frame (2) is provided with a accommodating area (21) for accommodating an atomizing cover (3), the accommodating area (21) is provided with an atomizing hole (13) and an ejector pin (22), the atomizing cover (3) is provided with an atomizing hole (33) and a through hole (32) for the ejector pin (22) to pass through, a liquid outlet assembly (4) is arranged above the ejector pin (22), a liquid storage bottle (41) is arranged on the liquid outlet assembly (4), a vent pipe (42) and a liquid flow hole (44) which are in communication with the liquid storage bottle (41) are arranged on the liquid outlet assembly (4), and a blocking member (43) is arranged on the inner side of the vent pipe (42).

2. The atomizing aromatherapy machine according to claim 1, characterized in that: There is a height difference between the top hole (45) of the air permeable tube (42) and the liquid flow hole (44), and the top hole (45) of the air permeable tube (42) is higher than the liquid flow hole (44).

3. The atomizing aromatherapy machine according to claim 2, characterized in that: The inner diameter of the air permeable tube (42) is larger than the diameter of the blocking member (43); the top hole (45) and the bottom hole (46) of the air permeable tube (42) are smaller than the diameter of the blocking member (43); and the bottom hole (46) of the air permeable tube (42) is larger than the diameter of the ejector pin (22).

4. The atomizing aromatherapy machine according to claim 1, characterized in that: A liquid flow trough (24) is provided at the bottom of the accommodating area (21), and the atomization hole (13) is arranged in the liquid flow trough (24).

5. The atomizing aromatherapy machine according to claim 4, characterized in that: A liquid absorbing conductor (8) is arranged in the liquid flow trough (24).

6. The atomizing aromatherapy machine according to claim 4, characterized in that: A fan (11) is arranged below the middle frame (2), and an air outlet (23) which is in communication with the fan (11) is provided on the middle frame (2).

7. The atomizing aromatherapy machine according to claim 6, characterized in that: The atomizing cover (3) is provided with an air guide cavity (34) covering the air outlet (23), and the atomizing cover (3) is provided with an air inlet (35) communicating with the inner side of the atomizing cover (3).

8. The atomizing aromatherapy machine according to claim 1, characterized in that: A mist outlet pipe (5) is arranged above the mist outlet hole (33), a mist outlet cover (51) is arranged on the top of the mist outlet pipe (5), and a spray hole (52) is opened on the mist outlet cover (51).

9. The atomizing aromatherapy machine according to claim 7, characterized in that: An air inlet groove (25) is provided on the atomizing cover (3) outside the liquid outlet assembly (4).

10. The atomizing aromatherapy machine according to claim 8, characterized in that: The spray hole (52) and the mist outlet hole (33) are arranged in a staggered manner, or a splash-proof sheet (53) is arranged below the spray hole (52).

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