Household fragrance machine with fragrance switching function

Abstract

The utility model discloses a household fragrance machine with a fragrance switching function, and relates to the technical field of fragrance machines, the household fragrance machine comprises a shell, two groups of second partition plates are fixedly connected in the shell, a vertical plate is fixedly connected between the two groups of second partition plates, and the vertical plate is fixedly connected with the shell. Liquid storage chambers are defined by the vertical plate, the two sets of second partition plates and the inner wall of the shell, the number of the liquid storage chambers is four, liquid pumping assemblies used for pumping out essential oil in the liquid storage chambers are arranged at the tops of the second partition plates, an atomization assembly is arranged in the shell, and a through groove is formed in the top of the shell. According to the fragrance machine, switching of essential oil with different fragrances of the fragrance machine can be achieved, people can meet the use requirement that one machine has multiple fragrances, the whole fragrance machine is stable in fragrance output and rich in fragrance, and the use effect of people is improved.

Description

Technical Field

[0001] This utility model relates to the field of fragrance diffuser technology, and in particular to a home fragrance diffuser with a fragrance switching function. Background Technology

[0002] A fragrance diffuser is a device that diffuses essential oils into the air. It works by atomizing the essential oils, releasing them into the air to create a fresh and pleasant scent in the room. Fragrance diffusers not only improve air quality but can also regulate mood, boost work efficiency, and to some extent, improve sleep quality.

[0003] A search revealed Chinese utility model patent CN208582754U, which discloses a fragrance diffuser, comprising: a body, the body including an upper casing and a lower casing, the upper casing and the lower casing being fixedly connected to form a body cavity, the surface of the upper casing having a first mist outlet and a first air outlet, the body being used to generate water mist; an upper cover, the port of the upper cover being connected to the upper casing to form a water mist cavity, the first mist outlet and the first air outlet being located within the water mist cavity; the water mist is sprayed from the first mist outlet into the water mist cavity, and the airflow from the first air outlet blows the water mist towards the upper part of the water mist cavity, the water mist forming a vortex within the water mist cavity.

[0004] A review of existing technologies reveals the following shortcomings of the aforementioned patents: The use of ultrasonic atomizing plates for fragrance atomization is prone to uneven distribution or clogging by essential oils; furthermore, it can only dispense one fragrance, failing to allow for switching between multiple scents and thus not meeting users' needs for different fragrances in a fragrance diffuser. Therefore, there is an urgent need for a home fragrance diffuser with fragrance switching capabilities to address these issues. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a home fragrance diffuser with a fragrance switching function. Its advantages include: the ability to switch between different fragrance essential oils, allowing users to enjoy multiple fragrances in one device; stable and rich fragrance output; and improved user experience.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A home fragrance diffuser with fragrance switching function includes a housing, with two sets of second partitions fixedly connected inside the housing, and a vertical plate fixedly connected between the two sets of second partitions. The vertical plate, the two sets of second partitions, and the inner wall of the housing surround a liquid storage chamber, with four sets of liquid storage chambers.

[0008] The top of the second partition is provided with a liquid extraction component for extracting essential oil from the storage chamber;

[0009] The housing is equipped with an atomizing component inside, and a through groove is provided on the top of the housing;

[0010] The outer wall of one side of the housing is provided with control buttons distributed at equal intervals. A feeding pipe is fixedly connected to the outer wall of one side of the housing. The feeding pipe is connected to the liquid storage chamber. A sealing cap is threadedly connected to the top of the feeding pipe.

[0011] The above technical solutions enable the switching of different scented essential oils in the fragrance diffuser, allowing users to enjoy multiple fragrances in one device. The fragrance output is stable and rich, improving the user experience.

[0012] The present invention is further configured such that an elastic clamp is fixedly connected to one side of the outer wall of the housing, and the number of the elastic clamps is two sets, with equally spaced mounting holes on one side of the outer wall of the two sets of elastic clamps.

[0013] The above technical solution allows for quick and easy installation of the entire fragrance diffuser using flexible clamps, thus improving installation efficiency.

[0014] The present invention is further configured such that the atomizing component includes a liquid pump fixedly connected inside the housing, a liquid pumping pipe fixedly connected to the top outer wall of the liquid pump, one end of the liquid pumping pipe located at the bottom of the liquid pump being connected to the liquid pumping component, an air pump fixedly connected to one side inner wall of the housing, an air guide pipe and an air intake pipe respectively provided at both ends of the air pump, a spray pipe fixedly connected to one end of the air guide pipe, the spray pipe being connected to the air guide pipe, and the end of the liquid pumping pipe away from the liquid pump extending into the interior of the spray pipe.

[0015] The above technical solution utilizes the negative pressure suction generated by the pump and the suction tube to quickly extract the essential oil stored in the reservoir. Simultaneously, the air pump draws in high-pressure air from the outside through the suction tube. This high-pressure air mixes rapidly with the essential oil and is sprayed out at high speed, forming an essential oil mist. Furthermore, no water needs to be added during the entire spraying process, thus preventing dilution of the essential oil and ensuring a richer and more intense fragrance.

[0016] The present invention is further configured such that a dispersion plate is fixedly connected inside the spray pipe, a through hole is provided on the top outer wall of the dispersion plate, the air guide pipe is located below the dispersion plate, and one end of the liquid extraction pipe passes through the inside of the dispersion plate.

[0017] Through the above technical solution, when the high-pressure gas is ejected from the air guide tube, the high-pressure air can be diverted through the through hole opened at the top of the dispersion plate, so that the high-pressure air can be fully mixed with the sprayed essential oil liquid, ensuring that the sprayed fragrance is more uniform.

[0018] The present invention is further configured such that a bearing seat is fixedly connected to the inner circumference of the liquid extraction tube, a rotating column is fixedly connected to the inner circumference of the bearing seat, a bushing is provided at one end of the rotating column, and a fan blade is fixedly connected to the outer circumference of the bushing.

[0019] Through the above technical solutions, when the essential oil is sprayed, the fan blades can cut and disperse the essential oil, thereby expanding the spray area.

[0020] The present invention is further configured such that the liquid extraction assembly includes a buffer tube fixedly connected to the outer circumferential wall of the liquid extraction tube, and a solenoid valve is provided at one end of the buffer tube near the liquid extraction tube.

[0021] The above technical solution allows for the independent opening and closing of electromagnetic valves, enabling the independent extraction of fragrance essential oils from different storage chambers, allowing people to switch between different fragrance types.

[0022] The present invention is further configured such that a suction tube is fixedly connected to one end of the buffer tube away from the suction tube, and one end of the suction tube is inserted into the interior of the storage chamber.

[0023] The above technical solution allows for the effective and rapid extraction of essential oils from the reservoir using a suction tube.

[0024] The present invention is further configured such that a first partition is fixedly connected inside the housing, and a battery pack is disposed on the top of the first partition.

[0025] The above technical solutions enable independent power supply for the entire fragrance diffuser, allowing for unrestricted installation locations.

[0026] The beneficial effects of this utility model are as follows:

[0027] 1. A home fragrance diffuser with a fragrance switching function, comprising a liquid extraction component. During use, a liquid extraction pump and an air pump are activated simultaneously. When the liquid extraction pump is activated, a set of solenoid valves are in the open state, generating negative pressure suction in the buffer tube. At this time, through the combined action of negative pressure suction and the liquid extraction tube, the essential oil stored in the liquid storage chamber can be quickly extracted. At the same time, the air pump draws in high-pressure air from the outside through the air extraction tube. The high-pressure air mixes quickly with the essential oil and is sprayed out at high speed, thereby forming an essential oil spray. At the same time, no water needs to be added during the entire spraying process, so as not to dilute the essential oil and ensure that the sprayed fragrance spray has a more intense scent.

[0028] 2. A home fragrance diffuser with fragrance switching function, which is equipped with a solenoid valve, a buffer tube and a liquid extraction tube. When people need to switch between different fragrance essential oils, they can control the opening and closing of the corresponding solenoid valve by pressing the button switch in different positions, thereby realizing the switching of different fragrance essential oils and enabling people to meet the need for multiple fragrances in one machine.

[0029] 3. A home fragrance diffuser with fragrance switching function, which is equipped with a bearing seat, a rotating seat, a fan blade, a dispersion plate and a through hole. When high-pressure gas is sprayed out from the air guide pipe, the high-pressure air can be diverted through the through hole on the top of the dispersion plate, so that the high-pressure air can be fully mixed with the sprayed essential oil liquid, ensuring that the sprayed fragrance is more uniform. At the same time, when the essential oil is sprayed, the fan blade can cut and disperse the essential oil, expanding the spray area. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall front structure of a household fragrance diffuser with fragrance switching function proposed in this utility model.

[0031] Figure 2 This is a schematic diagram of the overall back structure of a household fragrance diffuser with fragrance switching function proposed in this utility model;

[0032] Figure 3 This is a schematic diagram showing the internal structure of a home fragrance diffuser with fragrance switching function proposed in this utility model.

[0033] Figure 4 This utility model proposes a home fragrance diffuser with a fragrance switching function. Figure 3 Enlarged structural diagram at point A;

[0034] Figure 5 This is a schematic diagram of the overall semi-sectional plan view of a household fragrance diffuser with fragrance switching function proposed in this utility model.

[0035] Figure 6 This utility model proposes a home fragrance diffuser with a fragrance switching function. Figure 5 A magnified structural diagram at point B in the middle.

[0036] In the diagram: 1. Housing; 2. Control button; 3. Feeding pipe; 4. Through groove; 5. Spray pipe; 6. Elastic clamp; 7. Mounting hole; 8. Suction pipe; 9. Air pump; 10. Air guide pipe; 11. Liquid extraction pipe; 12. Battery pack; 13. First partition; 14. Second partition; 15. Liquid extraction pump; 16. Buffer pipe; 17. Suction pipe; 18. Solenoid valve; 19. Vertical plate; 20. Liquid storage chamber; 21. Dispersion plate; 22. Through hole; 23. Fan blade; 24. Bearing seat; 25. Rotating column. Detailed Implementation

[0037] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0038] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0039] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0040] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0041] Reference Figures 1-6 A home fragrance diffuser with fragrance switching function includes a housing 1. The housing 1 has two sets of second partitions 14 fixedly connected inside. A vertical plate 19 is fixedly connected between the two sets of second partitions 14. The vertical plate 19, the two sets of second partitions 14, and the inner wall of the housing 1 surround a liquid storage chamber 20. The number of liquid storage chambers 20 is four.

[0042] The top of the second partition 14 is provided with a liquid extraction component for extracting essential oil from the liquid storage chamber 20.

[0043] The housing 1 has an atomizing component inside, and a through groove 4 is provided on the top of the housing 1;

[0044] The outer wall of one side of the housing 1 is provided with control buttons 2 that are evenly distributed. A feeding pipe 3 is fixedly connected to the outer wall of one side of the housing 1. The feeding pipe 3 is connected to the liquid storage chamber 20. A sealing cap is threaded to the top of the feeding pipe 3, which can realize the switching of different fragrance essential oils in the fragrance diffuser, so that people can meet the needs of using one machine with multiple fragrances. Moreover, the fragrance output of the entire fragrance diffuser is stable and the fragrance is rich, which improves the user experience.

[0045] Specifically, an elastic clamping plate 6 is fixedly connected to one side of the outer wall of the housing 1. There are two sets of elastic clamping plates 6. The outer wall of one side of the two sets of elastic clamping plates 6 is provided with equally spaced mounting holes 7. The elastic clamping plates 6 can facilitate the quick installation of the entire fragrance diffuser and improve the installation efficiency of the fragrance diffuser.

[0046] Specifically, the atomizing component includes a liquid pump 15 fixedly connected inside the housing 1. A liquid pump tube 11 is fixedly connected to the top outer wall of the liquid pump 15. One end of the liquid pump tube 11 located at the bottom of the liquid pump 15 is connected to the liquid pumping component. An air pump 9 is fixedly connected to the inner wall of one side of the housing 1. An air guide tube 10 and an air intake tube 8 are respectively provided at both ends of the air pump 9. A spray tube 5 is fixedly connected to one end of the air guide tube 10. The spray tube 5 is connected to the air guide tube 10. The end of the liquid pump tube 11 away from the liquid pump 15 extends into the interior of the spray tube 5. Through the negative pressure suction generated by the liquid pump 15 and the liquid pump tube 11 working together, the essential oil stored in the liquid storage chamber 20 can be quickly extracted. At the same time, the air pump 9 draws in high-pressure air from the outside through the air intake tube 8. At this time, the high-pressure air and the essential oil are quickly mixed and sprayed out at high speed, thereby forming an essential oil spray. At the same time, no water needs to be added during the entire spraying process, so as not to dilute the essential oil and ensure that the sprayed fragrance spray has a more intense scent.

[0047] Specifically, a dispersion plate 21 is fixedly connected inside the spray pipe 5. A through hole 22 is opened on the top outer wall of the dispersion plate 21. The air guide pipe 10 is located below the dispersion plate 21. One end of the liquid extraction pipe 11 passes through the inside of the dispersion plate 21. When the high-pressure gas is sprayed out from the air guide pipe 10, the high-pressure air can be diverted through the through hole 22 opened on the top of the dispersion plate 21, so that the high-pressure air can be fully mixed with the sprayed essential oil liquid, ensuring that the sprayed fragrance is more uniform.

[0048] Specifically, a bearing seat 24 is fixedly connected to the inner circumference of the liquid extraction tube 11, and a rotating column 25 is fixedly connected to the inner circumference of the bearing seat 24. A bushing is provided at one end of the rotating column 25, and a fan blade 23 is fixedly connected to the outer circumference of the bushing. When the essential oil is sprayed out, the fan blade 23 can cut and disperse the essential oil, thereby expanding the spray area.

[0049] Specifically, the liquid extraction assembly includes a buffer tube 16 fixedly connected to the outer circumference of the liquid extraction tube 11. A solenoid valve 18 is provided at one end of the buffer tube 16 near the liquid extraction tube 11. By independently opening and closing the solenoid valve 18, the fragrance essential oils inside different liquid storage chambers 20 can be independently extracted, allowing people to switch between different fragrances.

[0050] Specifically, a suction tube 17 is fixedly connected to the end of the buffer tube 16 away from the suction tube 11. One end of the suction tube 17 is inserted into the inside of the storage chamber 20. The essential oil located inside the storage chamber 20 can be quickly extracted through the suction tube 17.

[0051] Specifically, a first partition 13 is fixedly connected inside the housing 1, and a battery pack 12 is provided on the top of the first partition 13, which can provide independent power to the entire fragrance diffuser, so that the installation position of the fragrance diffuser is not restricted.

[0052] Working principle: During use, the liquid pump 15 and the air pump 9 start simultaneously. When the liquid pump 15 starts, it creates a negative pressure suction in the buffer tube 16, where a set of solenoid valves 18 are in the open state. At this time, through the combined action of the negative pressure suction and the suction tube 17, the essential oil stored in the liquid storage chamber 20 can be quickly extracted. At the same time, the air pump 9 draws in high-pressure air from the outside through the suction tube 8. The high-pressure air mixes quickly with the essential oil and is sprayed out at high speed, thus forming an essential oil spray. At the same time, no water needs to be added during the entire spraying process, so as not to dilute the essential oil and ensure that the sprayed fragrance spray has a more intense scent. When people need to switch between different scents of essential oil, they can control the opening and closing of the corresponding solenoid valve 18 by pressing the button switch in different positions, thus realizing the switching of different scents of essential oil and enabling people to meet the needs of using one machine for multiple fragrances.

[0053] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A home fragrance diffuser with fragrance switching function, comprising a housing (1), characterized in that, The shell (1) is fixedly connected to a second partition (14), and there are two sets of the second partition (14). A vertical plate (19) is fixedly connected between the two sets of the second partition (14). The vertical plate (19), the two sets of the second partition (14), and the inner wall of the shell (1) surround a liquid storage chamber (20), and there are four sets of the liquid storage chamber (20). The top of the second partition (14) is provided with a liquid extraction assembly for extracting essential oil from the liquid storage chamber (20); The housing (1) is provided with an atomizing component inside, and a through groove (4) is provided on the top of the housing (1); The outer wall of one side of the housing (1) is provided with control buttons (2) distributed at equal intervals. A feeding pipe (3) is fixedly connected to the outer wall of one side of the housing (1). The feeding pipe (3) is connected to the liquid storage chamber (20). A sealing cap is threadedly connected to the top of the feeding pipe (3).

2. A home fragrance diffuser with fragrance switching function according to claim 1, characterized in that, An elastic clamp (6) is fixedly connected to one side of the outer wall of the housing (1). There are two sets of elastic clamps (6), and the outer walls of the two sets of elastic clamps (6) are provided with equally spaced mounting holes (7).

3. A home fragrance diffuser with fragrance switching function according to claim 2, characterized in that, The atomizing assembly includes a liquid pump (15) fixedly connected inside the housing (1). A liquid pump (11) is fixedly connected to the top outer wall of the liquid pump (15). One end of the liquid pump (11) located at the bottom of the liquid pump (15) is connected to the liquid pumping assembly. An air pump (9) is fixedly connected to the inner wall of one side of the housing (1). An air guide pipe (10) and an air intake pipe (8) are respectively provided at both ends of the air pump (9). A spray pipe (5) is fixedly connected to one end of the air guide pipe (10). The spray pipe (5) is connected to the air guide pipe (10). The end of the liquid pump (11) away from the liquid pump (15) extends into the interior of the spray pipe (5).

4. A home fragrance diffuser with fragrance switching function according to claim 3, characterized in that, A dispersion plate (21) is fixedly connected inside the spray pipe (5). A through hole (22) is opened on the top outer wall of the dispersion plate (21). The air guide pipe (10) is located below the dispersion plate (21). One end of the liquid extraction pipe (11) passes through the inside of the dispersion plate (21).

5. A home fragrance diffuser with fragrance switching function according to claim 4, characterized in that, The inner circumference of the liquid extraction tube (11) is fixedly connected to a bearing seat (24), and the inner circumference of the bearing seat (24) is fixedly connected to a rotating column (25). One end of the rotating column (25) is provided with a bushing, and the outer circumference of the bushing is fixedly connected to a fan blade (23).

6. A home fragrance diffuser with fragrance switching function according to claim 5, characterized in that, The liquid extraction assembly includes a buffer tube (16) fixedly connected to the outer circumference of the liquid extraction tube (11), and a solenoid valve (18) is provided at one end of the buffer tube (16) near the liquid extraction tube (11).

7. A home fragrance diffuser with fragrance switching function according to claim 6, characterized in that, The buffer tube (16) is fixedly connected to a suction tube (17) at one end away from the suction tube (11), and one end of the suction tube (17) is inserted into the interior of the storage chamber (20).

8. A home fragrance diffuser with fragrance switching function according to claim 7, characterized in that, The housing (1) is fixedly connected to a first partition (13), and a battery pack (12) is provided on the top of the first partition (13).

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