Humidifying purifier with aromatherapy function

Abstract

The invention relates to the technical field of household appliances, in particular to a humidifying purifier with an aromatherapy function, which comprises an aromatherapy assembly and an air pump body assembly, the aromatherapy assembly comprises an aromatherapy bottle for containing essential oil liquid, a bottle inner pipe is arranged in the aromatherapy bottle, an air inlet of the aromatherapy bottle is communicated with the air pump body assembly, a flow guide bracket is mounted in the aromatherapy bottle, and the flow guide bracket is connected with the air pump body assembly. The flow guide support comprises a liquid inlet end, an atomizing chamber for essential oil gas to pass through and a flow guide channel, a traditional oscillation piece type atomizer is omitted, the flow guide support is adopted, the ingenious internal structural design of the flow guide support is utilized, the pressure difference is generated between the liquid inlet end of the flow guide support and the flow guide channel, and in other words, the pressure difference is generated between the bottle inner pipe and the flow guide channel; the sesame oil essence liquid is brought into the atomizing chamber through negative pressure and impacted by high-speed jet flow of high-pressure gas, so that the sesame oil essence liquid generates a uniform atomizing effect in the atomizing chamber. The device is simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The invention relates to the technical field of household appliances, and in particular to a humidifying purifier with an aromatherapy function. Background Art

[0002] Air purifiers, also known as "air cleaners" and air fresheners, refer to products that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens, etc.), effectively improving air cleanliness. They are mainly divided into household, commercial, industrial, and building products. Most of the air purifiers currently sold on the market do not have aromatherapy functions, or use aromatherapy cotton to naturally evaporate aromatherapy. Most aromatherapy machines on the market currently work by heating evaporation and ultrasonic atomization evaporation. However, they require long-term heating and ultrasonic vibration plates to work, consume high energy, and have a relatively complex structure and high manufacturing costs. Summary of the invention

[0003] The present invention aims to solve the defects and shortcomings of the prior art and provides a humidifier purifier with a simple structure and an aromatherapy function.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is a humidifier purifier with aromatherapy function, including an aromatherapy component and an air pump body component, the aromatherapy component including an aromatherapy bottle accommodating essential oil liquid, an inner bottle tube is arranged in the aromatherapy bottle, the air inlet of the aromatherapy bottle is connected with the air pump body component, and it is characterized in that a guide bracket is installed in the aromatherapy bottle, the guide bracket includes a liquid inlet end, an atomization chamber and a guide channel for allowing essential oil gas to pass through, and the liquid inlet end, the atomization chamber and the guide channel are connected with each other, the liquid inlet end is connected with the top of the inner bottle tube, and the guide channel is used to transport the pressurized gas sent through the air inlet, so that the essential oil liquid in the aromatherapy bottle passes through the inner bottle tube to the atomization chamber for atomization and then transported to the external environment.

[0005] Furthermore, the atomization chamber includes a slope structure, on which a Venturi nozzle is provided, and the Venturi nozzle is communicated with the liquid inlet end and the guide channel, and the pressurized gas enters the aromatherapy bottle through the guide channel, so that the essential oil liquid passes through the tube inside the bottle to the Venturi nozzle and is atomized and sprayed out in the form of aerosol.

[0006] Furthermore, the inclination angle of the slope structure is 15-30 degrees.

[0007] Furthermore, the diameter of the Venturi nozzle is 0.25mm-0.5mm.

[0008] Furthermore, a plurality of mist outlet holes are provided on the flow guide bracket, and the mist outlet holes are communicated with the Venturi nozzle.

[0009] Furthermore, the air pump body assembly includes an air pump body and an air delivery pipeline connected to the air pump body and used to deliver external air to the aromatherapy bottle.

[0010] Furthermore; the aromatherapy component also includes a first sealing ring and a bottle cap, the bottle cap is installed on the top of the aromatherapy bottle, an air outlet is opened on the bottle cap, the position of the air outlet corresponds to the position of the mist outlet, one end of the first sealing ring is sleeved on the guide bracket, and the other end extends into the bottle cap, and sealing films are respectively arranged at the corresponding positions of the first sealing ring and the air outlet, and the sealing film is adapted to the mist outlet.

[0011] Furthermore; the humidifier purifier with aromatherapy function also includes shock-absorbing cotton, an air inlet hood and a machine base. The air inlet hood is provided with a mounting groove, the machine base is provided with a mounting hole, the aromatherapy component is installed in the mounting groove, and the bottom of the aromatherapy component is provided with a buckle silicone belt, the buckle silicone belt is buckled into the mounting hole through a button, the shock-absorbing cotton is sleeved on the air pump body, and the air pump body is provided with an air pump cover, and the air pump cover fixes the air pump body to the air inlet hood through screws.

[0012] Furthermore; the humidifier purifier with aromatherapy function also includes an air outlet pipe, an air duct, a straight through and a second sealing ring. The air duct is installed on the machine base. One end of the air outlet pipe is sleeved on the air inlet hole of the air inlet cover, and the other end is sleeved on the air guide hole of the air duct. One end of the straight through is sleeved on the gas transmission pipeline, and the other end is inserted into the second sealing ring, and the second sealing ring is stuck in the round hole of the air inlet cover.

[0013] Furthermore, the aromatherapy component also includes a tube cap, and the tube cap is sleeved on the bottom of the inner tube of the bottle.

[0014] Beneficial effects of the present invention:

[0015] The present invention provides a humidifier purifier with aromatherapy function, which eliminates the traditional oscillating plate atomizer and adopts a flow guide bracket through its ingenious internal structure design to generate a pressure difference between the liquid inlet end of the flow guide bracket and the two channels of the flow guide channel, that is, the pressure difference between the inner tube of the bottle and the flow guide channel, so that the essential oil liquid is brought into the atomization chamber by negative pressure, and is impacted by the high-speed jet of high-pressure gas, so that the essential oil liquid produces a uniform atomization effect in the atomization chamber. The present application is not only simple in structure but also low in manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional view of a humidifier purifier with aromatherapy function of the present invention;

[0017] Figure 2 This is an exploded view of a humidifier purifier with aromatherapy function according to the present invention;

[0018] Figure 3 Schematic structural diagram of the diversion bracket in a humidifying purifier with an aromatherapy function according to the present invention;

[0019] Figure 4 Cross-sectional view of the diversion bracket in a humidifying purifier with an aromatherapy function according to the present invention;

[0020] Figure 5 Assembly drawing of the diversion bracket and the first sealing ring in a humidifying purifier with an aromatherapy function according to the present invention;

[0021] Figure 6 Assembly drawing of the diversion bracket and the first sealing ring from another perspective in a humidifying purifier with an aromatherapy function according to the present invention. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0024] In addition, the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0025] The present invention provides a humidifying purifier with an aromatherapy function.

[0026] In the embodiments of the present invention, as Figure 1-6As shown, the humidifier purifier with aromatherapy function comprises an aromatherapy component 1 and an air pump component 2, wherein the aromatherapy component 1 comprises an aromatherapy bottle 15 for accommodating essential oil liquid, wherein an inner bottle tube 3 is arranged in the aromatherapy bottle 15, and an air inlet of the aromatherapy bottle 15 is communicated with the air pump component 2, and is characterized in that a flow guide bracket 4 is installed in the aromatherapy bottle 15, wherein the flow guide bracket 4 comprises a liquid inlet end 41, an atomization chamber 42 and a flow guide channel 43 for allowing essential oil gas to pass through, and the liquid inlet end 41, the atomization chamber 42 and the flow guide channel 43 are communicated with each other, the liquid inlet end 41 is communicated with the top of the inner bottle tube 3, and the flow guide channel 43 is used to transport the pressurized gas introduced through the air inlet, so that the essential oil liquid in the aromatherapy bottle 15 passes through the inner bottle tube 3 to the atomization chamber 42 for atomization and then is transported to the external environment.

[0027] In this embodiment, the atomization chamber 42 includes a slope structure 420, and a Venturi nozzle 421 is provided on the slope structure 420. The Venturi nozzle 421 is communicated with the liquid inlet end 41 and the guide channel 43. The pressurized gas enters the aromatherapy bottle 15 through the guide channel 43, so that the essential oil liquid passes through the bottle inner tube 3 to the Venturi nozzle 421 and is atomized and sprayed out in the form of aerosol.

[0028] In this embodiment, the slope structure 420 has an inclination angle of 15-30 degrees.

[0029] In this embodiment, the diameter of the Venturi nozzle 421 is 0.25 mm-0.5 mm.

[0030] In this embodiment, a plurality of mist outlet holes 44 are formed on the flow guide bracket 4 , and the mist outlet holes 44 are communicated with the Venturi nozzle 421 .

[0031] In this embodiment, the air pump assembly 2 includes an air pump body 21 and an air delivery pipe 22 communicated with the air pump body 21 and used for delivering external air to the aromatherapy bottle 15 .

[0032] In this embodiment, the aromatherapy component 1 also includes a first sealing ring 11 and a bottle cap 12. The bottle cap 12 is installed on the top of the aromatherapy bottle 15. An air outlet 121 is opened on the bottle cap 12. The position of the air outlet 121 corresponds to the position of the mist outlet hole 44. One end of the first sealing ring 11 is sleeved on the guide bracket 4, and the other end extends into the bottle cap 12. Sealing films 110 are respectively provided at the corresponding positions of the first sealing ring 11 and the air outlet 121, and the sealing film 110 is adapted to the mist outlet hole 44.

[0033] In this embodiment, the humidifier purifier with aromatherapy function also includes shock-absorbing cotton 5, an air inlet cover 6 and a machine base 7. The air inlet cover 6 is provided with a mounting groove, and the machine base 7 is provided with a mounting hole 71. The aromatherapy component 1 is installed in the mounting groove. The bottom of the aromatherapy component 1 is provided with a buckle silicone belt 8, and the buckle silicone belt 8 is buckled into the mounting hole 71 through a button. The shock-absorbing cotton 5 is sleeved on the air pump body 21, and the air pump body 21 is provided with an air pump cover 23. The air pump cover 23 fixes the air pump body 21 to the air inlet cover 6 by screws.

[0034] In this embodiment, the humidifier purifier with aromatherapy function also includes an air outlet pipe 9, an air guide duct 10, a straight-through 13 and a second sealing ring 14. The air guide duct 10 is installed on the base 7. One end of the air outlet pipe 9 is sleeved on the air inlet hole of the air inlet cover 6, and the other end is sleeved on the air guide hole 16 of the air guide duct 10. One end of the straight-through 13 is sleeved on the gas delivery pipeline 22, and the other end is inserted into the second sealing ring 14, and the second sealing ring 14 is stuck in the round hole of the air inlet cover 6.

[0035] In this embodiment, the aromatherapy assembly 1 further comprises a tube cap 31 , and the tube cap 31 is sleeved on the bottom of the inner tube 3 of the bottle.

[0036] Specifically, the humidifier purifier with aromatherapy function pressurizes the external air through the air pump body 21 and sends it into the aromatherapy bottle 15 through the air delivery pipe 22 to form high-pressure gas, so that the high-pressure gas flowing through the guide channel 43 compresses the essential oil liquid in the aromatherapy bottle 15, so that the essential oil liquid passes through the tube cap 31 through the bottle inner tube 3 to the venturi nozzle 421 for atomization, and the atomized essential oil gas enters the outlet pipe 9 through the mist outlet hole 44 and the air outlet hole 121, and then diffuses into the external environment through the air guide hole 16 on the side of the air guide duct 10.

[0037] Preferably, the diameter of the venturi nozzle 421 in this embodiment is 0.3 mm. The purpose of selecting 0.3 mm is that when the high-pressure essential oil liquid passes through the venturi nozzle 421 to be atomized, the high-pressure airflow is dispersed without affecting the spraying of the atomized essential oil liquid at the venturi nozzle 421.

[0038] Among them, the material of the first sealing ring 11 is NBA rubber, and its softness is used to make the air and essential oil liquid sealable. The sealing membranes 110 designed on both sides are circular. When the sealing membranes 110 are bounced open by the pressurized air, the atomized essential oil gas enters the outlet pipe 9 through the mist hole and the air outlet hole 121, and then diffuses into the external environment through the air guide hole 16 on the side of the air guide duct 10. When there is no pressure, the sealing membrane 110 returns to its original position to block the mist outlet hole 44, so as to seal the air and prevent the aromatherapy oil from flowing back.

[0039] When air is introduced from the guide channel 43, the atomization chamber 42 is designed as a slope structure 420, and the inclination angle of the slope structure 420 is about 20 degrees. A Venturi nozzle 421 is provided on the slope structure 420, so that a negative pressure is generated at the junction of the guide channel 43 and the liquid inlet end 41. Through this negative pressure, the sesame oil essence in the bottle inner tube 3 can be sucked into the Venturi nozzle 421, and the sesame oil essence liquid is atomized through the Venturi nozzle 421.

[0040] The present application adopts a novel Venturi atomizer of the above technical solution, which, through ingenious internal structural design, creates a pressure difference between the liquid inlet end 41 of the guide bracket 4 and the guide channel 43, that is, a pressure difference is created between the inner tube 3 of the bottle and the guide channel 43, so that the sesame oil essence liquid is brought into the atomization chamber 42 through negative pressure, and is impacted by a high-speed jet of high-pressure gas, so that the sesame oil essence liquid produces a uniform atomization effect in the atomization chamber 42.

[0041] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A humidifier purifier with aromatherapy function, comprising an aromatherapy component (1) and an air pump component (2), wherein the aromatherapy component (1) comprises an aromatherapy bottle (15) for containing essential oil liquid, an inner tube (3) is arranged in the aromatherapy bottle (15), an air inlet of the aromatherapy bottle (15) is connected to the air pump component (2), It is characterized in that The aromatherapy bottle (15) is provided with a flow guide bracket (4), the flow guide bracket (4) comprising a liquid inlet end (41), an atomization chamber (42) for allowing essential oil gas to pass through, and a flow guide channel (43), and the liquid inlet end (41), the atomization chamber (42) and the flow guide channel (43) are in communication with each other, the liquid inlet end (41) is in communication with the top of the inner tube (3) of the bottle, and the flow guide channel (43) is used to transport the pressurized gas introduced through the air inlet, so that the essential oil liquid in the aromatherapy bottle (15) passes through the inner tube (3) of the bottle to the atomization chamber (42) for atomization and then is transported to the external environment.

2. The humidifier purifier with aromatherapy function as claimed in claim 1, It is characterized in that The atomization chamber (42) comprises a slope structure (420), a Venturi nozzle (421) is provided on the slope structure (420), the Venturi nozzle (421) is in communication with the liquid inlet end (41) and the flow guide channel (43), and the pressurized gas enters the aromatherapy bottle (15) through the flow guide channel (43), so that the essential oil liquid passes through the bottle inner tube (3) to the Venturi nozzle (421), where it is atomized and sprayed out in the form of aerosol.

3. The humidifier purifier with aromatherapy function as claimed in claim 2, It is characterized in that The slope structure (420) has an inclination angle of 15-30 degrees.

4. The humidifier purifier with aromatherapy function as claimed in claim 2, It is characterized in that The diameter of the Venturi nozzle (421) is 0.25 mm-0.5 mm.

5. The humidifier purifier with aromatherapy function as claimed in claim 2, It is characterized in that The flow guide bracket (4) is provided with a plurality of mist outlet holes (44), and the mist outlet holes (44) are in communication with the Venturi nozzle (421).

6. The humidifier purifier with aromatherapy function as claimed in claim 5, It is characterized in that The air pump assembly (2) comprises an air pump body (21) and an air delivery pipeline (22) which is in communication with the air pump body (21) and is used to deliver external air to the aromatherapy bottle (15).

7. The humidifier purifier with aromatherapy function as claimed in claim 6, It is characterized in that The aromatherapy component (1) further comprises a first sealing ring (11) and a bottle cap (12); the bottle cap (12) is mounted on the top of the aromatherapy bottle (15); an air outlet hole (121) is provided on the bottle cap (12); the position of the air outlet hole (121) corresponds to the position of the mist outlet hole (44); one end of the first sealing ring (11) is sleeved on the flow guide bracket (4), and the other end extends into the bottle cap (12); sealing films (110) are respectively provided at the positions corresponding to the first sealing ring (11) and the air outlet hole (121), and the sealing film (110) is adapted to the mist outlet hole (44).

8. The humidifier purifier with aromatherapy function as claimed in claim 7, It is characterized in that The humidifier purifier with aromatherapy function also includes shock-absorbing cotton (5), an air inlet cover (6) and a machine base (7); the air inlet cover (6) is provided with a mounting groove; the machine base (7) is provided with a mounting hole (71); the aromatherapy component (1) is installed in the mounting groove; a buckle silicone belt (8) is provided at the bottom of the aromatherapy component (1); the buckle silicone belt (8) is buckled into the mounting hole (71) through a button; the shock-absorbing cotton (5) is sleeved on the air pump body (21); the air pump body (21) is provided with an air pump cover (23); the air pump cover (23) fixes the air pump body (21) to the air inlet cover (6) through screws.

9. The humidifier purifier with aromatherapy function as claimed in claim 8, It is characterized in that The humidifier purifier with aromatherapy function also includes an air outlet pipe (9), an air guide duct (10), a straight-through (13) and a second sealing ring (14); the air guide duct (10) is installed on the machine base (7); one end of the air outlet pipe (9) is sleeved on the air inlet hole of the air inlet cover (6), and the other end is sleeved on the air guide hole (16) of the air guide duct (10); one end of the straight-through (13) is sleeved on the air delivery pipeline (22), and the other end is inserted into the second sealing ring (14); the second sealing ring (14) is stuck in the round hole of the air inlet cover (6).

10. The humidifier purifier with aromatherapy function according to claim 7, It is characterized in that The aromatherapy assembly (1) further comprises a tube cap (31), wherein the tube cap (31) is sleeved on the bottom of the inner tube (3) of the bottle.

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