CN220269601U

CN220269601U - Fragrance air purifier

Info

Publication number: CN220269601U
Application number: CN202321851591.4U
Authority: CN
Inventors: 赵莹颖
Original assignee: SHENZHEN QIBIN ELECTRONICS CO Ltd
Current assignee: SHENZHEN QIBIN ELECTRONICS CO Ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2023-12-29
Anticipated expiration: 2033-07-13

Abstract

The utility model relates to a fragrance air purifier, which comprises a shell, wherein an air purifier and a mixing chamber which are communicated are arranged in the shell, an air inlet which is communicated with the air purifier is arranged on the shell, a fragrance bin is arranged in the shell, a mounting block is arranged on the inner bottom surface of the fragrance bin, a blind hole is arranged at the top end of the mounting block, a push rod is arranged in the center of the bottom surface of the blind hole, a plunger is abutted to the top end of the push rod, a bottle cap is sleeved on the plunger, a bulge is arranged in the center of the bottom surface of the bottle cap in an inward concave manner, the plunger is elastically and slidably arranged in the bulge, at least one through hole is arranged at the position, close to the bottom end, of the side wall of the bulge, a transition cavity is arranged in the mounting block, a fragrance through hole which is communicated with the transition cavity is arranged on the bottom surface of the blind hole, a fragrance atomizer which is communicated with the transition cavity is arranged in the shell, and an air outlet which is communicated with the mixing chamber is arranged on the shell.

Description

Fragrance air purifier

Technical Field

The utility model relates to the field of air purification, in particular to a fragrance air purifier.

Background

The rapid development of science and technology has provided convenience for various aspects of life and work of people, but also has caused some harmful effects to human beings, such as air pollution. With the importance of people on physical health, people have increasingly high requirements on living air quality, and in towns with denser population or developed heavy industry, the air quality is difficult to meet the requirements of people. In order to ensure indoor air quality for life and work, people have begun to use air cleaners. The air is purified by removing harmful substances in the air, so that the air is fresh, the fatigue of people can be relieved by the excellent air quality, the drowsiness and listlessness of spirit can be eliminated, the working efficiency of people can be improved by using the fragrance, and various uncomfortable psychological emotions can be eliminated.

The existing fragrance air purifier is used by pouring a certain amount of fragrance essential oil into the purifier from a fragrance bottle according to the use requirement, so that the process is repeated every time the fragrance air purifier is used, the use of the purifier is inconvenient, the addition amount of the fragrance essential oil cannot be accurately controlled by manual addition, the fragrance effect generated by every time the fragrance air purifier is unstable, namely the fragrance is different in shade, and poor use experience is caused.

Disclosure of Invention

Aiming at the defects in the prior art, a fragrance air purifier is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a fragrance air purifier, includes the casing, be provided with air purifier and the mixing chamber that are linked together in the casing, be provided with the fresh air inlet that is linked together with air purifier on the casing, be provided with open-ended fragrance storehouse in the casing, the bottom surface is provided with the installation piece in the fragrance storehouse, the installation piece top is provided with the blind hole, the center of blind hole bottom surface is provided with the ejector pin, the top butt of ejector pin has the plunger, the last seal cover of plunger is equipped with the bottle lid, inwards the sunken arch that has in bottle lid bottom surface center, plunger elasticity slide establishes in bellied inside, the position that the protruding lateral wall is close to the bottom is provided with at least one through-hole, the inside transition chamber that is provided with of installation piece is located under the blind hole, the blind hole bottom surface is provided with the fragrant atmosphere through-hole of intercommunication transition chamber, be provided with the fragrant atomizer that is linked together with the transition chamber in the casing, fragrant atomizer still is linked together with the mixing chamber, be provided with the air outlet that is linked together with the mixing chamber on the casing.

Preferably, one end of the bulge far away from the ejector rod is of a closed structure, a spring is arranged between the top surface of the plunger and the inner top surface of the bulge, one end of the spring is connected to the top surface of the plunger, and the other end of the spring is connected to the inner top surface of the bulge.

Preferably, the bottle cap is magnetically installed in the blind hole, and the outer bottom surface of the bottle cap is provided with an annular protection wall coaxial with the bottle cap.

Preferably, the air purifier is arranged on the inner bottom surface of the shell, an air inlet channel and an exhaust pipe are arranged on the air purifier, the air inlet channel is communicated with the air inlet, and the exhaust pipe is communicated with the mixing chamber.

Preferably, a horizontal supporting plate is connected to the inner wall of the casing at a position above the air purifier, the mixing chamber is arranged on the supporting plate, and a fragrance sensor is arranged in the mixing chamber.

Preferably, the fragrance atomizer is arranged on the supporting plate, an atomizing nozzle and an atomizing suction pipe are arranged on the fragrance atomizer, the atomizing nozzle is positioned in the mixing chamber, the atomizing suction pipe is arranged on the bottom surface of the transition cavity, and the fragrance sensor is electrically connected with the fragrance atomizer.

Preferably, the casing comprises an end cover and a bottom shell, the end cover is installed at the top end of the bottom shell, a display screen is arranged on the end cover, and a plurality of operation keys are arranged on the end cover.

Preferably, one side wall of the fragrance bin is connected to the inner wall of the bottom shell, the top end of the fragrance bin is provided with a sealing cover in a sealing manner, the end cover is provided with a avoidance through hole, and the sealing cover is positioned in the avoidance through hole and the top surface of the sealing cover is coplanar with the top surface of the end cover.

Preferably, a non-contact liquid level sensor is arranged at the position, close to the mounting block, of the inner wall of the fragrance bin, and the liquid level sensor is electrically connected with the display screen.

Preferably, the fragrance through hole is of a funnel-shaped structure.

The utility model has the beneficial effects that: according to the utility model, the whole fragrance bottle is installed into the purifier through the bottle cap, fragrance essential oil flows into the transition cavity with a fixed size from the fragrance bottle, so that the quantity of the fragrance essential oil in the transition cavity is kept stable, frequent addition of the fragrance essential oil is not needed, the use of the purifier is more convenient, the fragrance effect generated by the fragrance purifier each time is the same due to the stable fragrance essential oil quantity, additional adjustment is not needed, and the use experience is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:

FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the preferred embodiment of the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the preferred embodiment of the present utility model.

Reference numerals: the device comprises a casing 1, a bottom casing 10, an end cover 11, a display screen 110, an operation key 111, an air purifier 2, an air inlet channel 20, an exhaust pipe 21, a mixing chamber 3, a fragrance sensor 30, an air inlet 4, a fragrance bin 5, a mounting block 50, a blind hole 501, a push rod 502, a plunger 503, a transition cavity 504, a fragrance through hole 505, a liquid level sensor 51, a bottle cap 52, a bulge 520, a through hole 521, a spring 522, an annular protection wall 523, a cover 53, a fragrance atomizer 6, an atomizing nozzle 60, an atomizing suction pipe 61, an air outlet 7 and a supporting plate 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which may be made by those of ordinary skill in the art based on the embodiments of the present utility model without undue effort, are within the scope of the present utility model, and furthermore, directional terms, such as "upper," "lower," "front," "rear," "left," "right," "inner," "outer," etc., are merely used with reference to the directions of the accompanying drawings, and are used for better and more clear description and understanding of the present utility model, and do not indicate or imply any orientation in which the present utility model must be so not to be construed as limiting the present utility model.

As shown in fig. 1 to 3, the fragrance air purifier of the preferred embodiment of the utility model comprises a casing 1, wherein an air purifier 2 and a mixing chamber 3 which are communicated are arranged in the casing 1, an air inlet 4 which is communicated with the air purifier 2 is arranged on the casing, a fragrance bin 5 with an open top end is arranged in the casing 1, a mounting block 50 is arranged on the inner bottom surface of the fragrance bin 5, the mounting block 50 and the fragrance bin 5 are integrally formed, a blind hole 501 is arranged at the top end of the mounting block 50, a push rod 502 is arranged in the center of the bottom surface of the blind hole 501, a plunger 503 is abutted to the top end of the push rod 502, the diameter of the push rod 502 is smaller than the diameter of the plunger 503, a bottle cap 52 is arranged on the plunger 503 in a sealing sleeve, a bulge 520 is recessed inwards at the center of the bottom surface of the bottle cap 52, the plunger 503 is elastically arranged in the bulge 520 in a sliding manner, one end of the bulge 520 away from the push rod 502 is a closed structure, a spring 522 is arranged between the top surface of the plunger 503 and the inner top surface of the bulge 520, one end of the spring 522 is connected to the top surface of the plunger 503, the other end of the spring 522 is connected to the inner top surface of the bulge 520, two through holes 521 which are oppositely arranged are arranged at positions, close to the bottom end, of the side wall of the bulge 520, a transition cavity 504 which is positioned right below the blind hole 501 is arranged in the mounting block 50, a fragrance through hole 505 which is communicated with the transition cavity 504 is arranged at the bottom surface of the blind hole 501, the fragrance through hole 505 is of a funnel-shaped structure, a fragrance atomizer 6 which is communicated with the transition cavity 504 is arranged in the casing 1, the fragrance atomizer 6 is also communicated with the mixing chamber 3, an air outlet 7 which is communicated with the mixing chamber 3 is arranged on the casing 1, only the old fragrance bottle needs to be taken out and the bottle cap 52 is unscrewed; then the bottle cap 52 is connected to the bottle mouth of a new fragrance bottle in a threaded manner, namely, the inner wall of the bottle cap 52 is provided with an inner thread, the outer walls of the bottle mouths of the new fragrance bottle and the old fragrance bottle are provided with outer threads, at the moment, the spring 522 pushes the plunger 503 to a position capable of blocking the through hole 521, so that essential oil in the bottle can not spill when the fragrance bottle is replaced, then the new fragrance bottle with the bottle cap 52 is aligned to the blind hole 501 and is put into the fragrance bin 5 from the opening of the fragrance bin 5, at the moment, the ejector rod 502 pushes the plunger 503 away from the position blocking the through hole 521, so that the new essential oil in the new fragrance bottle flows out through the through hole 521, thereby simply and quickly completing the replacement of fragrance type or the addition of the fragrance essential oil.

Further, as shown in fig. 2, the magnetic attraction of the bottle cap 52 is installed in the blind hole 501, that is, a magnet magnetically attracted between the outer bottom surface of the bottle cap 52 and the bottom surface of the blind hole 501 is provided, the outer bottom surface of the bottle cap 52 is provided with an annular protection wall 523 coaxial with the bottle cap 52, the bottle cap 52 installed by magnetic attraction can pull out the fragrance bottle with little force, the fragrance type is convenient to replace or add fragrance essential oil, and the annular protection wall 523 can prevent the essential oil from being spilled out due to the mistakenly touching the plunger 503 and can also enable the essential oil to flow into the fragrance through hole 505 more easily.

Further, as shown in fig. 1, the air purifier 2 is arranged on the inner bottom surface of the casing 1, the air purifier 2 is provided with an air inlet channel 20 and an exhaust pipe 21, the air inlet channel 20 is communicated with the air inlet hole 4, the exhaust pipe 21 is communicated with the mixing chamber 3, the horizontal supporting plate 8 is clamped and connected to the position, above the air purifier 2, of the inner wall of the casing 1, the mixing chamber 3 is arranged on the supporting plate 8, the mixing chamber 3 is internally provided with a fragrance sensor 30, the fragrance atomizer 6 is arranged on the supporting plate 8, the fragrance atomizer 6 is provided with an atomizing nozzle 60 and an atomizing straw 61, the atomizing nozzle 60 is positioned on the side wall of the mixing chamber 3, the atomizing straw 61 is arranged on the bottom surface of the transition cavity 504, the fragrance sensor 30 is electrically connected with the fragrance atomizer 6, the space in the casing 1 can be better utilized through the supporting plate 8, and meanwhile, the fragrance sensor 30 can be conveniently detached and maintained, and can react the concentration of fragrance in the mixing chamber 3 so as to serve as a reference amount of atomized essence in the mixing chamber 6.

Further, as shown in fig. 3, the casing 1 includes an end cover 11 and a bottom cover 10, the end cover 11 is mounted on the top end of the bottom cover 10, a display screen 110 is disposed on the end cover 11, the display screen 110 is embedded on the end cover 11 at a position far away from the cover 53, five operation keys 111 are disposed on the end cover 11, the operation state of the present utility model can be known through the display screen 110, and the five operation keys 111 include a power key, two fragrance concentration adjusting keys and two purifying power adjusting keys.

As shown in fig. 2 to 3, a side wall of the fragrance compartment 5 is connected to the inner wall of the bottom shell 10, a sealing cover 53 is mounted on the top end of the fragrance compartment 5 in a sealing manner, the sealing cover 53 seals the opening of the fragrance compartment 5, the sealing cover 53 can be a common sealing sliding cover structure or a sealing flip cover structure, a clearance through hole is formed in the end cover 11, the sealing cover 53 is located in the clearance through hole, the top surface of the sealing cover 53 is coplanar with the top surface of the end cover 11, a non-contact liquid level sensor 51 is embedded in the position, close to the mounting block 50, of the inner wall of the fragrance compartment 5, the liquid level sensor 51 is electrically connected with the display screen 110, the essential oil is not easy to deteriorate due to sunlight irradiation after the sealing cover 53 is mounted, the replacement of the fragrance bottle is also facilitated, the display screen 110 can display the amount of the essential oil in the fragrance bottle through the liquid level sensor 51, and a warning prompt is sent when the essential oil is insufficient.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. A fragrance air purifier comprises a casing; the device is characterized in that an air purifier and a mixing chamber which are communicated are arranged in the shell; an air inlet hole communicated with the air purifier is formed in the shell; a fragrance bin with an opening at the top end is arranged in the shell; the inner bottom surface of the fragrance bin is provided with a mounting block; a blind hole is formed in the top end of the mounting block; a push rod is arranged in the center of the bottom surface of the blind hole; the top end of the ejector rod is abutted with a plunger; a bottle cap is arranged on the plunger in a sealing sleeve manner; the center of the bottom surface of the bottle cap is inwards sunken with a bulge; the plunger is elastically arranged in the bulge in a sliding way; at least one through hole is formed in the position, close to the bottom end, of the side wall of the bulge; a transition cavity positioned right below the blind hole is arranged in the mounting block; the bottom surface of the blind hole is provided with a fragrance through hole communicated with the transition cavity; a fragrance atomizer communicated with the transition cavity is arranged in the shell; the fragrance atomizer is also communicated with the mixing chamber; an air outlet communicated with the mixing chamber is arranged on the shell.

2. A fragrance air purifier as recited in claim 1, wherein the end of the protrusion away from the ejector rod is a closed structure; a spring is arranged between the top surface of the plunger and the inner top surface of the bulge; one end of the spring is connected to the top surface of the plunger; the other end of the spring is connected with the inner top surface of the bulge.

3. A fragrance air purifier as recited in claim 1, wherein the bottle cap is magnetically mounted in the blind hole; the outer bottom surface of the bottle cap is provided with an annular protection wall coaxial with the bottle cap.

4. A fragrance air purifier as recited in claim 1, wherein said air purifier is disposed on an interior bottom surface of the housing; an air inlet channel and an exhaust pipe are arranged on the air purifier; the air inlet channel is communicated with the air inlet hole; the exhaust pipe is communicated with the mixing chamber.

5. A fragrance air purifier as recited in claim 1, wherein a horizontal support plate is connected to the inner wall of the housing at a position above the air purifier; the mixing chamber is arranged on the supporting plate; a fragrance sensor is arranged in the mixing chamber.

6. A fragrance air purifier as recited in claim 5, wherein said fragrance atomizer is mounted on a support plate; an atomization nozzle and an atomization suction pipe are arranged on the fragrance atomizer; the atomizing nozzle is positioned in the mixing chamber; the atomization suction pipe is arranged on the bottom surface of the transition cavity; the fragrance sensor is electrically connected with the fragrance atomizer.

7. A fragrance air purifier as recited in claim 1, wherein the housing comprises an end cap and a bottom shell; the end cover is arranged at the top end of the bottom shell; a display screen is arranged on the end cover; and a plurality of operation keys are arranged on the end cover.

8. The fragrance air purifier of claim 7 wherein a side wall of the fragrance compartment is attached to an inner wall of the bottom shell; a sealing cover is arranged at the top end of the fragrance bin in a sealing way; the end cover is provided with a clearance through hole; the cover is located in the clearance through hole and the top surface of the cover is coplanar with the top surface of the end cover.

9. The fragrance air purifier of claim 7 wherein the fragrance compartment inner wall is provided with a non-contact liquid level sensor at a position near the mounting block; the liquid level sensor is electrically connected with the display screen.

10. A fragrance air purifier as recited in claim 1, wherein the fragrance through-hole is of a funnel-shaped configuration.