CN108042837B

CN108042837B - Fragrance equipment

Info

Publication number: CN108042837B
Application number: CN201711490942.2A
Authority: CN
Inventors: 高晓扬
Original assignee: Guangdong Chiyang Fragrance Technology Co ltd
Current assignee: Guangdong Chiyang Fragrance Technology Co ltd
Priority date: 2017-12-30
Filing date: 2017-12-30
Publication date: 2024-05-24
Anticipated expiration: 2037-12-30
Also published as: CN114949318A; CN114949318B; CN108042837A

Abstract

The invention relates to a fragrance device, which comprises a barrel, an air pump, a liquid storage bottle and an atomizing device, wherein the top end of the barrel is open, the air pump is arranged in the barrel, the liquid storage bottle is connected with the atomizing device, the atomizing device comprises a liquid suction pipe, the liquid suction pipe is inserted into the liquid storage bottle, an inner shell, an air outlet pipe and a rebound device are arranged in the barrel, the inner shell can be arranged in the barrel in a vertical moving manner, a containing cavity is formed in the inner shell, the air pump is arranged below the inner shell and is communicated with the air outlet pipe, the atomizing device is inserted into the barrel from the open end of the barrel and is communicated with the air outlet pipe, the atomizing device is abutted with the inner shell, the rebound device is arranged below the inner shell and supports the inner shell, the rebound device can stretch along the vertical direction, when in the stretching state, the atomizing device stretches out of the barrel, and when the rebound device is in the retraction state, the atomizing device is contained in the barrel. According to the fragrance equipment provided by the embodiment of the invention, the atomization device can be popped up through the rebound device only by pressing the atomization device, so that the liquid storage bottle is very convenient to take out and replace.

Description

Fragrance equipment

Technical Field

The invention relates to the field of air improvement equipment, in particular to fragrance equipment.

Background

With the continuous improvement of the living standard of people, more and more people participate in activities, however, if the air is not fresh in a plurality of activities such as hotels, people can easily feel tired, dysphoria and other unpleasant moods. In order to create a better environment, methods such as solid essence, spraying perfume in a room and the like are commonly adopted by people to improve the quality of air in the room, so that the effects of keeping the air fresh in the room, eliminating peculiar smell and sterilizing are achieved. However, in the former case, the fragrance of the solid essence cannot be completely emitted, which often results in a certain waste. The latter is cumbersome to use and has a low efficiency due to the relatively large size of the perfume particles sprayed and the small range of motion possible. For this reason, a fragrance apparatus has been developed which atomizes essential oils. However, the existing fragrance equipment for atomizing essential oil generally has the problem that the replacement of an essential oil bottle is troublesome.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a fragrance device which is convenient for replacing a liquid storage bottle.

In order to solve the above technical problems, an embodiment of the present invention provides a fragrance apparatus, which includes a cylinder, an air pump, a liquid storage bottle, and an atomizing device, wherein the top end of the cylinder is open, the air pump is disposed in the cylinder, the liquid storage bottle is connected with the atomizing device, the atomizing device includes a liquid suction pipe, the liquid suction pipe is inserted into the liquid storage bottle, an inner shell, an air outlet pipe, and a rebound device are disposed in the cylinder, the inner shell is disposed in the cylinder so as to be movable up and down, a storage cavity is formed in the inner shell, the air pump is disposed below the inner shell and is communicated with the air outlet pipe, the atomizing device is inserted into the cylinder from an open end of the cylinder and is communicated with the air outlet pipe, the atomizing device is in abutment with the inner shell, the liquid storage bottle is stored in the storage cavity, the rebound device is disposed below the inner shell and supports the inner shell, and is retractable in an up-down direction, and-down direction, when the rebound device is in an extended state, the atomizing device is extended out of the cylinder, and when the rebound device is retracted into the cylinder.

As a further improvement of the above embodiment, the atomizing device further comprises an upper cover, an atomizing head main body, an atomizing core and a bottle conversion seat, wherein the lower end of the atomizing head main body is communicated with the air outlet pipe and is abutted to the inner shell, the bottle conversion seat is connected with the lower end of the atomizing head main body and the bottle mouth of the liquid storage bottle, the atomizing core is connected with the atomizing head main body and is communicated with the air outlet pipe, the atomizing core is further connected with the liquid suction pipe, the upper cover is connected with the upper end of the atomizing head main body, the upper cover is provided with a mist outlet, and a mist outlet channel is formed between the atomizing core and the mist outlet.

As a further improvement of the embodiment, the connecting end of the air outlet pipe extends outwards from the inner shell, a jack is formed in the atomizing head main body, the connecting end of the air outlet pipe is inserted into the jack, and a positioning structure matched with the atomizing device is further arranged on the cylinder.

As a further improvement of the embodiment, the peripheral wall of the upper cover is circular, a circular groove facing the atomizing head main body is formed at the bottom side of the upper cover, the ratio of the diameter of the peripheral wall of the upper cover to the diameter of the circular groove is 10:7-9, the circular groove is communicated with the mist outlet and the atomizing core, and when the upper cover is connected with the atomizing head main body, the circular groove is formed into a silencing cavity.

As a further improvement of the above embodiment, the cylinder further includes an upper inner cover, a lower inner cover, an air pump cover and an air pump seat, the air pump seat is disposed at the bottom of the cylinder, the lower inner cover is disposed on the air pump seat, the upper inner cover is disposed at the upper portion of the cylinder and is nested outside the inner cover, the upper inner cover and the lower inner cover are connected through a stud, the air pump cover is disposed between the upper inner cover and the lower inner cover and is disposed below the inner cover, the air pump cover is connected with the lower inner cover through a plurality of support columns, the air pump is disposed between the air pump cover and the lower inner cover, and the plurality of support columns encircle the air pump and are disposed at intervals.

As a further improvement of the embodiment, a cavity communicated with the air pump is arranged in the air pump seat, one end of the air outlet pipe is communicated with the cavity, and the ratio of the inner diameter of the cavity to the inner diameter of the air outlet pipe is greater than 5:1.

As a further improvement of the above embodiment, a plurality of said rebound devices are provided in said cylinder, said rebound devices being disposed around said air pump at intervals.

As a further improvement of the above embodiment, the inner shell includes an inner shell and an inner shell seat connected to the bottom of the inner shell, the inner shell is formed with the accommodating cavity, the inner shell seat is slidably matched with the inner wall of the cylinder, a through hole is formed in the inner shell seat, and the air outlet pipe passes through the through hole.

As a further improvement of the above embodiment, the inner housing includes an inner housing body and a flange connected to the top of the inner housing body, the flange protrudes toward the inner wall of the cylinder in the radial direction of the inner housing body, the flange is slidably matched with the inner wall of the cylinder, the air outlet pipe is located between the outer wall of the inner housing body and the inner wall of the cylinder, and the connection end of the air outlet pipe passes through the flange, protrudes out of the inner housing, and protrudes toward the atomizing device.

As a further improvement of the above embodiment, the fragrance apparatus further includes a base, the base is connected to the bottom of the cylinder, an outer diameter of the base is larger than an outer diameter of the cylinder, and a circuit board is disposed in the base and electrically connected to the air pump.

According to the fragrance equipment provided by the embodiment of the invention, the atomization device and the liquid storage bottle are inserted into the cylinder body, and when the liquid storage bottle needs to be replaced, the atomization device can be popped up through the rebound device only by pressing the atomization device, so that the liquid storage bottle is very convenient to take out and replace.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the invention.

Fig. 1 is a perspective view of a fragrance apparatus according to an embodiment of the invention.

Fig. 2 is an exploded schematic view of a fragrance apparatus according to an embodiment of the present invention.

Fig. 3 is an exploded view of a fragrance apparatus according to an embodiment of the invention.

Fig. 4 is an exploded view of a part of the structure of the fragrance apparatus.

Fig. 5 is an exploded view of another part of the structure of the fragrance apparatus.

Fig. 6 is an exploded view of the base of the fragrance apparatus.

Fig. 7 is a cross-sectional view of a fragrance apparatus.

Fig. 8 is another directional cross-sectional view of the fragrance apparatus.

Detailed Description

In order that the invention may be understood more fully, the invention will be described with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1to 8, an embodiment of the present invention provides a fragrance apparatus, which includes a cylinder 1, an air pump 19, a liquid storage bottle 4, and an atomizing device 3. The cylinder 1 is cylindrical, with an open top and a closed bottom. An air pump 19 is provided in the cylinder 1 for generating a high-speed air flow. The liquid storage bottle 4 is used for containing essential oil, the liquid storage bottle 4 is detachably connected with the atomizing device 3, the atomizing device 3 comprises a liquid suction pipe (not shown), and the liquid suction pipe is inserted into the liquid storage bottle 4. The air pump 19 is communicated with the atomizing device 3, high-speed air flow is provided for the atomizing device 3, the atomizing device 3 generates negative pressure under the action of the high-speed air flow of the air pump 19, the essential oil in the liquid storage bottle 4 is sucked into the atomizing device 3 through the liquid suction pipe under the action of the negative pressure, the atomizing device 3 is used for mixing and atomizing the essential oil with the high-speed air flow output by the air pump 15 to form fine essential oil particles, and then the fine essential oil particles are sprayed out into indoor air, so that the indoor air has fragrance. The specific structure and working principle of the atomizing device 3 can be described with reference to the related description in chinese patent CN 201420441359.8.

An inner shell 12, an air outlet pipe 15 and a rebound device 14 are arranged in the cylinder body 1. The inner case 12 is provided in the cylinder 1 to be movable up and down, and a receiving chamber 123 is formed in the inner case 12. The air pump 19 is arranged below the inner shell 12 and is communicated with the air outlet pipe 15, and high-speed air flow is conveyed to the atomizing device 3 through the air outlet pipe 15. The atomizing device 3 is inserted into the cylinder 1 from the open end of the cylinder 1 and is communicated with the air outlet pipe 15. The atomizing device 3 is abutted against the inner case 12, and the liquid storage bottle 4 is accommodated in the accommodation chamber 123. The rebound device 14 is disposed under the inner case 12 and supports the inner case 12. The rebound device 14 has elasticity and can be extended and contracted in the up-down direction. The rebound apparatus 14 has an extended state and a retracted state, the length in the extended state being longer than the length in the retracted state. Each time the rebound device 14 is pressed, it is switched between the extended state and the retracted state. The structure of the rebound device 14 can be described in chinese patents such as CN201610461210.X and CN201520891302.2, and will not be described here. The vertical direction here refers to the axial direction of the cylinder 1.

In normal operation of the fragrance apparatus, the rebound device 14 is in a retracted state and the atomising device 3 is substantially fully housed within the cartridge 1 with the upper surface substantially flush with the top end of the cartridge 1. If the liquid storage bottle 4 needs to be replaced, the atomizing device 3 is pressed downwards, the atomizing device 3 pushes the inner shell 12 to press the rebound device 14 downwards, the rebound device 14 is rebound to be in an extending state, the inner shell 12 is upwards propped, and the inner shell 12 correspondingly upwards props the atomizing device 3, so that the atomizing device 3 partially or completely extends out of the cylinder body 1, a user can conveniently take out the atomizing device 3 and the liquid storage bottle 4, and the liquid storage bottle 4 is replaced. After the new liquid storage bottle 4 is replaced, the new liquid storage bottle 4 is connected with the atomizing device 3, then the liquid storage bottle 4 is inserted into the cylinder body 1, the liquid storage bottle 4 is inserted into the accommodating cavity 123 of the inner shell 12, then the atomizing device 3 is pressed down, the inner shell 12 is pressed down to enable the rebound device 14 to be in a retracted state, and the atomizing device 3 is accommodated in the cylinder body 1, so that the device can work normally.

In the preferred embodiment, the inner shell 12 includes an inner shell 121 and an inner shell seat 122 connected to the bottom of the inner shell 121, the inner shell 121 has the receiving cavity 123 formed therein, the inner shell seat 122 is slidably engaged with the inner wall of the cylinder 1, a through hole is formed in the inner shell seat 122, and the air outlet pipe 15 passes through the through hole. The rebound apparatus 14 supports the lower surface of the inner housing base 122.

Referring to fig. 4, in a further preferred embodiment, the inner housing 121 includes an inner housing body and a flange 1211 connected to the top of the inner housing body, the inner housing body is generally cylindrical, the flange 1211 protrudes radially from the inner housing body toward the inner wall of the cylinder 11 (i.e., protrudes radially from the inner housing body), the flange 1211 is slidably engaged with the inner wall of the cylinder 1, the air outlet pipe 15 is located between the outer wall of the inner housing body and the inner wall of the cylinder 1, and the connection end 151 of the air outlet pipe 15 for connection with the atomizing device 3 extends out of the inner housing 12 through the flange 1211 and protrudes toward the atomizing device 3.

In a preferred embodiment, the atomizing device further comprises an upper cover 32, an atomizing head body 31, an atomizing core 33, and a bottle switching seat 34. The lower end of the atomizing head main body 31 communicates with the air outlet pipe 15 and abuts against the inner casing 12. The bottle body conversion seat 34 is in threaded connection with the lower end of the atomizing head main body 31 and the bottle mouth of the liquid storage bottle 4, so that the liquid storage bottle 4 is detachably connected with the atomizing device 3. The atomizing core 33 is connected to the atomizing head body 31 and communicates with the air outlet pipe 15. Specifically, an air inlet passage (not shown) is provided in the atomizing head body 31, and is connected between the connection end of the air outlet pipe 15 and the atomizing core 33. The atomizing core 33 is also connected to a liquid suction pipe for sucking the essential oil in the liquid storage bottle 4 and atomizing the essential oil under the high-speed air flow of the air pump 19. The upper cover 32 is in threaded connection with the upper end of the atomizing head main body 31, and a mist outlet 321 is formed in the upper cover 32, referring to fig. 8, a mist outlet channel is formed between the atomizing core 33 and the mist outlet 321, and the fragrant mist atomized by the atomizing core 33 reaches the mist outlet 321 through the mist outlet channel and is sprayed out of the fragrant atmosphere equipment through the mist outlet 321. The specific structure of the atomizing core 33 and the atomizing passage can be further described with reference to chinese patent CN 201420441359.8.

In a further preferred embodiment, the connection end 151 of the air outlet pipe 15 extends outwardly from the inner housing 12, and the atomizing head body 31 is provided with a socket into which the connection end 151 of the air outlet pipe 15 is inserted. The cylinder 1 is further provided with a positioning structure matched with the atomizing device 3, for example, a positioning protrusion can be arranged on the side wall of the atomizing head main body 31, a positioning groove matched with the positioning protrusion can be arranged on the inner wall of the cylinder 1, and when the atomizing device 3 is inserted into the cylinder 1, the positioning protrusion is aligned with the positioning groove, so that the connecting end 151 of the air outlet pipe 15 can be aligned with the jack.

In a preferred embodiment, the outer peripheral wall of the upper cover 32 is circular, a circular groove 322 facing the atomizing head body 31 is formed on the bottom side of the upper cover 32, the ratio of the diameter of the outer peripheral wall of the upper cover 32 to the diameter of the circular groove 322 is 10:7-9, the circular groove 322 is communicated with the mist outlet 321 and the atomizing core 33, and the circular groove 322 forms a silencing cavity when the upper cover 32 is connected with the atomizing head body 31. Because the space of the circular groove 322 is large, noise generated when the atomizing core 33 atomizes can be eliminated.

Referring to fig. 5 to 8, in a preferred embodiment, the cartridge further includes an upper inner cap 131, a lower inner cap 132, a gas pump cap 16, and a gas pump seat 17. The air pump seat 17 is disposed at the bottom of the cylinder 1, and the lower inner cover 132 is disposed on the air pump seat 17. The upper inner cap 131 is positioned at the upper portion of the inside of the cylinder 1 and is nested outside the inner case 12, and when the inner case 12 is pushed down, the upper inner cap 131 can support the inner case 12, prevent the inner case 12 from being excessively pushed down, and also prevent the inner case 12 from being pulled out of the open end of the cylinder 1. The upper and lower inner lids 131 and 132 are coupled by a plurality of studs 133. The air pump cover 16 is located between the upper and lower inner covers 131 and 132 and below the inner housing seat 133 of the inner housing 12, and the air pump cover 16 is connected to the lower inner cover 132 by a plurality of support posts 18, the support posts 18 supporting the air pump cover 16. The air pump 19 is disposed between the air pump cover 16 and the lower inner cover 132, and the plurality of support columns 18 surround the air pump 19 and are disposed at intervals, so as to form a relatively stable structure, and prevent the air pump 19 from being crushed.

Referring to fig. 7, in a further preferred embodiment, a cavity 171 communicating with the air pump 19 is provided in the air pump seat 17, the other end of the air outlet pipe 15 opposite to the connection end is communicated with the cavity 171, and the ratio of the inner diameter of the cavity 171 to the inner diameter of the air outlet pipe 15 is greater than 5:1. Since the cavity 171 has a large space, noise generated from the air pump 19 can be eliminated.

In the preferred embodiment, a plurality of rebounders 14 are provided within the cartridge 1, the plurality of rebounders 14 being spaced around the air pump 19. Specifically, three rebound devices 14 are arranged in the cylinder 1, and the three rebound devices 14 are uniformly distributed in the circumferential direction of the inner wall of the cylinder 1, so that the inner shell 12 is relatively stably pressed down and moved up.

Referring to fig. 1 and 6, in a preferred embodiment, the fragrance apparatus further includes a base 2, the base 2 is connected to the bottom of the barrel 1, the outer circumference of the base 2 is substantially circular, and the outer diameter of the base 2 is larger than the outer diameter of the barrel 1, so as to be placed on a plane (e.g. a desktop), so that the fragrance apparatus is more stable. A circuit board 22 is arranged in the base 2, and the circuit board 22 is electrically connected with the air pump 19 to control the operation of the air pump 19. In other implementations, the circuit board 22 may also be disposed within the cartridge 1. The base 2 further comprises a base main body 21, a panel 23 and a bottom plate 24, wherein the bottom plate 24 is connected to the bottom of the base main body 21, the circuit board 22 is contained in the base main body 21, the bottom end of the cylinder 1 is connected with the base main body 21, and the panel 23 is annular, sleeved outside the cylinder 1 and connected to the top of the base main body 21. The base 2 may also be provided with an electrical outlet connected to the circuit board 22 for powering the fragrance apparatus.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples merely represent a few embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. The fragrance equipment comprises a barrel, an air pump, a liquid storage bottle and an atomizing device, wherein the top end of the barrel is open, the air pump is arranged in the barrel, the liquid storage bottle is connected with the atomizing device, the atomizing device comprises a liquid suction pipe, the liquid suction pipe is inserted into the liquid storage bottle, the fragrance equipment is characterized in that an inner shell, an air outlet pipe and a rebound device are arranged in the barrel, the inner shell is arranged in the barrel in a vertically movable mode, a containing cavity is formed in the inner shell, the air pump is arranged below the inner shell and is communicated with the air outlet pipe, the atomizing device is inserted into the barrel from the open end of the barrel and is communicated with the air outlet pipe, the atomizing device is in butt joint with the inner shell, the liquid storage bottle is contained in the containing cavity, the rebound device is arranged below the inner shell and supports the inner shell, the rebound device can stretch out of the barrel in the vertical direction when in an extending state, and the atomizing device is contained in the rebound device when in a retracting state; the atomizing device further comprises an upper cover, an atomizing head main body, an atomizing core and a bottle conversion seat, wherein an air inlet channel is formed in the atomizing head main body and is connected between the connecting end of the air outlet pipe and the atomizing core.

2. A fragrance apparatus according to claim 1, wherein the lower end of the atomizing head body is communicated with the air outlet pipe and is abutted to the inner shell, the bottle body conversion seat is connected with the lower end of the atomizing head body and the bottle mouth of the liquid storage bottle, the atomizing core is connected with the atomizing head body and is communicated with the air outlet pipe, the atomizing core is further connected with the liquid suction pipe, the upper cover is connected with the upper end of the atomizing head body, a mist outlet is formed in the upper cover, and a mist outlet channel is formed between the atomizing core and the mist outlet.

3. A fragrance apparatus according to claim 2, wherein the connection end of the air outlet pipe extends outwards from the inner shell, a jack is provided in the atomizing head body, the connection end of the air outlet pipe is inserted into the jack, and a positioning structure matched with the atomizing device is further provided on the cylinder.

4. A fragrance apparatus according to claim 2, wherein the peripheral wall of the upper cover is circular, a circular groove facing the atomizing head main body is formed in the bottom side of the upper cover, the ratio of the diameter of the peripheral wall of the upper cover to the diameter of the circular groove is 10:7-9, the circular groove is communicated with the mist outlet and the atomizing core, and when the upper cover is connected with the atomizing head main body, the circular groove is formed into a silencing cavity.

5. A fragrance apparatus according to claim 1, wherein the cartridge further comprises an upper inner cover, a lower inner cover, an air pump cover and an air pump seat, the air pump seat is disposed at the bottom of the cartridge, the lower inner cover is disposed on the air pump seat, the upper inner cover is disposed at the upper portion of the cartridge and is nested outside the inner cover, the upper inner cover and the lower inner cover are connected by a stud, the air pump cover is disposed between the upper inner cover and the lower inner cover and is disposed below the inner cover, the air pump cover is connected with the lower inner cover by a plurality of support columns, the air pump is disposed between the air pump cover and the lower inner cover, and the plurality of support columns are disposed around the air pump and at intervals.

6. A fragrance apparatus as claimed in claim 5, wherein a cavity is provided in the air pump holder in communication with the air pump, one end of the air outlet pipe is in communication with the cavity, and the ratio of the inner diameter of the cavity to the inner diameter of the air outlet pipe is greater than 5:1.

7.A fragrance apparatus as claimed in claim 1, characterized in that a plurality of said rebound devices are provided in said cartridge, said rebound devices being spaced around said air pump.

8. A fragrance apparatus according to claim 1, wherein the inner housing comprises an inner housing and an inner housing base connected to the bottom of the inner housing, the inner housing having the receiving cavity formed therein, the inner housing base being slidably fitted to the inner wall of the cartridge, a through hole being provided in the inner housing base, and the air outlet pipe passing through the through hole.

9. A fragrance apparatus according to claim 8, wherein the inner housing comprises an inner housing body and a flange connected to the top of the inner housing body, the flange protruding radially of the inner housing body toward the inner wall of the cartridge, the flange being in sliding engagement with the inner wall of the cartridge, the outlet duct being located between the outer wall of the inner housing body and the inner wall of the cartridge, and the connection end of the outlet duct passing through the flange, protruding out of the inner housing, and protruding toward the atomizing device.

10. A fragrance apparatus as claimed in claim 1, further comprising a base, the base being connected to the bottom of the cartridge, the base having an outer diameter greater than the outer diameter of the cartridge, a circuit board being provided in the base, the circuit board being electrically connected to the air pump.