CN214911033U

CN214911033U - Fragrance device

Info

Publication number: CN214911033U
Application number: CN202023343906.3U
Authority: CN
Inventors: 刘先锋
Original assignee: Guangzhou Chiyang Fragrance Technology Co ltd
Current assignee: Guangzhou Chiyang Fragrance Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-30
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a fragrance device, including first air pump, liquid storage bottle, atomising head and catheter, be equipped with the holding chamber in the liquid storage bottle, be provided with the transfer cavity on the atomising head, the atomising head with the transfer cavity is connected, the atomising head or the transfer cavity with holding chamber sealing connection, first air pump with the holding chamber is linked together, the first end of catheter with the transfer cavity is linked together, and the second end is arranged in the holding chamber, the transfer cavity is higher than the second end of catheter, first air pump is used for pressurizeing and impressing the liquid in the liquid storage bottle in the transfer cavity in the liquid storage bottle, be provided with the atomizing subassembly in the atomising head, the atomizing subassembly with the transfer cavity is connected, is used for with the liquid atomization in the transfer cavity; the fragrance device has the advantages of reasonable structure and good mist outlet effect.

Description

Fragrance device

Technical Field

The utility model belongs to the technical field of perfuming equipment, concretely relates to fragrance device.

Background

Along with the improvement of the living standard of people, the fragrance is more and more favored by people, and the unique charm of the fragrance is utilized to extend the communication from vision, hearing to smell, so that the communication is deeper; optimizing the environment with a fragrance to give the customer a full perception of the capital of a conscious warm service that increases the customer's well-being and satisfaction, such as using the fragrance in various locations, such as homes, hotel rooms, halls, hallways, guest rooms, and the like. The working modes of the fragrance device are mainly divided into ultrasonic atomization and pneumatic atomization, wherein the fragrance device adopting the pneumatic atomization mode is very popular among users due to simple and reliable structure. However, the prior art pneumatic atomizing type fragrance device has a problem of poor mist generating effect after a period of time of use, and specifically, when the fragrance device atomizes, the air pump supplies air to the air nozzle and blows the air to the atomizing nozzle, wherein the atomizing nozzle is connected with the liquid guide pipe, negative pressure is formed at the atomizing nozzle by high-speed airflow jetted by the air nozzle, so that the essential oil or the perfume in the liquid storage bottle is sucked out through the liquid guide pipe and is jetted out from the atomizing nozzle, and the jetted perfume or the essential oil is scattered by the high-speed airflow to be atomized, when the fragrance device is used, due to comprehensive factors such as reduction of output air pressure caused by abrasion of the air pump, viscosity of the essential oil or the perfume, pipe pass of the liquid guide pipe and the like, the negative pressure in the liquid guide pipe is often insufficient, that is suction force is insufficient, and the problem of poor mist generating effect of the fragrance device as described above is often caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a rational in infrastructure, go out effectual fragrance device of fog.

In order to solve the technical problem, the utility model discloses the technical scheme who uses is:

the utility model provides a fragrance device, includes first air pump, stock solution bottle, atomising head and catheter, be equipped with the holding chamber in the stock solution bottle, be provided with the transfer cavity on the atomising head, the atomising head with the transfer cavity is connected, the atomising head or the transfer cavity with holding chamber sealing connection, first air pump with the holding chamber is linked together, the first end of catheter with the transfer cavity is linked together, and the second end is arranged in the holding intracavity, the transfer cavity is higher than the second end of catheter, first air pump be used for to pressurize in the stock solution bottle and will liquid in the stock solution bottle is impressed in the transfer cavity, be provided with atomizing component in the atomising head, atomizing component with the transfer cavity is connected, be used for with liquid atomization in the transfer cavity.

As right the fragrance device's further improvement, the fragrance device still includes the second air pump, atomization component is provided with gas passage and liquid channel, liquid channel's end is provided with the liquid outlet, gas channel's end is equipped with the gas outlet, gas channel's air inlet with second air pump intercommunication, liquid channel's inlet with transfer chamber intercommunication, liquid channel's liquid outlet is close to gas channel's gas outlet.

As a further improvement of the fragrance device, the liquid inlet is communicated with the transfer chamber through a pipette, and the inner diameter of the pipette is smaller than that of the catheter.

As a further improvement to the fragrance apparatus, the air outlet blows air from one side of the liquid outlet to the other side of the liquid outlet; or

The play liquid direction of liquid outlet with the direction of giving vent to anger of gas outlet is the same, atomization component still is provided with and blocks, block with gas outlet and liquid outlet set up relatively and the interval preset distance, it makes to block the refraction of gas outlet spun air current, the liquid outlet is located the refraction direction low reaches of gas outlet.

As right the fragrance device's further improvement, atomization component includes ultrasonic atomization piece and the cotton core of imbibition that is connected with ultrasonic atomization piece, the cotton core of imbibition inserts in the transfer chamber.

As a further improvement to the fragrance apparatus, the atomizing head is in communication with the transfer chamber.

As right the fragrance device's further improvement, be provided with the connecting seat on the atomising head, the liquid storage bottle with the detachable connection of connecting seat, just the connecting seat with the back is connected to the liquid storage bottle the transfer cavity phase place in the holding intracavity of liquid storage bottle.

As a further improvement of the fragrance apparatus, the fragrance apparatus further comprises a first housing and a second housing, the second housing can be opened or closed relative to the first housing, a receiving chamber is formed between the first housing and the second housing, and the first air pump, the second air pump, the atomizing head and/or the liquid storage bottle are/is located in the receiving chamber.

As a further improvement of the fragrance device, the atomizing head is detachably connected with the first air pump and the second air pump.

As a further improvement of the fragrance device, a control circuit board, a battery compartment and/or a battery are further arranged in the storage chamber, and the battery compartment and/or the battery, the first air pump and the second air pump are electrically connected with the control circuit board.

Compared with the prior art the beneficial effects of the utility model mainly appear: by additionally arranging the first air pump and the transfer chamber, when the fragrance device is used, the first air pump is firstly used for pressurizing the liquid storage bottle, so that perfume or essential oil in the liquid storage bottle is pressed into the transfer chamber through the liquid guide pipe, and then the atomizing head is used for atomizing the essential oil or the perfume in the transfer chamber and dispersing the essential oil or the perfume into a space environment (particularly when the atomizing head is a pneumatic atomizing head, the atomizing head is connected with the second air pump); that is, the transfer chamber that sets up has shortened the atomising head greatly and has carried out the imbibition stroke that atomizes, and then has avoided negative pressure (suction) in the drain pipe not enough and has caused the poor problem of fragrant atmosphere device fog effect.

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 intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a schematic cross-sectional view of an atomizing head of a fragrance device according to the present invention;

FIG. 2 is another cross-sectional view of an atomizing head of a fragrance apparatus of the present invention;

FIG. 3 is a cross-sectional view of an atomizing head of a fragrance device of the present invention with a liquid storage bottle;

FIG. 4 is an exploded view of a fragrance device according to the present invention;

fig. 5 is a further exploded view of the air pump portion of fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the illustrated embodiments are not intended to limit the present invention, and in the present embodiments, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and the present invention is described only, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as limited to the present invention.

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

As shown in fig. 1-5, the present embodiment provides a fragrance device, which includes a first air pump 1, a liquid storage bottle 4, an atomizing head 3 and a liquid guide tube 5, wherein an accommodating chamber 41 is disposed in the liquid storage bottle 4, a transfer chamber 31 is disposed on the atomizing head 3, the atomizing head 3 is connected to the transfer chamber 31, the atomizing head 3 or the transfer chamber 31 is hermetically connected to the accommodating chamber 41, and in this example, the transfer chamber 31 is hermetically connected to the accommodating chamber 41. Wherein, the first air pump 1 is communicated with the accommodating cavity 41, the first end of the liquid guide tube 5 is connected with the transit chamber 31, and the second end is arranged in the accommodating cavity 41 and extends to the bottom of the accommodating cavity 41; transfer chamber 31 is higher than the second end of catheter 5, and first air pump 1 is used for to the liquid storage bottle 4 internal pressurization and impresses the perfume or the essential oil in the liquid storage bottle 4 to transfer chamber 31 in through catheter 5, is provided with atomizing component in the atomising head 3, and atomizing component is connected with transfer chamber 31 for with the liquid atomization in the transfer chamber 31. Specifically, the fragrance device further comprises a second air pump 2, the atomizing assembly is provided with an air passage 33 and a liquid passage 32, the tail end of the liquid passage 32 is provided with an air outlet 35, the tail end of the air passage 33 is provided with an air outlet 34, an air inlet 37 of the air passage 33 is communicated with the second air pump 2, an air inlet of the liquid passage 32 is communicated with the transfer chamber 31, and the air outlet 35 of the liquid passage 32 is adjacent to the air outlet 34 of the air passage 33. The liquid inlet of the liquid channel 32 is communicated with the transfer chamber 31 through a pipette 38, and the inner diameter of the pipette 38 is smaller than that of the catheter 5.

Further, due to the addition of the first air pump 1 and the transfer chamber 31, when the fragrance device is in use, the liquid storage bottle 4 is pressurized by the first air pump 1, and the transfer chamber 31 and the accommodating chamber 41 form a seal, so that perfume or essential oil in the liquid storage bottle 4 can be fed into the transfer chamber 31 through the liquid guide tube 5; then the second air pump 2 and the atomizing head 3 are matched with each other to atomize the essential oil or perfume in the transfer chamber 31 and disperse the essential oil or perfume into the space environment. That is, the transfer chamber 31 that sets up has shortened atomising head 3 greatly and has carried out the imbibition stroke of atomizing, and then has avoided having caused the imbibition stroke overlength of catheter 5 when using large capacity stock solution bottle and has caused negative pressure (suction) not enough in the catheter 5 to make the atomizing subassembly go out the problem that the fog effect is poor or be difficult for going out fog.

As shown in fig. 1 and 3, in a preferred embodiment, the air outlet 34 blows air from one side of the liquid outlet 35 to the other side of the liquid outlet 35; for example, the liquid outlet 35 and the air outlet 34 are close to each other and form an angle, that is, the compressed air sent by the second air pump 2 is blown from the air outlet 34 to the liquid outlet 35 at a high speed, so as to form a negative pressure in the liquid passage 32, thereby causing the glazing composition or perfume in the intermediate transfer chamber 31 to be sucked and sprayed from the liquid outlet 35, and the sprayed perfume or essential oil is blown away and atomized by the compressed air at a high speed.

In another embodiment, the liquid outlet 35 has the same outlet direction as the outlet direction of the air outlet 34, the atomizing assembly further comprises a blocking member (not shown) disposed opposite to the air outlet 34 and the liquid outlet 35 and spaced a predetermined distance apart from the blocking member, the blocking member refracts the air flow emitted from the air outlet 34, and the liquid outlet 35 is located downstream of the refraction direction of the air outlet 34. At this time, the perfume or the essential oil blown out from the liquid outlet 35 can be further dispersed after impacting the blocking member at a high speed, so that the atomization effect is improved, and the consumption of the essential oil or the perfume is reduced.

In another embodiment, the atomizing assembly includes an ultrasonic atomizing plate (not shown) and a liquid-absorbing cotton core (not shown) connected to the ultrasonic atomizing plate, the liquid-absorbing cotton core is inserted into the transit chamber 31; specifically, change pipette 38 into imbibition cotton core this moment, and pneumatic type atomizing subassembly at this moment then changes into ultrasonic wave formula atomizing piece, namely, uses ultrasonic wave atomizing piece to atomize the perfume or the essential oil that the imbibition cotton core was derived, then can no longer set up second air pump 2 this moment. Ultrasonic wave formula atomizing circuit converts the oscillating signal of electric energy conversion high frequency and exports for ultrasonic atomization piece, and ultrasonic atomization piece converts the high frequency oscillation signal of telecommunication into mechanical energy, high frequency vibration (ultrasonic wave) promptly, and then disperses the air through atomizing micropore behind perfume or the essential oil atomizing soldier and goes, and its circuit composition structure can refer to the utility model patent that application number is 201621348358.4, the name is "an ultrasonic atomization device 3". For the structure and atomization principle of the ultrasonic atomization sheet, please refer to the utility model patent with application number 201821624996.3 and patent name "a liquid storage bottle and an aroma diffuser for aroma diffuser", so the detailed description of the composition structure and operation principle of the ultrasonic atomization sheet is not repeated here.

As shown in fig. 1-3, in the preferred embodiment, the end of the liquid guiding tube 5 extends to the top of the intermediate chamber 31, and when the first air pump 1 stops working, the pressure of the liquid storage bottle 4 can no longer be maintained, i.e. the perfume or the essential oil can no longer be pressed into the intermediate chamber 31 through the liquid guiding tube 5, so that if the liquid guiding tube 5 protrudes to the bottom of the intermediate chamber 31, the backflow of the perfume or the essential oil is caused, i.e. a certain level of the perfume or the essential oil can not be maintained in the intermediate chamber 31, so that the atomizing head 3 can not atomize the perfume or the essential oil.

As shown in fig. 1-3, in a preferred embodiment, the transfer chamber 31 is further provided with an air inlet tube 36, one end of the air inlet tube 36 penetrates through the sidewall of the transfer chamber 31 and is communicated with the accommodating cavity 41 of the liquid storage bottle 4, and the other end is communicated with the first air pump 1. Further, the atomizing head 3 further includes an atomizing chamber 6, wherein the liquid outlet 35 and the gas outlet 34 are both installed in the atomizing chamber 6, the atomizing chamber 6 is provided with a mist outlet 61, the atomizing chamber 6 is communicated with the transfer chamber 31, and specifically, a backflow hole 62 is provided between the atomizing chamber 61 and the transfer chamber 31. When the aromatherapy device is used, the perfume or the essential oil is atomized in the atomizing chamber 6, and some of the insufficiently atomized perfume or essential oil are collected in the atomizing chamber 6, and finally, liquid is formed and enters the transfer chamber 31 through the return hole 62, so that less perfume or essential oil is produced.

As shown in fig. 1-3, in a preferred embodiment, the atomizing chamber 6 is provided with a connecting seat 63, the connecting seat 63 is detachably connected with the liquid storage bottle 4, the connecting seat 63 is provided with an internal thread, and the bottle mouth of the liquid storage bottle is correspondingly provided with an external thread, so that the liquid storage bottle 4 can be installed or replaced by the mutual matching of the internal thread and the external thread; and the transfer chamber 31 is located in the containing cavity 41 of the liquid storage bottle 4 after the connecting seat 63 is connected with the liquid storage bottle 4, so that the occupation of the transfer chamber 31 on the external space can be reduced.

As shown in fig. 4 to 5, in a preferred embodiment, the fragrance device further includes a first housing 71 and a second housing 72, the second housing 72 can be opened or closed relative to the first housing 71, a receiving chamber is formed between the first housing 71 and the second housing 72, the first air pump 1, the second air pump 2, the atomizing head 3 and/or the liquid storage bottle 4 are located in the receiving chamber, the first air pump 1 and the second air pump 2 are fixed to the first housing 71 by bolts, in this embodiment, the first air pump 1, the second air pump 2, the atomizing head 3 and the liquid storage bottle 4 are located in the receiving chamber, so that the fragrance device is more compact. Further, atomising head 3 and first air pump 1, the detachable connection of second air pump 2, the mode through pegging graft in this embodiment realizes switching on of atomising head 3 and first air pump 1 and second air pump 2, and after liquid storage bottle 4 is torn down atomising head 3 and liquid storage bottle 4 when needing to be changed, follow liquid storage bottle 4 again. Further, a control circuit board 73, a battery compartment 74 and/or a battery are also arranged in the storage chamber, and the battery compartment 74 and/or the battery, the first air pump 1 and the second air pump 2 are all electrically connected with the control circuit board 73. The battery compartment 74 may be used to house a separate battery, such as a dry cell battery. If the battery chamber 74 is not used, a rechargeable battery, such as a lithium battery, can be directly installed. Of course, the power supply for the fragrance device can be directly realized by using an external power supply instead of using a battery.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A fragrance apparatus, characterized by: including first air pump, stock solution bottle, atomising head and catheter, be equipped with the holding chamber in the stock solution bottle, be provided with the transfer cavity on the atomising head, the atomising head with the transfer cavity is connected, the atomising head or the transfer cavity with holding chamber sealing connection, first air pump with the holding chamber is linked together, the first end of catheter with the transfer cavity is linked together, and the second end is arranged in the holding intracavity, the transfer cavity is higher than the second end of catheter, first air pump is used for to pressurize in the stock solution bottle and will liquid in the stock solution bottle is impressed in the transfer cavity, be provided with atomization component in the atomising head, atomization component with the transfer cavity is connected, be used for with liquid atomization in the transfer cavity.

2. The fragrance apparatus according to claim 1, wherein: the fragrance device still includes the second air pump, atomization component is provided with gas passage and liquid channel, liquid channel's end is provided with the liquid outlet, gas passage's end is equipped with the gas outlet, gas passage's air inlet with second air pump intercommunication, liquid channel's inlet with transfer chamber intercommunication, liquid channel's liquid outlet is neighbouring gas passage's gas outlet.

3. The fragrance apparatus according to claim 2, wherein: the liquid inlet is communicated with the transfer chamber through a liquid suction pipe, and the inner diameter of the liquid suction pipe is smaller than that of the liquid guide pipe.

4. The fragrance apparatus according to claim 2, wherein: the air outlet blows air from one side of the liquid outlet to the other side of the liquid outlet; or

5. The fragrance apparatus according to claim 1, wherein: atomization component includes ultrasonic atomization piece and the cotton core of imbibition of being connected with ultrasonic atomization piece, the cotton core of imbibition inserts in the transfer chamber.

6. The fragrance apparatus according to claim 1, wherein: the atomizing head is communicated with the transfer chamber.

7. The fragrance apparatus according to claim 5, wherein: the atomizing head is provided with a connecting seat, the liquid storage bottle is detachably connected with the connecting seat, and the transfer cavity is in phase with the accommodating cavity of the liquid storage bottle after the connecting seat is connected with the liquid storage bottle.

8. The fragrance apparatus according to claim 2, wherein: the fragrance device further comprises a first shell and a second shell, the second shell can be opened or closed relative to the first shell, a containing chamber is formed between the first shell and the second shell, and the first air pump, the second air pump, the atomizing head and/or the liquid storage bottle are/is located in the containing chamber.

9. The fragrance apparatus according to claim 8, wherein: the atomizing head is detachably connected with the first air pump and the second air pump.

10. The fragrance apparatus according to claim 9, wherein: the storage chamber is also internally provided with a control circuit board, a battery bin and/or a battery, and the battery bin and/or the battery, the first air pump and the second air pump are electrically connected with the control circuit board.