CN213911602U - Spraying structure of fragrance device - Google Patents
Spraying structure of fragrance device Download PDFInfo
- Publication number
- CN213911602U CN213911602U CN202022797360.2U CN202022797360U CN213911602U CN 213911602 U CN213911602 U CN 213911602U CN 202022797360 U CN202022797360 U CN 202022797360U CN 213911602 U CN213911602 U CN 213911602U
- Authority
- CN
- China
- Prior art keywords
- oil bottle
- essential oil
- fragrance
- mounting seat
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a spraying structure of a fragrance device, which comprises a base and a shell which are matched, wherein a PCB (printed circuit board) which is electrically connected with a power supply is arranged in the base, a refined oil bottle mounting seat is arranged in the base, a refined oil bottle which is inverted and connected with the refined oil bottle mounting seat is arranged in the shell, and an accommodating cavity which can be communicated with the refined oil bottle and has an L-shaped cross section is arranged in the refined oil bottle mounting seat; the base is provided with a fragrance dispersing port corresponding to the position of the atomizing sheet, and the inlet of the accommodating cavity is provided with a liquid inlet valve. The utility model has the advantages that: the essential oil flow channel adopting the L-shaped structure is matched with the inverted essential oil bottle to realize automatic supplement of essential oil from bottom to top, and the essential oil flow channel has the advantages of simple and compact structure, convenience in use and capability of continuously diffusing.
Description
Technical Field
The utility model belongs to the technical field of the fragrant atmosphere device manufacturing technology and specifically relates to a spraying structure of fragrant atmosphere device.
Background
The fragrance device is a device which can make the perfume, essential oil and the like in the device emit fragrance outwards by means of heating, atomizing and the like, can be used in places such as automobiles, bedrooms, offices and the like, and has the functions of refreshing air, regulating atmosphere, relieving pressure, helping sleep and the like.
Some existing fragrance devices adopt an atomization mode to enable fragrance to be emitted more uniformly, for example, patent application with application number of CN201420007813.9 entitled "cold atomization spray head structure of fragrance machine" adopts an atomization structure, and the spray head structure enables essential oil to form atomization and spray through a spray head under the action of an air compressor, but the essential oil cannot continuously emit fragrance, and the use is inconvenient. The patent application for CN201720051094.4 name is "a desktop fragrance appearance" has also adopted the atomizing mode, and it discloses a desktop fragrance appearance, including aluminium shell, lower section of thick bamboo, bottle and bottle lid, a lower section of thick bamboo joint is in aluminium shell, the bottle joint is in a lower section of thick bamboo, the bottle lid is established on the bottle, cotton stick and spring are installed to the bottle lid bottom, be provided with bottle rubber ring, EVA pad and circuit board seat on the bottle lid, first electric current needle, stitch support, power seat PCB and power source are installed to circuit board seat front end, install PCBmain program and circuit board lid in the circuit board seat, the second electric current needle is installed to circuit board lid one side, the circuit board is covered and is set gradually atomizing piece fastener, atomizing piece, leaded light spare, aluminium upper cover and panel. The fragrance instrument can continuously emit fragrance after being electrified, but the essential oil in the bottle is absorbed from bottom to top through the absorption effect of the cotton swab, and the essential oil is oily and is difficult to be continuously and stably absorbed by the cotton swab, so that the using effect of the fragrance instrument is greatly reduced, and the structure of the fragrance instrument needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at making up the above-mentioned not enough, to the society disclose simple structure, reasonable, convenient to use, can continuously give off fragrant smell a fragrant smell device's spraying structure.
The technical scheme of the utility model is realized like this:
a spraying structure of a fragrance device comprises a base and a shell which are matched, wherein a PCB (printed circuit board) electrically connected with a power supply is arranged in the base, a refined oil bottle mounting seat is arranged in the base, a refined oil bottle which is inverted and connected with the refined oil bottle mounting seat is arranged in the shell, and an accommodating cavity which can be communicated with the refined oil bottle and has an L-shaped cross section is arranged in the refined oil bottle mounting seat; the base is provided with a fragrance dispersing port corresponding to the position of the atomizing sheet, and the inlet of the accommodating cavity is provided with a liquid inlet valve.
The measures for further optimizing the technical scheme are as follows:
as an improvement, the liquid inlet valve comprises a valve seat and a valve core, the valve core is elastically assembled in the valve seat, a contact pin is vertically and upwards arranged on the valve core, and the contact pin extends out of the upper surface of the valve seat when the liquid inlet valve is closed.
As the improvement, the specific structure that the valve core is elastically assembled in the valve seat is as follows: the bottom of the valve seat is fixed with a bottom frame, and a spring is arranged between the bottom frame and the valve core.
As an improvement, the periphery of the atomizing sheet is provided with a sealing gasket, the essential oil bottle mounting seat is provided with a front cover outside the atomizing sheet, the front cover is tightly pressed on the sealing gasket to form sealing, and the center of the front cover is provided with a through hole.
The two sides of the front cover are respectively provided with a locking buckle, and the outer wall of the essential oil bottle mounting seat is provided with a convex block matched with the locking buckles.
As an improvement, the back side of the essential oil bottle mounting seat is provided with a cleaning opening, a back cover is assembled on the cleaning opening, and a sealing ring is assembled on the back cover.
As an improvement, both sides of the rear cover are respectively provided with a fixing buckle, and the outer wall of the essential oil bottle mounting seat is provided with a convex strip matched with the fixing buckles.
As the improvement, the top surface of the essential oil bottle mounting seat is provided with a mounting groove, and a sealing piece is arranged in the mounting groove. The arrangement of the mounting groove and the sealing piece ensures the sealing performance at the inlet.
As an improvement, the fragrance-emitting opening is of an upward inclined horn-shaped structure.
Compared with the prior art, the utility model the advantage be:
the utility model discloses a spraying structure of fragrance device, simple structure, high durability and convenient use, it sets up the essential oil bottle mount pad in the base to be provided with the feed liquor valve in the essential oil bottle mount pad, the essential oil bottle is invertd in the casing, when the essential oil bottle is installed to target in place, the case that pushes down the feed liquor valve makes the feed liquor valve open, essential oil in the essential oil bottle alright flow in the intracavity that holds of essential oil bottle mount pad under the action of gravity, recycle the atomizing piece atomizing essential oil that holds the chamber exit, make fragrant smell continuously spill from the fragrant mouth that looses. The chamber that holds of essential oil bottle mount pad, the essential oil runner is L shape structure promptly, compact structure can reduce the whole height of fragrance device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional structural view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an exploded view of the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
The utility model discloses each reference numeral's name is in the drawing:
the base 1, the fragrance diffusing opening 11, the shell 2, the PCB 3, the essential oil bottle mounting seat 4, the accommodating cavity 4a, the mounting groove 4b, the sealing piece 4c, the convex strip 41, the convex block 42, the essential oil bottle 5, the atomizing sheet 6, the sealing gasket 61, the liquid inlet valve 7, the valve seat 71, the valve core 72, the contact pin 72a, the bottom frame 73, the spring 74, the front cover 8, the through hole 8a, the locking buckle 81, the rear cover 9, the sealing ring 9a and the fixing buckle 91.
Detailed Description
The present invention is described in further detail below with reference to the attached drawings:
as shown in figures 1 to 5 of the drawings,
a spraying structure of a fragrance device comprises a base 1 and a shell 2 which are matched with each other, wherein a PCB (printed Circuit Board) 3 electrically connected with a power supply is arranged in the base 1, a refined oil bottle mounting seat 4 is arranged in the base 1, a refined oil bottle 5 which is inverted and connected with the refined oil bottle mounting seat 4 is arranged in the shell 2, and an accommodating cavity 4a which can be communicated with the refined oil bottle 5 and has an L-shaped structure in cross section is arranged in the refined oil bottle mounting seat 4; the outlet of the accommodating cavity 4a is hermetically provided with an atomizing sheet 6, the base 1 is provided with a fragrance dispersing port 11 at the position corresponding to the atomizing sheet 6, and the inlet of the accommodating cavity 4a is provided with a liquid inlet valve 7.
The liquid inlet valve 7 comprises a valve seat 71 and a valve core 72, the valve core 72 is elastically assembled in the valve seat 71, a contact pin 72a is vertically and upwards arranged on the valve core 72, and the contact pin 72a extends out of the upper surface of the valve seat 71 when the liquid inlet valve is closed.
The specific structure of the valve core 72 elastically assembled in the valve seat 71 is as follows: a chassis 73 is fixed to the bottom of the valve seat 71, and a spring 74 is disposed between the chassis 73 and the valve element 72.
The periphery of atomizing piece 6 be provided with sealed the pad 61, essential oil bottle mount pad 4 be equipped with protecgulum 8 in the 6 outside of atomizing piece, protecgulum 8 compress tightly sealed pad 61 and form sealedly, the center of protecgulum 8 be provided with through-hole 8 a.
Two sides of the front cover 8 are respectively provided with a locking buckle 81, and the outer wall of the essential oil bottle mounting seat 4 is provided with a convex block 42 matched with the locking buckle 81. The front cover 8 is fixed on the essential oil bottle mounting seat 4 by the matching of the locking buckle 81 and the corresponding convex block 42.
The back side of the essential oil bottle mounting seat 4 is provided with a cleaning opening, a back cover 9 is assembled on the cleaning opening, and a sealing ring 9a is assembled on the back cover 9.
The both sides of back lid 9 be provided with fixed knot 91 respectively, the outer wall of essential oil bottle mount pad 4 on be provided with the sand grip 41 of fixed knot 91 looks adaptation.
The cleaning opening is arranged, so that the containing cavity 4a of the essential oil bottle mounting seat 4 can be conveniently cleaned, the shell 2 is taken down and the shell of the base 1 is taken down during cleaning, then the fixing buckles 91 on the two sides of the rear cover 9 are separated from the convex strips 41, and the rear cover 9 is taken out; after the cleaning is finished, the rear cover 9 is plugged into the cleaning opening, and the fixing buckle 91 is buckled on the corresponding convex strip 41 to form fixing. The outer periphery of the rear cover 9 is provided with a packing 9a to enhance sealability.
The top surface of the essential oil bottle mounting seat 4 is provided with a mounting groove 4b, and a sealing piece 4c is arranged in the mounting groove 4 b. The provision of the mounting groove 4b and the sealing member 4c ensures the sealing at the inlet.
The fragrance emitting opening 11 is of an upwardly inclined horn-shaped structure. Because the fragrance diffusing port 11 is arranged on the base 1, the fragrance diffusing device is designed to diffuse fragrance upwards in an inclined manner, so that the fragrance diffusing effect is better. After long-term use, the surface of the atomizing sheet 6 can be cleaned by wiping through the fragrance emitting port 11 by using a cotton swab, and daily care is carried out.
The working principle is as follows:
the utility model discloses the spraying structure of fragrance device, it sets up essential oil bottle mount pad 4 in base 1, sets up the holding chamber 4a of L shape structure in the essential oil bottle mount pad, can make the structure more compact, reduces the height of base 1 to reduce the overall height of fragrance device; the essential oil bottle mounting seat 4 is provided with a threaded port, when in use, the essential oil bottle 5 is inverted and is in threaded connection with the threaded port, the essential oil bottle 5 is in contact with a contact pin 72a of a valve core 72 of the liquid inlet valve 7 along with the screwing of the essential oil bottle 5, the valve core 72 is moved downwards by overcoming the elasticity of a spring 74, the valve core 72 is separated from a valve seat 71 to open the liquid inlet valve 7, the accommodating cavity 4a of the essential oil bottle mounting seat 4 is communicated with the inside of the essential oil bottle 5, essential oil in the essential oil bottle 5 flows into the accommodating cavity 4a through the liquid inlet valve 7 under the action of gravity, the essential oil in the accommodating cavity 4a is atomized and dispersed under the action of an atomizing sheet 6, and the aroma is dispersed from the aroma dispersing port 11; when the essential oil in the containing cavity 4a is reduced, the essential oil in the essential oil bottle 5 is automatically supplemented into the containing cavity 4a, so that the continuous fragrance expansion of the fragrance device is realized. The automatic supplement of the essential oil is realized by utilizing the gravity, a liquid supplementing structure (such as an air pump) of the traditional fragrance device is omitted, the structure is simplified, and the manufacturing cost is reduced. The periphery of atomizing piece 6 is provided with sealed the pad 61, and 8 compressed tightly sealed pads 61 of protecgulum are fixed in on essential oil bottle mount pad 4, make the exit that holds chamber 4a form sealedly, avoid holding in the chamber 4a essential oil and leak.
When the essential oil in the essential oil bottle 5 is used up, the essential oil bottle 5 is taken down from the essential oil bottle mounting seat 4 and is replaced with a new one, when the essential oil bottle 5 is taken down, the valve core 72 moves up under the elastic action of the spring 74, and the liquid inlet valve 7 is closed, so that the essential oil can not be poured out even if the essential oil still exists in the essential oil bottle mounting seat 4 and the essential oil bottle 5 is replaced.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a spraying structure of fragrance device, includes base (1) and casing (2) of looks adaptation, base (1) in be provided with PCB board (3) be connected with the power electricity, characterized by: a refined oil bottle mounting seat (4) is arranged in the base (1), a refined oil bottle (5) which is inverted and connected with the refined oil bottle mounting seat (4) is arranged in the shell (2), and an accommodating cavity (4a) which can be communicated with the refined oil bottle (5) and has an L-shaped structure in cross section is arranged in the refined oil bottle mounting seat (4); the improved perfume sprayer is characterized in that an atomizing sheet (6) is hermetically assembled at an outlet of the accommodating cavity (4a), a perfume dispersing port (11) is arranged on the base (1) at a position corresponding to the atomizing sheet (6), and a liquid inlet valve (7) is arranged at an inlet of the accommodating cavity (4 a).
2. The spray structure of a fragrance apparatus as claimed in claim 1, wherein: the liquid inlet valve (7) comprises a valve seat (71) and a valve core (72), the valve core (72) is elastically assembled in the valve seat (71), a contact pin (72a) is vertically and upwards arranged on the valve core (72), and the contact pin (72a) extends out of the upper surface of the valve seat (71) when the liquid inlet valve is closed.
3. A spray configuration for a fragrance apparatus according to claim 2, wherein: the specific structure that the valve core (72) is elastically assembled in the valve seat (71) is as follows: an underframe (73) is fixed at the bottom of the valve seat (71), and a spring (74) is arranged between the underframe (73) and the valve core (72).
4. A spray configuration for a fragrance apparatus according to claim 3, wherein: the periphery of atomizing piece (6) be provided with sealed pad (61), essential oil bottle mount pad (4) be equipped with protecgulum (8) in atomizing piece (6) outside, protecgulum (8) compress tightly sealed pad (61) and form sealedly, the center of protecgulum (8) be provided with through-hole (8 a).
5. The spray structure of a fragrance apparatus as claimed in claim 4, wherein: the two sides of the front cover (8) are respectively provided with a locking buckle (81), and the outer wall of the essential oil bottle mounting seat (4) is provided with a convex block (42) matched with the locking buckle (81).
6. A spray configuration for a fragrance apparatus according to claim 3, wherein: the back side of the essential oil bottle mounting seat (4) is provided with a cleaning opening, a back cover (9) is assembled on the cleaning opening, and a sealing ring (9a) is assembled on the back cover (9).
7. The spray structure of a fragrance apparatus as claimed in claim 6, wherein: the both sides of back lid (9) be provided with fixed knot (91) respectively, the outer wall of essential oil bottle mount pad (4) on be provided with sand grip (41) of fixed knot (91) looks adaptation.
8. The spray structure of a fragrance apparatus as claimed in claim 7, wherein: the top surface of essential oil bottle mount pad (4) be provided with mounting groove (4b), be provided with sealing member (4c) in this mounting groove (4 b).
9. A spray structure for a fragrance apparatus according to any one of claims 1 to 8, wherein: the fragrance emitting opening (11) is of an upwardly inclined horn-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797360.2U CN213911602U (en) | 2020-11-27 | 2020-11-27 | Spraying structure of fragrance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797360.2U CN213911602U (en) | 2020-11-27 | 2020-11-27 | Spraying structure of fragrance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213911602U true CN213911602U (en) | 2021-08-10 |
Family
ID=77145079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022797360.2U Active CN213911602U (en) | 2020-11-27 | 2020-11-27 | Spraying structure of fragrance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213911602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116019958A (en) * | 2023-01-06 | 2023-04-28 | 和也健康科技有限公司 | Intelligent odor and fragrance release device |
-
2020
- 2020-11-27 CN CN202022797360.2U patent/CN213911602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116019958A (en) * | 2023-01-06 | 2023-04-28 | 和也健康科技有限公司 | Intelligent odor and fragrance release device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213911602U (en) | Spraying structure of fragrance device | |
| CN109395948A (en) | A kind of respiration bottle driving device | |
| CN215274761U (en) | Fragrance device | |
| CN213431990U (en) | Multifunctional aromatherapy machine | |
| CN211157534U (en) | Essential oil atomizing unit and essential oil atomizing device | |
| CN206197338U (en) | A kind of steam-type beauty device | |
| CN210844475U (en) | Fragrance expanding machine with humidifying function | |
| CN107021301A (en) | Essential oil diffuser | |
| CN217525880U (en) | Fragrance diffuser | |
| CN212457258U (en) | Automatic perfume spraying humidifier | |
| CN213395693U (en) | Humidifier | |
| CN215916036U (en) | Liquid positive pressure hedging atomization device | |
| CN214911033U (en) | Fragrance device | |
| CN219251361U (en) | Oral cavity sprayer | |
| CN216432005U (en) | Portable atomizer | |
| CN219845049U (en) | Electronic atomization device capable of realizing liquid core separation | |
| CN221713170U (en) | Push type oral cavity atomizer | |
| CN221084413U (en) | Electronic mouth spray instrument of liquid leakage-proof replaceable liquid bottle | |
| CN211984238U (en) | Perfume instrument | |
| CN217430534U (en) | Novel atomizing device | |
| CN219783307U (en) | Electronic fragrance spray | |
| CN219346691U (en) | Humidifier with aromatherapy function | |
| CN220557426U (en) | Atomizer and aerosol generating device | |
| CN220656045U (en) | Aromatherapy machine | |
| CN221881673U (en) | Cotton-core water-absorbing type long-endurance humidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |