CN116870226A - Fragrance device and fragrance bullet thereof - Google Patents
Fragrance device and fragrance bullet thereof Download PDFInfo
- Publication number
- CN116870226A CN116870226A CN202311028205.6A CN202311028205A CN116870226A CN 116870226 A CN116870226 A CN 116870226A CN 202311028205 A CN202311028205 A CN 202311028205A CN 116870226 A CN116870226 A CN 116870226A
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- Prior art keywords
- fragrance
- air
- seat
- air outlet
- channel
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- 239000003205 fragrance Substances 0.000 title claims abstract description 353
- 239000000919 ceramic Substances 0.000 claims abstract description 32
- 239000000126 substance Substances 0.000 claims abstract description 21
- 230000005294 ferromagnetic effect Effects 0.000 claims description 26
- 230000005389 magnetism Effects 0.000 claims description 8
- 239000002304 perfume Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a fragrance device and a fragrance bomb thereof, wherein the fragrance device comprises a fragrance seat, a miniature piezoelectric ceramic air pump, a control circuit board and at least one fragrance bomb; each fragrance bullet is detachably arranged on the fragrance seat, the miniature piezoelectric ceramic air pump and the control circuit board are arranged on the fragrance seat, the air outlet of the miniature piezoelectric ceramic air pump is communicated with the inlet end of the first air inlet channel of each fragrance bullet, and the control circuit board is electrically connected with the miniature piezoelectric ceramic air pump. The fragrance device has the advantage of small volume, and can fully use the fragrance substances of the fragrance bomb.
Description
Technical Field
The invention relates to the field of fragrance equipment, in particular to a fragrance device and a fragrance bomb thereof.
Background
Along with the increasing demands of people on life quality, people have various demands on the quality of life space; the fragrance device can release different fragrance tastes into the air by means of fragrance bullets, improves the space environment where the user is located, creates a comfortable atmosphere for the user, and is favored.
The existing fragrance device is provided with an impeller fan in many ways to improve the fragrance release speed, but the existing fragrance device with the fan occupies a large space due to the impeller fan, so that the volume of the fragrance device is large; in addition, the existing fragrance device adopts a fragrance bullet, which has certain problems: the connection part of the air inlet channel and the fragrance accommodating cavity in the fragrance bomb and the connection part of the air outlet channel and the fragrance accommodating cavity in the fragrance bomb are arranged side by side, so that the area of the air flowing through the inner cavity of the fragrance bomb is small, and the insufficient use of fragrance substances of the fragrance bomb is easily caused; in addition, the existing fragrance device does not carry out sealing treatment on the fragrance bullet, so that the fragrance bullet can naturally release fragrance substances in the storage process, and unnecessary waste of the fragrance substances of the fragrance bullet is caused.
In view of the above problems, there is a need to develop a fragrance device and a fragrance cartridge thereof, which have the advantage of small volume, and which can avoid the problem of waste of fragrance materials.
Disclosure of Invention
The invention aims to provide a fragrance device and a fragrance bullet thereof, wherein the fragrance device has the advantage of small volume, and meanwhile, the fragrance bullet can avoid the problem of fragrance substance waste.
In order to achieve the above object, the solution of the present invention is:
a fragrance bullet comprises a fragrance bullet body, wherein the fragrance bullet body is provided with an air inlet channel, an air outlet channel and a fragrance accommodating cavity for accommodating fragrance substances; the air inlet channel comprises a first air inlet channel and a second air inlet channel which are connected, and the outlet end of the second air inlet channel is communicated with the fragrance accommodating cavity; the air outlet channel comprises a first air outlet channel and a second air outlet channel which are connected, and the inlet end of the second air outlet channel is communicated with the fragrance accommodating cavity; the outlet end of the second air inlet channel and the inlet end of the second air outlet channel are oppositely arranged in a back-to-back way, and the inlet end of the second air inlet channel and the outlet end of the second air outlet channel of the air outlet channel are oppositely arranged in a back-to-back way; the fragrance bullet is provided with an air inlet electromagnetic valve for controlling the opening and closing of the air inlet channel and an air outlet electromagnetic valve for controlling the opening and closing of the air outlet channel, an air inlet ferromagnetic body of the air inlet electromagnetic valve is contained in the air inlet channel and movably plugs the inlet end of the second air inlet channel, an air outlet ferromagnetic body of the air outlet electromagnetic valve is contained in the air outlet channel and movably plugs the outlet end of the second air outlet channel, and magnetism of the air inlet ferromagnetic body of the air inlet electromagnetic valve is repelled with magnetism of the air outlet ferromagnetic body of the air outlet electromagnetic valve.
The fragrance bullet body comprises a fragrance bullet shell and a fragrance bullet inner seat arranged in the fragrance bullet shell; the fragrance containing cavity is formed between the fragrance inner seat and the fragrance outer shell, and the fragrance inner seat is provided with the air inlet channel and the air outlet channel.
The fragrance shell comprises a first shell cover, a second shell cover and a shell seat, wherein two sides of the shell seat are respectively connected with the first shell cover and the second shell cover, a fragrance accommodating cavity is formed between the shell seat and the first shell cover, an inner seat accommodating cavity is formed between the shell seat and the second shell cover, and the inner seat accommodating cavity and the fragrance accommodating cavity are arranged in a separated mode; the fragrance bullet inner seat is arranged in the inner seat accommodating cavity and is in sealing and inserting fit with the first shell cover, the second shell cover and the shell seat, and the fragrance bullet inner seat is provided with the air inlet channel and the air outlet channel.
The air inlet electromagnetic valve and the air outlet electromagnetic valve are arranged on the fragrance bullet inner seat; the fragrance bullet circuit board is arranged in the inner seat accommodating cavity and is electrically connected with the air inlet electromagnetic valve and the air outlet electromagnetic valve.
A fragrance device, which comprises a fragrance seat, a miniature piezoelectric ceramic air pump, a control circuit board and at least one fragrance cartridge as described above; each fragrance bullet is detachably arranged on the fragrance seat, the miniature piezoelectric ceramic air pump and the control circuit board are arranged on the fragrance seat, the air outlet of the miniature piezoelectric ceramic air pump is communicated with the inlet end of the first air inlet channel of each fragrance bullet, and the control circuit board is electrically connected with the miniature piezoelectric ceramic air pump.
The fragrance device also comprises an air passage seat, the air passage seat is arranged in the fragrance seat, the air passage seat is provided with an air passage inner cavity, an air passage inlet communicated with the air passage inner cavity and at least one air passage outlet communicated with the air passage inner cavity, the air passage inlet is communicated with the air outlet of the miniature piezoelectric ceramic air pump, and each air passage outlet is respectively spliced and communicated with the inlet end of the first air inlet channel of each fragrance cartridge.
The fragrance seat is provided with an installation cavity with an opening at the top; the fragrance shell, the air passage seat, the miniature piezoelectric ceramic air pump and the control circuit board are sequentially arranged in the mounting cavity from top to bottom.
The perfume device also comprises a perfume cover connected with the perfume seat, wherein the perfume cover is provided with mounting ports for being embedded with the perfume springs.
The number of the fragrance cartridges is at least two, the fragrance cartridges are arranged side by side, and the fragrance cartridges are also provided with connecting terminals electrically connected with the air inlet electromagnetic valve and the air outlet electromagnetic valve; the control circuit board is electrically connected with the connecting terminals of the fragrance bombs.
The fragrance seat is provided with a mounting hole matched with a standard 86 bottom box.
After the scheme is adopted, the invention has the following characteristics:
1. the fragrance device adopts the miniature piezoelectric ceramic air pump, and the volume of the miniature piezoelectric ceramic air pump is smaller than that of the traditional impeller fan, so that the volume of the fragrance device can be smaller than that of the traditional fragrance device with the impeller fan; the micro piezoelectric ceramic air pump has small noise when in operation, so that the silence of the fragrance device can be improved when in use, and the user experience can be improved;
2. when the fragrance bomb is used, air enters the fragrance accommodating cavity from the air inlet channel and is output from the air outlet channel; the outlet end of the second air inlet channel of the air inlet channel is communicated with the fragrance accommodating cavity, the inlet end of the second air outlet channel of the air outlet channel is communicated with the fragrance accommodating cavity, and the outlet end of the second air inlet channel and the inlet end of the second air outlet channel are arranged opposite to each other in a back-to-back way, so that the fragrance accommodating cavity can be filled with air flowing through the fragrance accommodating cavity, fragrance substances in the fragrance accommodating cavity can be ensured to be effectively acted by the air, and further the fragrance substances of the fragrance cartridge are fully used;
3. the fragrance device can be arranged on the standard 86 bottom box of the residence of the user, so that the occupation of the fragrance device to the residence space of the user can be reduced, and meanwhile, the control circuit board of the fragrance device is convenient for taking electricity from the electric wires in the standard 86 bottom box of the residence of the user.
Drawings
Fig. 1 is a schematic structural view of a fragrance device according to a first embodiment of the present invention.
Fig. 2 is a structural exploded view of a fragrance device according to a first embodiment of the present invention.
Fig. 3 is a cross-sectional view of a fragrance apparatus according to a first embodiment of the invention.
Fig. 4 is a second cross-sectional view of a fragrance apparatus according to a first embodiment of the invention.
Fig. 5 is a third cross-sectional view of a fragrance means of a first embodiment of the invention.
Fig. 6 is a schematic structural diagram of a fragrance cartridge according to a first embodiment of the present invention.
Fig. 7 is an exploded view of the structure of a fragrance cartridge according to a first embodiment of the present invention.
Fig. 8 is a cross-sectional view of a fragrance cartridge according to a first embodiment of the invention.
Fig. 9 is a structural exploded view of a fragrance device according to a second embodiment of the invention.
Fig. 10 is a cross-sectional view of a fragrance apparatus according to a second embodiment of the invention.
Fig. 11 is a second cross-sectional view of a fragrance apparatus according to a second embodiment of the invention.
Fig. 12 is a third cross-sectional view of a fragrance apparatus according to a second embodiment of the invention.
Fig. 13 is an exploded view of the structure of a fragrance cartridge according to a second embodiment of the present invention.
Fig. 14 is a cross-sectional view of a fragrance cartridge according to a second embodiment of the invention.
Description of the reference numerals:
fragrance seat 1, mounting cavity 11, mounting hole 12, air vent 13,
a micro-piezoelectric ceramic air pump 2,
the control circuit board 3 is provided with a control circuit,
fragrance cartridge 4, fragrance cartridge body 41, fragrance cartridge housing 4101, first housing cover 41011, second housing cover 41012, housing holder 41013, fragrance cartridge inner housing 4102, air inlet channel 411, first air inlet channel 4111, second air inlet channel 4112, air outlet channel 412, first air outlet channel 4121, second air outlet channel 4122, fragrance housing cavity 413, silica gel pad 414, inner housing cavity 415, air inlet ferromagnetic body 42, air outlet ferromagnetic body 43, connection terminal 44, fragrance cartridge circuit board 45,
the circuit board 5 is connected to the circuit board,
airway seat 6, inner cover 601, airway cover 602, airway lumen 61, airway inlet 62, airway outlet 63,
fragrance cover 7, mounting opening 71.
Detailed Description
As shown in fig. 1 to 14, the present invention discloses a fragrance apparatus, which comprises a fragrance seat 1, a micro piezoelectric ceramic air pump 2, a control circuit board 3 and at least one fragrance cartridge 4; wherein, each fragrance bullet 4 is detachably installed in fragrance seat 1, miniature piezoceramics air pump 2 and control circuit board 3 are installed in fragrance seat 1, the gas outlet of miniature piezoceramics air pump 3 communicates with each fragrance bullet 4, and control circuit board 3 is connected with miniature piezoceramics air pump 2 electricity.
When the fragrance device is used, the control circuit board 3 controls the micro piezoelectric ceramic air pump 2 to work, so that the micro piezoelectric ceramic air pump 2 drives air to rapidly flow through the fragrance shell 4, and fragrance in the fragrance shell 4 is rapidly emitted. The fragrance device adopts the micro piezoelectric ceramic air pump 2, and the volume of the micro piezoelectric ceramic air pump 2 is smaller than that of the traditional impeller fan, so that the volume of the fragrance device is smaller than that of the traditional fragrance device with the impeller fan; and the micro piezoelectric ceramic air pump 2 has small noise when working, can improve the silence of the fragrance device when in use, and improves the user experience.
In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples.
Embodiment one:
as shown in fig. 1 to 8, in a first embodiment of the present invention, the fragrance cartridge 4 may include a fragrance cartridge body 41, where the fragrance cartridge body 41 is provided with an air inlet channel 411, an air outlet channel 412, and a fragrance accommodating cavity 413 for accommodating a fragrance material; the air inlet channel 411 comprises a first air inlet channel 4111 and a second air inlet channel 4112 which are connected, and the outlet end of the second air inlet channel 4112 is communicated with the fragrance accommodating cavity 413; the air outlet channel 412 includes a first air outlet channel 4121 and a second air outlet channel 4122 connected, and the inlet end of the second air outlet channel 4122 is communicated with the fragrance accommodating cavity 413; the outlet end of the second inlet channel 4112 and the inlet end of the second outlet channel 4122 are disposed opposite to each other. When the fragrance cartridge 4 is used, air enters the fragrance accommodating cavity 413 from the air inlet channel 411 and is output from the air outlet channel 412; wherein, since the outlet end of the second air inlet channel 4112 of the air inlet channel 411 is communicated with the fragrance accommodating cavity 413, the inlet end of the second air outlet channel 4122 of the air outlet channel 412 is communicated with the fragrance accommodating cavity 413, and the outlet end of the second air inlet channel 4112 and the inlet end of the second air outlet channel 4122 are arranged opposite to each other, the arrangement can make the air flowing through the fragrance accommodating cavity 413 full of the fragrance accommodating cavity 413, and ensure that the fragrance substances in the fragrance accommodating cavity 413 can be effectively acted by the air, so that the fragrance substances of the fragrance cartridge 4 are fully used.
In the first embodiment of the present invention, the fragrance shell 4 is provided with an air inlet electromagnetic valve for controlling the opening and closing of the air inlet channel 411 and an air outlet electromagnetic valve for controlling the opening and closing of the air outlet channel 412. When the odor of the fragrance substances of the fragrance cartridge 4 is not required to be emitted, the air inlet electromagnetic valve can be enabled to close the air inlet channel 411 and the air outlet electromagnetic valve can be enabled to close the air outlet channel 412, so that the fragrance accommodating cavity 413 is sealed, and the fragrance substances can be prevented from being wasted. When the odor of the fragrance material of the fragrance cartridge 4 is required to be emitted outwards, the air inlet electromagnetic valve can be enabled to open the air inlet channel 411 and the air outlet electromagnetic valve can be enabled to open the air outlet channel 412, so that air can flow through the fragrance accommodating cavity 413 to enable the odor of the fragrance material of the fragrance cartridge 4 to be output outwards. The fragrance cartridge 4 is further provided with a connection terminal 44 electrically connected with the air inlet electromagnetic valve and the air outlet electromagnetic valve, and the connection terminal 44 is used for being electrically connected with the control circuit board 3.
In the first embodiment of the present invention, the intake ferromagnetic body 42 of the intake solenoid valve is accommodated in the intake passage 411, and the intake ferromagnetic body 42 movably seals the inlet end of the second intake passage 4112 to control the opening and closing of the intake passage 411; the air outlet ferromagnetic body 43 of the air outlet electromagnetic valve is accommodated in the air outlet channel 412, and the air outlet ferromagnetic body 43 movably plugs the outlet end of the second air outlet channel 4122 to control the opening and closing of the air outlet channel 412; the inlet end of the second air inlet channel 412 of the air inlet channel 411 and the outlet end of the second air outlet channel 412 of the air outlet channel 412 are opposite, and the magnetism of the air inlet ferromagnetic body 42 of the air inlet electromagnetic valve and the magnetism of the air outlet ferromagnetic body 43 of the air outlet electromagnetic valve repel each other, so that when the air inlet electromagnetic valve and the air outlet electromagnetic valve are powered off, the air inlet ferromagnetic body 42 and the air outlet ferromagnetic body 43 repel each other, and thus the air inlet end of the second air inlet channel 4112 and the outlet end of the second air outlet channel 4122 are respectively blocked under the action of self magnetic force, thereby realizing the automatic power-off closing of the air inlet channel 411 and the air outlet channel 412, and further effectively avoiding the waste of fragrant substances.
In the first embodiment of the present invention, the number of the fragrance cartridges 4 of the fragrance apparatus is at least two, each fragrance cartridge 4 is arranged side by side to reduce space occupation, and the control circuit board 3 is electrically connected with the connection terminal 44 of each fragrance cartridge 4, so that the control circuit board 3 can control the air inlet solenoid valve and the air outlet solenoid valve of each fragrance cartridge 4. The fragrance device of the invention can adopt the same type of fragrance cartridges 4 for each fragrance cartridge 4, so that when the fragrance device of the invention works, the air inlet electromagnetic valve and the air outlet electromagnetic valve of each fragrance cartridge 4 can be controlled to be opened, and air can flow through the fragrance accommodating cavity 413 of each fragrance cartridge 4, thereby rapidly improving the smell of the environment. The fragrance cartridges 4 of the fragrance device of the invention can also be different, so that a user can control the opening of the air inlet electromagnetic valve and the air outlet electromagnetic valve of the required fragrance cartridge 4 through the control circuit board 3, and air only flows through the fragrance accommodating cavity 413 of the fragrance cartridge 4 required by the user, thereby meeting the personalized use requirement of the user.
In the first embodiment of the present invention, the fragrance cartridge body 41 may include a fragrance cartridge housing 4101 and a fragrance cartridge inner seat 4102 disposed in the fragrance cartridge housing 4101, the fragrance cartridge housing 4101 includes a first housing cover 41011, a second housing cover 41012 and a housing seat 41013, two sides of the housing seat 41013 are respectively connected with the first housing cover 41011 and the second housing cover 41012, a fragrance accommodating cavity 413 is formed between the housing seat 41013 and the first housing cover 41011, the housing seat 41013 and the first housing cover 41011 may be connected by means of ultrasonic welding to ensure the tightness of the fragrance accommodating cavity 413, an inner seat accommodating cavity 415 is formed between the housing seat 41013 and the second housing cover 41012, and the inner seat accommodating cavity 415 is separately disposed from the fragrance accommodating cavity 413; the fragrance inner seat 4102 is arranged in the inner seat accommodating cavity 415, the fragrance inner seat 4102 is in sealing plug-in fit with the first shell cover 41011, the second shell cover 41012 and the shell seat 41013, the fragrance inner seat 4102 is provided with the air inlet channel 411 and the air outlet channel 412, the air inlet channel 411 and the air outlet channel 412 are separated by the silica gel pad 414, and an air inlet electromagnetic valve and an air outlet electromagnetic valve are arranged in the fragrance inner seat 4102; a fragrance bullet circuit board 45 is also installed in the inner seat accommodating cavity 415, the fragrance bullet circuit board 45 is electrically connected with the air inlet electromagnetic valve and the air outlet electromagnetic valve, and the fragrance bullet circuit board 45 is provided with a connecting terminal 44 to be electrically connected with the control circuit board 3; the fragrance cartridge circuit board 45 can identify the type of fragrance cartridge 4 by RFID technology and send corresponding information to the control circuit board 3. In the invention, the fragrance bullet body 41 is separated into the separated inner seat accommodating cavity 415 and the fragrance accommodating cavity 413, so that fragrance substances can be firstly arranged between the seat 41013 and the first cover 41011 and the seat 41013 and the first cover 41011 are subjected to ultrasonic welding when the fragrance bullet body 41 is assembled, and then the fragrance bullet inner seat 4102 and the control circuit board 3 are arranged between the seat 41013 and the second cover 41012 and the seat 41013 and the second cover 41012 are connected; the invention can effectively avoid the pollution of the fragrance substances by assembling the fragrance bullet body 41, and the inner seat containing cavity 415 does not need to have the sealing requirement, so that the shell seat 41013 and the second shell cover 41012 do not need to be welded to help simplify the assembling process of the fragrance bullet body 41.
In a first embodiment of the present invention, the fragrance device of the present invention may further include an air channel seat 6, where the air channel seat 6 is installed in the fragrance seat 1, the air channel seat 6 is provided with an air channel inner cavity 61, an air channel inlet 62 communicating with the air channel inner cavity 61, and at least one air channel outlet 63 communicating with the air channel inner cavity 61, the air channel inlet 62 is communicated with the air outlet of the micro-piezoelectric ceramic air pump 2, and each air channel outlet 63 is respectively connected with the inlet end of the first air inlet channel 4111 of each fragrance cartridge 4 in an inserting manner; the air outlet of the micro piezoelectric ceramic air pump 2 is communicated with the inlet end of the first air inlet channel 4111 of each fragrance cartridge 4 through the air channel seat 6, and the air channel seat 6 is arranged so that the fragrance device of the invention only needs to be provided with one micro piezoelectric ceramic air pump 2, thereby being beneficial to reducing the volume of the fragrance device 2 of the invention. The airway seat 6 may include an inner cover 601 and an air passage cover 602 connected thereto, which may facilitate the provision of the airway cavity 61, the airway inlet 62 and the airway outlet 63.
In the first embodiment of the present invention, the fragrance seat 1 may be provided with an installation cavity 11 with an open top; the fragrance shell 4, the air passage seat 6, the miniature piezoelectric ceramic air pump 2 and the control circuit board 3 are sequentially arranged in the mounting cavity 11 from top to bottom; by the arrangement, the fragrance device is compact in structure and beneficial to reducing the volume of the fragrance device.
In the first embodiment of the present invention, the fragrance device of the present invention may further include a fragrance cover 7 connected to the fragrance base 1, the fragrance cover 7 being provided with mounting openings 71 for fitting with the respective fragrance cartridges 4 to detachably fit the fragrance cartridges 4 to the fragrance base 1; the fragrance cover 7 can be detachably connected with the fragrance seat 1 by means of a snap connection, so that the fragrance cover 7 can be detached. The first air inlet channel 4111 of the air inlet channel 411 and the first air outlet channel 4121 of the air outlet channel 412 of the fragrance cartridge 4 may be opposite in orientation, so that the first air inlet channel 4111 and the air channel outlet 63 can be conveniently abutted, and the fragrance cover 7 and the fragrance base 1 are prevented from affecting the air outlet of the first air outlet channel 4121.
In the first embodiment of the present invention, the fragrance seat 1 may be provided with a mounting hole 12 adapted to the standard 86 bottom box, so that the fragrance device of the present invention may be mounted on the standard 86 bottom box of the residence of the user, so as to reduce the occupation of space of the residence of the user by the fragrance device of the present invention, and at the same time, the control circuit board 3 of the fragrance device of the present invention also facilitates the power taking from the electric wires in the standard 86 bottom box of the residence of the user. The fragrance cover 7 can cover the mounting opening 12 of the fragrance seat 1 so as to improve the integrity of the fragrance device of the invention. The side wall of the fragrance seat 1 can be provided with a vent 13 for air intake and heat dissipation.
In the first embodiment of the present invention, the control circuit board 3 may have a wireless communication function, so that a user can control the micro-piezoelectric ceramic air pump 2, the air inlet electromagnetic valve and the air outlet electromagnetic valve through an intelligent terminal (such as a smart phone and a smart sound box), and the use of the micro-piezoelectric ceramic air pump is convenient for the user.
Embodiment two:
as shown in fig. 9 to 14, the second embodiment of the present invention is different from the first embodiment in the structure of the fragrance cartridge 4.
In the second embodiment of the present invention, the fragrance cartridge 4 may include a fragrance cartridge body 41, where the fragrance cartridge body 41 is provided with an air inlet channel 411, an air outlet channel 412, and a fragrance accommodating cavity 413 for accommodating fragrance materials; the air inlet channel 411 comprises a first air inlet channel 4111 and a second air inlet channel 4112 which are connected, and the outlet end of the second air inlet channel 4112 is communicated with the fragrance accommodating cavity 413; the air outlet channel 412 includes a first air outlet channel 4121 and a second air outlet channel 4122 connected, and the inlet end of the second air outlet channel 4122 is communicated with the fragrance accommodating cavity 413; the outlet end of the second inlet channel 4112 and the inlet end of the second outlet channel 4122 are disposed opposite to each other. When the fragrance cartridge 4 is used, air enters the fragrance accommodating cavity 413 from the air inlet channel 411 and is output from the air outlet channel 412, wherein the outlet end of the second air inlet channel 4112 of the air inlet channel 411 is communicated with the fragrance accommodating cavity 413, the inlet end of the second air outlet channel 4122 of the air outlet channel 412 is communicated with the fragrance accommodating cavity 413, and the outlet end of the second air inlet channel 4112 and the inlet end of the second air outlet channel 4122 are arranged opposite to each other, so that the fragrance accommodating cavity 413 can be filled with air flowing through the fragrance accommodating cavity 413, fragrance substances in the fragrance accommodating cavity 413 can be effectively acted by the air, and the fragrance substances in the fragrance cartridge 4 are fully used.
In the second embodiment of the present invention, the fragrance cartridge body 41 may include a fragrance cartridge housing 4101 and a fragrance cartridge inner seat 4102 provided in the fragrance cartridge housing 4101; a fragrance accommodating cavity 413 is formed between the fragrance inner seat 4102 and the fragrance outer shell 4101, and the fragrance inner seat 4102 is provided with an air inlet channel 411 and an air outlet channel 412; wherein the fragrance cartridge housing 4101 may be formed of two parts connected to mount the fragrance cartridge inner housing 4102; the fragrance cartridge inner housing 4102 may be formed from a plurality of components connected to form an inlet channel 411 and an outlet channel 412, the inlet channel 411 and the outlet channel 412 being separated by a silicone pad 414; and the fragrance cartridge housing 4101 and the fragrance cartridge inner seat 4102 can be connected by ultrasonic welding to ensure the tightness of the fragrance accommodation cavity 413.
In the second embodiment of the present invention, the fragrance shell 4 is provided with an air inlet electromagnetic valve for controlling the opening and closing of the air inlet channel 411 and an air outlet electromagnetic valve for controlling the opening and closing of the air outlet channel 412. When the odor of the fragrance substances of the fragrance cartridge 4 is not required to be emitted, the air inlet electromagnetic valve can be enabled to close the air inlet channel 411 and the air outlet electromagnetic valve can be enabled to close the air outlet channel 412, so that the fragrance accommodating cavity 413 is sealed, and the fragrance substances can be prevented from being wasted. When the odor of the fragrance material of the fragrance cartridge 4 is required to be emitted outwards, the air inlet electromagnetic valve can be enabled to open the air inlet channel 411 and the air outlet electromagnetic valve can be enabled to open the air outlet channel 412, so that air can flow through the fragrance accommodating cavity 413 to enable the odor of the fragrance material of the fragrance cartridge 4 to be output outwards. The fragrance cartridge 4 is further provided with a connection terminal 44 electrically connected with the air inlet electromagnetic valve and the air outlet electromagnetic valve, and the connection terminal 44 is used for being electrically connected with the control circuit board 3.
In the second embodiment of the present invention, the intake ferromagnetic body 42 of the intake solenoid valve is accommodated in the intake passage 411, and the intake ferromagnetic body 42 movably seals the inlet end of the second intake passage 4112 to control the opening and closing of the intake passage 411; the air outlet ferromagnetic body 43 of the air outlet electromagnetic valve is accommodated in the air outlet channel 412, and the air outlet ferromagnetic body 43 movably plugs the outlet end of the second air outlet channel 4122 to control the opening and closing of the air outlet channel 412; the inlet end of the second air inlet channel 412 of the air inlet channel 411 and the outlet end of the second air outlet channel 412 of the air outlet channel 412 are opposite, and the magnetism of the air inlet ferromagnetic body 42 of the air inlet electromagnetic valve and the magnetism of the air outlet ferromagnetic body 43 of the air outlet electromagnetic valve repel each other, so that when the air inlet electromagnetic valve and the air outlet electromagnetic valve are powered off, the air inlet ferromagnetic body 42 and the air outlet ferromagnetic body 43 repel each other, and thus the air inlet end of the second air inlet channel 4112 and the outlet end of the second air outlet channel 4122 are respectively blocked under the action of self magnetic force, thereby realizing the automatic power-off closing of the air inlet channel 411 and the air outlet channel 412, and further effectively avoiding the waste of fragrant substances.
In the second embodiment of the present invention, the number of the fragrance cartridges 4 of the fragrance apparatus is at least two, each fragrance cartridge 4 is arranged side by side to reduce space occupation, and the control circuit board 3 is electrically connected with the connection terminal 44 of each fragrance cartridge 4 through the connection circuit board 5, so that the control circuit board 3 can control the air inlet electromagnetic valve and the air outlet electromagnetic valve of each fragrance cartridge 4. The fragrance device of the invention can adopt the same type of fragrance cartridges 4 for each fragrance cartridge 4, so that when the fragrance device of the invention works, the air inlet electromagnetic valve and the air outlet electromagnetic valve of each fragrance cartridge 4 can be controlled to be opened, and air can flow through the fragrance accommodating cavity 413 of each fragrance cartridge 4, thereby rapidly improving the smell of the environment. The fragrance cartridges 4 of the fragrance device of the invention can also be different, so that a user can control the opening of the air inlet electromagnetic valve and the air outlet electromagnetic valve of the required fragrance cartridge 4 through the control circuit board 3, and air only flows through the fragrance accommodating cavity 413 of the fragrance cartridge 4 required by the user, thereby meeting the personalized use requirement of the user.
The above examples and drawings are not intended to limit the form or form of the present invention, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present invention.
Claims (10)
1. A fragrance cartridge, characterized in that: the fragrance bomb comprises a fragrance bomb body, wherein the fragrance bomb body is provided with an air inlet channel, an air outlet channel and a fragrance accommodating cavity for accommodating fragrance substances;
the air inlet channel comprises a first air inlet channel and a second air inlet channel which are connected, and the outlet end of the second air inlet channel is communicated with the fragrance accommodating cavity; the air outlet channel comprises a first air outlet channel and a second air outlet channel which are connected, and the inlet end of the second air outlet channel is communicated with the fragrance accommodating cavity; the outlet end of the second air inlet channel and the inlet end of the second air outlet channel are oppositely arranged in a back-to-back way, and the inlet end of the second air inlet channel and the outlet end of the second air outlet channel of the air outlet channel are oppositely arranged in a back-to-back way;
the fragrance bullet is provided with an air inlet electromagnetic valve for controlling the opening and closing of the air inlet channel and an air outlet electromagnetic valve for controlling the opening and closing of the air outlet channel, an air inlet ferromagnetic body of the air inlet electromagnetic valve is contained in the air inlet channel and movably plugs the inlet end of the second air inlet channel, an air outlet ferromagnetic body of the air outlet electromagnetic valve is contained in the air outlet channel and movably plugs the outlet end of the second air outlet channel, and magnetism of the air inlet ferromagnetic body of the air inlet electromagnetic valve is repelled with magnetism of the air outlet ferromagnetic body of the air outlet electromagnetic valve.
2. A fragrance cartridge as claimed in claim 1, characterized in that: the fragrance bullet body comprises a fragrance bullet shell and a fragrance bullet inner seat arranged in the fragrance bullet shell; the fragrance containing cavity is formed between the fragrance inner seat and the fragrance outer shell, and the fragrance inner seat is provided with the air inlet channel and the air outlet channel.
3. A fragrance cartridge as claimed in claim 1, characterized in that: the fragrance shell comprises a first shell cover, a second shell cover and a shell seat, wherein two sides of the shell seat are respectively connected with the first shell cover and the second shell cover, a fragrance accommodating cavity is formed between the shell seat and the first shell cover, an inner seat accommodating cavity is formed between the shell seat and the second shell cover, and the inner seat accommodating cavity and the fragrance accommodating cavity are arranged in a separated mode; the fragrance bullet inner seat is arranged in the inner seat accommodating cavity and is in sealing and inserting fit with the first shell cover, the second shell cover and the shell seat, and the fragrance bullet inner seat is provided with the air inlet channel and the air outlet channel.
4. A fragrance cartridge as claimed in claim 3, characterized in that: the air inlet electromagnetic valve and the air outlet electromagnetic valve are arranged on the fragrance bullet inner seat;
the fragrance bullet circuit board is arranged in the inner seat accommodating cavity and is electrically connected with the air inlet electromagnetic valve and the air outlet electromagnetic valve.
5. A fragrance apparatus, characterized in that: comprising a fragrance seat, a micro piezoelectric ceramic air pump, a control circuit board and at least one fragrance cartridge according to claim 1;
each fragrance bullet is detachably arranged on the fragrance seat, the miniature piezoelectric ceramic air pump and the control circuit board are arranged on the fragrance seat, the air outlet of the miniature piezoelectric ceramic air pump is communicated with the inlet end of the first air inlet channel of each fragrance bullet, and the control circuit board is electrically connected with the miniature piezoelectric ceramic air pump.
6. A fragrance apparatus as defined in claim 5, characterized in that: the fragrance cartridge also comprises an air passage seat, wherein the air passage seat is arranged in the fragrance seat, the air passage seat is provided with an air passage inner cavity, an air passage inlet communicated with the air passage inner cavity and at least one air passage outlet communicated with the air passage inner cavity, the air passage inlet is communicated with the air outlet of the miniature piezoelectric ceramic air pump, and each air passage outlet is respectively spliced and communicated with the inlet end of the first air inlet channel of each fragrance cartridge.
7. A fragrance apparatus as defined in claim 6, characterized in that: the fragrance seat is provided with an installation cavity with an opening at the top; the fragrance shell, the air passage seat, the miniature piezoelectric ceramic air pump and the control circuit board are sequentially arranged in the mounting cavity from top to bottom.
8. A fragrance apparatus as defined in claim 7, characterized in that: the perfume cover is connected with the perfume seat, and is provided with a mounting opening for being embedded with each perfume bullet.
9. A fragrance apparatus as claimed in claim 5 or 7, characterized in that: the number of the fragrance cartridges is at least two, the fragrance cartridges are arranged side by side, and the fragrance cartridges are also provided with connecting terminals electrically connected with the air inlet electromagnetic valve and the air outlet electromagnetic valve;
the control circuit board is electrically connected with the connecting terminals of the fragrance bombs.
10. A fragrance apparatus as defined in claim 5, characterized in that: the fragrance seat is provided with a mounting hole matched with a standard 86 bottom box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311028205.6A CN116870226A (en) | 2023-08-16 | 2023-08-16 | Fragrance device and fragrance bullet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311028205.6A CN116870226A (en) | 2023-08-16 | 2023-08-16 | Fragrance device and fragrance bullet thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116870226A true CN116870226A (en) | 2023-10-13 |
Family
ID=88262291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311028205.6A Pending CN116870226A (en) | 2023-08-16 | 2023-08-16 | Fragrance device and fragrance bullet thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116870226A (en) |
-
2023
- 2023-08-16 CN CN202311028205.6A patent/CN116870226A/en active Pending
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