CN114225162B - Atomizing device, double-Hall mistake-proofing atomizing structure and linear Hall self-adaptive algorithm - Google Patents
Atomizing device, double-Hall mistake-proofing atomizing structure and linear Hall self-adaptive algorithm Download PDFInfo
- Publication number
- CN114225162B CN114225162B CN202111293044.4A CN202111293044A CN114225162B CN 114225162 B CN114225162 B CN 114225162B CN 202111293044 A CN202111293044 A CN 202111293044A CN 114225162 B CN114225162 B CN 114225162B
- Authority
- CN
- China
- Prior art keywords
- hall
- atomizing
- module
- hall module
- switch assembly
- 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
- 238000000889 atomisation Methods 0.000 claims abstract description 62
- 230000009977 dual effect Effects 0.000 claims description 9
- 239000000443 aerosol Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 24
- 238000005192 partition Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/90—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of galvano-magnetic devices, e.g. Hall-effect devices
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to an atomization device, a double-Hall mistake-proofing atomization structure and a linear Hall self-adaptive algorithm, wherein the double-Hall mistake-proofing atomization structure comprises an atomization main body and a switch assembly; the atomization main body comprises a first Hall module and a second Hall module; the switch component is provided with a first magnetic piece and a second magnetic piece which correspond to the positions of the first Hall module and the second Hall module respectively; when the switch assembly moves to the first position, the first magnetic piece and the second magnetic piece are staggered with the first Hall module and the second Hall module respectively; when the switch assembly moves to the second position, the first magnetic piece and the second magnetic piece are respectively opposite to the first Hall module and the second Hall module, and when the switch assembly is switched between the first position and the second position, the first Hall module and the second Hall module control atomization of the atomization main body. The atomizing device can prevent the magnet of the switch assembly from triggering the atomizer to work by mistake through double-Hall detection, and can protect the atomizer from working by mistake.
Description
Technical Field
The invention relates to the field of atomization, in particular to an atomization device, a double-Hall error-proofing atomization structure and a linear Hall self-adaptive algorithm.
Background
At present, most cosmetic electronic products use a mechanical key or a hall switch to control a power supply, because the electronic products are often placed in a knapsack or a clothes pocket of a user, but most ladies' backpacks all contain magnets as buttons, the hall is used as a switch or causes misoperation, so that the electronic products are in an opened state, and thus power consumption and misoperation can be caused, and the battery of the electronic products is not durable. And the situation that the power supply is turned off untimely is easily caused by using one Hall.
In the cosmetic atomization project, when the sliding cover slides downwards, the digital Hall device has time delay, so that the sliding cover can recognize atomization closing when the sliding cover covers the atomization hole, and a lot of liquid remains between the panel and the sliding cover after each atomization. Therefore, the linear Hall element is added, the sliding cover is detected to slide by utilizing the change of the voltage value output by the linear Hall element, the atomizing switch is controlled by comparing the voltage value with the set threshold value, but the voltage value is influenced by the Hall element, the magnet and the structural deviation, the Hall output range deviation of different machines is larger, the sensitivity of each machine is different due to the fixed threshold value, and the error recognition is also caused due to the large deviation.
Disclosure of Invention
The invention aims to solve the technical problem that the prior art is prone to misoperation, and provides an atomization device, a double-Hall error-proofing atomization structure and a linear Hall self-adaptive algorithm.
The technical scheme adopted for solving the technical problems is as follows: a double-Hall mistake-proofing atomization structure is constructed, which comprises an atomization main body and a switch assembly, wherein the switch assembly is adjustably arranged on the atomization main body in position;
The atomization main body comprises a first Hall module and a second Hall module;
The switch assembly is provided with a first magnetic piece and a second magnetic piece which correspond to the positions of the first Hall module and the second Hall module respectively;
When the switch assembly moves to a first position, the first magnetic piece and the second magnetic piece are staggered with the first Hall module and the second Hall module respectively;
when the switch assembly moves to a second position, the first magnetic piece and the second magnetic piece are respectively opposite to the first Hall module and the second Hall module;
when the switch assembly is switched between the first position and the second position, the first Hall module and the second Hall module control the atomizing main body to start atomization work/stop atomization work.
Preferably, the first magnetic member and the second magnetic member are respectively arranged at two sides of the switch assembly.
Preferably, the first hall module and the second hall module are digital hall sensors; or, the first Hall module is a digital Hall sensor, and the second Hall module is a linear Hall sensor.
Preferably, the first hall module is used for controlling the power-on/power-off of the second hall module, and the second hall module is used for controlling the atomization main body to start/stop atomization work.
Preferably, when the switch assembly slides to the second position, the first hall module controls the second hall module to be electrified, and when the second hall module senses the second magnetic piece, the second hall module controls the atomizing main body to start atomization work.
Preferably, when the switch assembly slides to the first position, the second hall module controls the atomizing body to stop atomizing work, and the first hall module controls the second hall module to be powered off.
Preferably, when the second hall module is a linear hall sensor, the second hall module is powered off after the atomization main body stops atomization; when the second Hall module is a digital Hall module, the atomizing main body stops atomizing and the second Hall module is powered off.
Preferably, the atomization main body further comprises a controller, a control switch and a power supply, the first Hall module is connected with the controller and the power supply respectively, and the second Hall module and the controller are connected with the power supply through the control switch; the second Hall module is connected with the controller.
Preferably, when the switch assembly is located at the first position, the first hall module controls the control switch to be turned off, and the controller and the second hall module are powered off;
when the switch assembly is located at the second position, the first Hall module senses the first magnetic piece to control the control switch to be conducted, and the second Hall module senses the second magnetic piece to control the atomizing main body to start atomizing work through the controller.
Preferably, the switch assembly is slidably mounted on the atomising body.
Preferably, the atomizing main body is provided with a sliding seat for sliding installation of the switch assembly, and the switch assembly is provided with a sliding groove for sliding installation of the sliding seat.
Preferably, the atomization main body is further provided with a guide rail for guiding the switch assembly, and the switch assembly is provided with a guide groove matched with the guide rail.
Preferably, the atomization main body is provided with an atomization assembly and an outlet for enabling the aerosol atomized by the atomization assembly to flow out.
Preferably, the switch assembly blocks the outlet when in the first position and opens the outlet when in the second position.
An atomization device comprises the double-Hall mistake-proofing atomization structure.
A linear hall self-adaptive algorithm of the double-hall mistake-proofing atomization structure, wherein the first hall module is a digital hall sensor, the second hall module comprises a linear hall sensor, and the algorithm comprises the following steps of;
when the switch assembly moves to a first position, the first Hall module outputs an effective level, and after the voltage output of the second Hall module is stable, the output voltage V value of the second Hall module is sampled and used as the voltage output high value Vh of the second Hall module;
And subtracting a set voltage from the voltage output high value Vh to serve as an on/off threshold value of the second Hall module, and performing on/off control on atomization.
Preferably, an average value of the output voltage of the second hall module within a set time is calculated and is used as the output voltage high value Vh of the second hall module.
The atomization device, the double-Hall mistake-proofing atomization structure and the linear Hall self-adaptive algorithm have the following beneficial effects: the atomizing device can not trigger the atomizer to work by mistake through the magnet of two hall detection make switch module, and the liquid in the protection atomizer can not flow to the outside and cause the pollution, and self-learning algorithm sets for different switch discernment threshold values according to the voltage range of the second hall module output of different atomizing devices, uses the threshold value that above algorithm set as the judgement threshold value of atomizing switch, reduces the error of each atomizing device, has promoted sensitivity.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of the switch assembly of the atomizing device in a first position according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of the switch assembly of the atomizing device of FIG. 1 in a second position;
FIG. 3 is a schematic view of the atomization device of FIG. 2 at another angle;
FIG. 4 is an exploded schematic view of the atomizing device of FIG. 1;
FIG. 5 is a schematic view of the atomization device of FIG. 4 at another angle;
FIG. 6 is a schematic perspective view of the atomizer of FIG. 4;
FIG. 7 is an exploded schematic view of the atomizer of FIG. 6;
FIG. 8 is a schematic block diagram of the atomizing base and the control circuit switch on the switch assembly;
FIG. 9 is a schematic diagram of the circuit connections of the atomizing base and the control circuit switch on the switch assembly;
FIG. 10 is an exploded schematic view of the atomizing assembly;
FIG. 11 is an exploded view of an alternative angle of the atomizing assembly;
FIG. 12 is a schematic vertical cross-section of the atomizer;
FIG. 13 is a schematic transverse cross-sectional view of the atomizer;
FIG. 14 is a schematic cross-sectional view of the atomizing device with the switch assembly in the second position;
FIG. 15 is an exploded schematic view of the atomizing device of FIG. 14;
fig. 16 is an enlarged schematic view of the light guiding luminous ring structure in fig. 15.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 to 5, the atomizing device according to a preferred embodiment of the present invention includes an atomizing body 20 and a switch assembly 1 mounted on the atomizing body 20 in a position-adjustable manner, the atomizing body 20 includes an atomizing base 2 and an atomizer 3, the atomizer 3 is detachably mounted on the atomizing base 2, the atomizer 3 has a semicircular structure in this embodiment, and a semicircular positioning groove a for mounting the atomizer 3 is formed on the atomizing base 2.
Referring to fig. 6 and 7, the atomizer 3 includes a base 31 and an atomizing assembly 32 mounted on the base 31, wherein an atomized liquid is stored in the base 31, and the atomized liquid is atomized by high-frequency vibration after the atomizing assembly 32 is energized to form minute droplets of the atomized liquid, so that mist is sprayed.
As shown in fig. 8 and 9, the atomizing base 2 of the atomizing body 20 includes a controller 21, a power supply 22, a first hall module 23, a second hall module 24, and a control switch 221, wherein the first hall module 23 is respectively connected with the controller 21 and the power supply 22, and the second hall module 24 and the controller 21 are connected with the power supply 22 through the control switch 221; the second hall module 24 is connected to the controller 21.
The switch assembly 1 is provided with a first magnetic element 11 and a second magnetic element 12 which respectively correspond to the positions of the first Hall module 23 and the second Hall module 24.
As shown in fig. 1 and 2, when the switch assembly 1 moves to the first position B, the first magnetic element 11 and the second magnetic element 12 are respectively staggered from the first hall module 23 and the second hall module 24; when the switch assembly 1 moves to the second position C, the first magnetic member 11 and the second magnetic member 12 are opposite to the first hall module 23 and the second hall module 24, respectively.
When the switch assembly 1 is switched between the first position B and the second position C, the first hall module 23 and the second hall module 24 control the atomizing body 20 to start/stop atomizing operation.
With dual magnetic elements and dual hall modules, the first hall module 23 or the second hall module 24 may be activated when there is magnetic interference; when the first hall module 23 is started, only the second hall module 24 and the controller 21 are supplied with power, and the atomizer 3 does not work; when the second hall module 24 is started, the first hall module 23 is not started, so that the second hall module 24 is not powered, and the atomizer 3 does not work; therefore, the double Hall can avoid false start.
Further, the first magnetic member 11 and the second magnetic member 12 corresponding to the first hall module 23 and the second hall module 24 are disposed on both sides of the switch assembly 1, respectively. The first magnetic element 11 and the second magnetic element 12 may be magnets.
When in actual use, the atomizing device can be placed in a bag when not in use, and other magnetic parts can exist in the bag, so that the other magnetic parts in the knapsack can not trigger the atomizer 3 to work by mistake through the double-Hall detection, and the liquid in the atomizer 3 can not flow into the knapsack.
As shown in connection with fig. 4 and 5, the switch assembly 1 is preferably slidably mounted on the atomizing base 2 of the atomizing body 20, and is conveniently opened and closed without occupying space.
Preferably, a magnetic attraction type sliding rail design is adopted between an atomizing main body 20 of the atomizing device and a switch assembly 1, resistance and attraction are generated through two-way magnets, so that magnetomotive force is generated, 4 upper magnets 15 are assembled on the switch assembly, two lower magnets 16 are assembled on the top cover of an atomizing seat 2 of the atomizing main body 20, and the pushing action is completed through pushing.
The atomizing base 2 may also be provided with a blocking member 17, for example two screws, and at least one lower magnet 16. Wherein, the blocking piece 17 is used for connecting the switch assembly 1 with the atomizing base 2 in a sliding way, and the lower magnet 16 is used for realizing the pushing action.
Preferably, the switch assembly 1 is provided with four upper magnets 15, and the atomizing base 2 is provided with two lower magnets 16; when the switch assembly slides to the first position B, the atomizer does not work, and the two upper magnets 15 on the switch assembly 1 are arranged corresponding to the two lower magnets 16 on the atomizing base 2; when the switch assembly 1 slides to the second position C, the atomizer works, and the other two upper magnets 15 on the switch assembly 1 and the two lower magnets 16 on the atomizing base 2 are correspondingly arranged.
The atomizing base 2 of the atomizing body 20 is provided with a sliding base 25 for sliding mounting the switch assembly 1, the switch assembly 1 is provided with a sliding groove 13 for sliding mounting the sliding base 25, and normally, the sliding base 25 is locked on the atomizing body 20, so that the switch assembly 1 can slide between a first position B and a second position C along the sliding groove 13.
Further, in order to ensure the sliding stability, the atomizing seat 2 of the atomizing main body 20 is further provided with a guide rail 26 for guiding the switch assembly 1, and the switch assembly 1 is provided with a guide groove 14 matched with the guide rail 26, so that the switch assembly 1 cannot deviate in the sliding process. The guide groove 14 and the guide rail 26 have lubrication, so that sliding is smoother.
As shown in fig. 7, in some embodiments, the atomizer 3 of the atomizing body 20 includes an atomizing assembly 32, and an outlet 33 through which the aerosol atomized by the atomizing assembly 32 flows out.
Referring to fig. 1,2, 7 and 8, when the switch assembly 1 is in the first position B, the outlet 33 is blocked, when the switch assembly 1 is in the second position C, the outlet 33 is opened, the atomizing assembly 32 is energized to atomize the atomized liquid by high-frequency vibration, and the aerosol formed by atomization is discharged from the outlet 33.
Preferably, a cover 34 may be provided on the outlet 33, and the cover 34 is provided to cover the outlet 33 when not in use, thereby preventing the atomized liquid from flowing out.
As shown in fig. 8 and 9, when the atomizer 3 is turned off, that is, the switch assembly 1 slides to the first position B, and the first magnetic member 11 is far away from the first hall module 23, the first hall module 23 controls the switch 221 to be turned off, and the power supply 22 only supplies power to the first hall module 23, so that the power consumption of the atomizer 3 can be saved; when the atomizer 3 is turned on, that is, the switch assembly 1 moves to the second position C, the switch assembly 1 drives the first magnetic member 11 to approach the first hall module 23, and the first hall module 23 controls the switch 221 to be turned on so as to supply power to the controller 21 and the second hall module 24.
When the switch assembly 1 slides to the second position C, the two magnetic pieces are brought above the Hall devices, the first magnetic piece 11 enables the first Hall module 23 to open the power supply 22, and the whole system is powered; the second magnetic member 12 senses the second hall module 24, so that the controller 21 detects the change of the second hall module 24, and the corresponding work is performed on the whole atomizer 3 through the detection of the two hall devices.
The first hall module 23, the second hall module 24 may both be digital hall sensors, or the first hall module 23 may be a digital hall sensor and the second hall module 24 may include a linear hall sensor.
The first hall module 23 is used for controlling the power on/off of the second hall module 24, and the second hall module 24 is used for controlling the atomizing body 20 to start/stop atomizing operation.
When the switch assembly 1 slides to the second position C, the first Hall module 23 controls the second Hall module 24 to be electrified, and when the second Hall module 24 senses the second magnetic piece 12, the atomizing main body 20 is controlled to start atomizing work; when the switch assembly slides to the first position B, the second hall module 24 controls the atomizing body 20 to stop atomizing, and the first hall module 23 controls the second hall module 24 to be powered off.
In some embodiments, the first hall module 23 and the second hall module 24 are digital hall sensors, when the switch assembly 1 slides up to the second position C, the first hall module 23 senses the first magnetic member 11 to control the control switch 221 to be turned on, the first hall module 23 turns on the power supply 22, the second magnetic member 12 is located at the second hall module 24, the second hall module 24 senses the second magnetic member 12 to control the atomizing main body to turn on the atomizing work through the controller 21, and the atomizer 3 is controlled to work normally after being electrified. When the external disturbing magnetic field is disturbed to the first hall module 23, the atomizer 3 does not work when the system does not detect the change of the hall, when the switch assembly 1 slides to the first position B, the second hall module 24 rapidly turns off the work of the atomizing sheet 323 of the atomizer 3 when detecting the change, the first hall module 23 controls the control switch 221 to be turned off, the controller 21 and the second hall module 24 are powered off, and further, because the second hall module 24 is a digital hall sensor, the atomizing main body 20 stops atomizing and the second hall module 24 is powered off.
In other embodiments, the first hall module 23 is a digital hall sensor and the second hall module 24 is a linear hall sensor. When the switch assembly 1 slides to the second position C, the power supply 22 is turned on, the first hall module 23 senses the first magnetic member 11 to control the control switch 221 to be turned on, the first hall module 23 turns on the power supply 22, the second hall module 24 senses the magnetic field intensity of the second magnetic member 12 to control the atomizing main body to turn on the atomizing work through the controller 21, and if 324 has other magnetic field interference, the second hall module 24 can judge whether the other interference exists according to the detected magnetic field intensity; when the switch assembly 1 slides to the first position B, the second Hall module 24 controls the atomizing main body 20 to stop atomizing work, and the first Hall module 23 controls the second Hall module 24 to be powered off, further, as the second Hall module 24 is a linear Hall sensor, the second Hall module 24 is powered off after the atomizing main body 20 stops atomizing, atomizing driving is rapidly turned off according to the magnetic field change of the second Hall module 24, and atomized liquid accumulation at an atomizing port caused by the fact that atomization is not turned off in time is prevented.
When the second hall module 24 is a linear hall sensor, since the linear hall sensor outputs a control signal by detecting the intensity of the magnetic field, the linear hall sensor can output a control signal earlier than the digital hall sensor, thereby turning off the atomizing assembly 32 in advance. That is, if two digital hall sensors are used, the switching off and switching off of the atomized spray are performed simultaneously, and a linear one-digit switching off of the atomized spray can be performed.
The invention also provides a linear Hall device self-adaptive algorithm of a double-Hall error-prevention atomization structure, wherein the first Hall module 23 is a digital Hall sensor, the second Hall module 24 is a linear Hall sensor, and the algorithm comprises the following steps:
When the switch assembly 1 moves to the first position B to be opened, the controller 21 detects that the first Hall module 23 outputs an effective level, and at the moment, atomization is started and the output voltage value of the second Hall module 24 is sampled;
sampling the output voltage V value of the second Hall module 24 after the voltage output of the second Hall module 24 is stable, and taking the output voltage V value as the output voltage high value Vh of the second Hall module 24;
The atomization is controlled to be turned on/off by subtracting the set voltage from the voltage output high value Vh as the on/off threshold of the second hall module 24.
A self-learning algorithm is introduced, different switch identification thresholds are set according to the voltage range output by the second hall module 24 of different atomizing devices, the threshold set by the algorithm is used as a judgment threshold of an atomizing switch, the error of each atomizing device is reduced, the sensitivity is improved, the different atomizing devices are enabled to be completely opened to completely closed from the switch assembly 1, the V value change of the linear hall second hall module 24 is relatively fixed, and generally about 200.
In general, the average value of the output voltage of the second hall module 24 in the set time is calculated as the high value Vh of the output voltage of the second hall module 24, and one set voltage is subtracted from the high value Vh to obtain the switch detection threshold Vt, and in this embodiment, the set time is preferably 100±10ms.
According to different atomizing devices, the AD of the output voltage V of the second Hall module 24 is between 2100 and 2400.
Preferably, the voltage is set to 60, and the high value minus 60 AD values are used as the switching threshold, so that the positions of the switching components are basically consistent when different atomizing devices are turned on/off, and the consistency of sensitivity is ensured. As shown in fig. 10 and 11, the atomizing assembly 32 includes a first housing 321, a second housing 322, and a microporous atomizing sheet 323 interposed between the first housing 321 and the second housing 322.
The first shell 321 includes a first plastic body 3211 and a first soft body 3212 that are integrally formed, the second shell 322 includes a second plastic body 3221 and a second soft body 3222 that are integrally formed, and the first soft body 3212 and the second soft body 3222 clamp the microporous atomization sheet 323.
The atomization assembly 32 is simple to assemble, the assembly procedure is reduced by optimizing the structure of the product, the simple modularized assembly of the product is realized, the first plastic body 3211 and the first soft plastic body 3212 are made into an in-mold injection molding mode, the second plastic body 3221 and the second soft plastic body 3222 are made into an in-mold injection molding mode, the microporous atomization plate 323 is assembled in a clamping mode, the conductive wire 325 of the atomization plate 323 is inserted into the hole site of the conductive piece 324, the conductive wire 325 is fixed by the flat conductive piece 324, and the assembly procedure of the whole atomization assembly 32 is completed.
Preferably, an outlet 33 for discharging the aerosol atomized by the microporous atomizing sheet 323 is formed on the first housing 321.
In some embodiments, the second housing 322 is provided with a receiving hole 3223 for installing the conductive member 324, and the conductive member 324 is electrically connected to the micro-porous atomization plate 323, and transmits electric energy and a driving signal.
Further, one end of the wire 325 is connected to the micro-porous atomizing sheet 323 and the other end is connected to the conductive member 324 by welding. Preferably, the conductive member 324 is provided with a fixing hole 3241, and the wire 325 is inserted into the fixing hole 3241 and fixed to the fixing hole 3241, for example, after the wire 325 is inserted into the fixing hole 3241, the wire 325 is clamped by the clamped fixing hole 3241.
As shown in connection with fig. 12, 14 and 15, the atomizer 3 further comprises a base 31 to which the conductive member 324 of the atomizing assembly 32 is mounted, the conductive member 324 extending out of the base 31 to be in electrical communication with the electrical circuit on the atomizing base 2.
The atomizing base 2 is provided with a slave circuit board 27 electrically connected to the conductive member 324 and a master circuit board 27b electrically connected to the slave circuit board 27, and the controller 21 is generally disposed on the master circuit board 27 b. Preferably, the conductive member 324 is a spring pin that is in resilient contact with the circuit board 27. Further, the circuit board 27 is electrically connected to the main circuit board 27b through an FPC, so that the temperature of the atomizing sheet 323 is controlled by the controller 21.
As shown in fig. 13, in some embodiments, the base 31 is provided with a liquid storage cavity K and a partition 311, and the partition 311 divides the liquid storage cavity K into a first cavity D and a second cavity E that are mutually communicated.
The atomizing assembly 32 includes an atomizing plate 323, and the atomizing plate 323 is disposed on the communication channels of the first and second chambers D and E.
The partition piece 311 is arranged in the base 31, besides enhancing the structural strength, the guide part 312 is arranged at the end part of the partition piece 311, the microporous atomizing sheet 323 can be understood as being vaporized to generate bubbles in the process of changing liquid into water mist through ultrasonic oscillation, and the guide part 312 can guide the bubbles to flow into the liquid storage cavity K of the base 31, so that the bubbles generated by atomizing the liquid can be dredged, and the dry burning condition is prevented.
Further, as shown in fig. 12 and 13, the guide portion 312 includes a first guide surface 3121 that guides the air bubbles generated on the atomizing sheet 323 to the outside, and a second guide surface 3122 that guides the air bubbles to the second chamber E. Preferably, the guide 312 is arcuate or V-shaped, depending on the inclined face, to channel the bubbles outwardly.
In some embodiments, the partition 311 includes a first baffle wall 3111 and a second baffle wall 3112 disposed at intervals, and a guide 312 connected between the same ends of the first baffle wall 3111 and the second baffle wall 3112, so as to enhance the overall strength of the partition 311 and the base 31.
Further, the atomizer 3 has a semicircular structure, and the partition piece 311 is disposed on the middle line of the atomizer 3, so that bubbles can be more uniformly conducted outwards to the first and second cavities D and E on two sides.
Preferably, the partition 311 extends radially outward from the center of the atomizer 3, bisecting the liquid storage chamber K of the atomizer 3, and making the bubble dispersion more uniform.
Referring to fig. 6,7 and 13, in some embodiments, the base 31 includes a flat cutting wall 314 disposed along a circumference, and a semicircular side wall 315 connected between two ends of the flat cutting wall 314, openings 316 corresponding to the first cavity D and the second cavity E are formed on the flat cutting wall 314, and plugs 317 are formed on the openings 316, so that atomized liquid can be added after the plugs 317 are pulled out, and the liquid storage cavity K can be cleaned conveniently.
As shown in fig. 7 and 12, the partition 311 is preferably provided with a step 313 for overlapping and supporting the atomizing assembly 32, so that the atomizing assembly 32 is more stably placed and is convenient to position.
In some embodiments, the base 31 is provided with a settling chamber 318 in which the atomizing assembly 32 is disposed, and a communication port 3181 communicating with the first and second chambers D and E is provided on a bottom surface of the settling chamber 318, so that the atomizing sheet 323 atomizes the liquid in the first and second chambers D and E. Preferably, the bottom wall of the countersink 318 is flush with the step 313.
The guide portion 312 protrudes from the inner edge of the communication port 3181 toward the center of the communication port 3181, so that the guide portion 312 can serve to guide the air bubbles on the atomizing sheet 323 outside the communication port 3181.
Further, the periphery of the communication port 3181 is further provided with a retainer ring 3182 protruding out of the liquid storage cavity K, the atomization assembly 21 is provided with a concave area L sleeved on the retainer ring 3182, the function of positioning the atomization assembly 21 can be achieved, and atomized liquid in the liquid storage cavity K can be prevented from leaking.
Preferably, the baffle 3182 is provided with a via 3183, the via 3183 is separated from the liquid storage cavity K, and the conductive member 324 on the atomizing assembly 32 passes through the bottom of the via 3183 to be connected with the power supply 22, so that the atomizing assembly 32 is convenient to be connected with electricity, and the structure is compact and the space occupation is small.
Referring to fig. 7 and 11, in order to prevent the atomizing assembly 32 from falling out of the settling chamber 318, a fastening hole 3184 is provided on an inner wall surface of the settling chamber 318, a fastener M fastened to the fastening hole 3184 is provided on the atomizing assembly 32, and the atomizing assembly is fastened and fixed, thereby improving stability.
As shown in fig. 7, 12 and 13, in general, the atomizing sheet 323 is provided outside the communication port 3181 to atomize the atomized liquid in the communication port 3181.
Preferably, a part of the atomizing sheet 323 is disposed in the first chamber D, and the other part is disposed in the second chamber E, and atomizes the atomized liquid in both chambers.
The middle of the atomizing plate 323 is provided with a protrusion 326, and preferably, the protrusion 326 is centered on the middle line of the guide 312.
As shown in fig. 12 and 13, the width between the first barrier wall 3111 and the second barrier wall 3112 of the separator 311 cannot be too wide, and if too wide, the larger the barrier area is, the larger the guide portion 312 is, the more bubbles are accumulated, and dry burning is likely to occur. Preferably, the width of the spacer 311 is 1 to 1.2 times the diameter of the protrusion 326.
In addition, the separator 311 cannot be far from the atomizing sheet 323, and the effect of dredging bubbles is deteriorated if the distance is far. Preferably, the distance between the second wall surface G of the partition 311 and the center of the protrusion 326 is 0.3 to 0.5 times the diameter of the protrusion 326.
In some embodiments, as shown in fig. 15 and 16, a light-guiding and emitting ring structure 28 is further disposed on the bottom surface of the atomizing base 2, so that light of a light source such as an LED in the atomizing base 2 can be emitted to the bottom surface circumference of the atomizing base 2.
The light guide-emitting ring structure 28 includes a light guide plate 281, a light guide head 282 provided on one side of the light guide plate 281, and a light emitting flange 283 protruding on one side of the circumferential direction of the light guide plate 281, and an end of the light emitting flange 283 is a light emitting surface.
The light guide plate 281 is mounted on the bottom surface of the atomizing base 2, and the inner ring of the light emitting flange 283 is attached with the light shielding decorative sheet 29, so that the light source emits light from the light emitting flange 283 after being guided out along the light guide plate 281.
The light-guiding luminous ring structure 28 is in the limited space of the atomizing seat 2, so that the light of the internal light source is guided to the light-guiding plate 281 by the light-guiding head 282, and then is guided to the light-emitting flange 283 of the periphery by the light-guiding plate 281 to be emitted, the light-emitting effect is good, and the problem of the bottom of the atomizing seat 2 emitting light is solved.
The light source emits light in a direction opposite to the end of the light guide head 282, so that light can enter the light guide head 282 sufficiently. Preferably, the light guide plate 281, the light guide head 282 and the light emitting flange 283 are integrally formed, and are made of transparent material, typically plastic, which can prevent light absorption.
Preferably, the light emitting surface of the light emitting flange 283 is a cambered surface, which can increase the light emitting range, and of course, the light emitting surface may be a prismatic surface. Further, the light emitting area of the light emitting surface is not smaller than 175 °, and the light emitting area is made larger.
A chamfer I is formed between the root of the light guide head 282 and the light guide plate 281, and a chamfer J is formed on the outer edge of the same side of the light guide plate 281 as the light guide head 282, so that the incident light can be better guided into the light guide path.
In this embodiment, the light guide plate 281 is circular, and the ratio of the diameter of the light guide plate 281 to the height H of the light guide head 282 is 10:1-15:1. in other embodiments, the light guide plate 281 may be other than circular, for example, square, polygonal, etc., and the ratio of the length of the long side of the light guide plate 281 to the height of the light guide head 282 is 10:1-15:1.
The ratio of the thickness H of the light guide plate 281 to the width N of the light emitting surface is 0.9 to 1.1, so that the light emitting effect is better. If too wide or too narrow, the energy loss becomes large at the time of optical path conversion, and the light emission luminance becomes weak.
The light emitting surface of the light emitting flange 283 is formed with a textured structure formed by a surface treatment process such as a texturing process, so that a diffusion range of light passing through the surface can be increased.
The area of the end face of the light guide head 282 is not smaller than the area of the light emitting face of the light source at the end face of the light guide head 282, so that the light of the light source can be sufficiently guided out from the light guide head 282.
Further, a concave light guide hole 284 is disposed on a side of the light guide plate 281 opposite to the light guide head 282, and the light guide hole 284 can radiate the light path outwards and guide the light to the light emitting surface for emitting light through oblique angles around.
Preferably, the light guide holes 284 are tapered to radiate light to the periphery, and the light guide holes 284 may be cold tapered or rounded tapered.
The ratio of the depth of the light guide hole 284 to the thickness of the light guide plate 281 is 1 to 1.5, so that the light is more sufficiently radiated to the light guide plate 281.
Further, the light guiding hole 284 is concentric with the light guiding head 282, in this embodiment, the light guiding hole 284 is disposed eccentrically, and the light guiding hole 284 is preferably disposed at the center of the light guiding plate 281.
It will be appreciated that the above technical features may be used in any combination without limitation.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (16)
1. The double-Hall mistake-proofing atomization structure is characterized by comprising an atomization main body (20) and a switch assembly (1) which is installed on the atomization main body (20) in an adjustable position;
the atomization main body (20) comprises a first Hall module (23) and a second Hall module (24);
the switch assembly (1) is provided with a first magnetic piece (11) and a second magnetic piece (12) which correspond to the positions of the first Hall module (23) and the second Hall module (24) respectively;
when the switch assembly (1) moves to a first position (B), the first magnetic piece (11) and the second magnetic piece (12) are staggered with the first Hall module (23) and the second Hall module (24) respectively;
When the switch assembly (1) moves to a second position (C), the first magnetic piece (11) and the second magnetic piece (12) are respectively opposite to the first Hall module (23) and the second Hall module (24);
when the switch assembly (1) is switched between the first position (B) and the second position (C), the first Hall module (23) and the second Hall module (24) control the atomization main body (20) to start/stop atomization;
The first Hall module (23) is used for controlling the power-on/power-off of the second Hall module (24), and the second Hall module (24) is used for controlling the atomizing main body (20) to start/stop atomizing work.
2. The double-hall mistake-proofing atomizing structure according to claim 1, wherein the first magnetic member (11) and the second magnetic member (12) are respectively provided on both sides of the switch assembly (1).
3. The double-hall mistake-proofing atomizing structure according to claim 1, wherein the first hall module (23) and the second hall module (24) are digital hall sensors; or, the first Hall module (23) is a digital Hall sensor, and the second Hall module (24) is a linear Hall sensor.
4. The dual hall mistake-proofing atomizing structure according to claim 1, wherein when said switch assembly (1) is slid to said second position (C), said first hall module (23) controls said second hall module (24) to be powered on, and when said second hall module (24) senses said second magnetic member (12), said atomizing body (20) is controlled to be turned on for atomizing.
5. The dual hall mistake-proofing atomizing structure according to claim 1, wherein when said switch assembly is slid to said first position (B), said second hall module (24) controls said atomizing body (20) to stop atomizing operation, and said first hall module (23) controls said second hall module (24) to be powered off.
6. The dual hall mistake-proofing atomizing structure of claim 5, wherein when said second hall module (24) is a linear hall sensor, said second hall module (24) is de-energized after said atomizing body (20) stops atomizing; when the second hall module (24) is a digital hall module, the atomizing body (20) stops atomizing while the second hall module (24) is powered off.
7. The dual hall mistake-proofing atomizing structure according to claim 1, wherein the atomizing body (20) further comprises a controller (21), a control switch (221), and a power supply (22), the first hall module (23) is connected to the controller (21) and the power supply (22), respectively, and the second hall module (24) and the controller (21) are connected to the power supply (22) through the control switch (221); the second Hall module (24) is connected with the controller (21).
8. The dual hall mistake-proofing atomizing structure according to claim 7, wherein when said switch assembly (1) is in said first position (B), said first hall module (23) controls said control switch (221) to be turned off, and said controller (21) and said second hall module (24) are powered off;
When the switch assembly (1) is located at the second position (C), the first Hall module (23) senses the first magnetic piece (11) to control the control switch (221) to be conducted, and the second Hall module (24) senses the second magnetic piece (12) to control the atomization main body to start atomization through the controller (21).
9. A dual hall mistake-proofing spray structure according to any one of claims 1 to 8, wherein the switch assembly (1) is slidably mounted on the spray body (20).
10. The double-hall mistake-proofing atomizing structure according to claim 9, wherein a sliding seat (25) for sliding mounting of the switch assembly (1) is arranged on the atomizing main body (20), and the switch assembly (1) is provided with a sliding groove (13) for sliding mounting of the sliding seat (25).
11. The double-hall mistake-proofing atomizing structure according to claim 9, wherein the atomizing main body (20) is further provided with a guide rail (26) for guiding the switch assembly (1), and the switch assembly (1) is provided with a guide groove (14) matched with the guide rail (26).
12. A dual hall mistake-proofing atomizing structure according to any one of claims 1 to 8, wherein an atomizing assembly (32) and an outlet (33) for letting out aerosol atomized by the atomizing assembly (32) are provided on the atomizing body (20).
13. The double hall mistake-proofing atomizing structure according to claim 12, wherein said switch assembly (1) blocks said outlet (33) when in said first position (B), and said switch assembly (1) opens said outlet (33) when in said second position (C).
14. An atomising device comprising a double hall mistake-proofing atomising structure as claimed in any one of claims 1 to 13.
15. A linear hall adaptive algorithm of a double hall mistake proofing atomizing structure according to claim 1, characterized in that said first hall module (23) is a digital hall sensor and said second hall module (24) comprises a linear hall sensor, said algorithm comprising the steps of;
When the switch assembly (1) moves to a first position (B), the first Hall module (23) outputs an effective level, and after the voltage output of the second Hall module (24) is stable, the voltage V value output by the second Hall module (24) is sampled and used as a voltage output high value Vh of the second Hall module (24);
And the voltage output high value Vh is used for subtracting a set voltage as an on/off threshold value of the second Hall module (24), so as to perform on/off control on atomization.
16. The linear hall adaptive algorithm of the double hall mistake-proofing atomizing structure according to claim 15, wherein an average value of the output voltage of the second hall module (24) in a set time is calculated as the high value Vh of the output voltage of the second hall module (24).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293044.4A CN114225162B (en) | 2021-11-03 | 2021-11-03 | Atomizing device, double-Hall mistake-proofing atomizing structure and linear Hall self-adaptive algorithm |
| PCT/CN2022/129355 WO2023078312A1 (en) | 2021-11-03 | 2022-11-02 | Atomizing apparatus, double hall error-proof atomizing structure, and hall adaptive algorithm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293044.4A CN114225162B (en) | 2021-11-03 | 2021-11-03 | Atomizing device, double-Hall mistake-proofing atomizing structure and linear Hall self-adaptive algorithm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114225162A CN114225162A (en) | 2022-03-25 |
| CN114225162B true CN114225162B (en) | 2024-08-13 |
Family
ID=80743781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111293044.4A Active CN114225162B (en) | 2021-11-03 | 2021-11-03 | Atomizing device, double-Hall mistake-proofing atomizing structure and linear Hall self-adaptive algorithm |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114225162B (en) |
| WO (1) | WO2023078312A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225162B (en) * | 2021-11-03 | 2024-08-13 | 深圳摩尔雾化健康医疗科技有限公司 | Atomizing device, double-Hall mistake-proofing atomizing structure and linear Hall self-adaptive algorithm |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292846A (en) * | 2015-05-22 | 2017-01-04 | 中兴通讯股份有限公司 | Electronic equipment, protection overlap and are applied to the method renovating detection of electronic equipment |
| CN110432548A (en) * | 2019-06-12 | 2019-11-12 | 深圳市合元科技有限公司 | Aerosol generates system |
| CN113576050A (en) * | 2021-09-08 | 2021-11-02 | 富海半导体(深圳)有限公司 | Electronic atomizer capable of preventing false start |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6867680B1 (en) * | 2000-06-30 | 2005-03-15 | Otto Controls Division, Otto Engineering, Inc | Dual magnet hall effect switch |
| GB0209783D0 (en) * | 2002-04-29 | 2002-06-05 | Glaxo Group Ltd | Medicament dispenser |
| CN103903909A (en) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Waterproof electronic device and magnetic induction switch thereof |
| CN206880914U (en) * | 2016-12-12 | 2018-01-16 | 青岛未来移动医疗科技有限公司 | Nozzle and intelligent self-adjustable atomizer administration device is administered in atomizer |
| CN110882456B (en) * | 2018-09-11 | 2021-06-25 | 捷普科技（上海）有限公司 | Medicament dispenser |
| CN111131556B (en) * | 2018-10-31 | 2021-07-30 | 北京小米移动软件有限公司 | Sliding cover type terminal, sliding cover state detection method, device and manufacturing method |
| CN109602979B (en) * | 2018-12-29 | 2024-04-19 | 广州润尔健康科技有限公司 | Medical atomizing device |
| CN113647700B (en) * | 2019-01-09 | 2023-09-08 | 常州市派腾电子技术服务有限公司 | Control methods and devices for electronic cigarettes |
| CN110141000B (en) * | 2019-05-16 | 2024-01-26 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomizer, power supply assembly and control method thereof |
| CN111156638A (en) * | 2020-02-14 | 2020-05-15 | 佛山市顺德区巨科电器有限公司 | Humidifier with automatic water adding and power off functions |
| CN111671156A (en) * | 2020-07-13 | 2020-09-18 | 深圳市斯永威科技有限公司 | Electronic atomization device, control method of electronic atomization device, and storage medium |
| CN214515562U (en) * | 2020-12-23 | 2021-10-29 | 广东罗曼智能科技股份有限公司 | spray device |
| CN114082581B (en) * | 2021-11-03 | 2024-11-12 | 深圳摩尔雾化健康医疗科技有限公司 | Atomizing device and atomizer |
| CN114225162B (en) * | 2021-11-03 | 2024-08-13 | 深圳摩尔雾化健康医疗科技有限公司 | Atomizing device, double-Hall mistake-proofing atomizing structure and linear Hall self-adaptive algorithm |
-
2021
- 2021-11-03 CN CN202111293044.4A patent/CN114225162B/en active Active
-
2022
- 2022-11-02 WO PCT/CN2022/129355 patent/WO2023078312A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292846A (en) * | 2015-05-22 | 2017-01-04 | 中兴通讯股份有限公司 | Electronic equipment, protection overlap and are applied to the method renovating detection of electronic equipment |
| CN110432548A (en) * | 2019-06-12 | 2019-11-12 | 深圳市合元科技有限公司 | Aerosol generates system |
| CN113576050A (en) * | 2021-09-08 | 2021-11-02 | 富海半导体(深圳)有限公司 | Electronic atomizer capable of preventing false start |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114225162A (en) | 2022-03-25 |
| WO2023078312A1 (en) | 2023-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114082581B (en) | Atomizing device and atomizer | |
| KR102782024B1 (en) | Dryer | |
| CN114225162B (en) | Atomizing device, double-Hall mistake-proofing atomizing structure and linear Hall self-adaptive algorithm | |
| EP3554418B1 (en) | Brushing device with illumination features | |
| RU83315U1 (en) | SELF-LIGHTING SHOWER SPRAY WITH EXHAUST HOLES | |
| RU2736824C1 (en) | Aerosol device power supply unit, aerosol device power supply unit control method and computer-readable carrier containing aerosol device power supply unit control program | |
| KR101944875B1 (en) | Portable nebulizer with a dust shield | |
| TWI727406B (en) | Illumination assembly and a method for illuminating a storage unit | |
| US7794095B2 (en) | Sanitary fitting with a lightguide outflow pipe | |
| US20230355825A1 (en) | Fragrance machine | |
| CN217250118U (en) | Atomizing device and atomizer | |
| CN216910773U (en) | Atomizing device, atomizer and atomizing component | |
| CN217774575U (en) | Atomization device and light guide luminous ring structure thereof | |
| US20090236444A1 (en) | Sanitary system comprising a hand-held shower and a charging set | |
| CN210750868U (en) | Water supplement instrument | |
| CN110251817B (en) | Moisturizing appearance | |
| JP2022101111A (en) | Faucet unit and wash cabinet provided with the same | |
| KR200352650Y1 (en) | A structure of a sensing device for smoke | |
| CN116391913A (en) | Ultrasonic atomizing equipment and atomizing device thereof | |
| WO2023077295A1 (en) | Atomization device and atomizer | |
| CN114732933A (en) | Atomization device and control method thereof | |
| WO2019052528A1 (en) | Sensing light bulb | |
| CN217851325U (en) | Power supply module and electronic atomization device thereof | |
| US20190282720A1 (en) | Aroma diffusing device and method of controlling aroma diffusing device | |
| KR20180078397A (en) | Wireless humidifier set and control method of the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518102 401, No. 17, Dongcai Industrial Zone, Gushu community, Xixiang street, Bao'an District, Shenzhen, Guangdong Applicant after: Shenzhen Moore Health Medical Technology Co.,Ltd. Address before: 518102 401, No. 17, Gushu Dongcai Industrial Zone, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Applicant before: Shenzhen Moore Health Medical Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |