CN214515566U - Sprayer with a spray tube - Google Patents
Sprayer with a spray tube Download PDFInfo
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- CN214515566U CN214515566U CN202120134626.7U CN202120134626U CN214515566U CN 214515566 U CN214515566 U CN 214515566U CN 202120134626 U CN202120134626 U CN 202120134626U CN 214515566 U CN214515566 U CN 214515566U
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- water
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- casing
- air supply
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Abstract
The utility model relates to a sprayer, including casing, liquid reserve tank, atomizing piece, be used for monitoring whether the user is close to induction system, air supply arrangement and control circuit board, induction system, air supply arrangement, control circuit board and liquid reserve tank set up at the casing inner chamber, the liquid reserve tank is opened there are nozzle, atomizing mouth and air outlet, air supply arrangement intercommunication air outlet, air outlet intercommunication nozzle, nozzle expose outside the casing, the atomizing piece is fixed and is carried out high-frequency vibration to the water of liquid reserve tank in the atomizing mouth and form water smoke; realize contactless disinfection, improve the health, utilize the atomizing piece to carry out high-frequency vibration to the water of liquid reserve tank in addition and form the water smoke, external cold wind drives the water smoke and toward the nozzle blowout in air supply arrangement along the air outlet entering liquid reserve tank, carries out humidification or disinfection to the environment, utilizes the water smoke that the atomizing piece formed moreover, and the atomizing is more even.
Description
Technical Field
The utility model relates to a sprayer.
Background
The existing sprayer comprises a device for compressing air, a thin tube, a nozzle and the like, wherein the sprayer converts liquid medicine or other liquid into fog-like liquid to be uniformly sprayed by utilizing the suction effect, a user needs to press a spray switch when using the sprayer, the operation is complex, and the water fog sprayed by utilizing the suction effect is not uniform.
If the atomizer stores the antiseptic solution, the user is through pressing the spray switch, and the atomizer produces disinfection spraying and disinfects user's hand, just can spray owing to need contact spray switch, leads to the bacterium that the user carried to adhere to easily on the spray switch, infects easily to next user on, reduces disinfection effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic atomizer that sprays when human is close to, atomization effect is good.
The purpose of the utility model is realized like this:
a sprayer comprises a shell, a liquid storage tank, an atomizing sheet, a sensing device for monitoring whether a user is close to the sprayer, an air supply device and a control circuit board, wherein the sensing device, the air supply device, the control circuit board and the liquid storage tank are arranged in an inner cavity of the shell;
the induction system is arranged in the casing, the induction system, the atomizing sheet and the air supply device are respectively electrically connected with the control circuit board, when a user is close to the sprayer, the induction system feeds back induction signals to the control circuit board, and the control circuit board controls the starting and stopping of the atomizing sheet and the air supply device according to the induction signals.
When induction system senses the human body and is close to, induction system feedback sensing signal to control circuit board, control circuit board opens and stops according to induction signal control atomizing piece and air supply arrangement, the user need not the contact atomizer and can spray, if the antiseptic solution is deposited to the liquid reserve tank, then the spraying disinfection spraying of blowout, realize contactless disinfection, improve the health, and utilize the atomizing piece to carry out high-frequency vibration to the water of liquid reserve tank and form the water smoke, external cold wind drives the water smoke toward the nozzle blowout in air supply arrangement along the air outlet entering liquid reserve tank, carry out humidification or disinfection to the environment, and utilize the water smoke that the atomizing piece formed, it is more even to atomize.
The purpose of the utility model can also adopt the following technical measures to solve:
more specifically, the sensing device is a pyroelectric infrared sensor or a photoelectric sensor.
When a person enters the sensing range, the pyroelectric infrared sensor detects the change of the infrared spectrum of the human body, the load (the atomizing sheet and the air supply device) is automatically switched on, and the load (the atomizing sheet and the air supply device) is automatically switched off after the person leaves, so that the device is convenient, safe and energy-saving.
When a person enters the sensing range, the photoelectric sensor is shielded by the human body, the load (the atomizing sheet and the air supply device) is automatically switched on, the photoelectric sensor is not shielded after the person leaves, and the load (the atomizing sheet and the air supply device) is automatically switched off, so that the device is convenient, safe and energy-saving.
The water mist spraying device comprises a water mist spraying device, a water mist spraying device and a water mist reversing cover, wherein the water mist spraying device comprises a water mist spraying device, a water mist reversing cover and a water mist reversing device, the water mist reversing cover is provided with a reversing port used for changing the spraying direction of water mist, the water mist reversing cover is detachably arranged on the water mist spraying port, and the reversing port is communicated with the water mist spraying port. The water mist is sprayed outwards along the spraying opening and the reversing opening, the reversing opening changes the spraying direction, the spraying is sprayed towards the front, the spraying is convenient to spray to the hand of a user, when the user needs to fill liquid, the user removes the spraying reversing cover to expose the spraying opening, and the user can fill the liquid into the liquid storage tank through the spraying opening.
As a more specific scheme, supporting legs are arranged at two ends of the spray reversing cover, the supporting legs extend into the spray opening, and the supporting legs and the spray opening are in interference fit, so that the spray reversing cover is clamped on the spray opening. The supporting legs are clamped in the spraying port, so that the spraying reversing cover can be clamped in the spraying port, and the installation is very simple.
As a more specific scheme, the intelligent control cabinet further comprises a storage battery, wherein a charging socket is arranged on one side of the casing, and the charging socket and the storage battery are respectively and electrically connected with the control circuit board.
As more specific scheme, still including being used for pasting/fixing the mounting panel on the wall body, the casing lateral wall is opened there is the mounting groove, in the mounting panel inserts the mounting groove, casing and mounting panel are connected, and the casing is pasted or is fixed on the wall body through the mounting panel. The casing passes through the mounting panel to be fixed on the wall body, realizes the atomizer installation, and the installation is very simple.
As a more specific scheme, air supply arrangement is the fan, the lateral wall of casing is opened there is the champignon installation cavity, and the champignon installation cavity is opened the second air intake of intercommunication casing inner chamber, and the entrance of champignon installation cavity is provided with removable face lid, the face lid is opened there is first air intake.
The fan operation forms cold wind, and cold wind forms the cold wind of area champignon through first air intake contact champignon under the effect of fan, and the cold wind of area champignon contacts the water smoke through second air intake and air outlet entering liquid reserve tank in, forms the water smoke of area champignon and toward the nozzle blowout, carries out the champignon to the environment.
As a more specific scheme, the face cover is provided with a buckle, the aromatherapy installation cavity is provided with a buckling hole, the buckle is inserted into the buckling hole, and the face cover is buckled at an inlet of the aromatherapy installation cavity. Put in detaining the hole through the buckle card, realize the face lid lock in champignon installation cavity, the installation is simple.
As a more specific scheme, the device also comprises an anion generator which is arranged in the machine shell, and the anion generator is electrically connected with the control circuit board. The negative ion generator generates negative ions with negative charges and smoke dust floating in the air and with positive charges to perform electrode neutralization, so that the smoke dust is naturally deposited, and the air is refreshed, and the smoke and dust are eliminated.
As more specific scheme, still include lack of water protection device, water yield monitoring devices, lack of water pilot lamp, work pilot lamp, low-power indicator and shift knob set up on the shell, lack of water protection device and water yield monitoring devices set up in the liquid reserve tank, lack of water protection device, water yield monitoring devices, lack of water pilot lamp, work pilot lamp, low-power indicator and shift knob are connected with control circuit board electricity respectively.
The utility model has the advantages as follows:
the utility model discloses, when induction system senses the human body and is close to, induction system feedback sensing signal to control circuit board, control circuit board opens according to opening of induction signal control atomizing piece and air supply arrangement and stops, the user need not the contact atomizer and can spray, if the antiseptic solution is deposited to the liquid reserve tank, then the spraying of blowout disinfection, realize contactless disinfection, improve the health, and utilize the atomizing piece to carry out high-frequency vibration to the water of liquid reserve tank and form the water smoke, external cold wind drives the water smoke toward the nozzle blowout in air supply arrangement along the liquid reserve tank along the air outlet entering, carry out humidification or disinfection to the environment, and utilize the water smoke that the atomizing piece formed, it is more even to atomize.
The utility model discloses, water smoke is along nozzle, switching-over mouth toward outer blowout, and the switching-over mouth changes the direction of spraying, makes the spraying towards the blowout in the place ahead, and the spraying of being convenient for sprays to user's hand, if when the user need annotate liquid, the user demolishs spraying switching-over lid and can expose the nozzle, the user through the nozzle toward liquid reserve tank filling liquid can, easy operation.
Drawings
Fig. 1 is a schematic view of a nebulizer.
Fig. 2 is a schematic cross-sectional view of the nebulizer.
Fig. 3 is another angular cross-sectional view of the nebulizer.
Fig. 4 is an exploded schematic view of the sprayer.
Fig. 5 is an assembly view of the sprayer.
Fig. 6 is another exploded view of the sprayer.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
embodiment, as shown in fig. 1 to 6, a sprayer includes a housing 1, a liquid storage tank 2, an atomizing plate 3, a sensing device 4 for monitoring whether a user approaches, a control circuit board (not shown), a spray direction changing cover 5, a storage battery 6, a fan 7, a water shortage protection device (not shown), a water amount monitoring device (not shown), a water shortage indicator lamp 100, a work indicator lamp 200, a low battery indicator lamp 300, a work indicator lamp 200, a switch button 9, and a mounting plate (not shown) for attaching/fixing on a wall.
The spray reversing cover 5 is provided with a reversing opening 51 used for changing the spraying direction of water mist, supporting legs 52 are arranged at two ends of the spray reversing cover 5, the supporting legs 52 extend into the spray opening 21, the supporting legs 52 are in interference fit with the spray opening 21, the spray reversing cover 5 is clamped on the spray opening 21, and the reversing opening 51 is communicated with the spray opening 21.
A side wall of the casing 1 is provided with a charging socket 11, the charging socket 11 is type-c, another side wall of the casing 1 is provided with a mounting groove 12 and a fragrance mounting cavity 13, the bottom of the casing 1 is provided with a blocking cover 14, and the blocking cover 14 blocks the water outlet 23.
In this embodiment, a negative ion generator (not shown) may be further added, the negative ion generator is disposed in the chassis 1, and the negative ion generator is electrically connected to the control circuit board.
Installing a sprayer:
the user pastes the mounting panel on the wall body, inserts the mounting panel in mounting groove 12 after that, and casing 1 and mounting panel are connected, realize that the atomizer hangs on the wall body, and the installation is very simple.
Liquid filling device for sprayer
The user pulls out the spray reversing cover 5 to expose the spray opening 21, and the user fills the liquid into the liquid storage tank 2 through the spray opening 21, so that the liquid filling can be completed, and the operation is very simple.
Starting and stopping the sprayer:
the user presses the switch button 9 for a long time to start the sprayer, the water shortage indicator lamp 100, the work indicator lamp 200 and the low battery indicator lamp 300 are simultaneously turned on at the same time, and after 2 seconds, the water shortage indicator lamp 100, the work indicator lamp 200 and the low battery indicator lamp 300 are simultaneously turned off.
The user presses the switch button 9 for a long time to turn off the sprayer, the water shortage indicator lamp 100, the work indicator lamp 200 and the low battery indicator lamp 300 are simultaneously turned on at the same time, and after 2 seconds, the water shortage indicator lamp 100, the work indicator lamp 200 and the low battery indicator lamp 300 are simultaneously turned off.
Working indicator 200 (white): when in the fog state, the working indicator lamp 200 is on; when the fog is stopped, the working indicator lamp 200 is turned off; the on-off modes are all provided with 'dripping' prompt tones;
water deficit indicator lamp 100 (red): the water-saving water dispenser is in a extinguished state at ordinary times, when water shortage is detected, the red light indicator lamp flickers at a frequency of 500ms, a 'dripping' prompt sound is generated at an interval of 5 seconds, and the indicator lamp is extinguished and the prompt sound is stopped until water addition is detected;
low battery indicator light 300 (red, white): under the sufficient condition of electric quantity, low power indicator 300 is in the state of going out, if the electric quantity is less than 5%, this time spraying is not opened, and low power indicator 300 is according to 500ms frequency scintillation.
Charging and displaying: in the charged state, the low power indicator 300 flashes at a frequency of 500ms, and when the charge is full, the low power indicator 300 turns on the white light constantly.
The sprayer works:
timing spraying: after the last spraying (human body induction spraying or spraying) is finished, the control circuit board starts the atomizing sheet 3 again to work every 1 hour, the spraying is carried out for 30 seconds, and the control circuit board does not carry out the spraying program within a preset time period of 24:00-6: 00.
Human body induction spraying: when a user approaches the sprayer, the sensing device 4 senses that a human body approaches, the sensing device 4 sends a signal to the control circuit board, the control circuit board starts the atomizing sheet 3 and the fan 7 to work, the spraying is carried out for 30 seconds, the time of the timing spraying starts to be calculated again, and the control circuit board presets a program that the spraying is not carried out in a time period of 24:00-6: 00.
The water shortage protection function is to detect that no water exists and automatically stop spraying, and the water shortage protection function has a 'drop' sound to prompt an alarm and twinkle light.
Water quantity detection module: the maximum water quantity is set, when water is added, the water is detected to exceed the maximum water quantity, and a 'dripping' sound is generated to prompt an alarm.
The aromatherapy function is as follows:
the user places the champignon in champignon mounting cavity 13, and face lid 88 lock makes the champignon firmly put at champignon mounting cavity 13 on champignon mounting cavity 13, and when fan 7 moves, external cold wind forms the fragrant cold wind of taking through first air intake 81 contact champignon, and the cold wind of taking the champignon contacts the water smoke in second air intake 132 and the air outlet 24 entering liquid reserve tank, forms the water smoke of taking the champignon and toward the nozzle blowout, carries out the champignon to the environment.
The spraying function is as follows:
atomizing piece 3 carries out the vibration of 1.7MHZ frequency to the liquid of liquid reserve tank 2, the liquid water atomization of liquid reserve tank 2 is the ultramicron's of 1-5 microns water smoke, external cold wind is under the effect of fan 7, through first air intake 81, second air intake 132, air outlet 24, nozzle 21 is followed reversing opening 51 and is gone out blowout after the switching-over, the user can place in nozzle 21 position by the hand, water smoke sprays at user's hand, if liquid is the antiseptic solution, atomizer spun disinfection spraying can disinfect user's hand, realize contactless disinfection.
Claims (10)
1. The utility model provides a sprayer, includes casing, liquid reserve tank, atomizing piece, is used for monitoring whether induction system, air supply arrangement and the control circuit board that the user is close to, its characterized in that: the induction device, the air supply device, the control circuit board and the liquid storage tank are arranged in the inner cavity of the shell, the liquid storage tank is provided with a spray nozzle, an atomization nozzle and an air outlet, the air supply device is communicated with the air outlet, the air outlet is communicated with the liquid storage tank, the spray nozzle is exposed out of the shell, and the atomization sheet is fixed in the atomization nozzle to carry out high-frequency vibration on water in the liquid storage tank to form water mist;
the induction system is arranged in the casing, the induction system, the atomizing sheet and the air supply device are respectively electrically connected with the control circuit board, when a user is close to the sprayer, the induction system feeds back induction signals to the control circuit board, and the control circuit board controls the starting and stopping of the atomizing sheet and the air supply device according to the induction signals.
2. The nebulizer of claim 1, wherein: the sensing device is a pyroelectric infrared sensor or a photoelectric sensor.
3. The nebulizer of claim 1, wherein: still include the spraying switching-over lid, the switching-over mouth that is used for changing water smoke blowout direction is opened to the spraying switching-over lid, the spraying switching-over lid is installed on the nozzle with removable mode, switching-over mouth and nozzle intercommunication.
4. The nebulizer of claim 3, wherein: supporting legs are arranged at two ends of the spray reversing cover and extend into the spray opening, and the supporting legs are in interference fit with the spray opening to clamp the spray reversing cover on the spray opening.
5. The nebulizer of claim 1, wherein: still include the battery, casing one side is provided with charging socket, and charging socket and battery are connected with the control circuit board electricity respectively.
6. The nebulizer of claim 1, wherein: still including being used for pasting/fixing the mounting panel on the wall body, casing lateral wall opens there is the mounting groove, in the mounting panel inserts the mounting groove, casing and mounting panel are connected, and the casing is pasted or is fixed on the wall body through the mounting panel.
7. The nebulizer of claim 1, wherein: air supply arrangement is the fan, the lateral wall of casing is opened there is the champignon installation cavity, and the champignon installation cavity is opened has the second air intake of intercommunication casing inner chamber, and the entrance of champignon installation cavity is provided with removable face lid, the face is covered and is opened there is first air intake.
8. The nebulizer of claim 7, wherein: the face lid is provided with the buckle, and the champignon installation cavity is provided with detains the hole, the buckle inserts in detaining the hole, and face lid buckle is at the entrance of champignon installation cavity.
9. The nebulizer of claim 1, wherein: the electronic device also comprises a negative ion generator, wherein the negative ion generator is arranged in the machine shell, and the negative ion generator is electrically connected with the control circuit board.
10. The nebulizer of claim 1, wherein: still include lack of water protection device, water yield monitoring devices, lack of water pilot lamp, work pilot lamp, low-power indicator and shift knob set up on the shell, lack of water protection device and water yield monitoring devices set up in the liquid reserve tank, lack of water protection device, water yield monitoring devices, lack of water pilot lamp, work pilot lamp, low-power indicator and shift knob are connected with control circuit board electricity respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020228117337 | 2020-11-28 | ||
| CN202022811733 | 2020-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214515566U true CN214515566U (en) | 2021-10-29 |
Family
ID=78311253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120134626.7U Active CN214515566U (en) | 2020-11-28 | 2021-01-18 | Sprayer with a spray tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214515566U (en) |
-
2021
- 2021-01-18 CN CN202120134626.7U patent/CN214515566U/en active Active
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