CN110693175A - Cold and hot spraying moisturizing appearance - Google Patents
Cold and hot spraying moisturizing appearance Download PDFInfo
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- CN110693175A CN110693175A CN201911125172.0A CN201911125172A CN110693175A CN 110693175 A CN110693175 A CN 110693175A CN 201911125172 A CN201911125172 A CN 201911125172A CN 110693175 A CN110693175 A CN 110693175A
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- 238000005507 spraying Methods 0.000 title description 10
- 230000003020 moisturizing effect Effects 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000003595 mist Substances 0.000 claims abstract description 110
- 239000007921 spray Substances 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 238000005485 electric heating Methods 0.000 claims abstract description 19
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 230000001502 supplementing effect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000010288 cold spraying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
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- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a cold and hot spray water supplementing instrument, which comprises a shell provided with a spray nozzle, a bracket arranged in the shell, a storage battery arranged on the bracket, a circuit board provided with a manual switch and a water tank arranged on the shell, wherein the lower end of the water tank is provided with a water outlet, the water outlet is provided with a vibrating screen hole atomizer, a heating body is arranged between the vibrating screen hole atomizer and the spray nozzle, a spray passage and an electric heating element positioned on the inner side wall of the spray passage are arranged in the heating body, and the electric heating element is electrically connected with the storage battery through the manual switch; the front end of the mist outlet channel is connected with the mist spray opening, the rear end of the mist outlet channel is connected with the vibrating screen mesh atomizer, and a preset interval is arranged between the rear end of the mist outlet channel and the vibrating screen mesh atomizer. The invention can spray cold fog or hot fog according to the requirement, the fog-out effect of the hot fog is better, and the user experience is better.
Description
Technical Field
The invention relates to personal care equipment, in particular to a cold and hot spray water replenishing instrument.
Background
Chinese patent CN2017204210366 discloses a cold and hot dual-spray nozzle of a water replenishing instrument, which comprises a heating body and an oscillating piece connected with the heating body; the heating body is cylindrical, a heating wire is arranged on the inner wall or the middle layer of the heating body, and a lead wire electrically connected with the heating wire is arranged outside the heating body; the vibration piece is fixed at the rear end of the heating body, a water inlet hole is formed in the middle of the vibration piece, the heating body is provided with a through hole which is axially arranged, the water inlet hole is communicated with the through hole, and the front end and the rear end of the heating body are respectively provided with a spray nozzle and a mist inlet. The heating body is externally connected with an NTC thermistor. Although the cold and hot dual-spray nozzle of the water supplement instrument disclosed by the technical scheme has the functions of cold spraying and hot spraying and is convenient for users to use, the technical scheme still has the following defects:
firstly, the defect that the heating temperature of the hot fog and the fog-generating effect cannot be obtained simultaneously exists. The oscillating piece is directly fixed at the rear end of the heating body, water mist generated by oscillation of the oscillating piece has a certain spraying distance, the water mist does not contact a heating wire on the inner wall of the heating body in the spraying distance and is not heated, and on the premise that the heating power of the heating wire is certain, the spraying distance wastes the heating opportunity of the water mist, so that the heating body can not heat the water mist enough and possibly cannot reach the preset temperature suitable for human skin; if the water mist is heated to the preset temperature suitable for the skin of a human body, the length of the heating body needs to be increased to increase the heating time of the water mist, and the temperature of the water mist which is not fully heated is lower in the process of moving the water mist from the rear end of the overlong heating body to the front end of the heating body, so that the water mist is easier to collide with each other in the overlong heating body to be combined into condensed water drops, and the water mist generating effect is poor.
Secondly, the fog guiding effect of the cylindrical heating element is poor, because the temperature of the water fog becomes higher and higher when the water fog moves from the rear end to the front end of the heating element and is heated by the electric heating wire, the disordered movement of the water fog becomes more and more active, however, the size of the front end of the heating element is as large as that of the rear end because the heating element is cylindrical, the limited size of the front end of the heating element limits the movement of the water fog, on the contrary, the contact between the water fog and the inner wall of the heating element is increased, so that the water fog is condensed into water drops on the inner wall of the front end of the heating element, the finally discharged heat fog from the front end outlet of.
Thirdly, the use experience of the user needs to be improved. When a user holds the moisturizing instrument to be close to the skin, the temperature of the front end of the heating body is high, and the skin is scalded; when the water replenishing instrument is far away from the skin, the effective movement distance of the hot mist discharged from the front end outlet of the heating body is limited, and the effect that the hot mist cannot touch the skin to replenish water is achieved.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the cold and hot spray water replenishing instrument provided by the invention can spray cold mist or hot mist according to needs, the mist spraying effect of the hot mist is better, and the user experience is better.
The invention provides a cold and hot spray water supplementing instrument, which comprises a shell provided with a spray nozzle, a bracket arranged in the shell, a storage battery arranged on the bracket, a circuit board with a manual switch and a water tank arranged on the shell, wherein the lower end of the water tank is provided with a water outlet which is provided with a vibrating screen hole atomizer, a heating body is arranged between the vibrating screen hole atomizer and the spray nozzle, a spray passage and an electric heating element positioned on the inner side wall of the spray passage are arranged in the heating body, and the electric heating element is electrically connected with the storage battery through the manual switch; the front end of the mist outlet channel is connected with the mist spray opening, the rear end of the mist outlet channel is connected with the vibrating screen mesh atomizer, and a preset interval is arranged between the rear end of the mist outlet channel and the vibrating screen mesh atomizer.
Preferably, the mist outlet channel is conical, and the size of the rear end of the mist outlet channel is smaller than that of the front end of the mist outlet channel.
Preferably, the vibrating screen hole atomizer is fixed at the water outlet in a limiting mode through a fixing piece, a through hole is formed in the middle of the fixing piece, and the mist outlet side of the vibrating screen hole atomizer is exposed from the through hole.
Preferably, the upper end of support is equipped with the mounting panel, is equipped with the pilot hole on the mounting panel, and the heat-generating body is spacing to be established in the pilot hole.
Preferably, the outside cover of heat-generating body is equipped with the silica gel cover, and the silica gel cover links to each other with pilot hole interference fit.
Preferably, the circuit board is fixed on one side of the support, the shell is provided with a key hole, and the manual switch is exposed out of the key hole.
Preferably, a button seat and a switch button limited on the button seat are arranged in the button hole, the switch button is exposed out of the shell, and the switch button is fixedly connected with the manual switch.
Preferably, the circuit board is provided with an infrared distance sensor, a control switch connected in series with the storage battery and a controller for turning on the control switch only when the infrared distance sensor judges that the distance between the spray nozzle and the skin of the user is between a preset first distance and a preset second distance, the infrared distance sensor is connected with a data port of the controller, and a control electrode of the control switch is connected with a control port of the controller.
Preferably, the circuit board further has a timer connected to the controller, and the controller causes the control switch to be turned off when the timer expires.
Preferably, the shell is provided with an induction hole which is positioned on the same side face with the spray nozzle, and the infrared distance sensor is positioned in the induction hole.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, a preset interval L is arranged between the rear end of the mist outlet channel and the vibrating screen hole atomizer, and the preset interval L is preferably 3-5mm generally. Wherein the size of the preset interval L is matched with the mist outlet spraying distance of the vibrating screen mesh atomizer, so that water at the water outlet is vibrated by the vibrating screen mesh atomizer to generate water mist, the water mist enters the rear end of the mist outlet channel in a dispersing mode through the preset interval L so as to carry out heat exchange between the water mist stand and the electric heating element on the inner side wall of the mist outlet channel, the limited heating opportunity in the mist outlet channel is favorably fully utilized to ensure that the water mist is heated to be hot mist suitable for supplementing water to skin, the water mist is ensured to be fully heated, the possibility of condensation of the water mist in the mist outlet channel can be reduced, and conditions are provided for improving the mist outlet effect, for example, the water mist can be heated by making full use of the limited length of the mist outlet passage, avoiding the need to set the mist outlet passage to a longer length, therefore, the defect that the water mist is condensed and less in mist generation easily caused by longer length of the mist generation channel is correspondingly avoided.
In one embodiment of the invention, the fog outlet channel in the heating body is arranged to be conical, the water fog is continuously heated in the process of moving from the rear end to the front end of the fog outlet channel, so that the temperature is continuously increased, the disordered movement of the water fog becomes more active, the moving range is larger and larger, the inner side wall of the conical fog outlet channel is in smooth transition, the internal space is gradually enlarged, the requirement that the moving space is required to be continuously increased along with the continuous heating of the water fog is just met, the probability of collision between the water fog and the inner side wall of the fog outlet channel is reduced, the water fog is condensed into water drops in the fog outlet channel, most of the water fog can be smoothly discharged from the fog spray opening after being heated, the integral fog outlet is larger, and the fog outlet effect is better.
Drawings
Fig. 1 is a schematic diagram of the internal structure of the cold and hot spray water meter disclosed by the invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1, in which arrows indicate the movement path of the water mist.
Fig. 3 is a schematic three-dimensional exploded structure diagram of the cold and hot spray water meter disclosed by the invention.
The reference symbols in the figures denote the following meanings: 1-shell, 10-spray opening, 11-battery cover, 12-key hole, 13-induction hole, 14-button seat, 15-switch button, 2-bracket, 21-mounting plate, 22-assembly hole, 3-storage battery, 4-circuit board, 41-manual switch, 42-infrared distance sensor, 5-silica gel sleeve, 6-heating element, 61-fog outlet channel, 7-water tank, 71-water outlet, 8-vibrating screen hole atomizer, 9-fixing piece and 91-through hole.
Detailed Description
To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1-3, the invention discloses a cold and hot spray water meter, which comprises a housing 1 with a spray nozzle 10, a bracket 2 arranged in the housing 1, a storage battery 3 arranged on the bracket 2, a circuit board 4 with a manual switch 41 and a water tank 7 with a water tank cover arranged on the housing 1; a water outlet 71 is arranged at the lower end of the water tank 7, and a vibrating screen hole atomizer 8 is arranged at the water outlet 71; a heating element 6 is arranged between the vibrating screen mesh atomizer 8 and the spray opening 10 of the shell 1, the front end of the heating element 6 is connected with the spray opening 10, the rear end of the heating element 6 is connected with the vibrating screen mesh atomizer 8, and a preset interval L (shown in figure 3) is arranged between the rear end of the heating element 6 and the vibrating screen mesh atomizer 8; the inner wall of heat-generating body 6 is equipped with the electric heating element (for example electric heat membrane or heating wire) that links to each other through manual switch 41 and battery 3 electrical property, the appearance of heat-generating body 6 is the loudspeaker form, and the front end size of heat-generating body 6 with is greater than the rear end size, thereby heat-generating body 6 is inside to form one and heats the water smoke that vibration sieve mesh atomizer 8 produced and leads to the conical fog passageway 61 that goes out of fog mouth, and electric heating element establishes the inside wall at fog passageway 61, namely, the rear end that goes out fog passageway 61 links to each other with vibration sieve mesh atomizer 8 and goes out and have preset interval L between the rear end of fog passageway 61 and the vibration sieve mesh atomizer 8, and the front end that goes out fog passageway 61 links to each other with fog mouth 10, the rear end size of play fog passageway 61 is less than the front end size of.
Water in the water tank 7 flows to the vibrating screen mesh atomizer 8 from the water outlet 71, the vibrating screen mesh atomizer 8 is electrified to generate vibration to generate water mist (cold mist), the water mist is sprayed to the mist outlet channel 61, and the cold mist is sprayed out from the mist spray opening 10 after being guided by the mist outlet channel 61; if the manual switch 41 is in the on state, the electric heating element is energized to generate heat, the cold mist is heated in the mist outlet passage 61 and guided to the mist outlet 10, and the hot mist is ejected from the mist outlet 10. Therefore, the user can select to spray cold mist or hot mist from the spray opening 10 by the manual switch 41, and the actual use requirement of the user is met.
On one hand, the rear end of the mist outlet channel 61 and the vibrating screen hole atomizer 8 are arranged to form a preset interval L, and the preset interval L is preferably 3-5 mm. Wherein, the size of the preset interval L is matched with the mist spraying distance of the vibrating screen hole atomizer 8, so that the vibrating screen hole atomizer 8 vibrates the water at the water outlet 71 to generate water mist, the water mist enters the rear end of the mist outlet channel 61 in a dispersing way through the preset interval L so as to exchange heat between the water mist and the electric heating element on the inner side wall of the mist outlet channel 61, thereby being beneficial to fully utilizing the limited heating opportunity in the mist outlet channel 61 to ensure that the water mist is heated to the hot mist suitable for supplementing water to the skin, ensuring that the water mist is fully heated so as to reduce the possibility of condensation of the water mist in the mist outlet channel 61, providing conditions for improving the mist outlet effect, for example, the water mist can be heated by making use of the limited length of the mist outlet passage 61, avoiding the need to set the mist outlet passage 61 to a long length, accordingly, the defect that the fog is easy to condense and less fog is generated when the length of the fog outlet channel 61 is long is avoided; according to the other aspect of the invention, the mist outlet channel 61 in the heating body 6 is arranged to be conical, the water mist is heated continuously in the process of moving from the rear end to the front end of the mist outlet channel 61, so that the temperature is increased continuously, the disordered movement of the water mist is more active, the moving range is larger and larger, the inner side wall of the conical mist outlet channel 61 is in smooth transition, the inner space is gradually enlarged, the requirement that the moving space is increased continuously along with the continuous heating of the water mist is met, the collision probability between the water mist and the inner side wall of the mist outlet channel 61 is reduced, the water mist is reduced to be condensed into water drops in the mist outlet channel 61, most of the water mist can be discharged from the atomizing nozzle 10 smoothly after being heated, the whole mist outlet is larger, and the mist outlet effect is better.
In one embodiment, the vibrating mesh atomizer 8 is fixed to the water outlet 71 of the water tank 7 in a limited manner by a fixing member 9, and the fixing member 9 has a through hole 91 in the middle, and the through hole 91 exposes the mist outlet side of the vibrating mesh atomizer 8 so that the generated mist can be sprayed to the rear end of the mist outlet channel 61 through the through hole 91. The fixing member 9 may be provided with a screw hole through which a screw or the like passes to fix the fixing member 9 to the water outlet 71.
In one embodiment, the upper end of the bracket 2 is provided with a mounting plate 21, the mounting plate 21 is provided with a mounting hole 22, the heating element 6 is limited in the mounting hole 22, and the preset interval L between the rear end of the mist outlet channel 61 and the vibrating mesh atomizer 8 can be ensured by adjusting the position of the heating element 6 in the mounting hole 22. Preferably, the outside cover of heat-generating body 6 is equipped with a silica gel cover 5, thereby establishes in pilot hole 22 through silica gel cover 5 and pilot hole 22 interference fit spacing, and silica gel cover 5 not only can reduce the heat of heat-generating body 6 and to dispersing outward and cause the thermal efficiency lower, thereby can also reduce heat conduction and give mounting panel 21 and can not overheated quilt damage in long-term use in-process for the protection support 2.
In order to facilitate the user to operate the manual switch 41 to select whether to supply power to the electric heating elements of the storage battery 3 and the heating element 6 so as to determine whether to spray cold mist or hot mist from the spraying port 10, in one embodiment, the circuit board 4 is fixed on one side of the bracket 2, the shell 1 is provided with the key hole 12, the manual switch 41 is any one of the commercially available types, and the manual switch 41 is exposed out of the key hole 12 so as to facilitate the user to operate and use. Preferably, in consideration of the inconvenience of the manual switch 41 due to the limited size, a button seat 14 and a switch button 15 limited on the button seat 14 are provided in the key hole 12, the switch button 15 is exposed out of the housing 1, and the switch button 15 is fixedly connected to the manual switch 41, so that the user can conveniently operate the manual switch 41 through the switch button 15.
In one embodiment, a circuit board 4 is disposed in the housing 1 below the spray opening 10, and a controller (e.g., a single chip or a DSP chip), an infrared distance sensor 42 connected to a data port of the controller, and a control switch (e.g., a relay or a thyristor) having a control electrode connected to a control port of the controller are disposed on the circuit board 4, and the control switch is connected in series with the battery 3. Therefore, the vibrating screen mesh atomizer 8 is electrically connected with the storage battery 3 through the control switch, and the electric heating element on the heating body 6 is electrically connected with the storage battery 3 through the manual switch 41 and the control switch which are connected in series, so that the control switch is equivalent to a power switch, and when the control switch is switched off, the vibrating screen mesh atomizer 8 and the electric heating element are both de-energized, so that the water replenishing instrument stops working; and only when the control switch is conducted, the vibrating screen hole atomizer 8 works to spray cold mist, and if the manual switch 41 also passes through the channel, the electric heating element is electrified, and the spray opening 10 can spray hot mist. Wherein, the shell 1 is provided with a sensing hole 13 which is positioned on the same side surface with the spray nozzle 10, and the infrared distance sensor 42 is positioned in the sensing hole 13.
The infrared distance sensor 42 is used for identifying the distance of the body (such as the face) of the user, and the controller controls the on-off of the controllable switch according to the distance of the face, so as to determine whether the water replenishing instrument is started or stopped. Specifically, when the controller judges that the distance between the spray opening 10 and the skin of the user is smaller than a preset first distance (for example, the first distance is 1-3 cm) through the infrared distance sensor 42, the control switch is turned off, at this time, the vibrating screen hole atomizer 8 and the electric heating element are both powered off, so that the water replenishing instrument stops working, the situation that the local hot mist of the skin is too concentrated due to too close contact between the spray opening 10 and the skin of the user is prevented, the skin scald can be prevented, and the use safety of the water replenishing instrument is improved for the user; when the controller judges that the distance between the atomizing nozzle 10 and the skin of the user is greater than a preset second distance (for example, greater than 15-20 cm) through the infrared distance sensor 42, the control switch is turned off, the vibrating screen hole atomizer 8 and the electric heating element are powered off, and the water replenishing instrument stops working, because the second distance exceeds the effective atomizing distance of the atomizing nozzle 10, the distance is too far to ensure that cold mist or hot mist can be effectively sprayed onto the skin of the user; the control switch is turned on only when the controller judges that the distance between the spray nozzle 10 and the skin of the user is between a preset first distance and a preset second distance through the infrared distance sensor 42, at the moment, the water supplement instrument can keep working normally, and the user can obtain the best water supplement effect by using the water supplement instrument. Therefore, the infrared distance sensor 42 is used for reminding a user that the spray opening 10 and the skin keep a proper distance in the using process to obtain the optimal water replenishing effect, and the water replenishing instrument stops working under the condition of poor water replenishing effect as much as possible, so that the electric energy consumption of the storage battery 3 and the water consumption in the water tank 7 can be reduced, and the water replenishing instrument has long endurance.
In addition, the circuit board 4 is also provided with a timer connected with the controller, when the electric heating element of the heating element 6 is powered on to work, the controller starts the timer to start the timing of preset duration (for example, 3-5 minutes), and when the timing is up, the controller enables the control switch to be switched off so as to stop the water replenishing instrument. This is in order to prevent to burn the high temperature futilely in the hot fog blowout process, leads to the overheated damage of the outside silica gel cover 5 of heat-generating body 6, is favorable to improving the job stabilization nature and the reliability of moisturizing appearance.
The water meter is simple in assembly, the storage battery 3 is fixed in the support 2, the circuit board 4 is fixed on the lower half part of the support 2 through screws, the support 2 is arranged in the shell 1 and is connected with the shell 1 through screws, and the storage battery 3 is sealed in the shell 1 through the battery cover 11. The water supplement instrument has small overall dimension, thereby being convenient to carry and use at any time and any place.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A cold and hot spray water supplement instrument comprises a shell provided with a spray nozzle, a support arranged in the shell, a storage battery arranged on the support, a circuit board provided with a manual switch and a water tank arranged on the shell, wherein the lower end of the water tank is provided with a water outlet which is provided with a vibrating screen mesh atomizer, a heating body is arranged between the vibrating screen mesh atomizer and the spray nozzle, a spray channel and an electric heating element positioned on the inner side wall of the spray channel are arranged in the heating body, and the electric heating element is electrically connected with the storage battery through the manual switch; the method is characterized in that: the front end of the mist outlet channel is connected with the mist spray opening, the rear end of the mist outlet channel is connected with the vibrating screen mesh atomizer, and a preset interval is arranged between the rear end of the mist outlet channel and the vibrating screen mesh atomizer.
2. The cold and hot spray water meter according to claim 1, wherein: the fog outlet channel is conical, and the size of the rear end of the fog outlet channel is smaller than that of the front end of the fog outlet channel.
3. The cold and hot spray water meter according to claim 1, wherein: the vibrating screen hole atomizer is fixed at the water outlet in a limiting mode through a fixing piece, a through hole is formed in the middle of the fixing piece, and the mist outlet side of the vibrating screen hole atomizer is exposed from the through hole.
4. The cold and hot spray water meter according to claim 1, wherein: the upper end of support is equipped with the mounting panel, is equipped with the pilot hole on the mounting panel, and the heat-generating body is spacing to be established in the pilot hole.
5. The cold and hot spray water meter according to claim 4, wherein: the outside cover of heat-generating body is equipped with the silica gel cover, and the silica gel cover links to each other with pilot hole interference fit.
6. The cold and hot spray water meter according to claim 1, wherein: the circuit board is fixed on one side of support, is equipped with the button hole on the shell, and manual switch exposes the button hole setting outward.
7. The hot and cold spray water meter according to claim 6, wherein: the button hole is internally provided with a button seat and a switch button limited on the button seat, the switch button is exposed out of the shell and is fixedly connected with the manual switch.
8. The hot and cold spray water meter according to any one of claims 1 to 7, wherein: the circuit board is provided with an infrared distance sensor, a control switch connected with the storage battery in series and a controller used for enabling the control switch to be conducted only when the infrared distance sensor judges that the distance between the spray nozzle and the skin of a user is between a preset first distance and a preset second distance, the infrared distance sensor is connected with a data port of the controller, and a control electrode of the control switch is connected with a control port of the controller.
9. The hot and cold spray water meter according to claim 8, wherein: the circuit board is also provided with a timer connected with the controller, and the controller enables the control switch to be switched off when the timing time of the timer is up.
10. The hot and cold spray water meter according to claim 8, wherein: the shell is provided with an induction hole which is positioned on the same side face with the spray nozzle, and the infrared distance sensor is positioned in the induction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911125172.0A CN110693175A (en) | 2019-11-18 | 2019-11-18 | Cold and hot spraying moisturizing appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911125172.0A CN110693175A (en) | 2019-11-18 | 2019-11-18 | Cold and hot spraying moisturizing appearance |
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| Publication Number | Publication Date |
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| CN110693175A true CN110693175A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911125172.0A Withdrawn CN110693175A (en) | 2019-11-18 | 2019-11-18 | Cold and hot spraying moisturizing appearance |
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| CN (1) | CN110693175A (en) |
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| CN207520340U (en) * | 2017-04-18 | 2018-06-22 | 慈溪市达飞淼电子科技有限公司 | The cold and hot double spray spouts of moisturizing instrument |
| CN108743333A (en) * | 2018-08-30 | 2018-11-06 | 小熊电器股份有限公司 | A kind of cold and hot atomization facial vaporizer |
| CN210960810U (en) * | 2019-11-18 | 2020-07-10 | 小熊电器股份有限公司 | Cold and hot spraying moisturizing appearance |
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2019
- 2019-11-18 CN CN201911125172.0A patent/CN110693175A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078251A (en) * | 2005-09-14 | 2007-03-29 | Matsushita Electric Ind Co Ltd | Humidifier |
| RU2451560C1 (en) * | 2011-02-03 | 2012-05-27 | Олег Савельевич Кочетов | Foam generator of ejection type with vortical sprayer |
| CN205411859U (en) * | 2016-03-02 | 2016-08-03 | 韩倩 | Disposable automatic liquid feeding formula atomizing atomizer that heats |
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| CN207492294U (en) * | 2017-08-28 | 2018-06-15 | 安徽省龙凤科技有限公司 | A kind of intelligence atomization moisturizing instrument |
| CN108186325A (en) * | 2017-12-13 | 2018-06-22 | 武汉市海沁医疗科技有限公司 | A kind of Multifunctional beautification device |
| CN108743333A (en) * | 2018-08-30 | 2018-11-06 | 小熊电器股份有限公司 | A kind of cold and hot atomization facial vaporizer |
| CN210960810U (en) * | 2019-11-18 | 2020-07-10 | 小熊电器股份有限公司 | Cold and hot spraying moisturizing appearance |
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Application publication date: 20200117 |