CN104197077A - Ceramic wash basin faucet switch component - Google Patents
Ceramic wash basin faucet switch component Download PDFInfo
- Publication number
- CN104197077A CN104197077A CN201410366069.6A CN201410366069A CN104197077A CN 104197077 A CN104197077 A CN 104197077A CN 201410366069 A CN201410366069 A CN 201410366069A CN 104197077 A CN104197077 A CN 104197077A
- Authority
- CN
- China
- Prior art keywords
- control unit
- capacitance touching
- control module
- electromagnetic valve
- ceramic basin
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
- E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
- E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0058—Optical means, e.g. light transmission, observation ports
Abstract
The invention discloses a ceramic wash basin faucet switch component which comprises an electromagnetic valve, a key graphic position, a capacitive touch unit and a control module. The electromagnetic valve is arranged on a water supply pipeline of a faucet, the key graphic position is formed on a ceramic wash basin, the capacitive touch unit comprises an induction electrode which is arranged on the rear portion of the ceramic wash basin and corresponds to the key graphic position, and the capacitive touch unit is used for inducing touch actions of a human body and sending out touch signals. The control module is electrically connected to the capacitive touch unit and controls opening and closing of the electromagnetic valve according to the touch signals of the capacitive touch unit. When a user touches the key graphic position and the capacitive touch unit senses the touch action of a human body and sends out the touch signals, the control module controls opening and closing of the electromagnetic valve according to the touch signals, so that water supplying and stopping are achieved. A user does not need to touch a metal part of the faucet, the faucet can not be polluted, and the ceramic wash basin faucet switch component is high in practicability and not prone to damage.
Description
Technical field
The present invention relates to automation field, relate in particular to a kind of ceramic basin water tap assembly.
Background technique
The current basin faucet occurring is on the market traditional mechanical control method mostly, and armstrong's patent control exists the problems such as mechanical wear, and the time is once the long easy situations such as pass is tight or leak that occur; And the controlled angle limits of infrared induction water tap, slightly skew will respond to less than, simultaneously affected by extraneous light, and infrared induction water tap must have induction window, affected the appearance design of water tap entirety; And have fraction touch sensible water tap all on faucet body metal surface, to carry out touch control operation, when use, must remove to touch faucet body with hand, if the dirty water tap of can making dirty of user's hand, different because of faucet surface form structure, the cleaning of faucet surface is brought inconvenience.And present stage does not also find to be applied in ceramic basin and carries out the water tap assembly of touch control operation.
Summary of the invention
One object of the present invention is to provide a kind of button graph position being formed on ceramic basin by touching to realize the ceramic basin water tap assembly that supplies water or cut off the water.
One object of the present invention is to provide a kind of switch key graph position being formed on ceramic basin by touching realize water supply or cut off the water, and the water temperature selection key graph position being formed on ceramic basin by touching realizes the ceramic basin water tap assembly that water temperature regulates.
Another object of the present invention is to provide a kind of switch key graph position being formed on ceramic basin by touching realize water supply or cut off the water, and be formed on water temperature selection key graph position on ceramic basin by touching and realize water temperature and regulate, and ceramic basin water tap assembly water temperature being represented by tutorial light.
Technological scheme provided by the invention is:
A kind of ceramic basin water tap assembly, comprising:
Solenoid valve, it is arranged on the supply channel of water tap;
Button graph position, it is formed on described ceramic basin;
Capacitance touching control unit, it comprises induction electrode, described induction electrode is arranged at the rear of described ceramic basin, and corresponding to described button graph position, described capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And
Control module, it is electrically connected to capacitance touching control unit, according to the keying of solenoid valve described in the touching signals control of described capacitance touching control unit.
Preferably, in described ceramic basin water tap assembly, described button graph position is on described ceramic basin, to fire formation.
Preferably, in described ceramic basin water tap assembly, described button graph position is formed at the edge section of described ceramic basin.
Preferably, in described ceramic basin water tap assembly, described induction electrode is close to described ceramic basin, or interval certain interval between described induction electrode and described ceramic basin.
Preferably, described ceramic basin water tap assembly, also comprises:
Tutorial light, it is electrically connected with described control module, and in the time that described solenoid valve opens or cuts out, tutorial light represents with different colours respectively described in described control module control.
Preferably, described ceramic basin water tap assembly, also comprises:
Battery, it is described solenoid valve, described capacitance touching control unit and the power supply of described control module;
Voltage detection module, it is electrically connected with described battery and described control module, and described voltage detection module is for detection of the voltage of described battery, at described cell voltage during lower than voltage setting value, for sending low pressure testing signal to described control module;
Wherein, described control module is sent cue according to tutorial light described in the control of low pressure testing signal.
Preferably, described ceramic basin water tap assembly, also comprises:
Delay switch, it is for regulating the setting of described control module to the time-delay closing time;
Wherein, described control module is after the upper touching signals that once receives described capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described capacitance touching control unit, closed electromagnetic valve described in described control module control.
A kind of ceramic basin water tap assembly, comprising:
Cold water solenoid valve and hot water electromagnetic valve, be separately positioned on cold water inlet road and hot water inlet pipe road, and described cold water inlet road and hot water inlet pipe road are all positioned at the mixed water valve upstream of the supply channel of water tap;
Switch key graph position and water temperature selection key graph position, be all formed on described ceramic basin;
The first capacitance touching control unit, it comprises the first induction electrode, described the first induction electrode is arranged at the rear of described ceramic basin, and corresponding to described switch key graph position, described the first capacitance touching control unit is for responding to the touch action of human body and sending touching signals;
The second capacitance touching control unit, it comprises the second induction electrode, described the second induction electrode is arranged at the rear of described ceramic basin, and corresponding to described water temperature selection key graph position, described the second capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And
Control module, it is electrically connected to described the first capacitance touching control unit and described the second capacitance touching control unit, described control module is according to the touching signals of described the second capacitance touching control unit selected state in three states, and carry out this selected state according to the touching signals of the first capacitance touching control unit, wherein, three kinds of states are respectively: cold water solenoid valve open and hot water electromagnetic valve closes, cold water solenoid valve and hot water electromagnetic valve all open, and cold water closed electromagnetic valve and hot water electromagnetic valve open.
Preferably, in described ceramic basin water tap assembly, described control module is closed cold water solenoid valve and hot water electromagnetic valve according to the touching signals of described the first capacitance touching control unit.
Preferably, in described ceramic basin water tap assembly, after described the first capacitance touching control unit senses for the first time touch action, described control module is carried out one of them state, afterwards, described the second capacitance touching control unit senses touch action at least one times successively, described control module is selected a state and is carried out this selected state in three states, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
Preferably, in described ceramic basin water tap assembly, sense successively at least one times that in described the second capacitance touching control unit touch action and described control module are in three states after a selected state, when described the first capacitance touching control unit senses for the first time touch action, described control module is carried out this selected state according to the touching signals of described the first capacitance touching control unit, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
Preferably, in described ceramic basin water tap assembly, described the second capacitance touching control unit often senses touch action one time, described control module is switched between three states according to following order: cold water solenoid valve open and hot water electromagnetic valve closes, cold water solenoid valve and hot water electromagnetic valve all open, and cold water closed electromagnetic valve and hot water electromagnetic valve open.
Preferably, in described ceramic basin water tap assembly, described the second capacitance touching control unit often senses touch action one time, described control module is switched between three states according to following order: cold water solenoid valve open and hot water electromagnetic valve closes, cold water solenoid valve and hot water electromagnetic valve all open, and cold water closed electromagnetic valve and hot water electromagnetic valve open.
Preferably, described ceramic basin water tap assembly, also comprises:
Delay switch, it is for regulating the setting of described control module to the time-delay closing time;
Wherein, described control module is after the upper touching signals that once receives described the first capacitance touching control unit or the second capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described the first capacitance touching control unit or the second capacitance touching control unit, described in described control module control, cold water solenoid valve and described hot water electromagnetic valve all close.
A kind of ceramic basin water tap assembly, comprising:
Cold water solenoid valve and hot water electromagnetic valve, be separately positioned on cold water inlet road and hot water inlet pipe road, and described cold water inlet road and hot water inlet pipe road are all positioned at the mixed water valve upstream of the supply channel of water tap;
Switch key graph position and water temperature selection key graph position, be all formed on described ceramic basin;
The first capacitance touching control unit, it comprises the first induction electrode, described the first induction electrode is arranged at the rear of described ceramic basin, and corresponding to described switch key graph position, described the first capacitance touching control unit is for responding to the touch action of human body and sending touching signals;
The second capacitance touching control unit, it comprises the second induction electrode, described the second induction electrode is arranged at the rear of described ceramic basin, and corresponding to described water temperature selection key graph position, described the second capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And
Control module, it is electrically connected to described the first capacitance touching control unit and described the second capacitance touching control unit, described control module is according to the touching signals of described the second capacitance touching control unit selected state in three states, and carry out this selected state according to the touching signals of the first capacitance touching control unit, wherein, three kinds of states are respectively: cold water solenoid valve open and hot water electromagnetic valve closes, cold water solenoid valve and hot water electromagnetic valve all open, and cold water closed electromagnetic valve and hot water electromagnetic valve open;
Tutorial light, it is electrically connected with described control module, and described in described control module control, tutorial light represents described three kinds of states with three kinds of colors respectively.
Preferably, described ceramic basin water tap assembly, also comprises:
Battery, it is described cold water solenoid valve, described hot water electromagnetic valve, described the first capacitance touching control unit and described the second capacitance touching control unit and the power supply of described control module;
Voltage detection module, it is electrically connected with described battery and described control module, and described voltage detection module is for detection of the voltage of described battery, at described cell voltage during lower than voltage setting value, for sending low pressure testing signal to described control module;
Wherein, described control module is sent cue according to tutorial light described in the control of low pressure testing signal.
Preferably, in described ceramic basin water tap assembly, switch key graph position and water temperature selection key graph position are arranged side by side, when described control module receives the touching signals of described the first capacitance touching control unit and described the second capacitance touching control unit simultaneously, tutorial light sends cue described in described control module control.
Preferably, in described ceramic basin water tap assembly, after described the first capacitance touching control unit senses for the first time touch action, described control module is carried out one of them state, afterwards, described the second capacitance touching control unit senses touch action at least one times successively, described control module is selected a state and is carried out this selected state in three states, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
Preferably, in described ceramic basin water tap assembly, sense successively at least one times that in described the second capacitance touching control unit touch action and described control module are in three states after a selected state, when described the first capacitance touching control unit senses for the first time touch action, described control module is carried out this selected state according to the touching signals of described the first capacitance touching control unit, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
Preferably, described ceramic basin water tap assembly, also comprises:
Delay switch, it is for regulating the setting of described control module to the time-delay closing time;
Wherein, described control module is after the upper touching signals that once receives described the first capacitance touching control unit or the second capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described the first capacitance touching control unit or the second capacitance touching control unit, described in described control module control, cold water solenoid valve and described hot water electromagnetic valve all close.
Ceramic basin water tap assembly of the present invention has following beneficial effect:
(1) the present invention is formed with button graph position at ceramic basin, at the rear of ceramic basin, capacitance touching control unit is set, the induction electrode of capacitance touching control unit is corresponding to button graph position, when user touches button graph position, capacitance touching control unit senses the touch action of human body and sends touching signals, control module, according to the keying of above-mentioned touching signals control solenoid valve, supplies water and cuts off the water thereby realize.User does not need to touch the metal part of water tap, can polluted water tap, and practicability is high and not fragile.
(2) the present invention is provided with switch key graph position and water temperature selection key graph position, the first capacitance touching control unit correspondence and switch key graph position, the second capacitance touching control unit is corresponding to water temperature selection key graph position, one of them state can be switched and select to control module in three states according to the touching signals of the second capacitance touching control unit, and specifically carry out selected state according to the touching signals of the first capacitance touching control unit, such as selected state be cold water solenoid valve open and hot water electromagnetic valve closes, control module is opened cold water solenoid valve and hot water electromagnetic valve is closed practically according to the touching signals of the first capacitance touching control unit, the first capacitance touching control unit serves as total switch, the second capacitance touching control unit is realized water temperature and is regulated.
(3), when control module is switched between three states, selected state is represented with different colours by tutorial light, to point out user.
Brief description of the drawings
Fig. 1 is an embodiment's of ceramic basin water tap assembly of the present invention structural representation;
Fig. 2 is an embodiment's of ceramic basin of the present invention bottom structural representation;
Fig. 3 is an embodiment's of capacitance touching control of the present invention unit induction electrode schematic diagram;
Fig. 4 is an embodiment's of Direct box of the present invention structural representation;
Fig. 5 is an embodiment's of switch block of the present invention allomeric function block schematic diagram;
Fig. 6 is an embodiment's of the present invention power supply unit schematic diagram;
Fig. 7 is an embodiment's of the present invention power supply voltage stabilizing part schematic diagram;
Fig. 8 is the schematic diagram of the first capacitance touching control unit of an embodiment of the present invention;
Fig. 9 is the schematic diagram of the second capacitance touching control unit of an embodiment of the present invention;
Figure 10 is the schematic diagram of an embodiment's of the present invention control module;
Figure 11 is an embodiment's of the present invention rotary switch outline drawing;
Figure 12 is an embodiment's of the present invention voltage detection module schematic diagram;
Figure 13 is an embodiment's of the present invention tutorial light driving principle figure;
Figure 14 is an embodiment's of the present invention cold water solenoid-driven schematic diagram;
Figure 15 is hot water electromagnetic valve's driving principle figure of an embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to specification word.
The invention provides a kind of ceramic basin water tap assembly, comprising: solenoid valve, it is arranged on the supply channel of water tap; Button graph position, it is formed on described ceramic basin; Capacitance touching control unit, it comprises induction electrode, described induction electrode is arranged at the rear of described ceramic basin, and corresponding to described button graph position, described capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And control module, it is electrically connected to capacitance touching control unit, according to the keying of solenoid valve described in the touching signals control of described capacitance touching control unit.In the time of human body touching button graph position, because human body is equivalent to an electric capacity that connects the earth, therefore can between induction electrode and the earth, form an electric capacity, this influence electricity capacity has several pF conventionally to tens pF, can be arrived by the capacitive induction chip detection in capacitance touching control unit, and generate touching signals.Control module receives above-mentioned touching signals, and controls solenoid valve and make corresponding action, such as in the time receiving for the first time touching signals, control solenoid valve is opened, and water tap supplies water, in the time receiving for the second time touching signals, control closed electromagnetic valve, water tap stops supplying water.
Refer to Fig. 1, Fig. 2 and Fig. 4, on ceramic basin 100, be extended with water tap 200, the intermediate portion of ceramic basin 100 is provided with water and leaks 106, the bottom of ceramic basin has a water inlet interface 202, water tap 200 is installed on the top of this water inlet interface 202, one crosses water tube hose 503 one end is connected on water interface 202, and the other end is connected to solenoid valve, then is connected on water supply hose 503 by solenoid valve.In Direct box 300, be provided with solenoid valve and control module, Direct box 300 is made up of the upper cover 304 that can cover each other and lower cover 303, upper cover 304 caves inward and forms a battery cavity 314, and battery 313 is arranged in this battery cavity 314, and battery cavity 314 is sealed by a battery cavity lid 315.The connecting line that is used for connecting capacitance touching control unit, tutorial light and external power supply is by stretching out in Direct box.
Due to induction electrode be arranged on ceramic basin 100 rear (the normal use of ceramic basin (such as washing one's face and rinsing one's mouth) one side is called to front here, and one side on the other side is called to rear), user cannot determine specifically what position to ceramic basin 100 operates, and the effect of button graph position is just to indicate to user the position at induction electrode place.Therefore, induction electrode corresponding to button graph position arrange, certainly for exactly instruction, induction electrode be preferably positioned at button graph position under.In addition, induction electrode can be close to the back of ceramic basin, or interval certain interval between induction electrode and ceramic basin, so that in the time of human body touching button graph position, between induction electrode and human body, can form the electric capacity detecting for condenser type touch control unit and be advisable.When induction electrode is while being close to the back of ceramic basin, the thickness of ceramic basin should be within the specific limits, so that can form the electric capacity detecting for condenser type touch control unit between induction electrode and human body, this scope can be 1～2cm, but this scope also depends on the detection sensitivity of capacitance touching control unit.Induction electrode can be to separate with the main body of capacitance touching control unit, and now induction electrode can be connected with the main body of capacitance touching control unit by connecting line; The main body of induction electrode and capacitance touching control unit can be also an entirety, the namely position of capacitance touching control unit, the position that now induction electrode is mounted.
Capacitance touching control unit can be capacitive sensing circuit board 103, is arranged on the rear of ceramic basin.In order to prevent that wet environment from exerting an influence to the performance of capacitance touching control unit, when mounted, also at capacitance touching control cell surface embedding marine glue.Fig. 3 has provided the schematic diagram of capacitive sensing circuit board, and wherein black part represents induction electrode.
Button graph position is on ceramic basin, to fire formation.Conventionally, ceramic basin has a more smooth edge section, and for placing bath accessory etc., button graph position is preferably formed as the edge section in ceramic basin, is convenient to user's operation.
In order to point out the state of solenoid valve to user, be also provided with tutorial light 201.Particularly, described tutorial light 201 is electrically connected with described control module, and in the time that described solenoid valve opens or cuts out, tutorial light represents with different colours respectively described in described control module control, and open such as blue lamp represents solenoid valve, amber light represents closed electromagnetic valve.Tutorial light 201 can be LED light, and can be the LED of the rubescent yellow blue three color light one of a kind of energy.Tutorial light 201 is installed in the bottom of water tap 200, towards user's position, so that user observes, and because mounting point is lower, does not also affect the attractive in appearance of water tap.
The present invention adopts battery 313 and two kinds of power supply modes of external power supply, and power isolation circuit is set in control module battery feed circuit and external power source circuit are kept apart.For battery 313, in order to ensure that switch block can normally work all the time, design voltage testing module is monitored battery, and 201 of tutorial light can point out user to change in time battery.Particularly, battery 313, it is described solenoid valve, described capacitance touching control unit and the power supply of described control module; Voltage detection module, it is electrically connected with described battery 313 and described control module, and described voltage detection module is for detection of the voltage of described battery, at described battery 313 voltages during lower than voltage setting value, for sending low pressure testing signal to described control module; Wherein, described control module is sent cue according to tutorial light described in the control of low pressure testing signal.Cue can provide to variety of way, as glows and per second flicker.
As shown in Figure 6, CN1 connects 4 No. 5 batteries to power supply unit, and CN2 connects through transformer 400 direct current 6V power supply out, Q1, Q2, R1, R2, D3 composition battery and external power supply buffer circuit, and C1, C2 are filter capacitor.As shown in Figure 7, C4, C5, L1, L2 form electric source filter circuit to complete machine voltage stabilizing power pack, and U1 is low voltage difference power supply voltage stabilizing chip, and C7, C8 are the filter capacitor after voltage stabilizing 3.3V.While connecting external power supply, be first connected on transformer 400 by connecting line, transformer 400 is input as 110V or 220V exchanges, and is output as direct current 6V/500mA, for complete machine provides power supply.
Voltage detection module as shown in figure 12, wherein U2 is voltage checking chip, when battery 313 voltages during lower than 4.5V voltage detection module U2 can export a low electric instruction (namely low pressure testing signal) to single chip control module U3, when single chip control module U3 receives low electric instruction, can export flashing light instruction to low electric tutorial light LED1A, the low electric prompting of low electric LED1A flicker (per second sudden strain of a muscle) expression battery need to be changed battery.
The present invention can also be without user's operation with regard to shut electromagnetic valve, and particularly, described ceramic basin water tap assembly, also comprises: delay switch, and it is for regulating the setting of described control module to the time-delay closing time; Wherein, described control module is after the upper touching signals that once receives described capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described capacitance touching control unit, closed electromagnetic valve described in described control module control.Such as, user touches button graph position for the first time, capacitance touching control unit has sent touching signals, and control module control solenoid valve is opened, and supplies water, user's water, within one continuous time-delay closing period, user does not touch button graph position again, thinks that user has been finished water, control module control closed electromagnetic valve, cuts off the water.The above-mentioned time-delay closing time can be arranged as required voluntarily by user, such as, one time, kitchen water consumption is generally larger, user can by time-delay closing set of time longer, and toilet in restaurant, communal facility is generally only used for washing one's hands, one time water consumption is less, can by time-delay closing set of time shorter.In the time that the time-delay closing time is 0, mean and close this function, user need to, by again touching button graph position, could be closed water.Figure 10 is the schematic diagram of control module, and U3 is single-chip microcomputer main control chip, and SW1 is delay switch.Delay switch is put in Direct box with the form of rotary switch, its corresponding shell top has a circular port so that user adjusts the operation of delay time, the profile of rotary switch as shown in figure 11, totally 10 gears, different gears can be set the different time-delay closing time.Rotary switch arrow points position and delay time corresponding relation are as shown in table 1:
In a technological scheme, a kind of ceramic basin water tap assembly, comprise: cold water solenoid valve 308 and hot water electromagnetic valve 307, be separately positioned on cold water inlet road 501 and hot water inlet pipe road 502, described cold water inlet road 501 and hot water inlet pipe road 502 are all positioned at mixed water valve 309 upstreams of the supply channel of water tap 200; Switch key graph position 102 and water temperature selection key graph position 101, be all formed on described ceramic basin 100; The first capacitance touching control unit, it comprises the first induction electrode 109, described the first induction electrode 109 is arranged at the rear of described ceramic basin 100, and corresponding to described switch key graph position 102, described the first capacitance touching control unit is for responding to the touch action of human body and sending touching signals; The second capacitance touching control unit, it comprises the second induction electrode 108, described the second induction electrode is arranged at the rear of described ceramic basin 100, and corresponding to described water temperature selection key figure 101 positions, described the second capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And control module, it is electrically connected to described the first capacitance touching control unit and described the second capacitance touching control unit, described control module is according to the touching signals of described the second capacitance touching control unit selected state in three states, and carry out this selected state according to the touching signals of the first capacitance touching control unit, wherein, three kinds of states are respectively: cold water solenoid valve 308 is opened and hot water electromagnetic valve 309 closes, cold water solenoid valve 308 and hot water electromagnetic valve 309 all open, and cold water solenoid valve 308 is cut out and hot water electromagnetic valve 309 opens.
Referring again to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, water tap 200 is communicated to the water inlet interface 202 of ceramic basin 100 bottoms, crossing water tube hose 503 one end is connected to into water interface 202, the other end is connected to the interface 310 of mixing valve 309, and cold water solenoid valve 308 and hot water electromagnetic valve 307 are connected to respectively cold water water supply hose 501 and hot water water supply hose 502.Cold water water supply hose 501 connects cold water water inlet angle valve, and hot water water supply hose 502 connects hot water water inlet angle valve.Cold water and hot water enter into Direct box 300 interior after mixed water valve 309 mixes out then after water tube hose 503 from the water outlet of water tap 200 out.Mixed water valve 309 has water-mixing valve core adjusting knob 311, thereby adjustment knob position can change the water-exit temperature of the ratio change mixing water of hot and cold water mixing.Each connecting line is stretched out by Direct box 300 and is connected on corresponding parts, specifically, connecting line 104 is for connecing the 4 core connecting lines (band female joint) of capacitance touching control unit, connecting line 105 is the 4 core connecting lines (band tool joint pin) of tutorial light 201 on connected with water faucet, the tool joint pin of the female joint of connecting line 104 and connecting line 105 docking when installation, connecting line 107 is for connecing the 8 core connecting lines (band tool joint pin) of capacitance touching control unit, when installation, dock with 8 heart yearn 302 female joints on Direct box 300, connecting line 305 is 2 core connecting lines, in the time that needs use external power supply for connecting external transformer 400, connecting line 306 is 8 core connecting lines (band female joints), for connecting the tool joint pin of 8 core connecting lines 107 on capacitive sensing circuit board 103, connecting line 305 and battery 313 are received on control circuit board 312 as complete machine provides power supply, connecting line 306 is received on control circuit board 312 as complete machine provides SC sigmal control loop.Figure 10 has provided the circuit theory diagrams of control module, and the function of control module is mainly realized by single-chip microcomputer main control chip, and U3 is single-chip microcomputer main control chip.Figure 13 has provided the driving principle figure of tutorial light, and Figure 14 has provided the driving principle figure of cold water solenoid valve, and Figure 15 has provided hot water electromagnetic valve's driving principle figure.Here be also noted that, the circuit such as control module, voltage detection module, drive circuit of indicator, cold water driving circuit for electromagnetic valve, hot water electromagnetic valve's drive circuit, power supply unit, power supply voltage stabilizing part are all integrated on control circuit board 312, and control circuit board 312 is arranged in Direct box 300.
As previously mentioned, switch key graph position 102 and water temperature selection key graph position 101 can be arranged side by side in the edge section of ceramic basin 100, with user-friendly.Two button graph position correspond respectively to the first capacitance touching control unit and the second capacitance touching control unit, in Fig. 3, right side black part is divided into the first induction electrode 109, corresponding to switch key graph position 102, left side black part is divided into the second induction electrode 108, corresponding to water temperature selection key graph position 101, that is to say, in the time that user touches switch key graph position 102, the first capacitance touching control unit senses the touch action of human body, and send touching signals, in the time that user touches water temperature selection key graph position 101, the second capacitance touching control unit senses the touch action of human body, and send touching signals.For the ease of distinguishing switch key graph position and water temperature selection key graph position, the two can be fired into different shapes.
Two capacitance touching control unit are arranged on a capacitive sensing circuit board 103.The first capacitance touching control unit is mainly in order to realize total switch motion, and the second capacitance touching control unit is to select in order to realize water temperature.Fig. 8 has shown the circuit theory diagrams of the first capacitance touching control unit, Fig. 9 has shown the circuit theory diagrams of the second capacitance touching control unit, wherein, Touch1 is the first induction electrode, and Touch2 is the second induction electrode, U4 and U5 capacitive induction chip, C12 is power filtering capacitor, R11 and C13 are control inputs sensitivity, and C14 is that induction sensitivity is adjusted electric capacity, and R12 is output matching resistance.Certainly, Fig. 8 and Fig. 9 are only to a kind of concrete structure of the first capacitance touching control unit and the second capacitance touching control unit, but the first capacitance touching control unit and the second capacitance touching control unit are not limited in Fig. 8 and the given concrete structure of Fig. 9, respond to human body to touch and send the function of touching signals just passable as long as can realize.
In concrete switch and water temperature selection course, the second capacitance touching control unit is for realizing at the selected state of three states, and the first capacitance touching control unit is for realizing the execution to this selected state.In the time carrying out water temperature selection, control module is actual is according to the touching signals of the second capacitance touching control unit selected state in three states, these three states are respectively that cold water solenoid valve 308 is opened and hot water electromagnetic valve 307 closes, cold water solenoid valve 308 and hot water electromagnetic valve 307 all open, and cold water solenoid valve 308 is cut out and hot water electromagnetic valve 307 opens.Three states provide respectively three water temperatures: cold water solenoid valve 308 opens and hot water electromagnetic valve 307 while cutting out, and cold water can be provided; Hot water electromagnetic valve 307 opens and cold water solenoid valve 308 while closing, and hot water can be provided; When cold water solenoid valve 308 and hot water electromagnetic valve 307 open, can pass through warm water (concrete water temperature determines according to the ratio of cold water and hot water, can pass through the change of regulating mixed water valve core adjusting knob).When user once touches water temperature selection key graph position 101, and while being sensed by the second capacitance touching control unit, control module is selected one of them state, in the time that user touches again, control module just switches to next state, then touches, and switches to again next state, slowly touching, loops back again first state.But control module is not specifically carried out a certain state all the time.For instance, in the time that the second capacitance touching control unit senses for the first time touch action, the selected state of control module be cold water solenoid valve open and hot water electromagnetic valve closes, but now cold water solenoid valve is not opened practically, when user touches switch key graph position 102, when control module receives the touching signals of the first capacitance touching control unit, just cold water solenoid valve is opened, and keep hot water electromagnetic valve to close, and then really supply cold water to user.
In foregoing description process, before control module is carried out to relevant work and is expressed according to the touching signals of the second capacitance touching control unit, and by after being expressed according to the touching signals generation relevant work of the first capacitance touching control unit, but this does not also mean that, control module must first receive the touching signals of the second capacitance touching control unit, and control module can be also the touching signals that first receives the first capacitance touching control unit.Below will illustrate in two kinds of situation:
In a kind of situation, (be referred to as static water supply modes), in described ceramic basin water tap assembly, sense successively at least one times that in described the second capacitance touching control unit touch action and described control module are in three states after a selected state, when described the first capacitance touching control unit senses for the first time touch action, described control module is carried out this selected state according to the touching signals of described the first capacitance touching control unit, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve 308 and hot water electromagnetic valve 307.Specifically, user first touches water temperature selection key graph position 101, the second capacitance touching control unit senses the touch action of a human body, control module switches to that cold water solenoid valve 308 is opened and state that hot water electromagnetic valve 307 closes, now do not go out cold water, touching once again, control module switches to cold water solenoid valve 308 and the equal opening state of hot water electromagnetic valve 307, now do not go out warm water, and then touching once, control module switches to that hot water electromagnetic valve 307 opens and state that cold water solenoid valve 308 cuts out, now do not go out hot water, then user has touched switch key graph position 102, the first capacitance touching control unit senses the touch action of human body, now hot water electromagnetic valve really opens, go out hot water, afterwards, user touches switch key graph position 101 again, hot water electromagnetic valve 307 closes.
In another situation, (be referred to as dynamic water supply modes), in described ceramic basin water tap assembly, after described the first capacitance touching control unit senses for the first time touch action, described control module is carried out one of them state, afterwards, described the second capacitance touching control unit senses touch action at least one times successively, described control module is selected a state and is carried out this selected state in three states, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve 308 and hot water electromagnetic valve 307.Specifically, user first touches switch key graph position 102, the first capacitance touching control unit senses the touch action of human body, now control module is carried out a state, such as being that cold water solenoid valve 308 is opened and the state that hot water electromagnetic valve 307 closes, go out cold water, then user touches water temperature selection key graph position 101 again, the second capacitance touching control unit senses the touch action of human body, control module starts to switch between three states, such as switching to that hot water electromagnetic valve 307 opens and when the state that cold water solenoid valve 308 cuts out, just directly carry out this state, hot water electromagnetic valve 307 is opened, go out hot water, afterwards, user touches switch key graph position 102 again, hot water electromagnetic valve 307 closes.
In addition, described the second capacitance touching control unit often senses touch action one time, described control module is preferably switched between three states according to following order: cold water solenoid valve 308 is opened and hot water electromagnetic valve 307 closes, cold water solenoid valve 308 and hot water electromagnetic valve 307 all open, and cold water solenoid valve 308 is cut out and hot water electromagnetic valve 307 opens.That is to say, to go out cold water as preferential state, this is concrete actual meaning: the frequency of utilization of cold water is the highest on the one hand, the frequency of utilization of warm water is taken second place, on the other hand, for the user of using method who is unfamiliar with water tap, in the situation that user is offhand, if first out hot water also may cause scald, and first go out cold water, so unfamiliar user goes out warm water, even if also can judge that to lay a finger on be hot water again again, just can do some preparations, and avoid the situation of scalding.In addition, in order to prevent that the user to not understanding usage mode from causing scald, the temperature of hot water can be arranged lower, such as 50 DEG C.Certainly, the sequence of three states also can be adjusted according to actual needs again.
When said sequence is applied in above-mentioned second situation, just mean, receiving in control module after the touching signals of the first capacitance touching control unit, performed state is exactly the state that cold water, afterwards, touch water temperature selection key graph position 101 one time, switch to next state (namely going out the state of warm water).
Described control module is closed cold water solenoid valve and hot water electromagnetic valve according to the touching signals of described the first capacitance touching control unit.Which kind of, no matter be under state, as long as again touch switch key graph position 102, all solenoid valves can be turned off.
Certainly, the present invention also can can't help user's direct control and by all closed electromagnetic valves, particularly, described ceramic basin water tap assembly, also comprises: delay switch, and it is for regulating the setting of described control module to the time-delay closing time; Wherein, described control module is after the upper touching signals that once receives described the first capacitance touching control unit or the second capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described the first capacitance touching control unit or the second capacitance touching control unit, described in described control module control, cold water solenoid valve and described hot water electromagnetic valve all close.No matter what control module the last time received is the first capacitance touching control unit or the touching signals of the second capacitance touching control unit, need only compared with the last touching signals, within one time-delay closing period, all do not receive any touching signals, just think that user has been finished water, control module is closed all solenoid valves.In another technological scheme, a kind of ceramic basin water tap assembly, comprise: cold water solenoid valve 308 and hot water electromagnetic valve 307, be separately positioned on cold water inlet road 501 and hot water inlet pipe road 502, described cold water inlet road 501 and hot water inlet pipe road 502 are all positioned at mixed water valve 309 upstreams of the supply channel of water tap 200; Switch key graph position 102 and water temperature selection key graph position 101, be all formed on described ceramic basin 100; The first capacitance touching control unit, it comprises the first induction electrode 109, described the first induction electrode 109 is arranged at the rear of described ceramic basin 100, and corresponding to described switch key graph position 102, described the first capacitance touching control unit is for responding to the touch action of human body and sending touching signals; The second capacitance touching control unit, it comprises the second induction electrode 108, described the second induction electrode 108 is arranged at the rear of described ceramic basin 100, and corresponding to described water temperature selection key graph position 101, described the second capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And control module, it is electrically connected to described the first capacitance touching control unit and described the second capacitance touching control unit, described control module is according to the touching signals of described the second capacitance touching control unit selected state in three states, and carry out this selected state according to the touching signals of the first capacitance touching control unit, wherein, three kinds of states are respectively: cold water solenoid valve 308 is opened and hot water electromagnetic valve 307 closes, cold water solenoid valve 308 and hot water electromagnetic valve 307 all open, and cold water solenoid valve 308 is cut out and hot water electromagnetic valve 307 opens; Tutorial light 201, it is electrically connected with described control module, and described in described control module control, tutorial light 201 represents described three kinds of states with three kinds of colors respectively.
In order to point out water temperature situation to user, control module control tutorial light 201 represents three states by three kinds of colors respectively, such as, blueness is expressed cold water, and yellow is expressed warm water, and redness is expressed hot water.No matter be with above-mentioned static water supply modes, or dynamic water supply modes, tutorial light is all worked in the above described manner.Figure 13 shows LED light driving principle figure, and in figure, LED1A is red led, and LED1B is yellow indicator lamp, and LED1C is blue indicator light.Q11 drives red LED, and Q12 drives yellow led, and Q13 drives blue led.
In addition, for the situation of monitoring battery, to ensure the normal work of switch block, particularly, described ceramic basin water tap assembly, also comprise: battery 313, it is described cold water solenoid valve 308, described hot water electromagnetic valve 307, described the first capacitance touching control unit and described the second capacitance touching control unit and the power supply of described control module; Voltage detection module, it is electrically connected with described battery 313 and described control module, and described voltage detection module is for detection of the voltage of described battery, at described battery 313 voltages during lower than voltage setting value, for sending low pressure testing signal to described control module; Wherein, described control module is sent cue according to tutorial light 201 described in the control of low pressure testing signal.Cue can provide to variety of way, as glows and per second flicker.
The present invention can also monitor whether ceramic basin is dirty, particularly, in described ceramic basin water tap assembly, switch key graph position 102 and water temperature selection key graph position 101 are arranged side by side, when described control module receives the touching signals of described the first capacitance touching control unit and described the second capacitance touching control unit simultaneously, tutorial light 201 sends cue described in described control module control.Switch key graph position 102 and water temperature selection key graph position 101 are arranged side by side, the two is separated with certain distance, when ceramic basin is clean, between the two, do not interfere with each other, which user touches, which is response just, but when ceramic basin is dirty, in fact be exactly that some dirts have been accumulated on ceramic basin surface, and these dirts can cause two button graph position (101, 102) between, form and be electrically connected, in the time that user touches one of them button graph position, actual is that the first capacitance touching control unit and the second capacitance touching control unit have all sent touching signals, control module receives two touching signals simultaneously.In addition, when normal use, ceramic basin surface may also have water, this a small amount of water is to cause two capacitance touching control unit to send touching signals simultaneously, only have dirt (or surface adhesion has more hand lotion detergent etc.) to run up to a certain degree, above-mentioned situation just can occur.Here, cue is with amber light flicker (per second flicker), and prompting user ceramic basin surface is dirty need to do surface cleaning processing.
In described ceramic basin water tap assembly, after described the first capacitance touching control unit senses for the first time touch action, described control module is carried out one of them state, afterwards, described the second capacitance touching control unit senses touch action at least one times successively, described control module is selected a state and is carried out this selected state in three states, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
In described ceramic basin water tap assembly, sense successively at least one times that in described the second capacitance touching control unit touch action and described control module are in three states after a selected state, when described the first capacitance touching control unit senses for the first time touch action, described control module is carried out this selected state according to the touching signals of described the first capacitance touching control unit, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
Described ceramic basin water tap assembly, also comprises: delay switch, and it is for regulating the setting of described control module to the time-delay closing time; Wherein, described control module is after the upper touching signals that once receives described the first capacitance touching control unit or the second capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described the first capacitance touching control unit or the second capacitance touching control unit, described in described control module control, cold water solenoid valve and described hot water electromagnetic valve all close.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification and mode of execution, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (20)
1. a ceramic basin water tap assembly, is characterized in that, comprising:
Solenoid valve, it is arranged on the supply channel of water tap;
Button graph position, it is formed on described ceramic basin;
Capacitance touching control unit, it comprises induction electrode, described induction electrode is arranged at the rear of described ceramic basin, and corresponding to described button graph position, described capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And
Control module, it is electrically connected to capacitance touching control unit, according to the keying of solenoid valve described in the touching signals control of described capacitance touching control unit.
2. ceramic basin water tap assembly as claimed in claim 1, is characterized in that, described button graph position is on described ceramic basin, to fire formation.
3. ceramic basin water tap assembly as claimed in claim 2, is characterized in that, described button graph position is formed at the edge section of described ceramic basin.
4. ceramic basin water tap assembly as claimed in claim 1, is characterized in that, described induction electrode is close to described ceramic basin, or interval certain interval between described induction electrode and described ceramic basin.
5. ceramic basin water tap assembly as claimed in claim 1, is characterized in that, also comprises:
Tutorial light, it is electrically connected with described control module, and in the time that described solenoid valve opens or cuts out, tutorial light represents with different colours respectively described in described control module control.
6. ceramic basin water tap assembly as claimed in claim 5, is characterized in that, also comprises:
Battery, it is described solenoid valve, described capacitance touching control unit and the power supply of described control module;
Voltage detection module, it is electrically connected with described battery and described control module, and described voltage detection module is for detection of the voltage of described battery, at described cell voltage during lower than voltage setting value, for sending low pressure testing signal to described control module;
Wherein, described control module is sent cue according to tutorial light described in the control of low pressure testing signal.
7. ceramic basin water tap assembly as claimed in claim 1, is characterized in that, also comprises:
Delay switch, it is for regulating the setting of described control module to the time-delay closing time;
Wherein, described control module is after the upper touching signals that once receives described capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described capacitance touching control unit, closed electromagnetic valve described in described control module control.
8. a ceramic basin water tap assembly, is characterized in that, comprising:
Cold water solenoid valve and hot water electromagnetic valve, be separately positioned on cold water inlet road and hot water inlet pipe road, and described cold water inlet road and hot water inlet pipe road are all positioned at the mixed water valve upstream of the supply channel of water tap;
Switch key graph position and water temperature selection key graph position, be all formed on described ceramic basin;
The first capacitance touching control unit, it comprises the first induction electrode, described the first induction electrode is arranged at the rear of described ceramic basin, and corresponding to described switch key graph position, described the first capacitance touching control unit is for responding to the touch action of human body and sending touching signals;
The second capacitance touching control unit, it comprises the second induction electrode, described the second induction electrode is arranged at the rear of described ceramic basin, and corresponding to described water temperature selection key graph position, described the second capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And
Control module, it is electrically connected to described the first capacitance touching control unit and described the second capacitance touching control unit, described control module is according to the touching signals of described the second capacitance touching control unit selected state in three states, and carry out this selected state according to the touching signals of the first capacitance touching control unit, wherein, three kinds of states are respectively: cold water solenoid valve open and hot water electromagnetic valve closes, cold water solenoid valve and hot water electromagnetic valve all open, and cold water closed electromagnetic valve and hot water electromagnetic valve open.
9. ceramic basin water tap assembly as claimed in claim 8, is characterized in that, described control module is closed cold water solenoid valve and hot water electromagnetic valve according to the touching signals of described the first capacitance touching control unit.
10. ceramic basin water tap assembly as claimed in claim 8, it is characterized in that, after described the first capacitance touching control unit senses for the first time touch action, described control module is carried out one of them state, afterwards, described the second capacitance touching control unit senses touch action at least one times successively, described control module is selected a state and is carried out this selected state in three states, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
11. ceramic basin water tap assemblies as claimed in claim 8, it is characterized in that, sense successively at least one times that in described the second capacitance touching control unit touch action and described control module are in three states after a selected state, when described the first capacitance touching control unit senses for the first time touch action, described control module is carried out this selected state according to the touching signals of described the first capacitance touching control unit, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
12. ceramic basin water tap assemblies as claimed in claim 10, it is characterized in that, described the second capacitance touching control unit often senses touch action one time, described control module is switched between three states according to following order: cold water solenoid valve open and hot water electromagnetic valve closes, cold water solenoid valve and hot water electromagnetic valve all open, and cold water closed electromagnetic valve and hot water electromagnetic valve open.
13. ceramic basin water tap assemblies as claimed in claim 11, it is characterized in that, described the second capacitance touching control unit often senses touch action one time, described control module is switched between three states according to following order: cold water solenoid valve open and hot water electromagnetic valve closes, cold water solenoid valve and hot water electromagnetic valve all open, and cold water closed electromagnetic valve and hot water electromagnetic valve open.
14. ceramic basin water tap assemblies as claimed in claim 8, is characterized in that, also comprise:
Delay switch, it is for regulating the setting of described control module to the time-delay closing time;
Wherein, described control module is after the upper touching signals that once receives described the first capacitance touching control unit or the second capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described the first capacitance touching control unit or the second capacitance touching control unit, described in described control module control, cold water solenoid valve and described hot water electromagnetic valve all close.
15. 1 kinds of ceramic basin water tap assemblies, is characterized in that, comprising:
Cold water solenoid valve and hot water electromagnetic valve, be separately positioned on cold water inlet road and hot water inlet pipe road, and described cold water inlet road and hot water inlet pipe road are all positioned at the mixed water valve upstream of the supply channel of water tap;
Switch key graph position and water temperature selection key graph position, be all formed on described ceramic basin;
The first capacitance touching control unit, it comprises the first induction electrode, described the first induction electrode is arranged at the rear of described ceramic basin, and corresponding to described switch key graph position, described the first capacitance touching control unit is for responding to the touch action of human body and sending touching signals;
The second capacitance touching control unit, it comprises the second induction electrode, described the second induction electrode is arranged at the rear of described ceramic basin, and corresponding to described water temperature selection key graph position, described the second capacitance touching control unit is for responding to the touch action of human body and sending touching signals; And
Control module, it is electrically connected to described the first capacitance touching control unit and described the second capacitance touching control unit, described control module is according to the touching signals of described the second capacitance touching control unit selected state in three states, and carry out this selected state according to the touching signals of the first capacitance touching control unit, wherein, three kinds of states are respectively: cold water solenoid valve open and hot water electromagnetic valve closes, cold water solenoid valve and hot water electromagnetic valve all open, and cold water closed electromagnetic valve and hot water electromagnetic valve open;
Tutorial light, it is electrically connected with described control module, and described in described control module control, tutorial light represents described three kinds of states with three kinds of colors respectively.
16. ceramic basin water tap assemblies as claimed in claim 15, is characterized in that, also comprise:
Battery, it is described cold water solenoid valve, described hot water electromagnetic valve, described the first capacitance touching control unit and described the second capacitance touching control unit and the power supply of described control module;
Voltage detection module, it is electrically connected with described battery and described control module, and described voltage detection module is for detection of the voltage of described battery, at described cell voltage during lower than voltage setting value, for sending low pressure testing signal to described control module;
Wherein, described control module is sent cue according to tutorial light described in the control of low pressure testing signal.
17. ceramic basin water tap assemblies as claimed in claim 16, it is characterized in that, switch key graph position and water temperature selection key graph position are arranged side by side, when described control module receives the touching signals of described the first capacitance touching control unit and described the second capacitance touching control unit simultaneously, tutorial light sends cue described in described control module control.
18. ceramic basin water tap assemblies as claimed in claim 17, it is characterized in that, after described the first capacitance touching control unit senses for the first time touch action, described control module is carried out one of them state, afterwards, described the second capacitance touching control unit senses touch action at least one times successively, described control module is selected a state and is carried out this selected state in three states, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
19. ceramic basin water tap assemblies as claimed in claim 17, it is characterized in that, sense successively at least one times that in described the second capacitance touching control unit touch action and described control module are in three states after a selected state, when described the first capacitance touching control unit senses for the first time touch action, described control module is carried out this selected state according to the touching signals of described the first capacitance touching control unit, when described the first capacitance touching control unit senses for the second time touch action, described control module is closed described cold water solenoid valve and hot water electromagnetic valve.
20. ceramic basin water tap assemblies as claimed in claim 17, is characterized in that, also comprise:
Delay switch, it is for regulating the setting of described control module to the time-delay closing time;
Wherein, described control module is after the upper touching signals that once receives described the first capacitance touching control unit or the second capacitance touching control unit, within one continuous time-delay closing period, again do not receive the touching signals of described the first capacitance touching control unit or the second capacitance touching control unit, described in described control module control, cold water solenoid valve and described hot water electromagnetic valve all close.
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| GB2563188A (en) * | 2016-02-29 | 2018-12-12 | Guangzhou Seagull Kitchen & Bath Prod Co Ltd | Control device for faucet assembly |
| CN105546159A (en) * | 2016-02-29 | 2016-05-04 | 广州海鸥卫浴用品股份有限公司 | Control device for faucet assembly |
| WO2017147967A1 (en) * | 2016-02-29 | 2017-09-08 | 广州海鸥卫浴用品股份有限公司 | Control device for faucet assembly |
| GB2563188B (en) * | 2016-02-29 | 2021-09-08 | Guangzhou Seagull Kitchen & Bath Prod Co Ltd | Control device for faucet assemblies |
| CN107514032A (en) * | 2017-06-30 | 2017-12-26 | 杨婷 | A kind of domestic water sorter |
| CN107558539A (en) * | 2017-09-30 | 2018-01-09 | 谭朝烈 | A kind of safety shower tap |
| CN108561615A (en) * | 2018-04-19 | 2018-09-21 | 广州海鸥住宅工业股份有限公司 | Tap with no mechanical contact rotating handles |
| CN108561615B (en) * | 2018-04-19 | 2023-08-08 | 广州海鸥住宅工业股份有限公司 | Faucet with rotary handle without mechanical contact |
| CN111503345A (en) * | 2019-01-31 | 2020-08-07 | 厦门优胜卫厨科技有限公司 | Water outlet device and control method |
| US11860651B2 (en) | 2019-01-31 | 2024-01-02 | Xiamen Axent Corporation Limited | Water output device and control method |
| CN113983223A (en) * | 2020-07-27 | 2022-01-28 | 云米互联科技(广东)有限公司 | Touch type water tap |
| CN113983223B (en) * | 2020-07-27 | 2023-07-21 | 云米互联科技(广东)有限公司 | Touch type tap |
| WO2022129669A1 (en) | 2020-12-17 | 2022-06-23 | Universitat Jaume I | Ceramic switch tile and method for manufacturing the same |
| CN114687414A (en) * | 2022-04-02 | 2022-07-01 | 开平市博美卫浴有限公司 | Induction faucet and control method |
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| CN104197077B (en) | 2017-06-06 |
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Owner name: GUANGZHOU SEAGULL KITCHEN AND BATH PRODUCTS CO., L Free format text: FORMER OWNER: EDISON ENERGY TECHNOLOGY CO., LTD. ZHUHAI Effective date: 20150713 |
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Effective date of registration: 20150713 Address after: Panyu District, Guangzhou city of Guangdong Province Yu Street 511400 No. 363 Shanxi Road Applicant after: Guangzhou Seagull Kitchen and Bath Products Co., Ltd. Address before: 519170, Guangdong, Doumen District, Zhuhai Province dry town Toyama Industrial Zone, seagull bathroom Branch East of the workshop Applicant before: Zhuhai Edison Ecotech Co., Ltd. |
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Address after: 511400 No. 363 Shanxi Road, Sha tou street, Panyu District, Guangzhou, Guangdong Patentee after: Guangzhou seagull residential industry Limited by Share Ltd Address before: 511400 No. 363 Shanxi Road, Sha tou street, Panyu District, Guangzhou, Guangdong Patentee before: Guangzhou Seagull Kitchen and Bath Products Co., Ltd. |