CN215763556U - Multifunctional faucet - Google Patents
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- CN215763556U CN215763556U CN202121078964.XU CN202121078964U CN215763556U CN 215763556 U CN215763556 U CN 215763556U CN 202121078964 U CN202121078964 U CN 202121078964U CN 215763556 U CN215763556 U CN 215763556U
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Abstract
The utility model discloses a multifunctional faucet which comprises a faucet shell, an identity recognition mechanism, a first sliding touch induction mechanism, a second sliding touch induction mechanism, a flow regulation mechanism, a temperature regulation mechanism, an induction switch mechanism, a power supply mechanism, a control mechanism and a water outlet mechanism, wherein the identity recognition mechanism is arranged on the faucet shell; the first sliding touch sensing mechanism and the second sliding touch sensing mechanism are electrically connected with the control mechanism and are respectively used for sensing a first object sliding signal and a second object sliding signal, and the identity recognition mechanism is electrically connected with the power supply mechanism and the control mechanism and is used for recognizing identity information; one end of the temperature adjusting mechanism is respectively connected with the cold water source and the hot water source, and the other end of the temperature adjusting mechanism is connected with the water outlet mechanism through the flow adjusting mechanism. By adopting the utility model, the temperature and the flow can be quickly adjusted in a linear sliding mode, and the utility model has the advantages of more visual adjustment range, convenience and quickness in automatic adjustment and the like.
Description
Technical Field
The utility model relates to the field of bathrooms, in particular to a multifunctional faucet.
Background
At present, electronically controlled faucet products on the market are complex to operate, generally controlled by micro switches, function adjustment is carried out in a key pressing mode, operation is carried out through corresponding '+' or '-' keys, the range of one cell is adjusted through the key pressing each time, if the change of the adjustment range is large, the desired result can be achieved through repeated key pressing operation, therefore, the desired target range cannot be quickly adjusted, the user experience is poor, the operation is complex and the process is long, the user experience of the products is influenced, and the faucet products are particularly unfriendly to users such as old, young, weak and sick; in addition, the existing faucet product does not have the function of automatic adjustment, and is not convenient enough for users who are inconvenient to use hands and feet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a multifunctional faucet which can quickly adjust the temperature and the flow in a linear sliding mode and has the advantages of more visual adjustment range, convenience and quickness in automatic adjustment and the like.
In order to solve the technical problem, the utility model provides a multifunctional faucet which comprises a faucet shell, an identity recognition mechanism, a first sliding touch induction mechanism, a second sliding touch induction mechanism, a flow regulation mechanism, a temperature regulation mechanism, an induction switch mechanism, a power supply mechanism, a control mechanism and a water outlet mechanism, wherein the identity recognition mechanism is arranged on the faucet shell; the first sliding touch sensing mechanism and the second sliding touch sensing mechanism are electrically connected with the control mechanism and are respectively used for sensing a first object sliding signal and a second object sliding signal, and the identity recognition mechanism is electrically connected with the power supply mechanism and the control mechanism and is used for recognizing identity information; one end of the temperature adjusting mechanism is respectively connected with the cold water source and the hot water source, the other end of the temperature adjusting mechanism is connected with the water outlet mechanism through the flow adjusting mechanism, and the temperature adjusting mechanism and the flow adjusting mechanism are electrically connected with the power supply mechanism, the inductive switch mechanism and the control mechanism; the inductive switch mechanism is electrically connected with the power supply mechanism and used for sensing an object moving signal and switching the temperature regulating mechanism and the flow regulating mechanism according to the object moving signal; the control mechanism is electrically connected with the power supply mechanism and used for adjusting the water outlet temperature of the temperature adjusting mechanism according to the first object sliding signal and the identity information and adjusting the water outlet flow of the flow adjusting mechanism according to the second object sliding signal and the identity information.
Preferably, the first sliding touch sensing mechanism and the second sliding touch sensing mechanism are symmetrically arranged on two sides of the faucet shell.
Preferably, the first sliding touch sensing mechanism and the second sliding touch sensing mechanism are capacitive touch pads.
Preferably, the identity recognition mechanism is a face recognition mechanism or a fingerprint recognition mechanism.
Preferably, the temperature adjusting mechanism comprises a temperature adjusting pipeline, a temperature sensor, a cold water switch and a hot water switch, the temperature adjusting pipeline is provided with a first water inlet end, a second water inlet end and a water outlet end, and the water outlet end of the temperature adjusting pipeline is connected with the water outlet mechanism through the flow adjusting mechanism; one end of the cold water switch is connected with the first water inlet end, the other end of the cold water switch is connected with a cold water source, and the cold water switch is electrically connected with the control mechanism, the power supply mechanism and the inductive switch mechanism respectively and is used for controlling the water inlet size of the first water inlet end; one end of the hot water switch is connected with the second water inlet end, the other end of the hot water switch is connected with a hot water source, and the hot water switch is electrically connected with the control mechanism, the power supply mechanism and the induction switch mechanism respectively and is used for controlling the water inlet size of the second water inlet end; the temperature sensor is electrically connected with the control mechanism and the power supply mechanism and is used for detecting the temperature of the water in the temperature adjusting pipeline.
Preferably, the inductive switch mechanism includes an inductive module, a first NPN-type triode, a second NPN-type triode, a first voltage dividing resistor, a second voltage dividing resistor, a first current limiting resistor, and a second current limiting resistor, and the inductive module is a laser sensor, an infrared sensor, or a millimeter wave sensor; one end of the first divider resistor is electrically connected with the power supply mechanism through the induction module, the other end of the first divider resistor is grounded through the second divider resistor, and the other end of the first divider resistor is also electrically connected with the base of the first NPN type triode; a collector of the first NPN type triode is electrically connected with the power supply mechanism through the first current limiting resistor and is electrically connected with a base of the second NPN type triode, and an emitter of the first NPN type triode is grounded; the base electrode of the second NPN type triode is electrically connected with the cold water switch, the hot water switch and the flow regulating mechanism through the second current limiting resistor respectively, and the emitting electrode of the second NPN type triode is grounded.
Preferably, the inductive switch mechanism includes an inductive module, a first N-channel MOS transistor, a second N-channel MOS transistor, a first voltage dividing resistor, a second voltage dividing resistor, a first current limiting resistor, and a second current limiting resistor, and the inductive module is a laser sensor, an infrared sensor, or a millimeter wave sensor; one end of the first divider resistor is electrically connected with the power supply mechanism through the induction module, the other end of the first divider resistor is grounded through the second divider resistor, and the other end of the first divider resistor is also electrically connected with the grid electrode of the first N-channel MOS tube; the source electrode of the first N-channel MOS tube is electrically connected with the power supply mechanism through the first current-limiting resistor and is electrically connected with the grid electrode of the second N-channel MOS tube, and the drain electrode of the first N-channel MOS tube is grounded; the grid electrode of the second N-channel MOS tube is electrically connected with the cold water switch, the hot water switch and the flow regulating mechanism through the second current limiting resistor respectively, and the drain electrode of the second N-channel MOS tube is grounded.
Preferably, the flow regulating mechanism is a flow solenoid valve.
Preferably, the multifunctional faucet further comprises a wireless communication mechanism arranged inside the faucet shell, the wireless communication mechanism is electrically connected with the control mechanism, and the wireless communication mechanism is a WIFI mechanism or a Bluetooth mechanism.
Preferably, the multifunctional faucet further comprises an LED warning mechanism arranged inside the faucet shell, and the LED warning mechanism is electrically connected with the control mechanism.
The beneficial effects of the implementation of the utility model are as follows:
according to the utility model, the identity information is recognized through the identity recognition mechanism, the control mechanism adjusts the water outlet temperature of the temperature adjusting mechanism and the water outlet flow of the flow adjusting mechanism according to the identity information (the identity information of each user, the corresponding water use temperature and the corresponding water flow are stored in the control mechanism in advance), when the user moves in the sensing area of the sensing switch mechanism, the movement signal of the user is sensed through the sensing switch mechanism, and the temperature adjusting mechanism and the flow adjusting mechanism are switched on and off according to the movement signal, so that the water outlet temperature and the water outlet flow which are suitable for the user can be adjusted according to the identity information of the user, and the automatic adjustment function is realized, and the use convenience is improved; in addition, can also pass through first slip touch-sensitive mechanism carries out linear slide adjusting to temperature adjustment mechanism, through second slip touch-sensitive mechanism carries out linear slide adjusting to flow adjustment mechanism to quick adjustment temperature and flow size have the control range more directly perceived, satisfy the regulation demand of the extensive temperature of user and flow.
Drawings
FIG. 1 is a schematic top view of the multi-functional faucet of the present invention;
FIG. 2 is a schematic side view of the multi-function faucet of the present invention;
FIG. 3 is a schematic view of the connection relationship of the multi-functional faucet provided by the present invention;
FIG. 4 is a schematic structural view of a temperature adjustment mechanism provided by the present invention;
FIG. 5 is a diagram of the electrical connection of the inductive switching mechanism provided by the present invention;
FIG. 6 is a diagram of another electrical connection of the inductive switching mechanism provided in the present invention;
FIG. 7 is a diagram of electrical connections of the multi-functional faucet of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
As shown in fig. 1 to 3, the utility model provides a multifunctional faucet, which comprises a faucet shell 1, an identity recognition mechanism 2, a first sliding touch sensing mechanism 3, a second sliding touch sensing mechanism 4, a flow regulating mechanism 5, a temperature regulating mechanism 6, an inductive switch mechanism 7, a power supply mechanism 8, a control mechanism 9 and a water outlet mechanism 10; the first sliding touch sensing mechanism 3 and the second sliding touch sensing mechanism 4 are electrically connected with the control mechanism 9 and are respectively used for sensing a first object sliding signal and a second object sliding signal, and the identity recognition mechanism 2 is electrically connected with the power supply mechanism 8 and the control mechanism 9 and is used for recognizing identity information; one end of the temperature adjusting mechanism 6 is respectively connected with a cold water source and a hot water source, the other end of the temperature adjusting mechanism is connected with a water outlet mechanism 10 through the flow adjusting mechanism 5, and the temperature adjusting mechanism 6 and the flow adjusting mechanism 5 are electrically connected with the power supply mechanism 8, the inductive switch mechanism 7 and the control mechanism 9; the inductive switch mechanism 7 is electrically connected with the power supply mechanism 8 and is used for sensing an object movement signal and switching the temperature adjusting mechanism 6 and the flow adjusting mechanism 5 according to the object movement signal; the control mechanism 9 is electrically connected with the power supply mechanism 8, and is used for adjusting the water outlet temperature of the temperature adjusting mechanism 6 according to the first object sliding signal and the identity information, and adjusting the water outlet flow of the flow adjusting mechanism 5 according to the second object sliding signal and the identity information.
According to the utility model, identity information is recognized through the identity recognition mechanism 2, the control mechanism 9 adjusts the water outlet temperature of the temperature adjustment mechanism 6 and the water outlet flow of the flow adjustment mechanism 5 according to the identity information (the identity information of each user, the corresponding water using temperature and water using flow are stored in the control mechanism 9 in advance), when the user moves in the induction area of the induction switch mechanism 7, the induction switch mechanism 7 induces the moving signal of the user, and the temperature adjustment mechanism 6 and the flow adjustment mechanism 5 are switched on and off according to the moving signal, so that the water outlet temperature and the water outlet flow which are suitable for the user can be adjusted according to the identity information of the user, and the automatic adjustment function is provided, and the use convenience is improved; in addition, can also pass through first slip touch-sensitive mechanism 3 carries out linear slide adjusting to temperature adjustment mechanism, through second slip touch-sensitive mechanism 4 carries out linear slide adjusting to flow adjustment mechanism to quick adjustment temperature and flow size have the control range more directly perceived, satisfy the regulation demand of the extensive temperature of user and flow.
Preferably, the first sliding touch sensing mechanism 3 and the second sliding touch sensing mechanism 4 are symmetrically arranged on two sides of the faucet shell. Further, the first sliding touch sensing mechanism 3 and the second sliding touch sensing mechanism 4 are capacitive touch panels.
It should be noted that, in this embodiment, the first sliding touch sensing mechanism 3 and the second sliding touch sensing mechanism 4 are symmetrically disposed on two sides of the faucet housing, but not limited thereto, they may also be disposed on the same side of the faucet housing, and disposed on two sides may improve the sliding touch range, and disposed on the same side may facilitate the user to operate simultaneously; the first sliding touch sensing mechanism 3 and the second sliding touch sensing mechanism 4 are capacitance touch pads, but are not limited thereto, when a user needs to adjust the water outlet temperature or the water outlet flow, the capacitance touch pads slide to different positions to correspondingly generate different signals to be transmitted to the control mechanism, and the control mechanism controls the temperature adjusting mechanism or the flow adjusting mechanism according to the signals to adjust the water outlet temperature or the water outlet flow.
Preferably, the identification mechanism 2 is a face identification mechanism or a fingerprint identification mechanism, and the flow regulating mechanism 5 is a flow solenoid valve, but not limited thereto.
It should be noted that, in this embodiment, the identity recognition mechanism may be selected according to a specific use scenario and a cost requirement, and the face recognition mechanism or the fingerprint recognition mechanism may also be selected at the same time.
As shown in fig. 4, preferably, the temperature adjusting mechanism 6 includes a temperature adjusting pipe 61, a temperature sensor 62, a cold water switch 63 and a hot water switch 64, the temperature adjusting pipe 61 is provided with a first water inlet end 611, a second water inlet end 612 and a water outlet end 613, and the water outlet end 613 of the temperature adjusting pipe 61 is connected to the water outlet mechanism 10 through the flow adjusting mechanism 5; one end of the cold water switch 63 is connected to the first water inlet end 611, and the other end is connected to a cold water source, and the cold water switch 63 is electrically connected to the control mechanism 9, the power supply mechanism 8, and the inductive switch mechanism 7, respectively, and is configured to control the water inlet size of the first water inlet end 611; one end of the hot water switch 64 is connected with the second water inlet end 612, the other end of the hot water switch 64 is connected with a hot water source, and the hot water switch 64 is electrically connected with the control mechanism 9, the power supply mechanism 8 and the inductive switch mechanism 7 respectively and is used for controlling the water inlet size of the second water inlet end 612; the temperature sensor 62 is electrically connected to the control mechanism 9 and the power supply mechanism 8 and is configured to detect the temperature of the water in the temperature adjustment pipe 61.
In this embodiment, after the temperature adjustment mechanism 6 is started by the inductive switch mechanism 7, the first sliding touch inductive mechanism 3 senses an object sliding signal on the surface thereof, the control mechanism 9 adjusts the opening and closing sizes of the cold water switch 63 and the hot water switch 64 according to the object sliding signal (each corresponding sliding signal corresponds to a specific temperature value signal), and detects the real-time temperature of the water in the mixing pipe 61 by the temperature sensor 62 until the measured temperature is equal to the temperature corresponding to the position where the user slides, so as to provide a precise and appropriate temperature for the user; in addition, before the induction switch mechanism 7 starts the temperature adjusting mechanism 6, the identity information of the user is identified by the identity identifying mechanism, the control mechanism 9 selects the corresponding outlet water temperature according to the identity information, and then controls the opening and closing sizes of the cold water switch 63 and the hot water switch 64, so that the outlet water temperature meets the set temperature of the user, and the scalding condition caused by improper use is avoided.
As shown in fig. 5, preferably, the inductive switching mechanism 7 includes an inductive module 71, a first NPN transistor 72, a second NPN transistor 73, a first voltage dividing resistor 74, a second voltage dividing resistor 75, a first current limiting resistor 76, and a second current limiting resistor 77, where the inductive module 71 is a laser sensor, an infrared sensor, or a millimeter wave sensor; one end of the first voltage dividing resistor 74 is electrically connected to the power supply mechanism 8 through the sensing module 71, the other end of the first voltage dividing resistor is grounded through the second voltage dividing resistor 75, and the other end of the first voltage dividing resistor is also electrically connected to the base of the first NPN transistor 72; a collector of the first NPN transistor 72 is electrically connected to the power supply mechanism 8 through the first current limiting resistor 76 and is electrically connected to a base of the second NPN transistor 73, and an emitter of the first NPN transistor 72 is grounded; the base of the second NPN transistor 73 is electrically connected to the cold water switch 63, the hot water switch 64 and the flow rate adjusting mechanism 5 through the second current limiting resistor 77, and the emitter of the second NPN transistor 73 is grounded.
In this embodiment, when an object moves in the sensing area of the sensing module 71, the sensing module 71 outputs a level signal to the first voltage dividing resistor 74, the first NPN transistor 72 and the second NPN transistor 73 are both turned on, and the temperature adjusting mechanism 6 and the flow adjusting mechanism 5 are connected to the power supply mechanism 8, so as to implement sensing control; in this embodiment, the first and second voltage dividing resistors may prevent the first NPN transistor 72 and the second NPN transistor 73 from being broken down, and the first and second current limiting resistors may prevent the first NPN transistor 72 and the second NPN transistor 73 from being burned out; in addition, the sensing module 71 is a laser sensor, an infrared sensor or a millimeter wave sensor, which has the advantage of high detection precision, and the millimeter wave sensor can avoid errors caused by chromatic aberration and does not need to additionally provide an infrared window.
As shown in fig. 6, preferably, the inductive switching mechanism includes an inductive module 71, a first N-channel MOS transistor 78, a second N-channel MOS transistor 79, a first voltage dividing resistor 74, a second voltage dividing resistor 75, a first current limiting resistor 76, and a second current limiting resistor 77, where the inductive module 71 is a laser sensor, an infrared sensor, or a millimeter wave sensor; one end of the first voltage dividing resistor 74 is electrically connected to the power supply mechanism 8 through the sensing module 71, the other end of the first voltage dividing resistor is grounded through the second voltage dividing resistor 75, and the other end of the first voltage dividing resistor is also electrically connected to the gate of the first N-channel MOS transistor 78; the source of the first N-channel MOS transistor 78 is electrically connected to the power supply mechanism 8 through the first current limiting resistor 76 and is electrically connected to the gate of the second N-channel MOS transistor 79, and the drain of the first N-channel MOS transistor 78 is grounded; the gate of the second N-channel MOS transistor 79 is electrically connected to the cold water switch 63, the hot water switch 64, and the flow rate adjustment mechanism 5 through the second current limiting resistor 77, and the drain of the second N-channel MOS transistor 79 is grounded.
In this embodiment, when an object moves in the sensing area of the sensing module 71, the sensing module 71 outputs a level signal to the first voltage dividing resistor 74, the first N-channel MOS transistor 78 and the second N-channel MOS transistor 79 are both turned on, and the temperature adjusting mechanism 6 and the flow adjusting mechanism 5 are connected to the power supply mechanism 8, so as to implement sensing control; in this embodiment, the first voltage-dividing resistor and the second voltage-dividing resistor may prevent the first N-channel MOS transistor 78 and the second N-channel MOS transistor 79 from being broken down, and the first current-limiting resistor and the second current-limiting resistor may prevent the first N-channel MOS transistor 78 and the second N-channel MOS transistor 79 from being burned out; in addition, the sensing module 71 is a laser sensor, an infrared sensor or a millimeter wave sensor, which has the advantage of high detection precision, and the millimeter wave sensor can avoid errors caused by chromatic aberration and does not need to additionally provide an infrared window.
As shown in fig. 7, preferably, the multifunctional faucet further includes a wireless communication mechanism 11 disposed inside the faucet housing 1, the wireless communication mechanism 11 is electrically connected to the control mechanism 9, and the wireless communication mechanism 11 is a WIFI mechanism or a bluetooth mechanism. Further, the multifunctional faucet further comprises an LED warning mechanism 12 arranged inside the faucet shell 1, and the LED warning mechanism 12 is electrically connected with the control mechanism 9.
It should be noted that the control mechanism 9 is a single chip, but is not limited thereto; the singlechip integrates various components such as an arithmetic unit, a controller, a memory, an input/output device and the like, and realizes various functions such as signal processing, data storage and the like. For example, an arithmetic unit includes a large number of comparison circuits, and can perform logical operation processing on a received signal instruction. Preferably, the single chip microcomputer can adopt models including but not limited to PIC12F 615.
Specifically, the control mechanism is configured to process sliding signals of the first sliding touch sensing mechanism 3 and the second sliding touch sensing mechanism 4, and control the temperature or the flow rate of the outlet water by controlling the temperature adjusting mechanism 6 or the flow rate adjusting mechanism 5, and in addition, the control mechanism is further configured to process identity information of the identity recognition mechanism and correspondingly control the temperature adjusting mechanism and the flow rate adjusting mechanism according to the outlet water temperature and the flow rate corresponding to the identity information; meanwhile, a user can communicate with the control mechanism through the wireless communication mechanism at a mobile terminal such as a mobile phone and the like, and the working condition (the electric quantity of a power supply and the problem of the sensed water outlet fault) of the temperature adjusting faucet is obtained in real time, so that the power supply is replaced in time, the problem of the sensed water outlet fault is solved, and the waste of water resources is avoided; correspondingly, can also pass through LED warning mechanism warns the user, when the temperature that the user slided to carelessly is too high, LED warning mechanism bright red to remind user's high temperature early warning, avoid scalding the incident and take place, carry out audio alert (send out the warning of borg with a long sound through built-in speaker) when necessary.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (10)
1. A multifunctional faucet is characterized by comprising a faucet shell, an identity recognition mechanism, a first sliding touch induction mechanism, a second sliding touch induction mechanism, a flow regulation mechanism, a temperature regulation mechanism, an induction switch mechanism, a power supply mechanism, a control mechanism and a water outlet mechanism;
the first sliding touch sensing mechanism and the second sliding touch sensing mechanism are electrically connected with the control mechanism and are respectively used for sensing a first object sliding signal and a second object sliding signal, and the identity recognition mechanism is electrically connected with the power supply mechanism and the control mechanism and is used for recognizing identity information;
one end of the temperature adjusting mechanism is respectively connected with the cold water source and the hot water source, the other end of the temperature adjusting mechanism is connected with the water outlet mechanism through the flow adjusting mechanism, and the temperature adjusting mechanism and the flow adjusting mechanism are electrically connected with the power supply mechanism, the inductive switch mechanism and the control mechanism;
the inductive switch mechanism is electrically connected with the power supply mechanism and used for sensing an object moving signal and switching the temperature regulating mechanism and the flow regulating mechanism according to the object moving signal;
the control mechanism is electrically connected with the power supply mechanism and used for adjusting the water outlet temperature of the temperature adjusting mechanism according to the first object sliding signal and the identity information and adjusting the water outlet flow of the flow adjusting mechanism according to the second object sliding signal and the identity information.
2. The multi-function faucet of claim 1, wherein the first sliding touch sensitive mechanism and the second sliding touch sensitive mechanism are symmetrically disposed on opposite sides of the faucet housing.
3. The multi-function faucet of claim 2, wherein the first and second sliding touch sensing mechanisms are capacitive touch pads.
4. The multi-function faucet of claim 1, wherein the identification mechanism is a face recognition mechanism or a fingerprint recognition mechanism.
5. The multi-functional faucet of claim 1, wherein the temperature adjustment mechanism comprises a temperature adjustment conduit, a temperature sensor, a cold water switch, and a hot water switch, the temperature adjustment conduit is provided with a first water inlet end, a second water inlet end, and a water outlet end, and the water outlet end of the temperature adjustment conduit is connected with the water outlet mechanism through the flow adjustment mechanism;
one end of the cold water switch is connected with the first water inlet end, the other end of the cold water switch is connected with a cold water source, and the cold water switch is electrically connected with the control mechanism, the power supply mechanism and the inductive switch mechanism respectively and is used for controlling the water inlet size of the first water inlet end;
one end of the hot water switch is connected with the second water inlet end, the other end of the hot water switch is connected with a hot water source, and the hot water switch is electrically connected with the control mechanism, the power supply mechanism and the induction switch mechanism respectively and is used for controlling the water inlet size of the second water inlet end;
the temperature sensor is electrically connected with the control mechanism and the power supply mechanism and is used for detecting the temperature of the water in the temperature adjusting pipeline.
6. The multi-function faucet of claim 5, wherein the inductive switching mechanism comprises an inductive module, a first NPN transistor, a second NPN transistor, a first voltage divider resistor, a second voltage divider resistor, a first current limiting resistor, and a second current limiting resistor, the inductive module being a laser sensor, an infrared sensor, or a millimeter wave sensor;
one end of the first divider resistor is electrically connected with the power supply mechanism through the induction module, the other end of the first divider resistor is grounded through the second divider resistor, and the other end of the first divider resistor is also electrically connected with the base of the first NPN type triode;
a collector of the first NPN type triode is electrically connected with the power supply mechanism through the first current limiting resistor and is electrically connected with a base of the second NPN type triode, and an emitter of the first NPN type triode is grounded;
the base electrode of the second NPN type triode is electrically connected with the cold water switch, the hot water switch and the flow regulating mechanism through the second current limiting resistor respectively, and the emitting electrode of the second NPN type triode is grounded.
7. The multi-purpose faucet of claim 5, wherein the inductive switching mechanism comprises an inductive module, a first N-channel MOS transistor, a second N-channel MOS transistor, a first voltage dividing resistor, a second voltage dividing resistor, a first current limiting resistor and a second current limiting resistor, the inductive module is a laser sensor, an infrared sensor or a millimeter wave sensor;
one end of the first divider resistor is electrically connected with the power supply mechanism through the induction module, the other end of the first divider resistor is grounded through the second divider resistor, and the other end of the first divider resistor is also electrically connected with the grid electrode of the first N-channel MOS tube;
the source electrode of the first N-channel MOS tube is electrically connected with the power supply mechanism through the first current-limiting resistor and is electrically connected with the grid electrode of the second N-channel MOS tube, and the drain electrode of the first N-channel MOS tube is grounded;
the grid electrode of the second N-channel MOS tube is electrically connected with the cold water switch, the hot water switch and the flow regulating mechanism through the second current limiting resistor respectively, and the drain electrode of the second N-channel MOS tube is grounded.
8. The multi-function faucet of claim 1, wherein the flow regulating mechanism is a flow solenoid valve.
9. The multi-functional faucet of claim 1, further comprising a wireless communication mechanism disposed within the faucet housing, the wireless communication mechanism being electrically connected to the control mechanism, the wireless communication mechanism being a WIFI mechanism or a bluetooth mechanism.
10. The multi-functional faucet of claim 1, further comprising an LED warning mechanism disposed within the faucet housing, the LED warning mechanism being electrically connected to the control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078964.XU CN215763556U (en) | 2021-05-19 | 2021-05-19 | Multifunctional faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078964.XU CN215763556U (en) | 2021-05-19 | 2021-05-19 | Multifunctional faucet |
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| Publication Number | Publication Date |
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| CN215763556U true CN215763556U (en) | 2022-02-08 |
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| CN202121078964.XU Active CN215763556U (en) | 2021-05-19 | 2021-05-19 | Multifunctional faucet |
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| CN (1) | CN215763556U (en) |
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- 2021-05-19 CN CN202121078964.XU patent/CN215763556U/en active Active
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