Novel multifunctional induction faucet

Abstract

The utility model discloses a novel multifunctional induction faucet which comprises a faucet assembly, an electric control system and a water path system. The electric control system and the water path system are installed in the faucet assembly. The faucet assembly comprises an upper decorative cover, an upper mounting plate, a screw, a fixing piece, a base, a rubber ring, a large nut, a pipe tooth, a faucet body, an upper clamping position, an inclined face, a glue groove and a receding groove, the upper decorative cover and the upper mounting plate are bonded together through glue, and when the hand approaches the front inductor, the electromagnetic valve automatically turns off water, and when the hand moves away the inductor, the electromagnetic valve automatically turns off water; when the hand is close to the primary side sensor, the electromagnetic valve is moved away, water is automatically boiled, when the hand is close to the primary side sensor again, the electromagnetic valve is moved away, water is automatically turned off, operation is easy, using is sanitary and safe, energy and water are saved, potential safety hazards of a traditional manual faucet are avoided, and waste of water resources is reduced.

Description

Technical Field

[0001] The invention relates to the field of water heating and sanitary ware, in particular to a novel multifunctional induction faucet. Background Art

[0002] With the improvement of the quality of life, consumers' requirements for the quality of life are also constantly improving. The traditional faucet controlled by the handle switch can no longer meet people's growing new needs. Most of the faucets on the market still rely on the old way of controlling the water outlet by the handle. Through the three-year epidemic, everyone has a high awareness of infectious bacteria. Obviously, the traditional faucet with many people manually touching the handle to switch the water has the hidden danger of cross-infection of bacteria. In addition, the traditional faucet brings inconvenience to the user. It is necessary to rely on the hand to adjust the handle to control the water outlet. For example, when the user needs water while cooking, one hand must be released to open and close the faucet to complete it. Then, while bringing inconvenience to the user, the user will forget to turn off the faucet handle due to busyness during the water use process, which causes water to flow and waste water continuously, causing inconvenience and water waste for the user, and the safety hazard of forgetting to turn off the water. The intelligent dual-sensing faucet of the present invention is born with an innovative, technological, and intelligent induction-controlled faucet through continuous research and development and testing. While solving the above problems, it also enhances the user's experience. The user is convenient to operate, saves water, avoids water waste, and eliminates the safety hazard of forgetting to turn off the faucet. It can better meet people's needs.

[0003] Therefore, we provide a new type of multifunctional induction faucet which realizes the water switching of the faucet by controlling the opening and closing of the solenoid valve through multifunctional induction, that is, the front sensor and the side sensor are used to control the solenoid valve to realize the multifunctional faucet of turning the water on and off. The ratio of hot and cold water is adjusted by rotating the valve core by rotating the handle, and the temperature data is transmitted to the temperature display screen through the temperature sensor. When the hand approaches the front sensor, the solenoid valve automatically turns on the water, and when the hand moves away from the sensor, the solenoid valve automatically turns on the water; when the hand approaches the side sensor once and moves away, the solenoid valve automatically turns on the water, and when the hand approaches the side sensor again and moves away, the solenoid valve automatically turns on the water. This invention is simple to operate, hygienic and safe to use, energy-saving and water-saving, avoids the safety hazards of traditional manual faucets, reduces the waste of water resources, and avoids the possibility of cross-infection of germs in traditional manual faucets, which can completely solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a novel multifunctional induction faucet which can solve all the problems described in the above background.

[0005] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: a new multifunctional induction faucet includes: a faucet assembly, an electric control system, and a water system; the electric control system and the water system are installed inside the faucet assembly; the faucet assembly includes: an upper decorative cover, an upper mounting plate, screws, a fixing plate, a base, a rubber ring, a large nut, a pipe tooth, a faucet body, an upper clamping position, a bevel, a glue groove, and an air avoidance groove. The upper decorative cover and the upper mounting plate are bonded together by glue. The material of the upper decorative cover is translucent tempered glass. The upper mounting plate is mounted on the top surface of the faucet body, the fixing plate is fixed to the inner side of the top of the faucet body by screws, the base is mounted on the bottom of the faucet body and fixed to the bottom of the faucet body by screws, the pipe tooth is set in the middle of the base, the rubber ring is sleeved on the pipe tooth, and the large nut is set under the pipe tooth; the electric control system includes: a battery box, a power output plug, a power input slot, an electric control integration, a temperature display screen, a control output plug, a temperature sensing fixing nut, a temperature sensor, a control input slot, and an electromagnetic switch valve. The temperature display screen is set on the top surface of the electric control integration, and the electric control integration and the power input slot The electric control integration is connected with the control output plug through a signal line, the electric control integration is connected with the temperature sensor through a signal line, the temperature sensing fixing nut is arranged at the end of the temperature sensor, the electromagnetic switch valve is connected with the control input slot through a signal line, the battery box is connected with the power output plug through a power line, the power output plug is inserted into the power input slot, and the control output plug is inserted into the control input slot; the water system includes: a bubbler, a rubber gasket, a water outlet joint, a sensing water main body, a right-angle conversion head, a handle, and a valve core fixing ring , a valve core, a valve core seat nut, a water inlet pipe, and a valve core seat, wherein the valve core is arranged in the middle of the valve core seat, the valve core seat nut is arranged on the outside of the top of the valve core seat, the valve core fixing ring is arranged on the inside of the top of the valve core seat to fix the valve core, the handle is arranged on the top of the valve core, the water inlet pipe is respectively arranged at both ends of the rear side of the valve core seat, the right-angle conversion head is inserted into the front side of the valve core seat, the induction water path main body is inserted into the front side of the right-angle conversion head, the water outlet joint is inserted into the front and lower part of the induction water path main body, the rubber gasket is arranged on the bottom surface of the water outlet joint, and the bubbler is arranged below the rubber gasket. The faucet body is composed of a shell, a shell fixing position, a shell clamping position, a shell side sensing position, a controller fixing position, a shell front sensing position, a valve core seat installation position, a base assembly position, a base fixing hole, and a shell water outlet. The shell fixing position is arranged on the left and right inside the upper end of the shell, the shell fixing position is a convexity and an inner tooth is arranged in the middle, the shell clamping position is arranged on the left and right inside the upper end of the shell, the shell clamping position is a boss shape, the shell side sensing position is arranged on the side surface of the upper end of the shell in a U-shaped notch shape, the controller fixing position is arranged on the left and right inside the front end of the shell, the outer diameter of the controller fixing position is stepped, and the uppermost step of the outer diameter of the controller fixing position plays a positioning role, and the distance between the left and right inner teeth of the shell fixing position is equal to the distance between the through holes on both sides of the fixing plate.The inner diameter of the controller fixing position is hollow to facilitate screwing in. The front sensing position of the shell is arranged at the front end of the shell, and the front sensing position of the shell is arranged as a rectangular through groove. The valve core seat mounting position is arranged on the side of the shell, and the valve core seat mounting position is arranged as a through groove with parallel surfaces on the left and right sides of the front and rear semicircles. This shape plays a role in determining the direction. The base assembly position is arranged at the bottom of the shell, and is stepped with the inner wall of the shell. The base fixing holes are arranged at the four corners of the bottom of the shell, and the base fixing holes are arranged as middle through holes, which play a role in fixing the base by screws. The shell water outlet is arranged at the lower part of the front end of the shell, and the shell water outlet is arranged in a stepped two-level through hole. The upper through hole connects the inside and outside of the shell, and the lower level is an inner tooth arrangement of the side wall for screwing in the bubbler to tighten and fix it. The upper mounting plate includes: an upper clamping position, an inclined surface, a glue groove, an air avoidance groove, and a perspective area. A plurality of glue grooves are arranged on the mounting plate. When the upper decorative cover is fitted with the top surface of the upper mounting plate, glue is dripped into the plurality of glue grooves to achieve a bonding effect. An air avoidance groove is arranged on the mounting plate. The air avoidance groove serves to avoid interference with the space at the highest point of the U-shape of the fixing plate. A perspective area is arranged in the middle of the mounting plate. The perspective area just corresponds to the position of the temperature display screen of the electric control system. The data displayed on the temperature display screen of the electric control system is displayed on the upper decorative cover through the perspective area. Upper clamping positions are set on both sides of the middle and both sides of the front end. The upper clamping positions are set in the shape of hooks and just match the shell clamping positions of the faucet body. The upper clamping position hooks just hook onto the bottom plane of the shell clamping positions. Since the top surface of the upper mounting plate and the plane of the upper decorative cover are fixed by glue, the upper decorative cover and the upper mounting plate are fixed to the top of the faucet body. An inclined surface is set at the front end of the bottom of the mounting plate, and the inclined surface is a shoe surface that gradually changes outward. When the decorative cover is raised forward, the upper decorative cover and the upper mounting plate slide out of the top surface of the faucet body under the action of the inclined surface, which is convenient for repairing and replacing accessories. The base consists of a base mounting hole, a base inner thread, and a rubber ring groove. The base mounting hole is a two-stage through hole arranged at the four corners of the base. The minor diameter of the two-stage through holes of the base mounting hole is a screw through hole and the major diameter is a screw countersunk hole. The screw is screwed into the base fixing hole of the faucet body through the base mounting hole to fix the base to the bottom of the faucet body. The outer size of the base matches the base assembly position of the faucet body. The base inner thread is arranged in the middle of the base as a through inner thread. A rubber ring groove is arranged in the middle of the base. The inner and outer diameters of the rubber ring groove just match the inner and outer diameters of the rubber ring. The rubber ring groove is a blind groove for internally installing a rubber ring. The sensing waterway body includes: sensing water inlet, sensing waterway rubber ring position, sensing water outlet, front sensing window, sensing body fixing position, side sensing window, sensing integrated installation position. The sensing water inlet is arranged at the rear end of the sensing waterway body, and is a round tube directly leading to the front end of the sensing waterway body. The sensing waterway rubber ring position is arranged at the outer diameter of the sensing water inlet. The sensing waterway rubber ring position is a step ring for installing a sealing ring. The sensing water outlet is arranged below the front end of the sensing waterway body.The induction water outlet is connected to the induction water inlet, the front induction window is arranged at the front end of the induction waterway body, the front induction window is in the shape of a rectangular boss, the front induction window is installed at the front induction position of the shell of the faucet body, the rectangular boss shape of the front induction window matches the size of the front induction position of the shell of the faucet body, the induction body fixing position is arranged on both sides of the front end of the induction waterway body, the induction body fixing position is a two-stage through hole, the large diameter of the two-stage through hole of the induction body fixing position matches the outer diameter of the top of the controller fixing position of the faucet body, the large diameter of the two-stage through hole of the induction body fixing position is inserted and installed on the outer diameter of the top of the controller fixing position of the faucet body, the screw The nail passes through the fixing position of the sensing body and is screwed into the middle aperture of the controller fixing position of the faucet body to fix the sensing water circuit body inside the faucet body. The side sensing window is arranged on the side of the sensing water circuit body. The side sensing window is in the shape of a rectangular boss. The size of the side sensing window in the shape of a rectangular boss matches the U-shaped size of the sensing position on the side of the shell of the faucet body. When the sensing water circuit body is installed inside the faucet body, the side sensing window is installed at the sensing position on the side of the shell of the faucet body. The sensing integrated installation position is a special shape inside the top surface of the sensing water circuit body. The electronic control integration of the electronic control system is installed in the sensing integrated installation position, and the temperature display screen is installed upward. The water outlet joint comprises: a water outlet joint water channel, a water outlet joint rubber ring position, and a water outlet joint body. The water outlet joint body is the body of the water outlet joint. The water outlet joint rubber ring position is arranged on the upper end of the water outlet joint body. The water outlet joint rubber ring position is used to install a sealing ring. The water outlet joint water channel is arranged in the middle of the water outlet joint body. The water outlet joint water channel is a through hole. When the inductive water channel body is installed inside the faucet body, the inductive water outlet of the inductive water channel body and the shell water outlet nozzle of the faucet body are on the same central axis, and the water outlet joint rubber ring After installing the sealing ring in place, insert the induction water outlet upwards, the rubber gasket is installed on the outer side of the water outlet joint body in the shell water outlet of the faucet body, the bubbler is a plastic integrated part, the front end of the bubbler has external teeth, the external teeth at the front end of the bubbler match the inner teeth of the shell water outlet of the faucet body, the bubbler is screwed into the shell water outlet, at this time, a water route is formed in which the induction water enters the induction water inlet of the induction water route body, and flows out of the bubbler through the induction water outlet and the water outlet joint. The rubber gasket is arranged between the water outlet joint and the bubbler to play a sealing role. The fixing plate is set in an inverted U shape, a through hole is set in the middle of the fixing plate, and through holes for screws are set on both sides of the fixing plate; the right-angle conversion head includes: a temperature sensing nut installation position, a right-angle joint limiting column, a right-angle joint water outlet, a right-angle joint rubber ring position, a right-angle joint water inlet, and a temperature sensor assembly position. A right-angle joint limiting column is set at the top of the right-angle conversion head, and the right-angle joint limiting column is a circular boss. The outer diameter of the right-angle joint limiting column is a circular boss that matches the inner diameter of the through hole in the middle of the fixing plate. The right-angle joint limiting column is a circular boss inserted into the through hole in the middle of the fixing plate.The screws are fixed in the shell fixing position of the faucet body through the through holes on both sides of the fixing plate, and the fixing plate fixes the right-angle conversion head in the faucet body. A right-angle joint water outlet is arranged inside the front end of the right-angle conversion head, and the outer diameter of the induction water path rubber ring position of the induction water path body is matched. After the sealing ring is installed on the induction water path rubber ring position, it is inserted into the right-angle joint water outlet. A temperature sensing nut installation position is arranged inside the rear end of the right-angle conversion head, and a temperature sensor assembly position is arranged between the temperature sensing nut installation position and the right-angle joint water outlet. The side wall of the temperature sensing nut installation position is provided with inner teeth. The temperature sensor of the electronic control system The device is inserted into the temperature sensor assembly position through the temperature sensing nut installation position. The temperature sensing fixing nut of the electric control system is a stainless steel hardware accessory. The temperature sensing fixing nut is set with external teeth at the front end and external hexagon at the rear end. The rear end external hexagon of the temperature sensing fixing nut is rotated, and the front end external teeth of the temperature sensing fixing nut are screwed into the temperature sensing nut installation position to fix the temperature sensor in the right-angle conversion head. A right-angle joint water inlet is arranged inside the lower end of the right-angle conversion head, and a passage is formed between the right-angle joint water inlet and the right-angle joint water outlet. A right-angle joint rubber ring position is arranged outside the lower end of the right-angle conversion head, and the right-angle joint rubber ring position is used to install a sealing ring. The outer periphery of the valve core fixing ring is provided with external teeth, the interior of the valve core fixing ring is hollow, and the two sides of the top of the valve core fixing ring are processed flat for easy rotation with an adjustable wrench; the outer diameter of the valve core seat nut is stepped, the maximum outer diameter of the valve core seat nut is a circular ring, the valve core seat nut is one level smaller in outer diameter and is set in a hexagonal shape for easy rotation with a wrench, and the inner diameter of the valve core seat nut is provided with internal teeth; the valve core seat is composed of valve core seat external teeth, valve core seat flange, valve core seat internal teeth, valve core seat water outlet hole, valve core limiting hole, valve core seat water inlet hole, valve core seat water inlet internal teeth, valve core seat water inlet sealing position, valve core upper water path, solenoid valve sealing position, solenoid valve installation internal teeth, solenoid valve water outlet, valve core seat right-angle conversion water path, valve core seat upper water outlet, valve core seat direction positioning, the valve core seat side outer diameter is provided with valve core seat external teeth, the outer teeth of the valve core seat external teeth match the inner teeth of the valve core seat nut, and the outer teeth of the valve core seat on both sides are machined with The plane valve core seat for direction positioning, the maximum outer diameter of the outer teeth of the valve core seat just passes through the valve core seat installation position of the faucet body, the distance size of the two sides of the valve core seat direction positioning just matches the distance of the planes on both sides of the valve core seat installation position, and plays a role in positioning and determining the direction, the outer diameter of the side surface of the valve core seat is provided with a valve core seat flange, when the valve core seat is installed from the inside of the faucet body to the outside, the outer diameter of the valve core seat flange is larger than the inner diameter of the valve core seat installation position of the faucet body, the valve core seat flange is blocked at the inner wall of the faucet body, the valve core seat nut is screwed into the outer teeth of the valve core seat, and the valve core seat is fixed to the side of the faucet body, the inner diameter of the side surface of the valve core seat is provided with the inner teeth of the valve core seat, the inner teeth of the valve core seat are matched with the outer teeth of the valve core fixing ring, the valve core fixing ring is screwed into the inner teeth of the valve core seat, and the valve core is fixed inside the side surface of the valve core seat, the valve core is a standard purchased part, and two positioning columns and two water inlet holes are provided at the bottom of the valve core,The two water inlet holes arranged at the bottom of the valve core have the function of respectively admitting cold water and hot water. The upper and lower bottom sides of the valve core seat are respectively provided with valve core limiting holes. The valve core limiting holes match the two positioning columns at the bottom of the valve core to prevent the valve core from rotating. The left and right sides of the bottom sides of the valve core seat are respectively provided with valve core seat outlet holes. The outlet hole positions of the valve core seat outlet holes correspond to the positions of the two water inlet holes at the bottom of the valve core respectively. The valve core seat outlet holes correspond to the valve core seat inlet holes respectively. The valve core seat outlet holes and the valve core seat inlet holes respectively form passages. The valve core seat water inlet holes are provided at the end of the valve core seat outlet hole. The inner thread, the end of the inner thread of the valve core seat water inlet is provided with a valve core seat water inlet sealing position, the water inlet pipe of the water system is a standard hardware fitting of the middle hollow pipe, the front end of the water inlet pipe is respectively provided with a hexagon, a sealing position, and an outer thread, the outer thread of the water inlet pipe matches the inner thread of the inner thread of the valve core seat water inlet, the hexagon of the water inlet pipe is rotated, the outer thread of the water inlet pipe is screwed into the inner thread of the valve core seat water inlet, the sealing position of the water inlet pipe is sealed with the water inlet sealing position of the valve core seat, at this time, a passage is formed from the water inlet pipe through the water inlet hole of the valve core seat, the water outlet hole of the valve core seat to the valve core, the rear side of the top end of the valve core seat is provided with a valve core seat upper thread The inner diameter of the water outlet on the valve core seat matches the outer diameter of the right-angle joint rubber ring position of the right-angle conversion head. The right-angle joint rubber ring position of the right-angle conversion head is inserted into the water outlet on the valve core seat. The right-angle joint water inlet forms a passage with the water outlet on the valve core seat. A solenoid valve sealing position is arranged on the front side of the top of the valve core seat. An inner tooth for installing a solenoid valve is arranged below the solenoid valve sealing position. The solenoid switch valve of the electric control system is an externally purchased electrical appliance. The solenoid switch valve is arranged from top to bottom with an outer hexagon, a sealing position, an outer tooth position, a bottom water inlet, and a bottom middle water outlet in sequence. The solenoid valve sealing position matches the electric The sealing position of the magnetic switch valve is matched and sealed. The internal thread of the solenoid valve installation matches the external thread of the solenoid switch valve. The external hexagon of the solenoid switch valve is rotated to fix the solenoid switch valve on the valve core seat. The solenoid valve water outlet is set in the middle of the bottom of the solenoid valve installation inner thread. The inner diameter of the solenoid valve water outlet matches the outer diameter of the water outlet in the middle of the bottom of the solenoid switch valve. The solenoid valve water outlet and the upper water outlet of the valve core seat are connected through the right-angle conversion water channel of the valve core seat. The upper water channel of the valve core is set between the outer periphery of the bottom of the solenoid valve installation inner thread and the side wall of the bottom of the valve core seat inner thread.

[0006] Furthermore, the upper clamping position of the upper mounting plate matches the position distance of the shell clamping position of the faucet body, and when the upper mounting plate is pressed down, the upper clamping position of the upper mounting plate just hooks onto the bottom surface of the shell clamping position of the faucet body, the outer size of the upper mounting plate just matches the inner edge size of the top of the faucet body, and the upper mounting plate just fits into the inner side of the top of the faucet body.

[0007] Compared with the prior art, the present invention has the following advantages and positive effects:

[0008] The advantages of the novel intelligent induction kitchen faucet of the present invention are intelligence, safety and convenience. The intelligence is reflected in that the start and stop of the electromagnetic valve are controlled by induction to control the water switch; the safety is that it subverts the traditional manual handle to control the start and stop of the valve core to control the water switch, avoiding the possibility of not closing tightly and not being in place, and eliminating the hidden dangers caused by the traditional handle controlling the valve core; the convenience is that it is simple and easy to operate, just put your hand close to the sensing area to turn on the water, and take your hand away to turn off the water; the present invention is simple to operate, hygienic and safe to use, energy-saving and water-saving, the overall structure of the present invention is perfect, the conception is ingenious, safe and reliable, avoids the safety hazards of traditional manual faucets, reduces the waste of water resources, and avoids the possibility of cross-infection of bacteria in traditional manual faucets. It is an innovative application of a new intelligent induction faucet. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0010] Figure 1 It is an assembly diagram of the utility model;

[0011] Figure 2 It is an exploded view of the utility model;

[0012] Figure 3 This is a structural diagram of the upper mounting plate of the utility model;

[0013] Figure 4 This is a base structure diagram of the utility model;

[0014] Figure 5 This is a three-dimensional diagram of the main body of the faucet of the utility model in direction 1;

[0015] Figure 6 This is a three-dimensional view of the main body of the faucet of the utility model in direction 2;

[0016] Figure 7 This is a schematic diagram of the installation of the electric control system of the utility model;

[0017] Figure 8 It is an exploded diagram of the water system of the utility model;

[0018] Fig. 9 This is a structural diagram of the main direction 1 of the induction waterway of the utility model;

[0019] Fig.10 This is a stereoscopic view of the main direction 2 of the induction waterway of the utility model;

[0020] Fig.11 This is a structural diagram of the water outlet joint of the utility model;

[0021] Fig.12 This is a structural diagram of a right-angle conversion head of the utility model;

[0022] Fig.13 It is a top view of the valve core seat of the utility model;

[0023] Fig.14 It is a side view of the valve core seat of the utility model;

[0024] In the figure: faucet assembly-1, electronic control system-2, water system-3, upper decorative cover-11, upper mounting plate-12, screw-13, fixing plate-14, base-15, rubber ring-16, large nut-17, pipe thread-18, faucet body-19, upper clamping position-121, inclined surface-122, rubber groove-123, air avoidance groove-124, perspective area-125, base mounting hole-151, base inner thread-152, rubber ring groove-153, shell-190, shell fixing position-191, shell clamping position-192, shell side sensing position-193, controller fixing position Positioning-194, front sensing position of the shell-195, valve core seat installation position-196, base assembly position-197, base fixing hole-198, shell water outlet-199, battery box-21, power output plug-22, power input slot-23, electronic control integration-24, temperature display screen-25, control output plug-26, temperature sensing fixing nut-27, temperature sensor-28, control input slot-29, electromagnetic switch valve-30, bubbler-31, rubber gasket-32, water outlet joint-33, induction water channel body-34, right angle conversion head-35, hand Handle-36, valve core fixing ring-37, valve core-38, valve core seat nut-39, water inlet pipe-40, valve core seat-41, induction water inlet-340, induction water path rubber ring position-341, induction water outlet-342, front induction window-343, induction body fixing position-344, side induction window-345, induction integrated installation position-346, water outlet joint water path-331, water outlet joint rubber ring position-332, water outlet joint body-333, temperature sensing nut installation position-351, right angle joint limit column-352, right angle joint water outlet-353, right angle joint rubber ring position-3 54. Right-angle joint water inlet-355, temperature sensor assembly position-356, valve core seat outer thread-411, valve core seat flange-412, valve core seat inner thread-413, valve core seat water outlet hole-414, valve core limit hole-415, valve core seat water inlet hole-416, valve core seat water inlet inner thread-417, valve core seat water inlet sealing position-418, valve core upper water path-419, solenoid valve sealing position-420, solenoid valve installation inner thread-421, solenoid valve water outlet-422, valve core seat right-angle conversion water path-423, valve core seat upper water outlet-424, valve core seat direction positioning-425. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] In this example, if Figure 1-14As shown, a new multifunctional induction faucet includes: a faucet component-1, an electric control system-2, and a water system-3; the electric control system-2 and the water system-3 are installed inside the faucet component-1; the faucet component-1 includes: an upper decorative cover-11, an upper mounting plate-12, screws-13, a fixing plate-14, a base-15, a rubber ring-16, a large nut-17, a pipe thread-18, a faucet body-19, an upper clamp-121, a slope-122, a rubber groove-123, and an air avoidance groove-124 The upper decorative cover-11 and the upper mounting plate-12 are bonded together by glue. The material of the upper decorative cover-11 is translucent tempered glass. The upper mounting plate-12 is installed on the top surface of the faucet body-19. The fixing plate-14 is fixed to the inner side of the top of the faucet body-19 by screws-13. The base-15 is installed at the bottom of the faucet body-19 and fixed to the bottom of the faucet body-19 by screws-13. The pipe tooth-18 is set in the middle of the base-15, and the rubber ring-16 is sleeved on the pipe tooth-18. The large nut-17 is arranged under the tube tooth-18; the electric control system-2 includes: a battery box-21, a power output plug-22, a power input slot-23, an electric control integration-24, a temperature display screen-25, a control output plug-26, a temperature sensing fixing nut-27, a temperature sensor-28, a control input slot-29, and an electromagnetic switch valve-30. The temperature display screen-25 is arranged on the top surface of the electric control integration-24. The electric control integration-24 is connected to the power input slot-23 through a power line. The control integration-24 is connected to the control output plug-26 through a signal line, the electric control integration-24 is connected to the temperature sensor-28 through a signal line, the temperature sensing fixing nut-27 is arranged at the end of the temperature sensor-28, the electromagnetic switch valve-30 is connected to the control input slot-29 through a signal line, the battery box-21 is connected to the power output plug-22 through a power line, the power output plug-22 is inserted into the power input slot-23, and the control output plug-26 is inserted into the control input slot-29;The water circuit system-3 includes: a bubbler-31, a rubber gasket-32, a water outlet joint-33, an induction water circuit body-34, a right-angle conversion head-35, a handle-36, a valve core fixing ring-37, a valve core-38, a valve core seat nut-39, a water inlet pipe-40, and a valve core seat-41. The valve core-38 is arranged in the middle of the valve core seat-41, the valve core seat nut-39 is arranged on the outside of the top of the valve core seat-41, and the valve core fixing ring-37 is arranged on the inside of the top of the valve core seat-41 , plays the role of fixing the valve core-38, the handle-36 is arranged at the top of the valve core-38, the water inlet pipe-40 is respectively arranged at the two ends of the rear side of the valve core seat-41, the right angle conversion head-35 is inserted into the front side of the valve core seat-41, the induction waterway body-34 is inserted into the front side of the right angle conversion head-35, the water outlet joint-33 is inserted into the front and lower part of the induction waterway body-34, the rubber gasket-32 is arranged on the bottom surface of the water outlet joint-33, and the bubbler-31 is arranged below the rubber gasket-32. ;

[0027] like Figure 5 Figure 6 As shown, the faucet body 19 is composed of a shell 190, a shell fixing position 191, a shell clamping position 192, a shell side sensing position 193, a controller fixing position 194, a shell front sensing position 195, a valve core seat installation position 196, a base assembly position 197, a base fixing hole 198, and a shell water outlet 199. The shell fixing position 191 is arranged on the left and right inside the upper end of the shell 190, the shell fixing position 191 is a protrusion and an inner tooth is arranged in the middle, the shell clamping position 192 is arranged on the left and right inside the upper end of the shell 190, the shell clamping position 192 is a boss shape, the shell side sensing position 193 is arranged on the upper side of the shell 190 in a U-shaped notch shape, the controller fixing position 194 is arranged on the left and right inside the front end of the shell 190, the outer diameter of the controller fixing position 194 is stepped, and the uppermost step of the outer diameter of the controller fixing position 194 plays a positioning role.

[0028] The left and right inner teeth distance of the housing fixing position 191 is equal to the distance between the through holes on both sides of the fixing plate 14. The inner diameter of the controller fixing position 194 is hollow so that the screws can be screwed in. The housing front sensing position 195 is set at the front end of the housing 190. The housing front sensing position 195 is a rectangular through groove setting. The valve core seat installation position 196 is set on the side of the housing 190, and the valve core seat installation position 196 is a through groove setting with parallel surfaces on the left and right sides of the front and rear semicircles. This shape plays a role in determining the direction. The base assembly position 197 is set It is arranged at the bottom of the shell-190 and is stepped with the inner wall of the shell-190. The base fixing hole-198 is arranged at the four corners of the bottom of the shell-190, and the base fixing hole-198 is an intermediate through hole, which plays the role of fixing the base-15 by screws. The shell water outlet-199 is arranged at the lower front end of the shell-190, and the shell water outlet-199 is a stepped two-level through hole arrangement. The upper level through hole connects the inside and outside of the shell-190, and the lower level is a side wall inner thread arrangement for screwing into the bubbler-31 for button-tightening.

[0029] like Figure 3 , Figure 5 As shown, the upper mounting plate -12 includes: an upper clamping position -121, a bevel -122, a glue groove -123, an air avoidance groove -124, and a perspective area -125. A plurality of glue grooves -123 are arranged on the mounting plate -12. When the upper decorative cover -11 is fitted with the top surface of the upper mounting plate -12, glue is dripped into the plurality of glue grooves -123 to achieve bonding. An air avoidance groove -124 is arranged on the mounting plate -12. The air avoidance groove -124 serves to avoid interference with the space at the highest point of the U-shape of the fixing plate -14. A perspective area -125 is arranged in the middle of the mounting plate -12. The perspective area -125 just corresponds to the position of the temperature display screen -25 of the electric control system -2. The data displayed on the temperature display screen -25 of the electric control system -2 is displayed on the upper decorative cover -11 through the perspective area -125. Upper clamping positions 121 are provided on both sides in the middle of the bottom surface and both sides of the front end of the mounting plate 12. The upper clamping position 121 is in the shape of a hook and just matches the shell clamping position 192 of the faucet body 19. The upper clamping position 121 hook just hooks the bottom plane of the shell clamping position 192. Since the top surface of the upper mounting plate 12 and the plane of the upper decorative cover 11 are fixed by glue, the upper decorative cover 11 and the upper mounting plate 12 are fixed to the top of the faucet body 19. The front end of the bottom surface of the mounting plate 12 is provided with a slope 122, and the slope 122 is a shoe upper that gradually changes outward. When the decorative cover 11 is raised forward, the upper decorative cover 11 and the upper mounting plate 12 slide out of the top surface of the faucet body 19 under the action of the slope 122, which is convenient for repairing and replacing accessories.

[0030] like Figure 4 , Figure 6As shown, the base-15 is composed of a base mounting hole-151, a base inner thread-152, and a rubber ring groove-153. The base mounting hole-151 is a two-stage through hole arranged at the four corners of the base-15. The minor diameter of the two-stage through holes of the base mounting hole-151 is the through hole of the screw-13, and the major diameter is the countersunk hole of the screw-13. The screw-13 is screwed into the base fixing hole-198 of the faucet body-19 through the base mounting hole-151, so as to fix the base-15 to the bottom of the faucet body-19. The outer dimensions of the base-15 match the base assembly position-197 of the faucet body-19. The base inner thread-152 is arranged in the middle of the base-15 as a through inner thread. A rubber ring groove-153 is arranged in the middle of the base-15. The inner and outer diameters of the rubber ring groove-153 just match the inner and outer diameters of the rubber ring-16. The rubber ring groove-153 is a blind groove for internally installing the rubber ring-16.

[0031] like Figure 5 , Figure 6 , Figure 7 , Fig. 9 , Fig.10As shown, the sensing waterway body-34 includes: sensing water inlet-340, sensing waterway rubber ring position-341, sensing water outlet-342, front sensing window-343, sensing body fixing position-344, side sensing window-345, sensing integrated installation position-346. The sensing water inlet-340 is arranged at the rear end of the sensing waterway body-34, and is a round tube directly leading to the front end of the sensing waterway body-34. The sensing waterway rubber ring position-341 is arranged on the outer diameter of the sensing water inlet-340. The sensing waterway rubber ring position-341 is a step ring for installing a sealing ring. The sensing water outlet-342 It is arranged below the front end of the sensing waterway main body-34, the sensing water outlet-342 is connected with the sensing water inlet-340, the front sensing window-343 is arranged at the front end of the sensing waterway main body-34, the front sensing window-343 is in the shape of a rectangular boss, the front sensing window-343 is installed at the front sensing position-195 of the shell of the faucet main body-19, the rectangular boss shape of the front sensing window-343 matches the size of the front sensing position-195 of the shell of the faucet main body-19, the sensing body fixing position-344 is arranged on both sides of the front end of the sensing waterway main body-34, the sensing body fixing position-3 44 is a two-stage through hole, the large diameter of the two-stage through hole of the sensing body fixing position-344 matches the outer diameter of the top of the controller fixing position-194 of the faucet body-19, the large diameter of the two-stage through hole of the sensing body fixing position-344 is inserted and installed on the outer diameter of the top of the controller fixing position-194 of the faucet body-19, the screw-13 passes through the sensing body fixing position-344 and is screwed into the middle hole of the controller fixing position-194 of the faucet body-19, and the sensing waterway body-34 is fixed inside the faucet body-19, the side sensing window-345 is set on the side of the sensing waterway body-34, the side sensing window-345 is set on the side of the sensing waterway body-34, and the side sensing window-345 is set on the side of the sensing waterway body-34. The side sensing window 345 is in the shape of a rectangular boss, and the size of the side sensing window 345 is in the shape of a rectangular boss and matches the U-shaped size of the shell side sensing position 193 of the faucet body 19. When the sensing water path body 34 is installed inside the faucet body 19, the side sensing window 345 is installed at the shell side sensing position 193 of the faucet body 19. The sensing integrated installation position 346 is a special shape inside the top surface of the sensing water path body 34. The electronic control integration 24 of the electronic control system 2 is installed in the sensing integrated installation position 346, and the temperature display screen 25 is installed upward.

[0032] like Figure 6 , Figure 8 , Fig. 9 , Fig.11As shown, the water outlet joint-33 comprises: a water outlet joint water path-331, a water outlet joint rubber ring position-332, and a water outlet joint body-333. The water outlet joint body-333 is the body of the water outlet joint-33. The water outlet joint rubber ring position-332 is set at the upper end of the water outlet joint body-333. The water outlet joint rubber ring position-332 is used to install a sealing ring. The water outlet joint water path-331 is set in the middle of the water outlet joint body-333. The water outlet joint water path-331 is a through hole. When the induction water path body-34 is installed in the faucet body-19, the induction water outlet-342 of the induction water path body-34 and the shell water outlet nozzle-199 of the faucet body-19 are on the same central axis, and the water outlet joint rubber ring position -332 is installed with a sealing ring, and the induction water outlet -342 is inserted upward. The rubber gasket -32 is installed on the outer side of the water outlet joint body -333 in the shell water outlet nozzle -199 of the faucet body -19. The bubbler -31 is a plastic integrated part. The front end of the bubbler -31 has external teeth. The external teeth at the front end of the bubbler -31 match the internal teeth of the shell water outlet nozzle -199 of the faucet body -19. The bubbler -31 is screwed into the shell water outlet nozzle -199. At this time, a water path is formed, which enters from the induction water inlet -340 of the induction water path body -34, flows out from the bubbler -31 through the induction water outlet -342 and the water outlet joint water path -331. The rubber gasket -32 is arranged between the water outlet joint -33 and the bubbler -31 to play a sealing role.

[0033] like Figure 2 , Figure 5 , Figure 8 , Fig. 9 , Fig.12As shown, the fixing plate-14 is set in an inverted U shape, a through hole is set in the middle of the fixing plate-14, and through holes for screws-13 are set on both sides of the fixing plate-14; the right-angle conversion head-35 includes: a temperature sensing nut installation position-351, a right-angle joint limiting column-352, a right-angle joint water outlet-353, a right-angle joint rubber ring position-354, a right-angle joint water inlet-355, and a temperature sensor assembly position-356. A right-angle joint limiting column-352 is set at the top of the right-angle conversion head-35, and the right-angle joint limiting column-352 is a circular boss. The right-angle joint limiting column-352 The outer diameter of the circular boss matches the inner diameter of the through hole in the middle of the fixing plate-14, the right-angle joint limiting column-352 is a circular boss inserted into the through hole in the middle of the fixing plate-14, the screw-13 passes through the through holes on both sides of the fixing plate-14 and is fixed in the shell fixing position-191 of the faucet body-19, the fixing plate-14 fixes the right-angle conversion head-35 in the faucet body-19, and a right-angle joint water outlet-353 is arranged inside the front end of the right-angle conversion head-35, which matches the outer diameter of the induction water path rubber ring position-341 of the induction water path body-34. The induction water circuit rubber ring position-341 is inserted into the right angle joint water outlet-353 after the sealing ring is installed. The rear end of the right angle conversion head-35 is provided with a temperature sensing nut installation position-351. A temperature sensor assembly position-356 is provided between the temperature sensing nut installation position-351 and the right angle joint water outlet-353. The side wall of the temperature sensing nut installation position-351 is provided with inner teeth. The temperature sensor-28 of the electric control system-2 is inserted into the temperature sensor assembly position-356 through the temperature sensing nut installation position-351. The temperature sensing fixing nut-27 of the electric control system-2 is a stainless steel hardware accessory. The nut-27 is set with external threads at the front end and external hexagons at the rear end. The rear end external hexagon of the temperature-sensing fixing nut-27 is rotated, and the front end external threads of the temperature-sensing fixing nut-27 are screwed into the temperature-sensing nut installation position-351 to fix the temperature sensor-28 in the right-angle conversion head-35. A right-angle joint water inlet-355 is set inside the lower end of the right-angle conversion head-35, and a passage is formed between the right-angle joint water inlet-355 and the right-angle joint water outlet-353. A right-angle joint rubber ring position-354 is set outside the lower end of the right-angle conversion head-35, and the right-angle joint rubber ring position-354 acts on the installation of the sealing ring.

[0034] like Figure 2 , Figure 6 , Figure 7 , Figure 8 , Fig.12 , Fig.13 , Fig.14As shown, the outer periphery of the valve core fixing ring-37 is provided with external teeth, the interior of the valve core fixing ring-37 is hollow, and the top two sides of the valve core fixing ring-37 are processed flat for easy rotation with an adjustable wrench; the outer diameter of the valve core seat nut-39 is stepped, and the maximum outer diameter of the valve core seat nut-39 is a circular ring. The valve core seat nut-39 is provided with a hexagonal shape at a smaller outer diameter for easy rotation with a wrench, and the inner diameter of the valve core seat nut-39 is provided with internal teeth; the valve core seat-41 is composed of a valve core seat outer tooth-411, a valve core seat flange-412, a valve core seat inner tooth-413, a valve core seat water outlet hole-414, a valve core limit hole-415,

[0035] The valve core seat is composed of a water inlet hole -416, a valve core seat water inlet inner thread -417, a valve core seat water inlet sealing position -418, a valve core upper water path -419, a solenoid valve sealing position -420, a solenoid valve installation inner thread -421, a solenoid valve outlet path -422, a valve core seat right angle conversion water path -423, a valve core seat upper water path -424, and a valve core seat direction positioning -425. The valve core seat outer thread -411 is arranged on the outer diameter of the side of the valve core seat -41. The outer thread of the valve core seat outer thread -411 matches the inner thread of the valve core seat pressing nut -39. The two sides of the valve core seat outer thread -411 are machined to form a flat valve core seat direction positioning -425 for direction positioning. The maximum outer diameter of the valve core seat outer thread -411 just passes through the valve core of the faucet body -19. The valve core seat installation position -196, the distance between the two sides of the valve core seat direction positioning -425 just matches the distance between the two sides of the plane of the valve core seat installation position -196, and plays a role in positioning and determining the direction. The valve core seat -41 side outer diameter is provided with a valve core seat flange -412. When the valve core seat -41 is installed from the inside of the faucet body -19 to the outside, the outer diameter of the valve core seat flange -412 is larger than the inner diameter of the valve core seat installation position -196 of the faucet body -19, and the valve core seat flange -412 blocks the inner wall of the faucet body -19. The valve core seat nut -39 is screwed into the valve core seat outer thread -411, and the valve core seat -41 is fixed to the side of the faucet body -19. The valve core seat -41 side inner diameter is provided with a valve core seat inner thread -413. The valve core seat inner thread -41 The inner thread of the valve core fixing ring 37 matches the outer thread of the valve core fixing ring 37. The valve core fixing ring 37 is screwed into the inner thread of the valve core seat 413 to fix the valve core 38 inside the side of the valve core seat 41. The valve core 38 is a standard purchased part. Two positioning columns and two water inlet holes are set at the bottom of the valve core 38. The two water inlet holes set at the bottom of the valve core 38 have the function of respectively entering cold water and hot water. The valve core limit holes 415 are respectively set at the upper and lower bottom of the side of the valve core seat 41. The valve core limit holes 415 match the two positioning columns at the bottom of the valve core 38 to prevent the valve core 38 from rotating. The valve core seat water outlet holes 414 are respectively set at the left and right bottom of the side of the valve core seat 41. The water outlet hole positions correspond to the two water inlet hole positions at the bottom of the valve core-38, the valve core seat water outlet hole-414 corresponds to the valve core seat water inlet hole-416, the valve core seat water outlet hole-414 and the valve core seat water inlet hole-416 respectively form passages, the end of the valve core seat water outlet hole-414 is provided with a valve core seat water inlet inner thread-417, the end of the valve core seat water inlet inner thread-417 is provided with a valve core seat water inlet sealing position-418, the water inlet pipe-40 of the water system-3 is a standard hardware accessory of the middle hollow pipe, the front end of the water inlet pipe-40 is respectively provided with a hexagon, a sealing position, and an external thread, the external thread of the water inlet pipe-40 matches the internal thread of the valve core seat water inlet inner thread-417, rotate the hexagon of the water inlet pipe-40,The outer thread of the water inlet pipe-40 is screwed into the inner thread-417 of the valve core seat, and the sealing position of the water inlet pipe-40 forms a seal with the water inlet sealing position-418 of the valve core seat, at this time, a passage is formed from the water inlet pipe-40 through the water inlet hole-416 of the valve core seat and the water outlet hole-414 of the valve core seat to the valve core-38, and the valve core seat upper water outlet passage-424 is arranged on the rear side of the top end of the valve core seat-41, and the inner diameter of the water outlet passage-424 on the valve core seat is the same as the right-angle joint glue of the right-angle conversion head-35. The outer diameter of the ring position-354 matches, the right-angle joint rubber ring position-354 of the right-angle conversion head-35 is inserted into the water outlet path-424 on the valve core seat, the right-angle joint water inlet-355 and the water outlet path-424 on the valve core seat form a passage, the front side of the top of the valve core seat-41 is provided with an electromagnetic valve sealing position-420, and the electromagnetic valve installation inner thread-421 is provided below the electromagnetic valve sealing position-420. The electromagnetic switch valve-30 of the electric control system-2 is an externally purchased electrical appliance , the electromagnetic switch valve-30 is provided with an outer hexagon, a sealing position, an outer thread position, a bottom water inlet, and a bottom middle water outlet in sequence from top to bottom, the electromagnetic valve sealing position-420 matches and seals with the electromagnetic switch valve-30 sealing position, the inner thread of the electromagnetic valve installation inner thread-421 matches with the outer thread of the electromagnetic switch valve-30, the outer hexagon of the electromagnetic switch valve-30 is rotated, and the electromagnetic switch valve-30 is fixed on the valve core seat-41, the electromagnetic valve water outlet-422 is provided in the middle of the bottom of the electromagnetic valve installation inner thread-421, the inner diameter of the electromagnetic valve water outlet-422 matches with the outer diameter of the middle water outlet at the bottom of the electromagnetic switch valve-30, the electromagnetic valve water outlet-422 is connected with the valve core seat upper water outlet-424 through the valve core seat right angle conversion water path-423, and the valve core upper water path-419 is provided between the outer periphery of the bottom of the electromagnetic valve installation inner thread-421 and the bottom side wall of the valve core seat inner thread-413. ,

[0036] In this embodiment, Figure 2 , Figure 3 , Figure 5 As shown, the upper clamping position 121 of the upper mounting plate 12 matches the position distance of the shell clamping position 192 of the faucet body 19, and when the upper mounting plate 12 is pressed down, the upper clamping position 121 of the upper mounting plate 12 just hooks onto the bottom surface of the shell clamping position 192 of the faucet body 19, and the outer size of the upper mounting plate 12 just matches the inner edge size of the top of the faucet body 19, and the upper mounting plate 1 just fits into the inner side of the top of the faucet body 19.

[0037] The workflow of the utility model is: Figure 1-14As shown, a new type of multifunctional induction faucet has multiple functions of front induction switch faucet and side induction switch faucet. When the user's hand approaches the front induction window-343, the new type of multifunctional induction faucet will discharge water, and when the user's hand leaves the front induction window-343, the water will stop; when the user's hand approaches the side induction window-345 once and leaves, the new type of multifunctional induction faucet will discharge water, and when the user's hand approaches the side induction window-345 for the second time and leaves, the water will stop; first, the battery is loaded into the battery box-21, the power output plug-22 is removed into the power input slot-23, the control output plug-26 is inserted into the control input slot-29, the power supply transmits the power to the power output plug-22 via the power line, and the power is transmitted from the power input slot-23 to the electric control integrated circuit via the power line. -24, power the electronic control integration -24, connect the water inlet pipe -40 to the hot and cold water respectively, rotate the handle -36 to adjust the ratio of the hot and cold water in the valve core -38, and the specific working process of the front induction switch faucet is as follows: when the user's hand approaches the front induction window -343, the front induction window -343 reflects the light wave in this area of ​​the electronic control integration -24 back to generate a control signal in the electronic control integration -24, and the control signal is transmitted to the control output plug -26 through the signal line, and the control signal is transmitted to the electromagnetic switch valve -30 through the control input slot -29 through the signal line. The electromagnetic switch valve -30 opens under the command of the control signal, and the electromagnetic switch valve -30 forms a passage, and the cold water and the hot water flow into the valve core seat water inlet hole -416 through the water inlet pipe -40 respectively, and the valve core seat water outlet hole -41 4 is connected with the water inlet hole -416 of the valve core seat respectively, and the cold water and the hot water flow into the valve core -38 through the water outlet hole -414 of the valve core seat respectively. At this time, the rotating handle -36 drives the valve core -38 to adjust the ratio of cold water and hot water entering the valve core. The cold water and the hot water are mixed in the valve core -38 and flow out from the side of the valve core -38. The mixed water flows into the water inlet at the bottom of the electromagnetic switch valve -30 through the water path -419 on the valve core. Since the electromagnetic switch valve -30 is opened to form a passage at this time, the mixed water flows out through the middle water outlet at the bottom of the electromagnetic switch valve -30. At this time, the mixed water enters the electromagnetic valve outlet path -422, and the mixed water flows out from the outlet path -424 on the valve core seat through the right-angle conversion water path -423 of the valve core seat. Since the right-angle joint rubber ring position -354 is inserted into the outlet path -424 on the valve core seat, The mixed water flows into the right-angle joint water outlet -353 through the right-angle joint water inlet -355. Since the temperature sensor -28 is inserted into the temperature sensor assembly position -356, the temperature sensor assembly position -356 is in contact with the mixed water. The temperature sensor assembly position -356 collects the temperature signal of the mixed water in the right-angle joint water outlet -353 and transmits it to the electronic control integration -24 through the signal line. The electronic control integration -24 converts this signal into temperature data and displays it on the temperature display screen -25. Since the temperature display screen -25 corresponds to the perspective area -125, the upper decorative cover -11 can see the temperature of the mixed water displayed on the current temperature display screen -25. Since the induction water circuit rubber ring position -341 is inserted into the right-angle joint water outlet -353, the mixed water flows into the induction water inlet -340 at this time.The water flows out to the water outlet joint water channel 331 through the induction outlet 342, and flows out through the bubbler 31 for the user to use the mixed water. When the user finishes using the water and the user's hand leaves the front induction window 343, the front induction window 343 will not reflect the light wave in this area of ​​the electric control integration 24. At this time, a water-stop control signal is generated in the electric control integration 24. The control signal of the water-stop command is transmitted to the control output plug 26 through the signal line. The control signal is transmitted to the electromagnetic switch valve 30 through the signal line from the control input slot 29. The electromagnetic switch valve 30 is closed under the water-stop command of the control signal, and the electromagnetic switch valve 30 is disconnected. At this time, the electromagnetic switch valve 30 does not pass water, and the bubbler 31 stops water.

[0038] The working process of the side sensing window-345 controlling the water on / off is as follows: when the user's hand approaches the side sensing window-345 once and then leaves, the side sensing window-345 reflects the light wave in this area of ​​the electric control integration-24 back to generate a control signal in the electric control integration-24, and the control signal is transmitted to the control output plug-26 via the signal line, and the control signal is transmitted from the control input slot-29 via the signal line to the electromagnetic switch valve-30, and the electromagnetic switch valve-30 is opened under the command of the control signal, and the electromagnetic switch valve-30 forms a passage, at this time, the mixed water flows into the sensing water inlet-340, flows out to the water outlet joint waterway-331 through the sensing water outlet-342, and flows through the bubbler-31 The mixed water is supplied to the user; when the user wants to turn off the water after using it, the user only needs to approach the side sensing window -345 for the second time, and the side sensing window -345 will not reflect the light waves in this area of ​​the electronic control integration -24. At this time, a water-stop control signal is generated in the electronic control integration -24, and the control signal of the water-stop command is transmitted to the control output plug -26 via the signal line. The control signal is transmitted from the control input slot -29 to the electromagnetic switch valve -30 via the signal line. The electromagnetic switch valve -30 is closed under the water-stop command of the control signal, and the electromagnetic switch valve -30 forms a short circuit. At this time, the electromagnetic switch valve -30 does not pass water, and the bubbler -31 stops water.

[0039] If the user forgets to bring his hand close to the side sensor window-345 a second time to start the water shutoff instruction when he brings his hand close to the side sensor window-345 to turn on the water, the electronic control integration-24 can write a safety program, and the electromagnetic switch valve-30 can be automatically closed within the set time through the written parameters to avoid the hidden danger caused by forgetting to close.

[0040] The advantages of the new multifunctional induction faucet of the present invention are that the operation is simple, convenient and practical, hygienic and safe, energy-saving and water-saving. The overall structure of the present invention is perfect, the conception is ingenious, safe and reliable, and it avoids the safety hazards of traditional manual faucets, reduces the waste of water resources, and avoids the possibility of cross-infection of germs in traditional manual faucets. The utility model patent uses an intelligent, dual-sensing control method, which is an innovative application in the field of plumbing and bathroom faucets.

[0041] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work, any modifications, equivalent substitutions, improvements, etc. made should be included in the protection scope of the present invention.

Claims

1. A new multifunctional induction faucet, characterized in that include: Faucet components, electronic control system, water system; The electric control system and water system are installed inside the faucet assembly; The faucet assembly includes: an upper decorative cover, an upper mounting plate, screws, a fixing sheet, a base, a rubber ring, a large nut, a pipe tooth, a faucet body, an upper clamping position, a bevel, a glue groove, and an air avoidance groove. The upper decorative cover and the upper mounting plate are bonded together by glue. The material of the upper decorative cover is translucent tempered glass. The upper mounting plate is installed on the top surface of the faucet body. The fixing sheet is fixed to the inner side of the top of the faucet body by screws. The base is installed on the bottom of the faucet body and fixed to the bottom of the faucet body by screws. The pipe tooth is set in the middle of the base, the rubber ring is sleeved on the pipe tooth, and the large nut is set under the pipe tooth; the electric control system includes: a battery box, a power output plug, a power input slot, an electric control integration, a temperature display screen, a control output plug, a temperature sensing fixing nut, a temperature sensor, a control input slot, and an electromagnetic switch valve. The temperature display screen is set on the top surface of the electric control integration. The electric control integration is connected to the power input slot through a power cord, and the electric control integration is connected to the control output plug through a signal line. The electric control integration is connected to the temperature The sensor is connected through a signal line, the temperature-sensing fixing nut is arranged at the end of the temperature sensor, the electromagnetic switch valve is connected to the control input slot through a signal line, the battery box is connected to the power output plug through a power line, the power output plug is inserted into the power input slot, and the control output plug is inserted into the control input slot; the water system includes: a bubbler, a rubber gasket, a water outlet joint, a sensing waterway body, a right-angle conversion head, a handle, a valve core fixing ring, a valve core, a valve core seat nut, a water inlet pipe, and a valve core seat. The valve core is arranged in the middle of the valve core seat, the valve core seat nut is arranged on the outside of the top of the valve core seat, the valve core fixing ring is arranged on the inside of the top of the valve core seat, and plays a role in fixing the valve core. The handle is arranged at the top of the valve core, and the water inlet pipe is respectively arranged at both ends of the rear side of the valve core seat, the right-angle conversion head is inserted into the front side of the valve core seat, the sensing waterway body is inserted into the front side of the right-angle conversion head, the water outlet joint is inserted into the front and lower part of the sensing waterway body, the rubber gasket is arranged on the bottom surface of the water outlet joint, and the bubbler is arranged below the rubber gasket. The faucet body is composed of a shell, a shell fixing position, a shell clamping position, a shell side sensing position, a controller fixing position, a shell front sensing position, a valve core seat installation position, a base assembly position, a base fixing hole, and a shell water outlet. The shell fixing position is arranged on the left and right inside the upper end of the shell, the shell fixing position is a convexity and an inner tooth is arranged in the middle, the shell clamping position is arranged on the left and right inside the upper end of the shell, the shell clamping position is in the shape of a boss, the shell side sensing position is arranged on the side surface of the upper end of the shell in the shape of a U-shaped notch, the controller fixing position is arranged on the left and right inside the front end of the shell, the outer diameter of the controller fixing position is stepped, and the uppermost step of the outer diameter of the controller fixing position plays a positioning role, the distance between the left and right inner teeth of the shell fixing position is equal to the distance between the through holes on both sides of the fixing plate, the inner diameter of the controller fixing position is hollow, so that the screws can be screwed in, the shell front sensing position is arranged at the front end of the shell, the shell front sensing position is arranged in a rectangular through groove, and the valve core seat installation position is arranged on the side of the shell.The valve core seat installation position is a through groove setting with parallel surfaces on the left and right sides of the front and rear semicircles. This shape plays a role in determining the direction. The base assembly position is set at the bottom of the shell, and is stepped with the inner wall of the shell. The base fixing holes are set at the four corners of the bottom of the shell, and the base fixing holes are set as middle through holes, which play a role in fixing the base by screws. The shell water outlet is set at the lower front end of the shell, and the shell water outlet is set with two-level stepped through holes. The upper level through hole connects the inside and outside of the shell, and the lower level is a side wall inner tooth setting for screwing into the bubbler to tighten and fix it. The upper mounting plate includes: an upper clamping position, a bevel, a glue groove, an air avoidance groove, and a perspective area. Multiple glue grooves are set on the mounting plate, and when the upper decorative cover is fitted with the top surface of the upper mounting plate, glue is dripped in the multiple glue grooves. The mounting plate has a bonding effect, and an avoidance groove is arranged on the mounting plate, and the avoidance groove serves to avoid the space at the highest point of the U-shape of the fixing plate to avoid interference. A perspective area is arranged in the middle of the mounting plate, and the perspective area corresponds to the position of the temperature display screen of the electric control system. The data displayed on the temperature display screen of the electric control system is displayed on the upper decorative cover through the perspective area. Upper clamping positions are arranged on both sides of the middle of the bottom surface of the mounting plate and both sides of the front end. The upper clamping position is arranged in the shape of a hook, and the upper clamping position is matched with the shell clamping position of the faucet body. The upper clamping position hook is hooked to the bottom plane of the shell clamping position. Since the top surface of the upper mounting plate and the plane of the upper decorative cover are fixed by glue, the upper decorative cover and the upper mounting plate are fixed to the top of the faucet body. An inclined surface is arranged on the front end of the bottom surface of the mounting plate. The inclined surface is a shoe upper that gradually changes outward. When the decorative cover is raised forward, the upper decorative cover and the upper mounting plate slide out of the top surface of the faucet body under the action of the inclined surface, which is convenient for repairing and replacing accessories. The base is composed of a base mounting hole, a base inner thread, and a rubber ring groove. The base mounting hole is a two-stage through hole arranged at the four corners of the base. The two-stage through holes of the base mounting hole have a small hole diameter that is a screw through hole and a large hole diameter that is a screw countersunk hole. The screw is screwed into the base fixing hole of the faucet body through the base mounting hole, so as to fix the base to the bottom of the faucet body. The outer size of the base matches the base assembly position of the faucet body. The base inner thread is arranged in the middle of the base as a through inner thread. A rubber ring groove is arranged in the middle of the base. The inner and outer diameters of the rubber ring groove are the same as the inner and outer diameters of the rubber ring. Matching, the rubber ring groove is a blind groove for installing a rubber ring inside, the induction waterway main body includes: induction water inlet, induction waterway rubber ring position, induction water outlet, front induction window, induction body fixing position, side induction window, induction integrated installation position, the induction water inlet is arranged at the rear end of the induction waterway main body, and is a circular tube directly leading to the front end of the induction waterway main body, the induction waterway rubber ring position is arranged at the outer diameter of the induction water inlet, the induction waterway rubber ring position is a step ring for installing a sealing ring, the induction water outlet is arranged below the front end of the induction waterway main body, the induction water outlet is connected to the induction water inlet, the front induction window is arranged at the front end of the induction waterway main body, the front induction window is a rectangular boss shape, and the front induction window is installed at the front induction position of the shell of the faucet main body,The rectangular boss shape of the front sensing window matches the size of the front sensing position of the shell of the faucet body, the sensing body fixing position is arranged on both sides of the front end of the sensing waterway body, the sensing body fixing position is a two-stage through hole, the major diameter of the two-stage through holes of the sensing body fixing position matches the top outer diameter of the controller fixing position of the faucet body, the major diameter of the two-stage through holes of the sensing body fixing position is inserted and installed on the top outer diameter of the controller fixing position of the faucet body, the screw passes through the sensing body fixing position and is screwed into the middle hole diameter of the controller fixing position of the faucet body to fix the sensing waterway body inside the faucet body, the side sensing window is arranged on the side of the sensing waterway body, the side sensing window is in the shape of a rectangular boss, the size of the side sensing window in the shape of a rectangular boss matches the top outer diameter of the faucet body The U-shaped size of the sensing position on the side of the shell of the body matches the U-shaped size of the sensing position on the side of the shell of the body. When the sensing waterway main body is installed inside the faucet main body, the side sensing window is installed at the sensing position on the side of the shell of the faucet main body. The sensing integrated installation position is a special shape inside the top surface of the sensing waterway main body. The electronic control integration of the electronic control system is installed in the sensing integrated installation position, and the temperature display screen is installed upward. The water outlet joint includes: a water outlet joint waterway, a water outlet joint rubber ring position, and a water outlet joint body. The water outlet joint body is the body of the water outlet joint. The water outlet joint rubber ring position is set at the upper end of the water outlet joint body. The water outlet joint rubber ring position is used to install a sealing ring. The water outlet joint waterway is set in the middle of the water outlet joint body. The water outlet joint waterway is a through hole. When the sensing waterway main When the body is installed inside the faucet body, the inductive water outlet of the inductive waterway body and the shell water outlet nozzle of the faucet body are on the same central axis, and the water outlet joint rubber ring is installed with a sealing ring and then inserted into the inductive water outlet upwards, the rubber gasket is installed on the outer side of the water outlet joint body in the shell water outlet nozzle of the faucet body, the bubbler is a plastic integrated part, the front end of the bubbler has external teeth, the external teeth at the front end of the bubbler match the internal teeth of the shell water outlet nozzle of the faucet body, the bubbler is screwed into the shell water outlet nozzle, at this time, a water route is formed in which the inductive water of the inductive waterway body enters, and the water route through the inductive water outlet and the water outlet joint flows out of the bubbler, the rubber gasket is arranged between the water outlet joint and the bubbler to play a sealing role, the fixing plate is arranged in an inverted U shape, and the fixing plate A through hole is arranged in the middle, and through holes for screws are arranged on both sides of the fixing plate; the right-angle conversion head comprises: a temperature sensing nut installation position, a right-angle joint limiting column, a right-angle joint water outlet, a right-angle joint rubber ring position, a right-angle joint water inlet, and a temperature sensor assembly position; a right-angle joint limiting column is arranged on the top of the right-angle conversion head; the right-angle joint limiting column is a circular boss; the outer diameter of the right-angle joint limiting column, which is a circular boss, matches the inner diameter of the through hole in the middle of the fixing plate; the right-angle joint limiting column, which is a circular boss, is inserted into the through hole in the middle of the fixing plate; the screws are fixed in the shell fixing position of the faucet body through the through holes on both sides of the fixing plate; the fixing plate fixes the right-angle conversion head in the faucet body; a right-angle joint water outlet is arranged inside the front end of the right-angle conversion head;The right-angle conversion head matches the outer diameter of the induction water path rubber ring position of the induction water path main body. The induction water path rubber ring position is inserted into the water outlet of the right-angle joint after the sealing ring is installed. A temperature sensing nut installation position is arranged inside the rear end of the right-angle conversion head. A temperature sensor assembly position is arranged between the temperature sensing nut installation position and the water outlet of the right-angle joint. The side wall of the temperature sensing nut installation position is arranged with inner teeth. The temperature sensor of the electric control system is inserted into the temperature sensor assembly position through the temperature sensing nut installation position. The temperature sensing fixing nut of the electric control system is a stainless steel hardware accessory. The temperature sensing fixing nut is arranged with an outer hexagon at the front end and an outer hexagon at the rear end. The outer hexagon at the rear end of the temperature sensing fixing nut is rotated, and the outer teeth at the front end of the temperature sensing fixing nut are screwed into the temperature sensing nut installation position to fix the temperature sensor in the right-angle conversion head. A right-angle joint water inlet is arranged inside the lower end of the right-angle conversion head, and a passage is formed between the right-angle joint water inlet and the right-angle joint water outlet. A right-angle joint rubber ring position is arranged outside the lower end of the right-angle conversion head, and the right-angle joint rubber ring position acts on the installation of the sealing ring. External teeth are arranged on the periphery of the valve core fixing ring, and the interior of the valve core fixing ring is hollow. The top two sides of the valve core fixing ring are processed flat for easy rotation with an adjustable wrench; the outer diameter of the valve core seat nut is stepped, and the maximum outer diameter of the valve core seat nut is a circular ring. The outer diameter of the valve core seat nut is one level smaller than that of the valve core seat nut, and a hexagonal shape is arranged for easy rotation with a wrench. The inner diameter of the valve core seat nut is arranged with inner teeth; the valve core seat is composed of valve core seat outer teeth, valve core seat flange, valve core seat inner teeth, valve core seat water outlet hole, valve core limit hole, valve core seat water inlet hole, valve core The seat is composed of inner water inlet threads, valve core seat water inlet sealing position, valve core upper water path, solenoid valve sealing position, solenoid valve installation inner threads, solenoid valve outlet path, valve core seat right-angle conversion water path, valve core seat upper water path, and valve core seat direction positioning. The outer diameter of the side surface of the valve core seat is provided with valve core seat outer threads, the outer threads of the valve core seat outer threads match the inner threads of the valve core seat nut, and the two sides of the valve core seat outer threads are machined for direction positioning of the flat valve core seat direction positioning, the maximum outer diameter of the valve core seat outer threads passes through the valve core seat installation position of the faucet body, the distance size on both sides of the valve core seat direction positioning matches the distance between the planes on both sides of the valve core seat installation position, and plays a role in positioning and determining the direction, and the outer diameter of the side surface of the valve core seat is provided with a valve core seat flange. When the valve core seat is installed from the inside of the faucet body to the outside The outer diameter of the valve core seat flange is larger than the inner diameter of the valve core seat installation position of the faucet body. The valve core seat flange blocks the inner wall of the faucet body. The valve core seat nut is screwed into the outer thread of the valve core seat to fix the valve core seat on the side of the faucet body. The inner diameter of the side of the valve core seat is provided with the inner thread of the valve core seat. The inner thread of the valve core seat matches the outer thread of the valve core fixing ring. The valve core fixing ring is screwed into the inner thread of the valve core seat to fix the valve core inside the side of the valve core seat. The valve core is a purchased part. Two positioning columns and two water inlet holes are provided at the bottom of the valve core. The two water inlet holes provided at the bottom of the valve core respectively inlet cold water and hot water. The valve core limiting holes are respectively provided at the upper and lower bottom of the side of the valve core seat. The valve core limiting holes match the two positioning columns at the bottom of the valve core to prevent the valve core from rotating.The left and right sides of the bottom of the side of the valve core seat are respectively provided with valve core seat water outlet holes, the water outlet hole positions of the valve core seat water outlet holes correspond to the positions of the two water inlet holes at the bottom of the valve core, the valve core seat water outlet holes correspond to the valve core seat water inlet holes, the valve core seat water outlet holes and the valve core seat water inlet holes respectively form passages, the end of the valve core seat water outlet hole is provided with valve core seat water inlet inner teeth, the end of the valve core seat water inlet inner teeth is provided with a valve core seat water inlet sealing position, the water inlet pipe of the water system is a hardware fitting of the middle hollow pipe, and the front end of the water inlet pipe is respectively provided with The hexagonal, sealing position and external teeth of the water inlet pipe match the internal thread of the water inlet of the valve core seat. The hexagonal of the water inlet pipe is rotated, and the external teeth of the water inlet pipe are screwed into the internal teeth of the water inlet of the valve core seat. The sealing position of the water inlet pipe and the water inlet sealing position of the valve core seat form a seal. At this time, a passage is formed from the water inlet pipe through the water inlet hole of the valve core seat and the water outlet hole of the valve core seat to the valve core. The rear side of the top end of the valve core seat is provided with an outlet path on the valve core seat. The inner diameter of the outlet path on the valve core seat matches the outer diameter of the rubber ring position of the right-angle joint of the right-angle conversion head. The right-angle conversion head The rubber ring of the right-angle joint for changing the head is inserted into the water outlet on the valve core seat, the water inlet of the right-angle joint forms a passage with the water outlet on the valve core seat, a solenoid valve sealing position is arranged on the front side of the top of the valve core seat, and an inner tooth for installing the solenoid valve is arranged below the sealing position of the solenoid valve. The solenoid switch valve of the electric control system is an external electrical appliance, and the solenoid switch valve is arranged from top to bottom with an outer hexagon, a sealing position, an outer tooth position, a bottom water inlet, and a bottom middle water outlet in sequence, the sealing position of the solenoid valve matches and seals with the sealing position of the solenoid switch valve, and the inner tooth for installing the solenoid valve is arranged below the sealing position of the solenoid valve. The inner thread of the solenoid valve matches the outer thread of the solenoid switch valve. The outer hexagon of the solenoid switch valve is rotated to fix the solenoid switch valve on the valve core seat. The solenoid valve water outlet is set in the middle of the bottom of the solenoid valve installation inner thread. The inner diameter of the solenoid valve water outlet matches the outer diameter of the water outlet in the middle of the bottom of the solenoid switch valve. The solenoid valve water outlet and the upper water outlet of the valve core seat are connected through the right-angle conversion water channel of the valve core seat. The valve core upper water channel is set between the outer periphery of the bottom of the solenoid valve installation inner thread and the side wall of the bottom of the valve core seat inner thread.

2. A novel multifunctional induction faucet according to claim 1, characterized in that: The upper clamping position of the upper mounting plate matches the position distance of the shell clamping position of the faucet body, and when the upper mounting plate is pressed down, the upper clamping position of the upper mounting plate hooks onto the bottom surface of the shell clamping position of the faucet body, the outer size of the upper mounting plate matches the inner edge size of the top of the faucet body, and the upper mounting plate is placed inside the top of the faucet body.

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