CN212429855U

CN212429855U - Induction tap

Info

Publication number: CN212429855U
Application number: CN202022262080.1U
Authority: CN
Inventors: 陈海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-01-29
Anticipated expiration: 2030-10-12

Abstract

The utility model provides an induction tap, is including the shell that is equipped with the water inlet seat, faucet, is equipped with water course distribution control seat in the shell, and water course distribution control seat is equipped with first inlet channel and second inlet channel, is equipped with solenoid valve and the differential pressure valve that is used for controlling first inlet channel and intakes or cuts off the water on the water course distribution control seat, and induction tap still includes touches the infrared induction device that solenoid valve and differential pressure valve opened and shut, is equipped with the manual water mixing valve that is used for controlling second inlet channel and intakes or cuts off the water on the water course distribution control seat. The utility model discloses an induction tap sets up the structure through the aforesaid, overturns each function product of tradition decades, makes the advantage of each function product concentrate on the utility model discloses an on the induction tap, heating and infrared induction function are accomplished in leading finite volume, do not need the block terminal, accomplish the all functions of tradition induction tap with an induction tap, do not need before so drag, troublesome, the volume reduces, accurate, becomes reasonable, compactness, environmental protection, energy-conservation, festival material, light and handy, and is safe high-efficient.

Description

Induction tap

Technical Field

The utility model relates to an induction tap, concretely relates to possess infrared induction, touch adjust the temperature, circuit safety protection to and can automatic and manual switching on and switching off the response tap of water.

Background

Among traditional response tap, some do not have the heating function, some possess the heating function, the response tap that possesses the heating function is instant heating type response tap, and electric cabinet is generally configured to traditional response tap, the use operating mode that two parts of an response tap and electric cabinet formed, if the user is underneath the basin mesa, electric cabinet is adorned to the user, then adorns the water circuit electric box, then draws two major parts of branch above the response tap and accomplishes again. The induction faucet is provided with a box body below, the box body occupies about half of the volume of the oven, and the circuit and the waterway are not well arranged and are worn, so that the induction faucet is complex to mount and can be connected in a staggered manner.

Chinese patent document No. CN108223904A at 2018.06.29 discloses an induction faucet with an instantaneous heating device, which comprises a washbasin, a faucet, a cold water pipe, a hot water pipe, a heating device, a three-way valve, a filtering device, and a water inlet pipe, wherein the faucet is connected with the cold water pipe and the hot water pipe through the filtering device and is arranged on the washbasin, and the washbasin is connected with the washbasin and is arranged below the faucet; the inlet tube connects the three-way valve, and cold water pipe is connected to three-way valve one end, and heating device is connected to one end, and the heating device other end utilizes the pipe connection to cold water pipe. The induction tap of this patent is bulky, and the installation is inconvenient, and it is big to occupy installation space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powerful, compact structure, automatic and manual intake or cut off the water to the tap, effectively solve traditional automatically controlled response tap and need additionally be equipped with an electric cabinet, lead to user's installation difficulty, electric cabinet to occupy installation space to and electric wire, water route set up complicated problem, and can realize the response tap of automatic, manual expert's cut-off water in limited tap is bulky, in order to overcome the weak point among the prior art.

The induction tap comprises a shell provided with a water inlet seat, a water outlet nozzle, a water channel distribution control seat arranged in the shell, a first water inlet channel and a second water inlet channel, wherein the water channel distribution control seat is provided with an electromagnetic valve and a differential pressure valve for controlling the water inlet or the water cut-off of the first water inlet channel; the water channels among the water inlet seat, the first water inlet channel and the water outlet nozzle are communicated, and a water channel system for automatically controlling on and off of water is formed through the infrared sensing device, the electromagnetic valve and the differential pressure valve; the water channels among the water inlet seat, the second water inlet channel and the water outlet nozzle are communicated, and a water channel system for manually controlling on and off of water is formed through a manual water mixing valve.

The water channel distribution control seat is also provided with a wire holder, the bottom of the shell is provided with a wire base connected with a power line plug, and the infrared sensing device is electrically connected with a power line of the power line plug; the infrared sensing device touches the differential pressure valve to push the spring plate to be jointed so as to conduct a power circuit of the sensing faucet.

The induction faucet further comprises a spray head assembly, the water outlet nozzle is arranged on the spray head assembly, a connecting elbow is arranged between the spray head assembly and the shell, the spray head assembly and the shell are detachably connected with the connecting elbow respectively, a telescopic water pipe is arranged in the connecting elbow, and one end of the telescopic water pipe is connected with the water inlet of the water outlet nozzle.

A bubbler is arranged in the water outlet nozzle; the water outlet nozzle is arranged on the spray head component in a rotating or back-and-forth swinging mode.

The infrared induction device comprises an infrared induction display screen arranged on the spray head assembly, a control circuit board is arranged in the spray head assembly, and the control circuit board is electrically connected with the infrared induction display screen. The infrared induction display screen and the control circuit board are arranged on the wire holder.

The infrared induction display screen is a touch display screen.

The bottom of the control circuit board is provided with a water sealing bottom cover corresponding to the water outlet nozzle for water prevention.

The inductive tap is an instant inductive tap, a liner is arranged in the shell, a heating pipe is arranged on the liner, a strong electric plate, a circuit box and a circuit box inner wall are arranged on the top of the liner, so that the circuit box forms an electricity-proof wall, the strong electric plate is electrically connected with a power line plug through a wiring seat, and a physical resistor is formed between a water channel extended from the bottom of the circuit box and the heating pipe of the liner.

The delivery port and the flexible water pipe intercommunication of inner bag, first inlet channel, second inlet channel communicate with the water inlet of inner bag respectively, are equipped with overtemperature prote controller on the inner bag to and temperature sensor, overtemperature prote controller, temperature sensor carry out electric connection with the power supply circuit of response tap respectively, are equipped with on the power supply circuit of response tap and prevent straining the electric coil.

A hand wheel mounting frame is arranged on one side of the shell corresponding to the manual water mixing valve, the hand wheel mounting frame coats the manual water mixing valve, and a hand wheel used for controlling the manual water mixing valve is arranged on the hand wheel mounting frame.

The utility model has the advantages as follows:

a. the induction tap is an instant heating type induction tap, when water is introduced into the product, an electromagnetic valve and a differential pressure valve which are arranged on a water channel distribution control seat are triggered through infrared induction to complete rapid and safe heating of the tap; and the electromagnetic valve and the differential pressure valve form first physical safety protection.

b. Physical resistance (second physical safety protection) is formed between a water channel extended by the circuit box and the stainless steel inner container heating pipe, the required temperature is adjusted through a touch electronic control system, the use safety is completed through an overtemperature protection controller and an anti-filtering coil on an electric primary circuit, and the overtemperature protection controller and the anti-filtering coil form the safety protection on the circuit.

c. The spray head assembly and the shell are detachably connected with the connecting elbow respectively, a telescopic water pipe is arranged in the connecting elbow, and one end of the telescopic water pipe is connected with the water inlet of the water outlet nozzle; the detachable connection mode can be magnetic attraction; connect telescopic shower nozzle subassembly through connecting elbow and shell, the user hand-held shower nozzle subassembly horizontal hunting, leading clockwise and anticlockwise turn to and have the front and back tilt angle of bubbler faucet, form the play water drop point at leading no dead angle, through flexible shower nozzle subassembly, the user can hand-held shower nozzle subassembly clean to the place far away from response tap.

d. And a manual water mixing valve for controlling the water inlet or water cut-off of the second water inlet channel is arranged on the water channel distribution control seat, and when the product is used without electricity, the manual water mixing valve on the water channel distribution control seat can be used through the rotation of the hand wheel.

The utility model discloses an induction tap sets up the structure through the aforesaid, overturns each function product of tradition decades, makes the advantage of each function product concentrate on the utility model discloses an on the induction tap, heating and infrared induction function are accomplished in leading finite volume, do not need the block terminal, simple saying so just accomplish the all functions of tradition induction tap with an induction tap, need not be so encumbrance before, troublesome, the volume reduces moreover, accurate, becomes reasonable, compact, environmental protection, energy-conservation, festival material, light and handy, possesses safe high efficiency.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an induction faucet according to an embodiment of the present invention.

Fig. 2 is a schematic view of a state structure of a telescopic water pipe used in an induction faucet according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional structure view of an induction faucet according to an embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of another embodiment of an induction faucet according to the present invention.

Fig. 5 is a schematic view illustrating an assembled and disassembled structure of an induction faucet according to an embodiment of the present invention.

Fig. 6 is a schematic view of an assembled and disassembled structure of a showerhead assembly according to an embodiment of the present invention.

Fig. 7 is an exploded view of the strong current board, the circuit box, the inner container, the over-temperature protection controller, the water channel distribution control seat, the wire holder, the solenoid valve and the differential pressure valve according to an embodiment of the present invention.

Fig. 8 is a partially enlarged view of fig. 7.

Fig. 9 is a schematic plan view of a water channel distribution control seat according to an embodiment of the present invention.

Fig. 10 is a schematic view of the cross-sectional structure a-a in fig. 9.

Fig. 11 is a schematic view of a cross-sectional structure B-B in fig. 9.

Fig. 12 is a schematic view of the cross-sectional structure C-C of fig. 9.

Fig. 13 is a schematic view of another orientation plane structure of a water channel distribution control seat according to an embodiment of the present invention.

Fig. 14 is a schematic view of the cross-sectional structure of fig. 13 taken along line D-D.

In the figure, 1 is a shell, 1.1 is a water inlet seat, 1.2 is a power line plug, 1.3 is a wire base, 2 is a water outlet nozzle, 3 is a water channel distribution control seat, 3.1 is a wire holder, 3.2 is a water guide welding plate, 4 is an electromagnetic valve, 5 is a differential pressure valve, 6 is a manual water mixing valve, 7 is a spray head assembly, 7.1 is an installation bottom shell, 7.2 is an installation upper shell, 8 is a connecting elbow, 9 is a telescopic water pipe, 10 is an infrared sensing display screen, 11 is a control circuit board, 11.1 is a water sealing bottom cover, 12 is an inner container, 13 is a strong electric plate, 14 is a circuit box, 15 is an overtemperature protection controller, 16 is a temperature sensor, 17 is a hand wheel installation frame, 18 is a hand wheel, and 19 is a gland.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1, 5, 7, 8, and 9-14, an induction faucet includes a housing 1 provided with a water inlet seat 1.1, a water outlet nozzle 2, a water channel distribution control seat 3 is provided in the housing 1, the water channel distribution control seat 3 is provided with a first water inlet channel and a second water inlet channel, the water channel distribution control seat 3 is provided with an electromagnetic valve 4 and a differential pressure valve 5 for controlling water inlet or water cut-off of the first water inlet channel, the induction faucet further includes an infrared induction device for triggering the electromagnetic valve 4 and the differential pressure valve 5 to start and stop, and the water channel distribution control seat 3 is provided with a manual water mixing valve 6 for controlling water inlet or water cut-off of the second water inlet channel; the water channels among the water inlet seat 1.1, the first water inlet channel and the water outlet nozzle 2 are communicated, and a water channel system for automatically controlling on and off of water is formed through an infrared sensing device, an electromagnetic valve 4 and a differential pressure valve 5; the water channels among the water inlet seat 1.1, the second water inlet channel and the water outlet nozzle 2 are communicated, and a water channel system for manually controlling the on-off of water is formed through the manual water mixing valve 6.

In this embodiment, the first water inlet channel and the second water inlet channel are respectively arranged in the water channel distribution control seat 3 in a zigzag manner, and are not interfered with each other.

Referring to fig. 3-5, 7 and 8, the water channel distribution control base 3 is further provided with a wire holder 3.1, the bottom of the housing 1 is provided with a wire base 1.3 connected with a power line plug 1.2, and the infrared sensing device is electrically connected with a power line of the power line plug 1.2; the wire holder 3.1 is provided with a spring plate, and the infrared sensing device touches the differential pressure valve 5 to push the spring plate to be jointed so as to conduct a power circuit of the sensing faucet.

Referring to fig. 2, 5 and 6, the induction faucet further comprises a nozzle assembly 7, the water outlet nozzle 2 is arranged on the nozzle assembly 7, a connecting elbow 8 is arranged between the nozzle assembly 7 and the housing 1, the nozzle assembly 7 and the housing 1 are detachably connected with the connecting elbow 8 respectively, a telescopic water pipe 9 is arranged in the connecting elbow 8, and one end of the telescopic water pipe 9 is connected with a water inlet of the water outlet nozzle 2.

In this embodiment, the connecting elbow 8 and the spray head assembly 7 are magnetically connected by a magnet.

Referring to fig. 5 and 6, a bubbler is arranged in the water outlet nozzle 2; the water outlet nozzle 2 is arranged on the spray head component 7 in a rotating or back-and-forth swinging mode.

In this embodiment, the two sides of the outer shell of the water outlet nozzle 2 are both provided with a rotating shaft. The nozzle component 7 is internally provided with an installation bottom shell 7.1 and an installation upper shell 7.2, the installation bottom shell 7.1 is provided with a support, and rotating shafts on two sides of the outer shell of the water outlet nozzle 2 are installed on the support.

The infrared induction device comprises an infrared induction display screen 10 arranged on the spray head assembly 7, a control circuit board 11 is arranged in the spray head assembly 7, and the control circuit board 11 is electrically connected with the infrared induction display screen 10. The control circuit board 11 is fitted between the mounting base 7.1 and the mounting upper 7.2. An infrared sensitive display screen 10 is mounted on the outside of the mounting upper housing 7.2.

The infrared induction display screen 10 is a touch display screen.

The bottom of the control circuit board 11 is provided with a water sealing bottom cover 11.1 corresponding to the water outlet nozzle 2 for water prevention.

Referring to fig. 5, 7 and 8, the induction tap is an instant heating type induction tap, an inner container 12 is arranged in a housing 1, the inner container 12 is provided with a heating pipe, a strong electric plate 13 and a circuit box 14 are arranged at the top of the inner container 12, the inner wall of the circuit box 14 is coated with the strong electric plate 13, so that the circuit box 14 forms an electricity-proof wall, the strong electric plate 13 is electrically connected with a power line plug 1.2 through a wire holder 3.1, and a physical resistance is formed between a water channel extended at the bottom of the circuit box 14 and the heating pipe of the inner container 12.

In the present embodiment, the strong electric plate 13 is provided with a gland 19. The gland 19 is provided with a bending bracket, and the telescopic water pipe 9 is wound on the bending bracket. The gland 19 is assembled with the connecting elbow 8, the gland 19 covering the bottom of the connecting elbow 8.

The inner container 12 is arranged above the wire holder 3.1, and a water guide welding plate 3.2 is arranged between the inner container 12 and the wire holder 3.1. The water guide welding plate 3.2 is provided with a through hole for communicating the water channel with the inner container 12.

The delivery port and the flexible water pipe 9 intercommunication of inner bag 12, first inlet channel, second inlet channel communicate with the water inlet of inner bag 12 respectively, are equipped with overtemperature protection controller 15 on the inner bag 12 to and temperature sensor 16, overtemperature protection controller 15, temperature sensor 16 carry out electric connection with the power supply circuit of response tap respectively, are equipped with on the power supply circuit of response tap and prevent straining the electric coil.

The inner container 12 is made of stainless steel.

Referring to fig. 1 and 5, a hand wheel mounting bracket 17 is arranged on one side of the housing 1 corresponding to the manual water mixing valve 6, the hand wheel mounting bracket 17 covers the manual water mixing valve 6, and a hand wheel 18 for controlling the manual water mixing valve 6 is arranged on the hand wheel mounting bracket 17.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an induction tap, is including shell (1), faucet (2) that are equipped with into water seat (1.1), its characterized in that: a water channel distribution control seat (3) is arranged in the shell (1), the water channel distribution control seat (3) is provided with a first water inlet channel and a second water inlet channel, the water channel distribution control seat (3) is provided with an electromagnetic valve (4) and a differential pressure valve (5) which are used for controlling the water inlet or the water cut-off of the first water inlet channel, the induction tap further comprises an infrared induction device which triggers the electromagnetic valve (4) and the differential pressure valve (5) to start and stop, and the water channel distribution control seat (3) is provided with a manual water mixing valve (6) which is used for controlling the water inlet or the water cut-off of the second water inlet; the water channels among the water inlet seat (1.1), the first water inlet channel and the water outlet nozzle (2) are communicated, and a water channel system for automatically controlling on and off of water is formed through the infrared sensing device, the electromagnetic valve (4) and the differential pressure valve (5); the water channels among the water inlet seat (1.1), the second water inlet channel and the water outlet nozzle (2) are communicated, and a manual control water channel system for switching on and off water is formed through a manual water mixing valve (6).

2. The induction faucet of claim 1, wherein: a wiring seat (3.1) is further arranged on the water channel distribution control seat (3), a wire base (1.3) connected with a power line plug (1.2) is arranged at the bottom of the shell (1), and the infrared sensing device is electrically connected with a power line of the power line plug (1.2); the wire holder (3.1) is provided with a spring plate, and the infrared sensing device triggers the differential pressure valve (5) to push the spring plate to be jointed so as to conduct a power circuit of the sensing faucet.

3. The induction faucet of claim 1, wherein: still include shower nozzle subassembly (7), faucet (2) sets up on shower nozzle subassembly (7), is equipped with between shower nozzle subassembly (7) and shell (1) and connects elbow (8), and shower nozzle subassembly (7) and shell (1) are connected with connection elbow (8) dismantlement formula respectively, are equipped with flexible water pipe (9) in connecting elbow (8), and the department of intaking of flexible water pipe (9) one end and faucet (2) is connected.

4. The induction faucet of claim 3, wherein: a bubbler is arranged in the water outlet nozzle (2); the water outlet nozzle (2) is arranged on the spray head component (7) in a rotating or back-and-forth swinging mode.

5. The induction faucet of claim 3, wherein: the infrared induction device comprises an infrared induction display screen (10) arranged on the spray head assembly (7), a control circuit board (11) is arranged in the spray head assembly (7), and the control circuit board (11) is electrically connected with the infrared induction display screen (10).

6. The induction faucet of claim 5, wherein: the infrared induction display screen (10) is a touch display screen.

7. The induction faucet of claim 5, wherein: the bottom of the control circuit board (11) is provided with a water sealing bottom cover (11.1) corresponding to the water outlet nozzle (2) for water prevention.

8. The induction faucet of claim 7, wherein: the induction tap is instant heating type induction tap, be equipped with inner bag (12) in shell (1), inner bag (12) are equipped with the heating pipe, inner bag (12) top is equipped with strong electroplax (13), circuit box (14), strong electroplax (13) of circuit box (14) inner wall cladding to make circuit box (14) form and prevent electric wall, strong electroplax (13) are through connection terminal (3.1) and power cord plug (1.2) electric connection, and form physical resistance between the water course of circuit box (14) bottom extension and inner bag (12) heating pipe.

9. The induction faucet of claim 8, wherein: the delivery port and the flexible water pipe (9) intercommunication of inner bag (12), first inlet channel, second inlet channel communicate with the water inlet of inner bag (12) respectively, are equipped with overtemperature prote controller (15) on inner bag (12) to and temperature sensor (16), overtemperature prote controller (15), temperature sensor (16) carry out electric connection with the power supply circuit of response tap respectively, are equipped with on the power supply circuit of response tap and prevent the electrical drainage coil.

10. The induction faucet of any one of claims 1-9, wherein: a hand wheel mounting frame (17) is arranged on one side of the shell (1) corresponding to the manual water mixing valve (6), the hand wheel mounting frame (17) coats the manual water mixing valve (6), and a hand wheel (18) used for controlling the manual water mixing valve (6) is arranged on the hand wheel mounting frame (17).