CN115369957A

CN115369957A - Water outlet structure and induction water outlet device

Info

Publication number: CN115369957A
Application number: CN202210818856.4A
Authority: CN
Inventors: 张信贵; 陈奕辉; 林谋拥
Original assignee: Xiamen Forbetter Sanitary Ware Co Ltd
Current assignee: Xiamen Forbetter Sanitary Ware Co Ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-22

Abstract

The invention discloses a water outlet structure and an induction water outlet device, wherein the induction water outlet device applies the water outlet structure, and the water outlet structure comprises a valve core seat; the surface of the valve core seat is provided with a cold water inlet, a cold water outlet, a hot water inlet, a hot water outlet, an induction mixed water inlet, a first mounting cavity, a main water outlet and a mechanical mixed water inlet, and the cold water outlet, the hot water outlet, the induction mixed water inlet and the mechanical mixed water inlet are all positioned on the same end surface of the valve core seat; a first flow passage and a second flow passage are arranged in the valve core seat; the cold water inlet is communicated with the cold water outlet; the hot water inlet is communicated with the hot water outlet; the induction water mixing inlet is communicated with the first installation cavity through the first flow passage; the first installation cavity is communicated with the main water outlet through a second flow passage and is used for installing an electromagnetic valve capable of controlling the on-off of the first flow passage and the second flow passage; the mechanical water mixing inlet is communicated with the main water outlet. The invention can realize the integral assembly of the induction water outlet device when leaving the factory and simplify the installation operation of the user terminal.

Description

Water outlet structure and induction water outlet device

Technical Field

The invention relates to the technical field of induction water outlet devices, in particular to a water outlet structure and an induction water outlet device.

Background

The conventional induction tap is generally characterized in that infrared sensors and the like are additionally arranged outside a conventional valve core, a mechanical switch is required to control the on-off of water supply of a main water path, the mechanical switch and an electromagnetic valve form a control box and are arranged below a counter basin together with parts such as a water pipe and the like, the integral structure is complex, and especially when the installation space below the counter basin is limited, the installation difficulty is high; meanwhile, for users without professional knowledge, the self-assembly of the induction faucet has certain difficulty, and the user experience is poor.

Disclosure of Invention

The invention aims to provide a water outlet structure and an induction water outlet device, which can realize integral assembly of the induction water outlet device when leaving a factory and simplify the installation operation of a user side.

In order to achieve the above purpose, the solution of the invention is:

a water outlet structure comprises a valve core seat; the surface of the valve core seat is provided with a cold water inlet, a cold water outlet, a hot water inlet, a hot water outlet, an induction mixed water inlet, a first mounting cavity, a main water outlet and a mechanical mixed water inlet, and the cold water outlet, the hot water outlet, the induction mixed water inlet and the mechanical mixed water inlet are all located on the same end surface of the valve core seat; a first flow passage and a second flow passage are arranged in the valve core seat; the cold water inlet is communicated with the cold water outlet; the hot water inlet is communicated with the hot water outlet; the induction water mixing inlet is communicated with the first installation cavity through the first flow passage; the first installation cavity is communicated with the main water outlet through the second flow channel and is used for installing an electromagnetic valve capable of controlling the on-off of the first flow channel and the second flow channel; the mechanical water mixing inlet is communicated with the main water outlet.

A third flow passage and a fourth flow passage are arranged in the valve core seat; the cold water inlet is communicated with the cold water outlet through the third flow passage; the hot water inlet is communicated with the hot water outlet through the fourth flow passage.

The valve core seat is provided with a movable channel which vertically penetrates through the valve core seat and is used for penetrating a water outlet hose of the induction water outlet device; the first flow channel and the second flow channel are arranged on the side edge of the movable channel.

A fifth flow channel arranged in parallel with the movable channel is arranged in the valve core seat, and the second flow channel, the main water outlet and the mechanical water mixing inlet are communicated to the fifth flow channel; the cold water inlet, the hot water inlet and the main water outlet are all arranged on the lower surface of the valve core seat.

The water outlet structure also comprises a first plug, a second plug, a third plug and a plurality of sealing rings, wherein the first plug, the second plug, the third plug and the plurality of sealing rings are tightly matched with the valve core seat; the water outlet end part of the first flow passage is designed to be opened and is blocked by the first plug and the sealing ring; the water inlet end part of the second flow channel is designed to be open and is blocked by the second plug and the sealing ring; the upper surface of the second flow passage is designed to be an opening, and is blocked by the third plug and the sealing ring.

The induction water outlet device comprises a water outlet structure, a valve core, a handle, an electromagnetic valve, a cold water inlet hose, a hot water inlet hose and a water outlet hose; the water outlet structure comprises a valve core seat; the surface of the valve core seat is provided with a cold water inlet, a cold water outlet, a hot water inlet, a hot water outlet, an induction mixed water inlet, a first mounting cavity, a main water outlet and a mechanical mixed water inlet, and the cold water outlet, the hot water outlet, the induction mixed water inlet and the mechanical mixed water inlet are all located on the same end surface of the valve core seat; a first flow passage and a second flow passage are arranged in the valve core seat; the cold water inlet is communicated with the cold water outlet; the hot water inlet is communicated with the hot water outlet; the induction water mixing inlet is communicated with the first installation cavity through the first flow passage; the first mounting cavity is communicated with the main water outlet through the second flow passage; the mechanical water mixing inlet is communicated with the main water outlet; a first inlet, a second inlet, a first outlet and a second outlet are arranged at one end of the valve core, the valve core is assembled with the valve core seat, the first inlet is communicated with the cold water outlet, the second inlet is communicated with the hot water outlet, the first outlet is communicated with the mechanical mixed water inlet, and the second outlet is communicated with the induction mixed water inlet; the handle is assembled at the other end of the valve core and is used for switching the on-off relation between the first inlet and the second inlet and between the first outlet and the second outlet; the electromagnetic valve is arranged in the first installation cavity and used for controlling the on-off of the first flow channel and the second flow channel; the cold water inlet hose is connected to the cold water inlet; the hot water inlet hose is connected to the hot water inlet; the water outlet hose is connected to the main water outlet.

The induction water outlet device also comprises a faucet body, a valve core pressing cap, a water outlet bent pipe and a water outlet device; the water outlet structure and the valve core are arranged in the faucet body and limited by the valve core pressing cap; one end of the water outlet bent pipe is connected with the faucet body; the water outlet device is arranged at the other end of the water outlet bent pipe, and the water outlet hose is communicated to the water outlet device.

The induction water outlet device also comprises a drawing hose; the water outlet end of the water outlet hose is communicated to the water inlet end of the drawing hose, and the water outlet end of the drawing hose is communicated to the water outlet device.

The induction water outlet device further comprises an inductor, the faucet body is provided with an induction window, and the inductor is installed at the induction window and is electrically connected with the electromagnetic valve.

The induction water outlet device further comprises a first sealing element arranged between the valve core seat and the valve core, so that the first inlet and the cold water outlet, the second inlet and the hot water outlet, the first outlet and the mechanical mixed water inlet, and the second outlet and the induction mixed water inlet are independent from each other in communication relationship.

The valve core comprises a shell, a static sheet, a movable sheet group, a bracket and a deflector rod; the shell is provided with a second installation cavity, and one end of the second installation cavity is provided with the first inlet, the second inlet, the first outlet and the second outlet; the static sheet, the movable sheet group and the support are sequentially matched in the second mounting cavity along the direction from one end to the other end of the second mounting cavity; the moving plate group comprises a first moving plate, a second moving plate, a first driving plate and a second driving plate; the first moving plate is coaxially connected with the first driving plate, and the second moving plate is coaxially connected with the second driving plate and is movably matched between the first moving plate and the first driving plate; a first limiting mechanism is arranged between the first drive plate and the shell; a second limiting mechanism is arranged between the second driving plate and the bracket; the middle part of the deflector rod is coaxially connected with the bracket and can swing relatively, one end of the deflector rod is in transmission connection with the moving plate group, and the other end of the deflector rod is connected with the handle; when the deflector rod swings to an opening state, the first limiting mechanism and the second limiting mechanism are in an unlocking state, the first inlet and the second inlet are communicated with the first outlet and are not communicated with the second outlet, and the deflector rod is rotated to adjust the relative positions of the first moving plate and the fixed plate so as to adjust the water mixing proportion of the first inlet, the second inlet and the first outlet; when the deflector rod swings to a closed state, the first limiting mechanism and the second limiting mechanism are in a locking state, and the first inlet and the second inlet are communicated with the second outlet and are not communicated with the first outlet; and the shifting lever is rotated to adjust the relative angle between the second movable plate and the first movable plate, so that the water mixing proportion of the first inlet, the second inlet and the second outlet is adjusted.

The shell comprises a valve core body and a cover body; the valve core body is provided with the second installation cavity, and one end of the valve core body is provided with the first inlet, the second inlet, the first outlet and the second outlet; the cover body is connected to the other end of the valve core body in a buckling mode and provided with a mounting hole for matching with the support.

The static plate, the first moving plate and the second moving plate are all ceramic plates.

The first limiting mechanism comprises a convex column arranged in the second mounting cavity and a guide groove arranged on the surface of the first driving plate, and the guide groove is arranged along the radial direction of the first driving plate; the convex column is movably matched between the two ends of the guide groove when the deflector rod swings; when the shifting lever swings to an opening state, the convex column is located at the outer side end of the guide groove, and the shifting lever is rotated to enable the movable plate group to swing along the radial direction of the shell by taking the convex column as a fulcrum, so that the relative position of the first movable plate and the fixed plate is adjusted.

A first convex block is arranged in the second mounting cavity, and the convex column is arranged on the first convex block; the bracket is provided with a first notch; the first lug is movably matched in the first notch along with the rotation of the support, and the convex column penetrates through the first notch and is matched in the guide groove.

The first driving plate is provided with a movable cavity for the movable matching of the second moving plate and the second driving plate, and the movable cavity is provided with a through hole; the second driving plate is provided with a boss matched with the through hole, and the boss penetrates through the through hole; the second limiting mechanism comprises a second lug arranged on the bracket and a second notch arranged on the boss, and the arc length of the second notch is greater than the width of the second lug; when the deflector rod swings to the opening state, the second bump is separated from the circumferential path of the second notch; when the shifting lever swings to a closed state, the second convex block is positioned in the second notch, and the shifting lever drives the support to synchronously rotate, so that the second convex block props against the end part of the second notch to drive the second driving plate and the second movable plate to rotate relative to the first movable plate.

One end of the shifting lever is a ball head, the second driving plate is provided with a movable groove for the ball head to be movably matched, and the second notch is formed in the side wall of the end portion of the movable groove.

A first limiting groove is formed in the edge of the stator, a first limiting block is arranged on the side wall of the installation cavity, and the first limiting block is embedded in the first limiting groove; a second limiting block and a second limiting groove are arranged at the edge of the matching surface of the first driving plate and the first moving plate, and the second limiting block is embedded in the second limiting groove; and a third limiting block and a third limiting groove are arranged at the edge of the matching surface of the second driving plate and the second moving plate, and the third limiting block is embedded in the third limiting groove.

The stator is provided with two first water through holes, a second water through hole and a third water through hole, the two first water through holes are respectively communicated with the first inlet and the second inlet, the second water through hole is communicated with the first outlet, and the third water through hole is communicated with the second outlet; the first moving piece is provided with two fourth water through holes, a first water through groove and a fifth water through hole, the two fourth water through holes are respectively arranged opposite to the two first water through holes, and the first water through groove is communicated with the first water through holes and the second water through holes or the fifth water through hole is communicated with the third water through holes along with the relative movement of the first moving piece and the static piece; the second moving piece is provided with a second water passing groove, two stop blocks are arranged in the second water passing groove, the fourth water passing hole and the fifth water passing hole are communicated to the second water passing groove, and the stop blocks change the water passing sectional areas of the corresponding fourth water passing holes along with the rotation of the second moving piece relative to the first moving piece.

The induction water outlet device also comprises a second sealing element arranged between the end wall of the mounting cavity and the static sheet; the second sealing element is provided with a first through hole, a second through hole and a third through hole corresponding to the first water through hole, the second water through hole and the third water through hole respectively.

The first outlet is arranged in the middle of the end part of the shell, the first inlet, the second inlet and the second outlet are arranged on the side edge of the first outlet, and one or more second outlets are arranged.

The valve core seat is characterized in that the circumferential surface of one end of the shell is provided with a circle of steps, a sealing ring is sleeved on the steps, the end surface of the valve core seat, which is provided with the cold water outlet, is designed into a groove shape and is sleeved on the steps, and the sealing ring is used for sealing the assembly position of the valve core and the valve core seat.

After the technical scheme is adopted, the invention has the following technical effects:

(1) the cold water outlet, the hot water outlet, the induction mixed water inlet and the mechanical mixed water inlet of the valve core seat are all positioned on the same end face of the valve core seat, so that the valve core of the induction water outlet device can be conveniently assembled, and the water path communication is realized, so that the induction water outlet device can have two modes of induction water outlet and mechanical water outlet, and can meet different user requirements at the same time;

(2) the first installation cavity is used for installing an electromagnetic valve, the on-off of the first flow channel and the second flow channel can be controlled, and therefore the on-off of the mixed water inlet and the total water outlet can be sensed, the electromagnetic valve can be directly installed on the water outlet structure to form an integral structure when the sensing water outlet device leaves a factory, a user only needs to assemble a cold water inlet hose, a hot water inlet hose and a water outlet hose on the sensing water outlet device after purchasing, wherein the cold water inlet hose is connected to the cold water inlet, the hot water inlet hose is connected to the hot water inlet, and the water outlet hose is connected to the total water outlet;

(3) the mechanical water mixing inlet is communicated to the total water outlet, only one water outlet hose is needed, the whole structure is simpler, the size is smaller, and the installation in a narrow space is easier.

Drawings

FIG. 1 is a perspective view of a water exit structure according to an embodiment of the present invention;

FIG. 2 is a top view of a water exit structure according to an embodiment of the present invention;

FIG. 3 is a front view of a water exit structure according to an embodiment of the present invention;

FIG. 4 is a bottom view of the water exit structure according to the embodiment of the present invention;

FIG. 5 is a right side view of a water exit structure according to an embodiment of the present invention;

FIG. 6 is a rear view of a water egress structure according to an embodiment of the present invention;

FIG. 7 is an exploded view of the water exit structure according to an embodiment of the present invention;

FIG. 8 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;

FIG. 9 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 10 is a cross-sectional view taken along line C-C of FIG. 3;

FIG. 11 is a cross-sectional view taken in the direction D-D of FIG. 4;

FIG. 12 is an exploded view of an induction water outlet apparatus according to an embodiment of the present invention;

FIG. 13 is a first exploded view of the valve cartridge according to the embodiment of the present invention;

FIG. 14 is a second exploded view of the valve cartridge according to the embodiment of the present invention;

FIG. 15 is a first schematic diagram of water output when the lever swings to the closed state according to the embodiment of the present invention;

FIG. 16 is a second schematic water outlet view illustrating the lever swinging to the closed state according to the embodiment of the present invention;

FIG. 17 is a first schematic diagram of the mixed effluent when the lever swings to the open position according to the embodiment of the present invention;

FIG. 18 is a schematic diagram of a second embodiment of the present invention showing the mixing water output when the lever swings to the open state;

FIG. 19 is a schematic diagram of the fully cooled water output when the lever swings to the open position according to the embodiment of the present invention;

FIG. 20 is a schematic view of the embodiment of the present invention showing the lever being swung to the open position;

the reference numbers indicate:

1- -a valve core seat; 11- -a cold water inlet; 12- -a cold water outlet;

13- -hot water inlet; 14- -a hot water outlet; 15- - -an inductive mixing water inlet;

16- -a first mounting cavity; 17- - -a total water outlet; 18-a mechanical mixing water inlet;

19- -moving walkway; 1A- - -a first flow channel; 1B- - -a second flow channel;

1C- - -a third flow channel; 1D- - -a fourth flow channel; 1E- - -a fifth flow channel;

2- -a first plug; 3- -a second plug; 4- -a third plug;

5- -a valve core; 51- -a housing; 511-the valve core body;

5111-a second mounting cavity; 5112-a first inlet; 5113-a second inlet;

5114-a first outlet; 5115-a second outlet; 5116-a first stopper;

5117-step; 512-a cover body; 5121-mounting holes;

5122-convex column; 5123-first bump; 52- - -still;

521- -a first limiting groove; 522- -first water passing hole; 523- -second water passing hole;

524- -a third water passing hole; 53- -support; 531- -first gap;

532 — second bump; 533-active aperture; 54- -a deflector rod;

541-bulb; 55- - -a first rotor plate; 551- -second limit groove;

552- -a fourth water passing hole; 553- -first water passing tank; 554 — a fifth water passing hole;

56- - -a second rotor; 561- -third limiting groove; 562- -second water passing tank;

563- -stop; 57- - -a first dial; 571- -guide groove;

572- -a movable chamber; 573- -through the bore; 574- -a second stopper;

58- -a second dial; 581- -boss; 582-a second gap;

583-a mobile tank; 584 — third limiting block; 59- -a second seal;

591-a first via; 592 — a second via; 593 — a third via;

5A- - -a rotating shaft; 6- -handle; 7- -solenoid valve;

8- -cold water inlet hose; 9- -hot water inlet hose; 10- -water outlet hose;

20-a faucet body; 201- -sensing window; 30- - -a valve core pressing cap;

40-water outlet elbow; 50- -water outlet device; 60- -pull out hose;

70- -an inductor; 80- -a decorative cover; 90- -a first seal;

100- -sealing ring.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are usually placed in when in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are only used for the convenience of describing the embodiments of the present invention, but do not indicate or imply that the indicated devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the embodiments of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The invention discloses a water outlet structure, which comprises a valve core seat 1; the surface of the valve core seat 1 is provided with a cold water inlet 11, a cold water outlet 12, a hot water inlet 13, a hot water outlet 14, an induction mixed water inlet 15, a first mounting cavity 16, a total water outlet 17 and a mechanical mixed water inlet 18, and the cold water outlet 12, the hot water outlet 14, the induction mixed water inlet 15 and the mechanical mixed water inlet 18 are all positioned on the same end surface of the valve core seat 1; a first flow channel 1A and a second flow channel 1B are arranged in the valve core seat 1;

the cold water inlet 11 is communicated with the cold water outlet 12;

the hot water inlet 13 is communicated with the hot water outlet 14;

the induction water mixing inlet 15 is communicated with the first installation cavity 16 through the first flow passage 1A;

the first installation cavity 16 is communicated with the main water outlet 17 through the second flow channel 1B and is used for installing the electromagnetic valve 7 which can control the connection and disconnection of the first flow channel 1A and the second flow channel 1B;

the mechanical mixing water inlet 18 is in communication with the main water outlet 17.

Through the technical scheme, the cold water outlet 12, the hot water outlet 14, the induction mixed water inlet 15 and the mechanical mixed water inlet 18 of the valve core base 1 are all located on the same end face of the valve core base, so that the valve core 5 of the induction water outlet device can be conveniently assembled, and the waterway communication is realized, so that the induction water outlet device can have two modes of induction water outlet and mechanical water outlet, and different user requirements can be met simultaneously; the first installation cavity 16 is used for installing the electromagnetic valve 7, and can control the on-off of the first flow channel 1A and the second flow channel 1B, so that the on-off of the induction mixed water inlet 15 and the total water outlet 17 is realized, the electromagnetic valve 7 can be directly installed on a water outlet structure to form an integral structure when the induction water outlet device leaves a factory, and a user only needs to assemble a cold water inlet hose 8, a hot water inlet hose 9 and a water outlet hose 10 on the induction water outlet device after purchasing, wherein the cold water inlet hose 8 is connected to the cold water inlet 11, the hot water inlet hose 9 is connected to the hot water inlet 13, and the water outlet hose 10 is connected to the total water outlet 17; meanwhile, the mechanical water mixing inlet 18 is communicated to the main water outlet 17, only one water outlet hose 10 is needed, the overall structure is simpler, the size is smaller, and the installation in a narrow space is easier.

Referring to fig. 1 to 11, a specific embodiment of the water outlet structure is shown.

A third flow passage 1C and a fourth flow passage 1D are arranged in the valve core seat 1; the cold water inlet 11 is communicated with the cold water outlet 12 through a third flow passage 1C; the hot water inlet 13 communicates with the hot water outlet 14 through the fourth flow passage 1D.

The valve core seat 1 is provided with the movable channel 19 which vertically penetrates through the valve core seat 1, and the movable channel 19 is arranged to facilitate the water outlet hose 10 of the induction water outlet device to vertically penetrate through the valve core seat 1 without being arranged around the valve core seat 1, so that the volume of the induction water outlet device can be designed to be smaller; meanwhile, the first flow channel 1A and the second flow channel 1B are both disposed at the side of the movable channel 19.

Further, a fifth flow channel 1E arranged in parallel with the movable channel 19 is arranged inside the valve core seat 1, and the second flow channel 1B, the main water outlet 17 and the mechanical water mixing inlet 18 are all communicated to the fifth flow channel 1E; meanwhile, the cold water inlet 11, the hot water inlet 13 and the main water outlet 17 are all arranged on the lower surface of the valve core seat 1. Also, the user can install the water pipe of business turn over water in the same direction of valve core case 1, and it is more convenient to operate, through the design of fifth runner 1E, has both realized the intercommunication of corresponding import and export, has also simplified the inner structure of valve core case 1 for the volume of valve core case 1 can design littleer.

The water outlet structure also comprises a first plug 2, a second plug 3, a third plug 4 and a plurality of sealing rings, wherein the first plug 2, the second plug 3, the third plug 4 and the plurality of sealing rings are tightly matched with the valve core seat 1; the water outlet end part of the first flow channel 1A is designed to be open and is blocked by a first plug 2 and a sealing ring; the water inlet end part of the second flow passage 1B is designed to be open and is blocked by a second plug 3 and a sealing ring; the upper surface of the second flow channel 1B is designed to be open, and is blocked by a third plug 4 and a sealing ring. The opening design is carried out on the relevant positions of the first flow channel 1A and the second flow channel 1B, the shapes of the first flow channel 1A and the second flow channel 1B can be conveniently formed when the valve core seat 1 is produced, the design space inside the valve core seat 1 is reasonably utilized, the size of the valve core seat 1 can be designed to be smaller, the corresponding opening position is blocked by a plug and a sealing ring, the first flow channel 1A and the second flow channel 1B are sealed, water leakage is avoided, and the sealing performance of the valve core seat 1 is ensured.

The invention also discloses an induction water outlet device, which comprises the water outlet structure, a valve core 5, a handle 6, an electromagnetic valve 7, a cold water inlet hose 8, a hot water inlet hose 9 and a water outlet hose 10;

one end of the valve core 5 is provided with a first inlet 5112, a second inlet 5113, a first outlet 5114 and a second outlet 5115, the valve core 5 is assembled with the valve core seat 1, the first inlet 5112 is communicated with the cold water outlet 12, the second inlet 5113 is communicated with the hot water outlet 14, the first outlet 5114 is communicated with the mechanical mixed water inlet 18, and the second outlet 5115 is communicated with the induction mixed water inlet 15;

the handle 6 is assembled at the other end of the valve core 5 and is used for switching the on-off relationship between the first inlet 5112 and the second inlet 5113 and the first outlet 5114 and the second outlet 5115;

the electromagnetic valve 7 is arranged in the first installation cavity 16 and used for controlling the on-off of the first flow channel 1A and the second flow channel 1B;

a cold water inlet hose 8 is connected to the cold water inlet 11;

the hot water inlet hose 9 is connected to the hot water inlet 13;

the water outlet hose 10 is connected to the main water outlet 17.

Referring to fig. 12-20, a specific embodiment of an induction water device is shown.

In this embodiment of the induction water outlet device, the induction water outlet device is actually an induction faucet, and thus the induction water outlet device further comprises a faucet body 20, a valve core pressing cap 30, a water outlet elbow 40 and a water outlet device 50; the water outlet structure and the valve core 5 are arranged in the faucet body 20 and limited by the valve core pressing cap 30; one end of the water outlet elbow 40 is connected with the tap body 20; the water outlet device 50 is installed at the other end of the water outlet elbow 40, and the water outlet hose 10 is communicated to the water outlet device 50. The water outlet device 50 may be a simple filter device or may be a device that can change the water outlet pattern (e.g., regular water outlet, shower water, blade water, etc.).

Further, the induction tap is a drawing type tap, so that the induction water outlet device further comprises a drawing hose 60; the drawing hose 60 is movably disposed through the movable passage 19 of the valve core seat 1, a water outlet end of the water outlet hose 10 is communicated to a water inlet end of the drawing hose 60, and a water outlet end of the drawing hose 60 is communicated to the water outlet device 50.

Secondly, the above-mentioned induction water outlet device further comprises an inductor 70, the faucet body 20 is provided with an induction window 201, and the inductor 70 is installed in the induction window 201 and electrically connected with the electromagnetic valve 7. The sensor 70 is an infrared sensing device or a light sensing device; or the sensor 70 is a light-transmitting member with an infrared sensing device or a light sensing device built therein, and can also seal the sensing window 201 while realizing the sensing function of the solenoid valve 7.

Moreover, the above-mentioned induction water outlet device also includes a decorative cover 80 covering the surface of the valve core pressing cap 30, such as a semicircular ball cap, and the other end of the valve core 5 is inserted into the decorative cover 80 and connected with the handle 6. The decoration cover 80 plays a role of covering, and keeps the appearance of the induction water outlet device neat.

In addition, the induction water outlet device further comprises a first sealing element 90 arranged between the valve core seat 1 and the valve core 5, so that the first inlet 5112 and the cold water outlet 12, the second inlet 5113 and the hot water outlet 14, the first outlet 5114 and the mechanical mixed water inlet 18, and the second outlet 5115 and the induction mixed water inlet 15 are independent from each other in communication relationship, and a water leakage phenomenon is avoided.

The valve core 5 mainly has the function of adjusting the mixing ratio of cold water and hot water (namely adjusting the water temperature) under two water outlet modes of sensing water outlet and mechanical water outlet by matching with the handle 6 under the operation of a user, so that the basic function of the valve core 5 can be realized by adopting the existing valve core 5. However, the water temperature adjustment of the valve core 5 in two modes is synchronous and not independent, for example, in a certain scene, after the habitual water temperature is adjusted when the user uses the induction water outlet mode, if the user uses the mechanical water outlet mode and adjusts the water temperature before using the induction water outlet mode next time, the water temperature needs to be adjusted again when using the induction water outlet mode next time, and the user experience is poor; and, need to keep current turned angle with the handle after adjusting the temperature can not influence the temperature of the water of induction play water mode, and can not reset to the positive position, does not conform to some users' use custom. The valve cartridge 5 can thus be further modified as follows:

referring to fig. 13 and 14, the valve core 5 includes a housing 51, a stationary plate 52, a moving plate set, a bracket 53, and a shift lever 54; the housing 51 is provided with a second installation cavity 5111, and one end of the second installation cavity 5111 is provided with the first inlet 5112, the second inlet 5113, the first outlet 5114 and the second outlet 5115; the static sheet 52, the moving sheet group and the bracket 53 are sequentially matched in the second mounting cavity 5111 along the direction from one end to the other end of the second mounting cavity 5111;

the moving plate group comprises a first moving plate 55, a second moving plate 56, a first drive plate 57 and a second drive plate 58; the first moving plate 55 is coaxially connected with the first dial plate 57, and the second moving plate 56 is coaxially connected with the second dial plate 58 and is movably matched between the first moving plate 55 and the first dial plate 57; a first limit mechanism is arranged between the first dial 57 and the shell 51; a second limiting mechanism is arranged between the second driving plate 58 and the bracket 53;

the middle part of the deflector rod 54 is coaxially connected with the bracket 53 and can swing relatively, one end of the deflector rod is in transmission connection with the moving plate group, and the other end of the deflector rod is connected with the handle 6;

when the deflector rod 54 swings to the opening state, the first limiting mechanism and the second limiting mechanism are in the unlocking state, the first inlet 5112 and the second inlet 5113 are communicated with the first outlet 5114 and are not communicated with the second outlet 5115, the deflector rod 54 is rotated to adjust the relative position of the first moving plate 55 and the fixed plate 52, and further the water mixing proportion of the first inlet 5112, the second inlet 5113 and the first outlet 5114 is adjusted;

when the shift lever 54 swings to the closed state, the first limiting mechanism and the second limiting mechanism are in the locked state, and the first inlet 5112 and the second inlet 5113 are communicated with the second outlet 5115 and are not communicated with the first outlet 5114; the shift lever 54 is rotated to adjust the relative angle between the second moving plate 56 and the first moving plate 55, so as to adjust the mixing ratio of the first inlet 5112, the second inlet 5113 and the second outlet 5115.

After the valve core 5 adopts the above technical scheme, the static sheet 52, the first moving sheet 55 and the second moving sheet 56 are installed in the shell 51 as a water path switching mechanism, the first limiting mechanism is designed between the first dial plate 57 and the shell 51, the second limiting mechanism is designed between the second dial plate 58 and the support 53, the limiting mechanisms are locked or unlocked through different actions of the dial rod 54, so that different adjustments of the static sheet 52 and the moving sheet group can be realized under different actions of the dial rod 54, further, the mutual independence of on-off and water mixing proportion adjustment between the first inlet 5112, the second inlet 5113 and the first outlet 5114/the second outlet 5115 is realized, the temperature adjusting operations of the induction water outlet device and the mechanical water outlet modes are not interfered with each other, multiple use requirements can be met, and the user experience is improved.

In some embodiments of the valve cartridge 5, the housing 51 includes a valve cartridge body 511 and a cover 512; the spool body 511 is provided with the above-described second installation chamber 5111, and one end thereof is provided with the above-described first inlet 5112, second inlet 5113, first outlet 5114, and second outlet 5115; the cover 512 is connected to the other end of the valve body 511 by a snap fit, and is provided with a mounting hole 5121 for the bracket 53 to fit.

In some embodiments of the valve core, the stationary plate 52, the first moving plate 55, and the second moving plate 56 are all ceramic plates, and have the advantages of high wear resistance and sealing performance, long service life, and the like.

In some embodiments of the valve core, the first limiting mechanism includes a convex column 5122 disposed in the second mounting chamber 5111 (i.e., the inner side surface of the cover 512), and a guide groove 571 disposed on the surface of the first dial plate 57, where the guide groove 571 is disposed along the radial direction of the first dial plate 57; the convex column 5122 is movably fitted between two ends of the guide groove 571 when the shift lever 54 swings; when the shift lever 54 swings to the open state, the protruding column 5122 is located at the outer end of the guiding groove 571, and the shift lever 54 is rotated to swing the movable blade set along the radial direction of the housing 51 with the protruding column 5122 as a fulcrum, so as to adjust the relative positions of the first movable blade 55 and the fixed blade 52, thereby adjusting the water mixing ratio of the first inlet 5112, the second inlet 5113 and the first outlet 5114. When the shift lever 54 swings to the closed state, the protruding post 5122 is located at the inner end of the guiding slot 571, and when the shift lever 54 is rotated, the first driving plate 57 and the first rotating plate 55 do not rotate, that is, when the shift lever 54 is in the closed state, the first rotating plate 55 cannot be adjusted, and only the second rotating plate 56 can be adjusted.

Further, a first bump 5123 is further disposed in the second mounting cavity 5111, and the protruding column 5122 is disposed on the first bump 5123; the bracket 53 is provided with a first notch 531; the first protrusion 5123 is movably engaged with the first notch 531 along with the rotation of the bracket 53, and the protruding pillar 5122 is inserted into the first notch 531 and engaged with the guiding slot 571. Since the position of the first projection 5123 is fixed, the rotation range of the bracket 53 is limited by the engagement of the first projection 5123 and the first notch 531, so as to limit the angle range for the user to rotate the shift lever 54 (i.e., the handle 6).

In some embodiments of the valve core, the first dial 57 is provided with a movable cavity 572 for movably fitting the second movable plate 56 and the second dial 58, and the movable cavity 572 is provided with a through hole 573; the second dial 58 is provided with a boss 581 matched with the penetration hole 573, the boss 581 is penetrated through the penetration hole 573; the second limiting mechanism comprises a second bump 532 arranged on the bracket 53 and a second notch 582 arranged on the boss 581, and the arc length of the second notch 582 is greater than the width of the second bump 532; when the shift lever 54 swings to the on state, the second bump 532 is separated from the circumferential path of the second notch 582; when the lever 54 swings to the closed state, the second protrusion 532 is located in the second notch 582, and the lever 54 drives the bracket 53 to rotate synchronously, so that the second protrusion 532 abuts against the end of the second notch 582 to drive the second dial 58 and the second moving plate 56 to rotate relative to the first moving plate 55, thereby adjusting the water mixing ratio of the first inlet 5112, the second inlet 5113 and the second outlet 5115. A second notch 582 with an arc length larger than the width of the second protrusion 532 is disposed on the boss 581, so that when the shift lever 54 is reset to the center position, the second notch 582 provides a moving space for the second protrusion 532, and the second protrusion 532 does not move to push the second dial 58 to reset, that is, the user can reset the handle 6 after adjusting the water temperature of the sensed water outlet mode, and the water temperature of the sensed water outlet mode is not changed.

Furthermore, one end of the driving lever 54 is a ball 541, the second dial 58 is provided with a movable groove 583 for movably matching the ball 541, and the second notch 582 is arranged on the end side wall of the movable groove 583. Then, along with the swing of the shift lever 54, the ball 541 rotates in the movable slot 583 and pushes the second dial 58, and because the second dial 58 and the second moving plate 56 are both located between the first dial 57 and the first moving plate 55, the shift lever 54 can drive the entire moving plate set to move along the radial plane of the housing 51 when swinging, so as to change the relative position of the first moving plate 55 and the fixed plate 52.

In some embodiments of the valve core, a first limiting groove 521 is formed in an edge of the fixed piece 52, a first limiting block 5116 is formed on a side wall of the second mounting cavity 5111, and the first limiting block 5116 is embedded in the first limiting groove 521, so that the fixed piece 52 and the second mounting cavity 5111 are relatively fixed; the edge of the matching surface of the first driving plate 57 and the first moving plate 55 is provided with a second limiting block 574 and a second limiting groove 551, the second limiting block 574 is embedded in the second limiting groove 551, so as to realize the coaxial connection of the first driving plate 57 and the first moving plate 55; the edge of the matching surface between the second driving plate 58 and the second moving plate 56 is provided with a third limiting block 584 and a third limiting groove 561, and the third limiting block 584 is embedded in the third limiting groove 561 to realize the coaxial connection between the second driving plate 58 and the second moving plate 56.

In some embodiments of the valve core, the stator plate 52 is provided with two first water passing holes 522, a second water passing hole 523, and a third water passing hole 524, the two first water passing holes 522 are respectively communicated with the first inlet 5112 and the second inlet 5113, the second water passing hole 523 is communicated with the first outlet 5114, and the third water passing hole 524 is communicated with the second outlet 5115; the first rotor 55 is provided with two fourth water through holes 552, a first water through hole 553, and a fifth water through hole 554, wherein the two fourth water through holes 552 are respectively opposite to the two first water through holes 522, and the first water through hole 553 conducts the first water through hole 522 and the second water through hole 523 or the fifth water through hole 554 is communicated with the third water through hole 524 along with the relative movement of the first rotor 55 and the stator 52; the second moving plate 56 is provided with a second water passing groove 562, two stop blocks 563 are arranged in the second water passing groove 562, the fourth water passing hole 552 and the fifth water passing hole 554 are communicated to the second water passing groove 562, and the stop blocks 563 change the size of the water passing sectional area of the corresponding fourth water passing hole 552 along with the rotation of the second moving plate 56 relative to the first moving plate 55, so as to realize temperature regulation. The waterway communication condition formed among the static plate 52, the first moving plate 55 and the second moving plate 56 is as follows: the first inlet 5112 → the first water passing hole 522 → the first water passing groove 553 → the second water passing hole 523 → the first outlet 5114, and the first inlet 5112 → the first water passing hole 522 → the fourth water passing hole 552 → the second water passing groove 562 → the fifth water passing hole 554 → the third water passing hole 524 → the second outlet 5115, relative movement of the stationary plate 52 and the moving plate group (i.e., the first moving plate 55) determines whether the first water passing groove 553 communicates the first water passing hole 522 with the second water passing hole 523, or the fifth water passing hole 554 communicates the first water passing hole 522, the fourth water passing hole 552, the second water passing groove 562 with the third water passing hole 524, i.e., determines whether the function of mechanical water discharge or sensed water discharge is activated; meanwhile, the mixing ratio of the mechanical outlet water (i.e., the outlet water of the first outlet 5114) is determined by the relative position of the first movable plate 55 and the fixed plate 52, and the mixing ratio of the sensing outlet water (i.e., the outlet water of the second outlet 5115) is determined by the relative angle of the second movable plate 56 and the first movable plate 55.

Further, the above-described spool 5 further includes a second seal 59 provided between the end wall of the second mounting chamber 5111 and the stationary plate 52; the second sealing member 59 is provided with a first through hole 591, a second through hole 592 and a third through hole 593 corresponding to the first through hole 522, the second through hole 523 and the third through hole 524, respectively, so as to ensure sealing of respective communication positions of the first through hole 522 and the first inlet 5112/the second inlet 5113, the second through hole 523 and the first outlet 5114 and the third through hole 524 and the second outlet 5115.

In some embodiments of the valve cartridge, the first outlet 5114 is disposed at an intermediate position of the end of the housing 51, the first inlet 5112, the second inlet 5113, and the second outlet 5115 are disposed at a side of the first outlet 5114, and one or more second outlets 5115 are disposed. When the second outlet 5115 is provided in plural, the limited space of the end of the housing 51 can be more reasonably utilized in design, and the amount of water discharged can be secured.

Further, the circumferential surface of one end (i.e. on the valve core body 511) of the housing 51 is provided with a circle of steps 5117, the steps 5117 are sleeved with a sealing ring 100, the end surface of the valve core seat 1 provided with the cold water outlet 12 and the like is designed into a groove shape and sleeved on the steps 5117, and the sealing ring 100 is used for sealing the assembly position of the valve core 5 and the valve core seat 1, so as to ensure the sealing effect. For the end face of the housing 51 provided with the first inlet 5112, the second inlet 5113, etc., the sealing ring 100 is disposed on the step 5117 on the peripheral face of the housing 51, so as to avoid occupying the design space on the end face of the housing 51, further ensure enough space for designing the water outlet cross-sectional area of the second outlet 5115, and the sealing position is on the peripheral face of the housing 51, the action direction of the elastic force is perpendicular to the water inlet and outlet direction between the housing 51 and the valve core seat 1, so as to reduce the possibility that the two are loosened due to over-high water pressure.

In some embodiments of the above valve core, the support 53 is provided with a movable hole 533 for movably fitting the shift lever 54, the rotating shaft 5A penetrates through the middle of the shift lever 54 and is rotatably fitted on the side wall of the movable hole 533 to realize coaxial connection between the shift lever 54 and the support 53, the shift lever 54 swings relative to the support 53 with the rotating shaft 5A as an axis to realize driving of the movable plate group, and the movable hole 533 provides a swing space for the shift lever 54.

The water outlet principle of the induction water outlet device is as follows:

as shown in fig. 15 and 16, when the shift lever 54 swings to the closed state, the shift lever 54 drives the moving plate set to integrally move, so that the relative position of the first moving plate 55 and the fixed plate 52 is changed, and the fourth water passing hole 552, the second water passing groove 562, the fifth water passing hole 554 and the third water passing hole 524 are communicated, so that the first outlet 5114 does not discharge water, and the second outlet 5115 discharges water, that is, the sensing water discharge device is in the sensing water discharge mode, and is controlled by the electromagnetic valve 7; at this time, when the shift lever 54 rotates to the center position, the areas of the two fourth water passing holes 552 blocked by the stopper 563 are the same, and the ratio of hot and cold water is 1:1, and after the shift lever 54 is rotated again, the second movable piece 56 is driven by the bracket 53 to rotate, so as to adjust the relative position between the second movable piece 56 and the first movable piece 55, thereby changing the water passing sectional areas of the two fourth water passing holes 552, i.e., adjusting the mixing ratio of the cold water and the hot water in the induction water outlet mode.

As shown in fig. 17 and 18, when the shift lever 54 swings to the open state and is located at the center position, the shift lever 54 drives the moving plate set to move integrally, so as to change the relative position of the first moving plate 55 and the fixed plate 52, and the first water passing groove 553 communicates the first water passing hole 522 and the second water passing hole 523, so that the first outlet 5114 discharges water, the second outlet 5115 does not discharge water, that is, the sensing water discharging device is in the mechanical water discharging mode, and is controlled by the shift lever 54 (that is, the handle 6); at this time, since the lever 54 is in the center position, the hot and cold water is supplied at a rate of 1:1, mixing in proportion; as shown in fig. 19, when the lever 54 swings to the open state and rotates to a limit angle on one side, the first water passing hole 522 corresponding to the first inlet 5112 is completely open, and the first water passing hole 522 corresponding to the second inlet 5113 is completely closed, so as to realize the fully-cooled water outlet; as shown in fig. 20, when the lever 54 is moved to the open state and rotated to the other limit angle, the first water passing hole 522 corresponding to the first inlet 5112 is completely closed, and the first water passing hole 522 corresponding to the second inlet 5113 is completely opened, thereby achieving the fully-cooled water discharge.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. A go out water structure which characterized in that:

comprises a valve core seat; the surface of the valve core seat is provided with a cold water inlet, a cold water outlet, a hot water inlet, a hot water outlet, an induction mixed water inlet, a first mounting cavity, a main water outlet and a mechanical mixed water inlet, and the cold water outlet, the hot water outlet, the induction mixed water inlet and the mechanical mixed water inlet are all located on the same end surface of the valve core seat; a first flow passage and a second flow passage are arranged in the valve core seat;

the cold water inlet is communicated with the cold water outlet;

the hot water inlet is communicated with the hot water outlet;

the induction water mixing inlet is communicated with the first installation cavity through the first flow passage;

the first installation cavity is communicated with the main water outlet through the second flow channel and is used for installing an electromagnetic valve capable of controlling the on-off of the first flow channel and the second flow channel;

the mechanical water mixing inlet is communicated with the main water outlet.

2. The water egress structure of claim 1, wherein:

3. The water egress structure of claim 1, wherein:

4. A water outlet structure according to claim 3, wherein:

5. The water egress structure of claim 1, wherein:

6. An induction water outlet device is characterized in that:

comprises a water outlet structure, a valve core, a handle, an electromagnetic valve, a cold water inlet hose, a hot water inlet hose and a water outlet hose;

the water outlet structure comprises a valve core seat; the surface of the valve core seat is provided with a cold water inlet, a cold water outlet, a hot water inlet, a hot water outlet, an induction mixed water inlet, a first mounting cavity, a main water outlet and a mechanical mixed water inlet, and the cold water outlet, the hot water outlet, the induction mixed water inlet and the mechanical mixed water inlet are all located on the same end surface of the valve core seat; a first flow passage and a second flow passage are arranged in the valve core seat; the cold water inlet is communicated with the cold water outlet; the hot water inlet is communicated with the hot water outlet; the induction water mixing inlet is communicated with the first installation cavity through the first flow passage; the first mounting cavity is communicated with the main water outlet through the second flow passage; the mechanical water mixing inlet is communicated with the main water outlet;

a first inlet, a second inlet, a first outlet and a second outlet are formed in one end of the valve core, the valve core is assembled with the valve core seat, the first inlet is communicated with the cold water outlet, the second inlet is communicated with the hot water outlet, the first outlet is communicated with the mechanical mixed water inlet, and the second outlet is communicated with the induction mixed water inlet;

the handle is assembled at the other end of the valve core and used for switching the on-off relation between the first inlet and the second inlet and between the first outlet and the second outlet;

the electromagnetic valve is arranged in the first installation cavity and used for controlling the connection and disconnection of the first flow channel and the second flow channel;

the cold water inlet hose is connected to the cold water inlet;

the hot water inlet hose is connected to the hot water inlet;

the water outlet hose is connected to the main water outlet.

7. The induction water outlet device according to claim 6, wherein:

the faucet also comprises a faucet body, a valve core pressing cap, a water outlet bent pipe and a water outlet device; the water outlet structure and the valve core are arranged in the faucet body and limited by the valve core pressing cap; one end of the water outlet bent pipe is connected with the faucet body; the water outlet device is arranged at the other end of the water outlet bent pipe, and the water outlet hose is communicated to the water outlet device.

8. The induction water outlet device according to claim 7, wherein:

the drawing hose is also included; the water outlet end of the water outlet hose is communicated to the water inlet end of the drawing hose, and the water outlet end of the drawing hose is communicated to the water outlet device.

9. The induction water outlet device according to claim 7, wherein:

the faucet body is provided with an induction window, and the inductor is installed at the induction window and is electrically connected with the electromagnetic valve.

10. The induction water outlet device according to claim 7, wherein:

the valve core is characterized by further comprising a first sealing element arranged between the valve core seat and the valve core, so that the first inlet and the cold water outlet, the second inlet and the hot water outlet, the first outlet and the mechanical mixed water inlet, and the second outlet and the induction mixed water inlet are independent in communication relation.

11. The induction water outlet device according to claim 6, wherein:

the valve core comprises a shell, a static sheet, a movable sheet group, a bracket and a deflector rod; the shell is provided with a second installation cavity, and one end of the second installation cavity is provided with the first inlet, the second inlet, the first outlet and the second outlet; the static sheet, the movable sheet group and the support are sequentially matched in the second mounting cavity along the direction from one end to the other end of the second mounting cavity;

the moving plate group comprises a first moving plate, a second moving plate, a first driving plate and a second driving plate; the first moving plate is coaxially connected with the first driving plate, and the second moving plate is coaxially connected with the second driving plate and is movably matched between the first moving plate and the first driving plate; a first limiting mechanism is arranged between the first driving plate and the shell; a second limiting mechanism is arranged between the second driving plate and the support;

the middle part of the deflector rod is coaxially connected with the bracket and can swing relatively, one end of the deflector rod is in transmission connection with the moving plate group, and the other end of the deflector rod is connected with the handle;

when the deflector rod swings to an opening state, the first limiting mechanism and the second limiting mechanism are in an unlocking state, the first inlet and the second inlet are communicated with the first outlet and are not communicated with the second outlet, and the deflector rod is rotated to adjust the relative positions of the first moving plate and the fixed plate so as to adjust the water mixing proportion of the first inlet, the second inlet and the first outlet;

when the deflector rod swings to a closed state, the first limiting mechanism and the second limiting mechanism are in a locked state, and the first inlet and the second inlet are communicated with the second outlet and are not communicated with the first outlet; and the deflector rod is rotated to adjust the relative angle between the second movable plate and the first movable plate, so as to adjust the water mixing proportion of the first inlet, the second inlet and the second outlet.

12. The induction water outlet device according to claim 11, wherein:

the shell comprises a valve core body and a cover body; the valve core body is provided with the second installation cavity, and one end of the valve core body is provided with the first inlet, the second inlet, the first outlet and the second outlet; the cover body is connected to the other end of the valve core body in a buckling mode and is provided with a mounting hole for matching with the support.

13. The induction water outlet device according to claim 11, wherein:

14. The induction water outlet device according to claim 11, wherein:

the first limiting mechanism comprises a convex column arranged in the second mounting cavity and a guide groove arranged on the surface of the first driving plate, and the guide groove is arranged along the radial direction of the first driving plate; the convex column is movably matched between the two ends of the guide groove when the deflector rod swings; when the shifting lever swings to an opening state, the convex column is located at the outer side end of the guide groove, and the shifting lever is rotated to enable the movable sheet group to swing along the radial direction of the shell by taking the convex column as a fulcrum, so that the relative position of the first movable sheet and the fixed sheet is adjusted.

15. The induction water outlet device according to claim 14, wherein:

a first lug is further arranged in the second mounting cavity, and the convex column is arranged on the first lug; the bracket is provided with a first notch; the first lug is movably matched in the first notch along with the rotation of the bracket, and the convex column penetrates through the first notch and is matched in the guide groove.

16. The induction water outlet device according to claim 11, wherein:

the first driving plate is provided with a movable cavity for the movable matching of the second moving plate and the second driving plate, and the movable cavity is provided with a through hole; the second driving plate is provided with a boss matched with the through hole, and the boss penetrates through the through hole; the second limiting mechanism comprises a second lug arranged on the bracket and a second notch arranged on the boss, and the arc length of the second notch is greater than the width of the second lug; when the deflector rod swings to the opening state, the second bump is separated from the circumferential path of the second notch; when the shifting lever swings to a closed state, the second convex block is positioned in the second notch, and the shifting lever drives the bracket to synchronously rotate, so that the second convex block props against the end part of the second notch to drive the second driving plate and the second movable plate to rotate relative to the first movable plate.

17. The induction water outlet device according to claim 16, wherein:

18. The induction water outlet device according to claim 11, wherein:

19. The induction water outlet device according to claim 11, wherein:

20. The induction water outlet device of claim 19, wherein:

a second seal disposed between the end wall of the mounting cavity and the stator plate; the second sealing element is provided with a first through hole, a second through hole and a third through hole corresponding to the first water through hole, the second water through hole and the third water through hole respectively.

21. The induction water outlet device according to claim 11, wherein:

the first outlet is arranged in the middle of the end of the shell, the first inlet, the second inlet and the second outlet are arranged on the side edge of the first outlet, and one or more second outlets are arranged.

22. The induction water outlet device of claim 21, wherein: