CN216479157U

CN216479157U - Induction water faucet

Info

Publication number: CN216479157U
Application number: CN202122475535.2U
Authority: CN
Inventors: 干文坤
Original assignee: Ningbo Gaoge Sanitary Products Co ltd
Current assignee: Ningbo Gaoge Sanitary Products Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-10
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an induction faucet, which comprises a shell and a valve body, wherein a water outlet is formed in the surface of the shell, a partition is arranged in the shell and divides the inner space of the shell into a first cavity and a second cavity, the valve body is arranged in the first cavity, the water outlet is communicated with the second cavity, a connecting port is formed in the partition, and the water outlet end of the valve body is communicated with the second cavity through the connecting port. The utility model provides an induction faucet, which is characterized in that only one interface is arranged between a valve body and a water outlet, so that the number of pipeline interfaces is reduced, and the problems of water leakage probability and poor stability caused by a large number of interfaces in the prior art are solved.

Description

Induction water faucet

Technical Field

The utility model relates to the technical field of faucets, in particular to an induction faucet.

Background

A faucet is a valve that controls the flow of water. The water tap has a very fast updating speed, and is developed from an old-fashioned cast iron process to an electroplated knob type water tap and to a stainless steel single-temperature single-control water tap. Along with the improvement of the life quality of people, higher requirements are also put forward on the requirements of the water faucet.

In the patent of chinese utility model with the publication number CN208719560U, an anti-freezing water tap is disclosed, which comprises a water inlet pipe, a valve body, a switch located on the valve body, an electric heating body, a water outlet pipe, and a circuit board for controlling the water tap, wherein the two ends of the water outlet pipe are respectively connected with the water outlet and the valve body, and the water outlet pipe is laid in the shell. In this patent, there are two interface quantity between valve body to the delivery port, and the more probability that takes place to leak of interface is bigger, and stability is worse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an induction faucet, wherein only one interface is arranged between a valve body and a water outlet, so that the number of pipeline interfaces is reduced, and the problems of water leakage probability and poor stability caused by the large number of interfaces in the prior art are solved.

The technical scheme adopted by the utility model is as follows: the utility model provides an induction tap, including casing and valve body, the housing face is equipped with the delivery port, be equipped with the separator in the casing, the separator will first cavity and second cavity are separated to casing inner space, the valve body is installed in the first cavity, the delivery port with the second cavity switch-on, be equipped with the connector on the separator, play water end on the valve body pass through the connector with the second cavity switch-on.

After the structure is adopted, the cavity in the shell is divided into two spaces by the separator, namely a first cavity and a second cavity. The second cavity can be directly used as a pipeline and is formed on the surface of the shell at the water outlet without externally measuring a water outlet part. The water outlet end of the valve body is communicated with the second cavity through the connecting port, and the internal pipeline of the water faucet is communicated. The number of the interfaces between the valve body and the water outlet is only one, so that the number of the interfaces is reduced, the probability of water leakage is reduced, and the stability of pipeline connection is improved.

Optionally, the valve body comprises a water temperature regulating valve, the water temperature regulating valve is provided with a first water inlet, a second water inlet and a connecting pipe, and the free end of the connecting pipe is the water outlet end of the valve body; the first water inlet, the second water inlet and the connecting pipe form a water temperature adjusting valve of a three-way pipeline, and the extending free end of the connecting pipe is the water outlet end of the water temperature adjusting valve, namely the water outlet end of the valve body.

Optionally, a mounting groove is formed in the housing, and a long water outlet inductive switch is mounted in the mounting groove; the water outlet inductive switch acts on the inductive area, and the water outlet inductive switch adopts an infrared sensor or a laser ranging sensor.

Optionally, an electromagnetic valve is arranged on the valve body and electrically connected with the long water outlet inductive switch; after the water outlet induction switch senses that the induction area changes, the water outlet induction switch feeds back the change to the instruction unit, and the instruction unit controls the opening and closing of the water faucet pipeline through the electromagnetic valve.

Optionally, a control end of the water temperature adjusting valve is connected with a knob, and the knob is exposed outside the housing.

Optionally, the water temperature control device further comprises a basin fixing piece, and the basin fixing piece is connected with the water temperature control valve.

Optionally, an instant water outlet inductive switch is further arranged in the second cavity.

Drawings

FIG. 1 is a schematic structural diagram of an induction faucet according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a housing in an embodiment of the utility model;

FIG. 3 is a partial cross-sectional view of a housing in an embodiment of the utility model;

FIG. 4 is a schematic structural diagram of a valve body according to an embodiment of the present invention;

fig. 5 is a structural view of the valve body in the embodiment of the utility model.

The reference numbers in the figures illustrate:

1. a housing; 2. an instant water outlet inductive switch; 3. a counter basin fixing piece; 4. a knob; 5. a water outlet inductive switch; 6. a water temperature regulating valve;

11. a first cavity; 12. a second cavity; 13. a connecting port; 14. mounting grooves; 15. a separator; 16. a water outlet; 17. an induction channel;

61. a first water inlet; 62. a second water inlet; 63. a power line; 64. a connecting pipe; 65. an electromagnetic valve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1, 2 and 3, the present embodiment provides an induction faucet, including a housing 1 and a valve body, a water outlet 16 is disposed on a surface of the housing 1, a partition 15 is disposed in the housing 1, the partition 15 divides an inner space of the housing 1 into a first cavity 11 and a second cavity 12, the valve body is installed in the first cavity 11, the water outlet 16 is communicated with the second cavity 12, a connection port 13 is disposed on the partition 15, and a water outlet end of the valve body is communicated with the second cavity 12 through the connection port 13.

Further, as shown in fig. 2, the housing 1 has a horizontal structure and a vertical structure which intersect with each other, a right angle between the horizontal structure and the vertical structure is acute or obtuse, and a transition curve contour exists at a joint. The partition 15 divides the interior of the housing 1 into a first cavity 11 and a second cavity 12, taking the center line of symmetry of the housing 1 as an interface. In the vertical configuration, the volume of the first cavity 11 is greater than the volume of the second cavity 12.

Furthermore, the partition 15 in the vertical configuration presents a horizontal end face, on which a connection port 13 is provided to connect the second cavity 12 with the first cavity 11. The inside of the connecting port 13 is provided with internal threads, and the water outlet end of the valve body is in threaded connection with the connecting port 13.

Specifically, as shown in fig. 4, the valve body includes a water temperature adjusting valve 6, the water temperature adjusting valve 6 is provided with a first water inlet 61, a second water inlet 62 and a connecting pipe 64, and a free end of the connecting pipe 64 is a water outlet end of the valve body.

Furthermore, the first water inlet 61, the second water inlet 62 and the connecting pipe 64 form a water temperature adjusting valve 6 of a three-way pipeline, and the extended free end of the connecting pipe 64 is the water outlet end of the water temperature adjusting valve 6, namely the water outlet end of the valve body.

Furthermore, the valve body is vertically arranged in the first cavity 11, the first water inlet 61 and the second water inlet 62 are arranged at the lower end of the water temperature adjusting valve 6 side by side, the free end of the connecting pipe 64 extends upwards, and the free end of the connecting pipe 64 is provided with an external thread matched with the connecting port 13.

Specifically, the housing 1 is provided with a mounting groove 14, and the long water outlet inductive switch 5 is mounted in the mounting groove 14.

Furthermore, the water outlet inductive switch 5 acts on the inductive area, and the water outlet inductive switch 5 adopts an infrared sensor or a laser ranging sensor or an ultrasonic sensor.

Further, as shown in fig. 2, the mounting groove 14 is disposed on the upper surface of the horizontal structure of the housing 1, and the bottom of the mounting groove 14 is provided with a sensing channel 17 penetrating through the horizontal structure of the housing 1. The sensing end of the effluent sensing switch 5 is communicated with the sensing area through the sensing channel 17.

Furthermore, in this embodiment, the water outlet sensing switch 5 employs an infrared sensor, and infrared rays emitted by the infrared sensor pass through the sensing channel 17 to act on a sensing area, which is located below the water outlet 16.

Furthermore, when the long water outlet inductive switch 5 senses that an object is close to the sensing area of the long water outlet inductive switch, the electromagnetic valve 65 is opened, the faucet discharges water, and the faucet stops discharging water until the object moves to the sensing area of the long water outlet inductive switch 5 again.

Specifically, the valve body is provided with an electromagnetic valve 65, and the electromagnetic valve 65 is electrically connected with the long water outlet inductive switch 5.

Furthermore, after the water outlet induction switch 5 senses that the induction area changes, the water outlet induction switch feeds back the change to the instruction unit, and the instruction unit controls the opening and closing of the faucet pipeline through the electromagnetic valve 65.

Furthermore, in this embodiment, a circuit board is further disposed in the first cavity 11, the circuit board is used as an instruction unit, when the water outlet inductive switch 5 senses that an object is approaching in the inductive area, information is fed back to the circuit board, the circuit board controls the electromagnetic valve 65 to open, the pipeline is connected, and the faucet outputs water.

Furthermore, a delay time is preset on the circuit board, when the delay time starts, the solenoid valve 65 is opened, and when the preset delay time is reached, the solenoid valve 65 is closed.

Furthermore, the solenoid valve 65 is provided with a power line 63, and the power line 63 is connected with an external power supply and used as a power supply unit.

Specifically, as shown in fig. 1 and 5, the control end of the water temperature adjusting valve 6 is connected to the knob 4, and the knob 4 is exposed outside the housing 1.

Specifically, as shown in fig. 4, the induction faucet further includes a basin fixing member 3, and the basin fixing member 3 is connected to the water temperature adjusting valve 6.

Specifically, in this embodiment, the instant water outlet inductive switch 2 is further disposed in the second cavity 12.

Further, the instant water outlet inductive switch 2 is arranged in a second cavity 12 in the vertical structure. When the instant water outlet inductive switch 2 senses that an object is close to the inductive area, the electromagnetic valve 65 is opened, and the faucet discharges water in real time. When the object moves out of the sensing area of the instant water outlet sensing switch 2, the electromagnetic valve 65 is closed, and the faucet stops water outlet.

Furthermore, a delay time is preset, after the instant water outlet inductive switch 2 is triggered, the object stays in the sensing area of the instant water outlet inductive switch 2 for a period of time, and the faucet discharges water in real time within the period of time. When the staying time reaches the delay time, the electromagnetic valve 65 is automatically closed, and the water tap stops discharging water, so that the aim of saving water is fulfilled.

Further, the predetermined delay time is 30s-5min, and in this embodiment, the delay time is 1 min.

Furthermore, the instant water outlet inductive switch 2, the electromagnetic valve 65 and the long water outlet inductive switch 5 in this embodiment are all electrically connected to a power supply unit, which is the prior art and will not be described in detail.

The foregoing has described preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary, and various changes made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an induction tap, includes casing (1) and valve body, its characterized in that: casing (1) surface is equipped with delivery port (16), be equipped with separator (15) in casing (1), separator (15) will first cavity (11) and second cavity (12) are separated out to casing (1) inner space, the valve body is installed in first cavity (11), delivery port (16) with second cavity (12) switch-on, be equipped with connector (13) on separator (15), play water end on the valve body pass through connector (13) with second cavity (12) switch-on.

2. The induction faucet of claim 1, wherein: the valve body includes water temperature governing valve (6), water temperature governing valve (6) are equipped with first water inlet (61), second water inlet (62) and connecting pipe (64), the free end of connecting pipe (64) is the play water end of valve body.

3. The induction faucet of claim 2, wherein: the water-saving device is characterized in that a mounting groove (14) is formed in the shell (1), and a long water outlet inductive switch (5) is mounted in the mounting groove (14).

4. The induction faucet of claim 3, wherein: the valve body is provided with an electromagnetic valve (65), and the electromagnetic valve (65) is electrically connected with the long water outlet inductive switch (5).

5. The induction faucet of claim 2, wherein: the control end of the water temperature adjusting valve (6) is connected with a knob (4), and the knob (4) is exposed out of the shell (1).

6. The induction faucet of claim 2, wherein: the water temperature control device is characterized by further comprising a basin fixing piece (3), wherein the basin fixing piece (3) is connected with the water temperature control valve (6).

7. The induction faucet of claim 1, wherein: an instant water outlet inductive switch (2) is also arranged in the second cavity (12).