CN201779346U

CN201779346U - Induction type electronic faucet

Info

Publication number: CN201779346U
Application number: CN2010205115390U
Authority: CN
Inventors: 李炜辉
Original assignee: KAIPING EUOPEA PLUMBING APPARATUS CO Ltd
Current assignee: KAIPING EUOPEA PLUMBING APPARATUS CO Ltd
Priority date: 2010-08-31
Filing date: 2010-08-31
Publication date: 2011-03-30
Anticipated expiration: 2020-08-31

Abstract

An induction type electronic faucet is composed of a faucet body, a control enclosure and a water pipe. The faucet body comprises a illuminating seat installed on the lower portion of a metal pipe, a display light ring and a water nozzle which are installed at the water discharging position of the metal pipe and an internal water pipe installed in an inner cavity of the metal pipe, wherein one end of the internal water pipe is connected with the water pipe and the other end of the internal water pipe is connected with the water nozzle. The control enclosure comprises an electronic servo system installed inside an enclosure body, two water supply connectors installed on the lower portion of the enclosure body and electromagnetic valves communicated with the water pipe, wherein the electronic servo system comprises a control circuit mounting plate and a scheme of the electromagnetic valves and light-emitting diodes of the display light ring. A defect of unsatisfactory water-sealing effect of mechanical electromagnetic valves caused by an influence of temperature and mechanical wear on mechanical electromagnetic valves is overcome by the induction type electronic faucet which is suitable for households, hotels and various water-supply places.

Description

The induction type electronic water tap

Technical field

The utility model relates to a kind of induction type electronic water tap.

Background technique

Along with development of Chinese economy, people more and more pursue quality of life, and that to be exactly the bathroom making up account for finishing overall cost ratio with ratio is more and more higher for domestic bathroom consumption market fast development, the most direct performance; Simultaneously since people to having surmounted traditional notion on the demand of sanitaryware, begin to pursue multi-functional, fashion safety, energy-conserving and environment-protective product, but existing ordinary faucet and temperature adjustment infrared induction tap, what use is mechanical type solenoid valve tap, and the mechanical type solenoid valve is influenced by temperature and mechanical wear, and the long-time back water sealing effect that uses is undesirable, feel is poor, can not meticulous control water-exit temperature, the water temperature range that can only probably regulate its cold and hot mixing water, error is bigger; Existing traditional infrared induction water tap, infrared rays control full-automatic water tap, when hand stretches to the water tap below, water tap can be opened automatically, hand leaves the back water tap and can close automatically, this robot device constitutes the reflection type inducted switch module by infrared transmitter, receiving circuit and drive circuit, in use the shortcoming of Cun Zaiing is: infrared module is placed on tank (wash basin) or tap main body inside, essential forward is facing to the user, and mounting point and angle have requirement and restriction; When the needs water, the essential position of hand near infrared rays emission, receiving module front, and the infrared rays receiving part need receive the signal that fires back in one's hands, and if the distance is too far, and the signal that reflects is too faint then to detect existence not in one's hands and can't proper functioning; There is the defective of circuit simultaneously because of the easy short circuit of leaking.

Summary of the invention

The purpose of this utility model provides a kind of by electronic servo controlled water flow and water temperature, by human body touch induction can water outlet the induction type electronic water tap.

For achieving the above object, a kind of induction type electronic water tap, it is made up of faucet subject, Direct box and water pipe; The bottom that faucet subject is included in metal tube is provided with light-emitting base, is provided with in water outlet place of metal tube to show aperture and water nozzle, in the inner chamber of metal tube inner conduit is set, and inner conduit one end connects water pipe, and the other end connects water nozzle; Direct box comprises the electronic servo that is installed in the box body, the water supply connector that is installed on the box body bottom with the solenoid valve that is connected cross current.

In order to realize products perfection, improve, improve combination property of the present utility model, further step is.

Described electronic servo comprises the control circuit mounting plate, the light emitting diode of solenoid valve and demonstration aperture.

Water supply connector is more than two.

The utility model adopts to be made up of faucet subject, Direct box and water pipe; The bottom that faucet subject is included in metal tube is provided with light-emitting base, is provided with in water outlet place of metal tube to show aperture and water nozzle, in the inner chamber of metal tube inner conduit is set, and inner conduit one end connects water pipe, and the other end connects water nozzle; Direct box comprises the servo-system that is installed in the box body, two water supply connectors that are installed on the box body bottom with the solenoid valve that is connected cross current; Electronic servo comprises the control circuit mounting plate, the scheme of the light emitting diode of solenoid valve and demonstration aperture; Overcome the mechanical type solenoid valve and influenced by temperature and mechanical wear, the unfavorable defective of water sealing effect.

The beneficial effect that the utility model is produced compared to existing technology:

1, tap main body is sensor, can not occur causing the situation that feel is hard partially or leak than galling as traditional mechanical formula solenoid valve, and the tap main body outward appearance can be made arbitrary shape;

2, easy installation and removal is safeguarded easily;

3, the electronic type control system is removed handle design from;

4, the faucet subject part is separated with control section, independent, modular construction, and I﹠M is more convenient.

The utility model is fit to family, hotel and various water supply place to be used.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Description of drawings

Fig. 1 is an erection drawing of the present utility model.

Fig. 2 is control principle figure of the present utility model.

Among the figure: 1, faucet subject, 2, show aperture, 3, water nozzle, 4, light-emitting base, 5, inner conduit, 6, metal tube, 7, water pipe, 8, the control circuit mounting plate, 9, Direct box, 10, electronic servo, 11, solenoid valve, 12, water supply connector, 13, box body.

Embodiment

Shown in accompanying drawing, a kind of induction type electronic water tap, it is made up of faucet subject 1, Direct box 9 and water pipe 7; The bottom that faucet subject 1 is included in metal tube 6 is provided with light-emitting base 4, is provided with in water outlet place of metal tube 6 to show aperture 2 and water nozzle 3, in the inner chamber of metal tube 6 inner conduit 5 is set, and inner conduit 5 one ends connect water pipe 7, and the other end connects water nozzle 3; Direct box 9 comprises the electronic servo 10 that is installed in the box body 13, and electronic servo 10 comprises control circuit mounting plate 8, the light emitting diode of solenoid valve 11 and demonstration aperture 2; The water supply connector 12 that is installed on box body 13 bottoms be connected the solenoid valve 11 that water pipe 7 is communicated with; Water supply connector 12 is more than two.

Referring to accompanying drawing, working principle of the present utility model is to touch or be sensor near conductor metal pipe 6 with human finger, sensor sensing gets electric and makes system produce a capacitance variations signal, the keying of this capacitance variations signal capacitance detecting executive circuit control electromagnetic valve 11 in the control circuit mounting plate 8 in electronic servo 10, reach automatic unlatching or close cold water or hot water in the water pipe 7, thereby realize that water tap flows out pure cold water or pure hot water or both mixed mixing waters automatically.

When standby and use, the power connection of electronic servo 10 is connected DC electrical source, 12 1 standby cold water of two water supply connectors, a standby hot water.When stand-by state, show that the light emitting diode lamp of aperture 2 and light-emitting base 4 does not work; During use, touch the metal tube 6 of faucet subject 1 with have gentle hands, the induced action of sensor can both be played in any position that touches metal tube 6, the state of a control that touches metal tube 6 has four kinds: 1. touch once, faucet subject 1 is the cold water open mode, and the light emitting diode lamp that shows aperture 2 and light-emitting base 4 this moment is for blue; 2. touch secondary continuously, faucet subject 1 is hot and cold mixing water open mode, shows that the light emitting diode lamp of aperture 2 and light-emitting base 4 is blue, red secondary colour this moment; 3. touch continuously three times, faucet subject 1 is the hot water open mode, and the light emitting diode lamp that shows aperture 2 and light-emitting base 4 this moment is for red; 4. touch continuously four times or long by, enter lock state, this state is provided with for preventing that human body or pet false touch metal tube 6 from opening tap, the light emitting diode lamp that shows aperture 2 and light-emitting base 4 this moment is for green; Long again by being the state of unlocking, enter stand-by state; When water tap during, touch metal tube 6 and once all water outlet can be closed in any open mode; During manufacturing, metal tube 6 and inner conduit 5 can manufacture different shape according to actual needs.

Claims

1. induction type electronic water tap is characterized in that it is made up of faucet subject (1), Direct box (9) and water pipe (7); The bottom that described faucet subject (1) is included in metal tube (6) is provided with light-emitting base (4), water outlet place in metal tube (6) is provided with demonstration aperture (2) and water nozzle (3), inner chamber in metal tube (6) is provided with inner conduit (5), inner conduit (5) one ends connect water pipe (7), and the other end connects water nozzle (3); Described Direct box (9) comprises the electronic servo (10) that is installed in the box body (13), the water supply connector (12) that is installed on box body (13) bottom with the solenoid valve (11) that is connected water pipe (7) connection.

2. induction type electronic water tap according to claim 1 is characterized in that described electronic servo (10) comprises control circuit mounting plate (8), the light emitting diode of solenoid valve (11) and demonstration aperture (2).

3. induction type electronic water tap according to claim 1 is characterized in that water supply connector (12) is more than two.