CN215763421U

CN215763421U - Manual induction faucet convenient to change dry battery

Info

Publication number: CN215763421U
Application number: CN202122245049.1U
Authority: CN
Inventors: 许国健
Original assignee: Kaiping Jianpai Sanitary Ware Co ltd
Current assignee: Kaiping Jianpai Sanitary Ware Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-08
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a manual induction faucet convenient for replacing a dry battery, which comprises a base, wherein an outer pipe body, a battery protection shell assembly and an induction valve core protection shell are connected above the installation surface of the base; the water outlet pipe is positioned on the inner side of the outer pipe body, one end of the water outlet pipe is positioned at the output end of the outer pipe body, and the other end of the water outlet pipe is connected with a valve core water outlet of the induction water faucet valve core; the outer tube body is provided with an inductor; the induction water faucet valve core is provided with a controller, and the inductor is in signal connection with the controller. The manual induction faucet convenient for replacing the dry battery can replace the battery on the faucet mounting plane, is convenient to operate, and has long service life, and electronic elements are not easy to damp.

Description

Manual induction faucet convenient to change dry battery

Technical Field

The utility model relates to the field of faucets, in particular to a manual induction faucet convenient for replacing a dry battery.

Background

The water tap is a water taking tool commonly used in daily life. To avoid the problem of bacterial and viral cross-infection caused by frequent contact of the switch, the current non-contact induction type water faucet is gradually widely used. The sensor of the induction type faucet needs to be driven by electric energy, and the current power supply structure is positioned below the mounting surface of the faucet, such as the lower part of a hand basin. However, when the battery is installed under the wash basin, when the energy of the battery is exhausted and needs to be replaced, the person must drill under the wash basin to replace the battery, and the operation is very inconvenient. In addition, the lower part of the hand basin does not belong to a position frequently cleaned by personnel, is in a wet state for a long time, even has oil stains, and all the factors easily cause the problem that electronic components are aged and invalid after being wetted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manual induction faucet with a dry battery convenient to replace, which can replace the battery on a faucet mounting plane, is convenient to operate, is not easy to damp electronic elements and has long service life.

In order to achieve the purpose, the utility model provides a manual induction faucet convenient for replacing a dry battery, which comprises a base, wherein an outer pipe body, a battery protection shell assembly and an induction valve core protection shell are connected above the installation surface of the base; the water outlet pipe is positioned on the inner side of the outer pipe body, one end of the water outlet pipe is positioned at the output end of the outer pipe body, and the other end of the water outlet pipe is connected with a valve core water outlet of the induction water faucet valve core; the outer tube body is provided with an inductor; the induction water faucet valve core is provided with a controller, and the inductor is in signal connection with the controller.

As a further improvement of the utility model, the battery protection shell assembly comprises a battery protection shell connected with the base, a battery mounting seat is placed in the battery protection shell, one end of the battery protection shell is provided with an opening, and a sealing cover is detachably buckled at the opening; the wiring terminal of the battery mounting seat is electrically connected with the controller on the valve core of the induction water faucet; the inner cavities of the battery protection shell and the induction valve core protection shell are communicated.

As a further improvement of the utility model, the inductor is positioned on the outer tube body at a position close to the output end of the water outlet tube.

As a further improvement of the utility model, a gap is reserved between the outer pipe body and the water outlet pipe, the sensor is connected with the controller through a sensor wire, and the sensor wire penetrates through the gap between the outer pipe body and the water outlet pipe and enters the inner side of the induction valve core protection shell through the inner cavity of the base.

As a further improvement of the utility model, a transition joint is arranged in the base; the transition joint is provided with a transition water inlet channel and a transition water outlet channel; the transition water inlet channel is communicated with a valve core water inlet of the sensing water faucet valve core, and the transition water outlet channel is connected between a valve core water outlet of the sensing water faucet valve core and an input end of a water outlet pipe.

As a further improvement of the utility model, a cold and hot water inlet ratio adjusting mechanism which can be opened and closed is arranged in the valve core of the induction water faucet; a temperature adjusting knob linked with the cold and hot water inlet ratio adjusting mechanism is arranged outside the induction valve core protective shell; the valve core water inlet comprises a first valve core water inlet and a second valve core water inlet, the first valve core water inlet and the second valve core water inlet are located at the input end of the cold and hot water inlet ratio adjusting mechanism, and the valve core water outlet is located at the output end of the cold and hot water inlet ratio adjusting mechanism.

Advantageous effects

Compared with the prior art, the manual induction faucet convenient for replacing the dry battery has the advantages that:

1. the battery is installed in battery protecting shell assembly, and response tap case is installed in response case protective housing, and battery protecting shell assembly and response case protective housing all are located the installation face top of base moreover to install in the wash-basin below, not only need not personnel and bore and change battery or other electronic component under the wash-basin, it is more convenient to operate, because personnel's custom often clears up the wash-basin surface moreover, comparatively clean, electronic component such as battery is difficult to produce the trouble because of weing, life is longer.

2. When the battery needs to be replaced, the sealing cover of the battery protection shell assembly is disassembled, and the battery mounting seat is taken out of the battery protection shell, so that the operation is convenient. The sealing cover can prevent liquid from permeating into the battery protective shell and contacting the battery and the electronic element, and ensures the working stability of the circuit.

3. The inductor is located the position that is close to the outlet pipe output on outer body, and the user that conveniently uses this tap for the first time can find the position of inductor fast.

4. The induction water tap valve core is internally provided with a cold water and hot water inlet ratio adjusting mechanism which can be opened and closed, and the temperature of outlet water can be adjusted by operating a temperature adjusting knob so as to adapt to the requirements of different users.

5. This product design is simple, and is the same with the tap of market circulation, only needs to provide two cold and hot inlet tubes, and the user can be convenient installs and use by oneself.

The utility model will become more apparent from the following description when taken in conjunction with the accompanying drawings, which illustrate embodiments of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a manual induction faucet with a dry cell for easy replacement;

FIG. 2 is a cross-sectional view of a manual induction faucet for facilitating replacement of dry batteries;

FIG. 3 is one of the perspective views of the manual induction faucet with the base removed for ease of replacement of the dry cell;

FIG. 4 is a second perspective view of the manual faucet with the base removed for easy replacement of dry batteries;

FIG. 5 is an enlarged view of the induction faucet valve cartridge;

FIG. 6 is an enlarged view of the induction faucet valve cartridge with the cartridge housing removed.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The specific implementation mode of the utility model is as shown in fig. 1 to 6, and the manual induction faucet convenient for dry battery replacement comprises a base 1, wherein an outer pipe body 2, a battery protection shell assembly 5 and an induction valve core protection shell 7 are connected above the installation surface of the base 1, an induction faucet valve core 8 is installed in the induction valve core protection shell 7, and the induction faucet valve core 8 is provided with a valve core water inlet. The manual induction tap further comprises a water outlet pipe 6 positioned on the inner side of the outer pipe body 2, one end of the water outlet pipe 6 is positioned at the output end of the outer pipe body 2, and the other end of the water outlet pipe is connected with a valve core water outlet of the induction tap valve core 8. The outer tube body 2 is provided with an inductor 3. The induction water tap valve core 8 is provided with a controller, and the inductor 3 is in signal connection with the controller. The outer tube body 2 is rotatably connected with the base 1.

The battery protection shell assembly 5 comprises a battery protection shell 53 connected with the base 1, a battery installation seat 52 is placed in the battery protection shell 53, one end of the battery protection shell 53 is provided with an opening, and a sealing cover 51 is detachably buckled at the opening. The terminal of the battery mounting seat 52 is electrically connected with the controller on the valve core 8 of the induction faucet. The inner cavities of the battery protection shell 53 and the induction valve core protection shell 7 are communicated. In this embodiment, battery protective housing 53, base 1 and response case protective housing 7 three arrange in proper order and three's inner chamber communicates in proper order, and battery mount pad 52's binding post's electric wire passes behind the above-mentioned three inner chamber and is connected with the controller.

The inductor 3 is positioned on the outer tube 2 near the output end of the water outlet tube 6. In this embodiment, the sensor 3 faces the right front of the faucet and faces the user.

A gap is reserved between the outer pipe body 2 and the water outlet pipe 6, the inductor 3 is connected with the controller through an inductor wire, and the inductor wire penetrates through the gap between the outer pipe body 2 and the water outlet pipe 6 and enters the inner side of the induction valve core protection shell 7 through the inner cavity of the base 1.

A transition joint 9 is arranged in the base 1. The transition joint 9 is provided with a transition water inlet channel and a transition water outlet channel 93. The output end of the transition water inlet channel is communicated with the valve core water inlet of the induction water faucet valve core 8, and the transition water outlet channel 93 is connected between the valve core water outlet of the induction water faucet valve core 8 and the input end of the water outlet pipe 6.

A cold and hot water inlet ratio adjusting mechanism 87 which can be opened and closed through an electromagnetic valve is arranged in the induction water tap valve core 8. And a temperature adjusting knob 4 linked with the cold and hot water inlet ratio adjusting mechanism 87 is arranged outside the induction valve core protective shell 7. The valve core water inlets comprise a first valve core water inlet 81 and a second valve core water inlet 82, the first valve core water inlet 81 and the second valve core water inlet 82 are positioned at the input end of the cold and hot water inlet ratio adjusting mechanism 87, and the valve core water outlet 83 is positioned at the output end of the cold and hot water inlet ratio adjusting mechanism 87.

In this embodiment, the transition water inlet channel of the transition joint 9 includes a first transition water inlet channel 91 and a second transition water inlet channel 92. The input end of the first transition water inlet channel 91 is connected with the cold water inlet pipe, and the output end of the first transition water inlet channel 91 is communicated with the first valve core water inlet 81. The input end of the second transitional water inlet channel 92 is connected with the hot water inlet pipe, and the output end of the second transitional water inlet channel 92 is communicated with the second valve core water inlet 82. The valve core water outlet 83 is connected with the input end of a transition water outlet channel 93 of the transition joint 9, and the output end of the transition water outlet channel 93 is communicated with the input end of the water outlet pipe 6.

The induction faucet valve cartridge 8 further includes a cartridge housing 84 and a controller protective housing 86, with the controller being located within the controller protective housing 86. The controller protective shell 86 is connected to a hot and cold water inlet proportioning control mechanism 87, both of which are located within the valve core housing 84. The valve core shell 84 is provided with a first wire passing hole 85, the controller protection shell 86 is provided with a second wire passing hole, and the inductor wire and the wire of the wiring terminal of the battery installation seat 52 sequentially pass through the first wire passing hole 85 and the second wire passing hole and then are connected with the controller.

The cold and hot water inlet ratio adjusting mechanism 87 comprises a moving plate, a static plate and an electromagnetic valve, wherein the moving plate is linked with the temperature adjusting knob 4 through a rotating shaft. Both the moving plate and the static plate are provided with cold water. The hot water channel and the stator are also provided with a mixed water outlet channel which is adjacent to the valve core water outlet 83. When the induction water faucet valve core 8 is used, the movable plate can be driven to rotate relative to the static plate by rotating the temperature adjusting knob 4, and the contact ratio of the two cold and hot water channels of the movable plate and the static plate is adjusted, so that the mixing proportion of cold water and hot water is adjusted, and the water outlet temperature is adjusted. The electromagnetic valve is connected with the controller and is used for controlling the opening and closing of the mixed water outlet channel on the stator. The electromagnetic valve is normally closed, when the inductor 3 induces that the hands of a user approach for the first time, the controller receives an opening signal to drive the electromagnetic valve to open, the input end and the output end of the cold and hot water inlet ratio adjusting mechanism 87 are communicated, and water is discharged from the water outlet pipe 6. When the user's hand is close to inductor 3 again, the controller receives the close signal, and the controller orders about the solenoid valve to close, closes between the input and the output of hot and cold water intake ratio adjustment mechanism 87, and outlet pipe 6 does not go out water.

The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and is intended to cover various modifications, equivalent combinations, which are made in accordance with the spirit of the present invention.

Claims

1. A manual induction faucet convenient for replacing a dry battery comprises a base (1) and is characterized in that an outer pipe body (2), a battery protection shell assembly (5) and an induction valve core protection shell (7) are connected above a mounting surface of the base (1), an induction water faucet valve core (8) is arranged in the induction valve core protection shell (7), and the induction water faucet valve core (8) is provided with a valve core water inlet; the water outlet pipe (6) is positioned on the inner side of the outer pipe body (2), one end of the water outlet pipe (6) is positioned at the output end of the outer pipe body (2), and the other end of the water outlet pipe is connected with a valve core water outlet of the induction water faucet valve core (8); the outer tube body (2) is provided with an inductor (3); the induction water tap valve core (8) is provided with a controller, and the inductor (3) is in signal connection with the controller.

2. The manual induction faucet convenient for dry battery replacement as claimed in claim 1, wherein the battery protection shell assembly (5) comprises a battery protection shell (53) connected with the base (1), a battery mounting seat (52) is placed in the battery protection shell (53), an opening is formed at one end of the battery protection shell (53), and a sealing cover (51) is detachably fastened at the opening; a wiring terminal of the battery mounting seat (52) is electrically connected with a controller on the induction water faucet valve core (8); the inner cavities of the battery protection shell (53) and the induction valve core protection shell (7) are communicated.

3. A hand operated faucet with easy dry cell replacement as defined in claim 1, wherein the sensor (3) is located on the outer body (2) near the outlet end of the outlet tube (6).

4. The manual induction faucet convenient for replacing the dry battery as claimed in claim 1, characterized in that a gap is left between the outer tube body (2) and the water outlet pipe (6), the inductor (3) is connected with the controller through an inductor wire, and the inductor wire passes through the gap between the outer tube body (2) and the water outlet pipe (6) and enters the inner side of the induction valve core protection shell (7) through the inner cavity of the base (1).

5. The manual induction faucet facilitating replacement of dry batteries according to claim 1, characterized in that a transition joint (9) is arranged in the base (1); a transition water inlet channel and a transition water outlet channel (93) are arranged on the transition joint (9); the transition water inlet channel is communicated with a valve core water inlet of the induction water faucet valve core (8), and the transition water outlet channel (93) is connected between a valve core water outlet of the induction water faucet valve core (8) and an input end of the water outlet pipe (6).

6. The manual induction faucet convenient for dry battery replacement as claimed in claim 5, characterized in that a cold and hot water inlet ratio adjusting mechanism (87) which can be opened and closed is arranged in the valve core (8) of the induction faucet; a temperature adjusting knob (4) linked with a cold and hot water inlet ratio adjusting mechanism (87) is arranged outside the induction valve core protective shell (7); the valve core water inlet comprises a first valve core water inlet (81) and a second valve core water inlet (82), the first valve core water inlet (81) and the second valve core water inlet (82) are located at the input end of the cold and hot water inlet ratio adjusting mechanism (87), and the valve core water outlet is located at the output end of the cold and hot water inlet ratio adjusting mechanism (87).