CN215522169U - Wall-in type induction tap - Google Patents

Abstract

The utility model discloses a wall-in type induction tap, which comprises a square shell, a sealing cover, an opening and a drainage nozzle, wherein the opening is formed at one end of the square shell, the sealing cover is arranged in the opening through threads, the drainage nozzle is arranged at one end of the bottom of the square shell, a connecting end is fixed at one end of the square shell, which is far away from the drainage nozzle, an electromagnetic valve is arranged in the connecting end, a water guide pipe is fixed in the square shell, two ends of the water guide pipe are respectively connected with the drainage nozzle and the drainage end of the electromagnetic valve, an infrared inductor is arranged at one end, which is close to the opening, in the square shell, and a power supply device which is convenient to take out and maintain is arranged above the water guide pipe in the square shell. And the volume is small and the storage capacity is large, and the failure rate is low.

Description

Wall-in type induction tap

Technical Field

The utility model relates to the technical field of taps, in particular to a wall-in type induction tap.

Background

The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water. The water tap is particularly suitable for public places such as hotels, guest houses, hospitals and the like, can effectively prevent cross infection of bacteria on the hands, can realize automation of household sanitary facilities if the water tap is used for families, and saves the trouble of unscrewing the water tap when washing hands. The faucet is operating in a water-tight state. After washing, the hand leaves the faucet and stops draining water.

The wall-in type induction faucet is a popular induction faucet at present, and has the characteristics of convenience and attractiveness in installation, but the maintenance of a power supply device of the existing wall-in type induction faucet is not convenient enough, so that the wall-in type induction faucet is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a wall-in type induction faucet to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a go into wall formula response tap, includes square shell, sealed lid, opening and water drainage nozzle, the opening has been seted up to square shell one end, and the opening internal thread installs sealed lid, water drainage nozzle is installed to square shell bottom one end, the one end that water drainage nozzle was kept away from to the square shell is fixed with the link, link internally mounted has the solenoid valve, the inside aqueduct that is fixed with of square shell, the aqueduct both ends are connected with the drainage end of water drainage nozzle and solenoid valve respectively, the inside opening one end that is close to of square shell is installed infrared inductor, the inside power supply unit who is convenient for take out the maintenance that is installed to the aqueduct top that is located of square shell, and power supply unit and solenoid valve and infrared inductor electric connection.

Preferably, the link includes pipe, end cover and screwed pipe, pipe and square shell fixed connection, the end cover is installed to pipe tip screw thread, end cover fixed surface intercommunication has the screwed pipe, the end and the screwed pipe connection of intaking of solenoid valve.

Preferably, a filter screen is fixed inside the threaded pipe.

Preferably, power supply unit includes baffle, battery, backing plate, guide slot and gib block, the inside aqueduct top symmetry that is located of square shell is fixed with the baffle, the guide slot has been seted up on the baffle surface, the baffle top is provided with the backing plate, and backing plate fixed surface has the battery, backing plate bottom surface symmetry is fixed with the gib block with guide slot complex.

Preferably, the storage battery is a lithium ion battery.

Preferably, a hanging lug is fixed at one end, close to the through opening, of the backing plate.

Preferably, a blocking cover is installed at the end port of the drainage nozzle in a threaded mode.

Preferably, the corners of the square shell are provided with round corners.

Compared with the prior art, the utility model has the beneficial effects that:

1. the sliding type power supply device is adopted, and the storage battery can be conveniently and quickly taken out and maintained by matching with the conveniently opened port, so that the use difficulty of the device is greatly simplified;

2. the utility model adopts the lithium ion battery for power supply, the power storage and supply are more stable, the volume is small, the storage capacity is large, and the failure rate is low.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connecting end structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is a schematic structural diagram of a power supply apparatus according to the present invention;

fig. 6 is a second schematic structural diagram of the power supply device of the present invention.

In the figure: 1. a square shell; 2. a connecting end; 21. a circular tube; 22. an end cap; 23. a threaded pipe; 24. a filter screen; 3. a sealing cover; 4. a port; 5. an infrared sensor; 6. a water discharge nozzle; 61. a blocking cover; 7. a power supply device; 71. a guide plate; 72. a storage battery; 73. a base plate; 74. hanging a lug; 75. a guide groove; 76. conducting bars; 8. a water conduit; 9. an electromagnetic valve.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Please refer to fig. 1, fig. 2 and fig. 4, a wall-in type induction faucet in the figure includes a square shell 1, a sealing cover 3, a through opening 4 and a water discharging nozzle 6, the through opening 4 is opened at one end of the square shell 1, the sealing cover 3 is installed at the internal thread of the through opening 4, the water discharging nozzle 6 is installed at one end of the bottom of the square shell 1, a connecting end 2 is fixed at one end of the square shell 1 far away from the water discharging nozzle 6, an electromagnetic valve 9 is installed inside the connecting end 2, a water guide pipe 8 is fixed inside the square shell 1, two ends of the water guide pipe 8 are respectively connected with the water discharging ends of the water discharging nozzle 6 and the electromagnetic valve 9, an infrared sensor 5 is installed at one end of the square shell 1 near the through opening 4, a power supply device 7 convenient to take out and maintain is installed above the water guide pipe 8 inside the square shell 1, and the power supply device 7 is electrically connected with the electromagnetic valve 9 and the infrared sensor 5.

The device passes through the pipe connection in link 2 and the wall body, and the device is whole to be arranged in the outside, through 5 monitoring user actions of infrared inductor to control opening of solenoid valve 9, water is from the leading-in aqueduct 8 of solenoid valve 9 and again through the blowout of water discharging nozzle 6, and power supply unit 7 provides the electric energy for whole response and water switch, and makes things convenient for the later stage to take out power supply unit 7 through the sealed lid 3 that opening 4 is sealed and maintain.

Referring to fig. 3, the connection end 2 includes a circular tube 21, an end cover 22 and a threaded tube 23, the circular tube 21 is fixedly connected with the square shell 1, the end cover 22 is installed at the end of the circular tube 21 in a threaded manner, the surface of the end cover 22 is fixedly communicated with the threaded tube 23, and the water inlet end of the electromagnetic valve 9 is connected with the threaded tube 23.

The cylindrical round tube 21 conveniently extends into the wall body and is connected with a pipeline in the wall body through the threaded tube 23, and the threaded installation of the end cover 22 is convenient for installing and overhauling parts in the round tube 21.

In addition, a filter screen 24 is fixed in the threaded pipe 23, and water in the pipeline is filtered through the filter screen 24, so that the water using quality is improved, and the pipeline in the device is prevented from being blocked.

Referring to fig. 5 and 6, the power supply device 7 includes a guide plate 71, a storage battery 72, a pad plate 73, a guide groove 75 and a guide bar 76, the guide plate 71 is symmetrically fixed above the water conduit 8 inside the square casing 1, the guide groove 75 is formed on the surface of the guide plate 71, the pad plate 73 is arranged above the guide plate 71, the storage battery 72 is fixed on the surface of the pad plate 73, and the guide bar 76 matched with the guide groove 75 is symmetrically fixed on the bottom surface of the pad plate 73.

When the battery 72 is mounted, the battery 72, the pad 73 and the connection line are introduced into the square case 1 through the through-hole 4, and the battery 72 is accurately introduced into the square case 1 by engaging the guide bar 76 with the guide groove 75, thereby stably mounting the battery 72.

The lithium ion battery adopted by the storage battery 72 ensures that the storage battery 72 has small volume, large capacitance, stable power storage and supply and long service life.

Referring to fig. 6, a hanging lug 74 is fixed at one end of the backing plate 73 close to the through hole 4, and the storage battery 72 can be conveniently taken out from the inside of the square shell 1 by pulling the hanging lug 74.

Referring to fig. 2, a blocking cover 61 is threadedly mounted on a port of the drain nozzle 6, and the drain nozzle 6 is hermetically protected by the blocking cover 61 during transportation and installation.

The fillet has all been seted up to the corner of square shell 1, makes the surface of device more slick and sly, avoids sharp-pointed corner to bring danger for the use.

The working principle is as follows: the device passes through the pipe connection in link 2 and the wall body, and the device is whole to be arranged in the outside, through 5 monitoring user actions of infrared inductor to control opening of solenoid valve 9, water is from the leading-in aqueduct 8 of solenoid valve 9 and again through the blowout of water discharging nozzle 6, and power supply unit 7 provides the electric energy for whole response and water switch, and makes things convenient for the later stage to take out power supply unit 7 through the sealed lid 3 that opening 4 is sealed and maintain.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a go into wall formula response tap, includes square shell (1), sealed lid (3), opening (4) and water discharging nozzle (6), opening (4) have been seted up to square shell (1) one end, and opening (4) internal thread installs sealed lid (3), water discharging nozzle (6), its characterized in that are installed to square shell (1) bottom one end: one end that water discharging nozzle (6) was kept away from in square shell (1) is fixed with link (2), link (2) internally mounted has solenoid valve (9), square shell (1) inside is fixed with aqueduct (8), aqueduct (8) both ends are connected with the drainage end of water discharging nozzle (6) and solenoid valve (9) respectively, square shell (1) inside is close to opening (4) one end and installs infrared inductor (5), square shell (1) inside is located aqueduct (8) top and installs power supply unit (7) that are convenient for take out the maintenance, and power supply unit (7) and solenoid valve (9) and infrared inductor (5) electric connection.

2. A wall-entry induction faucet as claimed in claim 1, wherein: the connecting end (2) comprises a round pipe (21), an end cover (22) and a threaded pipe (23), the round pipe (21) is fixedly connected with the square shell (1), the end cover (22) is installed on the end portion of the round pipe (21) in a threaded mode, the end cover (22) is communicated with the threaded pipe (23) in a surface fixing mode, and the water inlet end of the electromagnetic valve (9) is connected with the threaded pipe (23).

3. A wall-entry induction faucet as claimed in claim 2, wherein: a filter screen (24) is fixed inside the threaded pipe (23).

4. A wall-entry induction faucet as claimed in claim 1, wherein: power supply unit (7) are including baffle (71), battery (72), backing plate (73), guide slot (75) and gib (76), square shell (1) inside is located aqueduct (8) top symmetry and is fixed with baffle (71), guide slot (75) have been seted up on baffle (71) surface, baffle (71) top is provided with backing plate (73), and backing plate (73) surface mounting has battery (72), backing plate (73) bottom surface symmetry is fixed with gib (76) with guide slot (75) complex.

5. A wall-entry induction faucet as claimed in claim 4, wherein: and the storage battery (72) adopts a lithium ion battery.

6. A wall-entry induction faucet as claimed in claim 4, wherein: and a hanging lug (74) is fixed at one end of the backing plate (73) close to the through hole (4).

7. A wall-entry induction faucet as claimed in claim 1, wherein: and a blocking cover (61) is installed at the port of the drainage nozzle (6) in a threaded manner.

8. A wall-entry induction faucet as claimed in claim 1, wherein: round corners are arranged at the corners of the square shell (1).

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