CN204664556U - Based on the intelligent tap structure of photoelectric detection system - Google Patents

Abstract

The utility model discloses an intelligent faucet structure based on a photoelectric detection device, which comprises a faucet with a manual valve core, an intelligent control module, a water outlet pipeline, a cold water inlet pipeline, a hot water inlet pipeline, and a photoelectric detection and induction device; The above water outlet pipeline, cold water inlet pipeline and hot water inlet pipeline are all connected to the manual valve core in the faucet; the intelligent control module is connected in series in the water outlet pipeline, and the photoelectric detection and sensing device is installed on the water outlet pipeline. Connect directly with the intelligent control module. Because the utility model installs the photoelectric detection sensing device on the water outlet pipeline and connects with the intelligent control module through the feeder or directly, sends the control signal to the intelligent control module, and opens and closes the water flow of the faucet. This method of controlling the interruption of water flow by pulling out the water outlet pipeline is very convenient to use.

Description

Intelligent faucet structure based on photoelectric detection device

technical field

The utility model relates to a faucet, in particular to an intelligent faucet structure based on a photoelectric detection device.

Background technique

Conventional desktop faucets are usually designed according to the appearance of the faucet, and are generally manually operated. With the continuous emergence of electronic sensor faucets, automatic faucets have become an inevitable choice. The automatic faucet obtains signals through human body induction and sends them to the control module, and then the power supply provides power to the water supply system, and the water supply system controls the water switch for human use. Most of the control methods of this kind of automatic faucets (including pull-out faucets) are that the control module obtains the opening and closing signal through the infrared sensor. Due to the unique structure of the pull-out faucet, in the commonly used structure, due to the distance of the location to be cleaned, it is in the state of water outlet, and the remote place is rinsed by pulling the faucet. At present, the industry has not yet used the pull-out faucet to To realize the control of opening and closing of the waterway, the industry hopes to realize this control method.

Utility model content

The purpose of the utility model is to provide an intelligent faucet structure based on a photoelectric detection device which is convenient to use.

For achieving the above object, the technical solution of the utility model is:

The utility model is an intelligent control faucet, which includes a faucet with a manual valve core, an intelligent control module, a water outlet pipeline, a cold water inlet pipeline and a hot water inlet pipeline; the water outlet pipeline, the cold water inlet pipeline and the The hot water inlet pipelines are all connected to the manual valve core in the faucet; the intelligent control module is connected in series in the water outlet pipeline; it is characterized in that it also includes a photoelectric detection and induction device; the photoelectric detection and induction device is installed on the water outlet pipeline, Connect with the intelligent control module through the feeder or directly.

The photoelectric detection sensing device is composed of a photoelectric detection head and a section of transparent water pipe. The emitting part and receiving part of the photoelectric detection head are respectively located on both sides of the water outlet pipeline. A section of transparent water pipe is connected in series in the middle of the opaque water pipe and installed in the faucet body.

The photoelectric detection sensing device is composed of a photoelectric detection head and a reflection device, the emitting part and the receiving part of the photoelectric detection head are located on the same side of the water outlet pipeline, and the reflection device is fixedly connected with the water outlet pipeline and installed on the faucet body Inside.

The reflecting device is a section of water pipe capable of reflecting light, and the section of water pipe capable of reflecting light is connected in series on the water outlet pipeline.

The utility model also includes an infrared sensor, which is arranged on the faucet above the table, and is connected with the intelligent control module through a feeder line or directly.

After adopting the above scheme, since the utility model installs a photoelectric detection device on the water outlet pipeline and connects with the intelligent control module through a feeder line or directly, a control signal is sent to the intelligent control module to open and close the water flow of the faucet. This method of controlling the interruption of water flow by pulling out the water pipeline is very convenient to use.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

Description of drawings

Fig. 1 is the axonometric view of the drawing state of the utility model;

Fig. 2 is an axonometric view of the utility model in a folded state;

Fig. 3 is the axonometric view of the closed state of the handle of the utility model;

Fig. 4 is a sectional view of the photoelectric detection device of the present utility model.

Fig. 5 is the exploded view of the first embodiment of the photoelectric detection device of the present invention;

Fig. 6 is an exploded view of the second embodiment of the photoelectric detection device of the present invention.

Detailed ways

As shown in Figure 1 and Figure 4, the utility model is an intelligent faucet structure based on a photoelectric detection device, which includes a faucet 1 with a manual valve core, an infrared sensor 2, an intelligent control module 3, an outlet pipeline 4, a cold water Water inlet pipeline 5, hot water inlet pipeline 6 and photoelectric detection induction device 7.

The water outlet pipeline 4 , the cold water inlet pipeline 5 and the hot water inlet pipeline 6 are all connected to the manual valve core in the faucet 1 ; the intelligent control module 3 is connected in series in the water outlet pipeline 4 .

As shown in FIG. 5 , it is the first embodiment of the proximity switch sensing device 7 of the present invention. The photoelectric detection sensing device 7 is composed of a photoelectric detection head 71 and a section of transparent water pipe 72 . A section of transparent water pipe 72 is connected in series on the water outlet pipeline 4, that is, a section of transparent water pipe 72 is connected in series in the middle of the opaque water pipe, the photoelectric detection head 71 is installed in the main body 11 of the faucet 1 and the emitting part 711 and the receiving part 712 of the photoelectric detection head 71 are respectively located On both sides of the moving track of the water outlet pipeline 4, the light emitted by the emitting part 711 will be received by the receiving part 712 through the transparent water pipe 72. After the transparent water pipe 72 moves, the light emitted by the emitting part 711 will be blocked by the opaque water pipe. 712 cannot receive light. By moving the transparent water pipe 72, and then controlling the receiving part 712 to receive or not receive the light emitted by the transmitting part 711, the photoelectric detection head 71 is connected with the intelligent control module 3 through a feeder.

As shown in Figure 6, it is the second embodiment of the proximity switch sensing device 7 of the present utility model. The photoelectric detection sensing device 7 is composed of a photoelectric detection head 71 and a reflection device 72, and the reflection device 72 is fixed with the water outlet pipeline 4 Connected, the transmitting part 711 and receiving part 712 of the photoelectric detection head 71 are located on the same side of the water outlet pipeline 4, the transmitting part 711 emits an optical signal and is reflected by the reflecting device 72, and the optical signal is received by the receiving part 712. After the reflecting device 72 moves, the light emitted by the emitting part 711 cannot be reflected by the reflecting device 72, and the receiving part 712 cannot receive the light. The reflector 72 is a section of water pipe that can reflect light; it can be made of a water pipe sprayed with reflective material, or can be made of a water pipe made of reflective material; the water pipe that can reflect light is connected in series in the middle of the water pipe that cannot reflect light, The reflector 72 can also be a mirror or an aluminum sheet fixed on the outer surface of the water outlet pipe; the infrared sensor 2 is arranged on the faucet above the table, and is connected to the intelligent control module 3 through a feeder.

Working principle of the utility model:

Turn on the handle 12 of the faucet 1 (when the infrared sensor 2 is in the water-off state) and pull the shower 13 downwards, thereby pulling out the water outlet pipeline 4, and a section of transparent water pipe 72 connected in series with the water outlet pipeline 4 follows the water outlet pipeline 4 Move up and away from the photoelectric detection head 71, the photoelectric detection head 71 sends an opening signal to the intelligent control module 3 (when the faucet 1 is in the state of no water outlet, pull the shower down and the faucet 1 is still in the state of water discharge), the faucet 1 out of water. At this time, the infrared sensor 2 on the faucet 1 is in an invalid state. When the set water discharge time is reached, the faucet 1 will stop water, and the infrared sensor 2 will resume the sensing function. Yes (the water outlet function of the infrared sensor 2 is in normal use after the water is pulled out for the set time).

As shown in FIG. 2 , when the handle 12 is opened and the water is drawn out, the faucet 1 automatically stops the water under the action of the photoelectric detection and sensing device 7 after the shower 13 returns to the initial position.

As shown in FIG. 3 , when the faucet 1 is in the state of sensing water or pulling out water, the handle 12 is closed, and it is in a water-off state.

In addition, the utility model can also have the following usage modes:

When the handle 12 is turned on, the faucet 1 will not emit water. After the infrared sensor 2 is activated, the faucet 1 will discharge water. When the set time is reached, the faucet 1 will automatically stop the water.

The handle 12 is opened and the infrared sensor is turned on again when the faucet 1 is in the water outlet state. The faucet 1 stops the water or the faucet 1 stops the water after the handle 12 is closed.

The key point of the utility model is just: adopt the photoelectric detection induction device to control water outlet.

The above is only a preferred embodiment of the utility model, so the scope of implementation of the utility model cannot be limited with this, that is, the equivalent changes and modifications made according to the patent scope of the utility model and the content of the specification should still belong to the utility model. Within the scope covered by the utility model patent.

Claims (5)

1. An intelligent faucet structure based on a photoelectric detection device, which includes a faucet with a manual valve core, an intelligent control module, a water outlet pipeline, a cold water inlet pipeline and a hot water inlet pipeline; Both the water pipeline and the hot water inlet pipeline are connected to the manual valve core in the faucet; the intelligent control module is connected in series in the water outlet pipeline; it is characterized in that it also includes a photoelectric detection and induction device; On the water pipeline, it is connected with the intelligent control module through a feeder or directly. 2. The intelligent faucet structure based on the photoelectric detection device according to claim 1, characterized in that: the photoelectric detection sensing device is composed of a photoelectric detection head and a section of transparent water pipe, the emitting part and the receiving part of the photoelectric detection head are respectively in On both sides of the water outlet pipeline, a section of transparent water pipe is connected in series in the middle of the opaque water pipe and installed in the faucet body. 3. The intelligent faucet structure based on the photoelectric detection device according to claim 1, characterized in that: the photoelectric detection induction device is composed of a photoelectric detection head and a reflection device, the emitting part and the receiving part of the photoelectric detection head are located at the outlet On the same side of the water pipeline, the reflection device is fixedly connected with the water outlet pipeline and installed in the faucet body. 4. The intelligent faucet structure based on a photoelectric detection device according to claim 3, characterized in that: the reflection device is a section of water pipe capable of reflecting light, and the section of water pipe capable of reflecting light is connected in series on the water outlet pipeline. 5. The intelligent faucet structure based on photoelectric detection device according to claim 1, characterized in that: it also includes an infrared sensor, which is arranged on the faucet above the table, and is connected to the intelligent control module through a feeder line or directly. connect.