CN213929611U - Switching device and faucet - Google Patents
Switching device and faucet Download PDFInfo
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- CN213929611U CN213929611U CN202022556895.0U CN202022556895U CN213929611U CN 213929611 U CN213929611 U CN 213929611U CN 202022556895 U CN202022556895 U CN 202022556895U CN 213929611 U CN213929611 U CN 213929611U
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- water outlet
- faucet
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- pipe
- valve
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Abstract
The utility model discloses a switching device and tap, switching device are applied to tap, including faucet and automatic valve, the faucet is provided with inductive sensor, inductive sensor's response direction with the play water direction of faucet is unanimous, the automatic valve with the inductive sensor electricity is connected. The water outlet nozzle is provided with an induction sensor, the induction direction of the induction sensor is consistent with the water outlet direction of the water outlet nozzle, and when the induction sensor detects that a hand extends into the water outlet direction of the water outlet nozzle, the automatic valve is opened to enable the water faucet to discharge water; when the induction sensor detects that the hand leaves the water outlet direction of the water outlet nozzle, the automatic valve is closed, so that the water outlet of the faucet is stopped, the water outlet direction of the hand stretching into or leaving the water outlet can be identified more accurately, the water outlet of the faucet is stopped, the waste of water resources is reduced, and the user experience can be improved.
Description
Technical Field
The utility model relates to a tap field, in particular to switching device and tap.
Background
The existing automatic induction type faucet is generally provided with an induction sensor arranged on the side wall of a hand basin or arranged at the joint of the water faucet and the hand basin, so that whether a hand of a person extends to or leaves the water outlet direction of the water faucet cannot be accurately identified, the hand of the person usually starts to discharge water when approaching the hand basin but not extending to the water outlet direction of the water faucet, or the hand of the person stays around the hand basin but leaves the water outlet direction of the water faucet, the water faucet still discharges water, bad experience is brought to a user, and waste of water resources is also caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a switching device and tap can accurately discern the staff and stretch to or leave the faucet department of tap.
In a first aspect, an embodiment of the present invention provides a switching device for a faucet, including:
the water outlet nozzle is provided with an induction sensor, and the induction direction of the induction sensor is consistent with the water outlet direction of the water outlet nozzle;
an automatic valve electrically connected to the inductive sensor.
The utility model discloses above-mentioned technical scheme of first aspect has one of following advantage or beneficial effect at least: the utility model discloses switching device is applied to tap, including faucet and automatic valve, the faucet is provided with inductive sensor, inductive sensor's response direction with the play water direction of faucet is unanimous, the automatic valve with the inductive sensor electricity is connected. The water outlet nozzle is provided with an induction sensor, the induction direction of the induction sensor is consistent with the water outlet direction of the water outlet nozzle, and when the induction sensor detects that a hand extends into the water outlet direction of the water outlet nozzle, the automatic valve is opened to enable the water faucet to discharge water; when the induction sensor detects that the hand leaves the water outlet direction of the water outlet nozzle, the automatic valve is closed, so that the water outlet of the faucet is stopped, the water outlet direction of the hand stretching into or leaving the water outlet can be identified more accurately, the water outlet of the faucet is stopped, the waste of water resources is reduced, and the user experience can be improved.
In a second aspect, an embodiment of the present invention further provides a faucet, including the switching device as described in any one of the embodiments of the first aspect, further including:
the water outlet nozzle is arranged at one end of the pipe body, which is used for water outlet;
and the water outlet pipe is arranged inside the pipe body and is connected with the water outlet nozzle.
According to some embodiments of the utility model, tap still includes the ooff valve, the ooff valve is provided with the handle, the one end of ooff valve with the body is connected, the other end of ooff valve with the outlet pipe is connected, automatic valve set up in the inside of ooff valve.
According to some embodiments of the utility model, the faucet is provided with the filter screen.
According to some embodiments of the utility model, tap still includes the ooff valve, the ooff valve is provided with the handle, the one end of ooff valve with the body is connected, the other end of ooff valve with the outlet pipe is connected, automatic valve set up in the inside of ooff valve.
According to some embodiments of the utility model, still include the inlet tube, the inlet tube with the ooff valve is connected, the ooff valve connect in the ooff valve with go out water piping connection's one end.
According to the utility model discloses a some embodiments, the inlet tube includes first inlet tube and second inlet tube, first inlet tube is provided with first connecting piece, the second inlet tube is provided with the second connecting piece.
According to some embodiments of the utility model, the faucet is detachably mounted in the body.
According to some embodiments of the invention, the switching valve is detachably connected to the pipe body.
According to some embodiments of the utility model, the body includes straight tube portion and arc pipe portion, straight tube portion with arc pipe portion rotatable coupling, straight tube portion with the ooff valve is connected, the faucet install in arc pipe portion.
According to some embodiments of the present invention, the faucet further comprises a fixing ring, the first inlet pipe the second inlet pipe and the outlet pipe pass through the fixing ring.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a faucet according to some embodiments of the present invention;
fig. 2 is a schematic view of a part of the structure of a faucet according to some embodiments of the present invention.
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 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 drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, the embodiment of the present invention provides a switch device for a faucet, including a faucet 110 and an automatic valve (not shown in the figure), the faucet 110 is provided with an inductive sensor 200, the sensing direction of the inductive sensor 200 is consistent with the water outlet direction of the faucet, and the automatic valve is electrically connected to the inductive sensor 200. The water outlet nozzle 110 is provided with an induction sensor 200, the induction direction of the induction sensor 200 is consistent with the water outlet direction of the water outlet nozzle, and when the induction sensor 200 detects that the hand extends into the water outlet direction of the water outlet nozzle, the automatic valve is opened to enable the water outlet of the water faucet to be discharged; when the inductive sensor 200 detects that the hand leaves the water outlet direction of the water outlet nozzle 110, the automatic valve is closed, so that the water outlet of the water faucet is stopped, the water outlet direction that the hand stretches into or leaves the water outlet can be more accurately identified, the water outlet of the water faucet is stopped, the waste of water resources is reduced, and the user experience can be improved.
It should be noted that the inductive sensor 200 may be disposed inside the water outlet nozzle 110 as shown in fig. 2, or may be disposed outside the water outlet nozzle 110 or at other positions, as long as the sensing direction of the inductive sensor 200 is consistent with the water outlet direction of the water outlet nozzle 110, which is not limited by the present invention.
It should be noted that the inductive sensor 200 may be any sensor capable of sensing a human hand, such as an infrared sensor, a human body pyroelectric inductive probe, etc., and the present invention does not limit this structure in the prior art; the automatic valve can be a structure in the prior art such as an electromagnetic valve, an electric valve, a pneumatic valve and the like, and the utility model does not limit the structure; the control element may be a commercially available controller or processor, which is not intended to be limiting.
In addition, the embodiment of the present invention further provides a faucet, which includes the switch device of any of the above embodiments, and further includes a tube body 100 and a water outlet pipe 150, wherein the water outlet nozzle 110 is installed at one end of the tube body 100, which is used for water outlet, the water outlet pipe 150 is installed inside the tube body 100, and the water outlet pipe 150 is connected with the water outlet nozzle 110; an automatic valve in the switching device is used for opening or closing the water outlet pipe 150; the water outlet pipe 150 is installed inside the pipe body 100, so that the water outlet pipe 150 can be prevented from being exposed to the outside and damaged, and the service life of the faucet is prolonged. The sensing direction of the sensing sensor 200 in the switch device is consistent with the water outlet direction of the water outlet nozzle 110, and when the sensing sensor 200 detects that the hand extends into the water outlet direction of the water outlet nozzle 110, the automatic valve opens the water outlet pipe 150 to enable the water faucet to discharge water; when the inductive sensor 200 detects that the hand leaves the water outlet direction of the water outlet nozzle 110, the automatic valve closes the water outlet pipe 150, so that the water faucet stops water outlet, the water outlet direction that the hand stretches into or leaves the water faucet can be identified more accurately, the water faucet is enabled to water out or stop water outlet, the waste of water resources is reduced, and the user experience can be improved.
According to some embodiments of the present invention, the faucet further includes a switch valve 120, the switch valve 120 is provided with a handle 121, one end of the switch valve 120 is connected to the pipe body 100, the other end of the switch valve 120 is connected to the water outlet pipe 150, and the automatic valve is disposed inside the switch valve 120. Turning the handle 121 can open or close the on-off valve 120 to allow the faucet to discharge water or stop discharging water. The user can open or close the water faucet in an induction mode, and can also open or close the water faucet in a manual mode, so that the user experience is improved.
According to some embodiments of the present invention, the faucet further includes a water inlet pipe 130, the water inlet pipe 130 is connected to the switch valve 120, the water inlet pipe 130 is connected to one end of the switch valve 120 connected to the water outlet pipe 150, so that the water outlet pipe 150 is connected to the water inlet pipe 130 through the switch valve 120, and the handle 121 on the switch valve 120 is rotated in a first direction to communicate the water outlet pipe 150 and the water inlet pipe 130, so that the faucet can discharge water; the handle 121 on the switch valve 120 is rotated in a direction opposite to the first direction to block the outlet pipe 150 and the inlet pipe 130, so that the faucet stops discharging water. It should be noted that the first direction may be any direction, and it is sufficient to enable the water outlet pipe 150 to communicate with the water inlet pipe 130, for example, the first direction may be a clockwise direction of a vertical plane where the handle 121 is located.
According to some embodiments of the utility model, inlet tube 130 includes first inlet tube 131 and second inlet tube 132, and first inlet tube 131 is provided with first connecting piece 141, and second inlet tube 132 is provided with second connecting piece 142, and first inlet tube 131 is connected with the cold water pipeline through first connecting piece 141, and second inlet tube 132 passes through second connecting piece 142 and is connected with the hot water pipeline, makes tap's play water mode include: only cold water is discharged, only hot water is discharged, and the user can adjust the water discharging mode of the faucet by rotating the handle 121 to improve the user experience.
It should be noted that the first connecting member 141 and the second connecting member 142 may be nuts as shown in fig. 1, or may also be a fastening member or other members that can be used for connection, as long as the first water inlet pipe 131 is connected to the cold water pipeline, and the second water inlet pipe 132 is connected to the hot water pipeline, which is not limited by the present invention.
According to some embodiments of the present invention, the nozzle 110 is detachably mounted at one end of the tube 100. When the inductive sensor 200 in the faucet 110 is damaged and fails to work normally, the faucet 110 needs to be replaced with a new faucet 110, and after the faucet is used for a period of time, the faucet 110 has certain dirt and needs to be cleaned. The nozzle 110 is detachably mounted at one end of the tube 100, so that the nozzle 110 can be replaced with a new one, and the nozzle 110 can be detached for cleaning.
Referring to fig. 2, according to some embodiments of the present invention, the nozzle 110 is provided with a filter screen 201. Filter screen 201 can filter and purify water, improves user experience. It should be noted that, the filter screen 201 can be active carbon filter screen 201, quartz sand filter screen 201, anthracite filter screen 201 or other filter screens 201, can also be the combination of multiple filter screen 201, can to water filter purification can, the utility model discloses do not limit to this, filter screen 201 can be selected according to actual need to the technical staff in the field.
According to some embodiments of the present invention, the nozzle 110 is screwed to one end of the tube 100. After the faucet is used for a period of time, impurities or dirt are remained on the filter screen 201 on the water outlet nozzle 110 and need to be cleaned, and the water outlet nozzle 110 is connected to one end of the tube body 100 in a threaded manner, so that the water outlet nozzle 110 is convenient to detach and mount, and the water outlet nozzle 110 and the filter screen 201 are convenient to clean.
According to some embodiments of the present invention, the switching valve 120 is detachably connected to the pipe body 100. The switch valve 120 is detachably connected to the pipe body 100 by a screw connection or a snap connection, which is convenient for detaching, installing and replacing the switch valve 120.
Referring to fig. 1, according to some embodiments of the present invention, the pipe body 100 includes a straight pipe portion 102 and an arc pipe portion 101, the straight pipe portion 102 is rotatably connected to the arc pipe portion 101, the straight pipe portion 102 is connected to the switch valve 120, and the nozzle 110 is installed on the arc pipe portion 101. Generally, the faucet is installed above a hand basin, the arc pipe part 101 enables the faucet to be suitable for hand basins of different types, the straight pipe part 102 and the arc pipe part 101 are rotatably connected in a threaded connection mode, the arc pipe part 101 can be rotated, the water outlet direction of the faucet and the hand sensing direction are adjusted, and user experience is improved.
According to some embodiments of the present invention, further comprising a fixing ring 160, the first inlet pipe 131, the second inlet pipe 132 and the outlet pipe 150 pass through the fixing ring 160. The fixing ring 160 can fix the first water inlet tube 131, the second water inlet tube 132 and the water outlet tube 150, so that the structure of the faucet is more compact, and the situation that the water outlet effect of the faucet is affected due to the fact that the first water inlet tube 131, the second water inlet tube 132 and the water outlet tube 150 are loosened is avoided.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art.
Claims (10)
1. An opening and closing device, applied to a faucet, comprising:
the water outlet nozzle is provided with an induction sensor, and the induction direction of the induction sensor is consistent with the water outlet direction of the water outlet nozzle;
an automatic valve electrically connected to the inductive sensor.
2. A faucet, comprising:
the switching device of claim 1;
the water outlet nozzle is arranged at one end of the pipe body, which is used for water outlet;
and the water outlet pipe is arranged inside the pipe body and is connected with the water outlet nozzle.
3. A tap as claimed in claim 2, wherein the nozzle is provided with a filter screen.
4. The faucet of claim 2, further comprising a switch valve provided with a handle, one end of the switch valve being connected to the pipe body, the other end of the switch valve being connected to the water outlet pipe, the automatic valve being disposed inside the switch valve.
5. The faucet of claim 4, further comprising a water inlet pipe, wherein the water inlet pipe is connected with the switch valve, and the switch valve is connected to one end of the switch valve connected with the water outlet pipe.
6. A tap as claimed in claim 5, characterised in that the inlet conduit comprises a first inlet conduit provided with a first connection and a second inlet conduit provided with a second connection.
7. The faucet of claim 2, wherein the spout is removably mounted to the tube.
8. The faucet of claim 4, wherein the on-off valve is removably connected to the tube.
9. The faucet of claim 4, wherein the tube body comprises a straight tube portion and an arc tube portion, the straight tube portion is rotatably connected to the arc tube portion, the straight tube portion is connected to the switch valve, and the faucet is mounted to the arc tube portion.
10. The faucet of claim 6, further comprising a retaining ring through which the first inlet tube, the second inlet tube, and the outlet tube pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556895.0U CN213929611U (en) | 2020-11-06 | 2020-11-06 | Switching device and faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556895.0U CN213929611U (en) | 2020-11-06 | 2020-11-06 | Switching device and faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213929611U true CN213929611U (en) | 2021-08-10 |
Family
ID=77166800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022556895.0U Active CN213929611U (en) | 2020-11-06 | 2020-11-06 | Switching device and faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213929611U (en) |
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2020
- 2020-11-06 CN CN202022556895.0U patent/CN213929611U/en active Active
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