CN203230918U - Double-function infrared induction faucet - Google Patents
Double-function infrared induction faucet Download PDFInfo
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- CN203230918U CN203230918U CN 201320214499 CN201320214499U CN203230918U CN 203230918 U CN203230918 U CN 203230918U CN 201320214499 CN201320214499 CN 201320214499 CN 201320214499 U CN201320214499 U CN 201320214499U CN 203230918 U CN203230918 U CN 203230918U
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- infrared
- infrared inductor
- master controller
- electromagnetic valve
- inductor
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Abstract
The utility model discloses a double-function infrared induction faucet which comprises a faucet body. An infrared induction device, a master controller, an electromagnetic valve device and a power device are mounted in the faucet body, the infrared induction device comprises an infrared inductor I and an infrared inductor II, the infrared inductor I is mounted above a water outlet nozzle of the faucet body, the infrared inductor II is mounted on a side wall of the faucet body, the infrared inductor I and the infrared inductor II are connected with the master controller, a signal output end of the master controller is connected to the electromagnetic valve device, and the power device is connected with the master controller and the electromagnetic valve device. The double-function infrared induction faucet has the advantage that functions of a full-automatic induction faucet and functions of a semiautomatic induction faucet are respectively realized by the two infrared inductors, so that two service requirements of a user can be met by the single induction faucet.
Description
Technical field
The utility model relates to the sanitaryware field, particularly relates to a kind of difunctional infrared induction water tap.
Background technique
Infrared induction water tap on the market mainly includes two kinds at present: full-automatic type induction tap and semi-automatic induction tap.The washbasin that full-automatic type induction tap mainly is fit to public places such as hotel, office building uses, its infrared inductor generally is installed in the front of water tap, has only hand just meeting water outlet in induction region, hand leaves namely cuts off the water, has good water-saving result, but for needs long period during water, not too convenient, need constantly go induction.The washbasin that the semi-automatic induction tap then mainly is fit to hospital operating room and household kitchen uses, its infrared inductor generally is installed on the sidewall of water tap, when can accomplishing water, this induction tap waves to begin to discharge water, wave hand when not using again one time, namely cut off the water, solved the full-automatic type induction tap problem of water for a long time.
More than two kinds of infrared induction water taps merits and demerits is respectively arranged, therefore need a kind of infrared induction water taps that have both full-automatic and semi-automatic two kinds of functions of design badly, to satisfy the user demand in various places.
The model utility content
For addressing the above problem, the purpose of this utility model is to provide a kind of difunctional infrared induction water tap that is applicable to various places, and it has both the function of full-automatic type induction tap and semi-automatic induction tap simultaneously.
The technical solution adopted in the utility model is:
A kind of difunctional infrared induction water tap, comprise tap main body, infrared inductor, master controller, electromagnetic valve device, power supply unit are installed in the tap main body, described infrared inductor comprise the water outlet top that is installed in tap main body the infrared inductor I, be installed in the infrared inductor II of tap main body sidewall, described infrared inductor I, infrared inductor II link to each other with master controller, the signal output part of described master controller is connected to electromagnetic valve device, and described power supply unit links to each other with master controller, electromagnetic valve device.
During use, under electromagnetic valve device was in closing state, the user can control the water outlet of water tap by infrared inductor I or infrared inductor II:
A, be placed on the water outlet below of tap main body when user's handle portion, the infrared inductor I receives the infrared signal of staff reflection, and be sent to master controller after converting optical signal to electrical signal, signal after master controller is handled is sent to electromagnetic valve device, electromagnetic valve device is controlled water discharge of water faucet by the instruction unpack spool of appointment after receiving signal, after staff left, spool was closed, and water tap stops water outlet; In this process, even receiving infrared signal, the infrared inductor II can not start to control making usefulness, close again until electromagnetic valve device.
B, before the water tap sidewall, wave an assistant as the user, the infrared inductor II receives the infrared signal of staff reflection, and be sent to master controller after converting optical signal to electrical signal, signal after master controller is handled is sent to electromagnetic valve device, electromagnetic valve device is controlled water discharge of water faucet by the instruction unpack spool of appointment after receiving signal, wave an assistant again until the user before the water tap sidewall, spool is closed, and water tap stops water outlet; In this process, even receiving infrared signal, the infrared inductor I can not start to control making usefulness, close again until electromagnetic valve device.
In the utility model, infrared inductor I21 is used for realizing the function of full-automatic type water tap, and infrared inductor II 22 is used for realizing the function of semi-automatic water tap making a water tap can satisfy two kinds of user demands of user.
Further, described infrared inductor I, infrared inductor II are provided with infrared emission circuit and infrared receiving circuit, and described infrared emission circuit is connected with the signal output part of master controller, and described infrared receiving circuit is connected with the signal input part of master controller.The infrared emission circuit of infrared inductor I, infrared inductor II receives after the control signal of master controller all outwards emission and has the infrared signal of certain frequency, when staff enters in the induction region of infrared inductor I or infrared inductor II, owing to infrared signal is subjected in the infrared receiving circuit that blocking of staff be reflected onto infrared inductor I or infrared inductor II, infrared receiving circuit so that convert optical signal to electrical signal after be sent to master controller.
Further, be provided with signal amplification circuit between the infrared receiving circuit of described infrared inductor I, infrared inductor II and the signal input part of master controller, described signal amplification circuit links to each other with power supply unit.Described signal amplification circuit is used for the electrical signal after infrared inductor I or the conversion of infrared inductor II is amplified, and then is sent to master controller and is for further processing.
Further, described electromagnetic valve device comprises bi-stable pulse electromagnetic valve and is used to bi-stable pulse electromagnetic valve that the solenoid valve control circuit of impulsive current forward or backwards is provided, described solenoid valve control circuit links to each other with signal output part, the power supply unit of master controller, and described bi-stable pulse electromagnetic valve links to each other with solenoid valve control circuit.The few bi-stable pulse electromagnetic valve of power consumption that the utility model adopts is as the element of control water discharge of water faucet.Solenoid valve control circuit is responsible for the instruction according to master controller, for the coil of bi-stable pulse electromagnetic valve provides forward or backwards impulsive current, to reach the purpose that the control bi-stable pulse electromagnetic valve opens or closes.
The beneficial effects of the utility model are: a kind of difunctional infrared induction water tap that the utility model provides, its above the water outlet of water tap and sidewall infrared inductor all is installed, two infrared inductors are realized the function of full-automatic type induction tap and semi-automatic induction tap respectively, make an induction tap can satisfy two kinds of user demands of user.The utility model is simple and practical, has a good application prospect.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is described further.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic block circuit diagram of the present utility model.
Embodiment
See figures.1.and.2, a kind of difunctional infrared induction water tap of the present utility model, comprise tap main body 1, infrared inductor 2 is installed in the tap main body 1, master controller 3, electromagnetic valve device 4, power supply unit 5, described infrared inductor 2 comprises the infrared inductor I 21 of the water outlet top that is installed in tap main body 1, be installed in the infrared inductor II 22 of tap main body 1 sidewall, described infrared inductor I 21, infrared inductor II 22 links to each other with master controller 3, the signal output part of described master controller 3 is connected to electromagnetic valve device 4, described power supply unit 5 and master controller 3, electromagnetic valve device 4 links to each other.
During use, be under the closing state at electromagnetic valve device 4, the user can control the water outlet of water tap by infrared inductor I 21 or infrared inductor II 22:
A, be placed on the water outlet below of tap main body 1 when user's handle portion, infrared inductor I 21 receives the infrared signal of staff reflection, and be sent to master controller 3 after converting optical signal to electrical signal, signal after master controller 3 is handled is sent to electromagnetic valve device 4, electromagnetic valve device 4 is controlled water discharge of water faucet by the instruction unpack spool of appointment after receiving signal, after staff left, spool was closed, and water tap stops water outlet; In this process, even receiving infrared signal, infrared inductor II 22 can not start to control making usefulness, close again until electromagnetic valve device 4.
B, before the water tap sidewall, wave an assistant as the user, infrared inductor II 22 receives the infrared signal of staff reflection, and be sent to master controller after converting optical signal to electrical signal, 3 signals after master controller 3 is handled are sent to electromagnetic valve device 4, electromagnetic valve device 4 is controlled water discharge of water faucet by the instruction unpack spool of appointment after receiving signal, wave an assistant again until the user before the water tap sidewall, spool is closed, and water tap stops water outlet; In this process, even receiving infrared signal, infrared inductor I 21 can not start to control making usefulness, close again until electromagnetic valve device 4.
In the utility model, infrared inductor I21 is used for realizing the function of full-automatic type water tap, and infrared inductor II 22 is used for realizing the function of semi-automatic water tap making a water tap can satisfy two kinds of user demands of user.
Further, described infrared inductor I 21, infrared inductor II 22 are provided with infrared emission circuit 201 and infrared receiving circuit 202, described infrared emission circuit 201 is connected with the signal output part of master controller 3, and described infrared receiving circuit 202 is connected with the signal input part of master controller 3.The infrared emission circuit 201 of infrared inductor I 21, infrared inductor II 22 receives after the control signal of master controller 3 all outwards emission and has the infrared signal of certain frequency, when staff enters in the induction region of infrared inductor I 21 or infrared inductor II 22, owing to infrared signal is subjected in the infrared receiving circuit 202 that blocking of staff be reflected onto infrared inductor I 21 or infrared inductor II 22, infrared receiving circuit 202 so that convert optical signal to electrical signal after be sent to master controller 3.
Further, be provided with signal amplification circuit 6 between the infrared receiving circuit 202 of described infrared inductor I 21, infrared inductor II 22 and the signal input part of master controller 3, described signal amplification circuit 6 links to each other with power supply unit 5.Described signal amplification circuit 6 is used for the electrical signal after infrared inductor I 21 or 22 conversions of infrared inductor II is amplified, and then is sent to master controller 3 and is for further processing.
Further, described electromagnetic valve device 4 comprises bi-stable pulse electromagnetic valve 41 and is used to bi-stable pulse electromagnetic valve 41 that the solenoid valve control circuit 42 of impulsive current forward or backwards is provided, described solenoid valve control circuit 42 links to each other with signal output part, the power supply unit 5 of master controller 3, and described bi-stable pulse electromagnetic valve 41 links to each other with solenoid valve control circuit 42.The utility model adopts bi-stable pulse electromagnetic valve 41 as the element of control water discharge of water faucet, its basic structure comprises spool, permanent magnet, coil, spring part, the working principle of general bi-stable pulse electromagnetic valve 41 is: the coil that flows through bi-stable pulse electromagnetic valve 41 with the impulsive current of a set time width, the electromagnetic field that produces around the coil draws electromagnetic force on spool is produced one, make spool move upward to the permanent magnet place, bi-stable pulse electromagnetic valve 41 is opened, after impulsive current disappears, rely on the permanent magnetism power of permanent magnet that spool is remained on this working position, thereby keep the unlatching working state of bi-stable pulse electromagnetic valve 41.When needs are closed spool, cross the coil of bi-stable pulse electromagnetic valve 41 with the impulsive current reverse flow of a set time width, the electromagnetic field that produces around the coil produces a drop-down electromagnetic force to spool, the attraction that makes spool shake off permanent magnetism power moves downward, close bi-stable pulse electromagnetic valve 41, after the reverse impulse current vanishes, by the effect of spring force spool is remained on this working position, thereby keep the working state of closing of bi-stable pulse electromagnetic valve 41.Owing to be provided with permanent magnet in the bi-stable pulse electromagnetic valve 41, make the control solenoid valve open or close and only need instantaneous power supply, thereby reduce power consumption.Solenoid valve control circuit 42 is responsible for the instructions according to master controller 3, for the coil of bi-stable pulse electromagnetic valve 41 provides forward or backwards impulsive current, to reach the purpose that control bi-stable pulse electromagnetic valve 41 opens or closes.
More than be that preferred embodiments of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (4)
1. difunctional infrared induction water tap, comprise tap main body (1), infrared inductor (2) is installed in the tap main body (1), master controller (3), electromagnetic valve device (4), power supply unit (5), it is characterized in that: described infrared inductor (2) comprises the infrared inductor I (21) of the water outlet top that is installed in tap main body (1), be installed in the infrared inductor II (22) of tap main body (1) sidewall, described infrared inductor I (21), infrared inductor II (22) links to each other with master controller (3), the signal output part of described master controller (3) is connected to electromagnetic valve device (4), described power supply unit (5) and master controller (3), electromagnetic valve device (4) links to each other.
2. a kind of difunctional infrared induction water tap according to claim 1, it is characterized in that: described infrared inductor I (21), infrared inductor II (22) are provided with infrared emission circuit (201) and infrared receiving circuit (202), described infrared emission circuit (201) is connected with the signal output part of master controller (3), and described infrared receiving circuit (202) is connected with the signal input part of master controller (3).
3. a kind of difunctional infrared induction water tap according to claim 2, it is characterized in that: be provided with signal amplification circuit (6) between the infrared receiving circuit (202) of described infrared inductor I (21), infrared inductor II (22) and the signal input part of master controller (3), described signal amplification circuit (6) links to each other with power supply unit (5).
4. a kind of difunctional infrared induction water tap according to claim 1, it is characterized in that: described electromagnetic valve device (4) comprises bi-stable pulse electromagnetic valve (41) and is used to bi-stable pulse electromagnetic valve (41) that the solenoid valve control circuit of impulsive current (42) forward or backwards is provided, described solenoid valve control circuit (42) links to each other with signal output part, the power supply unit (5) of master controller (3), and described bi-stable pulse electromagnetic valve (41) links to each other with solenoid valve control circuit (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214499 CN203230918U (en) | 2013-04-24 | 2013-04-24 | Double-function infrared induction faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214499 CN203230918U (en) | 2013-04-24 | 2013-04-24 | Double-function infrared induction faucet |
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| Publication Number | Publication Date |
|---|---|
| CN203230918U true CN203230918U (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214499 Expired - Fee Related CN203230918U (en) | 2013-04-24 | 2013-04-24 | Double-function infrared induction faucet |
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| CN (1) | CN203230918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068574A1 (en) * | 2016-10-14 | 2018-04-19 | 厦门市欧立通电子科技开发有限公司 | Intelligent sensing faucet aerator |
| CN108799592A (en) * | 2018-06-28 | 2018-11-13 | 福建洁博利厨卫科技有限公司 | Intelligent tap gesture induction method for yielding water and system |
-
2013
- 2013-04-24 CN CN 201320214499 patent/CN203230918U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068574A1 (en) * | 2016-10-14 | 2018-04-19 | 厦门市欧立通电子科技开发有限公司 | Intelligent sensing faucet aerator |
| CN108799592A (en) * | 2018-06-28 | 2018-11-13 | 福建洁博利厨卫科技有限公司 | Intelligent tap gesture induction method for yielding water and system |
| CN108799592B (en) * | 2018-06-28 | 2019-12-13 | 福建洁博利厨卫科技有限公司 | Gesture-sensing water outlet method and system for intelligent faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20170424 |