CN207298030U - A kind of novel environmental photoinduction tap - Google Patents
A kind of novel environmental photoinduction tap Download PDFInfo
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- CN207298030U CN207298030U CN201720946919.9U CN201720946919U CN207298030U CN 207298030 U CN207298030 U CN 207298030U CN 201720946919 U CN201720946919 U CN 201720946919U CN 207298030 U CN207298030 U CN 207298030U
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- ambient light
- solenoid valve
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- photoinduction
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Abstract
It the utility model is related to automation field, disclose a kind of novel environmental photoinduction tap, including swivel body, sensor assembly, one-chip computer module, solenoid valve control module and power supply module, it is characterized in that, the sensor is ambient light proximity sensor, for sensing the object close to tap；The one-chip computer module is connected with the ambient light proximity sensor by signal wire, for handling the signal from ambient light proximity sensor；The solenoid valve control module is connected with the one-chip computer module by control line, and the on and off of the solenoid valve control module is controlled by the one-chip computer module；The power supply module is used to power to the ambient light proximity sensor, the one-chip computer module and the solenoid valve control module.The utility model combines environment optical detection technique and infrared section ranging technology, and the realization of infrared induction is more accurate, solves the problems, such as tap false triggering and triggering failure.
Description
Technical field
It the utility model is related to automation field, more particularly to a kind of novel environmental photoinduction tap.
Background technology
Induction tap is by infrared reflection principle, and when hand is placed in infrared spectral range, infrared transmitting device is sent out
The infrared ray penetrated passes through the signal after the micro computer processing in integrated circuit since blocking for hand reflexes to infrared receiver
It is sent to solenoid valve, solenoid valve receives and controls water discharge of water faucet by the instruction unpack spool specified after signal；When hand leave it is red
Outside line induction range, solenoid valve do not receive signal, are resetted by internal spring to control tap to close water.
Since induction tap has the effect of automatic control water tap switch, avoid people and led because forgetting to turn off the tap
The waste of water resource is caused, so that effectively using water wisely more than 60%, induction tap is commonly utilized in crowded fire at present
The public places such as station, bus station, airport, hospital.In public places, since mobility of people is bigger, communal facility
Sanitary conditions are generally bad, and conventional faucet must be operated by human hand, it is easy to cause the wide-scale distribution of germ, and sense
Tap avoids wash one's hands after touch tap again, effectively prevent the cross-infection of bacterium.Induction tap has intelligence
The advantages that water-saving, convenient and healthy, adaptable, it uses modern digital technology, and energy consumption is relatively low, can be according to different use environments
Adjust induction sensitivity scope.
Traditional infrared induction tap is in the case of the interior of stronger light, direct sunlight or flasher, water
There is the situation that false triggering water outlet or tap can not trigger when using when not using in tap.
Utility model content
In order to solve induction tap existing in the prior art, there are false triggering and the technical problem of triggering failure, this reality
A kind of novel environmental induction tap is proposed with new, combines environment optical detection technique and infrared section ranging technology, it is red
The realization of outer sensing is more accurate.
Concrete scheme is as follows：
A kind of novel environmental photoinduction tap, including swivel body, sensor assembly, one-chip computer module, solenoid valve
Control module and power supply module, it is characterised in that the sensor is ambient light proximity sensor, for sensing close to tap
Neighbouring object, the ambient light proximity sensor include ambient light sensor and infrared proximity transducer；The microcontroller mould
Block is connected with the ambient light proximity sensor by signal wire, and the one-chip computer module is used to handle from the close biography of ambient light
The signal of sensor；The solenoid valve control module is connected with the one-chip computer module by control line, the solenoid valve control mould
Group is arranged on feed pipe, and the on and off of the solenoid valve control module is controlled by the one-chip computer module；The power supply
Module is used to power to the ambient light proximity sensor, the one-chip computer module and the solenoid valve control module.
Further, the maximum that the ambient light sensor detection light is shone is 128klx, the infrared proximity transducer
Measurement range be 0 to 50cm, precision reaches 1cm.
Preferably, the ambient light proximity sensor includes infrared transmission module and infrared environmental light integration module, described
Ambient light proximity sensor can suppress ultraviolet interference, exclude the interference of infrared ray and visible ray in ambient light, infrared environmental
Light integration module can receive effective infrared signal.
Further, the ambient light proximity sensor is arranged on the inside of the swivel body, outside the tap
Induction window corresponding with the ambient light proximity sensor is provided with shell.
Preferably, the solenoid valve control module includes solenoid valve and solenoid valve seat, and the both ends of the solenoid valve are set respectively
Be equipped with magnetic valve water inlet and magnetic valve delivery port, one end of the solenoid valve control module is connected with water inlet pipe, the other end with
Outlet pipe is connected.
Further, the end of the outlet pipe is provided with water outlet.
Implement the utility model embodiment, have the advantages that：
By combining environmental optical detection technique and infrared section ranging technology, infrared induction tap can be realized precisely fixed
Position, and worked normally in the case of the interior of stronger light, direct sunlight either flasher and solve false triggering or touch
The problem of sending out failure.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of novel environmental photoinduction tap of the utility model；
Fig. 2 is a kind of course of work schematic diagram of novel environmental photoinduction tap of the utility model.
Wherein, reference numeral is：1- swivel bodies, 2- water outlets, 3- ambient light proximity sensor modules, 4- signals
Line, 5- one-chip computer modules, 6- control lines, 7- water inlet pipes, 8- solenoid valve control modules, 9- outlet pipes.
Embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
Fig. 1 is the structure diagram of the utility model, it can be seen from the figure that a kind of novel environmental photoinduction tap,
Including swivel body 1, sensor assembly, one-chip computer module 5, solenoid valve control module 8 and power supply module, it is characterised in that
The sensor is ambient light proximity sensor 3, for sensing the object near tap, the close sensing of the ambient light
Device 3 includes ambient light sensor and infrared proximity transducer；The one-chip computer module 5 is logical with the ambient light proximity sensor 3
Cross signal wire 4 to be connected, the one-chip computer module 5 is used to handle the signal from ambient light proximity sensor 3；The solenoid valve control
Molding group 8 is connected with the one-chip computer module 5 by control line 6, and the solenoid valve control module 8 is arranged on feed pipe, is led to
The one-chip computer module 5 is crossed to control the on and off of the solenoid valve control module 8；The power supply module is used for the environment
Light proximity sensor 3, the one-chip computer module 5 and the solenoid valve control module 8 are powered.
Further, the maximum that the ambient light sensor detection light is shone is 128klx, and it is complete to detect visible ray in environment
The lux of spectrum and infrared spectrum is worth, and is calculated by algorithm, draws the lux value of infrared ray in ambient light, while can had
The interference of ultraviolet in effect shielding non-visible light.
Further, the measurement range of the infrared proximity transducer is 0 to 50cm, and precision reaches 1cm, substitutes original mould
Induction range is pasted, reaches the distance precisely sensed.The lux value that infrared distance measurement obtains eliminates the Le of infrared ray in ambient light
Ke Si values, calculate by algorithm, obtain final effectively infrared distance measurement parameter, realize errorless inductive operation.
Preferably, the ambient light proximity sensor 3 includes infrared transmission module and infrared environmental light integration module, described
Ambient light proximity sensor 3 can suppress ultraviolet interference, exclude the interference of infrared ray and visible ray in ambient light, sensor
Receiving module can receive effective infrared signal.
Further, the ambient light proximity sensor 3 is arranged on the inside of the swivel body 1, the tap
It is provided with shell 1 and the 3 corresponding induction window of ambient light proximity sensor.
Preferably, the solenoid valve control module 8 includes solenoid valve and solenoid valve seat, and the both ends of the solenoid valve are set respectively
Magnetic valve water inlet and magnetic valve delivery port are equipped with, one end of the solenoid valve control module 8 is connected with water inlet pipe 7, the other end
It is connected with outlet pipe 9.
Further, the end of the outlet pipe 9 is provided with water outlet 2.
Fig. 2 is the course of work schematic diagram of the utility model, and when people is located in infrared induction region, the ambient light connects
The infrared ray of the infrared transmission module transmitting of nearly sensor 3 is reflected back by blocking for human body, the infrared light reflected back
Received by the infrared environmental light integration module of ambient light proximity sensor 3, the signal that ambient light proximity sensor 3 will receive
Send one-chip computer module 5 to, one-chip computer module 5 docks received signal and handled, generation instruction, and sends an instruction to electricity
Magnet valve controls module 8, controls solenoid valve to open by instructing, water outlet there are flowing out.When people is located at infrared induction region
Outside, infrared receiving module does not receive signal, and solenoid valve does not receive instruction, so solenoid valve is in the state closed, water outlet
Mouth not there are flowing out.
The advantage of the utility model is, the side being combined using environment optical detection technique with infrared section ranging technology
Formula, realizes that infrared tap more accurately senses.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to the utility model claims, still belong to the model that the utility model is covered
Enclose.
Claims (10)
1. a kind of novel environmental photoinduction tap, including swivel body（1）, sensor assembly, one-chip computer module（5）, electricity
Magnet valve controls module（8）With power supply module, it is characterised in that the sensor is ambient light proximity sensor（3）, for sensing
Close to the object of tap, the ambient light proximity sensor（3）Including ambient light sensor and infrared proximity transducer；It is described
One-chip computer module（5）With the ambient light proximity sensor（3）Pass through signal wire（4）It is connected, the one-chip computer module（5）For
Processing comes from ambient light proximity sensor（3）Signal；The solenoid valve control module（8）With the one-chip computer module（5）It is logical
Cross control line（6）It is connected, the solenoid valve control module（8）It is arranged on feed pipe, passes through the one-chip computer module（5）To control
Make the solenoid valve control module（8）On and off；The power supply module is used for the ambient light proximity sensor（3）, institute
State one-chip computer module（5）With the solenoid valve control module（8）Power supply.
A kind of 2. novel environmental photoinduction tap according to claim 1, it is characterised in that the ambient light sensor
The maximum that detection light is shone is 128klx.
A kind of 3. novel environmental photoinduction tap according to claim 1, it is characterised in that the infrared proximity sensing
The measurement range of device is 0 to 50cm, and precision reaches 1cm.
A kind of 4. novel environmental photoinduction tap according to claim 1,2 or 3, it is characterised in that the ambient light
Proximity sensor（3）Including infrared transmission module and infrared environmental light integration module.
5. a kind of novel environmental photoinduction tap according to claim 4, it is characterised in that the ambient light is close to be passed
Sensor（3）It can suppress ultraviolet interference, exclude the interference of infrared ray and visible ray in ambient light, the receiving module energy of sensor
Enough receive effective infrared signal.
6. a kind of novel environmental photoinduction tap according to claim 5, it is characterised in that the ambient light is close to be passed
Sensor（3）It is arranged on the swivel body（1）Inside.
A kind of 7. novel environmental photoinduction tap according to claim 6, it is characterised in that the swivel body
（1）On be provided with and the ambient light proximity sensor（3）Corresponding induction window.
A kind of 8. novel environmental photoinduction tap according to claim 1, it is characterised in that the solenoid valve control mould
Group（8）Including solenoid valve and solenoid valve seat, the both ends of the solenoid valve are respectively arranged with magnetic valve water inlet and solenoid valve water outlet
Mouthful.
A kind of 9. novel environmental photoinduction tap according to claim 8, it is characterised in that the solenoid valve control mould
Group（8）One end and water inlet pipe（7）It is connected, the other end and outlet pipe（9）It is connected.
A kind of 10. novel environmental photoinduction tap according to claim 9, it is characterised in that the outlet pipe（9）'s
End is provided with water outlet（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720946919.9U CN207298030U (en) | 2017-08-01 | 2017-08-01 | A kind of novel environmental photoinduction tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720946919.9U CN207298030U (en) | 2017-08-01 | 2017-08-01 | A kind of novel environmental photoinduction tap |
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| Publication Number | Publication Date |
|---|---|
| CN207298030U true CN207298030U (en) | 2018-05-01 |
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ID=62448102
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720946919.9U Active CN207298030U (en) | 2017-08-01 | 2017-08-01 | A kind of novel environmental photoinduction tap |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766362A (en) * | 2018-05-04 | 2018-11-06 | 广东小天才科技有限公司 | A kind of regulating system of screen intensity, method and device |
| CN113598613A (en) * | 2021-07-30 | 2021-11-05 | 宁波心想科技有限公司 | Infrared sensing method of water dispenser and water dispenser applying same |
-
2017
- 2017-08-01 CN CN201720946919.9U patent/CN207298030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766362A (en) * | 2018-05-04 | 2018-11-06 | 广东小天才科技有限公司 | A kind of regulating system of screen intensity, method and device |
| CN113598613A (en) * | 2021-07-30 | 2021-11-05 | 宁波心想科技有限公司 | Infrared sensing method of water dispenser and water dispenser applying same |
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