CN205428077U - Multi -functional human body IR induction device is used in lavatory - Google Patents
Multi -functional human body IR induction device is used in lavatory Download PDFInfo
- Publication number
- CN205428077U CN205428077U CN201620236152.6U CN201620236152U CN205428077U CN 205428077 U CN205428077 U CN 205428077U CN 201620236152 U CN201620236152 U CN 201620236152U CN 205428077 U CN205428077 U CN 205428077U
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- China
- Prior art keywords
- module
- infrared sensor
- lavatory
- single chip
- chip computer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses a multi -functional human body IR induction device is used in lavatory, including detection module, control module, worker module and power module, detection module is infrared sensor, control module is the MCU processing ware, worker module includes direct current magnet valve, ditch slot type flushing tank, relay switch module, indicates the red light, indicates green light and display board, power module is that infrared sensor, MCU processing ware, relay switch module and direct current magnet valve provide the power. The utility model discloses an at just groove regional setting infrared sensor to is connected infrared sensor and MCU processing ware electricity, the MCU processing ware can control the direct current magnet valve when just the groove number reaches the setting value or every interval no. 1 fix time just can be to the bath of ditch slot type flushing tank, reach the purpose of water conservation, unmanned, someone, corresponding suggestion is all made to display board and pilot lamp when expiring, conveniently remind the bathroom whether someone, whether the manchu can clean or maintain and so on.
Description
Technical field
This utility model relates to infrared induction water saving and prompting field, particularly relates to a kind of lavatory multifunctional human infrared inductor.
Background technology
The plough groove type water that the plough groove type flush toilet of the units such as the most a lot of office, school, markets is the most common is flushed the toilet, and common plough groove type Shui Chong public lavatory is all rinsed by an Automatic water tank.Being most commonly that siphon water tank, its operation principle is: constantly being injected in water tank by tap water, the water surface constantly rises, when the water surface floods siphon, producing siphonage, water tank starts to discharge water, when underwater is reduced to siphonal water inlet, stop discharging water, complete a cycle period.So go round and begin again, form continual flushing in 24 hours, cause the waste of water resource.
Emporium, school are the places that personnel compare concentration, and upper toilet it is frequently necessary to queue up.Must see one by one either with or without position after entering toilet, door closes terrible striking one by one either with or without people, impact shopping or the mood of study.
Put goods on the market now with a lot of toilet water saver products, the lavatory infrared inductor of such as Xiamen clean sensing sanitary appliance company limited, the toilet water saver etc. of Ke Ao Electronic Science and Technology Co., Ltd. of Hefei City, but all solve only the saving problem of water resource；And alarm set only has public lavatory, separate room (such as on train) to have installation.
In order to solve the problems referred to above, existing one of being badly in need of, in addition to energy saving water resource, also has lavatory and has the device of unmanned prompting function.
Utility model content
The purpose of this utility model is to provide a kind of lavatory multifunctional human infrared inductor, solves the problem that existing plough groove type Shui Chong public lavatory does not have water saving and prompting function concurrently.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
This utility model one lavatory multifunctional human infrared inductor, including detection module, control module, operational module and power module；Described detection module is infrared sensor；Described control module is processor of single chip computer；Described operational module includes DC electromagnetic valve, plough groove type waste preventer, relay switch module, instruction red light, instruction green light and display board；Described DC electromagnetic valve is arranged on water inlet pipe, and water inlet pipe connects described plough groove type waste preventer；The infrared probe sensing window alignment toilet bowl of described infrared sensor, the outfan of infrared sensor electrically connects with the input of described processor of single chip computer；The outfan of described processor of single chip computer electrically connects with described DC electromagnetic valve, and the outfan of described processor of single chip computer electrically connects with described display board, and the outfan of described processor of single chip computer electrically connects with the input of described relay switch module；Described instruction red light and instruction green light all outfans with described relay switch module electrically connect；Described power module is described infrared sensor, described processor of single chip computer, described relay switch module and described DC electromagnetic valve provide power supply.
Further, described power module includes the first power module and second source module；220V alternating current blood pressure lowering is become 12V unidirectional current, described second source module that 220V alternating current blood pressure lowering is become 5V unidirectional current by described first power module；Described first power module provides power supply for described infrared sensor and described DC electromagnetic valve, and described second source module provides power supply for described processor of single chip computer and described relay switch module.
Further, described first power module is made up of alternating voltage 220V fall 36V step-down rectifying circuit and 36V fall 12V direct-current voltage reducing circuit；Described second source module is made up of alternating voltage 220V fall 36V step-down rectifying circuit and 36V fall 5V direct-current voltage reducing circuit.
Further, described alternating voltage 220V fall 36V step-down rectifying circuit is made up of transformator and rectifier bridge stack；36V fall 12V direct-current voltage reducing circuit is made up of LM7812 chip；36V fall 5V direct-current voltage reducing circuit is made up of LM7805 chip.
Further, described infrared sensor uses RE200B pyroelectric infrared sensor, comprises BISS0001 driving chip.
Further, described processor of single chip computer includes AT89S51 chip, built-in timekeeping system.
Further, described relay switch module is G5Q-14 relay and peripheral circuit.
Further, described DC electromagnetic valve is 4 points of normally closed solenoid valve DC12V water valve air valve.
Further, described infrared sensor can be installed along the wall directly over toilet bowl or ceiling；Described instruction red light, instruction green light and display board are installed on toilet and enter directly over mouth.
Compared with prior art, Advantageous Effects of the present utility model is as follows:
This utility model is by arranging infrared sensor in toilet bowl region, and infrared sensor is electrically connected with processor of single chip computer, the information that processor of single chip computer can collect according to infrared sensor, send corresponding instruction, as toilet bowl no one, control DC electromagnetic valve is closed, display board shows " unmanned ", instruction green light；When toilet bowl has people, control display board and show " having people "；When toilet bowl number reaches higher limit, control display board and show " the fullest ", instruction when red；Processor of single chip computer can control DC electromagnetic valve when toilet bowl number reaches setting value or at interval of certain time just meeting to the bath of plough groove type waste preventer, reach the purpose of water saving；Unmanned, have people, completely time display board and display lamp all make corresponding prompting, convenient remind whether toilet has people, if Manchu, if can sweep or maintenance etc..
Accompanying drawing explanation
The utility model is described in further detail in explanation below in conjunction with the accompanying drawings.
Fig. 1 is this utility model lavatory multifunctional human infrared inductor structural representation.
Fig. 2 is power module structure schematic diagram of the present utility model.
Detailed description of the invention
As it is shown in figure 1, a kind of lavatory multifunctional human infrared inductor, including detection module, control module, operational module and power module.Described detection module is infrared sensor, and described infrared sensor uses RE200B pyroelectric infrared sensor, comprises BISS0001 driving chip.Described control module is processor of single chip computer, and described processor of single chip computer includes AT89S51 chip, built-in timekeeping system.Described operational module includes DC electromagnetic valve, plough groove type waste preventer, relay switch module, instruction red light, instruction green light and display board；Described DC electromagnetic valve is arranged on water inlet pipe, and water inlet pipe connects described plough groove type waste preventer；Described infrared sensor is installed along the wall directly over toilet bowl or ceiling, and the infrared probe sensing window alignment toilet bowl of infrared sensor, the outfan of infrared sensor electrically connects with the input of described processor of single chip computer；The outfan of described processor of single chip computer electrically connects with described DC electromagnetic valve, and the outfan of described processor of single chip computer electrically connects with described display board, and the outfan of described processor of single chip computer electrically connects with the input of described relay switch module；Described instruction red light and instruction green light all outfans with described relay switch module electrically connect；Described power module is described infrared sensor, described processor of single chip computer, described relay switch module and described DC electromagnetic valve provide power supply.
As illustrated in fig. 1 and 2, described power module includes the first power module and second source module；Described first power module is made up of alternating voltage 220V fall 36V step-down rectifying circuit and 36V fall 12V direct-current voltage reducing circuit, described alternating voltage 220V fall 36V step-down rectifying circuit is made up of transformator and rectifier bridge stack, and 36V fall 12V direct-current voltage reducing circuit is made up of LM7812 chip；Described second source module is made up of alternating voltage 220V fall 36V step-down rectifying circuit and 36V fall 5V direct-current voltage reducing circuit, described alternating voltage 220V fall 36V step-down rectifying circuit is made up of transformator and rectifier bridge stack, and 36V fall 5V direct-current voltage reducing circuit is made up of LM7805 chip.Described first power module provides power supply for described infrared sensor and described DC electromagnetic valve, and described second source module provides power supply for described processor of single chip computer and described relay switch module.
Specifically, described relay switch module is G5Q-14 relay and peripheral circuit, and described DC electromagnetic valve is 4 points of normally closed solenoid valve DC12V water valve air valve.
Specifically arrangement mode, described infrared sensor can be installed along the wall directly over toilet bowl or ceiling, described instruction red light, instruction green light and display board are installed on toilet and enter directly over mouth, other module is integrated in a water-proof sealing box, it is fixed on lavatory on the roof of sheaf space or on wall, save space, and prevent artificial destruction, increase the service life.
Course of action of the present utility model is as follows:
During use, if someone enters toilet bowl search coverage, after pyroelectric infrared sensor detection human body signal, processor of single chip computer starts counting up, meanwhile, the display board that processor of single chip computer controls above toilet doorway shows " having people ", when detecting that entering the number at toilet bowl reaches setting value, processor of single chip computer sends corresponding instruction and controls the work of toilet bowl DC electromagnetic valve, and DC electromagnetic valve opens beginning auto-flushing in plough groove type waste preventer;Or processor of single chip computer controls DC electromagnetic valve and opens the most at regular intervals once, wash by water (detailed description of the invention sets itself as required) to plough groove type waste preventer.When detecting that the number at toilet bowl that enters reaches maximum (sum of toilet bowl), the display board that processor of single chip computer controls above toilet doorway show " the fullest ", controls relay switch simultaneously and connects and indicate red light to make it send out a warning.When equal nobody at each toilet bowl being detected, processor of single chip computer controls DC electromagnetic valve and does not works, and controls the display board above toilet doorway and shows " unmanned ", controls relay switch connection instruction green light simultaneously and makes it give a green light.When observing green light, cleanup crew can enter and sweep or maintainer can enter maintenance.
Embodiment described above is only to be described optimal way of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (9)
1. a lavatory multifunctional human infrared inductor, it is characterised in that: include detection module, control module, operational module and power module；Described detection module is infrared sensor；Described control module is processor of single chip computer；Described operational module includes DC electromagnetic valve, plough groove type waste preventer, relay switch module, instruction red light, instruction green light and display board；Described DC electromagnetic valve is arranged on water inlet pipe, and water inlet pipe connects described plough groove type waste preventer；The infrared probe sensing window alignment toilet bowl of described infrared sensor, the outfan of infrared sensor electrically connects with the input of described processor of single chip computer；The outfan of described processor of single chip computer electrically connects with described DC electromagnetic valve, and the outfan of described processor of single chip computer electrically connects with described display board, and the outfan of described processor of single chip computer electrically connects with the input of described relay switch module；Described instruction red light and instruction green light all outfans with described relay switch module electrically connect；Described power module is described infrared sensor, described processor of single chip computer, described relay switch module and described DC electromagnetic valve provide power supply.
Lavatory the most according to claim 1 multifunctional human infrared inductor, it is characterised in that: described power module includes the first power module and second source module；220V alternating current blood pressure lowering is become 12V unidirectional current, described second source module that 220V alternating current blood pressure lowering is become 5V unidirectional current by described first power module；Described first power module provides power supply for described infrared sensor and described DC electromagnetic valve, and described second source module provides power supply for described processor of single chip computer and described relay switch module.
Lavatory the most according to claim 2 multifunctional human infrared inductor, it is characterised in that: described first power module is made up of alternating voltage 220V fall 36V step-down rectifying circuit and 36V fall 12V direct-current voltage reducing circuit；Described second source module is made up of alternating voltage 220V fall 36V step-down rectifying circuit and 36V fall 5V direct-current voltage reducing circuit.
Lavatory the most according to claim 3 multifunctional human infrared inductor, it is characterised in that: described alternating voltage 220V fall 36V step-down rectifying circuit is made up of transformator and rectifier bridge stack；36V fall 12V direct-current voltage reducing circuit is made up of LM7812 chip；36V fall 5V direct-current voltage reducing circuit is made up of LM7805 chip.
Lavatory the most according to claim 1 multifunctional human infrared inductor, it is characterised in that: described infrared sensor uses RE200B pyroelectric infrared sensor, comprises BISS0001 driving chip.
Lavatory the most according to claim 1 multifunctional human infrared inductor, it is characterised in that: described processor of single chip computer includes AT89S51 chip, built-in timekeeping system.
Lavatory the most according to claim 1 multifunctional human infrared inductor, it is characterised in that: described relay switch module is G5Q-14 relay and peripheral circuit.
Lavatory the most according to claim 1 multifunctional human infrared inductor, it is characterised in that: described DC electromagnetic valve is 4 points of normally closed solenoid valve DC12V water valve air valve.
Lavatory the most according to claim 1 multifunctional human infrared inductor, it is characterised in that: described infrared sensor can be installed along the wall directly over toilet bowl or ceiling；Described instruction red light, instruction green light and display board are installed on toilet and enter directly over mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236152.6U CN205428077U (en) | 2016-03-26 | 2016-03-26 | Multi -functional human body IR induction device is used in lavatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236152.6U CN205428077U (en) | 2016-03-26 | 2016-03-26 | Multi -functional human body IR induction device is used in lavatory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428077U true CN205428077U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620236152.6U Expired - Fee Related CN205428077U (en) | 2016-03-26 | 2016-03-26 | Multi -functional human body IR induction device is used in lavatory |
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| CN (1) | CN205428077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105654636A (en) * | 2016-03-26 | 2016-06-08 | 六盘水师范学院 | Multifunctional human body infrared induction device for toilet |
| WO2021009542A1 (en) * | 2019-07-16 | 2021-01-21 | 朱慧恒 | Intelligent toilet based on low-voltage control |
-
2016
- 2016-03-26 CN CN201620236152.6U patent/CN205428077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105654636A (en) * | 2016-03-26 | 2016-06-08 | 六盘水师范学院 | Multifunctional human body infrared induction device for toilet |
| WO2021009542A1 (en) * | 2019-07-16 | 2021-01-21 | 朱慧恒 | Intelligent toilet based on low-voltage control |
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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 |
Granted publication date: 20160803 Termination date: 20180326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |