CN206805242U - A kind of shower nozzle with water prompt facility - Google Patents
A kind of shower nozzle with water prompt facility Download PDFInfo
- Publication number
- CN206805242U CN206805242U CN201720721600.6U CN201720721600U CN206805242U CN 206805242 U CN206805242 U CN 206805242U CN 201720721600 U CN201720721600 U CN 201720721600U CN 206805242 U CN206805242 U CN 206805242U
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- Prior art keywords
- water
- shower nozzle
- modular converter
- module
- led
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- Bathtubs, Showers, And Their Attachments (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a kind of shower nozzle with water prompt facility, including the generating power by water current module being installed on shower nozzle intake tunnel, and Switching Power Supply modular converter, waveform modular converter, single chip control module and LED indicating modules on shower nozzle internal control circuit plate are installed on, generating power by water current module is used to produce ac signal after current are generated electricity by generating power by water current module；Switching Power Supply modular converter is used to the ac signal that generating power by water current module exports being converted into 5V DC signal input waveform modular converters and single chip control module；Waveform modular converter is used to the ac signal exported from generating power by water current module being converted into square-wave pulse signal；Single chip control module is used to calculate the pulse number of the square-wave pulse signal exported from waveform modular converter by the counter built in single-chip microcomputer so as to the size for the water consumption that converts；LED indicating modules are used for the real-time water consumption for indicating rain spray nozzle.
Description
Technical field
Sanitary bath equipment field is the utility model is related to, more particularly to a kind of shower nozzle with water prompt facility.
Background technology
It is convenient and comfortable that shower is brought to the mankind, almost turns into the essential household electrical appliance of every household now.
But just because of this convenience and comfortably, it can make people are casual when having a bath to increase unnecessary usage time and using frequency
Rate, so as to cause the waste of water resource.
In actual life, " shower " is almost many people and will done things daily, is family's water consumption highest daily routines,
Account for family monthly average consumption more than 40%, but how much water used during taking notice of whole shower by how many people, it is and unrestrained
How much water takenOr it is more easy to form water-saving good custom.Country proposes using water wisely again always, but forms using water wisely habit
Used is not overnight horse back can again, if people can learn water consumption in real time when having a bath, conscious will be controlled
Water consumption.
Scheme of the present utility model is the improvement carried out regarding to the issue above to existing shower nozzle.
Utility model content
In order to overcome deficiency of the prior art, the utility model provides a kind of shower spraying with water prompt facility
Head, the present water consumption of user is reminded by the change of LED warning light colors.
In order to reach above-mentioned purpose of utility model, technical scheme is as follows used by solving its technical problem：
A kind of shower nozzle with water prompt facility, including the generating power by water current being installed on shower nozzle intake tunnel
Module, and Switching Power Supply modular converter, waveform modular converter, the single-chip microcomputer being installed on shower nozzle internal control circuit plate
Control module and LED indicating modules, wherein：
The input of the generating power by water current module is connected with intake tunnel, output end and the Switching Power Supply modular converter and
Waveform modular converter is electrically connected with, for producing exchange after the current in intake tunnel are generated electricity by the generating power by water current module
Electric signal, the ac signal are divided into two-way, are conveyed to the Switching Power Supply modular converter all the way, and another way is conveyed to described
Waveform modular converter；
The input of the Switching Power Supply modular converter is electrically connected with the generating power by water current module, output end and the ripple
Shape modular converter and single chip control module are electrically connected with, for the ac signal conversion for exporting the generating power by water current module
The waveform modular converter and single chip control module are inputted into 5V DC signals；
The input of the waveform modular converter is electrically connected with the generating power by water current module and Switching Power Supply modular converter,
Output end is electrically connected with the single chip control module, for the ac signal that will be exported from the generating power by water current module
It is converted into shaping square-wave pulse signal；
The input of the single chip control module electrically connects with the waveform modular converter and Switching Power Supply modular converter
Connect, output end is electrically connected with the LED indicating modules, for being calculated by the counter built in the single-chip microcomputer from described
The pulse number of the shaping square-wave pulse signal of waveform modular converter output is so as to the size for the water consumption that converts；
The input of the LED indicating modules is electrically connected with the single chip control module, for indicating the shower
The real-time water consumption of shower nozzle.
Further, in addition to bluetooth module, the bluetooth module and the output end of the single chip control module are electrical
Connection, for water data corresponding with the progress bluetooth connection of the intelligent terminal of outside and real-time Transmission to intelligent terminal.
Further, the generating power by water current module is a generating power by water current sensor, the leaf in the generating power by water current sensor
Wheel, which often rotates a circle, produces an ac signal.
Further, the LED indicating modules are a LED light, and it is yellow that the LED light includes LED green lights, LED
Lamp and LED red lights, wherein：
When the real-time water consumption of the shower nozzle is more than decaliter, the LED green lights light；
When the real-time water consumption of the shower nozzle is more than three decaliters, the LED amber lights light；
When the real-time water consumption of the shower nozzle is more than five decaliters, the LED red lights light.
Further, in addition to input setting module, the input setting module are defeated with the single chip control module
Enter end to be electrically connected with, it is corresponding in the case of the LED green lights, LED amber lights and LED red lights each light for inputting and setting
Threshold range.
Preferably, the single chip control module uses STC12C5204AD type single-chip microcomputers.
Preferably, the shower nozzle is made by transparent material, is shown for the LED indicating modules.
The utility model is allowed to compared with prior art, have the following advantages that and accumulate due to using above technical scheme
Pole effect：
The utility model provides a kind of shower nozzle with water prompt facility with automatic prompting water, water prison
The characteristics of control is simple, stability is good, structure is novel, easy to use.Particularly, the size of water consumption is intuitively shown, can be with
User is understood water consumption, form good water habits, reach water-saving purpose, there are wide market prospects.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described.It is clear that drawings in the following description are only some embodiments of the utility model,
For those skilled in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.In accompanying drawing：
Fig. 1 is a kind of system block diagram of the shower nozzle with water prompt facility of the utility model；
Fig. 2 is a kind of pictorial diagram of the shower nozzle with water prompt facility of the utility model；
Fig. 3 is generating power by water current sensor pictorial diagram in a kind of shower nozzle with water prompt facility of the utility model；
Fig. 4 is the circuit of Switching Power Supply modular converter in a kind of shower nozzle with water prompt facility of the utility model
Figure；
Fig. 5 is the circuit diagram of waveform modular converter in a kind of shower nozzle with water prompt facility of the utility model；
Fig. 6 is the circuit of single chip control module in a kind of shower nozzle with water prompt facility of the utility model
Figure.
【Primary symbols explanation】
1- generating power by water current modules；
2- Switching Power Supply modular converters；
3- waveform modular converters；
4- single chip control modules；
5-LED indicating modules；
6- bluetooth modules；
7- control boards；
8- impellers.
Embodiment
Below with reference to accompanying drawing of the present utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Whole description and discussion, it is clear that as described herein is only a part of example of the present utility model, is not whole realities
Example, based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the utility model.
As illustrated in fig. 1 and 2, the utility model discloses a kind of shower nozzle with water prompt facility, including installation
In the generating power by water current module 1 on shower nozzle intake tunnel, and the switch being installed on shower nozzle internal control circuit plate 7
Power transfer module 2, waveform modular converter 3, single chip control module 4 and LED indicating modules 5, wherein：
The input of the generating power by water current module 1 is connected with intake tunnel, output end and the Switching Power Supply modular converter 2
It is electrically connected with waveform modular converter 3, for being produced after the current in intake tunnel are generated electricity by the generating power by water current module 1
Ac signal, the ac signal are divided into two-way, are conveyed to the Switching Power Supply modular converter 2, another way conveying all the way
To the waveform modular converter 3；
The input of the Switching Power Supply modular converter 2 is electrically connected with the generating power by water current module 1, output end with it is described
Waveform modular converter 3 and single chip control module 4 are electrically connected with, for the exchange telecommunications for exporting the generating power by water current module 1
Number it is converted into 5V DC signals and inputs the waveform modular converter 3 and single chip control module 4；
The input of the waveform modular converter 3 electrically connects with the generating power by water current module 1 and Switching Power Supply modular converter 2
Connect, output end is electrically connected with the single chip control module 4, for the exchange that will be exported from the generating power by water current module 1
Electric signal is converted into shaping square-wave pulse signal；
The input of the single chip control module 4 and the waveform modular converter 3 and Switching Power Supply modular converter 2 are electrical
Connection, output end are electrically connected with the LED indicating modules 5, are come from for being calculated by the counter built in the single-chip microcomputer
The pulse number for the shaping square-wave pulse signal that the waveform modular converter 3 exports is so as to the size for the water consumption that converts；
The input of the LED indicating modules 5 is electrically connected with the single chip control module 4, for indicating the leaching
Bathe the real-time water consumption of shower nozzle.In the present embodiment, the LED indicating modules 5 are a LED indicator lamps, the LED light bag
LED green lights, LED amber lights and LED red lights are included, wherein：
When the real-time water consumption of the shower nozzle is more than decaliter, the LED green lights light；
When the real-time water consumption of the shower nozzle is more than three decaliters, the LED amber lights light；
When the real-time water consumption of the shower nozzle is more than five decaliters, the LED red lights light.
User's water consumption is reminded in segmentation, can allow the clear water consumption used in oneself of user, so as to reach
Water-saving purpose.
As shown in figure 3, the generating power by water current module 1 is a generating power by water current sensor, shown water flow generator sensor profit
With the hydraulic pressure in water supply network (intake tunnel) come what is generated electricity, current pass through horn-like water inlet, it is therefore an objective to flow into water
Row supercharging so that in the case where hydraulic pressure is very low, impeller can also obtain power, and impeller can be pivoted under current driving,
Turbine is connected by bearing with generating mechanism, so as to drive the rotor of generator to rotate, cutting magnetic induction line, so as to produce exchange
Electric signal.Those skilled in the art are based on described above, it should be appreciated that the structure of gear increasing unit and mag-dynamo,
No longer it is described in detail herein.
In addition, the single chip control module 4 and waveform modular converter 3 in the system need external 5V direct current
Source, and the supply voltage that generating power by water current module 1 comes out is an ac signal changed as rotating speed changes, therefore to design
Power-switching circuit.As shown in figure 4, become pulsating direct current signal after the rectifier bridge that AC signal is made up of D1-D4, logical
C11 capacitor filtering is crossed, produces smooth direct current signal, what is be followed by is the DC-DC Switching Power Supplies that MC34063U2 chips are core
Circuit, it is possible thereby to calculate Vout=1.25V* (1+R6/R5)=1.25*4=5V, its operating efficiency can reach 90% or so,
More stable than 7805 grade linear voltage regulator voltage outputs is more, it should be noted that the control source output electricity that MC34063 can be born
Absolute value sum is pressed otherwise to be unable to the work of safety and stability no more than 40V.
In the present embodiment, as shown in Fig. 2 the AC signal that water flow generator sensor comes out is impeller under current driving
Can be pivoted it is regular caused by, that is, impeller turns around can produce the AC signal of a cycle, using this principle,
Can be by calculating the number of cycles of this AC signal so as to the water size that converts, and the counter in single chip control module 4
The number of external pulse signal can only be sampled, therefore needs external waveform changing circuit, as shown in figure 5, AC signal is from LM358's
3 pin input, and the input voltage of 2 pin of adjustment is a suitable voltage, passes through the comparison circuit inside LM358, shaping square wave arteries and veins
Signal is rushed to export to the detection of single-chip microcomputer P3.4 mouths from 1 pin.
Preferably, as shown in fig. 6, the single chip control module 4 is used as controller using low-power consumption
STC12C5204AD type single-chip microcomputers.The number of pulses from P3.4 mouths is calculated first with counter function, after calculating outflow
Comparing is carried out, with P1.0 is driven after 10 liters of water, point gives a green light；After 30 liters of water, P1.1 is driven, lights amber light；With
After 50 liters of water, P1.1 is driven, point sends out a warning.
Further, the shower nozzle also includes bluetooth module 6, the bluetooth module 6 and single-chip microcomputer control mould
The output end of block 4 is electrically connected with, for simultaneously real-time Transmission to be corresponding with the progress bluetooth connection (not shown) of the intelligent terminal of outside
Water data is to intelligent terminal.In the present embodiment, bluetooth module 6 can be connected by P3.0, P3.1 mouth with the data of water and sent
To mobile phone, user can understand the use regimen condition of a period using cell phone application.
Further, the shower nozzle also includes input setting module (not shown), the input setting module and institute
The input for stating single chip control module 4 is electrically connected with, for inputting and setting the LED green lights, LED amber lights and LED red lights
Corresponding threshold range in the case of each lighting.User can flexibly set corresponding threshold value, and independence is stronger.
Preferably, the shower nozzle is made by transparent material, is shown for the LED indicating modules 5, convenient
User observes the change of water consumption.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.
Claims (7)
1. a kind of shower nozzle with water prompt facility, it is characterised in that including being installed on shower nozzle intake tunnel
Generating power by water current module, and be installed on shower nozzle internal control circuit plate Switching Power Supply modular converter, waveform conversion
Module, single chip control module and LED indicating modules, wherein：
The input of the generating power by water current module is connected with intake tunnel, output end and the Switching Power Supply modular converter and waveform
Modular converter is electrically connected with, for producing exchange telecommunications after the current in intake tunnel are generated electricity by the generating power by water current module
Number, the ac signal is divided into two-way, is conveyed to the Switching Power Supply modular converter all the way, and another way is conveyed to the waveform
Modular converter；
The input of the Switching Power Supply modular converter is electrically connected with the generating power by water current module, and output end turns with the waveform
Change the mold block and single chip control module is electrically connected with, the ac signal for the generating power by water current module to be exported is converted into 5V
DC signal inputs the waveform modular converter and single chip control module；
The input of the waveform modular converter is electrically connected with the generating power by water current module and Switching Power Supply modular converter, output
End is electrically connected with the single chip control module, for the ac signal conversion that will be exported from the generating power by water current module
Into shaping square-wave pulse signal；
The input of the single chip control module is electrically connected with the waveform modular converter and Switching Power Supply modular converter, defeated
Go out end to be electrically connected with the LED indicating modules, the waveform is come from for being calculated by the counter built in the single-chip microcomputer
The pulse number of the shaping square-wave pulse signal of modular converter output is so as to the size for the water consumption that converts；
The input of the LED indicating modules is electrically connected with the single chip control module, for indicating the shower nozzle
Real-time water consumption.
2. a kind of shower nozzle with water prompt facility according to claim 1, it is characterised in that also including bluetooth
Module, the bluetooth module and the output end of the single chip control module are electrically connected with, for entering with the intelligent terminal of outside
Row bluetooth connection and the corresponding water data of real-time Transmission are to intelligent terminal.
A kind of 3. shower nozzle with water prompt facility according to claim 1, it is characterised in that the current hair
Electric module is a generating power by water current sensor, and the impeller in the generating power by water current sensor often rotates a circle one exchange telecommunications of generation
Number.
4. a kind of shower nozzle with water prompt facility according to claim 1, it is characterised in that the LED refers to
It is a LED light to show module, and the LED light includes LED green lights, LED amber lights and LED red lights, wherein：
When the real-time water consumption of the shower nozzle is more than decaliter, the LED green lights light；
When the real-time water consumption of the shower nozzle is more than three decaliters, the LED amber lights light；
When the real-time water consumption of the shower nozzle is more than five decaliters, the LED red lights light.
5. a kind of shower nozzle with water prompt facility according to claim 4, it is characterised in that also include input
Setting module, the input setting module and the input of the single chip control module are electrically connected with, for inputting and setting
The LED green lights, LED amber lights and LED red lights threshold range corresponding in the case of each lighting.
A kind of 6. shower nozzle with water prompt facility according to claim 1, it is characterised in that the single-chip microcomputer
Control module uses STC12C5204AD type single-chip microcomputers.
7. a kind of shower nozzle with water prompt facility according to any one in claim 1-6, its feature exist
In the shower nozzle is made by transparent material, is shown for the LED indicating modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721600.6U CN206805242U (en) | 2017-06-20 | 2017-06-20 | A kind of shower nozzle with water prompt facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721600.6U CN206805242U (en) | 2017-06-20 | 2017-06-20 | A kind of shower nozzle with water prompt facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805242U true CN206805242U (en) | 2017-12-26 |
Family
ID=60749164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721600.6U Expired - Fee Related CN206805242U (en) | 2017-06-20 | 2017-06-20 | A kind of shower nozzle with water prompt facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045312A (en) * | 2017-06-20 | 2017-08-15 | 苏州工业职业技术学院 | A kind of shower nozzle with water prompt facility |
-
2017
- 2017-06-20 CN CN201720721600.6U patent/CN206805242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045312A (en) * | 2017-06-20 | 2017-08-15 | 苏州工业职业技术学院 | A kind of shower nozzle with water prompt facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |