CN201364203Y - Digital water-temperature backlight display device - Google Patents
Digital water-temperature backlight display device Download PDFInfo
- Publication number
- CN201364203Y CN201364203Y CNU2009201063267U CN200920106326U CN201364203Y CN 201364203 Y CN201364203 Y CN 201364203Y CN U2009201063267 U CNU2009201063267 U CN U2009201063267U CN 200920106326 U CN200920106326 U CN 200920106326U CN 201364203 Y CN201364203 Y CN 201364203Y
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- China
- Prior art keywords
- water
- temperature
- shell
- housing
- display device
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- Expired - Fee Related
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model belongs to a digital water-temperature backlight display device; one end of a shell is provided with a water inlet, the other end of the shell is provided with a water outlet, a temperature digital display screen and a water temperature indicator light of a liquid crystal display are arranged on the front side surface of the shell, a water wheel is arranged in a water passage of the shell in the water inlet, the two ends of a water wheel shaft is coupled with the shell by bearings, one end of the water wheel shaft is provided with a big gear which drives a micro generator by a small gear, a storage battery and a circuit board are arranged in the shell, a control module is arranged on the circuit board, and a temperature induction probe is arranged in the water passage of the shell. The digital water-temperature backlight display device can effectively use number and light to indicate the water temperature or the water temperature in pipeline, so as to eliminate a condition that a user is burned; the digital water-temperature backlight display device has the advantages of simple structure, convenient installation, self power generation, saving energy, low using cost and good effect.
Description
Technical field
The utility model belongs to a kind of water temperature display device.
Background technology
Traditional Purely mechanical water swivel has had has gone up century-old history, only plays on-off action, and along with the progress of society, waters such as family, hotel, bathroom are variation, can supply cold water also hot water supply function or warm water.Traditional water swivel can not satisfy modern people's needs.Present existing mixer tap, obtain required warm water after hot and cold water in cold water pipe and the hot-water line being mixed, but present water swivel can't show the temperature of water, the user does not know the water temperature state that flows out before touch, thereby the situation that causes the user to scald happens occasionally.On the other hand, effective water temperature in the display pipes on traditional heating pipeline is made troubles to use.
Summary of the invention
Therefore, the purpose of this utility model is a kind of digital water temperature backlight display device of design, temperature or the interior water temperature of pipeline that effectiveness numeral and light indication water can be arranged, stop the situation that the user scalds, have simple in structure, easy for installation, self power generation, save the energy, the low and effective advantage of use cost.For this reason, the utility model adopts an end of housing to be provided with water inlet, the other end of housing is provided with water delivering orifice, the temperature digital display screen of LCD and temperature indicator are positioned at the positive side of housing, be provided with water wheels in the housing water stream channel in water inlet, the water wheel axle two ends are coupling by bearing and housing, water wheel axle one end is provided with gear wheel, gear wheel drives microgenerator by pinion wheel, be provided with accumulator and circuit board in the housing, circuit board is provided with control module, and the temperature sense probe is arranged in the housing water stream channel.The said structure design has reached the purpose of this utility model.
Advantage of the present utility model can have the temperature or the interior water temperature of pipeline of effectiveness numeral and light indication water, stop the situation that the user scalds, can be widely used in water supply lines such as family, hotel, bathroom and factory and the hot duct, have simple in structure, easy for installation, the energy is saved in self power generation, the low and effective advantage of use cost.
Description of drawings
Figure is a structural representation of the present utility model
Specific embodiments
As shown in the figure, a kind of digital water temperature backlight display device mainly is made up of LCD 8, housing 7, water wheels 3 and microgenerator 15.One end of housing is provided with water inlet 2, and the other end of housing is provided with water delivering orifice 10.The temperature digital display screen 11 of LCD and temperature indicator 9 are positioned at the positive side of housing.Be provided with water wheels in the housing water stream channel in water inlet, water wheel axle 4 two ends are coupling by bearing 14 and housing.Water wheel axle one end is provided with gear wheel 13, and gear wheel drives microgenerator by pinion wheel 1.Be provided with accumulator 12 and circuit board 5 in the housing, circuit board is provided with control module 6, and temperature sense probe 16 is arranged in the housing water stream channel.
Described temperature indicator is positioned at the lower end of temperature digital display screen.
Be provided with the driving water wheels of microgenerator in the water stream channel of the utility model in housing.Utilize water to promote the water wheels rotation at the pressure energy of the water stream channel of flowing through, water wheels drive pinion wheel by the gear wheel speedup on the water wheel axle makes the microgenerator generating supply with battery stores.Microgenerator adopts brushless type many magnetic poles neodymium iron boron rotor or stator permanent magnet that the brush type is arranged; and be connected to the power-supply system that constitutes with bridge-type or three phase rectifier diode and energy-storage capacitor and voltage-limiting protector at the electric output terminal of microgenerator; be conventional art, so be not repeated.The electric energy that the battery stores microgenerator sends also provides power supply for electronic components such as LCD and control modules.Temperature indicator is made of the LED lamp of three kinds of economize on electricitys of red, green, blue.Control module adopts integrated circuit or MCU chip controls to adjust the numeral of water temperature on the temperature digital display screen and the temperature indicator of corresponding water temperature section.Temperature indicator by below 30 ℃, 30 ℃～60 ℃, 60 ℃～70 ℃ show blue, green, red trichromatism, indicating water temperature respectively.In the time of also can being arranged on more than 70 ℃, red temperature indicator flash caution.
During use, water inlet of the present utility model is connected on the supply channel terminal conduit, water inlet is connected on the water swivel front tube.Also can be located in water supply line and the hot duct.The water of the water stream channel in the housing of flowing through promotes water wheels and rotates, and water wheels drive pinion wheel by the gear wheel speedup on the water wheel axle makes the microgenerator generating supply with battery stores, and accumulator provides power supply for electronic components such as LCD and control modules.Control module reads water temperature by the temperature sense probe and shows the temperature indicator of water temperature numeral and corresponding water temperature section by temperature indicator and temperature digital display screen.Elements such as LCD are for selling product, so be not repeated.
In a word, water temperature in the temperature of the utility model effective numeral of energy and lamplight pointing water or the pipeline is stopped to make The situation that the user scalds can be widely used in water supply line and the heating pad pipes such as family, hotel, bathroom and factory In the road, have simple in structurely, easy for installation, the energy is saved in self power generation, low and effective excellent of use cost The point.
Claims (2)
1, a kind of digital water temperature backlight display device, mainly by LCD, housing, water wheels and microgenerator are formed, it is characterized in that: an end of housing is provided with water inlet, the other end of housing is provided with water delivering orifice, the temperature digital display screen of LCD and temperature indicator are positioned at the positive side of housing, be provided with water wheels in the housing water stream channel in water inlet, the water wheel axle two ends are coupling by bearing and housing, water wheel axle one end is provided with gear wheel, gear wheel drives microgenerator by pinion wheel, be provided with accumulator and circuit board in the housing, circuit board is provided with control module, and the temperature sense probe is arranged in the housing water stream channel.
2, by the described digital water temperature backlight display device of claim 1, it is characterized in that: described temperature indicator is positioned at the lower end of temperature digital display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201063267U CN201364203Y (en) | 2009-03-04 | 2009-03-04 | Digital water-temperature backlight display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201063267U CN201364203Y (en) | 2009-03-04 | 2009-03-04 | Digital water-temperature backlight display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364203Y true CN201364203Y (en) | 2009-12-16 |
Family
ID=41474871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201063267U Expired - Fee Related CN201364203Y (en) | 2009-03-04 | 2009-03-04 | Digital water-temperature backlight display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364203Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455658A (en) * | 2016-01-07 | 2016-04-06 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser and hot water output control method thereof |
| CN111412999A (en) * | 2020-03-30 | 2020-07-14 | 南京邮电大学 | Zero-power-consumption shower water temperature detection display device |
-
2009
- 2009-03-04 CN CNU2009201063267U patent/CN201364203Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455658A (en) * | 2016-01-07 | 2016-04-06 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser and hot water output control method thereof |
| CN111412999A (en) * | 2020-03-30 | 2020-07-14 | 南京邮电大学 | Zero-power-consumption shower water temperature detection display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20100304 |