WO2004092626A1 - Light emitting apparatus in tap water responding to water temperature - Google Patents
Light emitting apparatus in tap water responding to water temperature Download PDFInfo
- Publication number
- WO2004092626A1 WO2004092626A1 PCT/KR2003/002747 KR0302747W WO2004092626A1 WO 2004092626 A1 WO2004092626 A1 WO 2004092626A1 KR 0302747 W KR0302747 W KR 0302747W WO 2004092626 A1 WO2004092626 A1 WO 2004092626A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light emitting
- tap
- water
- tap water
- unit
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0404—Constructional or functional features of the spout
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/004—Sanitary equipment, e.g. mirrors, showers, toilet seats or paper dispensers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/04—Scales
- G01K1/06—Arrangements for facilitating reading, e.g. illumination, magnifying glass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C2001/0418—Water-basin installations specially adapted to wash-basins or baths having temperature indicating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/005—Lighting devices or systems producing a varying lighting effect using light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Definitions
- the present invention relates to a light emitting apparatus in a tap water
- this invention relates to a
- tap water temperature sensing type of light emitting apparatus that is adapted to emit
- the water is used.
- thermosensor type of light emitting apparatus including: a power source adapted to emit light.
- a control unit for sensing opening/closing state of the tap tube to
- control the power source such that if the tap tube is opened, power supply is done and if
- the tap tube is closed, the power supply is stopped; a sensing unit disposed around a
- the power source is provided with a generator that has a magnetic turbine
- the light emitting apparatus can generate power in itself, without
- the control unit is provided with a spring that is adapted to be fixed to the tap
- the sensing unit is adapted to measure the water temperature by use of the water
- thermocouple to be measured as a direct heat medium, unlike an alloy thermocouple, a thermister, or a
- FIG. 1 shows a view of the present invention
- FIG. 2 shows a block diagram of the units of the present invention
- FIG. 3 a shows a view of the circuit construction of each unit of the present invention
- FIG. 3 b shows a view of the example of the sensing unit and the light emitting unit of
- FIG. 3c shows a view used to describe the principles of the sensing unit of the present invention
- FIG. 4a shows a view of the generator of the present invention
- FIG 4b shows a sectional view taken along the line A—A of FIG. 4a;
- FIG. 5a shows a view of the control unit of the present invention
- FIG. 5b shows a view of another example of the control unit of the present invention.
- FIG. 6 shows a view of the light emitting unit and the light transmitting unit of the
- FIG. 7 shows a view of another application of the present invention.
- FIGS. 1 to 6 show the construction of
- the present invention includes a power source 15 that is
- a generator 10 that has a small size of magnetic turbine rotated by the
- rectifier 20 that transforms the alternating current generated in the generator 10 to direct
- control unit 30 that is adapted to sense whether the tap tube is opened and closed to thereby control the power supply
- a sensing unit 40 that is disposed around a portion where cool
- the power source 15 includes the generator 10 and the
- the generator 10 operates under the Faraday's law, which is similar to the
- turbine 11 is positioned at the discharge outlet through which tap water comes out and a
- the electricity that has been generated in the coil 13 is alternating current AC that is varied in size and direction as time passes
- FIG. 4b is a sectional view taken along the line A—A of FIG. 4a.
- the present invention provides a power system that can be used for almost semi ⁇
- the rectifier 20 serves to transform the alternating current generated in the generator
- the rectifier 20 may be made by the combination of rechargeable circuit including a
- the generator 10 is the system that generates electricity in itself by use of the pressure of discharge of tap water, but it is obvious that the commercial power for homes
- control unit 30 it serves to control the power source 15 in
- FIG. 5a includes a
- the magnetic valve 31 a magnetic valve 31, a spring 33 and a reed relay 35.
- the spring 33 is disposed inside
- the tap tube and preferably is made of a material that does not form any rust such as
- the spring 33 of the control unit 30 is fixed to the tap tube at one end thereof, and the
- the magnetic valve 31 is disposed at the other end of the spring 33.
- the reed relay 35 is
- the magnetic valve 31 applies a force caused by the pressure of
- FIG. 5b shows another example of the control unit 30 of the present invention.
- control unit 30 is formed in such a manner that a hollow tube 21 has a hole 25 formed on
- the sensing unit 40 serves to sense the water temperature, which is placed around a portion where cool water
- the sensing unit 40 may be placed at every portion
- the light emitting unit 50 serves to receive the power by the power source 15 and to
- the light emitting unit 50 is employed with two tones
- the light emitting unit 50 includes two LEDs 51 and 53
- the sensing unit 40 is more than a predetermined temperature T2, the high temperature
- driver 57 operates such that the LED 51 emits its own color light. However, if the
- water temperature is between the TI and T2, the low temperature driver 55 and the high
- temperature driver 57 are all activated such that the two LEDs 51 and 53 all emit their
- the light emitting unit 50 can emit the three color lights in
- FIG. 3b shows the details of the sensing unit 40, the high temperature driver 57, the
- the sensing unit 40 As shown, the sensing unit 40
- a common electrode k2 disposed in the middle portion thereof, a first electrode
- the three electrodes are disposed at the right side of the common electrode k3.
- the three electrodes are
- the common electrode k2 has a higher submersion height than the
- the common electrode k2 has a
- the electrodes of the sensing unit 40 are formed of carbon
- the sensing unit 40 is positioned around the portion where hot water and cool water
- the high temperature driver 57 includes a diode
- temperature driver 55 includes a diode D2, a resistance R2, a variable resistance R4 and
- a high temperature emitting diode LI is connected between a
- a low temperature emitting diode L2 is connected between an emitter of
- the present invention makes use of the principle that the electrical
- FIG. 3 c shows the principle of
- the first electrode kl is transmitted via the diode DI and the resistance RI to thereby
- transistor Q2 is the pnp transistor, it is not activated such that the light emitting diode L2
- the diodes LI and L3 are all operated.
- the high temperature light emitting diode LI emits the red light and the low temperature
- the construction of the light emitting unit 50 as mentioned above is just one example,
- the light transmitting unit 60 it serves to transmit the light from
- emitting unit 50 is mounted outside the tap tube for the purpose of preventing the
- transmitting unit 60 is not limited thereto. On the other hand, if the light emitting unit
- FIG. 7 shows another application of the present invention, where a shower hose 70 is connected to the discharge outlet of the tap water.
- the shower hose 70 is made of
- the light transmitted through the light transmitting unit 60 is sent to the
- shower hose 70 that has the different reflection on the outer and inner surfaces such that
- the light causes total internal reflection that allows the whole of shower hose 70 to emit
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Plumbing Installations (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/542,260 US7553076B2 (en) | 2003-01-16 | 2003-12-15 | Light emitting apparatus in tap water responding to water temperature |
AU2003304045A AU2003304045A1 (en) | 2003-01-16 | 2003-12-15 | Light emitting apparatus in tap water responding to water temperature |
JP2005516759A JP2006513341A (en) | 2003-01-16 | 2003-12-15 | Water temperature sensitive water-emitting device |
EP03816656A EP1590589A4 (en) | 2003-01-16 | 2003-12-15 | Light emitting apparatus in tap water responding to water temperature |
CA002513554A CA2513554A1 (en) | 2003-01-16 | 2003-12-15 | Light emitting apparatus in tap water responding to water temperature |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0002853 | 2003-01-16 | ||
KR1020030002853A KR20030013498A (en) | 2003-01-16 | 2003-01-16 | Light emitting apparatus in tap water responding to water temperature |
KR10-2003-0013299A KR100493202B1 (en) | 2003-01-16 | 2003-03-04 | Light emitting apparatus in tap water responding to water temperature |
KR10-2003-0013299 | 2003-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004092626A1 true WO2004092626A1 (en) | 2004-10-28 |
Family
ID=36383772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2003/002747 WO2004092626A1 (en) | 2003-01-16 | 2003-12-15 | Light emitting apparatus in tap water responding to water temperature |
Country Status (6)
Country | Link |
---|---|
US (1) | US7553076B2 (en) |
EP (1) | EP1590589A4 (en) |
JP (1) | JP2006513341A (en) |
AU (1) | AU2003304045A1 (en) |
CA (1) | CA2513554A1 (en) |
WO (1) | WO2004092626A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1531204A1 (en) * | 2003-11-11 | 2005-05-18 | modus high-tech electronics GmbH | Sanitary installation with coloured light emitting units for indicating the water temperature |
WO2005100852A1 (en) * | 2004-04-13 | 2005-10-27 | Saf Armaturen Gmbh | Process and device for generating coloured liquid streams in hot-water fittings |
EP1703024A1 (en) * | 2005-02-24 | 2006-09-20 | Giulio Ciana | Water dispenser device with lighting means powered by first and second electric current generators in the hot and cold water supply ducts |
EP1705297A1 (en) * | 2005-03-11 | 2006-09-27 | Kwc Ag | Sanitary fixture with light-guiding discharge tube |
WO2008006248A1 (en) * | 2006-07-07 | 2008-01-17 | Kevin Tsai | Lifting arm of shower with light emitting apparatus |
WO2008061928A1 (en) * | 2006-11-21 | 2008-05-29 | Osram Gesellschaft mit beschränkter Haftung | Water tap and method of irradiating water in a water tap |
DE202008003087U1 (en) | 2008-03-04 | 2008-08-21 | Butzke, Wolfgang | Device for producing the same color effects when combining liquid streams and translucent catch basins |
US7794095B2 (en) | 2005-03-11 | 2010-09-14 | Kwc Ag | Sanitary fitting with a lightguide outflow pipe |
CN101956865A (en) * | 2010-05-18 | 2011-01-26 | 周剑冰 | Water faucet |
WO2016105296A1 (en) * | 2014-12-26 | 2016-06-30 | Eczacibaşi Yapi Gereçleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Self-powered faucet with temperature and flow rate indication |
CN105921296A (en) * | 2016-05-24 | 2016-09-07 | 合肥皆达信息科技有限公司 | LED shower head with temperature-sensitive changing light |
DE102018103507A1 (en) * | 2018-02-16 | 2019-08-22 | Alfred Kärcher SE & Co. KG | Device for illuminating the impact area of a cleaning fluid and fluid delivery device with such a device |
US11602032B2 (en) | 2019-12-20 | 2023-03-07 | Kohler Co. | Systems and methods for lighted showering |
US20230193604A1 (en) * | 2021-12-17 | 2023-06-22 | Yongqiang Yan | Magnetic pull-out faucet |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7818830B2 (en) * | 2005-07-29 | 2010-10-26 | Thorley Industries, Llc | Safety bath spout cover and safety bath spout |
US20070047617A1 (en) * | 2005-07-29 | 2007-03-01 | Thorley Industries, Llc | Tap water temperature measurement and display system |
US20070130688A1 (en) * | 2005-12-14 | 2007-06-14 | Thorley Industries, Llc | Secure, impact resistant, tool free attaching bath spout cover |
WO2007070112A1 (en) * | 2005-12-14 | 2007-06-21 | Thorley Industries, Llc | Tap water temperature measurement and display system and safety bath spout cover using same |
US7857234B2 (en) * | 2006-03-03 | 2010-12-28 | Thorley Industries Llc | Remote shower actuation and temperature sensing unit |
US20090323761A1 (en) * | 2008-06-25 | 2009-12-31 | Pi Kuang Tsai | Water temperature indicating device for bath, shower and the like |
US20110259454A1 (en) * | 2010-04-22 | 2011-10-27 | Pi Kuang Tsai | Shower nozzle holder device having water temperature monitoring mechanism |
US8448664B2 (en) * | 2011-05-16 | 2013-05-28 | Fujian Xihe Sanitary Ware Technology Co., Ltd. | Fluid control device with fluid temperature display |
US20130269799A1 (en) * | 2012-04-12 | 2013-10-17 | Jason Swist | Method and system for user notification |
US9068327B2 (en) * | 2012-05-19 | 2015-06-30 | Oskar L. Granstrand | Flow meter for the measuring of fluid volumes originating from a faucet |
US9581255B2 (en) | 2012-07-23 | 2017-02-28 | Henning, Inc. | Multiple proportion delivery systems and methods |
DE102014206895A1 (en) * | 2014-04-10 | 2015-10-15 | Robert Bosch Gmbh | Turbine flow meter with wide operating radius and fine flow determination |
CN103924543B (en) * | 2014-04-16 | 2016-05-18 | 宁波大叶园林设备有限公司 | Electronic single step wheel is from walking snowplough |
CN103924546B (en) * | 2014-04-16 | 2016-05-18 | 宁波大叶园林设备有限公司 | Improved electronic single step wheel is from walking snowplough |
US20170088410A1 (en) * | 2015-09-30 | 2017-03-30 | Hydration Labs, Inc. | Beverage dispensing |
WO2019197662A1 (en) * | 2018-04-12 | 2019-10-17 | Motherson Innovations Company Ltd. | Lighting module for fluid delivery apparatus and fluid delivery apparatus |
US11148927B2 (en) | 2018-07-27 | 2021-10-19 | Hydration Labs, Inc. | Beverage dispensing |
USD998401S1 (en) | 2020-08-31 | 2023-09-12 | Hydration Labs, Inc. | Dispensing device |
US11603987B2 (en) | 2020-08-31 | 2023-03-14 | Kraus Usa Plumbing Llc | Lighting system for fixtures and appliances |
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KR20000024110A (en) * | 2000-01-21 | 2000-05-06 | 이재곤 | Water Temperature Sensing Type Remote Control Apparatus for Heated Room Temperature and Method Thereof |
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KR20030013498A (en) * | 2003-01-16 | 2003-02-14 | 안치엽 | Light emitting apparatus in tap water responding to water temperature |
US7000850B2 (en) * | 2004-04-27 | 2006-02-21 | Brand New Technology Ltd. | Anti-scald water valve assembly |
US7246941B2 (en) * | 2004-07-23 | 2007-07-24 | Invensys Building Systems | Sensing media temperature in an HVAC valve |
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- 2003-12-15 JP JP2005516759A patent/JP2006513341A/en active Pending
- 2003-12-15 CA CA002513554A patent/CA2513554A1/en not_active Abandoned
- 2003-12-15 US US10/542,260 patent/US7553076B2/en not_active Expired - Fee Related
- 2003-12-15 WO PCT/KR2003/002747 patent/WO2004092626A1/en not_active Application Discontinuation
- 2003-12-15 EP EP03816656A patent/EP1590589A4/en not_active Withdrawn
- 2003-12-15 AU AU2003304045A patent/AU2003304045A1/en not_active Abandoned
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US5171429A (en) * | 1989-09-29 | 1992-12-15 | Inax Corporation | Apparatus for discharging water with passage selection sensor |
US5491617A (en) * | 1993-05-12 | 1996-02-13 | Currie; Joseph E. | Illuminated fluid tap |
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Title |
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See also references of EP1590589A4 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1531204A1 (en) * | 2003-11-11 | 2005-05-18 | modus high-tech electronics GmbH | Sanitary installation with coloured light emitting units for indicating the water temperature |
WO2005100852A1 (en) * | 2004-04-13 | 2005-10-27 | Saf Armaturen Gmbh | Process and device for generating coloured liquid streams in hot-water fittings |
EP1703024A1 (en) * | 2005-02-24 | 2006-09-20 | Giulio Ciana | Water dispenser device with lighting means powered by first and second electric current generators in the hot and cold water supply ducts |
US7467874B2 (en) | 2005-03-11 | 2008-12-23 | Kwc Ag | Sanitary fitting with a lightguide outflow pipe |
EP1705297A1 (en) * | 2005-03-11 | 2006-09-27 | Kwc Ag | Sanitary fixture with light-guiding discharge tube |
US7794095B2 (en) | 2005-03-11 | 2010-09-14 | Kwc Ag | Sanitary fitting with a lightguide outflow pipe |
WO2008006248A1 (en) * | 2006-07-07 | 2008-01-17 | Kevin Tsai | Lifting arm of shower with light emitting apparatus |
WO2008061928A1 (en) * | 2006-11-21 | 2008-05-29 | Osram Gesellschaft mit beschränkter Haftung | Water tap and method of irradiating water in a water tap |
DE202008003087U1 (en) | 2008-03-04 | 2008-08-21 | Butzke, Wolfgang | Device for producing the same color effects when combining liquid streams and translucent catch basins |
CN101956865A (en) * | 2010-05-18 | 2011-01-26 | 周剑冰 | Water faucet |
WO2016105296A1 (en) * | 2014-12-26 | 2016-06-30 | Eczacibaşi Yapi Gereçleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Self-powered faucet with temperature and flow rate indication |
CN105921296A (en) * | 2016-05-24 | 2016-09-07 | 合肥皆达信息科技有限公司 | LED shower head with temperature-sensitive changing light |
DE102018103507A1 (en) * | 2018-02-16 | 2019-08-22 | Alfred Kärcher SE & Co. KG | Device for illuminating the impact area of a cleaning fluid and fluid delivery device with such a device |
US11602032B2 (en) | 2019-12-20 | 2023-03-07 | Kohler Co. | Systems and methods for lighted showering |
US12010776B2 (en) | 2019-12-20 | 2024-06-11 | Kohler Co. | Systems and methods for lighted showering |
US20230193604A1 (en) * | 2021-12-17 | 2023-06-22 | Yongqiang Yan | Magnetic pull-out faucet |
Also Published As
Publication number | Publication date |
---|---|
US20060118645A1 (en) | 2006-06-08 |
JP2006513341A (en) | 2006-04-20 |
EP1590589A4 (en) | 2006-01-18 |
AU2003304045A1 (en) | 2004-11-04 |
US7553076B2 (en) | 2009-06-30 |
CA2513554A1 (en) | 2004-10-28 |
EP1590589A1 (en) | 2005-11-02 |
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