EP2296445A1 - Illuminateur de diode électroluminescente et interface de contrôle d'éclairage de l'illuminateur de diode électroluminescente - Google Patents

Illuminateur de diode électroluminescente et interface de contrôle d'éclairage de l'illuminateur de diode électroluminescente Download PDF

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Publication number
EP2296445A1
EP2296445A1 EP10175673A EP10175673A EP2296445A1 EP 2296445 A1 EP2296445 A1 EP 2296445A1 EP 10175673 A EP10175673 A EP 10175673A EP 10175673 A EP10175673 A EP 10175673A EP 2296445 A1 EP2296445 A1 EP 2296445A1
Authority
EP
European Patent Office
Prior art keywords
light emitting
emitting diode
illuminator
illumination
controller
Prior art date
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.)
Withdrawn
Application number
EP10175673A
Other languages
German (de)
English (en)
Inventor
Wan-Yu Hsieh
Chi-Hsiang Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2296445A1 publication Critical patent/EP2296445A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules

Definitions

  • the present invention relates to a light emitting diode illuminator and the illumination control interface of the light emitting diode illuminator, wherein the illumination is adjusted according to eh touch time from the users.
  • a conventional illuminator generally uses a light bulb or light tube.
  • the conventional light bulbs and light tubes have low efficiency and consume significant power.
  • the switch for the conventional light bulbs and light tubes is mechanical switch which requires the users to apply a force to the switch so as to activate the conventional light bulbs and light tubes.
  • Some of the mechanical switches can adjust the illumination of the conventional light bulbs and light tubes according the users' need, but these switches are easily worn out after being operated for a period of time.
  • LEDs light emitting diodes
  • a switch that can be easily operated and can adjust the illumination of the LEDs are needed without using the mechanical switches.
  • the present invention intends to provide a light emitting diode illuminator and the illumination control interface of the light emitting diode illuminator, wherein the illumination can be adjusted by touching the illuminator.
  • the present invention relates to a light emitting diode illuminator and comprises at least one light emitting diode, a power supply, an illumination control interface and a controller, wherein the power supply is electrically connected to the at least one light emitting diode so as to provide electric current to the at least one light emitting diode.
  • the illumination control interface senses the touch time from a user so as to generate a control signal.
  • the controller is electrically connected to the power supply and the illumination control interface so as to generate a modulation signal according to the control signal.
  • the power supply adjusts the electric current according to the modulation signal and the at least one light emitting diode generates an illumination according to the electric current.
  • the light emitting diode illuminator is electrically connected to the illumination control interface which is able to sense the touch time from a user so as to generate a control signal.
  • the light emitting diode illuminator comprises at least one light emitting diode, a power supply and a controller, wherein the power supply is electrically connected to the at least one light emitting diode so as to provide electric current to the at least one light emitting diode.
  • the controller is electrically connected to the power supply and the illumination control interface so as to generate a modulation signal according to the control signal.
  • the power supply adjusts the electric current according to the modulation signal and the at least one light emitting diode generating an illumination according to the electric current.
  • the illumination control interface is electrically connected to the light emitting diode illuminator, and comprises a touch sensor for sensing touch time from a user so as to generate a touch signal.
  • a controller is electrically connected to the touch sensor and generates a control signal according to the touch signal.
  • the light emitting diode illuminator generates an illumination according to the control signal.
  • the primary object of the present invention is to provide a light emitting diode illuminator whose illumination can be adjusted by touching the illumination control interface.
  • the light emitting diode illuminator 1 of the present invention can be used in interior or exterior to provide illumination.
  • the light emitting diode illuminator 1 comprises at least one light emitting diode 11, a power supply 13, an illumination control interface 15 and a first controller 17.
  • the second controller 153 is electrically connected to the power supply 13 and the illumination control interface 15.
  • the power supply 13 is electrically connected to the at least one light emitting diode 11 so as to provide electric current 130 to the at least one light emitting diode 11.
  • the illumination control interface 15 senses the touch time from a user so as to generate a control signal 150.
  • the second controller 153 generates a modulation signal 170 to the power supply 13 according to the control signal 150.
  • the power supply 13 adjusts the electric current 130 according to the modulation signal 170 and the at least one light emitting diode 11 illuminates correspondingly according to the electric current 130.
  • the illumination control interface 15 comprises a touch sensor 151 and a second controller 153.
  • the second controller 153 is electrically connected to the touch sensor 151, the touch sensor 151.
  • the second controller 153 generates the control signal 150 according to the touch signal 152.
  • the first controller 17 generates the modulation signal 170 according to the control signal 150 to allow the power supply 13 to adjust the electric current 130.
  • control signal 150 is a pulse width modulation signal and the first controller 17 and the second controller 153 can be FPGA, DSP or any control chip in the market.
  • the touch sensor 151 is an electric capacitor touch sensor.
  • the touch sensor 151 When the user continuously touches the illumination control interface 15 for five seconds, the touch sensor 151 generates a touch signal 152, and the second controller 153 generates the control signal 150 to the first controller 17 according to the touch signal 152.
  • the first controller 17 generates the modulation signal 170 according to the control signal 150.
  • the power supply 13 adjusts the electric current 130 according to the modulation signal 170 so that the at least one light emitting diode 11 generates a corresponding illumination according to the electric current 130.
  • Fig. 2 which shows a light emitting diode illumination system 2 which comprises a light emitting diode illuminator 3 and an illumination control interface 15 which is electrically connected to the light emitting diode illuminator 3.
  • the illumination control interface 15 comprises a touch sensor 151 and a controller 157.
  • the light emitting diode illuminator 3 comprises at least one light emitting diode 11, a power supply 13 and a controller 19.
  • the controller 17 of the illumination control interface 15 has the same functions as the second controller 153 in the first embodiment and the controller 19 of the light emitting diode illuminator 3 has the same functions as the first controller 17.
  • the controller 157 of the illumination control interface 15 generates a control signal 150 according to the touch signal 152 of the touch sensor 151.
  • the controller 19 generates a modulation signal 170 according to the control signal 150.
  • the light emitting diode illuminator 3 and the illumination control interface 15 can be used in different places such as the interior or exterior of a building, for example, the light emitting diode illuminator 3 is installed on a ceiling of an office and the illumination control interface 15 is installed on a wall so that the users can operate the illumination control interface 15 to adjust the illumination of the light emitting diode illuminator 3.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
EP10175673A 2009-09-08 2010-09-07 Illuminateur de diode électroluminescente et interface de contrôle d'éclairage de l'illuminateur de diode électroluminescente Withdrawn EP2296445A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098130177A TW201110810A (en) 2009-09-08 2009-09-08 Light emitting diode illuminator and illumination control interface

Publications (1)

Publication Number Publication Date
EP2296445A1 true EP2296445A1 (fr) 2011-03-16

Family

ID=43014453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10175673A Withdrawn EP2296445A1 (fr) 2009-09-08 2010-09-07 Illuminateur de diode électroluminescente et interface de contrôle d'éclairage de l'illuminateur de diode électroluminescente

Country Status (3)

Country Link
EP (1) EP2296445A1 (fr)
JP (1) JP3164349U (fr)
TW (1) TW201110810A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA030680B1 (ru) * 2012-10-31 2018-09-28 Хелвар Ой Аб Устройство для управления работой источников света

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104854959A (zh) * 2012-12-14 2015-08-19 郑相民 调光控制设备及方法
CN106445381A (zh) * 2016-09-20 2017-02-22 珠海市魅族科技有限公司 一种手持终端及无线传输方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239449A1 (de) * 2002-02-06 2003-08-07 Ulrich Kuipers Verfahren und Vorrichtung zur Realisierung von LED-Leuchten mit Farb- und/oder Helligkeitseinstellung und dem dazugehörigen Bedienelement
US20050083626A1 (en) * 1998-10-09 2005-04-21 Bruwer Frederick J. Intelligent electrical devices
DE102006025597A1 (de) * 2006-06-01 2007-12-13 Schrödinger, Karl, Dr. Anordnung zur Ansteuerung von Leuchtdioden

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050083626A1 (en) * 1998-10-09 2005-04-21 Bruwer Frederick J. Intelligent electrical devices
DE10239449A1 (de) * 2002-02-06 2003-08-07 Ulrich Kuipers Verfahren und Vorrichtung zur Realisierung von LED-Leuchten mit Farb- und/oder Helligkeitseinstellung und dem dazugehörigen Bedienelement
DE102006025597A1 (de) * 2006-06-01 2007-12-13 Schrödinger, Karl, Dr. Anordnung zur Ansteuerung von Leuchtdioden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA030680B1 (ru) * 2012-10-31 2018-09-28 Хелвар Ой Аб Устройство для управления работой источников света

Also Published As

Publication number Publication date
JP3164349U (ja) 2010-11-25
TW201110810A (en) 2011-03-16

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