WO2013122555A2 - Mécanisme de commande éclairé apte à être commandé sans contact - Google Patents

Mécanisme de commande éclairé apte à être commandé sans contact Download PDF

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Publication number
WO2013122555A2
WO2013122555A2 PCT/TR2013/000061 TR2013000061W WO2013122555A2 WO 2013122555 A2 WO2013122555 A2 WO 2013122555A2 TR 2013000061 W TR2013000061 W TR 2013000061W WO 2013122555 A2 WO2013122555 A2 WO 2013122555A2
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
control
illuminated
mechanism according
control circuit
Prior art date
Application number
PCT/TR2013/000061
Other languages
English (en)
Other versions
WO2013122555A3 (fr
Inventor
Ahmet PESKIRCIOGLU
Original Assignee
Semtech Elektronik Sanayi Ve Ticaret Limited Sirketi
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 Semtech Elektronik Sanayi Ve Ticaret Limited Sirketi filed Critical Semtech Elektronik Sanayi Ve Ticaret Limited Sirketi
Publication of WO2013122555A2 publication Critical patent/WO2013122555A2/fr
Publication of WO2013122555A3 publication Critical patent/WO2013122555A3/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/10—Arrangement or mounting of ignition devices
    • F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons

Definitions

  • the invention relates to contactless controllable illuminated control mechanisms which are used for igniting the cookers within industrial and domestic gas and electric cookers and for indicating the gas adjustment level to the user.
  • LED light circuits are run by 220V.
  • the power is used after being reduced to 12V from 200V by means of an adapter.
  • the use of adapter causes problems in terms of cost and space.
  • buttons without light and in the ones controlled with light upon touching the lighter in ignition position, i.e. moving the lighter downwards, contact occurs with the metal surface and said contact affects ignition.
  • physical abrasion occurs in the meantime. This, in turn, leads to breakdowns and shortens the service life of the button.
  • level switch of the button is performed by the friction of the button around its own axis.
  • the invention configured by being inspired from current conditions, aims to solve the above mentioned drawbacks.
  • the object of the invention is to introduce an illuminated control mechanism that has a light source emitting light at equal brightness in 360°, i.e. in every direction. Thus, it becomes easy for the user to perceive the light no matter where s/he looks at.
  • Another object of the invention is to make the control circuit providing the brightness of said light cause no further heating apart from that in the state of the art.
  • Another object of the invention is to eliminate the need for the use of an adapter, and thus provide advantage in terms of cost and space, thanks to the direct use of the electronic components integrated in the system with 220V.
  • Another object of the invention is to eliminate the friction occurring when the button contacts a metal surface within the state of the art thanks to the use of magnetic sensor within the system, and to perform ignition, on-off mode of the light via magnetic sensor. Hence, no abrasion or corrosion occurs.
  • Another object of the invention is to make the circuit completely resistant to heat, liquid, moisture and humidity, thanks to the fact that contactless controlled electronic light circuit in the form of a ring is coated with an insulator of transparent chemical, e.g. epoxy.
  • Another object of the invention is to increase light level of the light sources by making the contactless controlled electronic light circuit in the form of ring read the information on magnetic sensor as the button is rotated, and enable the user to understand which section burns at what level, of these light sources.
  • Another object of the invention is to be compatible with any kind of taps used in any cooker by being inserted around the tap in ring form, since the contactless controlled illuminated control circuit is configured in ring form.
  • the system comprising illuminated control circuit and button is therefore universal.
  • Another object of the invention is that the contactless controlled electronic illuminated control circuit is controlled only in two axes (i.e. x and y axes). The reason for this is to eliminate the need for a third axis motion due to the fact that control is made by magnetic sensor and no contact is required.
  • an illuminated control mechanism which is used in industrial and domestic gas and electric cookers for igniting the cooker and for indicating gas level to the user and which has the characteristic of being contactless controlled, said mechanism comprising magnetic control knob capable of moving rotationally in x axis; at least one, preferably two magnets which is located on said magnetic control button and which can be detected by magnetic positioning sensor; a control circuit on which at least one, preferably two magnetic positioning sensors are located, said sensor detecting said magnets and allowing brightness level of the light sources to change when magnetic control button is rotated; magnetic control button moveable downwards and upwards in y axis; at least one magnet located on said magnetic control button and detectable by magnetic ignition sensor; and another control circuit on which at least one magnetic ignition sensor is located, said sensor detecting the magnet when the magnetic control button moves downwards in y axis, and allowing the gas to be ignited.
  • Fig. 1 is the view of contactless controllable illuminated control button according to the invention, when it is dismounted.
  • Fig. 2 is the bottom view of the preferred embodiment of the control circuit.
  • Fig. 3 is the top view of the preferred embodiment of the control circuit.
  • LED Light source
  • the illuminated control mechanism comprises, as main components, magnetic control knob (1 ) and control circuit (4).
  • Mini magnets (1 1 ) are provided on magnetic control knob (1 ).
  • Mini magnets (1 1 ) can also be located on magnet positioning member (12) which may be placed in control knob (1) (Fig. 1 ).
  • the magnets (1 1 ) are at least two, preferably three, in number.
  • One magnetic ignition sensor (43) and at least one, preferably two magnetic positioning sensors (42) corresponding to said mini magnets (1 1 ) are provided on the control circuit (4).
  • control circuit can be controlled only in two axes (i.e. x and y axes). The reason for this is to eliminate the need for a third axis motion due to the fact that control is made by magnetic sensors (42, 43) and no contact is required.
  • Said control knob (1 ) as it is rotated, enables the magnets (1 1 ) thereon to get near to and away from magnetic positioning sensors (42) on the control circuit (4), and thus serving as a switch allowing the LEDs (44), i.e. light sources (44), to be on and off, or the brightness level to change.
  • Control circuit (4) with magnetic sensor is integrated with fixing member (41 ). Thanks to the lugs (41 1 ) formed on the fixing member (41 ) which is integrated with said control circuit (4), control circuit (4) is fixed to fixing and sealing member (2), and thus to the control button (1 ) connected to said sealing member (2).
  • Control unit (4) is designed for universal applications. It is easy to mount.
  • Light sources (44), i.e. LEDs (44), are located on the upper surface of the control circuit (4) and they are preferably three in number. LEDs (44) are three- level, i.e. they provide illumination in three different light levels. LEDs (44) emit light at equal brightness in 360°, i.e. in every direction. Thus, it becomes easy for the user to perceive the light no matter where s/he looks at.
  • the system providing the brightness of the light emitted by said light sources (44) causes no heating, because the components enabling the control circuit (4) to be run by 220V operate by consuming little heat.
  • the LED lights (44) chosen are of SMD (Surface Mount Device) type, they occupy less space and emit bright light even in high current (30-40mA) and they heat negligibly.
  • multilayer capacitor (50) of 275V integrated with control circuit (4), diode bridge (40) of SMD (Surface Mount Device) type (600V) and nickel-chrome coated, wire-wound R1 , R2 and R3 resistors (47, 48, 49) can all be used with 220V directly, there is no need for the use of an adapter, thereby providing advantage in terms of cost and space.
  • Said capacitor and resistors are special fabrication.
  • Coating material (6) is provided on control circuit (4).
  • Said coating material (6) is a transparent, clear material, e.g. epoxy. Coating material (6) reduces light transmittance. Furthermore, it prevents electronic control circuit (4) from being damaged by heat and liquid. It protects the control circuit (4) with magnetic sensor by insulating. Coating material (6) makes the control circuit (4) completely resistant to heat, liquid, moisture and humidity.
  • Fixing and sealing member (2) is preferably a gasket. Said fixing and sealing member (2) is located inside magnetic control knob (1 ) and assists in the fixation of the control unit (4) to the control knob (1 ). Another function of the fixing and sealing member (2) is to provide liquid sealing.
  • Cooker surface (3) is the surface of the front panel on the cooker.
  • Gas tap (5) provides gas flow.
  • the operating principle of the illuminated control mechanism is as follows:
  • the control circuit (4) not only allows light control, but also enables the ignition to be performed.
  • gas tap (5) is opened and gas flow is directed to the desired section. Flow amount of the gas depends on how much the control knob (1 ) is rotated.
  • the magnetic ignition sensor (43) which does not detect the mini magnet (1 1 ) in closed position, now detects said magnet (43) and enables the gas to be burned by sending command to the ignition unit by means of integrated circuit 1 (45).
  • control circuit (4) changes the brightness of the light sources (44) by means of the integrated circuit 2 (46).
  • the magnetic control knob (1 ) While the gas is burning in any section, the magnetic control knob (1 ) is rotated in increasing direction or otherwise when it is desired to increase or decrease gas amount. While an increase or decrease in gas flow is achieved with this rotation, at the same time the brightness of the light sources (44) that emit light is also changed.
  • the control circuit (4) with magnetic sensor enables the magnetic positioning sensor (42) provided thereon and the magnets (1 1 ) provided on said control button (1 ) to get near to and away from one another, and it also allows the light sources (44) to emit light at different levels.
  • the user understands the level of gas.
  • it is also possible to inform the user by making the light sources (44) emit light in different color.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Cookers (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

L'invention concerne des mécanismes de commande éclairés aptes à être commandés sans contact, qui sont utilisés pour allumer des cuiseurs dans des cuiseurs à gaz et électriques, industriels et domestiques, et pour indiquer à l'utilisateur le niveau de réglage de gaz.
PCT/TR2013/000061 2012-02-16 2013-02-15 Mécanisme de commande éclairé apte à être commandé sans contact WO2013122555A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2012/01754 2012-02-16
TR2012/01754A TR201201754A2 (tr) 2012-02-16 2012-02-16 Temassız kontrol edilebilen ışıklı kontrol devresi.

Publications (2)

Publication Number Publication Date
WO2013122555A2 true WO2013122555A2 (fr) 2013-08-22
WO2013122555A3 WO2013122555A3 (fr) 2013-11-21

Family

ID=47004696

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2013/000061 WO2013122555A2 (fr) 2012-02-16 2013-02-15 Mécanisme de commande éclairé apte à être commandé sans contact

Country Status (2)

Country Link
TR (1) TR201201754A2 (fr)
WO (1) WO2013122555A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3396254A1 (fr) * 2017-04-27 2018-10-31 Electrolux Appliances Aktiebolag Élément de commande pour plaque de cuisson à gaz
US10302306B2 (en) 2017-04-14 2019-05-28 Haier Us Appliance Solutions, Inc. Cooking appliance and knob assembly
US10345514B2 (en) 2017-02-22 2019-07-09 Haier Us Appliance Solutions, Inc. Appliance and illuminated knob assembly
US10447262B2 (en) 2017-04-14 2019-10-15 Haier Us Appliance Solutions, Inc. Cooking appliance and knob assembly removably mounted to a control panel of the cooking appliance
WO2019190443A3 (fr) * 2017-12-26 2020-04-23 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi Bouton de réglage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10218294B4 (de) * 2002-04-24 2021-12-09 BSH Hausgeräte GmbH Vorrichtung zur Steuerung von elektrisch ansteuerbaren Geräten, insbesondere von elektrischen Haushaltsgeräten
DE202005019978U1 (de) * 2005-10-12 2006-04-20 E.G.O. Elektro-Gerätebau GmbH Bedienvorrichtung für ein Elektrogerät
TR201009902A2 (tr) * 2010-11-30 2011-07-21 Vestel Beyaz Eşya Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇@ Bir pişirici cihaz kontrol paneli

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10345514B2 (en) 2017-02-22 2019-07-09 Haier Us Appliance Solutions, Inc. Appliance and illuminated knob assembly
US10302306B2 (en) 2017-04-14 2019-05-28 Haier Us Appliance Solutions, Inc. Cooking appliance and knob assembly
US10447262B2 (en) 2017-04-14 2019-10-15 Haier Us Appliance Solutions, Inc. Cooking appliance and knob assembly removably mounted to a control panel of the cooking appliance
EP3396254A1 (fr) * 2017-04-27 2018-10-31 Electrolux Appliances Aktiebolag Élément de commande pour plaque de cuisson à gaz
WO2019190443A3 (fr) * 2017-12-26 2020-04-23 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi Bouton de réglage

Also Published As

Publication number Publication date
WO2013122555A3 (fr) 2013-11-21
TR201201754A2 (tr) 2012-08-22

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