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WO2016166677A1 - Dispositif de commande pour des lampes - Google Patents

Dispositif de commande pour des lampes Download PDF

Info

Publication number
WO2016166677A1
WO2016166677A1 PCT/IB2016/052100 IB2016052100W WO2016166677A1 WO 2016166677 A1 WO2016166677 A1 WO 2016166677A1 IB 2016052100 W IB2016052100 W IB 2016052100W WO 2016166677 A1 WO2016166677 A1 WO 2016166677A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamps
controller
control device
control
output line
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.)
Ceased
Application number
PCT/IB2016/052100
Other languages
English (en)
Inventor
Claudio CASASSA
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.)
Hikari Srl
Original Assignee
Hikari Srl
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 Hikari Srl filed Critical Hikari Srl
Priority to EP16726942.2A priority Critical patent/EP3284323A1/fr
Priority to CN201680022289.4A priority patent/CN107535030A/zh
Publication of WO2016166677A1 publication Critical patent/WO2016166677A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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]
    • H05B45/20—Controlling the colour of the light
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission

Definitions

  • the present invention relates to a control and/or monitoring device for resistive loads, particularly but not exclusively for lamps, specifically for lamps of the LED type.
  • switches are provided which are used as in the diagrams shown in Figures 1 and 2.
  • Figure 1 shows a first type of use, in which the reference numeral 1 designates the power supply input line to a capacitive switch 2, the output 3 of which drives one or more lamps, which can be controlled only simultaneously.
  • a second type of switch is shown in Figure 2, in which there is a control unit 4 that is supplied with power at the input 5, which is adapted to drive, by means of corresponding outputs, an equal number of lamps to be controlled even independently of each other.
  • the control unit 4 can be programmed so as to program the various outputs to drive the individual lamps.
  • WO2014/134637 discloses a control device for an LED lamp integrated with a controller which receives in input the power supply by means of a power supply line.
  • a switch or sensor for example of the capacitive type, which allows to drive the lamp.
  • the switch is therefore arranged along the power supply line and in particular upstream of the controller which, as already specified, is integrated with the LED lamp.
  • WO2013/067550 illustrates and discloses a classic lamp with a sensor and/or capacitive switch.
  • the aim of the present invention is to provide a control device for lamps, particularly of the LED type, which can also be used to control and/or monitor resistive loads of another type, such as for example motors, in which the wiring is reduced to the minimum indispensable amount, though being able to control the lamps of a same line individually.
  • an object of the present invention is to provide a control device for lamps that uses a programmable control unit.
  • Another object of the present invention is to provide a control device for lamps that is highly reliable, is relatively simple to provide and at competitive costs..
  • Figure 1 and Figure 2 show respectively a first embodiment and a second embodiment of the control device for lamps of the known type
  • FIGS 3 to 10 are schematic views of some constructive variations of the control device for lamps according to the present invention.
  • control device designated generally by the reference numeral 10
  • the control device comprises a controller 1 1 that is adapted to be powered by an input line 12 and has an output line 13 to which at least one lamp 15a and preferably at least two lamps 15a, 15b are connected.
  • Figure 3 is a view of the connection of three lamps 15a, 15b, 15c.
  • the controller 1 1 emits in output a power supply signal and receives a command signal on the same output line 13 to drive the lamps 15a- 15c.
  • the control device 10 comprises at least one control element 14a, which is associated with the output line 13 in order to send a command signal to the controller 1 1 so as to drive all the lamps 15a- 15c of a same output line 13.
  • the output line 13 in addition to supplying power to the lamps 15a- 15c connected thereto, is also used to send the control signal from each control element 13a- 13c associated with the output line 13 toward the controller 1 1 so as to allow to drive simultaneously all the lamps 15a- 15c associated with the same output line 13.
  • the output line 13 of the controller 1 1 allows to carry both the power supply and the control signal of the lamps 15a- 15c, which therefore travel along a single line constituted by two wires. This allows to reduce wiring to the minimum indispensable amount, having a single input line 12 and a single output line 13 to which the various lamps 15a- 15c and various control elements 14a- 14c are connected.
  • the communication from the control elements 14a- 14c toward the controller 1 1 and from the controller 1 1 toward the lamp or lamps 15a- 15c utilizes the same physical medium, i.e., the two wires that constitute the output line 13, over which analog signals (from the control elements 14a- 14c toward the controller 1 1 ) and digital signals (from the controller 1 1 toward the lamps 15 a- 15 c) are sent.
  • Both the control elements 14a- 14c and the controller 1 1 are adapted to decode such digital and analog signals so as to allow operation, and in particular control and monitoring, of the lamps 15a- 15c or of the resistive loads connected thereto.
  • the various lamps 15a- 15c are each controlled (each group on the same line) by a respective control element 14a- 14c.
  • both the lamp or lamps 15a- 15c and the control element or elements 14a- 14c are associated with the output line 13 from the controller 1 1 and therefore are arranged downstream of the controller 1 1 with respect to the input line 12.
  • controller is either integrated with the lamps (and in this case it is evident that the control element must be arranged along the input line) or connected to the respective control elements by means of dedicated cables.
  • the signal is transmitted (in a first direction) from the control elements 14a- 14c toward the controller 1 1 and the same output line 13 is used to transmit the signal in the opposite direction from the controller 1 1 toward each one of the lamps 15a- 15c associated with the same output line 13.
  • the output line 13 conveniently constituted by two wires, supplies power to the lamps 15a-15c and to the control elements 14a-14c; at the same time, the same output line provides communication between the control elements 14a- 14c and the controller 1 1 and between the controller 1 1 and the lamps 15a-15c.
  • communication from the controller 1 1 toward the lamps 15a- 15c and from the control elements 14a- 14c toward the controller 1 1 occurs with different voltage levels.
  • control elements 14a- 14c communication from the control elements 14a- 14c toward the controller 1 1 occurs by means of a current signal (not a voltage signal).
  • the controller 1 1 there is an absorption sensor that is capable of detecting the absorption signals produced by the control elements 14a- 14c, and this renders it furthermore immune to noise.
  • the output line 13 comprises a main line 13a and connecting line portions 13b between the main line and a respective lamp 15a- 15c.
  • each control element 14a- 14c is adapted to drive all the lamps 15a-15c of a same output line 13.
  • control elements 14a- 14c can be connected directly to the main line 13a.
  • control element 14a- 14c comprises a button or a capacitive switch.
  • the lamp 15a- 15c is an LED lamp.
  • the lamp 15a-15c can be replaced with any load of the resistive type, such as for example an electric motor.
  • the output line 13 is connected in parallel to the at least two lamps 15a- 15c.
  • the control element 14a- 14c if it is a button or a capacitive switch, advantageously comprises a body for supporting at least one lamp 15a- 15c: in order to obtain this result it is possible to arrange a metallic supporting body behind a plastic covering, or it is possible to connect the ground of the capacitive sensor to the metallic body of the lamp 15a- 15c.
  • the present invention can be used in lighting devices that are considerably extended in terms of length, such as for example lighting lamps associated with kitchen wall units.
  • Another application of the invention may relate to a lighting system for wardrobes or walk-in wardrobes.
  • the capacitive switches are activated/deactivated by the doors of the wardrobe and allow, when a door is opened, to turn on all the lights of the wardrobe.
  • buttons or the capacitive switches 14a- 14c comprise the support of the respective lamp 15a- 15c.
  • the controller 1 1 can be associated with one or more jumper devices intended for example to allow the timing or the activation of the control element 14a- 14c by contact or with a proximity sensor.
  • control device achieves fully the intended aim and objects, since it allows to control two or more lamps by using a control element that is connected to a single output line by a controller that receives the power supply from a single input power line. In this manner, the control signal and the power supply signal are sent over a single line in output from the controller to reach the control elements and the lamps.
  • controller 1 1 upstream of the lamp or lamps 15a- 15c and insert one or more control elements 14a- 14c in any point of the output line 13 in order to manage the power-on, power-off and/or dimming of all the lamps 15a- 15c associated with said output line 13.
  • the proposed solution further allows to control a series of resistive loads, for example lamps, without adding wiring or wires in addition to the ones used to supply power to the resistive loads.
  • control elements (sensors) 14a- 14c can be integrated in the lamps 15a- 15c and/or arranged along the output line 13 (remote).
  • control device thus conceived is susceptible of numerous modifications and variations, all of which are within the scope of the appended claims. All the details may further be replaced with other technically equivalent elements. In practice, the materials used, as well as the contingent shapes and dimensions, may be any according to requirements and to the state of the art.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

La présente invention concerne un dispositif de commande pour des lampes, comprenant un dispositif de commande, caractérisé en ce que le dispositif de commande reçoit en entrée l'alimentation électrique et émet un signal d'alimentation électrique et reçoit un signal de commande sur une seule ligne de sortie, afin de commander les lampes, au moins un élément de commande (14a- 14c) étant associé à la ligne de sortie (13) afin d'envoyer un signal de commande à l'unité de commande (1 1) de manière à commander toutes les lampes (15a- 15c) d'une même ligne de sortie (13).
PCT/IB2016/052100 2015-04-14 2016-04-13 Dispositif de commande pour des lampes Ceased WO2016166677A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16726942.2A EP3284323A1 (fr) 2015-04-14 2016-04-13 Dispositif de commande pour des lampes
CN201680022289.4A CN107535030A (zh) 2015-04-14 2016-04-13 用于灯的控制装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR2015A000061A ITVR20150061A1 (it) 2015-04-14 2015-04-14 Dispositivo di comando per lampade
ITVR2015A000061 2015-04-14

Publications (1)

Publication Number Publication Date
WO2016166677A1 true WO2016166677A1 (fr) 2016-10-20

Family

ID=53539880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/052100 Ceased WO2016166677A1 (fr) 2015-04-14 2016-04-13 Dispositif de commande pour des lampes

Country Status (4)

Country Link
EP (1) EP3284323A1 (fr)
CN (1) CN107535030A (fr)
IT (1) ITVR20150061A1 (fr)
WO (1) WO2016166677A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025023921A1 (fr) * 2023-07-21 2025-01-30 Idd Aerospace Corporation Systèmes et procédés pour panneaux éclairés d'aéronef améliorés

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050231125A1 (en) * 2004-04-15 2005-10-20 Andrea Becattini Lighting installation with regulation of light emission devices
US20090273433A1 (en) * 2005-03-12 2009-11-05 Rigatti Christopher J Method of automatically programming a new ballast on a digital ballast communication link
WO2013067550A2 (fr) * 2011-11-01 2013-05-10 Bruwer, Frederick, Johannes Alimentation à découpage à fonction de détection capacitive et transfert de données
WO2014134637A2 (fr) * 2013-02-28 2014-09-04 Azoteq (Pty) Ltd Appareil d'éclairage intelligent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201435848Y (zh) * 2009-06-19 2010-03-31 石家庄开发区华威凯德科技发展有限公司 地下停车场led智能灯
CN102413616B (zh) * 2011-11-30 2013-11-20 无锡芯响电子科技有限公司 一种基于电力线载波通信技术的智能照明系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050231125A1 (en) * 2004-04-15 2005-10-20 Andrea Becattini Lighting installation with regulation of light emission devices
US20090273433A1 (en) * 2005-03-12 2009-11-05 Rigatti Christopher J Method of automatically programming a new ballast on a digital ballast communication link
WO2013067550A2 (fr) * 2011-11-01 2013-05-10 Bruwer, Frederick, Johannes Alimentation à découpage à fonction de détection capacitive et transfert de données
WO2014134637A2 (fr) * 2013-02-28 2014-09-04 Azoteq (Pty) Ltd Appareil d'éclairage intelligent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025023921A1 (fr) * 2023-07-21 2025-01-30 Idd Aerospace Corporation Systèmes et procédés pour panneaux éclairés d'aéronef améliorés

Also Published As

Publication number Publication date
CN107535030A (zh) 2018-01-02
EP3284323A1 (fr) 2018-02-21
ITVR20150061A1 (it) 2016-10-14

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