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1. WO2020109055 - A LIGHTING FIXTURE FOR A LIGHT EMITTING DIODE, LED, LIGHTING DEVICE

Publication Number WO/2020/109055
Publication Date 04.06.2020
International Application No. PCT/EP2019/081646
International Filing Date 18.11.2019
IPC
H05B 33/08 2020.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
08Circuit arrangements for operating electroluminescent light sources
F21V 25/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
25Safety devices structurally associated with lighting devices
02coming into action when lighting device is disturbed, dismounted, or broken
H01R 33/96 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
33Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
945Holders with built-in electrical component
96with switch operated by engagement or disengagement of coupling
CPC
F21V 25/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
25Safety devices structurally associated with lighting devices
02coming into action when lighting device is disturbed, dismounted, or broken
H01R 13/7032
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
66Structural association with built-in electrical component
70with built-in switch
703operated by engagement or disengagement of coupling parts, ; e.g. dual-continuity coupling part
7031Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
7032making use of a separate bridging element directly cooperating with the terminals
H01R 33/96
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
33Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
945Holders with built-in electrical component
96with switch operated by engagement or disengagement of coupling
H05B 45/50
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
45Circuit arrangements for operating light emitting diodes [LED]
50responsive to malfunctions of LEDs; responsive to LED life; Protective circuits
Applicants
  • SIGNIFY HOLDING B.V. [NL]/[NL]
Inventors
  • LEERMAKERS, Remco, Christianus, Wilhelmus
Agents
  • VAN EEUWIJK, Alexander, Henricus, Walterus
  • VERWEIJ, Petronella, Danielle
Priority Data
18209498.730.11.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A LIGHTING FIXTURE FOR A LIGHT EMITTING DIODE, LED, LIGHTING DEVICE
(FR) APPAREIL D'ÉCLAIRAGE POUR UN DISPOSITIF D'ÉCLAIRAGE À DIODES ÉLECTROLUMINESCENTES, DEL
Abstract
(EN)
A lighting fixture for a Light Emitting Diode, LED, lighting device, said fixture comprising an LED driver arranged to receive an Alternating Current, AC, mains voltage as input and provide an LED current to drive said LED lighting device; at least one socket comprising receiving means, arranged to receive and hold an LED lamp arranged to emit light, said socket further comprising a biased Double Pole Double Throw, DPDT, switch, comprising one set of input terminals and two sets of output terminals, wherein the output of said LED driver is connected to said input terminals of said biased DPDT switch, wherein a first of said two output terminals of said biased DPDT switch are short circuited, and wherein said biased DPDT switch is arranged to toggle between a short circuit position wherein said input terminals of said biased DPDT switch are connected to said first set of output terminals, and a connected position wherein said input terminals of said biased DPDT switch are connected to a second of said two output terminals, thereby connecting said LED driver to said LED lighting device; wherein said biased DPDT switch is further arranged to toggle from said short circuit position to said connected position upon insertion of said LED lighting device into said receiving means of said socket. A corresponding method of toggling a switch is also presented herein.
(FR)
L'invention concerne un appareil d'éclairage pour un dispositif d'éclairage à diodes électroluminescentes, DEL, ledit appareil d'éclairage comprenant un pilote de DEL conçu pour recevoir une tension secteur en courant alternatif (CA) comme entrée et fournir un courant de DEL pour commander ledit dispositif d'éclairage à DEL ; au moins une douille comprenant des moyens de réception, agencés pour recevoir et maintenir une lampe à DEL conçue pour émettre de la lumière, ladite douille comprenant en outre un commutateur bipolaire-bidirectionnel, DPDT, polarisé comprenant un ensemble de bornes d'entrée et deux ensembles de bornes de sortie, la sortie dudit pilote de DEL étant connectée auxdites bornes d'entrée dudit commutateur DPDT polarisé, une première desdites deux bornes de sortie dudit commutateur DPDT polarisé étant court-circuitée, et ledit commutateur DPDT polarisé étant conçu pour basculer entre une position de court-circuit dans laquelle lesdites bornes d'entrée dudit commutateur DPDT polarisé sont connectées audit premier ensemble de bornes de sortie, et une position connectée dans laquelle lesdites bornes d'entrée dudit commutateur DPDT polarisé sont connectées à une seconde borne desdites deux bornes de sortie, connectant ainsi ledit pilote de DEL audit dispositif d'éclairage à DEL ; ledit commutateur DPDT polarisé étant en outre conçu pour basculer de ladite position de court-circuit à ladite position connectée lors de l'insertion dudit dispositif d'éclairage à DEL dans ledit moyen de réception de ladite douille. L'invention concerne également un procédé de basculement d'un commutateur.
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