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1. WO2014128596 - LED FLAMBEAU

Publication Number WO/2014/128596
Publication Date 28.08.2014
International Application No. PCT/IB2014/058909
International Filing Date 11.02.2014
IPC
F21L 4/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
4Electric lighting devices with self-contained electric batteries or cells
CPC
F21L 4/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
4Electric lighting devices with self-contained electric batteries or cells
F21Y 2115/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING 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
2115Light-generating elements of semiconductor light sources
10Light-emitting diodes [LED]
Applicants
  • CROCE, Raffaele [IT]/[IT]
Inventors
  • CROCE, Raffaele
Agents
  • RAIMONDI, Margherita
Priority Data
MI2013A00022819.02.2013IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) LED FLAMBEAU
(FR) FLAMBEAU À LED
Abstract
(EN) Flambeau comprising: - an internally hollow body (10; 110) which contains arranged coaxially: •a control circuit (50; 150) comprising at least one printed circuit board (54,154) to which at least one LED (40) is connected; • a switch (20;120) for switching the LED (40) on/off; •at least one power supply battery (60); •conducting means (52, 53; 152, 153 ) for forming the electric circuit for powering the flambeau; - an element (13; 113) for closing the bottom of the hollow body (10; 110); - an element (14,114) for closing the top of the hollow body (10; 110) and supporting a transparent element (301130) covering the LED (40) as well as a transparent coaxial bell member (80; 180) for providing protection and diffusing the light emitted by the LED, wherein inside the body (10; 110) there is at least one U-shaped guide (112) for supporting at least one (52; 152) of the said conducting means ( 52, 53; 152, 153 ), which extends in the longitudinal direction beyond the bottom end of the body (110) towards the bottom of the flambeau.
(FR) L'invention concerne un flambeau comprenant: un corps creux interne (10; 110) comprenant les éléments suivants disposés coaxialement : • un circuit de commande (50 ; 150) comprenant au moins une carte de circuit imprimé (54, 154) à laquelle au moins une LED (40) est connectée ; • un commutateur (20 ; 120) afin de commuter la LED (40) sur marche/arrêt ; • au moins une batterie d'alimentation électrique (60) ; • des moyens conducteurs (52, 53; 152, 153) afin de former le circuit électrique pour alimenter le flambeau ; un élément (13 ; 113) afin de fermer le fond du corps creux (10 ; 110) ; un élément (14 ; 114) afin de fermer le sommet du corps creux (10 ; 110) et de supporter un élément transparent (30 ; 130) couvrant la LED (40) ainsi qu'un élément en cloche coaxial transparent (80 ; 180) assurant une protection et diffusant la lumière émise par la LED ; à l'intérieur du corps (10 ; 110) se trouve au moins un guide en forme de U (112) afin de supporter l'un au moins (52 ; 152) des éléments conducteurs (52, 53; 152, 153), lequel s'étend dans le sens longitudinal au-delà de l'extrémité inférieure du corps (110) vers le fond du flambeau.
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