CA2652218C - Baladeuse a diodes electroluminescentes - Google Patents
Baladeuse a diodes electroluminescentes Download PDFInfo
- Publication number
- CA2652218C CA2652218C CA2652218A CA2652218A CA2652218C CA 2652218 C CA2652218 C CA 2652218C CA 2652218 A CA2652218 A CA 2652218A CA 2652218 A CA2652218 A CA 2652218A CA 2652218 C CA2652218 C CA 2652218C
- Authority
- CA
- Canada
- Prior art keywords
- led
- work light
- board
- light
- leds
- 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.)
- Active
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
- F21L14/02—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/096—Magnetic devices
- F21V21/0965—Magnetic devices for portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
L'invention concerne une baladeuse à DEL, comportant des DEL multipuces et un dôme diffuseur. Chaque DEL peut comporter des bornes électriques distinctes pour chaque puce. La baladeuse à DEL peut comporter des lentilles convexes à l'avant de chaque DEL. Les lentilles convexes peuvent être hémisphériques. Les lentilles convexes peuvent présenter une surface incurvée non hémisphérique dont la section transversale comporte au moins un arc circulaire et aucun arc non circulaire. La baladeuse à DEL comprend un accumulateur ou est alimentée par une source de courant externe. La baladeuse à DEL peut comporter un tube plastique transparent servant d'élément structurel. Un capot en plastique remplaçable peut être ajouté dans le but de protéger des abrasions le tube servant d'élément structurel, ou toute autre pièce transparente principale de la baladeuse à DEL. Le capot en plastique peut être tubulaire et peut être constitué de feuilles de plastique susceptibles d'être successivement retirées après avoir été usées par abrasion. La source de courant externe éventuelle peut être du type transformateur mural et peut comprendre des moyens limiteurs de courant. Les DEL peuvent être fixées sur la surface arrière d'une carte imprimée de DEL, elle-même fixée à un drain thermique de manière à établir un contact thermique entre les surfaces arrière des DEL et le drain thermique. Un commutateur de détection de la position peut également être utilisé.
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79748006P | 2006-05-04 | 2006-05-04 | |
US60/797,480 | 2006-05-04 | ||
US81533606P | 2006-06-21 | 2006-06-21 | |
US60/815,336 | 2006-06-21 | ||
US81842606P | 2006-07-03 | 2006-07-03 | |
US60/818,426 | 2006-07-03 | ||
US84364706P | 2006-09-11 | 2006-09-11 | |
US60/843,647 | 2006-09-11 | ||
US85535706P | 2006-10-30 | 2006-10-30 | |
US60/855,357 | 2006-10-30 | ||
PCT/CA2007/000802 WO2007128126A1 (fr) | 2006-05-04 | 2007-05-04 | Baladeuse |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2652218A1 CA2652218A1 (fr) | 2007-11-15 |
CA2652218C true CA2652218C (fr) | 2013-11-05 |
Family
ID=38667381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2652218A Active CA2652218C (fr) | 2006-05-04 | 2007-05-04 | Baladeuse a diodes electroluminescentes |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP2021682B1 (fr) |
CA (1) | CA2652218C (fr) |
WO (1) | WO2007128126A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002351635A1 (en) | 2001-12-31 | 2003-07-30 | Brasscorp Limited | Led inspection lamp and led spot light |
CA2473063C (fr) | 2003-07-07 | 2008-09-16 | Brasscorp Limited | Lampes a del et circuits d'attaque pour ces lampes |
CA2501447C (fr) | 2004-03-18 | 2014-05-13 | Brasscorp Limited | Lampe de travail a del |
CA2884517C (fr) | 2006-12-24 | 2017-01-24 | Brasscorp Limited | Lampes a diodes electroluminescentes comprenant des lampes de travail de ce type |
DE502008002804D1 (de) * | 2008-02-01 | 2011-04-21 | Fhf Funke & Huster Fernsig Gmbh | Elektrische Schaltungsanordnung, insbesondere Signalleuchte |
ITTO20100496A1 (it) * | 2010-06-11 | 2011-12-12 | Zeca S P A | Dispositivo per illuminazione |
CA2751759A1 (fr) * | 2011-09-02 | 2013-03-02 | Pierre J. Beauchamp | Ensemble de luminaire miniature |
KR101444830B1 (ko) * | 2013-03-21 | 2014-09-26 | (주)매일마린 | 휴대용 엘이디 작업등 |
JP6890542B2 (ja) * | 2014-10-23 | 2021-06-18 | オイ エムテーゲー−メルトロン リミテッド | 危険場所用の照明装置 |
ITUB20154580A1 (it) * | 2015-10-12 | 2017-04-12 | Pezt Co S R L | Dispositivo di illuminazione multifunzione |
US10429020B2 (en) | 2016-11-14 | 2019-10-01 | Promier Products, Inc. | Wireless portable light source system with multiple mounting and control modes |
USD830585S1 (en) | 2016-11-14 | 2018-10-09 | Promier Products, Inc. | Portable light bulb system |
US10753553B2 (en) | 2017-06-29 | 2020-08-25 | Black & Decker Inc. | Cordless underhood light with detachable work light |
RU201984U1 (ru) * | 2020-08-18 | 2021-01-26 | Акционерное общество "Физтех-Энерго" | Светодиодный светильник промышленный |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5463280A (en) * | 1994-03-03 | 1995-10-31 | National Service Industries, Inc. | Light emitting diode retrofit lamp |
WO2000074975A1 (fr) * | 1999-06-08 | 2000-12-14 | 911 Emergency Products, Inc. | Ensemble portant a diodes electroluminescentes pour automobile |
US6474837B1 (en) * | 2000-11-20 | 2002-11-05 | Richard S. Belliveau | Lighting device with beam altering mechanism incorporating a plurality of light souces |
US6857756B2 (en) * | 2001-04-11 | 2005-02-22 | General Manufacturing, Inc. | LED work light |
CA2501447C (fr) * | 2004-03-18 | 2014-05-13 | Brasscorp Limited | Lampe de travail a del |
US7234833B2 (en) * | 2004-03-31 | 2007-06-26 | Richard Anthony Hatherill | Work light |
US7175303B2 (en) * | 2004-05-28 | 2007-02-13 | Alert Safety Lite Products Co., Inc | LED utility light |
WO2006102757A1 (fr) * | 2005-03-30 | 2006-10-05 | Uview Ultraviolet Systems Inc. | Lampe de travail sans fil et rechargeable |
-
2007
- 2007-05-04 EP EP07719726.7A patent/EP2021682B1/fr not_active Not-in-force
- 2007-05-04 WO PCT/CA2007/000802 patent/WO2007128126A1/fr active Application Filing
- 2007-05-04 CA CA2652218A patent/CA2652218C/fr active Active
- 2007-05-04 EP EP14175384.8A patent/EP2808597B1/fr not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2021682B1 (fr) | 2014-08-20 |
EP2808597A3 (fr) | 2015-01-28 |
WO2007128126A9 (fr) | 2008-02-14 |
EP2808597B1 (fr) | 2017-10-04 |
EP2021682A1 (fr) | 2009-02-11 |
WO2007128126A1 (fr) | 2007-11-15 |
EP2808597A2 (fr) | 2014-12-03 |
CA2652218A1 (fr) | 2007-11-15 |
EP2021682A4 (fr) | 2013-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |