CIRCUIT BOARD ASSEMBLY AND LIGHTING DEVICE
The present invention is constituted such that illuminating devices such as LED light bulbs, straight tube LED illuminating apparatuses, and the like can illuminate a wide range and manufacturing costs can be reduced. A light emitting diode lamp has a circuit board assembly disposed in a lamp main b...
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Format | Patent |
Language | English French Japanese |
Published |
26.10.2012
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Abstract | The present invention is constituted such that illuminating devices such as LED light bulbs, straight tube LED illuminating apparatuses, and the like can illuminate a wide range and manufacturing costs can be reduced. A light emitting diode lamp has a circuit board assembly disposed in a lamp main body, and light emitting diodes are attached to the circuit board assembly. The circuit board assembly is constituted of a plurality of flexible printed circuit boards. Each flexible printed circuit board has a flat plate shaped base, and a connection part for a light emitting diode lamp power supply part is provided on both end parts of the base. The middle part of the base is bent in a plurality of locations, and a top surface part and side surface parts are formed. The top surface parts of these flexible printed circuit boards cross, and are assembled three-dimensionally so as to overlap vertically.
La présente invention porte sur des dispositifs d'éclairage tels que des ampoules de lumière à diodes électroluminescentes, des appareils d'éclairage à diodes électroluminescentes à tube droit, et analogues, lesquels dispositifs peuvent éclairer une grande distance et dont les coûts de fabrication peuvent être réduits. Une lampe à diodes électroluminescentes a un ensemble de carte de circuits disposé dans un corps principal de lampe, et des diodes électroluminescentes sont attachées à l'ensemble de carte de circuits. L'ensemble de carte de circuits est constitué par une pluralité de cartes de circuits imprimés souples. Chaque carte de circuits imprimés souple a une base en forme de plaque de plate, et une partie de connexion pour une partie d'alimentation de lampe à diodes électroluminescentes étant disposée aux deux parties d'extrémité de la base. La partie centrale de la base est incurvée en une pluralité d'emplacements, et une partie de surface supérieure et des parties de surface latérale sont formées. Les parties de surface supérieure de ces cartes de circuits imprimés souples se croisent, et sont assemblées en trois dimensions de façon à se chevaucher verticalement. |
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AbstractList | The present invention is constituted such that illuminating devices such as LED light bulbs, straight tube LED illuminating apparatuses, and the like can illuminate a wide range and manufacturing costs can be reduced. A light emitting diode lamp has a circuit board assembly disposed in a lamp main body, and light emitting diodes are attached to the circuit board assembly. The circuit board assembly is constituted of a plurality of flexible printed circuit boards. Each flexible printed circuit board has a flat plate shaped base, and a connection part for a light emitting diode lamp power supply part is provided on both end parts of the base. The middle part of the base is bent in a plurality of locations, and a top surface part and side surface parts are formed. The top surface parts of these flexible printed circuit boards cross, and are assembled three-dimensionally so as to overlap vertically.
La présente invention porte sur des dispositifs d'éclairage tels que des ampoules de lumière à diodes électroluminescentes, des appareils d'éclairage à diodes électroluminescentes à tube droit, et analogues, lesquels dispositifs peuvent éclairer une grande distance et dont les coûts de fabrication peuvent être réduits. Une lampe à diodes électroluminescentes a un ensemble de carte de circuits disposé dans un corps principal de lampe, et des diodes électroluminescentes sont attachées à l'ensemble de carte de circuits. L'ensemble de carte de circuits est constitué par une pluralité de cartes de circuits imprimés souples. Chaque carte de circuits imprimés souple a une base en forme de plaque de plate, et une partie de connexion pour une partie d'alimentation de lampe à diodes électroluminescentes étant disposée aux deux parties d'extrémité de la base. La partie centrale de la base est incurvée en une pluralité d'emplacements, et une partie de surface supérieure et des parties de surface latérale sont formées. Les parties de surface supérieure de ces cartes de circuits imprimés souples se croisent, et sont assemblées en trois dimensions de façon à se chevaucher verticalement. |
Author | YOSHIHARA, HIDEKAZU KAJIYA, ATSUSHI |
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DocumentTitleAlternate | ENSEMBLE DE CARTE DE CIRCUITS ET DISPOSITIF D'ÉCLAIRAGE |
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RelatedCompanies | YOSHIHARA, HIDEKAZU KAJIYA, ATSUSHI NIPPON MEKTRON, LTD |
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Snippet | The present invention is constituted such that illuminating devices such as LED light bulbs, straight tube LED illuminating apparatuses, and the like can... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
Title | CIRCUIT BOARD ASSEMBLY AND LIGHTING DEVICE |
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