LICHTEMITTIERENDES MODUL, BELEUCHTUNGSVORRICHTUNG UND ANZEIGEVORRICHTUNG

A lighting device includes a heatsink 70, a socket 10 and an LED module 60. The LED module 60 has a light emitting unit 62 in a central part of a top side of a metal base substrate 63 composed of an insulating plate and a metal plate. The LED module 60 is warped such that the central part protrudes...

Full description

Saved in:
Bibliographic Details
Main Authors MATSUI, NOBUYUKI, NAGAI, HIDEO, NISHIMOTO, KEIJI, OGATA, TOSHIFUMI
Format Patent
LanguageGerman
Published 15.05.2010
Subjects
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
SEMICONDUCTOR DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:A lighting device includes a heatsink 70, a socket 10 and an LED module 60. The LED module 60 has a light emitting unit 62 in a central part of a top side of a metal base substrate 63 composed of an insulating plate and a metal plate. The LED module 60 is warped such that the central part protrudes on a heatsink 70 side, which is the side opposite to the light emitting unit 62 side. The LED module 60 is mounted on the heatsink 70 in a state of the surrounds of the light emitting unit 62 being pressed according to pressing units 14T, 14L, and 14D of the socket 10. Pressing the surrounds of the light emitting unit 62 against the heatsink 70 ensures that a central part of the warping of the LED module 60 contacts the heatsink 70.
Bibliography:Application Number: AT20050799479T