A pair of a white LED light source 25 and a selective yellow LED light source 26 is provided on LED mounting face portions 21 located on both sides of a light source heat conduction portion 23. The selective yellow LED light source is mounted on an upper side of the white LED light source so that the selective yellow LED light source and the white LED light source are substantially in contact with each other in a vertical direction, and the selective yellow LED light source is mounted on a rear side of the white LED light source so that a distance between the selective yellow LED light source and the white LED light source in a front-rear direction is equal to or shorter than the width of the selective yellow LED light source and equal to or shorter than the width of the white LED light source.
Vehicle LED bulb
2019-03-26
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , 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 |