A vehicle warning lamp is provided, including: a base, including a receiving room, the receiving room extending in an axial direction; a light-emitting module, disposed within the receiving room, the light-emitting module including at least one light-emitting member; and a light guide, including a first side and a second side opposite to each other, the second side facing toward the light-emitting module, the first side including a first diffuser, the light-emitting module being located within an axial projection area of the first diffuser, the second side including at least one inclined portion and at least one plane portion, the at least one plane portion being perpendicular to the axial direction, each of the at least one inclined portion including a second diffuser which is located outside the axial projection area of the first diffuser.
Vehicle warning lamp
2022-11-15
Patent
Electronic Resource
English
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / 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 |
European Patent Office | 2015
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