The present invention provides a lampshade structure, an unmanned aerial vehicle (UAV) arm, a UAV and a movable platform. The lampshade structure (100) includes: a lampshade body (10), the lampshade body (10) including a first light-transmitting surface (11) close to a light-emitting element (90), and a second light-transmitting surface (12) away from the light-emitting element (90). The first light-transmitting surface (11) is provided with a scattering structure (20) for outwardly refracting light emitted by the light-emitting element (90). In the embodiments of the present invention, light emitted by the light-emitting element is refracted outwardly by the scattering structure arranged on the lampshade body, to expand a light-emitting angle and an irradiation direction of the light-emitting element, thereby obtaining sufficient light in a desired direction.
LAMPSHADE STRUCTURE, UNMANNED AERIAL VEHICLE ARM, UNMANNED AERIAL VEHICLE AND MOVABLE PLATFORM
LAMPENSCHIRMSTRUKTUR, ARM EINES UNBEMANNTEN LUFTFAHRZEUGS, UNBEMANNTES LUFTFAHRZEUG UND BEWEGLICHE PLATTFORM
STRUCTURE D'ABAT-JOUR, BRAS DE VÉHICULE AÉRIEN SANS PILOTE, VÉHICULE AÉRIEN SANS PILOTE ET PLATEFORME MOBILE
2021-09-01
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64C AEROPLANES , Flugzeuge / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 |
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