Surface flatness detection light source

The utility model discloses a surface flatness detection light source, which comprises a first area light source used for providing first irradiation light, and the first irradiation light passes through a first grid sheet, then is reflected by a first spectroscope and a second spectroscope in seque...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	GUO JIAJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TESTING VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a surface flatness detection light source, which comprises a first area light source used for providing first irradiation light, and the first irradiation light passes through a first grid sheet, then is reflected by a first spectroscope and a second spectroscope in sequence, and is projected to a surface to be detected to form first strip-shaped light; the second surface light source is used for providing second irradiation light, and the second irradiation light passes through the second grid sheet, penetrates through the first spectroscope, is reflected by the second spectroscope and is projected to the surface to be detected to form second strip light; the first strip-shaped light and the second strip-shaped light are superposed on the to-be-measured surface to form net-shaped light. The two area light sources are respectively provided with the grid sheets, so that the light projected on the surface to be detected can be superposed to form the net-shaped light, and then the sur