Anti-Glare Reflector Cup and a Lamp with the Anti-Glare Reflector Cup

• Main Author: He, Zuping
• Format: Patent
• Language: English
• Published: 24.02.2022
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

An anti-glare reflective cup includes a reflective sidewall, and the reflective cavity is provided a light exit end and a light source placement location, light from the light source includes a first light beam directly emitted from the light exit end and a second light beam emitted from the light exit end after being reflected by the reflective sidewall; the maximum included angle between the first light beam and the optical axis is a maximum straight outgoing light angle, and the maximum included angle between the second light beam which is reflected by the reflective sidewall and emitted from the light exit end and the optical axis is the maximum reflection outgoing light angle, and the maximum reflection outgoing light angle is less than or equal to the maximum straight outgoing light angle. The reflective cup provides excellent lighting experience and solves the problems of glare.