Direct type panel lamp capable of emitting light uniformly

• Main Authors: ZHAO YIJIAO, GU YONGBO, ZHANG JUNYU, GAN CAIYING, PU JIZHONG
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model discloses a direct type panel lamp capable of emitting light evenly. The direct type panel lamp comprises a frame, a diffusion plate, a back plate and at least one lamp strip. The central area of the back plate is raised to form a cavity for accommodating the light bars, the cavity...