Reflector groove keel structure

• Main Author: GAO HUAJUN
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: BLASTING; BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; GENERAL BUILDING CONSTRUCTIONS; HEATING; INSULATION OR OTHER PROTECTION OF BUILDINGS; LIGHTING; MECHANICAL ENGINEERING; ROOFS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WALLS, e.g. PARTITIONS; WEAPONS

The utility model belongs to the technical field of reflector lamp installation, and particularly relates to a reflector lamp groove keel structure which comprises a second auxiliary keel, a second edge closing keel, a second gypsum board, a second metal protection foot and a second flame-retardant board, a second self-tapping screw is arranged on one side of the bottom end of the second edge closing keel, and the second edge closing keel is fixedly connected with the second auxiliary keel through the second self-tapping screw. A second gypsum board is arranged at the bottom end of the second edge-closing keel, a second metal protection foot is integrally formed on one side of the bottom end of the second edge-closing keel, the second metal protection foot is connected with the second gypsum board in a clamped mode, a support is integrally formed in the middle of the interior of the second edge-closing keel, and a second flame-retardant board is arranged at the bottom end of the interior of the second edge-cl