Lamp cap box and special cup combs

• Main Author: ZHOU JIANGHAN
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2014
• Subjects: BLASTING; BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; 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

The utility model relates to a lamp cap box and special cup combs. The lamp cap box comprises a cylindrical box body. A connecting flange is arranged at the edge of the open end of the box body. Two or more pin penetrating holes are formed in the connecting flange. A plurality of preformed holes are formed in the side wall of the box body. A clamping bulge loop is arranged on the outer side, in each preformed hole, of the side wall of the box body. The cup combs are connected in the preformed holes in a penetrating mode. Each cup comb comprises a penetrating connection tube penetrating outwards from the inside of the box body and a nut conducting fastening on the outer side. An annular outer protruding edge is arranged at the inner side end of each penetrating connection tube. External threads used for fastening connection are formed in the outer wall of each penetrating connection tube. The lamp cap box and the special cup combs is flexible and convenient to install and use, the penetrating connection tubes