led ceiling light fast terminal

Abstract

The invention discloses a quick connection terminal used for connecting a driving power line of an LED ceiling lamp to a 220V alternating current bus. The quick connection terminal is composed of a cuboid insulated terminal shell body with a horizontal-n-shaped cross section, a groove, a wire fastening bolt, two lap joint screws, two binding posts and wiring bolts, wherein the two lap joint screws are connected with the two binding posts. During installation, a double-core wire in a corresponding specification is clamped into the groove, the wire fastening bolt is screwed to enable a positioning conical nail on the bottom of the wire fastening bolt to puncture the middle of the double-core wire to fix the wire through pressing, then the two lap joint screws are screwed to enable thin nails on the lower portions of the screws to puncture two metal core wire bodies in the double-core wire to achieve connection, two alternating current metal core wires of a driving power supply of the LED ceiling lamp are inserted into binding holes of the two binding posts, the two wiring bolts are screwed to achieve fixed connection, and then T-shaped bridge connection of an alternating current live line, a null line and the driving power supply is achieved. In this way, stripping of the alternating current bus is omitted, so that wiring and installation are convenient and quick.

Description

technical field [0001] The invention relates to a connection terminal for quickly making a T-shaped branch line on a 220V AC bus to provide power connection for an LED ceiling lamp. Background technique [0002] To install LED ceiling lights on the ceiling of the room, such as spotlights and downlights, it is often necessary to separate multiple branch lines at intervals on a 220V AC bus to install several lights, but the current installation method can only Peel off the insulation layer of the live wire and the neutral wire of the AC bus, and then directly bind the two AC input wires of the LED drive power supply to the live wire and the neutral wire of the bus and seal them with insulating tape, or use the live wire and the neutral wire as metal cores. After bending, use the terminal posts and bolts in the ordinary terminal block and the LED drive power line to make a T-shaped bridge. Since the wire cortex of the AC bus must be stripped many times, no matter what kind of s...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the trouble and inconvenience caused by stripping off the insulation layer of the wires of the bus when the AC input line of the drive power supply is connected to the 220V AC bus when the existing LED ceiling lamp is installed and wired, the present invention will provide a wire-stripping Operation and line connection are simple and convenient LED ceiling light quick terminal blocks

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