Light-emitting diode (LED) lamp butt-joint plug

Abstract

The invention relates to the technical field of light-emitting diode (LED) lighting linear lamp connecting accessory devices, in particular to an LED lamp butt-joint plug. The LED lamp butt-joint plugis convenient and fast to install and maintain and fast in electric connection, meanwhile, the reliability of electric connection is improved, and the light-emitting surfaces of a linear lamp has nodark-area butt joint at the same time. The LED lamp butt-joint plug comprises two groups of lamp bodies, wherein butt-joint plugs are arranged at the end parts of the two groups of lamp bodies; slide-fit grooves and slide-fit convex ribs are arranged on the opposite surfaces of the butt-joint plugs and are in slide fit in a complementary way; positioning concave points and positioning convex points are arranged on the butt-joint surfaces of the butt-joint plugs and are matched for positioning during butt joint in place; electric-connection metal shrapnels and elastic structures for protectingthe metal shrapnels are symmetrically arranged with respect to the center line on the butt-joint surfaces of the butt-joint plugs, so that the electric connection is ensured to be reliable and difficult to lose efficacy; and the plugs are provided with opening structures consistent to the positions between light source slots and transparent masks of the linear lamp, so that the transparent masks can penetrate through the butt-joint plugs in a slide fit way, so that the light-emitting surfaces are in seamless joint.

Description

technical field [0001] The invention relates to the technical field of connecting attachment devices for LED lighting linear lamps, in particular to a butt plug for LED lamps. Background technique [0002] As we all know, the LED lamp connector is an auxiliary device for connecting LED linear lighting products, which has been widely used in the field of LED lighting; the existing LED linear lighting products are connected using strip metal connectors, corresponding to The pre-designed card slot of the aluminum profile, the two sections of aluminum are fixed and connected vertically with 4 screws, and at least 4 identical strip metal connectors are required to be fixed with screws corresponding to the corresponding card slots on the bottom and two sides , since this connection method must be the main profile of the lamp rather than the finished lamp, the lamp can only be assembled by the construction personnel on site DIY, and the light source and electrical connection are co...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the LED lamp connector is an auxiliary device for connecting LED linear lighting products, which has been widely used in the field of LED lighting; the existing LED linear lighting products are connected using strip metal connectors, corresponding to The pre-designed card slot of the aluminum profile, the two sections of aluminum are fixed and connected vertically with 4 screws, and at least 4 identical strip metal connectors are required to be fixed with screws corresponding to the corresponding card slots on the bottom and two sides , since this connection method must be the main profile of the lamp rather than the finished lamp, the lamp can only be assembled by the construction personnel on site DIY, and the light source and electrical connection are connected in the space of the light source component by electric soldering iron or terminals at the construction site, which is difficult to standardize. Time-consuming and no workmanship quality assurance; and the existing connection method can only use small hexagonal screws, which is very inconvenient to operate and takes a long time; and it is inconvenient to maintain, because after the linear lamps are installed, all the lamps are suspended or embedded along the length direction. , the prior art connectors are fixed in the length direction, and the faulty lamp cannot be taken out directly for maintenance. It is necessary to decompose the lamp on site to expose the fixing screws of the strip-shaped metal connector, loosen all the connectors before and after and exit the strip-shaped metal connector, and then the lamp can be removed. The lamps that need to be repaired are removed, resulting in low convenience for installation and after-sales; at the same time, because the electrical connection wires are located at the light source, it is easy to cause shadows on the light-transmitting plate, affecting the lighting effect, resulting in low practicability and hindering the promotion and application of products in the market

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