LED panel lamp and angle connecting piece thereof

Abstract

The invention belongs to the field of illuminating lamps, and in particular, relates to a detachable LED panel lamp and an angle connecting piece thereof. The angle connecting piece comprises a first inserting arm and a second inserting arm with vertically fixed root parts; multiple limiting teeth are respectively arranged at the middle parts of the outer sides of the first inserting arm and the second inserting arm; through holes are formed in the inner sides of the limiting teeth; the root part of the first inserting arm is larger than the head part; and the root part of the second inserting arm is larger than the head part. The angle connecting piece realizes right-angled connection of profiles in the horizontal direction through butt joint of the limiting teeth on the inserting arms and the inner walls of frame profile inserting holes, and realizes fixation in the vertical direction through butt joint of flange plates and the inner walls of the frame profile inserting holes; and as the through holes are formed in the inner sides of the limiting teeth, when the angle connecting piece is inserted in the inserting holes, the limiting teeth of the angle connecting piece can inwards form a certain deformation, and the assembly is convenient.

Description

technical field [0001] The invention belongs to the field of lighting fixtures, in particular to a detachable LED panel light and its corner connectors. Background technique [0002] Light-emitting diodes, as light-emitting devices, are more and more widely used in the field of lighting fixtures. LED has the advantages of low power consumption, high luminous intensity, energy saving and environmental protection. Compared with traditional lamps such as incandescent lamps and fluorescent lamps, LEDs are more and more preferred by users. In the field of home lighting, LED ceiling lamps have become more and more popular. [0003] In the prior art, the LED panel light using the light guide plate is provided with textures on one side of the light guide plate, such as silk screen texture, frosted texture or concave-convex texture, and a reflective layer is covered on the textured surface of the light guide plate, and then the surface of the light guide plate is covered with a refl...

AI Technical Summary

Problems solved by technology

The patented structure realizes the positioning of the LED light bar and the light guide plate assembly by setting a positioning block on the LED light bar. The positioning holes set on the LED light bar affect the overall strength of the LED light bar, and the LED light bar of the LED panel light and The light guide plate assembly will produce some tight fit during installation, and the installation is difficult. After the assembly is completed, when replacing and maintaining the LED light bar, the entire frame needs to be disassembled, which is extremely inconvenient

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