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led panel light

An LED panel light and LED light bar technology, applied in the direction of flat light source, lighting and heating equipment, instruments, etc., can solve the problems affecting the overall strength, inconvenience and installation difficulty of the LED light bar, so as to achieve easy operation, time saving and labor saving, and improve the Structural strength, accurate and stable position

Active Publication Date: 2017-12-05
ANHUI ZERUN OPTOELECTRONICS
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  • Abstract
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  • Claims
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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

Method used

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description...

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Abstract

The invention relates to an LED panel lamp which comprises a frame, an LED lamp bar, positioning blocks and a light guide plate assembly, wherein the frame is formed by connection of two first frame profile bars and two second frame profile bars through four corner connection pieces, the two first frame profile bars are arranged oppositely, four corners of the light guide plate assembly are limited in clamping spaces of the four positioning blocks respectively, the four positioning blocks are fixed at the four corners of the frame, first profile bar cover plates are arranged on the first frame profile bars and mounted on the first frame profile bars in a detachable connection manner, the middles of the first profile bar cover plates extend downwards to form positioning bars, and the LED lamp bar is limited among the positioning bars and the positioning blocks; second profile bar cover plates are arranged on the second frame profile bars. The LED lamp bar is easy and convenient to replace, maintain and operate and is time-saving and labor-saving.

Description

technical field [0001] The invention belongs to the field of lighting fixtures, in particular to a detachable LED panel light. 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 reflective layer. The non-tex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V23/00F21V8/00F21V7/00F21V19/00F21V21/108F21Y115/10F21Y105/00
CPCF21S8/00F21V7/00F21V19/00F21V21/108F21V23/002F21Y2105/00
Inventor 胡志明陈荣生许正杭
Owner ANHUI ZERUN OPTOELECTRONICS
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