Multi-light-source panel lamp with brightness distributed in layering mode

A technology of layered distribution and multiple light sources, applied in the field of lighting, can solve the problems of lack of layering and single visual effect of panel lights, and achieve the effect of strong visual layering, enhanced comfort, and reduced glare.
CN108150844APending Publication Date: 2018-06-12AUPU HOME STYLE CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
AUPU HOME STYLE CORP LTD
Publication Date
2018-06-12

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Abstract

The invention discloses a multi-light-source panel lamp with brightness distributed in a layering mode, and belongs to an illuminating lamp. The existing panel lamp lacks layering sense, and the visual effect is single. According to the multi-light-source panel lamp with brightness distributed in the layering mode, a light guide strip is arranged on the edge of the front side of a diffusion plate,at least one visual surface of the light guide strip is provided with a light blocking structure, a plurality of first light-emitting diodes are arranged for the diffusion plate, and a plurality of second light-emitting diodes are arranged for the light guide strip; the first light-emitting diodes and the second light-emitting diodes distributed in a layering mode can be separately and independently controlled, brightness and color are controllable, and different light atmospheres can be created; different bright and dark brightness contrasts are achieved among the different visual surfaces of the light guide strip, and the visual layering sense is extremely high, so that the lamp looks more stereoscopic, and the problem that the conventional panel lamp has a flat single appearance is solved; and in addition, glare on the periphery of the panel lamp can be further reduced, and comfort of an observer is further enhanced.
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Description

technical field

[0001] The invention belongs to illuminating lamps, in particular to a multi-source panel lamp whose brightness is distributed in layers. Background technique

[0002] Side-emitting panel lights are favored by consumers because of their simple and beautiful optical structure and uniform and comfortable flat light. It installs the light-emitting diode (LED for short) light source on the side of the panel light frame. Due to the light-emitting characteristics of the LED Lambert type, the light intensity gradually weakens from the center to the edge, so most of the light emitted by it can enter The light guide plate is refracted multiple times inside to make it fully uniform, and then the light is further diffused after passing through the diffuser plate, increasing the luminous angle.

[0003] In addition to the difference in size, the panel lights currently on the market have a single structure, lack of layering, and the visual effect is too single, which see...

Claims

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