US 10,481,318 B2Granted

LED panel light and frame component for LED panel light

AssigneeZopoise Technology (Zhuzhou) Co., Ltd.

InventorsBruce Pi, Baohong Zhao

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Abstract

The invention provides an LED panel light and a frame component. The frame component includes a frame and a moving plate, wherein the moving plate is assembled at the inner side of the frame movably, an extrusion space is formed between the opposite faces of the moving plate and the frame, an expansion piece is assembled in the extrusion space, the moving plate is close to a light guide plate located at the inner side of the moving plate due to an extrusion counterforce of the expansion piece, and the side face of the moving plate in the face of the light guide plate is provided with a light source assembling area for assembling a light source component.

Claims10

Dependent claims

A frame component, comprising:

a frame and a moving plate, wherein the frame comprises a bottom portion and an edge portion, the moving plate is movably assembled at the inner side of the edge portion of the frame,
an extrusion space is formed between the opposite faces of the moving plate and the edge portion of the frame, an expansion piece is assembled in the extrusion space, the side face of the moving plate in the face of a light guide plate is provided with a light source assembling area for assembling a light source component, and the moving plate is close to the light guide plate located at the inner side of the moving plate due to an extrusion counterforce of the expansion piece, thereby eliminating the clearance between the light guide plate and the light source.

Dependencies are inferred from the claim text.

Facts

Application: 15/280,444Filed 29 Sep 2016
Priority: CN 2016 1 036792530 May 2016
Published: US 2017/0343723 A130 Nov 2017
Granted: 19 Nov 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification14 codes

G02B 6/0025
Provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source: diffusing…
F21V 15/012
Housings, e.g. material or assembling of housing parts: housings with variable shape or dimensions, e.g. by means of elastically deformable…
F21V 15/013
Housings, e.g. material or assembling of housing parts: the housing being an extrusion
F21V 17/10
Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages:…

Family

US 2017/0343723 A1Pre-grant publication · published 30 Nov 2017
US 10,481,318 B2This patent

From the US filing history. Foreign family members aren’t listed.

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