US 8,708,545 B1Granted

Frame structure of light module

AssigneeRadiant Opto-Electronics (Nanjing) Co., Ltd.

InventorsYi-Jen Chiu, Ma-Xin Liu

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Abstract

A frame structure of a light module is described. The frame structure includes a rear plate including first side plates, a plastic frame and a front frame. Each first side plate is set with at least one fixing hole and includes top positioning protrusions. The plastic frame includes second side plates disposed on the first side plates. Each second side plate includes a connecting part disposed on the first side plate, at least one fixing element connected to the connecting part and lodged in the fixing hole, and positioning elements protruded on the connecting part. Each positioning element has a positioning slot. The top positioning protrusions are embedded in the positioning slots. The front frame includes side rims disposed on the second side plates. Each side rim is set with positioning holes. The positioning elements of each second side plate are embedded in the positioning holes.

Claims11

Dependent claims

A frame structure of a light module, which is suitable to carry a light guide plate and at least one light source, wherein the frame structure of the light module includes:

a rear plate including a plurality of first side plates, wherein each of the first side plates is set with at least one fixing hole and includes at least two top positioning protrusions;
a plastic frame including a plurality of second side plates correspondingly disposed on the first side plates, wherein each of the second side plates includes:
a connecting part disposed on the corresponding first side plate;
at least one fixing element connected to a bottom of the connecting part and lodged in the at least one fixing hole of the corresponding first side plate;
and
at least two positioning elements protruded on an outer surface of the connecting part, wherein each of the positioning elements has a positioning slot, and the top positioning protrusions of the corresponding first side plate are respectively embedded in the positioning slots;
and
a front frame including a plurality of side rims correspondingly disposed on the second side plates, wherein each of the side rims is set with at least two positioning holes, and the positioning elements of the corresponding second side plate are respectively embedded in the positioning holes.

5 more elements

Dependencies are inferred from the claim text.