Light-source assembly of back light model group

The invented light source assembly includes lamp tube, rack of lamp tube, lampshade and lamp wire. Lampshade possesses several openings. Rack of lamp tube is located at two ends of the lampshade. There are several guidance holes, which are corresponding to openings on lampshade, on the rack for lamp wires. Lamp tube held by rack is setup in the lampshade. Lamp wires are connected to two ends of lamp tube, and part of lamp wires passing through opening on the lampshade and guidance holes are guided to outside rack of lamp tube. In the invented design, the guidance holes on the rack provides efficacy for guiding lamp wires to outside rack of lamp tube to prevent break of lamp wire as well as raise assembling expedience. 本发明是关于一种背光模组的光源组件，包括至少一灯管、灯管架、灯管罩以及灯管线，其中灯管罩具有数个开口。灯管架则位于灯管罩的两端，且具有数个灯管线导引洞对应于灯管罩的开口。而灯管是配置于灯管罩内，且被灯管架夹持。而灯管线是分别与灯管的两端相连，其中部分灯管线经由灯管罩的开口及其对应的灯管线导引洞被导引到灯管架外。本发明因为在灯管架中设计具有导引灯管线功效的灯管线导引洞，因此可以避免现有习知技术中因灯管线没有固定而造成组装时灯管线断裂的情形发生，进而可以提升组装的方便性。