Multifunctional light cabinet structure

Abstract

A multifunctional light cabinet structure contains at least one light frame, at least one holder, and a plurality of support columns. Each light frame includes an accommodating chamber for accommodating a LED light set and includes a plurality of first grooves. Each first groove has a first abutting protrusion extending outwardly around a central section of an inner wall thereof. Each holder includes a receiving room corresponding to the accommodating chamber and a plate received in the receiving room, the plate has a plurality of limiting orifices, each holder also includes a plurality of second grooves, each second groove has a second abutting protrusion extending outwardly around a central section of an inner wall thereof. Each support column includes a C-shaped cross section so as to insert through each first groove and each second groove. Each support column is positioned by the first abutting protrusion and the second abutting protrusion.

What is claimed is: 
     
         1 . A multifunctional light cabinet structure comprising: at least one light frame, at least one holder, and a plurality of support columns;
 each light frame including an accommodating chamber for accommodating a LED light set and a plurality of first grooves passing through corners thereof, wherein each first groove has a first abutting protrusion extending outwardly around a central section of an inner wall thereof;   each holder including a receiving room defined therein and corresponding to the accommodating chamber of each light frame and a plate received in the receiving room, wherein the plate has a plurality of limiting orifices formed thereon, and each holder also includes a plurality of second grooves passing through corners thereof, each second groove has a second abutting protrusion extending outwardly around a central section of an inner wall thereof;   each support column including a C-shaped cross section so that each support column is inserted through each first groove and each second groove, and each support column is positioned by the first abutting protrusion of each first groove and the second abutting protrusion of each second groove.   
     
     
         2 . The multifunctional light cabinet structure as claimed in  claim 1 , wherein each first groove has two opposite first cutouts defined on an upper side and a lower side of an outer wall thereof, and at least one first locking element is provided to lock with the two opposite first cutouts, and each second groove has two opposite second cutouts defined on an upper side and a lower side of an outer wall thereof, and at least one second locking element is provided to lock with the two opposite second cutouts. 
     
     
         3 . The multifunctional light cabinet structure as claimed in  claim 1 , wherein a plurality of holders are connected and piled together by ways of the plurality of support columns. 
     
     
         4 . The multifunctional light cabinet structure as claimed in  claim 1 , wherein each light frame also includes a plurality of covering sleeves for fitting into the plurality of first grooves. 
     
     
         5 . The multifunctional light cabinet structure as claimed in  claim 1 , wherein each holder further includes a plurality of fitting tubes for fitting into the plurality of second grooves. 
     
     
         6 . The multifunctional light cabinet structure as claimed in  claim 1 , wherein each light frame and each holder are in a triangle shape. 
     
     
         7 . The multifunctional light cabinet structure as claimed in  claim 1 , wherein each light frame and each holder are in a rectangle shape. 
     
     
         8 . The multifunctional light cabinet structure as claimed in  claim 1 , wherein each light frame has a first trench arranged around an outer peripheral wall thereof, and each holder has a second trench arranged around an outer peripheral wall thereof, the first trench of each light frame has an opening facing upwardly so as to accommodate a marking board.