Connection structure of electronic cabinet panel and connecting piece

The utility model discloses a connection structure of electronic cabinet panel and connecting piece, including metal decking and connecting piece, the connecting piece is the section bar, the connecting piece includes: a connect the limit for linking bridge to and out -of -the -way subsides the that is used for leaning on with metal decking back subsides is kept to the side, the back of the body pastes and keeps to the side to lean on a plurality of first bumps of face upper punch extrusion, four second bumps that are the rectangular distribution in the subsides that its and the subsides of the metal decking back were leaned on, the metal decking back is equipped with four and above -mentioned half counter bore of second bump one -to -one complex, during the second bump inserts half corresponding counter bore, just first bump pastes and leans on the metal decking back, the metal decking back is pasted with the back of the body and is kept to the side to fix through the welding of a plurality of solder joints,