High strength aluminum alloy section bar

The utility model provides a pair of high strength aluminum alloy section bar, it includes section bar body, holder and installed part, sets up first enhancement groove and LED lamp belt groove outside setting up strengthening rib, cavity in the cavity at the section bar body, through set up draw -in groove and second enhancement groove in the holder cell body with outside the cell body, through set up a plurality of draw -in grooves on the profile shapes of installed part. It is not high to have overcome former building door and window section bar intensity, installs too complicatedly, and the mounting means is single, and commonality and interchangeability are poor, the problem of function singleness. The utility model has the characteristics of the structure is complicated, intensity ishigh, and the mounting means is various, commonality and interchangeability is good, simple to operate is swift, and the installation effectiveness is high, and is functional stronger. 本实用新型提供的种高强度铝合金型材，它包括型材本体、夹持件和安装件，通过在型材