The utility model relates to an independent adjusting device for an electric bed lumbar support, which uses a separate electric cylinder to push the bed of the electric bed, thereby adjusting the height of the electric bed lumbar support. The utility model is mainly provided with an electric cylinder group, a bracket group, a slide rail group and a hinge group under the bed set of the electric bed. The bed board group is composed of a head bed board, a back bed board, a waist bed board, a hip bed board, a leg bed board and a foot bed board； the electric cylinder group is used to push the waist bed board； the bracket group is used to support the waist bed board； the slide rail group It is used to drive the movement of the back plate； the hinge group is used to connect the waist plate to the other bed. In use, the electric cylinder is used to push the waist bed plate so that the lumbar portion can be independently adjusted and raised； and when the back of the electric bed is lying or raised, the waist plate of the lumbar support can be separately adjusted and adjusted. Convenient and quite practical.一種電動床腰靠之獨立式調整裝置，其係利用獨立的電動缸推動電動床之床板，藉以調整電動床腰靠之高度。其主要係於電動床之床板組下方設有電動缸組、支架組、滑軌組及絞鍊組。該床板組係由頭部床板、背部床板、腰部床板、臀部床板、腿部床板及腳部床板所組成；電動缸組係用以推動腰部床板；支架組係用以支撐腰部床板；滑軌組係用以帶動背部床板之移動；絞鍊組係用以腰部床板升降時與其它床板間之連接。使用時，利用該電動缸推動腰部床板，使得其腰靠部分得以獨立調整升降；且該電動床之背部平躺或升起時，皆可單獨操作調整腰靠之腰部床板之升降，使用上非常便利而具有相當的實用性。
