A kind of manicure phototherapy device comprising an inner housing there is an inner casing substrate and inner casing substrate to enclose and one of set internal chamber； The inner surface of chip light-emitting diode mould group fitting setting what inner casing substrate on an at least plate, to shine towards internal chamber, the outer surface of a control mould group setting what inner casing substrate, and be electrically connected with chip light-emitting diode mould group on plate； And one shell be provide with what inner housing, and the front openings for retaining internal chamber are exposed. Chip light-emitting diode mould group directly carries on the back the inner surface of patch what inner casing substrate on the plate that this manicure phototherapy device uses, and has the LED element of plural array arrangement, time needed for cold coating or viscose on finger can be accelerated to carry out curing reaction, and have luminescence band selection elasticity height, to improve the advantage of practicability.一種美甲光療裝置，包含一內殼體具有一內殼基板與內殼基板所圍設之一內部腔室；至少一板上晶片發光二極體模組貼合設置於內殼基板之內表面，以朝向內部腔室發光，一控制模組設置於內殼基板之外表面，且與板上晶片發光二極體模組電性連接；以及一外殼罩設於內殼體，且保留內部腔室之正面開口露出。此美甲光療裝置所使用之板上晶片發光二極體模組直接背貼於內殼基板之內表面，且具備有複數顆陣列排列之LED元件，可加速手指上之樹脂塗料或是黏膠進行固化反應所需的時間，並具備有發光波段選擇彈性高，以提高實用性之優點。
