The invention discloses a multifunctional folding-type illuminating lamp. The multifunctional folding-type illuminating lamp comprises a base (1), a solar panel (2) is arranged over the base (1), and a connecting plate (3) is arranged between the base (1) and the solar panel (2); clamping plates (4) are connected to the two ends of the connecting plate (3) respectively, and a stand column (5) is rotatably connected to the middle of the connecting plate (3); multiple sectional rods (6) are rotatably connected to one end of the stand column (5), and every two adjacent sectional rods (6) are connected end to end; a sleeve (7) is connected to one end of the sectional rods (6), and a lamp bulb (8) is connected to the sleeve (7). According to the multifunctional folding-type illuminating lamp, the sleeve can move in the left-right direction and in the vertical direction through the stand column and the sectional rods, and adjusting operation is convenient; the lamp bulb in the sleeve can be all-dimensionally adjusted through the stand column and the sectional rods, and then the illuminating range of the lamp bulb is changed. Not only can the illuminating range be changed, but also the multifunctional folding-type illuminating lamp has the advantages that adjusting operation is convenient, the structural stability is good, and the mechanism is flexible.