The invention discloses a bending device of a refrigerator condenser pipe. The bending device comprises a door body, a plurality of luminous panels, door knobs, a battery jar, a base, an LED lamp, a pull rod, reflectors, a clamping groove, a rotary column, a groove, a shift buckle, a cover plate, luminous decorative strips and a switch. The bending device has the beneficial effects that the door knobs and the multiple luminous panels are arranged on the two faces of the door body made of transparent glass so that the door body, the luminous panels and the luminous decorative strips on the door knobs can store exposed energy of light rays of the sunshine in the daytime or the lamplight at night and the like, after a lamp is turned off at night, the luminous decorative strips can emit faint fluorescent light rays to show the positions of the door body and the door knobs, and the door body and the door knobs are convenient to find out for people and sleep of families also cannot be affected when the lamp is not turned on. When energy-storing fluorescent materials on the luminous decorative strips cannot work, a battery in the battery jar can drive the LED lamp on the base to emit faint light. The transparent reflectors on the luminous panels can reflect light rays of external starlight and moonlight at night so that the position of the door body can be known even when the lamp in a room is not turned on under the dark condition.