Electric vacuum suction device

An electric vacuum suction device including:

• a cup member including a suction portion, a grip portion and an air evacuating mechanism, the suction portion defining a chamber, the air evacuating mechanism being configured to evacuate air from the chamber such that the suction portion is configured to attach to an attachment surface, the grip portion being disposed on the suction portion, the grip portion including a handle, the handle having a first end portion and a second end portion opposite to each other, the first end portion including a first shell and a second shell, the first shell and the second shell defining a receiving space therebetween, the first shell including at least one light-penetrable portion;
• a backlight module mounted to the first shell and the second shell and positioned within the receiving space, the backlight module including at least one light-emitting unit, the at least one light-emitting unit being configured to emit light toward the at least one light-penetrable portion;
• and
• a panel including at least one display portion corresponding to the at least one light-penetrable portion.