Abstract: A power strip hanging device and structure are provided. The hanging device includes a hanger element and a positioning seat. The hanger element has a pulling portion for being pulled by a user and a shoulder extended outward from the periphery of one end thereof. The positioning seat has an upper opening on one side and a lower opening on the opposite side communicating with the upper opening to form a receiving space therein, and is positioned firmly in an installation hole of a table, so that the hanging element can pass through the upper opening and be received in the receiving space with the shoulder resting on the rim of the upper opening. Thus, the hanging element is supported by the positioning seat, and the power strip can pass through the positioning seat and be secured under the table without occupying the space on a top of the table.

Abstract: A power strip hanging device and structure are provided. The hanging device includes a hanger element and a positioning seat. The hanger element has a pulling portion for being pulled by a user and a shoulder extended outward from the periphery of one end thereof. The positioning seat has an upper opening on one side and a lower opening on the opposite side communicating with the upper opening to form a receiving space therein, and is positioned firmly in an installation hole of a table, so that the hanging element can pass through the upper opening and be received in the receiving space with the shoulder resting on the rim of the upper opening. Thus, the hanging element is supported by the positioning seat, and the power strip can pass through the positioning seat and be secured under the table without occupying the space on a top of the table.

Abstract: A rack illumination device is disclosed, wherein a casing is provided with an opening and has a receiving space extending from the opening into the casing, a power module is disposed in the casing and connected to an external power source, and a rotatable lampshade has one end pivotally connected to the casing at a position adjacent to the opening and can be rotated into or out of the casing. When the rotatable lampshade has been rotated into the casing, a switch element is switched to an OFF state to disconnect a light-emitting element from the power module electrically. Once the rotatable lampshade is rotated out of the casing, the switch element is switched to an ON state to make electrical connection between the light-emitting element and power module, thus allowing the light-emitting element to emit light.