The utility model discloses a can receive and release street lamp, including lamp stand, lamp pole and lamp, the lamp pole is installed in the lamp stand, the lamp is totally two to install in the lamp pole both sides through the articulated mode respectively, be provided with the extension spring between lamp and the lamp pole, the lamp pole top is provided with two runners to still be provided with the ferryboat in the both sides on upper portion, still be provided with the hand wheel simultaneously on the lamp pole, the back of lamp is provided with the fifth wheel, inserts the stay cord on this fifth wheel, and this stay cord inserted the hand wheel after passing through ferryboat and runner, the utility model relates to a rationally, simple structure can play the small -size can receive and release street lamp of illumination effect, through reasonable design lamp, utilizes articulated mode and lamp pole to be connected to through the effect of stay cord and hand wheel, accomplish the expansion to the lamp, simultaneously set up the extension spring through reasonable between lamp and stand, realize the recovery that resets of lamp.