▎ 摘　　要

NOVELTY - The capacitor has a cylindrical housing (1) which is provided with a wiring column (3) connected with a graphite electrode (2). The wiring column is provided with the electric graphene cylindrical conductors welded on circuit board with a pressing component. The pressing component is provided with a pressing cover sleeved in the retraction spring. One end of the pressing cover is formed in a disc-shaped cover main portion and a cover edge. A shrinking spring and a circular rim are contacted with circuit board. The cover edge is embedded in the circuit board. USE - Smart graphene capacitor. ADVANTAGE - The conductivity of the graphene capacitor is improved, and the capacitor is firmly connected with the circuit board. The firmness of the pressing cover to press the circuit board is increased. The installation of the large capacitor is performed simply and conveniently. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the smart graphene capacitor. Housing (1) Graphite electrode (2) Wiring column (3)