Importance

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Abstract

The present invention disclose a Christmas tree, comprising a plurality of trunk units capable of being assembled, wherein the trunk unit is a hollow tubular body; when any two trunk units are connected, the lower end of the tubular body located above is sleeved into the upper end of the tubular body located below; the trunk unit comprises a power connector comprising an upper end connecting portion and a lower end connecting portion, the upper end connecting portion and the lower end connecting portion are respectively arranged at both ends of the tubular body. The present invention can avoid the adverse effects caused by the reverse connection of the positive and negative electrodes, and improve the convenience and safety of the assembly and use of the Christmas tree.

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First Claim