| 摘要 |
PURPOSE: An electric fan capable of contributing air circulation is provided to activate the air circulation and to maintain a pleasant environment in daily life. CONSTITUTION: An electric fan(10) capable of contributing air circulation comprises a fixing pipe(20), a wind guide(30), and a corrugated pipe(40). The fixing pipe is installed in one side of the electric fan and formed larger than a blade portion of the electric fan to outside. The wind guide is connected to one side of the fixing pipe, guides air to a direction of the wind generated by the electric fan. The corrugated pipe is formed in a center one side of the wind guide, thereby adjusting the direction of the wind. [Reference numerals] (10) Electric fan; (20) Fixing pipe; (30) Wind guide; (40) Corrugated pipe; (50) Lever
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