As an improvement of a portable anion air cleaner,It aims at the loss of soft negative ion emitter and the limited range of negative ion application.And to improve the design,A flexible wire is connected to the negative ion emission circuit of the portable negative ion air cleaner.And a soft negative ion emitter is connected at the leading edge of the flexible conductor.The three can be connected with each other and the circuit can be connected by means of card connection.By bending the flexible wire, the soft negative ion emitter can be extended to the adjacent clean air area.With the negative ion emission circuit of the portable negative ion air cleaner,The soft negative ion emitter can emit negative ions from the front end of each fine fiber.With adjustable extension and close alignment, the application space can improve the air purification effect.In addition, the soft negative ion emitter can be replaced easily and quickly.A practical creator who avoids the loss or utility reduction of the soft negative ion emitter under high pressure.本創作為有關一種攜帶式負離子空氣清淨器之改良，乃係針對軟式負離子發射端頭之耗損及負離子施作範圍有限，而加以改良設計，為於攜帶式負離子空氣清淨器之負離子發射電路上連設一可繞性導線，且於可繞性導線前緣再連接一軟式負離子發射端頭，而三者間可分別以卡接方式促使形成相互連接與電路連通；藉彎轉可繞性導線以使軟式負離子發射端頭延伸至鄰近之欲清淨空氣區域，配合攜帶式負離子空氣清淨器負離子發射電路，而可致使軟式負離子發射端頭由各細纖維前端向外發射負離子，以達可調整延伸近接對準施作空間提升空氣清淨功效，另可簡易快速更換軟式負離子發射端頭，避免軟式負離子發射端頭高壓使用耗損或效用降低之實用創作者。
