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以下只是个人看法:-
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如果产品只能用电池工作,而电池是可拆,及另配充电器, 产品明显是III类, 充电器(配件)是II类% m! v# Z$ r9 @9 w
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但如果产品是用适配器供电,按IEC标准,判I类/II类会更妥当
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楼主所说的扫地机械人未接触过,如果电池是内置,用适配器充电时,产品应算是I类/II类吧。
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IEC60335-1:2010
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class III construction
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part of an appliance for which protection against electric shock relies upon safety extra-low voltage and in which voltages higher than those of safety extra-low voltage are not generated
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; Y4 L! t3 J* v4 r0 {NOTE 2 If the main part of the appliance operates at SELV and is delivered together with a detachable power supply unit then this main part of the appliance is considered to be of class III construction in a class I appliance or class II appliance as appropriate. |
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