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判定一个灯是否为portable并不是依是否有插座和外形, 而是依接入电源方式, 如果是UL的灯具, 建议参考一下UL153的Scope.! w6 z4 ]9 v2 s; X( P
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1 Scope h8 L& t2 y0 ^5 w
1.1 These requirements cover portable luminaires (portable electric lamps) and subassemblies whose0 M8 v! F! ~/ r- C% M3 H# f
primary function is task or ambient illumination. These products are provided with a flexible cord and an% }, t; U! z1 n( A3 `1 Z
attachment plug for connection to a nominal 120-volt, 15- or 20-ampere branch circuit, and intended for* ?* d9 z2 G2 X" ^ r
use in accordance with the National Electrical Code, ANSI/NFPA 70.# E; F. T! N Q& k
1.2 These requirements also cover dedicated portable luminaires that employ a connector other than an6 M" B1 x0 X% _% M% O) ?% J0 v, {
attachment plug that is intended to connect to a compatible connector assembly that is for connection to
# t0 [* y8 C' c$ Y# K5 U& g" W4 Ra nominal 120-volt, 15- or 20-ampere branch circuit, and intended for use in accordance with the National- ]2 s+ j! ?7 W6 u+ O3 @
Electrical Code, ANSI/NFPA 70.
" X. `9 ?/ C2 v5 w$ n3 Y1.3 These requirements also cover portable luminaires that are intended for use on standard power
0 Y# Y2 x, G; V' fsystems other than a nominal 120-volt, 15- or 20-amperes. |
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