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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.
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1 Scope9 X5 }5 ~! V" H* ~" S1 _. C# x* M
1.1 These requirements cover portable luminaires (portable electric lamps) and subassemblies whose
8 G0 w, G( |" Iprimary function is task or ambient illumination. These products are provided with a flexible cord and an
6 c, ]4 @6 Z6 \& X9 u( I) `2 Eattachment plug for connection to a nominal 120-volt, 15- or 20-ampere branch circuit, and intended for; W0 M/ R& U: G, [" T7 j& [
use in accordance with the National Electrical Code, ANSI/NFPA 70.' C' h, J" u, R6 J
1.2 These requirements also cover dedicated portable luminaires that employ a connector other than an# h. ~4 l& i5 W
attachment plug that is intended to connect to a compatible connector assembly that is for connection to
' Z, T3 W* S5 f. q/ Y1 @# ra nominal 120-volt, 15- or 20-ampere branch circuit, and intended for use in accordance with the National5 m) G5 r' u. x, K' \ F
Electrical Code, ANSI/NFPA 70.3 B; ~. m% t: \. b" w8 n
1.3 These requirements also cover portable luminaires that are intended for use on standard power
$ ]* T% y q y! ysystems other than a nominal 120-volt, 15- or 20-amperes. |
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