安规网

标题: UL153问题 [打印本页]
作者: 19800108    时间: 2008-5-29 10:42
标题: UL153问题
UL153的室外移动灯要做倾倒测试,要求的角度是不是6度呢?如果通过6度后要不要做15度测试,好似还要测试温度的,是不是啊.
作者: ogzl    时间: 2008-5-29 11:20
如果是移动台灯，测试角度为8度,如果是落地灯，比如是可移动的柱灯，其测试角度为12度，户外的不要求做倒地温度测试，室内的才需要过6度倒地温升测试.
作者: chaotao    时间: 2008-5-29 11:45
标准上面没有说落地灯要做12度的哦？请版主明示~~~！！！4 M  u( f( W* Q& g* `9 n
UL153只有说：
8 Y2 Q7 y" V# c5 ]$ f对于装有作为灯的一个部件的玻璃件或灯罩的可移式灯具或装有典型的金属丝网灯罩的可移式灯具，此平面应倾斜至与水增面8度。5 w! O% d# b# D& q( u
对于具有玩具外形的灯泡，此平面应倾斜至15度，
作者: ogzl    时间: 2008-5-29 14:02
引用第2楼chaotao于2008-05-29 11:45发表的  :
6 i/ k& H# x0 O) o标准上面没有说落地灯要做12度的哦？请版主明示~~~！！！- W" \3 A$ Q4 N) i; y1 W
UL153只有说：8 X+ _9 F0 L3 ~
对于装有作为灯的一个部件的玻璃件或灯罩的可移式灯具或装有典型的金属丝网灯罩的可移式灯具，此平面应倾斜至与水增面8度。
7 B5 B. l+ L; U3 M9 S对于具有玩具外形的灯泡，此平面应倾斜至15度，
你说的没错，标准上是没有具体条款，但是这是户外的，要承受户外的风等自然因素，所以一般要求户外的要过12度.（经验之谈)
作者: davey.liao    时间: 2008-5-29 14:35
UL153的132.1.2.3章节有提到如上：
作者: chaotao    时间: 2008-5-29 15:01
引用第3楼ogzl于2008-05-29 14:02发表的  :
7 \* a. v: M0 ?0 j$ C$ D1 d9 N+ P* ]1 m0 P
你说的没错，标准上是没有具体条款，但是这是户外的，要承受户外的风等自然因素，所以一般要求户外的要过12度.（经验之谈)
' P2 x3 A5 G4 b6 ]8 a
版主分析得有道理，当然测试要求参数一般都会依着标准来，像户外落地灯能通过倾斜8度的测试就可以了。12度是可服合也可不服合是吧？因为我们这里也有一款户外灯具要测试，是否有一种说话，就是说当该灯做稳定测试8度后，是否还要用多大的风吹一下，看是否全倒？以模仿自然环境。
作者: wxjim    时间: 2008-5-29 16:02
我觉得，如果是自己做性能测试，评价一下这个灯好一点还是差一点，可以做12度，甚至做30度，但是如果是做认证，8度足够。
作者: fasten    时间: 2008-5-29 16:25
标题: UL153的倾倒测试, 请参照以下章节,不要主观臆想,请客观参照标准
132 Stability Test
6 R: L0 u+ h8 N132.1 General
* l+ u" O+ i" C5 o, X6 r0 d132.1.1 Freestanding units and units intended for both wall and table support shall be tested as described
* U0 M" {( s: l! o) ain 132.2 and as modified in 132.3 when provided with a flexible or articulated arm, or as modified in 132.4 $ R1 u7 J, k( A- }. a( P9 g/ p
when provided with provisions for loading. Compliance criteria is described in 132.5. & k( {  \! I2 |% J$ r
Exception: A portable luminaire intended for placement on a shelf and that complies with the Normal   h7 ^" B+ S) S
Temperature Test in Sections 124 – 126 in any position and the Drop Test in Section 134 is not required % X2 f( H4 d, u- ~7 e
to comply with this requirement. 0 l9 w# n! ~0 @" E/ D) ]' y
132.2 Test method – general 5 ^# q4 b7 I1 ?8 O
132.2.1 The portable luminaire, complete with glassware or shade provided as a part of the lamp or with
# Q& F, b% G7 F/ `6 H$ N9 q1 {a representative cloth-and-wire shade when none is provided, is to be placed on the inclined plane and / E& L; I2 L7 B' v
turned to a position that results in tip over. When the shade is supported by an adjustable harp, or clips   U6 q+ `8 ^2 F% ^7 D0 G
onto the lamp, it is to be positioned so that the lamp-to-shade spacing is equidistant to the lamp.
% \0 I4 h7 e7 g. C6 ~$ c0 }132.2.2 The plane is to be inclined at an angle of 8 degrees with the horizontal.
7 _! q! y" Q$ T* J2 J( K( T132.2.3 For lamps having toy-like appearance the plane is to be inclined to an angle of 15 degrees.
/ s" W( u$ g+ i9 }132.3 Test method – units with flexible or articulated arm
. g: E1 [6 w5 t2 I$ J: t132.3.1 When the portable luminaire has a flexible or articulated arm, the arm is to be bent before the 2 i- a4 E# L2 |! V
lamp is placed on the inclined plane, starting at the lower end of the arm, to form a quarter circle that a
% `9 F" h& @/ D: r" eline joining the ends of the arm make an angle of 45 degrees with the horizontal. When a flexible or
8 `/ v3 _7 N0 n6 R# a/ Harticulated arm is off-center with respect to the base, the arm is to be bent in the direction that results in 6 g: `* T! Y8 G; L  Z
tip over. When the unit has more than one flexible or articulated arm, one of the arms is to be adjusted
' G2 D9 B# l  A5 B/ P  ]# Mas for a unit having a single arm, and the other arm or arms are to be extended vertically.
9 n. K' s$ c7 {  {, _9 RException No. 1: When the unit is not stable on a flat horizontal surface in a particular position, the unit
" L8 B' Z0 D/ F6 W7 U/ kis not required to be tested in that position. , b- P9 \) q; [9 ]
Exception No. 2: Any position of intended use as specified in the manufacturer’s instructions is determined # [, F( w* q8 r/ h5 c
to be the normal operating position.
3 e' j1 y6 g4 o132.4 Test method – units having provisions for loading 9 y/ z1 X1 w1 `& x  h
132.4.1 A portable luminaire having one or more of the following: ( |+ M: S/ E, I2 |- c: p& n
a) Off-center shelf;
) t( W$ L% m1 J9 W0 [; z9 Tb) Adjustable shelf; or 5 @1 w8 U$ l- R: Y" K2 o
c) Other provision for loading;
4 S. i/ x) P/ R: M2 [; D5 \shall comply with the stability test in this section when loaded as described in 132.4.2.
3 J9 a0 F( d+ e. C, J132.4.2 For the stability test of a portable luminaire as described in 132.4.1, each shelf or other provision
7 r4 Z1 T) g# R. {5 z3 q5 Dfor loading is to be: , a0 r0 M+ z! v2 @, {
a) Adjusted to the position that results in least stability; and 2 H  [. q$ a) R4 }, `* }2 I2 r' U& a
b) Loaded with the maximum load specified in the marking required in 169.10; or % Q% i' q7 K. \3 Z9 A* r
c) Loaded with a 15 pound (6.81 kg) weight secured to prevent movement and centered on the ; V( i5 y6 g0 B0 z/ A) h6 c
highest shelf or rack. 8 z5 R+ H5 y2 C+ D: U9 m2 M
132.5 Test results " a7 o! H/ i  U+ Q  w
132.5.1 The results of the test do not meet the intent of the requirement when the portable luminaire tips ' P3 u  y! L2 F! C( M
over. : Z, s, i5 m( @7 D; S6 _% L

, X2 V  g: a  ~; R" d: z- w18 Portable Luminaires Having Play Value 8 v  |- ~4 Y" \+ |4 t, S/ Y5 o/ Q
18.1 A portion of a portable luminaire that has play value for children eight years or less in age and is ' I( c* n9 O- h: F
intended to be removed from the unit and played with (for example a plush doll not integral with the
! x, k) W5 \% e0 c( @$ G8 Cluminaire) shall comply with the Federal Regulations for toys and children’s articles. It is not possible to : ]4 q5 X% G- w4 ?& I
specify the conditions of tests for all constructions; however, the tests shall include evaluation of impact,
6 K+ S$ n8 Q/ ^) d6 {bite, flexure, torque, tension, compression, sharp point, sharp edge, and small parts. 1 G; l; n5 |8 w
18.2 The portable luminaire shall not overturn when tested in accordance with the Stability Test, Section / M/ L1 B% [+ H$ ]3 l# x
132, with a 15 degree inclined plane.
7 {0 {8 v" K# g) o& `# X! C) \$ I18.3 A toy or stuffed animal suspended from a unit shall be designed for unexpected, forceful removal 4 Y' h( _: F5 Q8 L+ L9 y
and shall comply with the requirements in the Test for Suspended Toys, Section 158. 2 [2 |+ m( }- m  O7 m" H
18.4 The portable luminaire shall be marked in accordance with the requirements in 169.11. * H1 W' K9 P. F$ T& D- J6 b: ^3 A
Exception: The marking is able to be modified to indicate that the risks are associated with the luminaire
! w0 x( a; z* z& y( d7 Kportion and not to the separable portion having play value.
$ f8 g0 K# U4 z- w4 |
* v5 X& ?* s9 R& [
% x2 o3 s# ]% {WORK LIGHTS " w% |( R+ m9 K8 a
116.3 Stability tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113 , T  Y3 B; m3 f0 ^3 C8 _# [) \
116.3 Stability tests
1 Y& `! r9 G, z: Y( T2 C116.3.1 A work light is to be subjected to the Stability Test, Section 132, at an incline of 8 degrees for
& A$ r! L3 d, o/ xany possible use adjustment.
4 {# a0 u7 d3 g6 \' R$ `9 B116.3.2 A work light complying with Exception No. 2 of 116.2.1 is to be subjected to the Stability Test, 2 J+ D+ C) l' ~, @  X% K2 I( z
Section 132, at an incline of 33 degrees.
& a7 v, a- {1 A1 e116.3.3 The stability test in 116.3.1 and 116.3.2 is to be conducted with any fuel and integral storage
- r1 t, ]" Q! a4 @! |' b0 A. M6 A) l* scompartments empty.
2 j1 X6 S% c3 L- z" W0 ^. i
' m3 D9 x5 B# O1 j9 m% j0 A( ^" ?! y" p; }. L$ i4 w. g
TUNGSTEN-HALOGEN UNIT
$ F, d$ Q0 v) d3 _0 s; `147 Tungsten-Halogen Torchiere Stability Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
, M. j! w% H3 A. N! J7 l$ c: d$ u6 E147.1 General + B* G) b1 Z0 ^5 \" S* C
147.1.1 A floor mounted tungsten-halogen torchiere style portable luminaire not provided with a tipover ) i. M: r9 u' _5 e, B
switch shall be tested as described in 147.2. Compliance criteria is described in 147.3.
; F9 x+ A2 x% {6 b8 N0 b147.2 Test Method 7 G0 T  L0 p. z
147.2.1 The unit is to be placed on a plane inclined at an angle of 12 degrees with the horizontal and
1 r' t) z. b* _% y6 v3 fturned to any position of use presenting the greatest risk of tip over.
4 {8 ]6 C8 X0 o# B7 a147.3 Test Results + h6 t' v7 B* g1 |1 k3 u
147.3.1 The results of the test do not meet the intent of the requirement when the unit tips over.



欢迎光临 安规网 (http://bbs1.angui.org/) Powered by Discuz! X3.2