产品名称：灯头量规/E14灯头通止规/接触规/防意外接触量规

E14灯头量规

E14灯头、灯座量规符合标准：GB 1483.1-2008；IEC 60061-3:2004适用于E14螺口灯头的电光源灯泡的质量检测。

通规Go (IEC 7006-27F-1),

The shape part of the edge of the thread shall be broken with radius of 0.2mm to 0.3mm.

量规螺纹边口应以0.2~0.3mm半径倒圆。

Purpose目的：

To check the maximum dimensions of the screw thread and dimension T1 minimum of caps on finished lamps. 

检查成品灯E14灯头螺纹zui大尺寸和T1的zui小值

Testing测试方法：

Whenthe cap on a finished lamp has been screwed into the gauge as far as it will go, the center contact shall be co-planar with, or project beyond, surface X.

当成品灯上的灯头完全旋入量规内时，灯头中心触点应与X面共面或凸出X面。

止规Not go (IEC 7006-28B-1), 

Purpose目的：

To check the minimum outside (major) diameter of the screw thread.

检查成品灯灯头螺纹zui小外径.

Testing测试方法：

Whenthe gauge is placed over the thread of the cap on a finished lamp, held cap uppermost, the center contact shall not project beyond surface“X”. Only the weight of the gauge itself shall be used in the test.

当量规套在成品灯的灯头螺纹上时，灯头中心触点不应凸出量规的X面，见严禁利用量规的自身重量进行。

S1规Go for S1 dimension gauge (IEC 7006-27G-1), 

Purpose目的：

To check the dimensions S1 minimum and S1 maximum of E14 caps on finished lamps.

检验成品灯上E14灯头尺寸S1的zui大值和zui小值。

Testing测试方法：

When the cap on a finished lamp has been pushed into the gauge as far as it will go, the plunger surface“W” shall be co-planar with or project beyond surface“X” but it shall not project beyond surface“Y”.

当成品灯的灯头完全插入量规时，塞柱的W面应与X面共面或凸出X面，但不得凸出Y面。

接触规Contact-making (IEC 7006-54-2),

Purpose目的：

To check lamp dimensions for contact making in IEC holders.

检验灯在灯座中有关接触性能的尺寸。

Testing测试方法：

The shape of the lamp with regard to the fit in the lampholder is assured to be correct. If the lamp can be pushed into the gauge till plane W reaches plane V or project beyond it. The application of this gauge is restricted to the following lamps when they are fitted with E14 caps, in accordance with sheet 7004-23: candle lamps/round bulb lamps/domestic tubular lamps/pygmy lamps.

如果灯插入量规时，W面可与应V面共面或凸出V面，则可认为灯的形状与灯座的配合是合格的。此量规仅适用检验装有符合IEC7004-23中所示的E14灯头的烛形灯，球形灯，家用管形灯和小型灯。

 防意外接触规(防触电)Protection against accidental contact during insertion (IEC 7006-55-2)

Purpose目的：

To check protection againstaccidental contact during insertion of caps E14 on finished lamps.

检验成品灯上E14灯头在插入时防止意外接触性能。

Testing测试方法：

 The shape of the lamp with regard to protection againstaccidental contact is assumed to be correct if, when the lamp is pushed as far as possible into the gauge, surface W does not protrude beyond surface V. The application of this gauge is restricted to the following lamps when they are fitted with E14 caps, in accordance with sheet 7004-23: candle lamps/round bulb lamps/domestic tubular lamps/pygmy lamps.

如果灯头完全插入量规时，W面没有凸出V面，则可认为灯的防意外接触性能是合格的。此量规仅适用检验装有符合IEC7004-23中所示的E14灯头的烛形灯，球形灯，家用管形灯和小型灯。