飞利浦标准板扭力测试方法

Standard Operation Procedure for Mechanical Strength Tests

For CFL-I Lamps

1. Introduction 介绍 (3)

2. References 参考 (3)

3. Test lists 测试列表 (3)

4. Standards and Test descriptions 测试描述 (3)

4.1 Bending test 扳力测试 (3)

4.1.1 Purpose 目的 (3)

4.1.2 Standard 标准（internal requirements 内部要求） (3)

4.1.3 Testing Procedure (5)

4.2 Torsion test 扭力测试 (5)

4.2.1 Purpose 目的 (5)

4.2.2 Standard 标准（IEC 60968）: (5)

4.2.3 Testing Procedure (7)

4.2.4螺旋灯管扭力强度 torsion strength of helix burner (9)

4.3Bulb Compress test 泡壳压力测试 (9)

4.3.1 Purpose (9)

4.3.2 Standard 标准（internal requirements 内部要求） (9)

4.3.3 Testing procedure 测试方法 (10)

4.4 Burner Compress test 灯管压力测试 (11)

4.4.1 Purpose (11)

4.4.2 Standard 标准（internal requirements 内部要求） (11)

4.4.3 Testing procedure 测试方法 (11)

1. Introduction 介绍

This is a document about mechanical strength tests (safety related). In this document, testing standards are shown, and testing procedure of each mechanical test is defined.

本文当是关于机械强度测试（与安全相关），包括测试的标准以及测试方法。

2. References 参考

60968

IEC

4.

Figure 1. Holder for bending test on lamps with E27/E26 cap.

图1. 装有E27/E26灯头的灯作扳矩试验用夹具。

Figure 5. Holder for bending test on lamps with B15d cap.

图5.装有 B15d灯头的灯作扳矩试验用夹具。

4.1.3 Testing Procedure

Bare lamp 裸灯

Insert the cap into the holder, wear the gloves, hold the burner (close to the plastic parts), and bend the lamp by the bending axis (see Figure 6).

把灯头插入夹具，戴上手套，握住灯管（尽量靠近塑料件部分），然后以灯头为转轴中心，缓慢平稳向下扳曲（见图6）。

Figure 6. Bending testing method for bare lamp.

7

Figure 7. Bending testing method for covered lamp.

带罩灯的扳力测试方法。

This test intends to check the connecting strength for different parts of the lamp by torsion.

该测试是用扭曲来测试整灯各个部件之间的连接强度。

4.2.2 Standard 标准（IEC 60968）:

The cap shall remain firmly attached to the bulb or that part of the lamp which is used for screwing the lamp in or out when subjected to the torque levels listed below, and there is no any movement between the different parts of the lamp.

进行扳矩试验时，灯头应该牢固的粘结在灯体上或者灯上用来旋进或旋出的部位，灯的各个部件之间不能有任何松动。

B22d.............................................. 3 Nm

B15d.............................................. 1.15 Nm

E26 and E27.................................. 3 Nm

E14................................................ 1.15 Nm

E40…………………………………..5.0Nm

The test is made by means of the test holders shown in figures 8 and 10. The torque shall not be applied suddenly, but shall be increased continuously from zero to the specified value. In the case of uncemented caps, relative movement between cap and the other part is permitted provided it does not exceed 10°. After the mechanical strength test the sample shall comply with the requirements of accessibility.

实验采用图8和9 所示的试验夹具，扭力不应突然施加，而应逐渐从零增加到规定值。对于不采用粘结方式固定的灯头，机械强度试验后可允许在灯头与灯体之间有相对位移，但不得超过10°。

Dimension尺寸E14(mm) E26(mm)E27(mm)E39(mm)E40(mm) Tolerance公差(mm)

C 20.0 32.0 32.0 47.0 47.0 Min最小值

K 11.5 11.0 11.0 19.0 19.0 ±0.3 O 12.0 23.0 23.0 34.0 34.0 ±0.1

S 7.0 12.0 12.0 13.0 13.0 Min最小值

Figure 8. Holder for torsion test on lamps with screw caps.

图 8. 装有螺口灯头的灯作扭矩试验用夹具。

Note: Figure 8 is intended only to illustrate the essential dimensions of the holder. The thread should be in accordance with holder threads of IEC 60061.

注释：图8仅表示该夹具的基本尺寸，其螺纹应该符合IEC60061的相关灯座螺纹。