GB/T 6998-2002 预聚焦式灯头的量规

ICS29.14010

K74

石昌

中华人民共和国国家标准

GB/T6998-2002

eqvIEC60061一3:2001

预聚焦式灯头的量规

Gaugesofprefocuscap

2002一08一05发布2003一04一01实施

中华人民共和匡

国家质量监督检验检疫总媛

GB/'r6998-2002

目次

前言······································。·········································································….…，

工EC前言···········································································································……N

一般要求·······································································································……1

型式和尺寸···································································。································……1

检验成品灯上PG12一和PGX12一灯头的通规和止规(1)··········..·····································……2

PG13和PGJ13灯头的通规和止规A······································································…·…5

PG13和PGJ13灯头的通规B.·6

PG13和PGJ13灯头的通规和止规···········································································……‘“7

成品灯上PX13.5s预聚焦灯头的通规·······································································……8

成品灯上PX13.5s预聚焦灯头的止规(第一量规)······················································……“‘9

成品灯上PX13.Ss预聚焦灯头的止规(第二量规)一·10

成品灯卜P14.5s预聚焦灯头的通规·······································································……11

检验成品灯上P14.5s灯头凸销的高度(T的最小值)的量规·········································……12

成品灯上PG22-6.35预聚焦灯头的通规····································································……13

成品灯上PK22s灯头的组合通规((1)·······································································……14

成品灯上P26、灯头的通规··················································································…·…16

PX26预聚焦灯头的通规·······················································································……17

PX26预聚焦灯头的连接片的通规和止规·······················································。··········……18

检验PX26预聚焦灯头尺寸M最小值的止规································。······························……19

成品灯上P28，灯头的通规.·20

检验成品灯上P30s预聚焦灯头的聚焦盘直径的通规和止规··········································……21

成品灯上P30s预聚焦灯头主槽口的通规和止规·22

成品灯仁P40s预聚焦灯头的通规和止规················································。·················……23

成品灯上P43t-38预聚焦灯头的通规········································································……24

检验P43t和PX43t预聚焦灯头的尺寸M的最小值的止规············································……25

检验成品灯上P43t-38,PX43t,PY43d和PZ43t预聚焦灯头尺寸Y最大值的量规··············……26

成品灯上PX43t预聚焦灯头的通规(1)····························……“································……27

成品灯上PY43d预聚焦灯头的通规··········································································……29

检验成品灯上PY43d和PZ43t预聚焦灯头的尺寸M的最小值的止规······························……30

成品灯FPZ43t预聚焦灯头的通规···········································································……31

P45t灯头的通规···································································································……32

P45t灯头的止规······················，··········································‘·································……33

P45t灯头定位凹槽的通规和止规································································…·…’’‘·’二二‘·‘34

P45t灯头定位凹槽的量规·······················································································……35

检验P45t灯头尺寸Y最大值的量规········································································……36

检验P45t灯头尺寸R最小值的量规········································································……37

GB/'r6998-2002

前言

本标准等效采用国际电工委员会IEC60061-3;2001《灯头、灯座及其检验其安全性和互换性的量

规第3部分:量规》中的预聚焦式灯头量规部分。其技术内容与IEC相应部分完全一致。

本标准所列量规的编号由三部分组成:(例如:6998-GB/T-81-1)第一组数字为本标准号，其后跟字

母GB/T，再之后的数字为灯头量规的编号。

本标准与现行标准的主要技术差异如下:

1.取消的型号为:P13.5s,P16s,P22s,P22d,P27s,P39s,P30d-10.3,P32s,P32d,P35s,P35d,P42s,

P42d,PB24s,PB22d-3(900沐1350)0

2.修订的型号为:P30s-10.3,P45to

3.新增的型号为:PG12一和PGX12,PG13和PGJ143,PX13.5s,P14.5s,PG22-6.35,PK22s,P26s,

PX26,P28s,P40s,P43t-38,P43t和PX43t,PY43d和PZ43t,P45t,

本标准自实施之日起，代替GB/T6998-1986《预聚焦式灯头的量规》。

本标准由国家轻工业局提出。

本标准由全国照明电器标准化技术委员会归口。

本标准由北京华明电光源工业公司起草

本标准起草人:童显海、刘欣、王宁。

Gs/'r6998-2002

IEC前言

1国际电工委员会(IEC)有关技术问题的正式决议和协议均由各技术委员会制定，所有对此有特

殊兴趣的各国家委员会都有代表参加。因此，这些决议和协议在最大程度上表达了国际间的此问题上的

一致意见。

2.为国际之间使用而出版的推荐标准，在某种意义上各国家委员会均应采纳。

3.为了促进国际间的统一，国际电工委员会希望目前还没有相关国家标准的国家在制定相关标准

时，在国家条件许可的范围内，各国家委员会应以IEC的推荐标准作为相关标准的基础。

4为了加强国际间有关这些问题的意见一致性，需要各国家委员会在本国条件允许的情况下，努

力使本国标准与IEC推荐标准相谐调。各国家委员会要为此发挥作用。

中华人民共和国国家标准

GB/T6998-2002

预聚焦式灯头的量规eqvIEC60061-3:2001

代替GB/T6998-1986

Gaugesofprefocuscaps

本标准等效采用IEC60061-3灯《头、灯座及其检验其互换性和安全性的量规第3部分量规》中

的预聚焦灯头量规部分。

本标准规定了为保证预聚焦灯头互换性和安全性量规的主要尺寸，其他尺寸由设计者自行确定。

本标准中确定的量规的型号，与同规格的预聚焦式灯头的型号完全相同，并与IEC60061中的量规

型号相一致。

一般要求

1.1主要内容

本标准规定了预聚焦式灯头量规的型式、基本尺寸和检验方法，用于检验符合GB2800((预聚焦式

灯头的型式和尺寸》国家标准中所列各种规格的灯头。

1.2引用标准

GB1957-1981光滑极限量规

GB2800-2002预聚焦式灯头的型式和尺寸(eqvIEC60061-1:2001)

2型式和尺寸

预聚焦式灯头量规型式、主要尺寸应符合附图和附表的要求。

中华人民共和国国家质里监督检验检疫总局2002一08-05批准2003一04一01X96

I

GB/'r6998-2002

检验成品灯上PG12一和PGX12一灯头的通规和止规(1)

关于PG12和PGX12灯头，参见GB2800

边沿倒角((9x)细部图

对于检验PG12-2和PGX12-2灯头的量规，e:孔应位于与水平中心线向上或向下约成45“的范围

之内。

附图只表示检验PG12-1灯头用的量规。

关于检验PG12-2,PG12-3,PGX12-1和PGX12-2灯头的量规，分别参见下页相应的附图。

所有其他尺寸均与PG12-1量规相同。

6998-GB/T-81-1

GB/T6998-2002

检验成品灯上PG12一和PGX12一灯头的通规和止规(2>

型号

符号尺寸公差一尺寸公差

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6998-GB/T-81-3

GB/T6998-2002

检验成品灯上PG12一和PGX12一灯头的通规和止规((3)

目的:检验相对于尺寸A的最大值的灯头的最大外形、插脚的直径和间距、插脚凸台的直径和间

距，凸片相对于与尺寸A有关的P、和F:的径向位置和宽度，以及单个插脚的尺寸F.的最小值和最大

值，F的最小值和最大值。

检验:将灯头由Z面插人量规，并使基准凸片进人量规的小凹槽(只适用于PG12-1和PGX12-1灯

头)，直至灯头的基准面接触到量规的0面。此时插脚的末端应与f面共面，或凸出于f，面，但是它们均

不得凸出于f:面。

将各插脚依次插人e:孔，插脚的凸台应接触到量规的Ziruo

插脚(不是指其末端)应不能插人e，孔中。

6998-GB/T-81-3

GB/T6998-2002

PG13和PGJ13灯头的通规和止规A

关于PG13,PGJ13和PGJ19灯头，分别参见GB2800

符号尺寸公差一尺寸公差

U6.1士吕一00,1一5.85-+00..}

E1.03士牛.002一15.8士}.忿2

E,3.1士1.002一56-+00..牛2

L10.6-+00..002一1.85-+00..002

M11.75-+00..12一M/2

N21.15士}.牛2一P/2

P8.20-耳0...002一约25

R17.65士忿.且2一约15

所有导人角均应导圆或倒角。

目的:检验PG13,PGJ13和PGJ19灯头的接触部件

检验:不用过度的力应能将量规插入PG13,PGJ13,PGJ19-1,PGJ19-2或PGJ19-3灯头的接触部

件，直至使量规的Y面接触到灯头的边沿。

量规应不能插人PGJ19-4或PGJ19-5灯头的接触部件。

6998-GB/T-107-2

GB/T6998-2002

PG13和PGJ13灯头的通规B

关于PG13和PGJ13灯头，参见GB2800

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B9.15-+00..}，

B,5.5

B,535士00..002

B,0.5

e74士忿.艺

r了6.7士}.002

r吕10.25-+00..002

900士;;

月100

目的:检验PG13和PGJ13灯头对安装孔的匹配插人性能

检验:不用过度的力应能将灯头插人量规，直至使灯头的x面接触到量规的表面。

注:所有的导人角均应导圆或倒角

6998-GB/T-107B

GB/T6998-2002

PG13和PGJ13灯头的通规和止规

关于PG13和PGJ13灯头，参见GB2800

.沙口一”—一

一_

符号尺寸公差

A54士;.;

召51-+00..;

C16士}.;

了L3.2-+00..002

.7z3.5-+00..002

r?6.75-+00..言

目的:检验PG13和PGJ13灯头的筒体的长度

检验:不用过度的力应能将量规的通规一端插在灯头的基准面和X面之间，但是要避开止动件。量

规的止规一端应不能插在灯头的基准面和X面之间。

注:所有的导人角均应导圆或倒角

6998-GB/T-107C-1

GB/T6998-2002

成品灯上PX13.5s预聚焦灯头的通规

关于PX13.Ss预聚焦灯头，参见GB2800

入口

剖面1剖面1卜11

目的:检验PX13.5s灯头的尺寸L的最大值，M，的最小值和最大值，以及定位凹口的最小外形尺

寸

检验:玻壳在前，将灯插人量规，直至使灯头的三个凸台接触到量规的Z面，此时，中心触点的表面

应与X面共面，或凸出于X面，但不得凸出于Y面。

6998-GB/T-35

GB/T6998-2002

成品灯上PX13.5s预聚焦灯头的止规(第一t规)

关于PX13.5s预聚焦灯头，参见GB2800

符号尺寸公差

I.13.39士;.牛1

口15-+00..:

510.5-+00..;

‘15-绘-0.05

d2-0.l

目的:检验PX13.5s灯头的尺寸I的最小值。

检验:在将灯泡的玻壳由Y面插人量规时，灯头的聚焦盘应不能完全插人Y孔

6998-GB/T-35A

GB/T6998-2002

成品灯上PX13.5s预聚焦灯头的止规(第二f规)

关于PX13.5s预聚焦灯头，参见GB2800

陡沿

陡沿

符号尺寸公差

刀10.5士9一孟

r13.54-+00..名，

S3.5-+00..001

T12.4-+00..牛1

口1.5-+0o..牛

e2士段;

f15-+ao..;

目的:检验PX13.5s灯头的定位凹口的最大外形尺寸和聚焦盘的直径

检验:在将灯的玻壳由量规的Y面插人量规时，灯头的聚焦盘应不能完全进人Y孔。在进行检验

时，不得施加过度的力

6998-GB/T-35B-1

GB/'r6998-2002

成品灯上P14.5s预聚焦灯头的通规

关于P14.5s灯头，参见GB2500

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符号尺寸公差符号尺寸公差

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