This standard specifies the types and interchangeability dimensions of lamp holders and starter holders for tubular fluorescent lamps (including H-shaped, ring-shaped and double-D types) with an operating voltage not exceeding 1000V. This standard applies to lamp holders and starter holders designed and manufactured in accordance with GB1312. GB 13260-1991 Types and dimensions of tubular fluorescent lamp holders and starter holders GB13260-1991 Standard download and decompression password: www.bzxz.net

National Standard of the People's Republic of China
Types and dimensions of lampholders for tubular fluorescent lamps and starterholdersGB13260—91
Replaces GB1312～77
This standard is equivalent Adopt the corresponding loose-leaf content in the international standard IEC61-2H (1987) "Lamp holders, lamp holders and gauges for testing their interchangeability and safety, Part 2 Lamp holders".
1 Subject content and scope of application wwW.bzxz.Net
This standard specifies the type and interaction of lamp holders and starter holders for tubular fluorescent lamps (including H-shaped, ring-shaped and double-D types) with an operating voltage not exceeding 1000V. Exchangeable size.
This standard applies to lamp holders and starter holders designed and manufactured in accordance with GB1312. 2 Reference standards
GB1312
Technical conditions for tubular fluorescent lamp lampholders and starter seats GB13261 Inspection gauge for tubular fluorescent lamp lampholders and starter seats
3 Lampholders and starter seats Inspection
The lamp holders and starter holders in this standard are inspected separately using the gauges specified in GB13261. Types and dimensions
4
The types and dimensions of fluorescent lamp holders and starter holders are specified in Table 1. Table 1
Serial number
1
2
3
4
5
6
1
8
Terms
4.1
4.2
4.3
4.4
4.5
4.6|| tt||4.7
4.8
Inner
G5 and G13 straight tube fluorescent lamp holders
G5 and G13 rigid lampholders installed in pairs
Capacity
2G13-56 and 2G13-92 U-shaped fluorescent lamp holder G10g ring fluorescent lamp holder
Fa6 single-pin fluorescent lamp holder
fluorescent lamp starter holder
G23 single-ended Internal start fluorescent lamp holder (applicable to H lamp) GR8 fluorescent lamp holder (applicable to double D lamp)
State Bureau of Technical Supervision 1991-10-29 approved drawing
1a, 1b
2
3
4
5
6
7
8
Table
2|| tt||3
6
8
1992-08-01 Implementation
4.1G5 and G13 straight tube fluorescent lamp holders
This picture is only Indicates main dimensions.
Female lamp holder
GB13260—91
Flexible lamp holder
c-
Plug-in type
Electric
6
D-
b side-mounted (the lamp needs to be rotated 90°) rigid lamp holder Figure 1
Table 2
Dimension code
4| |tt||B
C
D
E
F
G
H
1||tt ||Min
15
5
7.35
2.8
3.2
3(M3)
G5|| tt||maximum
2.5
15
5
3.5
minimum
38.5
5||tt| |7.35
2.8
3.2
3(M3)
Note: The maximum and minimum size values ??not specified in the table must be designed to meet GB1312 Article 5.9 requirements for protection against electric shock. G13
20, 25, 30
13
mm
Maximum
2.5
3.5
4.2 installed in pairs G5 and G13 Rigid Lamp Holder Points
Tube Power
w
4
6
8
12||tt| |13
15
Lamp holder
G5
G13
GB13260—91
Figure 2
Table 3| |tt||The distance between the lamp holder surfaces A
minimum value
136.0
212.2
288.4
485.1
517.0|| tt||437.6
Maximum
137.3
213.5
289.7
486.4
518.3
439.2||tt ||This picture only shows the necessary dimensions for 4.32G13-56 and 2G13-92U shaped fluorescent lamp holders.
Hour
Lamp head in love
Lamp power
W
20
30
40||tt| |65, 80
85
125
Picture 3
Lamp holder
G13
E
mm|| tt||Distance between lamp holder surfaces A
Minimum value
590.0
894.0
1199.6
1500.2
1764.0||tt ||2375.1
Maximum
591.6
896.4
1201.2
1501.8
1765.6
2376.7||tt| |GB13260—91
The lamp holder is a combination of two separate G13 plug-in lamp holders. The dimensions of the individual G13 plug-in lamp holders are shown in Figure 1 and Table 2. The central axes of the two pairs of contacts should be in the same plane. . 2G13-56
2G13-92
A=56±0.1mm
A=92±0.1mm
4.4G.10g ring fluorescent lamp holder||tt| |The center of the four pin holes
The diameter of the concentric circles is approximately equal to 10 mm
Female
Every
Lc
Figure 4
Table 4
Size code
A
B
c
D
E
F
Min. Value
6.17
7.75
3.1
7.77
4.5Fa6 Single Pin Tubular Fluorescent Lamp Holder
This picture only shows the main dimensions .
Maximum value
16.3
15.7
6.53
8.10
Size code
K
L
M
R
minimum value
4.50
15.5
3.8
mm
maximum value
2.6
11.6
Size code
E
G
H
Insulator
Smooth surface | |tt | Table 5 | |tt | . 4.6 Starter base for fluorescent lamps
Insulator
BE
Melting point
U
U
Contacts on the side||tt| |Figure 6
T
Contact at the end face
Maximum value
6.08
mm
Dimension code
A
B
D
E
E
H
s
minimum
12.5| |tt||21.7
5.4
8.7
16.2
Note: 1) Initial position of contact.
2) Contact open or depressed position.
4.7G23 single-ended internal start fluorescent lamp holder
This picture only shows the main dimensions.
++
GB13260-91
Table 6
Maximum value
12.9
9.2
16.7||tt ||28.0
1.5
Picture 7
Size code
T
T
T
UP||tt ||U
8
Elastic retaining device\
Minimum value
2.5
2.3
18.0
45°
mm
Maximum value
1.5
17.0
Size code
A
B
D
E
FP
KP
K
minimum
32.6
18.2
22.9| |tt||2.9
6.9
16.4
15.85
14.0
GB13260—91
Table 7
Max. Value
23.1
2.6
16.55
16.0
14.15
Note: 1) This value is measured at 0.75mm from the datum plane . 2) This value is measured at 21.0mm from the reference plane. 3) This size is for design reference only and is not subject to inspection. Size code
L
M
P
R
T
Y
n
r
4) The elastic material shall comply with the requirements of Article 5.3.5 of GB1312 during the entire life of the lamp holder. Minimum
13.45
23.1
21.5
B/2
5.0
6.5
mm||tt| |Maximum
13.60
7.0
10.0
0.5
5) This contact is floating, and the electrical contact direction with the lamp head pin should be vertical on a plane passing through the centerline of the pin holes at both ends. Contact opening angle deviation ±30°
4.8GR8 double D-shaped fluorescent lamp holder
Yunmen 1-1
Datum plane
Shangshi bottle||tt| |Picture 8
aEnlarge
Size code
A
B
c
D
E||tt ||H
K
N
P
minimum
15.1
19.0
-||tt| |7.77
3.7
15.9
3.2
10.0
Note: 1) The size of the reed in the original position. 8.0
2) The offset size of the tongue when the lamp is fully inserted. Additional notes:
GB13260-91
Table 8
Maximum value
20.1
28.5
-
-| |tt||18.8
16.1
3.4
This standard is proposed by the Ministry of Light Industry of the People's Republic of China. This standard is under the jurisdiction of the National Electric Light Source Standardization Center. This standard is drafted by Beijing Electric Light Source Research Institute. The main drafter of this standard is Wang Yinquan.
Size code
R
T
Ta
U
V
x
Y| |tt||Minimum
9.1
21.7
-
-
-
0.9
0.7|| tt||0.9
30°
mm
Maximum
21.9
20.0
7.8
2.5|| tt||3.1
1.1
30°
4
This standard is proposed by the Ministry of Light Industry of the People's Republic of China. This standard is under the jurisdiction of the National Electric Light Source Standardization Center. This standard is drafted by Beijing Electric Light Source Research Institute. The main drafter of this standard is Wang Yinquan.
Size code
R
T
Ta
U
V
x
Y| |tt||Minimum
9.1
21.7
-
-
-
0.9
0.7|| tt||0.9
30°
mm
Maximum
21.9
20.0
7.8
2.5|| tt||3.1
1.1
30°
4
This standard is proposed by the Ministry of Light Industry of the People's Republic of China. This standard is under the jurisdiction of the National Electric Light Source Standardization Center. This standard is drafted by Beijing Electric Light Source Research Institute. The main drafter of this standard is Wang Yinquan.
Size code
R
T
Ta
U
V
x
Y| |tt||Minimum
9.1
21.7
-
-
-
0.9
0.7|| tt||0.9
30°
mm
Maximum
21.9
20.0
7.8
2.5|| tt||3.1
1.1
30°
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