Some standard content:
Classification No. K70
Beidong No. 9109--2001
Light Industry Standard of the People's Republic of China
QR/T 2512-200
idtIEC60360:1998
Measurement Method of Temperature Rise of Lamp Holder
Published on July 16, 2001
China Light Industry Federation
Implementation on November 1, 2001
QB/T2512-2001
Not marked This is a revision of the original national standard GB7250-1987 (this standard was edited and compiled into QB3733-1999 by the State Economic and Trade Commission in Document No. 112 of 1999, with the same content). This standard uses the international standard C60360 signature: version of the temperature measurement method of the head 》1 format has been reduced, the main differences of this standard number Q3733-1 are:
1 Expanded the scope of application:
--Added the actual temperature rise measurement of benzene lamps: Added the temperature rise measurement of the head of the number of varieties, the first increase in the number of products: E17/20, 20/5UX32,25, E26lE27/5:X39,39.B22d-3 (90°/735*)/25X26B15 button B15d/27X3, B1/21x27, B22/22: E12/15. 2 The formula for calculating the temperature rise of the fire has changed: Ya Zhengxing: A -m 11/3 (mt 35)
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.—To test the good seat in the heart of the retreat
"Or test the internal environment temperature.
This standard is originally proposed by the Ministry of Industry and Information Technology of the Central Control Industry Association: the three central and dispatched standardization.
Comprehensive standard belongs to the academic unit: Beiliang Electric Light Source Mining Research Institute Arm
This standard is mainly drafted by Song Zhi. Xiaoping. Baiben board science and technology practice Bay 1, except for the industry standard Q83733-1999 "Lamp temperature rise method" issued by the light industry company
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QB/T2512—2001
IEC Foreword
1IEC (International Electric Power Association) has established a world-wide standardization system, which is mainly composed of national committees (National Committees). IEC aims to determine the standardization issues in the field of electricity and also to cooperate with countries in the field. To this end: focus on rigorous activities and publish international standards. The formulation of these standards is the technical committee: any FC national committee interested in the subject can participate in the work of the standard and can be related to the European Union. CS (national standard name chaos!) There are agreements and plans between them. 2. All technical committees have representatives of interested member countries, and the formal resolutions and agreements between them are as close as possible to the "international training of the opinions of the technical committees". 3. This is to promote the international publication of the guidelines and the adoption of the national committee in a comparative sense. 4. In order to promote the unification of countries, the national committee will use the national standards as much as possible in its national and regional standards. Any differences between the standards and the standards of the relevant countries or other countries should be clearly indicated in the later version.
5TEC does not provide any indication of approval, and does not guarantee compliance with any equipment or device claims.
Products should note that certain contents in this standard may involve patent issues, and T is not responsible for the recognition of such patent rights.
Standard E60360 was developed by 34A: Technical Committee of IEC34: Technical Committee: This standard is the first revision of the second edition of 1R7 and the second revision of 1R7. The content of this standard is the second edition, No. 1 version, No. 2 revision and the following documents: 34A/RIFTTS, MAU/S28/RVT, and the specific circumstances of the adoption of this standard by vote. "The temperature rise of the lamp depends on the conditions of the lamp installation effect in the upper limit inspection. Therefore, it is necessary to determine a test method according to the standard method for monitoring the lamp holder. Method. The non-standard method is to use the temperature rise of the test lamp as the temperature rise of the lamp. Compared with the measurement of the lamp holder, the standard test lamp has the following advantages: it is closest to the actual working conditions, and the temperature rise of the lamp holder is improved. The influence of the lamp holder material, surface conditions and light conditions is small (the lamp holder material, surface viscosity and surface conditions are small). The temperature of each part of the lamp holder is evenly distributed, and a complete heat transfer from the lamp to the lamp is given. When measuring, the thermocouple can be customized for the test. TT
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1 Overview
Light Industry Industry Standard of the People's Republic of China
Method for measuring the temperature rise of lamp holders
QB/T 2512--2001
idt EEC 60360: t998
Generation QR.T1181—1999
This standard specifies the temperature measurement method for lamp caps, and is intended to be used to check whether filament lamps and gas lamps meet the temperature requirements: 1419 lists the leakage limit values for specific lamp types. This standard involves the test method and technical requirements for the test efficiency of lamps. Such lamps are equipped with low-end lamps and low-end lamp caps. This method is widely used to test self-igniting lamps, and its use is limited to white lamps. 1.2 Reference standards
The following standards contain various texts, which are quoted in this standard and become the provisions of this standard. At the time of publication of this standard, all minor versions are valid. All standards will be revised to make this standard applicable to the latest version of the following standards.
GR1-1:9%:1993 General original light bulb state safety k2 standard
21 Lamp holder temperature -
The surface temperature rise of the lamp holder with the lamp installed under the conditions specified in this standard. 2.2 Balance temperature (m)
After the lamp is fully ignited, add the test lamp holder to the standard temperature reached: Test temperature
3 General measurement
3.1 Aging and stability
Before measuring, the lamp does not need to be aging. When the equilibrium temperature is reached in the test chamber: the lamp should reach the planned full stability. 3.2 For lamps connected directly to the power supply via this ballast, the power supply voltage shall be stabilized within the range of ±3.5%:
b) For lamps connected to the power supply via this ballast, for the rated value of the ballast to be applied, the power supply voltage shall be closely set within 0.5% of the rated value. When measuring, a basic ballast or a micro-locking device shall be used. The impedance of the product shall be within 1% of the reference ballast under the control of the standard voltage. If the lamp voltage is within the specified range, the test procedure specified in B1419G shall be used, unless otherwise specified in other publications.
33 The base temperature of the test chamber for measuring the temperature rise of the lamp holder is 25°C, and the test depth () is 15°C-40°C (except for the lamp energy meter that has other provisions). The temperature of the test chamber should be kept within the range during the measurement process to ensure that the measurement results are valid. The test chamber specified in 4.1 is used to ensure that the temperature inside the chamber reaches the specified range. If the temperature inside the test chamber is not 25°C, the measured range value should be converted into the corresponding temperature rise when the test chamber environment temperature is 25°C according to formula (1).
Aras=/m +1/3(mt-2
Main: A
is the difference between the final single-balanced temperature and the ambient temperature of the test chamber when the ambient temperature of the test chamber is 25°C. The ambient temperature change in the chamber is 15--40°C. The temperature rise measurement should be carried out in a test chamber without adverse wind. 1.1 Test box
The non-convection wind test box should be a rectangular solid body, with at least two metal layers at the top and bottom, and the whole distance is 0m, and the whole is solid. The diameter of the small holes in the box is limited to 1m2m, and the total area of the small box is 10!
Test center straight cleaning material selection:
When testing, the box flow should not exceed 40 meters. In order to meet this requirement, the internal size of the test box should not be less than 90mm: the distance between each part of the test box should not be less than 20m, and the convection wind test box with a shrink structure is suitable. Note: For the test pins produced by the small production monitoring, the smaller type of 500mm×0mm×500mm is adopted, and the test lamp is safe. The temperature information of the test box should not exceed 40 degrees. The temperature information of the test box should be recorded by the temperature meter. The temperature meter should be placed at the center of the box and the lamp should be level.
General method
Standard measurement position for checking the lamp holder. The position of the burning point is not determined. The hanging position of the lamp should not have any adverse effect on the current used in the lamp.
4.2.1 Lamp holder facing -
Reporting requirements 8 single, the test unit installed on the test stand is directly connected to the top of the test box with the power cord: 4.2.2 The lamp is mounted on the test stand and fixed in the test box. The device should have three equally spaced support points to support the light of the test lamp. The assembly of the device and the test lamp shall be carried out according to the requirements of Table 8. The avoidance area between the outer diameter of the glass shell and the neck of the lamp is:
, the support point of the lamp holder is less than smm:
b, the material seat of the supporting point is a suitable thermal insulation material; c) the contact area between the supporting point and the lamp shell is as small as possible to minimize the heat loss and reduce the error to the minimum value: for the downward supporting device of the head of the industrial tubular lamp, the non-contact single case support shall have clamping force. 2
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5 Test lamp
5. 1. -Test structure
QB/F2512—2001
The standard test lamp holder used to install lamps with different types of lantern caps shall be a metal sleeve with a thermoelectric. The test lamp holders shall comply with the requirements of the relevant drawings. Each test lamp holder shall be permanently equipped with a flexible wire as the source of power for the screw cap and the single contact lamp holder. The thermoelectric insulator shall be permanently installed on the third sleeve of the test lamp holder (see 7.3). In addition, some steel rings shall be attached to the outer surface of the sleeve to prove that the connection between the lamp holder and the sleeve is good. Figure 1 is a general structure diagram and a diagram of the screw cap and the lamp holder, and Figure 2 is an auxiliary diagram.
5.2 Test lamp holder material requirements
5. 2. 1 Composition
Music: Alloy head (including small disc)
Heat: The speed can be constructed in the following standards: German, 10, Werka243682, American, s0A4TM3162.
5.2.2 Structural agent characteristics
The energy particle size of the sealing material should be as follows: ASTM8 (maximum not more than 0.019mU). Imported: 135 soil 15
(1.5mm±0.02mm.
5.2.4 Quality and smoothness
The composition and characteristics of the material structure should be consistent. The competition will be rolled into a smooth and solid simple, and the surface should be smooth. The simplex should be cut in the same way, and there should be no tightness, waviness: marks, silt, grease and other subsequent defects. 5.3 Foreign material requirements
Elastic silver wire (definite).
Diameter, about 0.8mm
Length: Ring system tube 1 Figure-·1.5 Follow,
6 Power supply wire
Core material: copper
Size: Effective cross-section is 0.56mm~0.7[mm2 (equivalent to the true diameter of 0.85mm~0.95mm solid core wire.
Length: about 11 0mm
The conductor connected to the center point of the second or third hole of the lamp holder and the single-point bayonet lamp holder by soldering should be solid. Www.bzxZ.net
The multi-strand soft wire connected to the test lamp holder is connected to the neutral line of the power supply. 7 Thermocouple
7.1 Materials
The material of the thermocouple should be nickel/nickel copper (copper/steel) or copper/constantan alloy. The size of the wire should be as small as possible so as not to affect the temperature of the test lamp holder. The maximum instantaneous diameter of the wire is 200m. The wire should have an insulating layer (wave resistant, heat resistant layer, etc.). 7.2 Reverse connection
The two thermocouple wires should be connected in the following way. First, remove the layer on the wire screen, and then connect the two ends of the two conductors with about 1. The first relative When conducting butt joint control, the exposed wire ends should be cut at the tight welding place, and the wires should be straightened by hand to make them straight, so that the welding points are flat and smooth. 3. The hot junction of the test lamp holder sleeve should be welded on the test lamp holder with as little solder as possible, so that it is directly in contact with the test lamp holder. The hot junction position should be opposite to the slit of the lamp holder in the diameter direction, with a jump of 1m-2mm, as shown in Figure 1-Figure 14. The hot junction should not be adhered with adhesive. The insulating part of the conductor should be straight at the point. If possible, extend the two different wires to the bottom edge of the lamp sequence for at least 20m, and fix the wires with as little adhesive as possible at the extension point (see Note and Note 2). Note 1: The lead and other small areas of the test lamp holder should be too close to the lamp to avoid adhesive joints. The minimum extension of the guide wire should be considered.
Note 2. The adhesive composition of the blade is the weight and the situation is adjusted as above. 7.4 Instrument
Temperature indicator or voltage indicator should be calibrated to within ±0.5%. 1.5 Calibration
Thermocouples are calibrated at fixed points, that is, the boiling point of water and the freezing point of zinc. The thermocouples need to be installed on the sleeve> After the quick discharge, only the stagnation point of water can be used for calibration (to avoid the adjustment) 8 The installation of the test lamp and the test lamp in the test chamber has to be pushed to the edge of the test lamp 11. The typical relationship between the lamp power and the lamp power is shown in Figure 1. Butterfly lamp holder, the lamp holder is located in the area of the solder joint: the test path is a special type of belt for the head. ) With theorem camera edge, such as 2/51×39 lamp holder sleeve should be 11 Figure and the edge of the lamp holder (position of the figure and the selected one) should be level with: 6) 14 skirt edge should be used for special test lamp holder. When installing the lamp holder: make the lamp holder sleeve reach the edge of the skirt:
Bayonet lamp holder: The test lamp panel can have two fixed positions for the lamp holder. When measuring, the potential node should be as close to the lamp as possible.
The lamp must be located in the center of the test box and the axis of the lamp should be as straight as possible. When installing the lamp holder, in order to facilitate the connection with the power source, it is recommended to install an adjustable stopper on the top of the test box (see 4.21).
When the lamp holder is installed downward, a special stopper should be used (see 4.2.2). 9 Measurement of lamp holder temperature rise
Before measurement, each lamp should be burned for at least 30 minutes. Then a series of initial test data can be read to verify that the temperature does not rise any more. When the equilibrium temperature is reached, read the ambient humidity of the test lamp and the test pin. The measurement results of each lamp should be rounded to the nearest temperature. If necessary, the light correction formula in 33 should be used to calculate the peak value. 4
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QH/T25122001
Sea number line
Elastic wire
Order Yangda installed point
Two 1 to type or face lamp holder parts (explosion mouth lamp is real or fake》heat elevator
Minimum 26m
Heat hair heat elimination point
Minimum 20
Power supply wire connection
2) 7.3 When 2.
3) is connected according to the requirements of .3.
Wuhan lamp set
Connection, 3
Figure 2 Typical test lamp holder and thermoelectric position (not shown) QB/T2512-2001
1) Inner whole, the lamp holder should be in front of the spring yellow light pattern. 2 Test installation 4 1, my composition should be 2mm.5mml Figure 3E14/20 lamp holder with test lamp rate similar dimensions 1) Inner diameter. The lamp holder needs to be screened in the center of the lamp holder. 2) When the test is installed on the lamp, the shrinkage should be 2mm±1.5ram Figure 4E1/20 lamp holder test lamp holder approximate dimensions -+TYKNrKAea-
Unit:
Inch unit, mm
QR/T2512-200:
Inner diameter. The spring seat is grade A, 2) Let the seat be tested before installation; 1:! : The full production solidity is 2mmi5m size single: m
Figure E36/50X39, F27/51X39, F26.F26d and 27 lamp holders are tested with the approximate dimensions of the socket 4 mm in size. The socket is tightly attached to the lamp holder. 2: When the lamp is installed, the width of the double slit is 2 = 1.5 mD in Figure 6. For 39 and 40 lamp holders, the approximate dimensions of the socket are QT25122001. The width of the socket is 2 m ± 1.5 m31 as shown in the figure. When the lamp holder is installed, turn it over the lamp holder and eat the edge of the clamp. Dimensions:
Figure 7E14/23×15 lamp holder for test socket approximate low and medium dimensions:
1) Inner diameter, should be clamped on the lamp holder by spring action, 2) Test socket installed on the lamp, width should be 2m ± 1.5m as shown in the figure, test socket installed when twisting the lamp holder, Figure 8E14/25×17 lamp holder for test socket approximate low and medium dimensions - YYKANiKAa
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