K 73
Record number: DB44
Guangdong provincial local standards
DB44/T XXX—2009
Led lamp for road lighting
2009-XX-XX has been released, and 2009-XX-XX has been implemented.
Issued by Guangdong Provincial Bureau of Quality and Technical Supervision
order
This standard was put forward by Dongguan Qinshang Optoelectronics Co., Ltd. ..
This standard is under the jurisdiction of Guangdong Provincial Bureau of Quality and Technical Supervision.
The main drafting units of this standard: Dongguan Qinshang Optoelectronics Co., Ltd., Tsinghua University and Dongguan Quality Metrology Supervision and Inspection Institute.
The main drafters of this standard are:, Luo Yi, Calcium Qiandobesilate Capsule, Zhu,, Hu Zhengang, Liang Mingjuan, Liao Huaifei, Yao Zhihui,
Deng Guoqiang, Dai Lianghui, Lei, Huang Daokang, Fu Baocheng, Owen, Chen, Huang, Weng Wei.
Dong, Guo Jiankun, Lao Yinghai.
DB44/T XXX—2009
Led lamp for road lighting
1 range
This standard specifies the definition, product classification, model and nomenclature, technical requirements, test methods and inspection of LED street lamps.
Inspection rules, marks, instructions, packaging, transportation and storage requirements, etc.
This standard is applicable to roads, streets, tunnels, lighting and other outdoor public buildings with DC power supply below 250 V or AC power supply below1000 V.
* * * LED street lamps used for place lighting.
This standard should be read together with relevant chapters of relevant standards such as GB 7000. 1.
2 normative reference documents
The clauses in the following documents become the clauses of this standard by reference. For dated reference documents, all subsequent documents
Neither the amendment sheet (excluding errata) nor the revised edition is applicable to this standard, but all parties who reach an agreement according to this standard are encouraged to study this standard.
Whether to use the latest version of these files. For undated reference documents, the latest edition is applicable to this standard.
GB/T 19 1 graphic signs for packaging, storage and transportation (GB/t191-2008, ISO 780: 1997, MOD).
GB/T 2900.65 electrical terminology lighting (GB/T 2900.65—2004, iec 60050-845: 1987, MOD).
GB 7000. 1—2007 Lamps Part 1: General requirements and tests (GB 7000. 1—2007, IEC 60598- 1: 2003,
IDT)
GB 7000.5—2005 Safety Requirements for Road and Street Lighting (GB 7000.5—2005, IDIEC 60598-1-3: 2002).
GB/T 9468 general requirements for photometric measurement of lamps.
GB 17625. 1 electromagnetic compatibility limit harmonic current emission limit (input current of each phase of equipment ≤ 16A).
GB/T 17626.5 electromagnetic compatibility test and measurement technology surge (impact) immunity test electromagnetic compatibility test and measurement technology.
Surge (impact) immunity test (GB 17626.5—2008, IDIEC 61000-4-5: 2005)
GB 17743 limits and measurement methods of radio disturbance characteristics of electric lighting and similar equipment (GB 17743—2007, CISPR 15:
In 2005, IDT)
GB 195 10. 1 luminaire control device part 1: general requirements and safety requirements (GB19510./-2004, iec 6/.
In 2003, IDT)
CJJ 45—2006 Design Standard for Urban Road Lighting
SJ/T 1 1364 Identification requirements for pollution control of electronic information products.
C 60838-2-2 Miscellaneous lamp holders Part 2-2 Particular requirements for LED module connectors.
И c 61347-2-13Lamp Control Installation Part 20-13 LED Module Control Installation Safety Requirements
Safety requirements of?C62031for LED modules for general illumination
IEC 6247 1 Photobiological Safety of Lamps and Lamp Systems
3 Terms and definitions
The following terms and definitions established in GB/T 2900.65, GB 7000. 1, GB 7000.5 and CJJ 45 are applicable to this standard.
3. 1
Led module (LED module)
A combined illumination light source device. In addition to one or more light emitting diodes (LEDs), other elements may be included, such as
Optical, mechanical, electrical and electronic components, but excluding control devices.
3.2
LED radiator
Light-emitting diode (led) products are closest to the heat dissipation element of the chip.
3.3
led lamp for road lighting
The combined lighting lamp meeting the requirements of this standard consists of lamp shell, LED module, LED module control device, optical elements,
Mechanical parts, etc.
3.4
Initial value (initial value)
The photoelectric parameters measured by LED street lamp without aging and igniting for 2 h under rated conditions.
3.5
Average correlated color temperature (average CCT)
The correlated color temperature measured by mixing all the light emitted by LED street lamps in all directions.
3.6
Average color rendering index (average color rendering index)
Color rendering index measured by mixing all the light emitted by LED street lamps in all directions.
3.7
The rated maximum temperature TC of LED street lamp (rated maximum temperature of LED street lamp).
Under normal working conditions, when the rated power supply voltage or the maximum value of the rated power supply voltage range, the outer surface of the LED street lamp radiator
The maximum allowable temperature that may be generated on the surface (if there is a sign, at the location indicated by the sign).
4 product classification
According to Chapter 4 of GB 7000.5—2005.
5 Model and nomenclature
5. 1 product model
The model of LED street lamp sign shall meet the requirements of 5.2.
5.2 Naming method
Product categories and main features are indicated by capital Chinese phonetic alphabet, Arabic numerals and Roman numerals, as follows:
□ □-□/□-□-□-□-□
Protection grade (A-IP67, B-IP66, C-IP65)
The light efficiency grades of lamps are indicated by I, II, III and IV from high to low.
Spot shape (J-shaped rectangle, Y-shaped circle, T-shaped ellipse)
Average correlated color temperature (g-4000k ~ 6500k, d-2700k ~ 4000k)
Power supply voltage, expressed in figures, in V.
Power supply type, AC stands for AC and DC stands for DC.
The rated power of the LED street lamp is expressed in figures, and the unit is W.
LED street lamp represented by LLD
6. General requirements
6. 1 service environment requirements
LED street lamps shall be able to work continuously and reliably for a long time under the following natural conditions:
A) Outdoor temperature:-25℃ ~+50℃;
B) Monthly average air relative humidity: no more than 90% (25℃ 5℃);
When operating beyond the above-mentioned environmental range, the technical requirements shall be agreed by the manufacturer and the user.
6.2 Design and Production
The design and manufacture of LED street lamps should meet the relevant requirements of CJJ 45.
7. General technical requirements
7. 1 appearance
7. 1. 1 LED street lamps shall have no scratches on their surfaces, and there shall be no sharp corners and burrs inside and outside the lamps that endanger production, transportation, installation and users.
7. 1.2 The surface color of the sprayed parts shall be uniform, the coating film shall be smooth, and the thickness shall be uniform, and there shall be no sagging, accumulation, exposed bottom, wrinkles and other factors affecting the appearance.
Defects.
7. 1.3 The welding part shall be smooth and firm, without penetration, virtual welding and splashing.
7.2 security
7.2. The1LED street lamp should be able to work reliably and normally for a long time under the nominal rated power supply voltage and rated frequency, and it is harmful to users and the environment.
The environment will not cause harm.
7.2.2 LED street lamps shall comply with the provisions of GB 7000. 1 and GB 7000.5.
7.2.3 The control device of LED street lamps shall comply with GB19510/and the corresponding national standards or IEC 6 1347-2- 13.
7.2.4 The LED modules of LED street lamps shall conform to the corresponding national standards or IEC 6203 1.
7.2.5 The connectors of LED modules of LED street lamps shall conform to the corresponding national standards or IEC 60838-2-2 standards.
7.2.6 Photobiological safety requirements of LED street lamps shall conform to the corresponding national standards or IEC 6247 1.
7.3 electromagnetic compatibility
The electromagnetic compatibility requirements of LED street lamps shall comply with GB 17743 and GB17625.438+0.
8 Special technical requirements
8. 1 Electrical performance of lamp
When LED street lamps work under nominal rated power supply voltage and rated frequency, the difference between actual power consumption and rated power should not be greater than.
10%, and the power factor should not be less than 0.92.
8.2 protection level
LED street lamp protection grade A products should not be lower than IP67；; Grade B products shall not be lower than IP66；; Class C products should not be IP65.
8.3 Average life span
The rated average life of LED street lamps should not be less than 30,000 hours. ..
8.4 Maximum temperature
The rated maximum temperature tc of LED street lamps should not be greater than 58℃.
8.5 Maximum radiator temperature
The maximum heat dissipation temperature of each LED tube in the lamp should not be greater than 65℃.
8.6 Main optical parameters
Table1Main parameters of LED street lamps
Serial number item parameters
grade
Average correlated color temperature
4000K~6500K
application area
Average correlated color temperature
2700K~4000K
application area
Ⅰ ≥78
Suitable for luggage
Roads and highways
≥65
Suitable for luggage
Roads and highways
Initial light efficiency of 1 LED street lamp
lm/W
Ⅱ ≥68
Suitable for luggage
Roads and highways
≥55 is suitable for secondary roads.
Ⅲ ≥58
Suitable for luggage
Roads and highways
≥47 is suitable for secondary roads.
Ⅳ ≥50
Suitable for secondary operation
way
≥40 is suitable for secondary roads.
2 average color rendering index Ra≥65
3 2 000 h luminous flux maintenance rate ≥98%
4 5 000 hours luminous flux maintenance rate ≥97%
5-point shape Rectangular/Circular/Elliptical point
6 light distribution curve
According to the use occasions specified in Section 4.2 of CJJ 45—2006, choose translucent, semi-translucent, opaque or
Floodlight type
8.7 Immunity
The voltage protection level of surge suppression performance (lightning protection) shall be not less than 2 kV (line to line) and 4 kV (line to ground).
8.8 light distribution characteristics
When some LED bulbs in the lamp are turned off or the whole lamp is dimmed, the spot shape and road lighting uniformity should not change obviously.
9 test method
9. 1 Appearance requirements
visual check
safe
According to GB 7000. 1, GB 7000.5, GB19510/and corresponding national standards or foreign standards.
9.3 electromagnetic compatibility
According to GB 17743 and GB 17625.6438+0.
9.4 Electrical performance of lamps and lanterns
At the ambient temperature of 25℃ 2℃, the connection accuracy between the regulated power supply (the same as the nominal frequency of the lamp) and the LED street lamp shall be no less than.
0.5-level AC /DC parameter tester, so that the LED street lamp is in the normal working position, connected with the power supply voltage and adjusted to the rated value (such as lamps).
Nominal power supply voltage range, and then adjust it to the maximum and minimum value of the power supply voltage range respectively), make the LED lamp work for 2 h, and record the power sum.
Power factor value.
9.5 protection level
According to GB7000. 1
9.6 Optical attenuation and life test
9.6. 1 aging method of lamps and lanterns
The aging of lamps and lanterns is carried out without forced ventilation and the temperature is controlled at 20℃-30℃. The lamps are erected in the normal installation posture.
The maximum voltage of nominal rated voltage or nominal applicable voltage range is connected to the power supply, and the lamp works at full power. During the aging process of the lamp,
Shut it down at least twice every 24 hours, each time for 25 minutes to 35 minutes, at least 30 minutes apart. Number of samples
Not less than 3 sets. During the test, the lamps shall not fail or burn, otherwise they will be unqualified.
9.6.2 Calculation method of light attenuation and life measurement
Using illuminance method instead of luminous flux method, the center point and the axis along the road direction are measured below the height of lamps 1 m.
* * * Measure the horizontal illuminance value of five points, and compare it with the initial value of each point to get the average maintenance rate value of five points. Between 2,000 hours and 5,000 hours
H, measure the average maintenance rate every 336 H; If the lamp still meets the requirements at 5 000 H, the number of points at 2 000 H will be as follows.
The illuminance value is the initial illuminance value. The average size is obtained by comparing the illuminance values measured every 336 hours with the corresponding initial illuminance values of 2000 hours.
The retention rate, calculated from the fitting curve of the average maintenance rate at point 10 above, is the life time when the average maintenance rate is 75% plus 5000 h.
The life of lamps and lanterns. Select 1 street lamp, measure the luminous flux of 0H and 2000H by photometric distribution test method, and calculate 2 000H.
The luminous flux maintenance rate is used as the calibration value. When measuring illuminance, the ambient temperature should be controlled at 25℃ 65438 0℃ for more than 3 hours.
9.7 Maximum temperature
According to chapter 12 in GB7000. 1—2007.
9.8 Maximum radiator temperature
Select the LED with the highest radiator temperature, and place the thermocouple on the radiator closest to the bottom of the LED.
9.9 Main light parameters of lamps and lanterns
9.9. 1 Average color temperature and average color rendering index
Under the ambient temperature of 25℃ 1℃, rated voltage and rated frequency, the lamp sample is measured by integral spectrum testing system, and the lamp sample is integral.
Direct light should be prevented from entering the test probe in the ball, and a white covering film which does not obviously affect the color temperature test should be pasted on the outer surface of the lamp. Measurement after ignition point 1 hour.
Just try it.
9.9.2 Light Efficiency of Lamps and Light Distribution Curve of Lamps
When the ambient temperature is 25℃ 65438 0℃, it is measured by photometric distribution testing system. Firstly, the luminous flux, light intensity distribution and light distribution of lamps are tested.
Curve, etc. The light efficiency of lamps is the ratio of the luminous flux of LED street lamps to the actual power consumption of lamps.
9. 10 immunization
According to GB 17626.5.
10. Check rules
10. 1 inspection classification
Product inspection is divided into factory inspection and type inspection.
10.2 ex-factory inspection
10.2. 1 each lamp must be inspected by the inspection department before leaving the factory and issue a certificate of approval.
10.2.2 See Table 2 for the ex-factory inspection items; For unqualified sampling items, double sampling should be carried out for inspection. Only after the reinspection is qualified can we
Repackage and deliver to the recipient. If the reinspection is unqualified, the batch of products is unqualified; Other items that are unqualified shall be repaired. After passing the inspection,
Before leaving the factory.
10.3 type test
10.3. 1 Type inspection shall be carried out under one of the following circumstances:
A) Trial production, finalization and identification of new products or old products transferred to other factories;
B) After the formal production, if the structure, materials and technology change greatly, the product performance may be affected;
C) When production is stopped for more than half a year and resumed;
D) When there is a big difference between the ex-factory inspection result and the last type inspection result;
E) When the national quality supervision organization requires type inspection.
10.3.2 type inspection samples shall be taken from the varieties that have passed the ex-factory inspection, with 4 samples each time. The photoelectric performance of lamps and lanterns is unqualified, and it is judged as.
Unqualified. If there are unqualified items in other projects, double sampling should be carried out for the same batch of products, and the unqualified items should be re-examined and still unqualified.
Type inspection failed.
Table 2 Inspection Items
Requirements for inspection items, test methods, ex-factory inspection and type inspection.
Appearance 7. 1 9. 1 √ √
Safety a 7.2 9.2 √ √.
Electromagnetic compatibility 7.3 9.3 √.
Electrical performance of lamps and lanterns is 8. 1 9.4 √.
The protection level is 8.2 9.5 √.
The average life span is 8.3 9.6 √.
Maximum temperature b 8.4 9.7 √ √.
Maximum radiator temperature 8.5 9.8
The main optical parameters are 8.6 9.9 √.
Table 2 (continued)
Immunity 8.7 9. 10 √.
Light distribution characteristic is 8.8 √.
Note: "√" in the table is an inspection item, and "-"is a non-inspection item.
A in the factory inspection, only the safety performance of insulation resistance and electrical strength is tested.
B. During ex-factory inspection, 1 piece shall be randomly selected from the same batch for inspection.
1 1 logo and product description manual
1 1. 1 logo
The pollution control labeling requirements of products shall comply with the provisions of SJ/T 1 1364.
The product label shall be fixed in an appropriate and obvious position for each lamp, and the label shall comply with the relevant provisions of GB/T 13306. In addition, the product
The label shall also indicate the following contents:
A) Name and address of the manufacturer;
B) Product name and model;
C) Product number and production date;
D) Main technical parameters;
E) product standard number and relevant certification marks.
1 1.2 product instruction manual
Should comply with the provisions of GB 9969. 1
12 packaging, transportation and storage
12. 1 packaging
12. 1. 1 In the product packaging box, the following technical documents shall be installed (in the waterproof bag):
A) packing list;
B) product certificate;
C) product instruction manual;
D) Attachments and other relevant documents.
12.10.2 If the product needs to be stored after unpacking, it should be repackaged.
12.2 transportation
Lamps and lanterns should be protected from severe vibration and impact during transportation, and kept in good packaging. Protective measures should be taken during transportation to prevent rain and snow from getting wet.
Stone. Graphical signs for storage and transportation shall meet the requirements of GB/T 19 1
12.3 storage
Lamps and lanterns should be stored in a ventilated, dry and non-corrosive warehouse after packaging, and there should be no harmful gases, inflammable and explosive articles in the warehouse.
Articles and corrosive chemicals. Lamps and lanterns should not be stressed, and there should be no strong mechanical vibration, impact and magnetic field.
Writing instructions for LED street lamps
I. Source of the mandate
This standard is formulated according to Guangdong Quality Supervision Bureau's Guangdong Quality Supervision Standard Letter No.200825.
This standard consists of Dongguan Qinshang Optoelectronics Co., Ltd., Tsinghua University, Dongguan Quality Metrology Supervision and Inspection Institute and Shenzhen Sunshine Fuyuan Branch.
Technology Co., Ltd., Zhongshan Yuzhiyuan Solar Technology Co., Ltd., Zhongshan Tianneng Photoelectric Technology Co., Ltd., Zhongshan Xu Yang Technology Lighting
Ltd., Foxconn Technology Group Fuzhun Precision Industry (Shenzhen) Co., Ltd., Guangdong Mingjia Technology Co., Ltd., Dongguan Paramount
Dongguan Hong Guang Optoelectronic Technology Co., Ltd., Dongguan Pinyuan Optoelectronic Technology Co., Ltd. and Dongguan Yule Plastic Electronic Products are as follows.
Dongguan keruide digital photoelectric technology co., ltd.
This standard was put forward by Dongguan Qinshang Optoelectronics Co., Ltd. ..
Second, the purpose and principle of preparation
LED is one of the most promising lighting products in the lighting field. LED is an efficient solid-state cold light source.
Energy saving, environmental protection, long service life, small size, fast response, vibration resistance, easy maintenance and other advantages. LED lighting was originally used for display lighting. This technology
Breakthroughs in technology and performance have been widely used in indoor and outdoor general lighting, decorative lighting, urban landscape lighting, car lights, signal lights and backlight lighting.
Light source and other lighting fields.
This standard specifies the definition, product classification, technical requirements, test methods, inspection rules and standards of LED street lamps.
Instructions, instructions for use, packaging, transportation and storage requirements, etc. This standard applies to DC power supply below 250 V or AC power supply below1000 V.
LED street lamps in outdoor public places such as roads, streets and tunnels. Therefore, this standard
It is very necessary to make.
Third, the preparation of instructions
The preparation of this standard follows GB/T 1. 1—2000 Standardization Guideline Part I: Structure and Compilation Rules of Standards and GB/t 2000.2—2006.5438+0 Standardization Guideline Part II: Rules for Adopting International Standards.
Dongguan Qinshang Optoelectronics Co., Ltd. held a meeting of the drafting group of this standard in Dongguan, Guangdong Province on October 28th, 2008.
The meeting discussed and coordinated the technical requirements, important performance and detection indexes of LED street lamp standards, and solicited the opinions of relevant units and experts.
Standard view. At the meeting, the participating teams discussed this standard and put forward some amendments to the standard content. After the meeting, the drafting unit
Study and analyze the opinions of the delegates, revise and improve the standards, and form a draft for comments.
Data sources in the standard:
In this standard, the requirements for data indicators such as light efficiency, light attenuation, life span and temperature are mainly based on Dongguan Qinshang Optoelectronics Co., Ltd..
Our company's three-year test and actual measurement results, combined with the opinions of other factories in the same industry, and considered the objective situation of LED development at present.
Yes
Dongguan Qinshang Optoelectronics Co., Ltd. held a seminar on local standard "LED street lamps" in Dongguan, Guangdong Province on June 5438+February 65438+May 2008.
Yes The meeting listened to the opinions of relevant units and experts on the exposure draft of LED street lamps. At the meeting, participants discussed this standard.
The main contents of the standard have been basically agreed, and some amendments have been put forward. After the meeting, the drafting unit expressed its opinions to the delegates.
See summary analysis.
Dongguan Qinshang Optoelectronics Co., Ltd. held the coordination meeting of "LED street lamp" in Dongguan, Guangdong Province on June 5, 2008.
At the meeting, relevant experts discussed the LED street lamp again, studied and analyzed the opinions of the representatives of the last seminar, and drafted it after the meeting.
The unit revised and improved the standard and formed a draft for review.
Fourth, standard attributes
This standard is a recommended standard.
This standard was first formulated.