GB/T 37637-2019 English PDF (GBT37637-2019)

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GB/T 37637-2019: Performance requirements of LED floodlights
GB/T 37637-2019
(LED flood light fixture performance requirements)
ICS 29.140.40; 93.080.30
K73; R19
National Standards of People's Republic of China
LED flood light fixture performance requirements
Published on.2019-06-04
2020-01-01 implementation
State market supervision and administration
China National Standardization Administration issued
Content
Foreword III
1 range 1
2 Normative references 1
3 Terms and Definitions 1
4 Lighting classification 2
5 General requirements 3
6 General test requirements and conditions 3
7 Technical requirements 4
8 Test method 7
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Light Industry Association.
This standard is under the jurisdiction of the National Lighting Appliance Standardization Technical Committee (SAC/TC224).
This standard was drafted. Shanghai Times Light Lighting Appliance Testing Co., Ltd., Hangzhou Maple Yongming Optoelectronics Co., Ltd., Huizhou Lei
Shiguang Optoelectronics Technology Co., Ltd., Beijing Qingcheng Pinsheng Lighting Research Institute Co., Ltd., Xiamen Lidaxin Lighting Co., Ltd., Shenzhen Bell South Photo
Ming Testing Center Co., Ltd., Ningbo Bull Photoelectric Technology Co., Ltd., Huarong Technology Co., Ltd., Guangdong Ouman Technology Co., Ltd.
Division, Jiangsu Yasing Lighting Group Co., Ltd., National Lighting Quality Supervision and Inspection Center.
The main drafters of this standard. Wang Wei, Zhang Junbin, Shi Xiaohong, Huang Jianming, Song Shuwen, Ma Wei, Chen Yuxi, Tao Yuxiang, Liu Bingren, Li Miaohua,
Li Xiaoping, Yin Jinxing.
LED flood light fixture performance requirements
1 Scope
This standard specifies the performance requirements of floodlighting lamps (hereinafter referred to as "lighting fixtures" with a power supply voltage not exceeding 1000V and using LED as a light source.
This standard applies to lamps used in buildings, landscapes, works of art, public places, stadiums, etc.
This standard does not apply to lamps with a half-peak angle of less than 2° (such as a searchlight).
This standard does not cover lamps that use LED lights covered by GB/T 31897.1-2015.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 2423.17 Environmental testing of electric and electronic products - Part 2. Test method test Ka. Salt spray (GB/T 2423.17-
2008, IEC 60068-2-11. 1981, IDT)
GB 7000.1-2015 lamps - Part 1. General requirements and tests (IEC 60598-1.2014, IDT)
GB/T 7002 flood light fixture photometric test
GB/T 10682-2010 Double-end fluorescent lamp performance requirements
GB 17625.1 Electromagnetic compatibility limit harmonic current emission limit (device input current per phase ≤ 16A) (GB 17625.1-
2012, IEC 61000-3-2.2001, IDT)
GB/T 17743 Limits and methods of measurement of radio disturbance characteristics for electrical lighting and similar equipment (GB 17743-2017, CIS-
PR15..2015, IDT)
GB/T 18595 General lighting equipment electromagnetic compatibility immunity requirements (GB/T 18595-2014, IEC 61547.2009, IDT)
GB/T 24823-2017 LED lighting performance requirements for general lighting
GB/T 31897.1-2015 Performance of lamps - Part 1. General requirements (IEC 62722-1..2014, IDT)
GB/T 31897.201-2016 Lighting performance - Part 2-1. Particular requirements for LED lamps (IEC 62722-2-1..2014, IDT)
GB/T 33721-2017 LED lamp reliability test method
IEC 60598-2-5.2015 Part 2-5. Particular requirements for floodlighting (Luminaires-Part 2-5. Particular
requirements-Floodlights)
3 Terms and definitions
GB/T 31897.1-2015, GB/T 31897.201-2016 and GB/T 7002 define the following terms and definitions apply to
This document.
3.1
Floodlighting floodlighting
Projected to the entire face or subject to distinguish it from the lighting of the surrounding environment.
Note 1. Projection lighting is also known as floodlighting.
Note 2. The means of differentiation is much greater than the brightness or illumination of the surrounding environment. Color light can also be used.
3.2
Floodlights floodlight
Used as a luminaire for floodlighting.
Note. Floodlights can be used only outdoors and/or indoors.
3.3
Initial value initialvalue
Photoelectric parameters after the old refining and stability.
3.4
Beam spread angle beamspread
On a plane containing the maximum intensity, the angle between two rays of 10% peak intensity.
3.5
Half-peak diffusion angle onehalf-peakdivergence
On a plane containing the maximum intensity, the angle between two rays of 50% peak intensity.
3.6
Half-peakside angle-peaksideangle
The angle between the maximum intensity direction and the direction of the 50% maximum intensity measured over a particular half plane through the maximum intensity.
Note. When the light intensity distribution has only one symmetry plane or asymmetry, the half peak angle is particularly important. In Cartesian Cartesian coordinates shown in Figure 1, half plane a and half
The half-peak angle of the light intensity distribution of the plane b on the half plane a is β1, and the half-peak corner angle on the half plane b is β2, and the half-peak diffusion angle is (β1).
Β2).
Figure 1 Schematic diagram of the half-peak angle
4 Lighting classification
4.1 According to the LED modules used in the luminaire, the luminaires are classified as Type A or Type B.
Type A---Use of lamps that indicate that they comply with the LED module of GB/T 24823-2017;
Type B - Use a luminaire that does not indicate that it complies with the LED module of GB/T 24823-2017.
4.2 Luminaires can be classified into white light fixtures and color light fixtures (non-white light fixtures).
4.3 Luminaires can be classified into light output non-adjustable lamps (hereinafter referred to as "non-dimmable lamps") and light output adjustable lamps (hereinafter referred to as "dimming"
Lamps").
Note. Light output adjustable luminaires may be dynamically dimmed.
4.4 White light fixtures can be classified into color temperature non-adjustable lamps and color temperature adjustable lamps.
4.5 Color light fixtures can be classified into color non-adjustable lamps and color-adjustable lamps.
Note. Color-adjustable luminaires may be dynamically discolored.
5 General requirements
5.1 Luminaires shall meet the safety requirements and requirements of IEC 60598-2-5.2015, GB/T 17743, GB 17625.1 and GB/T 18595.
Magnetic compatibility requirements.
5.2 Luminaires shall provide their claimed functions and achieve the stated performance specifications under rated conditions.
6 General test requirements and conditions
6.1 General test requirements
6.1.1 The tests in this standard are all type tests.
6.1.2 All samples specified in each test item shall meet the requirements of this standard. In order to shorten the test time, the producer
The manufacturer or the responsible seller may separately submit the same or the same design of the luminaire or luminaire component as the luminaire under test, provided that the test results
The test results are the same as those performed on the same luminaire.
6.2 General test conditions
6.2.1 This standard complies with the test conditions for the photoelectric characteristics of lamps given in Appendix A of GB/T 31897.201-2016.
6.2.2 The aging time before the test is 0h or the aging time of not less than 500h as proposed by the manufacturer.
6.2.3 The test items and sample quantities of the luminaire are shown in Table 1. Each sample shall meet all relevant test requirements. Number of samples in Table 1
The amount is the minimum number of samples. The three tests specified in 7.9 each use additional samples and they are not used in other tests.
6.2.4 In addition to 7.1, 7.4, 7.6 and 7.9, the samples tested shall be.
--- Non-dimmable lamps, color temperature non-adjustable lamps, color non-adjustable lamps, under rated conditions;
--- Dynamic dimming luminaires, the maximum input power state or under the claimed maximum input power state, the two take a higher value;
---Other lamps, such as with dimming function, maximum input power state, and for white light fixtures with color temperature function, should also adjust
The maximum input power state at the highest color temperature and lowest color temperature claimed.
Note. Samples may be prepared and supplied by the manufacturer (manufacturer).
6.2.5 Type A luminaires shall be governed by the provisions of 6.2 of GB/T 31897.201-2016 and the temperature of the tp point on the LED module shall be measured as specified.
6.2.6 B-type luminaire application 6.3 of GB/T 31897.201-2016.
Table 1 Required test items and sample size
This standard
Article number
Test item test clause
A type lamp a, b B type lamp
Required test
s project
Number of samples
Required test
s project
Number of samples
6.2.5 LED module performance temperature GB/T 31897.201-2016 ×
7.1 Mark 8.1 ×
7.2 Input power 8.2 ×
7.3.1 Luminous flux 8.3.1 ×
7.3.2 Light intensity distribution 8.3.2 ×
7.3.3 Beam Diffusion Angle c 8.3.3 ×
7.3.4 Peak light intensity c 8.3.4 ×
For all tests
The same one
sample
For all tests
The same 5
sample
Table 1 (continued)
This standard
Article number
Test item test clause
A type lamp a, b B type lamp
Required test
s project
Number of samples
Required test
s project
Number of samples
7.4 Angle Positioning 8.4 ×
7.5 Lamp housing protection rating 8.5 ×
7.6 Salt spray corrosion resistance 8.6 ×
7.7 Luminous Maintenance Rate 8.7 -
7.8.1 Initial correlated color temperature d 8.8.1 -
7.8.1 Maintain the relevant color temperature d 8.8.1 -
7.8.2 Initial color rendering index d 8.8.2 -
All tests
Use the same
1 sample
For all tests
The same 5
sample
7.8.2 Maintain color rendering index d 8.8.2 - - ×
7.8.3 Initial chromaticity coordinates d 8.8.3 - - ×
7.9
Temperature cycle test e 8.9.1 - - × 5
Switch test e 8.9.2 - - × 5
Accelerated working life test e 8.9.3 - - × 5
Items requiring testing are indicated by "x", and items not requiring testing are indicated by "-".
a When the producer (manufacturer) provides data in accordance with GB/T 24823-2017, the luminaire can be tested according to the column of the A-type luminaire.
b The inspection requirements for type A luminaires depend on the requirements of GB/T 24823-2017. The purpose is not to retest a product that meets its own criteria.
test. However, when different LED modules are combined in one fixture or secondary optics are added to the fixture, some parameters may be required to be measured, for example
When mixing with color, you need to measure the final Ra and CCT of the fixture.
c LED module light intensity distribution data is provided, and the lamp has no additional optical design. When the lamp does not change the light distribution of the LED module, the test can be
To avoid it.
d The value is related to the light source.
e Each of these three tests requires a new sample.
7 Technical requirements
7.1 mark
7.1.1 Marking on the luminaire
7.1.1.1 The contents of 7.1.1.2~7.1.1.5 shall be marked on the luminaire.
7.1.1.2 rated input power, and for dynamic dimming lamps, the maximum rated input power shall be marked.
7.1.1.3 For lamps with adjustable LED module position, the adjustment position should be clearly marked near the adjustment device.
7.1.1.4 Luminaires with dials shall be marked with a scale and a corresponding indexing angle, and the indexing angle shall not be greater than 5°.
7.1.1.5 Expressed in white text is a white light fixture or a color light fixture.
7.1.2 Product Information
7.1.2.1 At least the contents specified in 7.1.2.2~7.1.2.10 shall be included in the sample manual or manual of the product.
7.1.2.2 The photometric code (number b) specified in Table 1 of GB/T 31897.201-2016, the lumen maintenance rate code (number f), and the luminaire
Corresponding rated ambient temperature (tq) (number j) and ageing time (number 1).
7.1.2.3 Rated luminous flux, or rated luminous flux at maximum input power (eg dimmable tunable luminaires and dynamic dimming luminaires).
7.1.2.4 Color light fixtures shall provide the following information.
--- Initial nominal color coordinate values, and for dynamic dimming and/or dynamic color change lamps, the maximum rated input power should be marked.
Fixed color coordinate value.
--- Color light fixtures with the same color, should indicate the light color, such as green light, red light.
7.1.2.5 White light fixtures shall provide the following information.
---Rated correlated color temperature (CCT, K) and claimed color tolerance. Color temperature adjustable lamps, one that claims to meet the color tolerance requirements
Or multiple color temperature values.
---Rated color rendering index Ra and R9. Color temperature adjustable lamps, such as the color rendering index changes with color temperature, it should be noted that the relevant color temperature corresponds
Color rendering index.
7.1.2.6 The beam spread angle or half-peak spread angle, peak light intensity and light intensity distribution of the luminaire shall be provided for the V and H planes.
7.1.2.7 Luminaires using a separate lamp control unit separate from the source cavity shall provide electrical parameters for the drive source, or applicable controls
Model specifications of the device and its corresponding producer (manufacturer); for lamps using controls for built-in lamps, the controls used shall be provided
Model specifications and their corresponding producers (manufacturers).
7.1.2.8 For lamps using replaceable LED modules, the following information shall be provided.
--- Applicable LED module model specifications, photometric code and their corresponding producers (manufacturers).
--- Replacement method.
7.1.2.9 Dimmable lamps shall provide relevant information such as dimming control methods.
7.1.2.10 Angle-adjustable ...