ChinaAutoRegs｜GB/T 43081-2023英文版翻译《道路车辆灯泡和光源 尺寸、光电性能要求》
Lamps and Light Sources for Road Vehicles—Dimensional, Electrical and Luminous Requirements
CONTENTS
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Requirements and Test Conditions for Filament Lamps
5 Requirements and Test Conditions for Discharge Lamps
6 Requirements and Test Conditions for LED Light Sources
7 Sampling and Conditions of Compliance
8 Lamp (Data) Sheets
Annex A (Normative) Filament shape, length and position
Annex B (Normative) Measurement method of the color of filament lamps
Annex C (Normative) Test conditions for electrical and luminous characteristics
Annex D (Normative} Measurement method of internal elements of R2 lamps
Annex E (Normative) Measurement method of internal elements of H4 and HS1 lamps
Annex F (Normative) Measurement method of internal elements of HB1 lamps
Annex G (Informative) Optical set-up for the measurement of the position and form of the arc and of the position of the electrodes of discharge lamps
Annex H (Normative) Measurement method of electrical and photometric characteristics of discharge lamps
Annex I (Informative) Overview of lamp categories and their applications
Annex J (Normative) Test conditions for color endurance measurements
Annex K (Informative) Method(s) to determine the value of the light center length for Lx3A, Lx3B, Lx4A, Lx4B, Lx5A, Lx5, L1A/6 and L1B/6
Annex L (Informative) Method to determine the maximum luminance gradient of LED light sources
Bibliography
1 SCOPE
This document is applicable to electric light sources (see Note 1) for use in road illumination devices and/or light signaling devices for road vehicles.
It is especially applicable to light sources listed in UN Resolution R.E.5 and light sources subject to other legislations.
This document specifies the technical requirements for interchangeability, including dimensional, photoelectric characteristics, and corresponding measurement methods.
For the light sources listed in this document, the data sheets are contained either in this document or are included by reference to UN Resolution R.E.5.
IEC 60810 specifies the performance requirements such as life, torsion strength, resistance to vibration and shock of the light source.
IEC 60983 specifies the requirements for miniature road vehicle lamps for supplementary purposes and not subject to legislation.
Note 1: The terms “lamp” and “light source” are used in this document to mean the same product, so the two terms are interchangeable throughout this document.
Note 2: In various vocabularies and standards, different terms are used for “incandescent lamp” (GB/T 2900.65-2004, 845-07-04), “discharge lamp” (GB/T 2900.65-2004, 845-07-17) and “LED lamp”. In this document, “filament lamp”, “discharge lamp” and “LED light source” are used, however, where only “lamp” or “light source” is written, it means the lamp using one of the three technologies, unless the context clearly shows that it applies to one kind of technology only. In the UN Regulations, the word “light source” is used for the products specified in this document.
Note 3: The term “device” used in this document refers to the equipment which is used as a luminaire, e.g., the equipment served as a headlight or signal light.
2 NORMATIVE REFERENCES
The following normative documents contain provisions which, through normative reference in this text, constitute essential provision of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendment) applies.
IEC 60050-845 International Electrotechnical Vocabulary – Part 845: Lighting
Note: GB/T 2900.65-2023, Electrotechnical terminology—Lighting (IEC 60050-845:2020, IDT)
IEC 60061-1 Lamp caps and holders together with gauges for the control of interchangeability and safety – Part 1: Lamp caps
Note: GB/T 1406 (all parts), Types and dimensions of lamp caps (IEC 60061-1)
IEC 60061-2 Lamp caps and holders together with gauges for the control of interchangeability and safety – Part 2: Lamp holders
Note: GB/T 19148, Types and dimensions of lamp holders (IEC 60061-2)
IEC 60810:2017 Lamps, light sources and LED packages for road vehicles – Performance requirements
Note: GB/T 15766.2-2016, Lamps for road vehicles-Performance requirements (IEC 60810:2013, MOD)
CIE 015:2018 Colorimetry
UN R48 Uniform provisions concerning the approval of vehicles with regard to the installation of lighting and light-signaling devices
R.E.5 United Nations Consolidated Resolution on the common specification of light source categories (R.E.5)
3 TERMS AND DEFINITIONS
For the purposes of this document, the terms and definitions given in IEC 60050-845, IEC 60810, R.E.5 and UN R48 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
IEC Electropedia: available at http://www.electropedia.org/
ISO Online browsing platform: available at http://www.iso.org/obp
3.1 ageing period
preconditioning period of the light source before initial values are taken
[Source: IEC 60050-845:2020, 845-27-108, modified – “period” has been added to the term and the note to entry has been deleted]
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