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Cycles -- Lighting and retro-reflective devices -- Part 5: Lighting systems not powered by the cycle’s movement
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GB/T 31887.5-2023
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Basic data Standard ID | GB/T 31887.5-2023 (GB/T31887.5-2023) | Description (Translated English) | Cycles -- Lighting and retro-reflective devices -- Part 5: Lighting systems not powered by the cycle��s movement | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | Y14 | Classification of International Standard | 43.150 | Word Count Estimation | 10,192 | Date of Issue | 2023-05-23 | Date of Implementation | 2023-12-01 | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 31887.5-2023: Cycles -- Lighting and retro-reflective devices -- Part 5: Lighting systems not powered by the cycle’s movement ---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 43:150
CCSY14
National Standards of People's Republic of China
Bicycle Lighting and Retro-reflectors
Part 5: Lighting systems for bicycles not powered by generators
Cycles-Lighting and retro-reflective devices-
(ISO 6742-5:2015, IDT)
Released on 2023-05-23
2023-12-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 lights and replaceable power supply 2
4:1 General 2
4:2 Requirement 2
5 lights and dedicated power supply 2
5:1 General 2
5:2 Requirement 2
6 General requirements for lighting systems 2
6:1 Corrosion resistance 2
6:2 Waterproof performance 3
6:3 Low battery indication 3
6:4 Power 3
7 Test method 3
7:1 Lamp and replaceable power supply 3
7:2 Lamp and dedicated power supply 3
7:3 General test methods for lighting systems 3
8 Manual 4
9 signs 4
9:1 Requirement 4
9:2 Durability test 4
Reference 5
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document is Part 5 of GB/T 31887 "Bicycle Lighting and Retro-reflective Devices": GB/T 31887 has been issued with
Lower part:
--- Part 1: Lighting and light signaling devices;
--- Part 2: Retro-reflective devices;
--- Part 3: Installation and use of lighting and retro-reflective devices;
--- Part 4: Lighting systems powered by bicycle generators;
--- Part 5: Lighting systems for bicycles powered by non-generators:
This document is equivalent to ISO 6742-5:2015 "Lighting and retro-reflective devices for bicycles - Part 5: Non-generator power supplies for bicycles
Electric Lighting Devices":
The following minimal editorial changes have been made to this document:
--- Correct the "closed system" in 4:1 of ISO 6742-5:2015 to "open system", and the "open system" in 5:1 to "closed
system":
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by China National Light Industry Council:
This document is under the jurisdiction of the National Bicycle Standardization Technical Committee (SAC/TC155):
This document was drafted by: Jiande Five Star Vehicle Industry Co:, Ltd:, Yantai Changhong Plastic Products Co:, Ltd:, Kunshan Huimeihuade Hardware Products
Co:, Ltd:, Jiaxing Starway Electronics Co:, Ltd:, Satelight (Foshan) Plastic Products Co:, Ltd:, Jiashan Sound and Light Electronics Co:, Ltd:, Zhejiang Green
Yuan Electric Vehicle Co:, Ltd:, Kunshan Customs Comprehensive Technical Service Center, Taizhou Product Quality and Safety Inspection Research Institute, Wuxi Inspection and Testing Certification
Certificate Research Institute, China Bicycle Association, Shanghai Xiedian Technology Service Co:, Ltd:
The main drafters of this document: Liu Jianhua, You Yingchun, Ye Liang, Yao Li, Li Dechao, Jia Gang, Li Fanghong, Zhang Fangyong, Jiang Juchang, Yuan Xingqi,
Ruan Li, Li Xiang, Yang Li:
Introduction
GB/T 31887 "Bicycle Lighting and Retro-reflective Devices" was drafted according to the safety requirements of bicycles at night, and its purpose is to ensure that
To ensure the safety of bicycle lighting and retroreflective devices produced in accordance with this document for consumers riding at night: GB/T 31887 "Bicycle Photos"
Minghe retro-reflective device consists of five parts:
--- Part 1: Lighting and light signaling devices: The purpose is to make requirements on the light performance of bicycle lighting and light signal devices, so as to facilitate
Product quality is uniformly regulated and consumers ride safely at night:
--- Part 2: Retro-reflective devices: The purpose is to make requirements on the light performance of the retro-reflective device of the bicycle, which is convenient for product quality:
Uniform specifications and consumer night riding safety:
--- Part 3: Installation and use of lighting and retroreflective devices: The purpose is to ensure the safety of bicycle lighting and retro-reflective devices:
It is convenient for product installation and use to uniformly standardize the quality and ensure the safety of consumers riding at night:
--- Part 4: Lighting systems powered by bicycle generators: Performance of lighting fixtures aimed at powering bicycle generators
Requirements are made to facilitate the unified specification of product quality and the safety of consumers riding at night:
--- Part 5: Lighting systems for bicycles powered by non-generators: The purpose is to protect the bicycle non-generator powered lighting device
It is convenient for the unified specification of product quality and the safety of consumers riding at night:
GB/T 31887 (all parts) is a recommended national standard, designed to ensure the light performance and
Reliability meets the requirements, and it is required to consider safety aspects from the design stage:
The scope of GB/T 31887 (all parts) is limited to product light performance safety considerations: If the bicycle is used on public roads, the
Comply with relevant management regulations such as the Road Traffic Safety Law of the People's Republic of China:
The safety and quality of bicycles is related to the life safety of consumers in traffic: Since:1995, my country has released three versions of the "Self-initiated
Bicycle Reflector" and 2 versions of "Bicycle Lighting Equipment" standards, for the upgrading of bicycle lighting and reflector products in my country, the product
Optical performance improvement provides technical support: GB/T 22791-2008 is equivalent to ISO 6742-1:1987 "Bicycle lighting and reflectors
Optical and Physical Requirements Part 1: Lighting Equipment", GB/T 31887-2015 is equivalent to ISO 6742-2:1985 "Bicycle
Optical and physical requirements for lighting and reflecting devices - Part 2: Retro-reflecting devices": In:2015, ISO 6742 was revised again
Cloth, revised from the original 2 standards to 5 standards: For this reason, GB/T 22791 is incorporated into the GB/T 31887 standard, and the original two standards are revised
Set to 5 standards: The standard level is synchronized with the international standard, and continues to provide technical support for the safety of bicycle products in my country:
Bicycle Lighting and Retro-reflectors
Part 5: Lighting systems for bicycles not powered by generators
1 Scope
This document specifies the performance requirements for bicycle lighting systems powered by non-generators, describes the corresponding test methods, and is applicable to compliance with
GB/T 31887:1-2019 lighting devices: The lighting system includes the lighting device and the power supply not provided by the rotation of the bicycle, such as a battery:
This document applies to bicycles running on public roads, especially those used in accordance with ISO 4210-2 and ISO 8098
lighting fixtures:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB/T 31887:1-2019 Bicycle lighting and retro-reflective devices Part 1: Lighting and light signaling devices (ISO
6742-1:2015, MOD)
Note: There is no technical difference between the referenced content of GB/T 31887:1-2019 and the referenced content of ISO 6742-1:2015:
ISO 6742-1 Bicycle lighting and retro-reflective devices Part 1: Lighting and light signaling devices (Cycles-Lighting
Note: GB/T 31887:1-2019 Bicycle lighting and retro-reflective devices Part 1: Lighting and light signaling devices (ISO 6742-1:2015,
MOD)
tests)
Note: GB/T 10125-2021 Artificial atmosphere corrosion test salt spray test (ISO 9227:2017, MOD)
IEC 60086 (all parts) Primary batteries (Primarybatteries)
Note: GB/T 8897 (all parts) primary battery [IEC 60086 (all parts)]
Note: GB/T 4208-2017 enclosure protection level (IP code) (IEC 60529:2013, IDT)
IEC 61960 Secondary cells and accumulators containing alkaline or other non-acid electrolytes Portable lithium accumulators and accumulators (Sec-
Note: GB/T 30426-2013 Storage batteries and batteries containing alkaline or other non-acid electrolytes Portable lithium batteries and batteries (IEC
61960:2003, IDT)
IEC 62133 Cells and batteries containing alkaline or other non-acid electrolytes
applications)
Note: GB/T 28164-2011 Safety of portable sealed batteries and batteries containing alkaline or other non-acid electrolytes and batteries and batteries
Sexuality requirements (IEC 62133:2002, IDT)
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