家用和类似用途电器 安全 第2-116部分：带电动部件家具的特殊要求

[中文适用范围]： IEC 60335-2-116:2025 EXV 包含国际标准及其扩展版本（EXV）。该扩展版本仅以英文提供，为用户提供了标准的完整内容。IEC 60335-2-116:2025 EXV 包括对 IEC 60335-1:2020+AMD1:2025 CSV 的引用内容。IEC 60335-2-116:2025 规定了用于家庭及类似用途、额定电压不超过 250 V（包括直流供电）以及电池供电家具的电气驱动部件的安全要求。即使不用于普通家庭用途，但可能对公众造成危险的家具，例如商店、办公室、酒店、餐厅、电影院、医院、学校、轻工业及农场中供普通人使用的家具，也属于本标准的适用范围。包含电气驱动部件的家具举例包括：电动/高度可调的桌子和书桌；电动/可调的支架及用于电视和显示器的墙面安装支架；电动/可调的座椅；带有通风器和过滤器的床；电动/可调的床；电动/可调的储物柜（包括厨房单元）；可固定在墙面或天花板上的电动/可调家具；电动延伸部件（抽屉和门）；酒店和商店中的电动结账家具；以部件形式交付的家具（可组装或拆装式家具）。本标准针对所有人员可能遇到的、由包含电气驱动部件的家具带来的合理可预见的危险进行规定。但一般情况下，不考虑以下情况：身体、感官或心理能力受限，或缺乏经验和知识，而无法在没有指导或监督的情况下安全使用包含电器部件的家具的人；以及玩耍包含电气驱动部件家具的儿童。对于用于车辆、船舶或飞机上的包含电气驱动部件的家具，可能需要额外的要求。在许多国家，国家卫生部门、劳动保护部门、消防部门等相关部门可能制定了额外的要求。本标准不适用于：含有加热元件的家具；用于特殊环境（如腐蚀性或爆炸性环境，如粉尘、蒸汽或气体）的家具；按摩床和按摩椅（IEC 60335-2-32）；医疗电气设备（IEC 60601 系列）；音频/视频、信息与通信技术设备（IEC 62368-1）；电动轮椅；属于工业生产设备组成部分的、包含电气设备、部件或组件的特殊家具；除电动高度可调的换尿布（护理）桌外的电动儿童护理用品；专门供儿童使用的家具；户外使用的家具。不用于按摩功能的、包含电机部件的按摩床和按摩椅，也需按照本标准适用的要求进行评估。本版标准替代并废止了 2019 年发布的第一版。本版为技术修订版。本版与前一版相比，有以下重大技术变更：a）与 IEC 60335-1:2020 对齐；b）删除或转换部分注释为规范性内容（第 1 条）；c）引入表面温度限制（第 11.3、11.8 条）；d）引入测试探针 19（第 8.1.1、20.2 条）；e）修订第 20.2.105 条，引入新的夹持力测试方法，包括时间-力曲线及更新的力限制。本部分 2 应与 IEC 60335-1 的最新版本及其修正案一起使用，除非该版本不适用；在这种情况下，使用最新且适用的版本。该标准是基于该标准第六版（2020 年）制定的。 [外文原描述]： IEC 60335-2-116:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-116:2025 EXV includes the content of the references made to IEC 60335-1:2020+AMD1:2025 CSV. IEC 60335-2-116:2025 deals with the safety of furniture with electrically motorized parts intended for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied furniture and battery-operated furniture. Furniture incorporating electrically motorized parts not intended for normal household use but which nevertheless can be a source of danger to the public, such as furniture intended to be used by laymen in shops, offices, hotels, restaurants, cinemas, hospitals, schools, in light industry and on farms, are within the scope of this standard. Examples of furniture incorporating electrically motorized parts, are – electrically operated/height adjustable tables and desks; – electrically operated/adjustable stands and wall attachment for e.g.TV sets and monitors; – electrically operated/adjustable seating; – beds with incorporated ventilators and filters; – electrically operated/adjustable beds; – electrically operated/adjustable storage units including kitchen units; – electrically operated/adjustable furniture intended to be secured to the wall or ceiling; – electrically operated extension elements (drawers and doors); – electric check-out furniture in hotels and shops; – furniture delivered in parts (ready to assemble or knock-down furniture). This standard deals with the reasonably foreseeable hazards presented by furniture incorporating electrically motorized parts that are encountered by all persons. However, in general, it does not take into account – persons whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the furniture incorporating electric appliances, parts or components safely without supervision or instruction; – children playing with furniture incorporating electrically motorized parts. Additional requirements can be necessary for furniture incorporating electrically motorized parts intended to be used in vehicles or on board ships or aircraft. In many countries, additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national authorities for fire protection and similar authorities. This standard does not apply to: – furniture containing heating elements; – furniture intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); – massage beds and massage chairs (IEC 60335-2-32); – medical electrical equipment (IEC 60601 series); – audio/video, information and communication technology equipment (IEC 62368-1); – electrical wheel chairs; – special furniture incorporating electric appliances, parts or components, which are part of industrial production equipment; – electric child care articles except electrical height adjustable changing (nursing) tables; – furniture especially for use by children; – furniture for outdoor use. Massage beds and massage chairs with motorized parts, other than those performing the massaging function, are also evaluated to the applicable requirements of this standard. This second edition cancels and replaces the first edition published in 2019. This edition constitutes a technical revision. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) alignment with IEC 60335-1:2020; b) deletion or conversion of some notes to normative text (Clause 1); c) introduction of surface temperature limits (11.3, 11.8); d) introduction of test probe 19 (8.1.1, 20.2); e) revision of Clause 20.2.105 with a new entrapment force test method, including time-force profiles and updated force limits. This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its amendments unless that edition precludes it; in that case, the latest edition that does not preclude it is used. It was established on the basis of the sixth edition (2020) of that standard.