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 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）的带电动部件家具的安全要求，也包括电池供电家具。虽然不用于常规家庭用途，但可能对公众构成危险的家具，如在商店、办公室、酒店、餐厅、电影院、医院、学校、轻工业和农场中由非专业人士使用的家具，也在本标准的适用范围内。举例来说，带电动部件的家具包括：电动/高度可调的桌椅；电动/可调的支架和电视、显示器的墙挂装置；电动/可调的座椅；带内置通风器和过滤器的床；电动/可调的床；电动/可调的储物单元（包括厨房单元）；需固定在墙或天花板上的电动/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；以零件形式交付的家具（可组装或拆装式家具）。本标准针对所有人员可能遇到的、由带电动部件家具所带来的合理可预见的危险。但一般情况下，本标准未考虑以下情况：由于身体、感觉或心智能力不足，或缺乏经验和知识，无法在无人指导或说明下安全使用带电器件、部件或组件家具的人员；以及玩耍带电动部件家具的儿童。对于用于车辆、船舶或飞机上的带电动部件家具，可能需要额外的要求。在许多国家，卫生主管部门、劳动保护主管部门、消防主管部门及其他相关主管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；用于存在特殊条件（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（参见IEC 60335-2-32）；医疗电气设备（参见IEC 60601系列）；音视频、信息和通信技术设备（参见IEC 62368-1）；电动轮椅；作为工业生产设备组成部分的带电器件、部件或组件的特殊家具；除电动高度可调的换尿布（护理）桌外的电动育儿用品；专为儿童使用的家具；户外使用的家具。除按摩功能以外的电动部件的按摩床和按摩椅，也需按照本标准的相关适用要求进行评估。本版标准取代并废止2019年发布的首版标准，构成技术性修订。本版标准相对于前一版的重要技术性变更包括：a) 与IEC 60335-1:2020保持一致；b) 删除或转换部分注释为规范性文本（第1章）；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-力曲线图和更新的力限制。本部分应与IEC 60335-1的最新版及其修订版一起使用，除非该版本与本部分不兼容；在不兼容的情况下，应使用与本部分兼容的最新版本。本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 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.