家用和类似用途电器的安全 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 CMV 包含官方标准及其带注释的版本。注释版为您提供了一种快速简便的方式来比较 IEC 60335-2-116:2025 第 2.0 版与之前的 IEC 60335-2-116:2019 第 1.0 版之间的所有更改。此外，IEC TC 61 专家的注释也提供了对最重要的更改原因的解释，或对内容的任何部分进行澄清。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）以及电池驱动家具的安全要求，这些家具包含电动部件。虽然不专为日常家庭使用设计，但仍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、轻工业和农场中由普通用户使用的家具，也属于本标准的范围。包含电动部件的家具示例包括：电动/可调高度的桌子和书桌；电动/可调的支架和用于电视和显示器的墙挂装置；电动/可调节的座椅；内置通风机和过滤器的床；电动/可调的床；电动/可调的储物单元，包括厨房单元；设计为固定在墙或天花板上的电动/可调家具；电动扩展部件（抽屉和门）；酒店和商店中的电动结账家具；以部分形式交付的家具（即可以组装或拆装的家具）。本标准涵盖所有人员可能遇到的、由包含电动部件的家具所呈现出的合理可预见的危险。然而，通常情况下，本标准不考虑以下人员：因身体、感官或精神能力受限，或因缺乏经验与知识，无法在无人监督或指导的情况下安全使用内置电器、部件或组件的家具的人员；以及玩耍包含电动部件的家具的儿童。如果电动部件家具用于车辆、船舶或飞机上，可能需要附加要求。在许多国家，国家卫生部门、劳动保护部门、消防部门等机构可能规定了额外的要求。本标准不适用于以下家具：含有加热元件的家具；用于特殊环境（如存在腐蚀性或爆炸性气氛，如灰尘、蒸汽或气体）中的家具；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；属于工业生产设备组成部分的、包含电动部件的特殊家具；除电动可调高度的换尿布（护理）桌外的电动儿童护理用品；专为儿童使用的家具；以及户外使用的家具。不用于按摩功能的电动部件按摩床和按摩椅也应按照本标准的相关要求进行评估。本版标准取消并替换了 2019 年出版的第一版。本版为技术修订版。与前一版相比，本版包含了以下重大技术变更：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 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，采用新的夹持力测试方法，包括时间-力曲线和更新的力限制。本部分 2 应与 IEC 60335-1 的最新版本及其修正案一起使用，除非该版本禁止使用本部分；在这种情况下，使用不禁止使用的最新版本。本标准的第六版（2020 年）是其制定的基础。 [外文原描述]： IEC 60335-2-116:2025 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60335-2-116:2025 edition 2.0 and the previous IEC 60335-2-116:2019 edition 1.0. Furthermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes, or to clarify any part of the content. 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.