金融界2024年12月28日消息，国家知识产权局信息显示，艾美特电器（深圳）有限公司取得一项名为“一种可手动拨动PTC发热元件的冷暖塔扇”的专利，授权公告号CN 222210491 U，申请日期为2024年3月。
专利摘要显示，本实用新型涉及塔扇技术领域，具体涉及一种可手动拨动PTC发热元件的冷暖塔扇,包括由前壳与后壳组成的壳体，壳体内安装有PTC支架、PTC发热组件、微动开关组件与风鼓，微动开关组件安装在PTC支架上，PTC发热组件可移动的设于PTC支架上，PTC发热组件上方设置有左右移动组件，PTC支架水平开设有滑动轨道，通过设计滑轨连接杆与左弹性限位件、右弹性限位件相配合实现对PTC发热组件进行限位，防止微动开关组件感应异常，通过左右拨动滑轨连接杆实现手动切换冷、暖风；当切换到冷风档或暖风档后，轨连接杆与左弹性限位件、右弹性限位件会固定PTC发热组件的位置，从而保证能塔扇在正常工作，本申请不仅结构简单、使用方便，而且便于实施推广应用。
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