The invention relates to the technical field of cushions, and discloses a heating and refrigerating cushion which is characterized in that a first hole site and a second hole site for circulating ventilation are formed in the end face of a cushion body, and a control switch is arranged on the side face of the cushion body; the shell is arranged on the lower portion of the cushion body, an air inlet channel is arranged at the front end of the shell and the cushion body, the right end of the air inlet channel is connected with the fan, the right end of the fan is connected with the TEC semiconductor module, and an air outlet of the TEC semiconductor module is connected with the ventilation channel and the exhaust channel. The exhaust channel extends to an air outlet in the right end of the cushion body for exhausting air; wherein the control switch drives the TEC semiconductor module to work, and the TEC semiconductor module drives cold air or hot air to be conveyed to the end face of the cushion body through the ventilation channel. The cooling or heating effect of the cushion is improved by optimizing the structural layout.
本发明涉及坐垫技术领域,公开了一种制热制冷坐垫,包括:坐垫本体端面上开设有用于循环通风的第一孔位以及第二孔位,坐垫本体的侧面设有控制开关;壳体设置在坐垫本体的下部,壳体与坐垫本体的前端设有进风通道,进风通道右端衔接风机,风机的右端衔接TEC半导体模块,TEC半导体模块的出风口分别连接通风通道以及排风通道通风通道与第一孔位相通,排风通道延伸至所述坐垫本体右端出风口排风;其中,控制开关驱动TEC半导体模块工作,TEC半导体模块驱动冷风或者热风经由通风通道输送至坐垫本体端面。本发明优化结构布局提高坐垫制冷或者制热的效果。
Heating and refrigerating cushion
一种制热制冷坐垫
2024-08-16
Patent
Electronic Resource
Chinese
European Patent Office | 2022
|