Cold-heat type automobile seat cushion

Abstract

The invention provides a cold-heat type automobile seat cushion, belonging to the technical field of automobiles and solving the problems that the traditional automobile seat cushion cannot provide refrigerating and heating functions simultaneously. The cold-heat type automobile seat cushion comprises a cushion body which is internally provided with a temperature control member and a temperature-controlled adjusting device for adjusting the cold and heat temperatures of the cushion body. The cold-heat type automobile seat cushion is characterized in that the temperature-controlled member is ametal plate clamped inside the cushion body; the temperature-controlled adjusting device is arranged at the side part of the cushion body and comprises a casing and a conducting strip, a refrigerating strip, a heat radiator and a fan which are sequentially arranged inside the casing; the conducting strip and the metal plate are connected to form a whole; one end face of the refrigerating strip istightly attached and fixed with one side end face of the conducting strip; the other end face of the refrigerating strip is tightly attached and fixed with the heat radiator; and ventilating ports are arranged on the corresponding wall bodies of the casing. The temperature control over the conducting strip is realized by using a semiconductor refrigerating strip, thereby the adjustment on the cold and heat temperature of the cushion body is realized. The cold-heat type automobile seat cushion has a simple structure and convenience for use.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to an automobile seat cushion, in particular to a cold and hot automobile seat cushion. Background technique [0002] With the improvement of people's living standards, the requirements for the comfort of daily necessities are getting higher and higher. As a common means of transportation, automobiles have been widely popularized and applied, and the comfort of their seats has also attracted much attention. Comfortable seats can reduce the fatigue of drivers and passengers. In order to meet the needs of people, the current car seats are mostly made of soft materials. However, due to their relatively poor ventilation, it is not easy to breathe easily and cause local Overheating, especially the buttocks and waist, can easily induce various diseases after a long ride. And in winter, it is easy to make people feel uncomfortable because of the coldness of the seat. [0003] In existi...

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the following disadvantages: 1. The refrigerating plate is heated or refrigerated through the liquid circulation pipe, and the heat conduction efficiency is not high; 2. Due to the use of liquid conduction, the control and adjustment of the water temperature are relatively slow, and the temperature cannot be changed quickly, which often leads to overheating or Overcooling; 3. The storage of liquid is relatively complicated. In the process of driving, in case of dumping or leakage, it is easy to cause safety accidents; 4. It only provides the heating or cooling function of the seat cushion, and cannot effectively solve the temperature on the back position. adjust

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