Temperature adjustable vehicle seat is provided

Abstract

The invention relates to the technical field of automobile parts, and discloses a temperature-adjustable vehicle seat which comprises an air inlet pipe, a cushion and a backrest which are connected with an air conditioning system. The cushion is rotatably connected with the backrest; air guide cavities with annular structures are formed in the seat cushion and the backrest; a plurality of evenly-distributed air outlets are formed in the sides, away from the air inlet pipe, of the air guide cavities, branch pipes are fixedly communicated with the sides, away from the air outlets, of the two airguide cavities, two air guide pipes are fixedly communicated with the air inlet pipe, the two air guide pipes are communicated with the two branch pipes through a combination mechanism correspondingly, and matched valves are fixedly installed on the air inlet pipe; the combination mechanism comprises a connecting bearing rotationally connected to the outer pipe wall of the air guide pipe in a sleeving mode, and the outer pipe wall of the air guide pipe is fixedly connected with an inner ring of the connecting bearing. According to the temperature-adjustable vehicle seat, the air inlet pipe can be conveniently disassembled and maintained according to needs, and the temperature of the vehicle seat can be conveniently and finely adjusted.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a temperature-adjustable vehicle seat. Background technique [0002] The existing temperature-adjustable vehicle seat can only adjust the temperature of the seat cushion, which is heated by a heating wire and cooled by a fan. This temperature adjustment method will consume the electric energy of the battery, and cannot adjust the temperature of the seat back cushion; when the heating wire or fan works for a long time, it is also prone to failure, which may cause injury to the occupant, and also consumes a large amount of electric energy. [0003] In the patent with the Chinese patent authorization number CN203331888U, a temperature-adjustable vehicle seat is disclosed. When in use, the cold or hot air of the air-conditioning system is output to the seat cushion and the back through the heat collector, and the seat can be adjusted by the air-conditioning system. The temperatur...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a temperature-adjustable vehicle seat, which has the advantages of convenient assembly and disassembly of the pipeline and the fine-tuning of the flow rate of the pipeline, and solves the problem of the air inlet duct of the vehicle seat in the prior art. The road is inconvenient to disassemble and maintain as needed, and the flow rate of the air inlet pipeline cannot be fine-tuned

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