The invention discloses a light-emitting exhaust device based on exhaust thermoelectric power generation and a light-emitting control method, and relates to the technical field of tail gas energy recycling. The thermoelectric power generation module comprises a hot end, a cold end and a current collection layer, the hot end and the cold end are attached to the upper surface and the lower surface of the rear silencer respectively, and the current collection layer is used for generating a voltage signal according to the temperature difference between the hot end and the cold end; the controller is used for receiving the voltage signal and generating a first light control signal of a corresponding color according to the voltage signal; and an air inlet of the exhaust tail pipe is communicated with the rear silencer, the exhaust tail pipe is sleeved with a light-emitting lamp set, and the light-emitting lamp set is used for displaying light of the corresponding color according to the first light control signal. According to the light-emitting exhaust device and the light-emitting control method, part of waste heat of exhaust gas of an engine can be recycled for power generation, sound and light of a pipe opening of the exhaust tail pipe and light of the light-emitting lamp set can achieve the sound and light combination effect, and the enhanced prompt effect is achieved for a driver of a rear vehicle.

    本申请公开了一种基于排气温差发电的发光排气装置及发光控制方法,涉及尾气能量回收利用技术领域,其包括:后消声器;温差发电模块,其包括热端、冷端和集电层,热端和冷端分别贴合设置于后消声器的上下表面,集电层用于根据热端与冷端之间的温差产生电压信号;控制器,其用于接收电压信号,并根据电压信号生成对应颜色的第一灯光控制信号;排气尾管,其进气口连通后消声器,排气尾管上套设有发光灯组,发光灯组用于根据第一灯光控制信号显示对应颜色的灯光。本申请的发光排气装置及发光控制方法,不仅可实现对发动机废气的部分废热加以回收发电,还可使排气尾管管口的声浪与发光灯组的灯光达到声光结合的效果,对后车驾驶者达到强化提示效果。


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    Titel :

    Light-emitting exhaust device based on exhaust thermoelectric power generation and light-emitting control method


    Weitere Titelangaben:

    一种基于排气温差发电的发光排气装置及发光控制方法


    Beteiligte:
    LIU LIANG (Autor:in) / TUO HUAJIN (Autor:in) / XUE HELONG (Autor:in) / SUN HUAXIANG (Autor:in)

    Erscheinungsdatum :

    2022-08-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



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