The invention discloses a PTC heater for a new energy automobile, and relates to the technical field of PTC heaters. The PTC heater comprises a fixing mechanism, a heating mechanism, a heat dissipation mechanism and a dredging mechanism. Through a first fixing block and a second fixing block, a heating mechanism, a heat dissipation mechanism and a dredging mechanism can be conveniently installed and fixed, meanwhile, under the connection effect of a first installation strip and a second installation strip, the PTC heater can be conveniently disassembled and overhauled or parts of the PTC heater can be conveniently replaced, and the overhaul cost of a vehicle used by a vehicle owner is effectively reduced; after the wires of the PTC heating plates are connected with a vehicle-mounted power supply, generated heat energy can quickly heat cold air at the air outlet of the air conditioner; under the action of a plurality of heat dissipation fins, heat energy generated by the PTC heating plates can be quickly and uniformly dissipated, so that the temperature is more uniform; and the dredging mechanism can clean dust adsorbed on the heating mechanism and the heat dissipation mechanism, cleaning of the interior of the PTC heater is achieved, and the service life of the PTC heater is effectively prolonged.

    本发明公开了一种新能源汽车用PTC加热器,涉及PTC加热器技术领域,包括:固定机构、加热机构、散热机构以及疏通机构。通过第一固定块和第二固定块,便于对加热机构和散热机构以及疏通机构进行安装和固定,同时,通过第一安装条和第二安装条的连接作用下,也便于对该PTC加热器进行拆卸检修或者更换零部件,有效地降低了车主用车的检修成本;若干PTC发热板的导线与车载电源相接通后,产生的热能能够对空调出风口的冷风快速加热;在若干散热翅片的作用下,能够快速的对PTC发热板产生的热能均匀的发散,使温度更加的均匀;疏通机构能够清理加热机构以及散热机构上吸附的灰尘,实现对该PTC加热器内部的清理,有效地延长了该PTC加热器的使用寿命。


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    Title :

    PTC heater for new energy automobile


    Additional title:

    一种新能源汽车用PTC加热器


    Contributors:
    CONG WENHAO (author)

    Publication date :

    2021-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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