The utility model discloses a cyclone-type low-noise vacuum cleaner, which comprises a main body, a vacuum motor and a filter cup. The filter cup is composed of a cup-type cyclone separator, and also includes an intermediate air duct and a suction seat. The suction seat is connected with the intake end of the cyclone separator, and the exhaust end of the cyclone separator is connected with the intake end of the vacuum motor through the intermediate air duct. Machine stator, motor rotor, stator wheel and impeller, motor housing includes wind hood and muffler cover, muffler cover includes outer plate ring, main board body and noise reduction cylinder, the main board body is equipped with multiple main muffler holes, the motor stator passes through the main board body, and the noise reduction cylinder is equipped with sound absorption cotton layer. The beneficial effect of the utility model is that the utility model has the functions of noise reduction and muffling in the working process, can effectively muffle and partially insulate sound, and can ensure that the noise is small in use; the supporting parts of the vacuum motor can simultaneously play the functions of support, elastic vibration reduction and noise reduction, and the overall vibration is small, the noise is small, and the service life is long.
【技术实现步骤摘要】
一种旋风型低噪吸尘器
本技术属于吸尘器
,尤其涉及一种旋风型低噪吸尘器。
技术介绍
随着时代的发展和生活水平的提高,吸尘设备尤其是吸尘器已经得到了较为广泛的应用。吸尘器是一种利用吸尘电机,在密封的壳体内产生空气负压,吸入尘屑或垃圾的电器。吸尘器在吸入尘屑或垃圾后,通过过滤结构(如尘袋、旋风分离器等)的过滤,会将尘屑或垃圾截留,并最终将洁净空气再次排出外界。不过,目前的吸尘器,虽然能有效实现吸风、过滤、排风等功能,但在消音降噪等方面,仍有所欠缺。
技术实现思路
本技术是为了克服现有技术中的不足,提供了一种工作过程中具有消音、降噪的功能,能有效进行消音和局部隔音,可保障使用时噪音较小的旋风型低噪吸尘器。为了实现上述目的,本技术采用以下技术方案:一种旋风型低噪吸尘器,包括主机身、吸尘电机及过滤尘杯,过滤尘杯由杯体及处在杯体内的旋风分离器构成,还包括设置在主机身内的中间风道及设置在主机身上且用于与吸尘软管对接的吸口座,所述吸口座与旋风分离器的进风端连通,旋风分离器的排风端通过中间风道与吸尘电机的进风端连通,吸尘电机的排风端与外界连通;所述吸尘电机包括电机壳、电机定子、电机转 ...
【技术保护点】
1.一种旋风型低噪吸尘器,包括主机身、吸尘电机及过滤尘杯,过滤尘杯由杯体及处在杯体内的旋风分离器构成,其特征是,还包括设置在主机身内的中间风道及设置在主机身上且用于与吸尘软管对接的吸口座,所述吸口座与旋风分离器的进风端连通,旋风分离器的排风端通过中间风道与吸尘电机的进风端连通,吸尘电机的排风端与外界连通;所述吸尘电机包括电机壳、电机定子、电机转子、定风轮及动叶轮,电机壳包括风罩及与风罩连接的消音盖板,在电机转子轴向上:消音盖板处在风罩与电机定子之间;所述消音盖板包括外板环、设置在外板环内的主板体及设置在外板环上的降噪筒,所述主板体上设有多个主消音孔,电机定子穿过主板体,在电 ...
【技术特征摘要】
1.一种旋风型低噪吸尘器,包括主机身、吸尘电机及过滤尘杯,过滤尘杯由杯体及处在杯体内的旋风分离器构成,其特征是,还包括设置在主机身内的中间风道及设置在主机身上且用于与吸尘软管对接的吸口座,所述吸口座与旋风分离器的进风端连通,旋风分离器的排风端通过中间风道与吸尘电机的进风端连通,吸尘电机的排风端与外界连通;所述吸尘电机包括电机壳、电机定子、电机转子、定风轮及动叶轮,电机壳包括风罩及与风罩连接的消音盖板,在电机转子轴向上:消音盖板处在风罩与电机定子之间;所述消音盖板包括外板环、设置在外板环内的主板体及设置在外板环上的降噪筒,所述主板体上设有多个主消音孔,电机定子穿过主板体,在电机转子轴向上:外板环处在风罩与降噪筒之间;降噪筒一端与外板环固定,降噪筒与电机转子同轴布置,降噪筒内设有吸音棉层。2.根据权利要求1所述的一种旋风型低噪吸尘器,其特征是,所述主板体上设有多个副消音孔,主消音...
【专利技术属性】
技术研发人员:周荣,郑良宝,
申请(专利权)人:宁波海际电器有限公司,
类型:新型
国别省市:浙江,33
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