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风机

申请公布号:CN104763658B

申请号:CN201510107735.9

申请日期:2015.03.12

申请公布日期:2017.04.26

申请人:
福建亚伦电子电器科技有限公司

发明人:陈芳林;林培福;林景祥

分类号:F04D25/08(2006.01)I;F04D29/40(2006.01)I;F04D29/26(2006.01)I;F04D29/66(2006.01)I

主分类号:F04D25/08(2006.01)I

代理机构:
泉州市潭思专利代理事务所(普通合伙) 35221

代理人:廖仲禧

地址:362012 福建省泉州市洛江区经济开发区五金机电产业园滨江北路亚伦工业园

摘要:本发明公开了一种风机,其包括有下风道、风轮、上风道及电机;所述下风道具有碗状空腔的容置部及连通碗状空腔的上开口和下开口;所述风轮悬空设置于碗状空腔内,且具有轮毂和多个设置于轮毂外侧壁且倾斜的风轮叶片,所述轮毂与电机固定;所述上风道具有组设于下风道的上开口处且与上开口等径的圆环;所述容置部内侧面设置有多个倾斜的导风叶片,相邻两所述导风叶片形成出风缺口,所述出风缺口由容置部下端至容置部上端延伸方向与风轮形成旋转风的出风方向相同;借助上述结构,本发明风机具有风力更猛、噪音更小且出风顺畅等优点。

主权项:一种风机,其特征在于:包括有下风道、风轮、上风道及电机;所述下风道具有碗状空腔的容置部及连通碗状空腔的上开口和下开口;所述风轮悬空设置于碗状空腔内,且具有轮毂和多个设置于轮毂外侧壁且倾斜的风轮叶片,所述轮毂与电机固定;所述上风道具有组设于下风道的上开口处且与上开口等径的圆环;所述容置部内侧面设置有多个倾斜的导风叶片,相邻两所述导风叶片形成出风缺口,所述出风缺口由容置部下端至容置部上端延伸方向与风轮形成旋转风的出风方向相同;所述导风叶片是两由容置部内侧壁向内延伸的弧形片组成,两所述弧形片与容置部内侧壁连接处为弧形线,两弧形线两端分别连接形成所述导风叶片相对容置部上下方向的两尖端部,且两所述弧形片相对延伸的相交处形成尖锥部;所述下开口为一缩颈的环状底座,所述环状底座的环壁具有向内弯曲的第一弧形部;所述风轮叶片下端部组设于一与环状底座间隔设置的环状基座,所述环状基座的环壁具有向内弯曲的第二弧形部。

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