CN201652538U - 上吸式抽油烟机可变风口 - Google Patents

上吸式抽油烟机可变风口 Download PDF

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Publication number
CN201652538U
CN201652538U CN2010201130207U CN201020113020U CN201652538U CN 201652538 U CN201652538 U CN 201652538U CN 2010201130207 U CN2010201130207 U CN 2010201130207U CN 201020113020 U CN201020113020 U CN 201020113020U CN 201652538 U CN201652538 U CN 201652538U
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air inlet
range hood
air
suction type
exhaust ventilator
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陈真
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Abstract

上吸式抽油烟机可变风口,由抽油烟机机身下的进风口组成,其特征是:抽油烟机机身下面板上的圆形进风口与一硬质可水平旋转风管活动连接。当旋转风管使风管进风口位于油烟源正上方时,抽油烟效果大幅增强。本实用新型的有益效果是:通过调节风口位置,在总风量不变的情况下,增大一侧进风量,提高抽油烟效能。

Description

上吸式抽油烟机可变风口
所属技术领域
本实用新型涉及抽油烟机,特别是上吸式抽油烟机可变风口。
背景技术
我们知道,油烟主要是在炒菜时产生,而有的上吸式抽油烟机只在中间有一个风口,对两侧而言,风量是平均分配的。如能将风口移至炒菜一侧,使该侧抽风量成倍增加,则抽油烟效能可明显提高。
实用新型内容
为解决上吸式抽油烟机进风口不能随油烟源位置不同而相应改变,抽油烟效果不理想的缺点,本发明提供一种上吸式抽油烟机可变风口。
本发明解决技术问题采取的技术方案是:上吸式抽油烟机可变风口,由抽油烟机机身下的进风口组成,其特征是:抽油烟机机身下面板上的圆形进风口与一硬质可水平旋转风管活动连接。当旋转风管使风管进风口位于油烟源侧正上方时,此侧风量大增,抽油烟效果大幅增强。
本实用新型的有益效果是:通过调节风口位置,在总风量不变的情况下,增大一侧进风量,提高抽油烟效能。
附图说明
图1是上吸式抽油烟机可变风口正面视图。图2是其仰视图,挡板挡住了中间进风口。图3是A向视图。
具体实施方式
如图所示,上吸式抽油烟机,机身下面板B中间的圆形进风口1,与风管圆形垂直段2活动连接,风管可360度旋转。风管水平段3的横截面为矩形,其底面四周留有近10mm宽的边4,其余部分为无底板的矩形孔5。比风管内面稍窄,长约风管水平段长度五分之三的挡板6,中心有向下的手柄7。执手柄将挡板6移至风管水平段末端,风管圆形垂直段下方形成油烟机中间进风口;如移至风管水平段始端,则形成油烟机左或右进风口,视此时风管水平段转至左或右侧而定。由于位置靠里,风口高度可降低,加之正对锅上方,所有风量集中于一侧,故抽油烟效果提升。风管垂直段下部朝水平管末端侧管壁,有数个小孔8,可抽吸残余油烟。

Claims (1)

1.上吸式抽油烟机可变风口,由抽油烟机机身下的进风口组成,其特征是:抽油烟机机身下面板上的圆形进风口与一硬质可水平旋转风管活动连接。 
CN2010201130207U 2010-02-12 2010-02-12 上吸式抽油烟机可变风口 Expired - Fee Related CN201652538U (zh)

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CN201652538U true CN201652538U (zh) 2010-11-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113217966A (zh) * 2021-05-31 2021-08-06 宁波方太厨具有限公司 一种吸油烟机及其控制方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113217966A (zh) * 2021-05-31 2021-08-06 宁波方太厨具有限公司 一种吸油烟机及其控制方法

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Granted publication date: 20101124

Termination date: 20120212