CN2249838Y - 组合式凉暖两用电风扇 - Google Patents

组合式凉暖两用电风扇 Download PDF

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Publication number
CN2249838Y
CN2249838Y CN 96234204 CN96234204U CN2249838Y CN 2249838 Y CN2249838 Y CN 2249838Y CN 96234204 CN96234204 CN 96234204 CN 96234204 U CN96234204 U CN 96234204U CN 2249838 Y CN2249838 Y CN 2249838Y
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fan
electric
electric fan
heating
distribution plate
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CN 96234204
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丘家以
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Abstract

一种由电风扇和电热管构成的组合式凉暖两用电风扇,其特征在于风扇的封闭式罩壳上制有进风孔,在布风板上制有排风孔,电热管装于布风板排风孔的前方,其调节开关通过导线独立地与电源连接。本实用新型兼具电风扇和电暖炉的特点,四季可用。供取暖时,能提高其散热效果,且功率可调;作风扇使用时,能方便地卸下电热部分,并保留电风扇的全部功能,可广泛用于家庭及办公场所的室内取暖和通风。

Description

组合式凉暖两用电风扇
组合式凉暖两用电风扇,属一种室内通风装置。
电风扇仅具有通风功能,当气温偏低时便只能“刀枪入库”。而电暖炉虽取暖方便、卫生。但它只能依靠辐射散热,水平有效距离短。CN2142543Y公开了一种冷暖两用风扇,其基座锁固于马达前端,轴承经绝缘装于基座管内,装于扇叶上的发热片通过接头插座与接头连接,并通过开关控制,以使风扇根据需要产生热风或凉风。该风扇虽可产生热风,但结构复杂,拆装困难,使用不方便。
本实用新型的目的,在于提供一种使用方便的组合式凉暖两用电风扇。
本实用新型是这样来实现上述目的的。以封闭式罩壳替换风扇的防护罩,在其后部制有进风孔,并装有进风调节板:前部装有凹形布风板,其上面均匀地制有排风孔。电热管装于布风板上排风孔的前方,外侧装有防护罩和控温调节开关,其通过导线独立地与电源连接。
本实用新型兼具电风扇和电暖炉的特点,四季可用。供取暖时,能提高其散热效果,且功率可调;作风扇使用时,能方便地卸下电热部分,并保留电风扇的全部功能,可广泛用于家庭及办公场所的室内取暖和通风。
附图为本实用新型的结构示意图。
在电风扇8的电机前方装有封闭式罩壳6,其后方装有进风调节板7,前部装有布风板5。电热管4装于布风板5的排风口前方,其外侧固定有防护罩3。在布风板5的下部装有调节开关2,封闭式罩壳6的下部装有罩壳活动支座1。
本实用新型的实施例为家庭用组合式凉暖风扇,电风扇8配用Φ300mm风扇,电热管4选用500W×3卤钨发热管。封闭式罩壳6、进风调节板7和布风板5用轻薄板材加工成型,其中封闭式罩壳6后部制有Φ30mm圆孔,布风板5凹处制有Φ4mm圆孔,防护罩3为栅形结构。电热管4配用500W卤钨管3支,采用并联连接,由调节开关2分别控制。

Claims (2)

1、一种由电风扇和电热管构成的组合式凉暖两用电风扇,其特征在于:在风扇封闭式罩壳的后部制有进风孔,并装有进风调节板:前部装有凹形布风板,其上面均匀地制有排风孔。
2、根据权利要求1所述的组合式凉暖两用电风扇,其特征在于:电热管装于布风板上排风孔的前方,外侧装有防护罩和控温调节开关,其通过导线独立地与电源连接。
CN 96234204 1996-02-03 1996-02-03 组合式凉暖两用电风扇 Expired - Fee Related CN2249838Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96234204 CN2249838Y (zh) 1996-02-03 1996-02-03 组合式凉暖两用电风扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96234204 CN2249838Y (zh) 1996-02-03 1996-02-03 组合式凉暖两用电风扇

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CN2249838Y true CN2249838Y (zh) 1997-03-19

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CN 96234204 Expired - Fee Related CN2249838Y (zh) 1996-02-03 1996-02-03 组合式凉暖两用电风扇

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