CN107489632A - 风向可调式直流风扇 - Google Patents

风向可调式直流风扇 Download PDF

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Publication number
CN107489632A
CN107489632A CN201710758465.7A CN201710758465A CN107489632A CN 107489632 A CN107489632 A CN 107489632A CN 201710758465 A CN201710758465 A CN 201710758465A CN 107489632 A CN107489632 A CN 107489632A
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China
Prior art keywords
fan
direct
handle
wind direction
fan housing
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CN201710758465.7A
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English (en)
Inventor
周易
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Individual
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Individual
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Priority to CN201710758465.7A priority Critical patent/CN107489632A/zh
Publication of CN107489632A publication Critical patent/CN107489632A/zh
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本发明公开了一种风向可调式直流风扇，包括手柄、风叶、风罩、直流微型电机、电池和电源开关，风罩设在手柄的一端，直流微型电机设在风罩内，风叶设在直流微型电机的输出轴上，电池设在手柄内，为直流微型电机提供电源，电源开关设在手柄上；所述风罩上分布多片活动的挡风片。由于采用上述小型的风向可调式直流风扇的结构，小型的风扇可以拿在手中对着自己吹，非常方便实用，小型的风扇不用时可以放在衣服口袋内或包内，携带非常方便；由于风罩上分布有多片活动的挡风片，通过手动调节挡风片的倾斜角度，来调节风向。

Description

风向可调式直流风扇
技术领域
本发明涉及一种风扇，具体是一种直流风扇。
背景技术
在夏季，没有空调、风扇的地方，非常热，但又不方便随身带着现有的交流式风扇，况且在没有交流电的地方，现有的大风扇也无法使用，为了解决这个问题，故研发了一种风向可调式直流风扇。
发明内容
本发明的目的是提供一种方便随身携带的风向可调式直流风扇。
为实现上述目的，本发明所采用的技术方案是：
风向可调式直流风扇，包括手柄、风叶、风罩、直流微型电机、电池和电源开关，风罩设在手柄的一端，直流微型电机设在风罩内，风叶设在直流微型电机的输出轴上，电池设在手柄内，为直流微型电机提供电源，电源开关设在手柄上；所述风罩上分布有多片活动的挡风片。
本发明的有益效果：由于采用上述小型的风向可调式直流风扇的结构，小型的风扇可以拿在手中对着自己吹，非常方便实用，小型的风扇不用时可以放在衣服口袋内或包内，携带非常方便；由于风罩上分布有多片活动的挡风片，通过手动调节挡风片的倾斜角度，来调节风向。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细说明：
图1为本发明的结构示意图。
图中：1、手柄； 2、风罩； 3、风叶； 4、直流微型电机；5、电池；6、电源开关；7、挡风片。
具体实施方式
如图1所示，风向可调式直流风扇，包括手柄1、风罩2、风叶3、直流微型电机4、电池5和电源开关6，风罩2设在手柄1的一端，直流微型电机4设在风罩2内，风叶3设在直流微型电机4的输出轴上，电池5设在手柄1内，为直流微型电机4提供电源，电源开关6设在手柄1上。按压电源开关6，直流微型电机4开始转动；所述风罩2上分布多片有活动的挡风片7，通过手动调节挡风片7的倾斜角度，来调节风向。
以上所述是本发明的优选实施方式而已，当然不能以此来限定本发明之权利范围，应当指出，对于本技术领域的普通技术人员来说，对本发明的技术方案进行修改或者等同替换，都不脱离本发明技术方案的保护范围。

Claims (1)

1.一种风向可调式直流风扇，其特征在于：包括手柄、风叶、风罩、直流微型电机、电池和电源开关，风罩设在手柄的一端，直流微型电机设在风罩内，风叶设在直流微型电机的输出轴上，电池设在手柄内，为直流微型电机提供电源，电源开关设在手柄上；所述风罩上分布有多片活动的挡风片。
CN201710758465.7A 2017-08-29 2017-08-29 风向可调式直流风扇 Withdrawn CN107489632A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710758465.7A CN107489632A (zh) 2017-08-29 2017-08-29 风向可调式直流风扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710758465.7A CN107489632A (zh) 2017-08-29 2017-08-29 风向可调式直流风扇

Publications (1)

Publication Number Publication Date
CN107489632A true CN107489632A (zh) 2017-12-19

Family

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Family Applications (1)

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CN201710758465.7A Withdrawn CN107489632A (zh) 2017-08-29 2017-08-29 风向可调式直流风扇

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CN (1) CN107489632A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115013336A (zh) * 2022-07-08 2022-09-06 浙江当代风机有限公司 一种方便调节风向的负压工业通风风机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2136351Y (zh) * 1992-08-13 1993-06-16 朱沛洪 多功能交直流电风扇
CN2212674Y (zh) * 1994-08-09 1995-11-15 董剑英 便携式微型电风扇
CN2315339Y (zh) * 1997-07-01 1999-04-21 朱发根 驱蚊转叶电风扇
KR20080113566A (ko) * 2007-06-25 2008-12-31 최환석 유에스비 간이선풍기
CN206190560U (zh) * 2016-09-27 2017-05-24 谢汉林 一种手持风扇

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2136351Y (zh) * 1992-08-13 1993-06-16 朱沛洪 多功能交直流电风扇
CN2212674Y (zh) * 1994-08-09 1995-11-15 董剑英 便携式微型电风扇
CN2315339Y (zh) * 1997-07-01 1999-04-21 朱发根 驱蚊转叶电风扇
KR20080113566A (ko) * 2007-06-25 2008-12-31 최환석 유에스비 간이선풍기
CN206190560U (zh) * 2016-09-27 2017-05-24 谢汉林 一种手持风扇

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
周浩然等: "《中外实用专利技术精选》", 29 February 1992, 中国经济出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115013336A (zh) * 2022-07-08 2022-09-06 浙江当代风机有限公司 一种方便调节风向的负压工业通风风机

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Application publication date: 20171219