JPS5968597A - Electric fan - Google Patents
Electric fanInfo
- Publication number
- JPS5968597A JPS5968597A JP18018282A JP18018282A JPS5968597A JP S5968597 A JPS5968597 A JP S5968597A JP 18018282 A JP18018282 A JP 18018282A JP 18018282 A JP18018282 A JP 18018282A JP S5968597 A JPS5968597 A JP S5968597A
- Authority
- JP
- Japan
- Prior art keywords
- stand
- wind
- air
- around
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は構造及び形状の基本的な改良を施した扇風機に
関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an electric fan which has been fundamentally improved in structure and shape.
従来例の構成とその問題点
従来の扇風機は、第１図に示すように電動機の軸１０１
に羽根車１０２を取シ付けて回転させるのが基本的な考
えであるため、電動機の軸方向、すなわち羽根車の向い
ている方向にしか風が吹かず、又、首振り機構を使用し
ても一定の範囲にしか風が到達しないという欠点を有し
ていた。Configuration of the conventional example and its problems In the conventional electric fan, as shown in FIG.
The basic idea is to attach the impeller 102 to the motor and rotate it, so the wind blows only in the axial direction of the motor, that is, in the direction the impeller is facing. However, it also had the disadvantage that the wind could only reach a certain range.
発明の目的
本発明は上記従来の欠点を解消するもので、扇風機にお
ける風の到達範囲をより拡大することを目的とするもの
である。OBJECTS OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks, and aims to further expand the reach of air in an electric fan.
発明の構成
本発明の扇風機は円筒形のスタンド内に螺旋状の羽根を
配し、前記円筒形スタンドの下方部に吸入口穴を設け、
此の吸入口穴より風を吸入し、円筒形の全周面に設けた
吹出口より風を全周面に吹出す様にしたものである。Structure of the Invention The electric fan of the present invention has spiral blades arranged inside a cylindrical stand, and an inlet hole provided in a lower part of the cylindrical stand.
Wind is taken in through this inlet hole, and is blown out over the entire circumference from the outlet provided on the entire cylindrical surface.
実施例の説明
以下に本発明の一実施例を第２図〜第３図にもとすいて
説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 2 and 3.
図において、１は下方部に吸入口穴２を設け、全周面に
吹出口３を形成した扇風機の立体的円筒形のスタンドで
あり、４はこのスタンド１をささえる基台６に、螺子６
によって固定されている電動機である。又、７は空気の
流動を発生さすための螺旋状に形成した羽根で、８は電
動機の軸で前記羽根に直結されている。In the figure, 1 is a three-dimensional cylindrical fan stand with an inlet hole 2 in the lower part and an outlet 3 on the entire circumference, and 4 is a base 6 that supports this stand 1, and a screw 6 is attached to the stand 4.
It is an electric motor that is fixed by Further, 7 is a spirally formed blade for generating air flow, and 8 is a shaft of an electric motor that is directly connected to the blade.
上記構成において、電動機４を運転すると、電動機４の
軸８に連結されている螺旋状の羽根７が回転し、本体１
に設けられている吸込口穴２より空気が吸い込１れ、風
となって吹出口３より吹き出される。従って、本体１が
立体的な円筒形であるために全周面から風が吹き出され
、広い範囲に風が到達するという効果が生じる。In the above configuration, when the electric motor 4 is operated, the spiral blades 7 connected to the shaft 8 of the electric motor 4 rotate, and the main body 1
Air is sucked in through an inlet hole 2 provided in the air conditioner, and is blown out from an outlet 3 as wind. Therefore, since the main body 1 has a three-dimensional cylindrical shape, the wind is blown out from the entire circumferential surface, resulting in the effect that the wind reaches a wide range.
なお上記実施例では、本体を円筒形としたが角形などで
もよい。またスタンド１に設けられている吸出口３には
、風の方向を制御する方向板を取り付けてもよく、回転
式吹出口にしてもよい。要は、風がスタンドの全周面か
ら風き出し、広範囲に風が到達すればよいのである。In the above embodiment, the main body is cylindrical, but it may also be square. Further, the air outlet 3 provided in the stand 1 may be provided with a direction plate for controlling the direction of the wind, or may be a rotating air outlet. The point is that the wind needs to come out from all around the stand and reach a wide area.
発明の効果
このように本発明によれば、円筒形スタンド内に螺旋状
の羽根を配し前記円筒形スタンドの下方部に吸入口穴を
設け、此の吸入口穴より、風を吸入し円筒形の全周面に
設けた吹出口より風を全周面に吹出す様にしたもので扇
風機の周囲に空気の流動が生じ、広範囲において風を得
ることが出来るというような効果を発揮すると共に、従
来の扇風機に必要とされていた首振機構が不要となる利
点がある。又、実使用上においても部屋の隅から中央の
いたる所に配置できるという便利な点を発揮するもので
ある。Effects of the Invention As described above, according to the present invention, spiral blades are disposed within the cylindrical stand, and an inlet hole is provided in the lower part of the cylindrical stand, and wind is sucked through the inlet hole and the air is drawn into the cylindrical stand. The fan is designed so that air is blown out over the entire circumference from the air outlet provided on the entire circumference of the fan, creating a flow of air around the fan and producing the effect of being able to obtain wind over a wide area. This has the advantage that the oscillation mechanism required in conventional electric fans is not required. Also, in actual use, it is convenient because it can be placed anywhere from the corner to the center of the room.
第１図は従来例の扇風機の側面図、第２図は本発明の一
実施例における扇風機の斜視図、第３図は同扇風機の内
部を示す概略断面図である。
１・・・・・・スタンド、２・・・・・・吸入口穴、３
・・・・・吹出口、４・・・・・・電動機、７・・・・
・・羽根、８・・・・・・軸。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第２図
第 ３ 図FIG. 1 is a side view of a conventional electric fan, FIG. 2 is a perspective view of an electric fan according to an embodiment of the present invention, and FIG. 3 is a schematic sectional view showing the inside of the electric fan. 1...stand, 2...intake hole, 3
...Air outlet, 4...Electric motor, 7...
...Blade, 8...Shaft. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure 3
Claims (1)
スタンドと、前記スタンド内に螺旋状に形成した羽根と
、この羽根を回転駆動する電動機とを有した扇風機。An electric fan comprising a stand having an air outlet on the entire circumference and an inlet hole in the lower part, blades formed in a spiral shape in the stand, and an electric motor for rotationally driving the blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18018282A JPS5968597A (en) | 1982-10-13 | 1982-10-13 | Electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18018282A JPS5968597A (en) | 1982-10-13 | 1982-10-13 | Electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5968597A true JPS5968597A (en) | 1984-04-18 |
Family
ID=16078816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18018282A Pending JPS5968597A (en) | 1982-10-13 | 1982-10-13 | Electric fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5968597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267598A (en) * | 1990-03-19 | 1991-11-28 | Hitachi Ltd | Air blowing device |
-
1982
- 1982-10-13 JP JP18018282A patent/JPS5968597A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267598A (en) * | 1990-03-19 | 1991-11-28 | Hitachi Ltd | Air blowing device |
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