JPH0749799B2 - Wall fan - Google Patents
Wall fanInfo
- Publication number
- JPH0749799B2 JPH0749799B2 JP22902986A JP22902986A JPH0749799B2 JP H0749799 B2 JPH0749799 B2 JP H0749799B2 JP 22902986 A JP22902986 A JP 22902986A JP 22902986 A JP22902986 A JP 22902986A JP H0749799 B2 JPH0749799 B2 JP H0749799B2
- Authority
- JP
- Japan
- Prior art keywords
- swinging
- receiving member
- protective net
- electric motor
- angle
- 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.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、壁に掛けて使用する壁掛用扇風機に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall-mounted fan that is used by hanging it on a wall.
従来の技術 従来、この種の壁掛用扇風機は、第３図に示すような構
造であった。すなわち、電動機101は回転軸102を有し、
その回転軸102には羽根103が直結され、前記電動機101
の前部と羽根103は保護網104に囲まれている。電動機10
1は、前記保護網104に固定し保持され、その後部は、外
被105により覆われている。保護網104の下端には内部に
首振用電動機106とリンク機構107を収めた首振装置108
を取り付けてあり、この首振装置108は下部の受部材109
に回転軸110で軸支されている。前記受部材109は俯仰軸
111を中心に俯仰自在に基台112に枢支され、さらに取付
装置113によって壁面に取付けられていた。2. Description of the Related Art Conventionally, this type of wall-mounted fan has a structure as shown in FIG. That is, the electric motor 101 has a rotating shaft 102,
A blade 103 is directly connected to the rotating shaft 102, and the electric motor 101
The front part and the blades 103 are surrounded by a protective net 104. Electric motor 10
1 is fixed and held on the protective net 104, and its rear part is covered with an outer cover 105. At the lower end of the protective net 104, a swinging device 108 having a swinging motor 106 and a link mechanism 107 housed inside is provided.
This swinging device 108 has a lower receiving member 109.
Is supported by a rotary shaft 110. The receiving member 109 is an elevation axis
It was pivotally supported by a base 112 so that it could be raised and lowered centering on 111, and was further attached to a wall surface by an attachment device 113.
発明が解決しようとする問題点 このような従来の構成では、壁面と保護網104との距離
Ｌが短いため、特に俯仰角ａが小さい場合で首振りをし
たとき、保護網104が壁に接触し、首振装置108が傷んだ
り、壁を傷つけるという問題点があった。Problems to be Solved by the Invention In such a conventional configuration, since the distance L between the wall surface and the protective net 104 is short, the protective net 104 comes into contact with the wall when swinging especially when the depression angle a is small. However, there is a problem that the swinging device 108 is damaged or the wall is damaged.
本発明はこのような従来の問題点を解決するもので、首
振角度最大時に保護網が壁面に最も近接するときの受部
材の俯仰角ａより小さい範囲内では首振りをせず、俯仰
角ａを越えた場合のみ首振りをする壁掛扇風機を提供す
ることを目的とするものである。The present invention solves such a conventional problem, and does not swing within a range smaller than the depression angle a of the receiving member when the protective net is closest to the wall surface at the maximum swing angle, and the depression angle It is an object of the present invention to provide a wall-mounted fan that swings only when it exceeds a.
問題点を解決するための手段 この目的を達成するために、本発明は保護網の下部に設
けられ首振用電動機を内蔵した首振装置と、この首振装
置を回転自在に枢支し内部に前記首振用電動機の停動用
スイッチを有した受部材と、この受部材を俯仰自在に枢
支した基台と、この基台を壁面に取付ける取付装置とを
備え、前記首振装置の首振角度最大のときにおける前記
保護網が前記壁面に最も近接する場合の前記受部材が前
記基台となす角度より大なる角度のときに、前記停動用
スイッチを閉じる機構を設けた構成としたものである。Means for Solving the Problems In order to achieve this object, the present invention provides a swinging device which is provided at a lower portion of a protective net and has a swinging motor built therein, and a swinging device which rotatably supports the swinging device and internally. And a receiving member having a stop switch for the swinging electric motor, a base rotatably supporting the receiving member, and a mounting device for mounting the base on a wall surface. A configuration is provided in which a mechanism for closing the stop switch is provided when the receiving member is at an angle larger than the angle formed by the base when the protective net is closest to the wall surface at the maximum swing angle. Is.
作用 この構成により、首振角度最大時に保護網が壁と最接近
する場合の受部材の俯仰角度以上となったときにスイッ
チが閉じて首振が開始され、その角度以上ではスイッチ
が開き、首振りを停止することができる。Function With this configuration, when the swing angle is maximum and the protective net is closest to the wall, the switch closes and swings when the angle exceeds the elevation angle of the receiving member. The swing can be stopped.
実 施 例 以下、本発明の一実施例を第１図及び第２図に基いて説
明する。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2.
図示のように電動機１は回転軸２を有し、その回転軸２
には羽根３が直結され、前記電動機１の前部と羽根３は
保護網４に囲まれている。電動機１は前記保護網４に固
定し保持され、その後部は外被５により覆われている。
保護網４の下端には内部に首振用電動機６とリンク機構
７を収めた首振装置８を取り付けてあり、この首振装置
８は、下部の受部材９に回転軸10で軸支されている。前
記受部材９は俯仰軸11を中心に俯仰自在に基台12に枢支
されており、受部材９の内部には押ボタン13により、接
点14をオン・オフせしめるスイッチ15が設けてある。前
記基台12は取付装置16によって壁面に取付けられてい
る。電動機１と首振用電動機６の制御はスイッチ17でお
こなうようになっている。なお前記スイッチ15は、受部
材９が、俯仰軸11を中心に回転して、首振時に、保護網
４と壁が接触しなくなる俯仰角ａ以上になったときにオ
ンとなり、それ以下だとオフとなるように設けられてい
る。As shown, the electric motor 1 has a rotating shaft 2, and the rotating shaft 2
A blade 3 is directly connected to the blade 3, and the blade 3 and the front portion of the electric motor 1 are surrounded by a protective net 4. The electric motor 1 is fixed and held by the protective net 4, and its rear part is covered with an outer cover 5.
At the lower end of the protective net 4, a swinging device 8 having a swinging electric motor 6 and a link mechanism 7 housed therein is attached. The swinging device 8 is pivotally supported by a rotating shaft 10 on a lower receiving member 9. ing. The receiving member 9 is pivotally supported on a base 12 so that the receiving member 9 can be raised and lowered about an elevation shaft 11, and a switch 15 for turning a contact 14 on and off by a push button 13 is provided inside the receiving member 9. The base 12 is mounted on the wall surface by a mounting device 16. Control of the electric motor 1 and the swinging electric motor 6 is performed by a switch 17. It should be noted that the switch 15 is turned on when the receiving member 9 rotates about the depression / elevation axis 11 and becomes more than a depression / elevation angle a at which the protective net 4 and the wall do not come into contact with each other during swinging. It is provided to be turned off.
以上のように構成された本実施例について以下にその動
作を説明する。The operation of the present embodiment configured as described above will be described below.
スイッチ17をオンにすると、電動機１に通電され、羽根
３が回転して送風状態となる。さらに人などの外力によ
り受部材９を俯仰軸11を中心に回転して俯仰角ａ以上に
すると、押ボタン13の押圧が軽減されてスイッチ15がオ
ンとなり、首振電動機に通電され、リンク機構７により
回転軸10を中心に首振りが開始される。When the switch 17 is turned on, the electric motor 1 is energized, the blades 3 rotate, and the air is blown. Further, when the receiving member 9 is rotated about the depression / elevation axis 11 by an external force of a person or the like to make the depression angle a or more, the pressing of the push button 13 is reduced, the switch 15 is turned on, the swing motor is energized, and the link mechanism 7 starts swinging around the rotary shaft 10.
また俯仰角ａ以下にすると、押ボタン13が押圧されてス
イッチ15がオフとなる。When the depression angle is less than or equal to a, the push button 13 is pressed and the switch 15 is turned off.
以上のように本実施例によれば、受部材９内に押ボタン
13、スイッチ15を取付け、受部材９の俯仰角が角度ａよ
り小さくなると、スイッチ15の働きにより首振りが停止
するので、保護網４で壁を傷つけたり、首振装置８を傷
めることを防ぐことができる。As described above, according to this embodiment, the push button is provided in the receiving member 9.
13, the switch 15 is attached, and when the depression angle of the receiving member 9 becomes smaller than the angle a, the swing of the swing member is stopped by the action of the switch 15, so that the protective net 4 does not damage the wall or the swing device 8. be able to.
なお、本実施例ではスイッチ15と押ボタン13により首振
用電動機６の制御をしたが、スイッチ15と押ボタン13
は、リミットスイッチとしてもよく、要は俯仰角の規定
角度を感知してオン・オフするスイッチ機構であればよ
い。In addition, in this embodiment, the swinging electric motor 6 is controlled by the switch 15 and the push button 13, but the switch 15 and the push button 13 are controlled.
May be a limit switch, and the point is that it is a switch mechanism that senses a specified angle of depression and elevation and turns on and off.
発明の効果 以上の実施例で説明したように本発明によれば、受部材
にスイッチを設け、俯仰角が小さいときに自動的に首振
用電動機への通電を止めるので、保護網で壁を傷つけた
り、首振装置を傷めたりすることを防げるという効果を
得ることのできる優れた壁掛用扇風機を実現できるので
ある。As described in the above embodiments, according to the present invention, the switch is provided on the receiving member, and when the depression / elevation angle is small, the power to the swinging motor is automatically stopped. Thus, it is possible to realize an excellent wall-mounted fan that can obtain the effect of preventing damage and damage to the swinging device.
第１図は本発明の一実施例の壁掛用扇風機の断面図、第
２図は同壁掛用扇風機の電気回路図、第３図は従来の壁
掛用扇風機の断面図である。 ４……保護網、３……羽根、１……電動機、５……外
被、６……首振用電動機、８……首振装置、15……スイ
ッチ、９……受部材、12……基台、16……取付装置。FIG. 1 is a cross-sectional view of a wall-mounted fan according to an embodiment of the present invention, FIG. 2 is an electric circuit diagram of the wall-mounted fan, and FIG. 3 is a cross-sectional view of a conventional wall-mounted fan. 4 ... Protective net, 3 ... Blade, 1 ... Electric motor, 5 ... Outer cover, 6 ... Swing motor, 8 ... Swing device, 15 ... Switch, 9 ... Receiving member, 12 ... … Base, 16 …… Mounting device.
Claims (1)
けられ首振用電動機を内蔵した首振装置と、この首振装
置を回転自在に枢支し内部に前記首振用電動機の停動用
スイッチを有した受部材と、この受部材を俯仰自在に枢
支した基台と、この基台を壁面に取付ける取付装置とを
備え、前記首振装置の首振角度最大のときに前記保護網
が前記壁面に最も近接する場合の前記受部材が前記基台
となす角度より大なる角度のときに、前記スイッチを閉
じる機構を設けてなる壁掛用扇風機。1. A protective net for an electric motor, a swinging device provided below the protective net and having a built-in swinging electric motor, and a swinging device for rotatably supporting the swinging device inside the swinging electric motor. A receiving member having a stop switch, a base rotatably supporting the receiving member, and a mounting device for mounting the base on a wall surface are provided, and when the swinging angle of the swinging device is maximum, A fan for wall hangings, wherein a mechanism for closing the switch is provided when the receiving member is at an angle larger than the angle with the base when the protective net is closest to the wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22902986A JPH0749799B2 (en) | 1986-09-26 | 1986-09-26 | Wall fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22902986A JPH0749799B2 (en) | 1986-09-26 | 1986-09-26 | Wall fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6385294A JPS6385294A (en) | 1988-04-15 |
| JPH0749799B2 true JPH0749799B2 (en) | 1995-05-31 |
Family
ID=16885628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22902986A Expired - Lifetime JPH0749799B2 (en) | 1986-09-26 | 1986-09-26 | Wall fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749799B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2620631B2 (en) * | 1988-01-07 | 1997-06-18 | 三洋電機株式会社 | Wall-mounted electric fan |
-
1986
- 1986-09-26 JP JP22902986A patent/JPH0749799B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6385294A (en) | 1988-04-15 |
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