JPS6141425A - Charge type cleaner - Google Patents
Charge type cleanerInfo
- Publication number
- JPS6141425A JPS6141425A JP16257584A JP16257584A JPS6141425A JP S6141425 A JPS6141425 A JP S6141425A JP 16257584 A JP16257584 A JP 16257584A JP 16257584 A JP16257584 A JP 16257584A JP S6141425 A JPS6141425 A JP S6141425A
- Authority
- JP
- Japan
- Prior art keywords
- air guide
- battery
- motor
- exhaust
- main body
- 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
- Photoreceptors In Electrophotography (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は電池を内蔵した充電式掃除機に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a rechargeable vacuum cleaner with a built-in battery.
従来例の構成とその問題点
充電式掃除機、特にハンディ−タイプのものにあっては
、使用性の面から小型で、軽量であることが重要な要素
になっている。しかるに、従来の充電式掃除機にあって
は、出来る限り遊休空間を作らないよう排気口をファン
の外周に位置する本体側面に設け、ファンからの排気を
直接本体外部に出すようにしている場合が多い。しかし
、この構成ではファンからの排気が直接外部に出るため
、排気音が非常に大きいという問題がある。更に、最近
の充電式掃除機に対する要望として、長時間使用時にお
ける吸込力の向上及びモーターと電池の温度上昇に対処
して、これらを冷却することが必要となる等の問題がみ
られた。Conventional Structures and Problems Regarding rechargeable vacuum cleaners, especially handheld vacuum cleaners, small size and light weight are important factors for ease of use. However, in conventional rechargeable vacuum cleaners, the exhaust port is provided on the side of the main body located around the fan to avoid creating idle space as much as possible, and the exhaust from the fan is directly discharged to the outside of the main body. There are many. However, with this configuration, the exhaust from the fan is directly discharged to the outside, so there is a problem in that the exhaust noise is extremely loud. Furthermore, recent demands for rechargeable vacuum cleaners include problems such as the need to improve suction power during long-term use and to cool the motor and battery as they rise in temperature.
発明の目的
本発明は、上記のような従来の問題点に対処し、排気音
の低下と、電池及びモーターの冷却効果及び吸込性能の
向上を実現できる充電式掃除機を提供しようとするもの
である。OBJECTS OF THE INVENTION The present invention addresses the above-mentioned conventional problems and provides a rechargeable vacuum cleaner that can reduce exhaust noise, improve battery and motor cooling effects, and improve suction performance. be.
発明の４１１１成
本発明は、−（−品目的達成のため、モーターにファン
及びエアーガイドを取付けた電動送風機と、この電動送
風機の電源となる電池とを有し、把手の一部を形成する
本体壁面を前記電動送風機に取付けられたエアーガイド
のほぼ外周上端から本体後方に設けられた排気口の上部
に至るようなめらかにわん曲または傾斜させ、かつ上記
エアーガイド上端より排気口の方が下方に位置するよう
設けた充電式掃除機である。4111 of the Invention The present invention provides a main body that includes an electric blower in which a fan and an air guide are attached to a motor, and a battery that serves as a power source for the electric blower, and that forms part of a handle. The wall surface is curved or sloped smoothly from the upper end of the outer circumference of the air guide attached to the electric blower to the upper part of the exhaust port provided at the rear of the main body, and the exhaust port is lower than the upper end of the air guide. This is a rechargeable vacuum cleaner that is placed in the same position.
上記のように構成することにより、掃除機の排気をファ
ンから直接外部に出さずに把手の一部を形成する本体壁
面を利用して、モーターと電池を冷却しながらスムーズ
に外部に放出するようにしたので、冷却効果の他、排気
圧損をできる限り小さくし、吸込性能を向−ヒさせると
共に排気騒音の低下も実現したものである。With the above configuration, the vacuum cleaner's exhaust air is not directly released from the fan to the outside, but is smoothly released to the outside while cooling the motor and battery by using the main body wall that forms part of the handle. As a result, in addition to the cooling effect, the exhaust pressure loss is made as small as possible, the suction performance is improved, and exhaust noise is also reduced.
実施例の説明
以下、その実施例を添付図面に従って説明する。ｌは本
体、２は集塵箱で前部に吸込口３、内部に塵埃をろ過す
る集塵装置４を有する。５はモーターで、前部にファン
６及びエアーガイド７を有している。８は電池室で電池
９を収納し、上記−Ｅニーター５（７）下流でかつエア
ーガイド７の後方に配設されている。ｌＯは排気口で、
電池室８とモーター５の間に位置する本体ｌの側面に形
設されている。１１は把手で、本体１の一部で形成され
ている。この把手１１の一部を形設する壁面１１ａはモ
ーター５のエア−ガイド７上部から後部に設けられた排
気口ｌＯの上方に向ってなめらかにわん曲している。壁
面１１ａは図示ではわん曲しているが、直線状に傾斜し
たものを使用してもよい。１２はスイッチ、１３は充電
用プラグの差込口である。DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments will be described with reference to the accompanying drawings. 1 is a main body, and 2 is a dust collection box having a suction port 3 at the front and a dust collection device 4 for filtering dust inside. Reference numeral 5 denotes a motor, which has a fan 6 and an air guide 7 at the front. A battery chamber 8 houses a battery 9 and is disposed downstream of the -E kneader 5 (7) and behind the air guide 7. lO is the exhaust port,
It is formed on the side of the main body l located between the battery chamber 8 and the motor 5. Reference numeral 11 denotes a handle, which is formed from a part of the main body 1. A wall surface 11a forming a part of the handle 11 is smoothly curved from the top of the air guide 7 of the motor 5 toward the top of the exhaust port 10 provided at the rear. Although the wall surface 11a is curved in the illustration, a linearly inclined wall surface 11a may be used. 12 is a switch, and 13 is an insertion port for a charging plug.
上記構成において動作を説明すると、吸込口３より吸込
まれた空気（矢印）は、集塵装置４によってろ過され、
本体ｌに導かれる。本体ｌ内に導かれた空気は、ファン
６を通り、エアーガイド７により方向転換させられ、下
部及び側面においては、そのまま後方にはき出され、モ
ーター５及び電池９を冷却しながら円滑に排気口ｌＯよ
り出る。又、ファン６の−Ｌ部から出た空気は、エアー
ガイド７で方向転換された後、把手Ｕの壁面＋１ａに当
接し、これに沿って流れ電池９とモーター５を冷却しな
がら外部に吐出される。To explain the operation in the above configuration, the air (arrow) sucked in from the suction port 3 is filtered by the dust collector 4,
It is guided to the main body l. The air guided into the main body 1 passes through the fan 6, is changed direction by the air guide 7, and is blown out rearward at the bottom and side surfaces, cooling the motor 5 and battery 9 while smoothly passing through the exhaust port 10. It comes out more. In addition, the air coming out of the -L section of the fan 6 is changed direction by the air guide 7, then comes into contact with the wall surface +1a of the handle U, flows along this, and is discharged to the outside while cooling the battery 9 and motor 5. be done.
このように、先ず排気はエアーガイド７を通して行なわ
れるから、ファンから直接外部に吐出されるよりも排気
音を小さくすることができた。In this way, since the exhaust is first carried out through the air guide 7, the exhaust noise can be made smaller than when the air is discharged directly to the outside from the fan.
更に、エアーガイド７の上部からの排気は、そのまま後
方に出、かつ把手１１の壁面１１ａに沿って、モーター
５を冷却しながら円滑に排気口１０に導かれるため、排
気圧損も小さく、吸込性能も向上した。このように、本
実施例では吸込性能及び電池、モーターの冷却効果は一
段と向上した。Furthermore, the exhaust from the upper part of the air guide 7 exits rearward as it is and is smoothly guided to the exhaust port 10 along the wall surface 11a of the handle 11 while cooling the motor 5, so the exhaust pressure loss is small and the suction performance is improved. has also improved. In this way, in this example, the suction performance and the cooling effect of the battery and motor were further improved.
この種の充電式掃除機にあっては、小型モーター、小型
電池でありながら、流れる電流は大きく最近、強い吸込
力、長時間使用を要望され、モーター、電池のパワーア
ップをはかることができるようモーター及び電池の冷却
を図ることは非常に重要である。Although this type of rechargeable vacuum cleaner has a small motor and a small battery, the current flowing through it is large, and recently there has been a demand for strong suction power and long-term use, so it has become possible to increase the power of the motor and battery. It is very important to keep the motor and battery cool.
尚、図面において電池室８は電池９を全て囲う必要はな
い。Note that in the drawings, the battery chamber 8 does not need to completely surround the batteries 9.
発明の効果
本発明は上記のように把手の一部の壁面を利用して排気
通路を形設したことにより、ファンからの排気によって
電池及びモーターの効果的な冷却と、あわせてスムーズ
な風の流れによる排気圧損の低下を実現し、吸込性能を
向上すると共に排気音低下の効果も実現できるようにな
った。Effects of the Invention The present invention utilizes a part of the wall surface of the handle to form an exhaust passage as described above, so that the battery and motor can be effectively cooled by the exhaust air from the fan, and at the same time smooth air flow can be achieved. This reduces exhaust pressure drop due to flow, improves suction performance, and also reduces exhaust noise.
図面は本発明を含む充電式掃除機の一実施例を示す縦断
面図である。The drawing is a longitudinal sectional view showing an embodiment of a rechargeable vacuum cleaner including the present invention.
Claims (1)
動送風機と、この電動送風機の電源となる電池とを有し
、把手の一部を形成する本体壁面を前記電動送風機に取
付けられたエアーガイドのほぼ外周上端から本体後方に
設けられた排気口の上部に至るようなめらかにわん曲ま
たは傾斜させ、かつ上記エアーガイド上端より排気口の
方が下方に位置するよう設けたことを特徴とする充電式
掃除機。(1) It has an electric blower with a fan and an air guide attached to the motor, and a battery that serves as a power source for this electric blower, and the wall surface of the main body forming a part of the handle is approximately the same as the air guide attached to the electric blower. A rechargeable cleaning device characterized in that the air guide is smoothly curved or inclined from the upper end of the outer periphery to the upper part of the exhaust port provided at the rear of the main body, and the exhaust port is located lower than the upper end of the air guide. Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16257584A JPS6141425A (en) | 1984-07-31 | 1984-07-31 | Charge type cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16257584A JPS6141425A (en) | 1984-07-31 | 1984-07-31 | Charge type cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6141425A true JPS6141425A (en) | 1986-02-27 |
Family
ID=15757191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16257584A Pending JPS6141425A (en) | 1984-07-31 | 1984-07-31 | Charge type cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338425A (en) * | 1986-08-01 | 1988-02-19 | 松下電器産業株式会社 | Electric cleaner |
| JPS63262118A (en) * | 1987-04-20 | 1988-10-28 | 三洋電機株式会社 | Cordless cleaner |
| CN109512337A (en) * | 2019-01-07 | 2019-03-26 | 珠海格力电器股份有限公司 | Noise-reduction heat dissipation structure and dust collector thereof |
-
1984
- 1984-07-31 JP JP16257584A patent/JPS6141425A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338425A (en) * | 1986-08-01 | 1988-02-19 | 松下電器産業株式会社 | Electric cleaner |
| JPS63262118A (en) * | 1987-04-20 | 1988-10-28 | 三洋電機株式会社 | Cordless cleaner |
| CN109512337A (en) * | 2019-01-07 | 2019-03-26 | 珠海格力电器股份有限公司 | Noise-reduction heat dissipation structure and dust collector thereof |
| EP3909491A4 (en) * | 2019-01-07 | 2022-03-16 | Gree Electric Appliances, Inc. of Zhuhai | Noise-cancelling cooling structure and vacuum cleaner thereof |
| CN109512337B (en) * | 2019-01-07 | 2024-01-12 | 珠海格力电器股份有限公司 | Noise-reducing and heat-radiating structure and dust collector thereof |
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