JP5357980B2 - Vertical vacuum cleaner - Google Patents

Vertical vacuum cleaner Download PDF

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Publication number
JP5357980B2
JP5357980B2 JP2011545162A JP2011545162A JP5357980B2 JP 5357980 B2 JP5357980 B2 JP 5357980B2 JP 2011545162 A JP2011545162 A JP 2011545162A JP 2011545162 A JP2011545162 A JP 2011545162A JP 5357980 B2 JP5357980 B2 JP 5357980B2
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Prior art keywords
electric blower
main body
control board
pipe
exhaust
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JPWO2011070909A1 (en
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満久 廣田
健一郎 井上
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Sharp Corp
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Sharp Corp
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/009Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/32Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842Suction motors or blowers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857User input or output elements for control, e.g. buttons, switches or displays

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Electric Suction Cleaners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

本発明は、電動送風機及び制御基板を内装する本体部の上方に把持部が設けられる縦型電気掃除機に関する。   The present invention relates to a vertical vacuum cleaner in which a gripping portion is provided above a main body that houses an electric blower and a control board.

従来の縦型電気掃除機は特許文献1に開示されている。この縦型電気掃除機は電動送風機を内装する本体部を有し、本体部内の電動送風機の下流側に集塵室が形成される。本体部の上端部には電動送風機の駆動を制御する制御基板が設けられる。本体部の下方には被掃除面に対峙する吸込口を開口した吸込口体が本体部と一体に設けられる。本体部の上方には使用者が把持する把持部が設けられる。把持部はパイプを介して本体部に対して伸縮自在に形成され、任意の高さに保持することができる。   A conventional vertical vacuum cleaner is disclosed in Patent Document 1. This vertical vacuum cleaner has a main body portion that houses an electric blower, and a dust collection chamber is formed on the downstream side of the electric blower in the main body portion. A control board for controlling the driving of the electric blower is provided at the upper end of the main body. A suction port body having a suction port facing the surface to be cleaned is provided integrally with the main body portion below the main body portion. A grip portion that is gripped by the user is provided above the main body portion. The grip portion is formed to be extendable and contractable with respect to the main body portion via the pipe, and can be held at an arbitrary height.

使用者が把持部を把持して本体部と一体の吸込口体が被掃除面上を移動し、電動送風機の駆動によって被掃除面の塵埃を含む空気が吸込口から吸い込まれる。吸込口から吸い込まれた空気は集塵室で塵埃が捕集される。塵埃が除去された空気は電動送風機を通過し、排気経路を介して本体部外に排気される。   The user grips the grip portion, and the suction port body integrated with the main body moves on the surface to be cleaned, and the air containing the dust on the surface to be cleaned is sucked from the suction port by driving the electric blower. The air sucked from the suction port collects dust in the dust collection chamber. The air from which the dust has been removed passes through the electric blower and is exhausted outside the main body through the exhaust path.

特許第3047531号公報(第2頁−第3頁、第2図)Japanese Patent No. 3047531 (2nd page-3rd page, Fig. 2)

近年、縦型電気掃除機の電動送風機は被掃除面の状態等に応じて駆動が可変され、複雑な制御が行われる。このため、上記従来の縦型電気掃除機によると、制御基板の発熱が大きくなる問題があった。また、把持部が本体部の上方に近設されるため制御基板の発熱による熱気が把持部を把持する使用者の手指に当たり、使用者の不快感が大きくなる問題もあった。   In recent years, the electric blower of a vertical vacuum cleaner is driven in a variable manner depending on the state of the surface to be cleaned, and complicated control is performed. For this reason, according to the conventional vertical vacuum cleaner, there is a problem that heat generation of the control board is increased. In addition, since the gripping part is placed close to the upper part of the main body part, the heat generated by the heat generated by the control board hits the finger of the user gripping the gripping part, resulting in a problem that the user feels uncomfortable.

本発明は、制御基板の発熱及び使用者の不快感を低減できる縦型電気掃除機を提供することを目的とする。   An object of this invention is to provide the vertical vacuum cleaner which can reduce the heat_generation | fever of a control board and a user's discomfort.

上記目的を達成するために本発明は、電動送風機を内装して本体カバーにより覆われる本体部と、前記本体部の上方に配されて使用者により把持される把持部と、吸込口を有して前記本体部の下方に配される吸込口体と、前記電動送風機の排気が流通する排気経路と、前記電動送風機の駆動を制御するとともに前記排気経路に配される制御基板と、前記電動送風機の回転軸を鉛直方向に配置するとともに前記電動送風機及び前記制御基板を保持するハウジングとを備えたことを特徴としている。   In order to achieve the above object, the present invention includes a main body part that is equipped with an electric blower and is covered with a main body cover, a grip part that is disposed above the main body part and is gripped by a user, and a suction port. A suction port disposed below the main body, an exhaust path through which the exhaust of the electric blower circulates, a control board that controls driving of the electric blower and is disposed in the exhaust path, and the electric blower And a housing for holding the electric blower and the control board.

この構成によると、使用者が把持部を把持して本体部と一体の吸込口体が被掃除面上を移動する。電動送風機が制御基板の制御により駆動されると、被掃除面の塵埃を含む空気が吸込口から吸い込まれる。吸込口から吸い込まれた空気は本体部内で集塵される。塵埃が除去された空気は電動送風機を通過し、排気経路を介して本体部外に排気される。この時、排気経路を流通する気流によって制御基板が冷却される。   According to this configuration, the user grips the grip portion, and the suction port body integrated with the main body portion moves on the surface to be cleaned. When the electric blower is driven by the control of the control board, air containing dust on the surface to be cleaned is sucked from the suction port. The air sucked from the suction port is collected in the main body. The air from which the dust has been removed passes through the electric blower and is exhausted outside the main body through the exhaust path. At this time, the control board is cooled by the airflow flowing through the exhaust path.

また本発明は、上記構成の縦型電気掃除機において、前記排気経路は前記本体部の一方の側面に排気口を開口し、前記電動送風機の排気を前記排気口に対向する側面に沿って流通させた後に前記排気口に導くことを特徴としている。この構成によると、電動送風機の排気は本体部の両側面の間を水平方向に流通して一方の側面に設けた排気口から本体部外に排気される。   Further, the present invention is the vertical vacuum cleaner having the above-described configuration, wherein the exhaust path opens an exhaust port on one side surface of the main body, and the exhaust of the electric blower flows along the side surface facing the exhaust port. It is characterized in that it is guided to the exhaust port after having been made. According to this configuration, the exhaust from the electric blower is circulated between both side surfaces of the main body portion in the horizontal direction and exhausted outside the main body portion through the exhaust port provided on one side surface.

また本発明は、上記構成の縦型電気掃除機において、前記ハウジングは前記電動送風機を覆う筒状部と、前記筒状部から前記排気口に対向する側面に沿って延びるとともに前記制御基板を収納する基板収納部とを有することを特徴としている。   According to the present invention, in the vertical vacuum cleaner having the above-described configuration, the housing extends along a cylindrical portion that covers the electric blower, and a side surface that faces the exhaust port from the cylindrical portion, and stores the control board. And a substrate storage portion.

この構成によると、電動送風機の周面から放射状に流出する空気は筒状部から基板収納部に流入し、排気口に対向する側面に沿って流通する。そして、該空気は基板収納部に配された制御基板を冷却した後に基板収納部から流出して排気口から本体部外に排気される。   According to this structure, the air which flows out radially from the peripheral surface of the electric blower flows into the substrate housing portion from the cylindrical portion and circulates along the side surface facing the exhaust port. The air cools the control board disposed in the substrate housing portion, and then flows out of the substrate housing portion and is exhausted from the exhaust port to the outside of the main body portion.

また本発明は、上記構成の縦型電気掃除機において、前記ハウジングから前記制御基板上の回路に接続可能な端子部が露出するとともに、前記本体カバーの一部が前記端子部に対向して着脱自在に形成されることを特徴としている。この構成によると、本体カバーの一部を脱着し、ハウジングから露出する端子部に所定の機器を接続して制御基板のROMの書き換え等が行われる。   According to the present invention, in the vertical vacuum cleaner having the above-described configuration, a terminal portion connectable from the housing to a circuit on the control board is exposed, and a part of the main body cover is attached to and detached from the terminal portion. It is characterized by being freely formed. According to this configuration, a part of the main body cover is removed, and a predetermined device is connected to the terminal portion exposed from the housing to rewrite the ROM of the control board.

また本発明は、上記構成の縦型電気掃除機において、前記本体部の後部に立設される連通管を介して前記電動送風機に連通する可撓性の接続パイプと、前記接続パイプの先端に接続されるとともに前記連通管の前方に設けた収納管に着脱自在に収納される延長パイプとを備え、前記排気経路が前記連通管と前記収納管との間に形成されることを特徴としている。   According to the present invention, in the vertical vacuum cleaner having the above-described configuration, a flexible connection pipe that communicates with the electric blower via a communication pipe that is erected at the rear portion of the main body, and a tip of the connection pipe. And an extension pipe that is detachably stored in a storage pipe provided in front of the communication pipe, and the exhaust path is formed between the communication pipe and the storage pipe. .

この構成によると、本体部に設けた収納管から取り出された延長パイプの先端から被掃除面の塵埃を含む空気が吸い込まれる。延長パイプを流通する気流は接続パイプ及び連結管を流通し、集塵された後に電動送風機に導かれる。電動送風機の排気は制御基板を冷却し、連通管と収納管の間を通って排気口から本体部外に排気される。   According to this structure, the air containing the dust on the surface to be cleaned is sucked from the tip of the extension pipe taken out from the storage pipe provided in the main body. The airflow flowing through the extension pipe flows through the connecting pipe and the connecting pipe, and after being collected, is guided to the electric blower. The exhaust from the electric blower cools the control board, passes between the communication pipe and the storage pipe, and is exhausted from the exhaust port to the outside of the main body.

本発明によると、電動送風機の排気経路に制御基板を配したので、電動送風機の排気によって制御基板が冷却される。従って、制御基板の発熱を低減することができる。また、本体部の上方に配される把持部を把持した使用者に対して制御基板の発熱による不快感を低減することができる。   According to the present invention, since the control board is arranged in the exhaust path of the electric blower, the control board is cooled by the exhaust of the electric blower. Therefore, the heat generation of the control board can be reduced. In addition, it is possible to reduce discomfort due to heat generated by the control board for the user who holds the grip portion disposed above the main body portion.

本発明の実施形態の電気掃除機を示す斜視図The perspective view which shows the vacuum cleaner of embodiment of this invention 本発明の実施形態の電気掃除機の把手を把持した状態を示す斜視図The perspective view which shows the state which hold | gripped the handle of the vacuum cleaner of embodiment of this invention 本発明の実施形態の電気掃除機の本体部を示す上面断面図Top surface sectional drawing which shows the main-body part of the vacuum cleaner of embodiment of this invention. 本発明の実施形態の電気掃除機の本体部を示す背面断面図Sectional drawing which shows the back of the main part of the vacuum cleaner of the embodiment of the present invention

以下に本発明の実施形態を図面を参照して説明する。図1は一実施形態の縦型電気掃除機を示す斜視図である。縦型電気掃除機1は電動送風機20(図3参照)を内装する本体部4の下方に吸込口体5が一体に設けられる。吸込口体5の底面には被掃除面に対峙する吸込口(不図示)が開口する。本体部4の下部には着脱自在の集塵容器9が設けられる。   Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a vertical vacuum cleaner according to an embodiment. In the vertical vacuum cleaner 1, a suction port body 5 is integrally provided below a main body 4 that houses an electric blower 20 (see FIG. 3). A suction port (not shown) that faces the surface to be cleaned opens on the bottom surface of the suction port body 5. A detachable dust collecting container 9 is provided at the lower part of the main body 4.

本体部4は樹脂成形品から成る本体カバー4aで覆われ、本体カバー4aの後部の一側面には排気口11が形成される。また、本体カバー4aの背面側の上部には電源コード(不図示)が引き出される凹部10が凹設される。本体カバー4aの上部には把手4c(把持部)が形成される。図2に示すように、使用者が把手4cを把持して本体部4を持ち上げ、縦型電気掃除機1を持ち運ぶことができる。   The body portion 4 is covered with a body cover 4a made of a resin molded product, and an exhaust port 11 is formed on one side surface of the rear portion of the body cover 4a. Further, a concave portion 10 from which a power cord (not shown) is drawn out is provided in the upper part on the back side of the main body cover 4a. A handle 4c (gripping portion) is formed on the upper portion of the main body cover 4a. As shown in FIG. 2, the user can carry the vertical vacuum cleaner 1 by holding the handle 4 c and lifting the main body 4.

本体部4の上方にはボタン12の操作により着脱自在の延長パイプ6が鉛直方向に延びて配される。延長パイプ6の上端には使用者が把持するハンドル8(把持部)が設けられる。延長パイプ6の背面側の上部と本体部4との間は可撓性の伸縮自在の接続ホース7で連結される。   An extension pipe 6 that can be attached and detached by operating the button 12 extends in the vertical direction above the main body 4. At the upper end of the extension pipe 6, a handle 8 (gripping part) that is gripped by the user is provided. The upper part of the back side of the extension pipe 6 and the main body part 4 are connected by a flexible telescopic connection hose 7.

図3、図4は本体部4の上面断面図及び背面断面図を示している。電動送風機20は上方に配されるファンモータ21と下方に配される羽根車22とを有し、軸方向を鉛直にして設置される。電動送風機20は下方に配された集塵容器9の空気流出側に連結され、集塵容器9の空気流入側は吸込口体5の吸込口に連通する。   3 and 4 show a top sectional view and a rear sectional view of the main body 4. The electric blower 20 has a fan motor 21 disposed above and an impeller 22 disposed below, and is installed with the axial direction vertical. The electric blower 20 is connected to the air outflow side of the dust collection container 9 disposed below, and the air inflow side of the dust collection container 9 communicates with the suction port of the suction port body 5.

電動送風機20は樹脂成形品から成るハウジング23により保持される。ハウジング23は電動送風機20を覆う円筒状の筒状部24と、筒状部24から延出される基板収納部25とを有している。本体カバー4aは排気口11に対向する他側面に着脱自在の開閉カバー4bが設けられる。基板収納部25は筒状部24から開閉カバー4bに沿って周接線方向に延び、排気口11に面した開口部25aと開閉カバー4bに対向する窓部25bとが開口する。   The electric blower 20 is held by a housing 23 made of a resin molded product. The housing 23 includes a cylindrical tubular portion 24 that covers the electric blower 20, and a substrate storage portion 25 that extends from the tubular portion 24. The body cover 4 a is provided with a detachable opening / closing cover 4 b on the other side facing the exhaust port 11. The substrate storage portion 25 extends in a circumferential tangential direction from the cylindrical portion 24 along the opening / closing cover 4b, and an opening portion 25a facing the exhaust port 11 and a window portion 25b facing the opening / closing cover 4b are opened.

基板収納部25内には開口部25aに面して電動送風機20の駆動を制御する制御基板30が立設して保持される。これにより、制御基板30と電動送風機20とがハウジング23により一体化され、縦型電気掃除機1の組立て時の作業性を向上することができる。   A control board 30 that faces the opening 25 a and controls the driving of the electric blower 20 is erected and held in the board housing part 25. Thereby, the control board 30 and the electric blower 20 are integrated by the housing 23, and the workability | operativity at the time of the assembly of the vertical vacuum cleaner 1 can be improved.

また、制御基板30上の回路に接続可能な端子部(不図示)が窓部25bに面して配される。開閉カバー4bを取り外して窓部25bから露出する端子部に所定の機器を接続して、制御基板30のROMの書き換え等を容易に行うことができる。   Further, a terminal portion (not shown) that can be connected to a circuit on the control board 30 is arranged facing the window portion 25b. By removing the opening / closing cover 4b and connecting a predetermined device to the terminal exposed from the window 25b, the ROM of the control board 30 can be easily rewritten.

電動送風機20の後方には延長パイプ6を収納する有底筒状の収納管31が立設される。延長パイプ6の収納時に収納管31の上面の開口部が密閉されるようになっている。収納管31の後方には接続ホース7が接続される連結管32が立設される。連結管32は集塵容器9の空気流入側に連結される。また、ハウジング23の開口部25aは連結管32と収納管31との間に臨んで配置される。   At the rear of the electric blower 20, a bottomed cylindrical storage pipe 31 for storing the extension pipe 6 is erected. The opening on the upper surface of the storage pipe 31 is sealed when the extension pipe 6 is stored. A connecting pipe 32 to which the connection hose 7 is connected is erected on the rear side of the storage pipe 31. The connecting pipe 32 is connected to the air inflow side of the dust collecting container 9. Further, the opening 25 a of the housing 23 is disposed so as to face between the connection pipe 32 and the storage pipe 31.

上記構成の縦型電気掃除機1において、延長パイプ6を収納管31に収納した状態で電動送風機20が駆動され、使用者によりハンドル8を把持して吸込口5が本体部4と一体に被掃除面上を移動する。これにより、吸込口体5の吸込口から塵埃とともに空気が吸い込まれる。吸込口から吸い込まれた空気は集塵容器9に導かれて集塵される。塵埃が除去された空気は電動送風機20のファンモータ21の周面から矢印A1(図4参照)に示すようにハウジング23の筒状部24内に排気される。   In the vertical vacuum cleaner 1 configured as described above, the electric blower 20 is driven in a state where the extension pipe 6 is housed in the housing pipe 31, and the handle 5 is gripped by the user so that the suction port 5 is integrally covered with the main body 4. Move on the cleaning surface. Thereby, air is sucked together with dust from the suction port of the suction port body 5. The air sucked from the suction port is guided to the dust collecting container 9 and collected. The air from which the dust has been removed is exhausted from the peripheral surface of the fan motor 21 of the electric blower 20 into the cylindrical portion 24 of the housing 23 as indicated by an arrow A1 (see FIG. 4).

電動送風機20から排気された空気は基板収納部25に流入し、矢印A2(図3参照)に示すように本体部4の排気口11に対向する側面に沿って流通する。基板収納部25を流通する空気は制御基板30を冷却して矢印A3(図3参照)に示すように開口部25aを介して基板収納部25から流出する。基板収納部25から流出した空気は本体部4内の連通管32と収納管31との間を流通し、排気口11から本体部4外に排気される。従って、排気口11と開口部25aとの間の本体部4内及びハウジング23内に電動送風機20の排気が流通する排気経路が形成される。これにより、被掃除面の掃除が行われる。   The air exhausted from the electric blower 20 flows into the substrate housing portion 25 and circulates along the side surface facing the exhaust port 11 of the main body portion 4 as indicated by an arrow A2 (see FIG. 3). The air flowing through the substrate storage unit 25 cools the control substrate 30 and flows out of the substrate storage unit 25 through the opening 25a as shown by an arrow A3 (see FIG. 3). The air that has flowed out of the substrate storage section 25 flows between the communication pipe 32 and the storage pipe 31 in the main body section 4 and is exhausted out of the main body section 4 from the exhaust port 11. Accordingly, an exhaust path through which the exhaust of the electric blower 20 flows is formed in the main body 4 and the housing 23 between the exhaust port 11 and the opening 25a. Thereby, the surface to be cleaned is cleaned.

尚、基板収納部25に流入した空気の一部は窓部25bから流出し、ハウジング23の外面に沿って流通して排気口11に導かれる。窓部25bを開閉する蓋を設けて窓部25bからの空気の流出を防止してもよい。   A part of the air flowing into the substrate storage portion 25 flows out from the window portion 25 b, flows along the outer surface of the housing 23, and is guided to the exhaust port 11. A lid that opens and closes the window portion 25b may be provided to prevent outflow of air from the window portion 25b.

また、ハンドル8を把持して延長パイプ6を収納管31から取り外した状態で電動送風機20が駆動されると、延長パイプ6の先端から塵埃とともに空気が吸い込まれる。延長パイプ6から吸い込まれた空気は接続ホース7及び連通管32を流通し、集塵容器9で集塵される。塵埃が除去された空気は電動送風機20を介して上記と同様に排気経路を流通し、排気口11から本体部4外に排気される。これにより、室内の天井面や家具の隙間等の掃除を行うことができる。   Further, when the electric blower 20 is driven in a state where the handle 8 is gripped and the extension pipe 6 is removed from the storage pipe 31, air is sucked together with dust from the tip of the extension pipe 6. The air sucked from the extension pipe 6 flows through the connection hose 7 and the communication pipe 32 and is collected in the dust collection container 9. The air from which the dust has been removed flows through the exhaust passage through the electric blower 20 in the same manner as described above, and is exhausted from the exhaust port 11 to the outside of the main body 4. As a result, it is possible to clean the interior ceiling surface and the gaps between furniture.

本実施形態によると、電動送風機20の排気経路に制御基板30を配したので、電動送風機20の排気によって制御基板30が冷却される。従って、制御基板30の発熱を低減することができる。また、本体部4の上方に配されたハンドル8や把手4cにより形成される把持部を把持した使用者に対して制御基板30の発熱による不快感を低減することができる。   According to the present embodiment, since the control board 30 is arranged in the exhaust path of the electric blower 20, the control board 30 is cooled by the exhaust of the electric blower 20. Therefore, the heat generation of the control board 30 can be reduced. In addition, it is possible to reduce discomfort due to heat generated by the control board 30 for a user who holds a grip portion formed by the handle 8 or the handle 4 c disposed above the main body portion 4.

また、電動送風機20の排気経路が本体部4の一方の側面に排気口11を開口し、電動送風機20の排気を排気口11に対向する側面に沿って流通させた後に排気口11に導くので、排気経路を長く形成することができる。従って、本体部4から漏れる電動送風機20の騒音を低減することができる。   Further, the exhaust path of the electric blower 20 opens the exhaust port 11 on one side surface of the main body 4, and guides the exhaust of the electric blower 20 along the side surface facing the exhaust port 11 to the exhaust port 11. The exhaust path can be formed longer. Therefore, the noise of the electric blower 20 leaking from the main body 4 can be reduced.

また、電動送風機20の回転軸を鉛直方向に配置し、ハウジング23が電動送風機20を覆う筒状部24と、筒状部24から排気口11に対向する側面に沿って延びて制御基板30を収納する基板収納部25とを有するので、電動送風機20の排気を簡単に排気口11に対向する側面に沿って流通させることができる。加えて、制御基板30と電動送風機20とが一体化され、縦型電気掃除機1の組立て時の作業性を向上することができる。   Further, the rotating shaft of the electric blower 20 is arranged in the vertical direction, and the housing 23 extends along the cylindrical portion 24 covering the electric blower 20 and the side surface facing the exhaust port 11 from the tubular portion 24. Since it has the board | substrate storage part 25 to accommodate, the exhaust_gas | exhaustion of the electric blower 20 can be easily distribute | circulated along the side surface which opposes the exhaust port 11. FIG. In addition, the control board 30 and the electric blower 20 are integrated, and workability at the time of assembling the vertical vacuum cleaner 1 can be improved.

また、ハウジング23から制御基板30上の回路に接続可能な端子部が露出し、本体カバー4aの一部(開閉カバー4b)が端子部に対向して着脱自在に形成されるので、開閉カバー4bを取り外して窓部25bから露出する端子部に所定の機器を接続することができる。従って、制御基板30のROMの書き換え等を容易に行うことができる。   Further, the terminal portion connectable to the circuit on the control board 30 is exposed from the housing 23, and a part of the main body cover 4a (opening / closing cover 4b) is detachably formed facing the terminal portion, so the opening / closing cover 4b. And a predetermined device can be connected to the terminal portion exposed from the window portion 25b. Accordingly, the ROM of the control board 30 can be easily rewritten.

また、本体部4の後部に立設される連通管32と連通管32の前方に設けた収納管31との間に電動送風機20の排気経路が形成されるので、本体部4内のデッドスペースを利用して長い排気経路を形成することができる。従って、縦型電気掃除機1の小型化を図ることができる。   Moreover, since the exhaust path of the electric blower 20 is formed between the communication pipe 32 erected at the rear part of the main body 4 and the storage pipe 31 provided in front of the communication pipe 32, the dead space in the main body 4 Can be used to form a long exhaust path. Therefore, size reduction of the vertical vacuum cleaner 1 can be achieved.

本発明によると、電動送風機及び制御基板を内装する本体部の上方に把持部が設けられる縦型電気掃除機に利用することができる。   ADVANTAGE OF THE INVENTION According to this invention, it can utilize for the vertical vacuum cleaner by which a holding part is provided above the main-body part which interiors an electric blower and a control board.

1 縦型電気掃除機
4 本体部
4a 本体カバー
4b 開閉カバー
4c 把手
5 吸込口体
6 延長パイプ
7 接続ホース
8 ハンドル
9 集塵容器
11 排気口
20 電動送風機
21 ファンモータ
22 羽根車
23 ハウジング
24 筒状部
25 基板収納部
25a 開口部
25b 窓部
30 制御基板
31 収納管
32 連通管
DESCRIPTION OF SYMBOLS 1 Vertical vacuum cleaner 4 Main-body part 4a Main body cover 4b Open / close cover 4c Handle 5 Suction port 6 Extension pipe 7 Connection hose 8 Handle 9 Dust collection container 11 Exhaust port 20 Electric blower 21 Fan motor 22 Impeller 23 Housing 24 Cylindrical shape Part 25 Substrate storage part 25a Opening part 25b Window part 30 Control board 31 Storage pipe 32 Communication pipe

Claims (3)

電動送風機を内装して本体カバーにより覆われる本体部と、
前記本体部の上方に配されて使用者により把持される把持部と、
吸込口を有して前記本体部の下方に配される吸込口体と、
前記電動送風機の排気が流通するとともに、前記本体部の一方の側面に排気口を開口し、前記電動送風機の排気を前記排気口に対向する側面に沿って流通させた後に前記排気口に導く排気経路と、
前記電動送風機の駆動を制御するとともに前記排気経路に配される制御基板と、
前記電動送風機の回転軸を鉛直方向に配置するとともに前記電動送風機及び前記制御基板を保持するハウジングと
前記本体部の後部に立設される連通管を介して前記電動送風機に連通する可撓性の接続パイプと、
前記接続パイプの先端に接続されるとともに前記連通管の前方に設けた収納管に着脱自在に収納される延長パイプと、
を備え、前記排気経路が前記連通管と前記収納管との間に形成されることを特徴とする縦型電気掃除機。
A main body part that is equipped with an electric blower and is covered with a main body cover;
A gripping part disposed above the main body part and gripped by a user;
A suction port body which has a suction port and is arranged below the main body,
Exhaust gas from the electric blower circulates, an exhaust port is opened on one side surface of the main body, and exhaust gas is introduced into the exhaust port after being circulated along the side surface facing the exhaust port. Route,
A control board for controlling the driving of the electric blower and disposed in the exhaust path;
A housing for holding the electric blower and the control board while arranging a rotating shaft of the electric blower in a vertical direction ;
A flexible connection pipe that communicates with the electric blower via a communication pipe that is erected at the rear of the main body;
An extension pipe connected to the tip of the connection pipe and detachably stored in a storage pipe provided in front of the communication pipe;
And the exhaust path is formed between the communication pipe and the storage pipe .
前記ハウジングは前記電動送風機を覆う筒状部と、前記筒状部から前記排気口に対向する側面に沿って延びるとともに前記制御基板を収納する基板収納部とを有することを特徴とする請求項に記載の縦型電気掃除機。 Claim 1 wherein the housing and having a substrate receiving portion for accommodating the control board and the cylindrical portion for covering the electric blower, extends along the opposite sides from the tubular portion to the exhaust port The vertical vacuum cleaner described in 1. 前記ハウジングから前記制御基板上の回路に接続可能な端子部が露出するとともに、前記本体カバーの一部が前記端子部に対向して着脱自在に形成されることを特徴とする請求項に記載の縦型電気掃除機。 With terminal portions connectable to the circuit on the control board from the housing is exposed, according to claim 2 in which a portion of the body cover, characterized in that it is formed detachably to face the terminal portion Vertical vacuum cleaner.
JP2011545162A 2009-12-11 2010-11-24 Vertical vacuum cleaner Expired - Fee Related JP5357980B2 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531049A (en) * 1991-08-02 1993-02-09 Matsushita Electric Ind Co Ltd Vertical vacuum cleaner
JP2003079542A (en) * 2001-09-10 2003-03-18 Mitsubishi Electric Home Appliance Co Ltd Electric vacuum cleaner
JP2003159201A (en) * 2001-11-29 2003-06-03 Toshiba Tec Corp Vacuum cleaner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531049A (en) * 1991-08-02 1993-02-09 Matsushita Electric Ind Co Ltd Vertical vacuum cleaner
JP2003079542A (en) * 2001-09-10 2003-03-18 Mitsubishi Electric Home Appliance Co Ltd Electric vacuum cleaner
JP2003159201A (en) * 2001-11-29 2003-06-03 Toshiba Tec Corp Vacuum cleaner

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