JP3756172B2 - Ventilation equipment - Google Patents

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JP3756172B2
JP3756172B2 JP2004342230A JP2004342230A JP3756172B2 JP 3756172 B2 JP3756172 B2 JP 3756172B2 JP 2004342230 A JP2004342230 A JP 2004342230A JP 2004342230 A JP2004342230 A JP 2004342230A JP 3756172 B2 JP3756172 B2 JP 3756172B2
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filter
cover
ventilation
ventilation opening
dust
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JP2005090955A5 (en
JP2005090955A (en
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修二 松原
晃男 前田
久夫 日比
将司 田口
龍真 横山
浩一 近田
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松下エコシステムズ株式会社
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Description

本発明は、本体内に設けられるファンモータの汚染を緩和するようにフィルターを設けた換気装置に関する。   The present invention relates to a ventilator provided with a filter so as to alleviate contamination of a fan motor provided in a main body.

従来、換気扇等に用いられるフィルターは、網状やハニカム形状に形成されている(例えば、特許文献1参照)。
実開平1−88719号公報(第5頁、第5図)
Conventionally, a filter used for a ventilation fan or the like is formed in a net shape or a honeycomb shape (see, for example, Patent Document 1).
Japanese Utility Model Publication No. 1-88719 (page 5, FIG. 5)

このような[特許文献1]の構成では、網状やハニカム形状のフィルターを用いているため、ほこり等が付着し汚染されたフィルターを掃除するため拭きとるときには、網目やハニカム状の孔の中にほこり等が侵入し、ほこりの除去が困難で掃除に時間がかかるという課題があった。   In such a configuration of [Patent Document 1], a net-like or honeycomb-shaped filter is used. Therefore, when wiping to clean a contaminated filter with dust or the like attached, There existed a subject that dust etc. penetrate | invaded and it was difficult to remove dust and cleaning took time.

また、浴室等の水滴が付着しやすい場所に設置した場合には水滴による目詰まりが大きく換気性能が低下するという課題があった。   In addition, when installed in a place such as a bathroom where water droplets are likely to adhere, there is a problem that clogging due to water droplets is large and ventilation performance is reduced.

本発明は、このような従来の課題を解決するもので、付着したほこりの除去が容易で、水滴の付着を緩和できるフィルターを設けた換気装置を提供することを目的としている。   The present invention solves such a conventional problem, and an object of the present invention is to provide a ventilator provided with a filter that can easily remove attached dust and can reduce the adhesion of water droplets.

本発明の換気装置は上記目的を達成するために、壁部等に設けた換気口に装着される形状で内部にファンモータを有した筒部とフランジ部とによりなる本体と、この本体のフランジ部を覆うように設けられる形状で中央部に通風開口が形成されるカバーと、このカバーの通風開口に設けられるフィルターとを備え、前記フィルターは細い線材をほこり等が付着可能な間隔をあけて縦方向に多数並設し形成したものである。   In order to achieve the above object, a ventilator according to the present invention has a main body composed of a cylinder portion having a fan motor inside and a flange portion in a shape to be attached to a ventilation port provided in a wall portion or the like, and a flange of the main body. A cover provided with a ventilation opening at the center in a shape provided so as to cover the part, and a filter provided in the ventilation opening of the cover, the filter being spaced at a distance at which dust or the like can adhere to a thin wire rod A large number are arranged side by side in the vertical direction.

本発明によれば、付着したほこりの除去が容易で、水滴の付着を緩和できるフィルターを設けた換気装置を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, the ventilation apparatus provided with the filter which can remove the adhering dust easily and can reduce adhesion of a water droplet can be provided.

以上の実施の形態から明らかなように、本発明によれば、壁部等に設けた換気口に装着される形状で内部にファンモータを有した筒部とフランジ部とによりなる本体と、この本体のフランジ部を覆うように設けられる形状で中央部に通風開口が形成されるカバーと、このカバーの通風開口に設けられるフィルターとを備え、前記フィルターは細い線材をほこり等が付着可能な間隔をあけて縦方向に多数並設し形成したので、フィルターに付着したほこりの掃除性の向上および結露水の付着による目詰まりを低減できる換気装置を提供できる。   As is clear from the above embodiments, according to the present invention, a main body comprising a cylindrical portion having a fan motor inside and a flange portion in a shape to be attached to a ventilation port provided on a wall portion or the like, A cover provided with a ventilation opening at the center in a shape provided so as to cover the flange portion of the main body, and a filter provided at the ventilation opening of the cover, and the filter is a space at which dust or the like can adhere to a thin wire rod Since a large number are arranged in parallel in the vertical direction, it is possible to provide a ventilation device that can improve the cleaning property of dust adhering to the filter and reduce clogging due to the adhesion of condensed water.

また、周囲に枠部を設けてフィルターを樹脂により形成したので、フィルターと枠部の接続部分のほこりの目詰まりを防ぐことができる。   Further, since the frame portion is provided around and the filter is formed of resin, it is possible to prevent clogging of dust at the connection portion between the filter and the frame portion.

また、フィルターをカバーに着脱自在に設けたので、フィルターの掃除性が向上するとともに、フィルターの交換も安価にできる。   In addition, since the filter is detachably attached to the cover, the filter can be easily cleaned and the filter can be replaced at low cost.

また、カバーの前面を前方に膨出して湾曲面を形成し、平面状に形成したフィルターを前記カバーに弾性係合してカバーの湾曲面に沿わせる構成としたので、フィルターとカバーの密着性が向上し、フィルター以外の隙間からの風漏れを防ぐことができる。   In addition, the front surface of the cover bulges forward to form a curved surface, and the flat filter is elastically engaged with the cover so that it follows the curved surface of the cover. The air leakage from the gaps other than the filter can be prevented.

また、フィルターとカバーを樹脂で一体に形成したので、フィルターとカバーの接続部分におけるほこりの目詰まりが防止でき、カバーとフィルター間の段差がなくなり掃除性が向上する。   Further, since the filter and the cover are integrally formed of resin, the clogging of dust at the connection portion of the filter and the cover can be prevented, and the level difference between the cover and the filter is eliminated and the cleaning performance is improved.

また、通風開口に格子を有したカバーを備え、前記通風開口にフィルターを装着可能に設けたので、別売のフィルターを購入することにより、フィルター無しの換気装置を容易にフィルター付の換気装置に変えることができる。   In addition, a cover with a lattice is provided in the ventilation opening, and a filter can be attached to the ventilation opening. By purchasing an optional filter, a ventilation device without a filter can be easily changed to a ventilation device with a filter. be able to.

また、カバーの表面側にフィルターを設けたので、ほこりの付着をユーザに明示しお手入れを促すことによりフィルターの目詰まりによる換気風量の低下を未然に防止することができる。   In addition, since the filter is provided on the surface side of the cover, it is possible to prevent a decrease in the ventilation air volume due to clogging of the filter by clearly indicating the adhesion of dust to the user and urging care.

また、カバーの側面あるいは底面にスリットを設け、前記スリットを介してフィルターを着脱自在に設けたので、フィルターはカバー内に装着されることとなり、一軒の家にフィルター付とフィルター無しの換気装置が混在して設置された場合においてもデザイン的に統一された外観を得ることができインテリア性も悪化することがなくなる。   In addition, a slit is provided on the side or bottom of the cover, and the filter is detachably provided through the slit, so the filter is installed in the cover, and a ventilation device with and without a filter in a house. Even in the case of mixed installation, it is possible to obtain an appearance that is unified in terms of design, and the interior quality is not deteriorated.

本発明の請求項1に記載の発明は、壁部等に設けた換気口に装着される形状で内部にファンモータを有した筒部とフランジ部とによりなる本体と、この本体のフランジ部を覆うように設けられる形状で中央部に通風開口が形成されるカバーと、このカバーの通風開口に設けられるフィルターとを備え、前記カバーは、前面を前方に膨出して湾曲面に形成するとともに、前記通風開口に格子を有し、前記フィルターは、前記カバーの格子と同方向の前記フィルターの保持部材を有するとともに、前記カバーの湾曲面に沿わせる構成とし、前記フィルターの周囲の湾曲方向箇所に設けた爪を弾性力によって、前記カバーの通風開口の縁部に係合させて、前記フィルターを前記カバーの前方側より前記カバーに着脱自在に取り付けたものであり、フィルターをカバーから取り外し、繰り返し洗浄等、掃除ができ、このような掃除ができるフィルター付換気装置をフィルター無しの換気装置から容易に変換でき、しかも、フィルター付とフィルター無しの換気装置のデザイン的統一が得られるという作用を有する。
According to the first aspect of the present invention, a main body comprising a cylindrical portion having a fan motor inside and a flange portion in a shape to be attached to a ventilation port provided in a wall portion or the like, and a flange portion of the main body. A cover provided with a ventilation opening formed in the central portion in a shape provided to cover and a filter provided in the ventilation opening of the cover, and the cover bulges frontward to form a curved surface, The ventilation opening has a grid, the filter has a holding member for the filter in the same direction as the grid of the cover, and is configured to be along the curved surface of the cover. by the elastic force provided nails, it is engaged with the edge of the ventilation opening of the cover, which the filter was detachably attached to the cover from the front side of the cover, off The filter vent can be easily removed from the filterless ventilator by removing the filter from the cover and repeated cleaning, etc., and the design unification of the filter ventilator with and without the filter is unified. Is obtained.

本発明の請求項2記載の換気装置は、請求項1に記載のものにおいて、周囲に枠部を設けてフィルターを樹脂により形成したものであり、フィルターのほこり付着部と枠部の接続部分への目詰まりを防ぐことができるという作用を有する。   The ventilator according to claim 2 of the present invention is the ventilator according to claim 1, wherein the filter is formed of resin by providing a frame portion around the periphery, to the connecting portion between the dust adhering portion of the filter and the frame portion. It is possible to prevent clogging.

本第1の発明の換気装置は、壁部等に設けた換気口に装着される形状で内部にファンモータを有した筒部とフランジ部とによりなる本体と、この本体のフランジ部を覆うように設けられる形状で中央部に通風開口が形成されるカバーと、このカバーの通風開口に設けられるフィルターとを備え、前記フィルターは細い線材をほこり等が付着可能な間隔をあけて縦方向に多数並設し形成したものであり、フィルターに付着したほこりは縦方向に設けた線材に沿い拭くことにより容易に除去することができ、また、浴室等に設置し、フィルターに水滴が付着したときには、水滴は重力により縦方向に設けた線材に沿い下降し、フィルターに多くの水滴が付着するのが緩和され、水滴による目詰まりによって換気性能が低下するのを防ぐことができるという作用を有する。   The ventilator according to the first aspect of the present invention covers a main body formed of a cylindrical portion having a fan motor inside and a flange portion in a shape to be attached to a ventilation opening provided on a wall portion or the like, and a flange portion of the main body. And a filter provided in the ventilation opening of the cover in a shape provided in the center, and a filter provided in the ventilation opening of the cover. The dust that adheres to the filter can be easily removed by wiping along the wire provided in the vertical direction.When installed in a bathroom, etc., when water drops adhere to the filter, Drops of water drop along the wire provided in the vertical direction due to gravity, so that many drops of water adhere to the filter, and it is possible to prevent ventilation performance from deteriorating due to clogging by water drops. It has the effect of.

以下、本発明の実施の形態について図1〜図10を参照しながら説明する。   Hereinafter, embodiments of the present invention will be described with reference to FIGS.

(実施の形態1)
図1〜図4に示すように、壁部1にパイプ2を埋設して形成した換気口3に装着される形状で内部にファンモータ4を有した筒部5と、筒部5の室内側の端部に筒部5より外方に突出する形状で壁部1に取り付けられるフランジ部6とにより本体7を形成し、本体7のフランジ部6を覆う形状で前面を前方に膨出して湾曲面8を形成し、中央部に通風開口9が形成されるカバー10を設け、細い線材11をほこり等が付着可能な所定の間隔をあけて縦方向に複数の保持部材12を介して多数並設し、周囲に枠部13を設け、ほぼ平面状となるように樹脂によりフィルター14を形成し、フィルター14の周囲の複数個所にはフィルター14の弾性力によりカバー10の通風開口9の縁に係合する爪15を設ける。細い線材11の所定の間隔は、0.5mm〜2mm程度とするのがほこりまたは水滴の除去性から望ましい。
(Embodiment 1)
As shown in FIGS. 1 to 4, a cylindrical portion 5 having a fan motor 4 in a shape to be attached to a ventilation port 3 formed by embedding a pipe 2 in a wall portion 1, and an indoor side of the cylindrical portion 5 The main body 7 is formed by a flange portion 6 attached to the wall portion 1 in a shape protruding outward from the cylindrical portion 5 at the end of the tube, and the front surface bulges forward in a shape covering the flange portion 6 of the main body 7 and curved. A surface 10 is formed, a cover 10 having a ventilation opening 9 is provided at the center, and a large number of thin wires 11 are arranged in a vertical direction through a plurality of holding members 12 with a predetermined interval at which dust or the like can adhere. The filter 14 is formed of resin so as to be substantially flat, and the edge of the ventilation opening 9 of the cover 10 is formed at a plurality of locations around the filter 14 by the elastic force of the filter 14. An engaging claw 15 is provided. The predetermined interval between the thin wire rods 11 is preferably about 0.5 mm to 2 mm in view of dust or water drop removal.

また、線材11の断面形状は、矩形、だ円形、円形、流線形により形成され、フィルター14を通過する気流の抵抗を軽減し、フィルター14の拭き取りを容易にするものである。   Moreover, the cross-sectional shape of the wire 11 is formed by a rectangle, an oval, a circle, and a streamline, and reduces the resistance of the airflow passing through the filter 14 and facilitates wiping of the filter 14.

上記構成において、換気装置を設置するときには、壁部1に埋設したパイプ2内に本体7の筒部5を装着し、フランジ部6を壁部1に取り付け本体7を壁部1に設け、カバー10の通風開口9に平面状のフィルター14を線材11の弾性力に抗して上下方向に湾曲し、フィルター14に設けた爪15をカバー10の通風開口9の縁部に係合させ、平面状のフィルター14をカバー10の湾曲面8とほぼ同様の湾曲面に形成し、カバー10の湾曲面8に縦方向の線材11が沿うようにフィルター14の平面状に復帰しようとする弾性力を利用してフィルター14をカバー10に保持させ、フィルター14を保持させたカバー10をフランジ部6を覆うように係合して取り付ける。   In the above configuration, when installing the ventilation device, the cylindrical portion 5 of the main body 7 is mounted in the pipe 2 embedded in the wall portion 1, the flange portion 6 is attached to the wall portion 1, the main body 7 is provided on the wall portion 1, and the cover A flat filter 14 is bent in the vertical direction against the elastic force of the wire 11 at the 10 ventilation openings 9, and the claw 15 provided on the filter 14 is engaged with the edge of the ventilation opening 9 of the cover 10. The filter 14 is formed on a curved surface that is substantially the same as the curved surface 8 of the cover 10, and an elastic force that attempts to return the filter 14 to the planar shape so that the vertical wire 11 extends along the curved surface 8 of the cover 10. The filter 14 is held on the cover 10 by using, and the cover 10 holding the filter 14 is engaged and attached so as to cover the flange portion 6.

次に、換気装置を運転することにより、室内のほこりを含む汚染された空気がフィルター14を介してファンモータ4により排気され、空気中に含まれるほこり等は線材11を縦方向に設け形成したフィルター14に付着し浄化され、浄化された空気がファンモータ4に接触することとなる。   Next, by operating the ventilator, polluted air including dust in the room is exhausted by the fan motor 4 through the filter 14, and the dust contained in the air is formed by providing the wire 11 in the vertical direction. The air that adheres to and is purified by the filter 14 comes into contact with the fan motor 4.

そして、フィルター14に付着したほこりを取り除くときには、布等をフィルター14を形成している線材11に沿うように上から下への縦方向に移動させ拭くことにより線材11に付着したほこりが容易に取り除かれる。   And when removing the dust adhering to the filter 14, the dust adhering to the wire 11 is easily moved by wiping the cloth or the like in the vertical direction from top to bottom along the wire 11 forming the filter 14. Removed.

なお、ファンモータ4により形成される気流は、室外気を室内側に取り入れるように形成しても同様の効果を奏する。   Note that the airflow formed by the fan motor 4 has the same effect even if it is formed so that outdoor air is taken into the room.

このように本発明の実施の形態1の換気装置によれば、壁部1に設けた換気口3に装着される形状で、内部にファンモータ4を有した筒部5とフランジ部6とによりなる本体7と、本体7のフランジ部6を覆うように設けられる形状で中央部に通風開口9が形成されるカバー10と、カバー10の通風開口9に設けられるフィルター14とを備え、フィルター14を細い線材11をほこり等が付着可能な所定の間隔をあけて縦方向に多数並設して形成することにより、ほこりの捕集性能を維持しながらフィルター14を形成する線材11に付着したほこりを布等の掃除具を線材11の設けられる縦方向に移動させることにより、線材11に沿い移動させた掃除具により拭き取られることとなり、拭き取り時のほこりの引っかかりが少なくなり、掃除性が向上するとともに、水洗時の水切り性が向上する。   Thus, according to the ventilation apparatus of Embodiment 1 of this invention, it is the shape with which the ventilation port 3 provided in the wall part 1 was mounted | worn, and the cylinder part 5 which has the fan motor 4 inside, and the flange part 6 are used. A main body 7, a cover 10 having a shape provided so as to cover the flange portion 6 of the main body 7, and a ventilation opening 9 formed in the center, and a filter 14 provided in the ventilation opening 9 of the cover 10. By forming a large number of thin wire rods 11 in the vertical direction at predetermined intervals at which dust or the like can adhere, the dust adhered to the wire rod 11 forming the filter 14 while maintaining the dust collecting performance. By moving the cleaning tool such as cloth in the vertical direction where the wire 11 is provided, the cleaning tool moved along the wire 11 is wiped off, and the amount of dust trapped during wiping is reduced. Along with the cleaning is improved, thereby improving the drainage property at the time of washing with water.

また、浴室等の水滴の多い場所に設置したときにおいては、フィルター14に付着した結露水は重力により縦方向に設けた線材11に沿い下降し、結露水の付着による目詰まりが緩和され換気性能の低下するのを低減することができる。   In addition, when installed in a location with a lot of water drops such as in a bathroom, the condensed water adhering to the filter 14 descends along the wire 11 provided in the vertical direction due to gravity, and the clogging due to the adhering condensed water is alleviated and the ventilation performance is reduced. Can be reduced.

また、周囲に枠部13を設けてフィルター14を樹脂により形成したので、線材11と枠部13の接続部分へのほこりの目詰まりを防ぐことができるとともに、フィルター14をカバー10とは別に樹脂で形成することにより、カバー10とは性質の異なる異質の材料で形成することができ、例えば、フィルターの弾性力等を考慮した機能に適応した材質でカバー10とフィルター14をそれぞれ形成することができる。   Moreover, since the frame part 13 is provided in the periphery and the filter 14 is formed of resin, it is possible to prevent clogging of dust at the connecting portion between the wire 11 and the frame part 13 and the filter 14 is made of resin separately from the cover 10. Thus, the cover 10 can be formed of a different material having different properties from those of the cover 10. For example, the cover 10 and the filter 14 can be formed of materials suitable for the function considering the elastic force of the filter. it can.

また、フィルター14をカバー10に着脱自在に設けたので、フィルター14をカバー10より取り外し繰り返し洗浄ができるとともに、フィルター14が破損したときにおいても、破損したフィルター14を取り外し、新しいフィルター14と容易に交換することができ、カバー10全体を交換する場合と比較して安価となる。   Further, since the filter 14 is detachably attached to the cover 10, the filter 14 can be removed from the cover 10 and washed repeatedly. When the filter 14 is damaged, the damaged filter 14 can be removed and easily replaced with a new filter 14. It can be exchanged, and is cheaper than the case where the entire cover 10 is exchanged.

また、カバー10の前面を前方に膨出して湾曲面8を形成し、平面状に形成したフィルター14をカバー10に弾性係合して縦方向の線材11が湾曲面8に沿うように、カバー10の湾曲面8に沿わせる構成としたので、フィルター14とカバー10の密着性を向上することができ、フィルター14以外の部分からの風漏れを防止することができる。   Further, the front surface of the cover 10 bulges forward to form the curved surface 8, and the filter 14 formed in a flat shape is elastically engaged with the cover 10 so that the longitudinal wire 11 extends along the curved surface 8. Therefore, the adhesion between the filter 14 and the cover 10 can be improved, and wind leakage from portions other than the filter 14 can be prevented.

(実施の形態2)
図5に示すように、フィルター14Aとカバー10Aを樹脂で一体に形成して構成する。
(Embodiment 2)
As shown in FIG. 5, the filter 14A and the cover 10A are integrally formed of a resin.

上記構成においては、フィルター14Aを形成する線材11Aの端部と保持部材12Aの端部が直接カバー10Aに接続される形となる。   In the above configuration, the end of the wire 11A forming the filter 14A and the end of the holding member 12A are directly connected to the cover 10A.

このように本発明の実施の形態2の換気装置によれば、フィルター14Aに形成する線材11Aと保持部材12Aの端部を直接カバー10Aに接続した形で樹脂で一体に形成したので、カバー10Aとフィルター14Aの接続部分へのほこりの目詰まりが緩和されるとともに、フィルター14Aの周囲に枠部を設ける必要がなくなりカバー10Aの面に沿いフィルター14Aが形成されることにより段差がなくなりフィルター14Aの拭き取り動作がスムーズになり、掃除性を向上することができる。   As described above, according to the ventilator of the second embodiment of the present invention, the wire 11A formed on the filter 14A and the end of the holding member 12A are integrally formed with the resin so that the ends are directly connected to the cover 10A. Clogging of dust at the connecting portion of the filter 14A is alleviated, and it is not necessary to provide a frame around the filter 14A, and the filter 14A is formed along the surface of the cover 10A, so that there is no step and the filter 14A The wiping operation becomes smooth and the cleaning property can be improved.

(実施の形態3)
図6〜図8に示すように、カバー10Bの通風開口9Aに横桟等により格子16を形成したフィルター無しの換気装置を、フィルター付換気装置に変換する場合に、通風開口9Aに格子16を有したカバー10Bを備え、通風開口9Aの上下の縁に係合する爪15Aを設けたフィルター14Bをカバー10Bの表面側17より取り付ける構成とする。
(Embodiment 3)
As shown in FIGS. 6 to 8, when a ventilation device without a filter in which a lattice 16 is formed in the ventilation opening 9A of the cover 10B by a cross rail or the like is converted into a ventilation device with a filter, the lattice 16 is formed in the ventilation opening 9A. A filter 14B provided with a cover 10B having a claw 15A that engages with the upper and lower edges of the ventilation opening 9A is attached from the surface side 17 of the cover 10B.

上記構成において、フィルター無しの換気装置をフィルター付の換気装置に変換する場合には、フィルター14Bを新しく入手して入手したフィルター14Bをカバー10Bの前方側よりフィルター14Bに設けた爪15Aをカバー10Bの通風開口9Aの上下の縁に係合して、フィルター無しの換気装置のカバー10Bの前面にフィルター14Bを取り付けフィルター付換気装置に形成する。   In the above configuration, when a ventilation device without a filter is converted to a ventilation device with a filter, the filter 14B obtained by newly obtaining the filter 14B is provided with a claw 15A provided on the filter 14B from the front side of the cover 10B. The filter 14B is attached to the front surface of the cover 10B of the ventilator without a filter by engaging with the upper and lower edges of the ventilation opening 9A.

このように本発明の実施の形態3の換気装置によれば、通風開口9Aに格子16を設けたフィルター無しの換気装置をフィルター付換気装置に変換する場合には、フィルター14Bのみを入手し、通風開口9Aに格子16を有したカバー10Bに、フィルター14Bを装着可能としたので、フィルター無しの換気装置をフィルター付の換気装置に変換するのにフィルター14Bのみを入手することによりフィルター無しの換気装置をフィルター付換気装置に容易に変換できるとともに、換気装置全体あるいはカバーを変換する場合と比較して安価で変換することができる。   Thus, according to the ventilator of Embodiment 3 of the present invention, when converting a ventilator without a filter provided with a grid 16 in the ventilation opening 9A to a ventilator with a filter, only the filter 14B is obtained, Since the filter 14B can be mounted on the cover 10B having the grid 16 in the ventilation opening 9A, the ventilation without the filter can be obtained by obtaining only the filter 14B to convert the ventilation device without the filter into the ventilation device with the filter. The device can be easily converted to a ventilator with a filter, and can be converted at a lower cost than when the entire ventilator or the cover is converted.

なお、説明ではフィルター14Bをカバー10Bの前面側に設けたものとしたが、カバー10Bの内面側にフィルター14Bを設けてもフィルター付換気装置を形成できることはいうまでもない。   In the description, the filter 14B is provided on the front side of the cover 10B. However, it goes without saying that the filter-equipped ventilation device can be formed even if the filter 14B is provided on the inner surface side of the cover 10B.

また、カバー10Bの表面側17にフィルター14Bを設けたので、フィルター14Bに付着したほこりをユーザに明示してお手入れを促すことができ、フィルター14Bの目詰まりによる換気風量の低下を未然に防止することができる。   Further, since the filter 14B is provided on the surface side 17 of the cover 10B, dust attached to the filter 14B can be clearly indicated to the user to facilitate maintenance, and a reduction in ventilation airflow due to clogging of the filter 14B can be prevented in advance. can do.

(実施の形態4)
図9および図10に示すように、通風開口9Bを有したカバー10Cの側面あるいは下面にスリット18を設け、着脱用の取手19を設けたフィルター14Cをスリット18を介して通風開口9Bの背面側となるカバー10C内に着脱自在に設け構成する。
(Embodiment 4)
As shown in FIGS. 9 and 10, a slit 18 is provided on the side surface or the lower surface of the cover 10 </ b> C having the ventilation opening 9 </ b> B, and a filter 14 </ b> C provided with a detachable handle 19 is connected to the rear side of the ventilation opening 9 </ b> B through the slit 18. The cover 10C is configured to be detachable.

上記構成において、フィルター14Cを取り付けるときには、カバー10Cに設けたスリット18よりフィルター14Cを挿入し通風開口9Bの背面側にフィルター14Cを配設させ、通風開口9Bより入った空気中のほこりがフィルター14Cに付着し浄化される。   In the above configuration, when the filter 14C is attached, the filter 14C is inserted from the slit 18 provided in the cover 10C and the filter 14C is disposed on the back side of the ventilation opening 9B, and dust in the air that has entered from the ventilation opening 9B is filtered. It adheres to and is purified.

そして、フィルター14Cに付着したほこりを除去するときには、フィルター14Cに設けた取手19を介してフィルター14Cをスリット18より取り出しフィルター14Cに付着したほこりを掃除具あるいは水洗により除去することができる。   And when removing the dust adhering to the filter 14C, the filter 14C can be taken out from the slit 18 through the handle 19 provided in the filter 14C, and the dust adhering to the filter 14C can be removed by a cleaning tool or washing with water.

このように本発明の実施の形態4の換気装置によれば、カバー10Cの側面あるいは下面にスリット18を設け、スリット18を介してフィルター14Cを着脱自在に設けたので、フィルター14Cの着脱が容易となるとともに、フィルター14Cはカバー10C内に存在することにより、一軒の家にフィルター付とフィルター無しの換気装置が混在して設置された場合においてもデザイン的に統一された外観が得られ違和感が無くインテリア性が悪化することもなくなる。   As described above, according to the ventilator of Embodiment 4 of the present invention, the slit 18 is provided on the side surface or the lower surface of the cover 10C, and the filter 14C is detachably provided through the slit 18, so that the filter 14C can be easily attached and detached. In addition, the presence of the filter 14C in the cover 10C makes it possible to obtain a unified design and a sense of incongruity even when a ventilation device with and without a filter is installed in one house. No interior deterioration.

本発明の換気装置は、、フィルターをカバーから取り外し、繰り返し洗浄等、掃除ができ、また、このような掃除ができるフィルター付換気装置をフィルター無しの換気装置から容易に変換できるという作用効果を有し、フィルターによってほこり等を除去する換気装置に有用である。   The ventilator of the present invention can be cleaned by removing the filter from the cover, repeatedly washing, etc., and has the effect of being able to easily convert a ventilator with a filter capable of such cleaning from a ventilator without a filter. It is useful for ventilation equipment that removes dust and the like with a filter.

本発明の実施の形態1の換気装置の正面図The front view of the ventilation apparatus of Embodiment 1 of this invention 同換気装置の設置状態を示す断面図Sectional view showing the installed state of the ventilation device 同換気装置のフィルターを分離した状態を示す斜視図The perspective view which shows the state which isolate | separated the filter of the ventilation apparatus 同換気装置のフィルターを分離した状態を示す側面図Side view showing a state where the filter of the ventilation device is separated 本発明の実施の形態2の換気装置の正面図Front view of a ventilator according to Embodiment 2 of the present invention 本発明の実施の形態3の換気装置のフィルター取付時の状態を示す斜視図The perspective view which shows the state at the time of filter attachment of the ventilation apparatus of Embodiment 3 of this invention 同換気装置のフィルターを取り付けた状態を示す斜視図The perspective view which shows the state which attached the filter of the ventilation apparatus 同換気装置のフィルターを取り付けた状態を示す断面図Sectional drawing which shows the state which attached the filter of the ventilation apparatus 本発明の実施の形態4の換気装置の斜視図The perspective view of the ventilation apparatus of Embodiment 4 of this invention 同換気装置のフィルター着脱時の状態を示す斜視図The perspective view which shows the state at the time of filter attachment / detachment of the ventilation apparatus

符号の説明Explanation of symbols

1 壁部
3 換気口
4 ファンモータ
5 筒部
6 フランジ部
7 本体
8 湾曲面
9 通風開口
9A 通風開口
10 カバー
10A カバー
10B カバー
10C カバー
11 線材
12 保持部材
13 枠部
14 フィルター
14A フィルター
14B フィルター
14C フィルター
16 格子
17 表面側
18 スリット
DESCRIPTION OF SYMBOLS 1 Wall part 3 Ventilation port 4 Fan motor 5 Cylinder part 6 Flange part 7 Main body 8 Curved surface 9 Ventilation opening 9A Ventilation opening 10 Cover 10A Cover 10B Cover 10C Cover 11 Wire material 12 Holding member 13 Frame part 14 Filter 14A Filter 14B Filter 14C Filter 16 Lattice 17 Surface 18 Slit

Claims (2)

壁部等に設けた換気口に装着される形状で内部にファンモータを有した筒部とフランジ部とによりなる本体と、この本体のフランジ部を覆うように設けられる形状で中央部に通風開口が形成されるカバーと、このカバーの通風開口に設けられるフィルターとを備え、前記カバーは、前面を前方に膨出して湾曲面に形成するとともに、前記通風開口に格子を有し、前記フィルターは、前記カバーの格子と同方向の前記フィルターの保持部材を有するとともに、前記カバーの湾曲面に沿わせる構成とし、前記フィルターの周囲の湾曲方向箇所に設けた爪を弾性力によって、前記カバーの通風開口の縁部に係合させて、前記フィルターを前記カバーの前方側より前記カバーに着脱自在に取り付けたことを特徴とする換気装置。 A main body consisting of a cylinder part with a fan motor inside and a flange part that is attached to a ventilation opening provided on the wall, etc., and a ventilation opening in the center part that is provided so as to cover the flange part of this main body And a filter provided in the ventilation opening of the cover , the cover bulges forward and forms a curved surface, and has a lattice in the ventilation opening, the filter The filter has a holding member for the filter in the same direction as the grid of the cover, and is configured to be along the curved surface of the cover. A ventilator characterized in that the filter is detachably attached to the cover from the front side of the cover by engaging with an edge of the opening . 周囲に枠部を設けてフィルターを樹脂により形成した請求項1記載の換気装置。   The ventilation apparatus according to claim 1, wherein a frame is provided around the filter and the filter is formed of resin.
JP2004342230A 2004-11-26 2004-11-26 Ventilation equipment Expired - Lifetime JP3756172B2 (en)

Priority Applications (1)

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JP2005090955A5 JP2005090955A5 (en) 2005-10-27
JP3756172B2 true JP3756172B2 (en) 2006-03-15

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4631554B2 (en) * 2005-06-06 2011-02-16 パナソニック株式会社 vending machine
JP5264558B2 (en) * 2008-02-29 2013-08-14 三菱電機株式会社 Ventilation unit
JP5428739B2 (en) * 2009-10-16 2014-02-26 富士電機株式会社 vending machine

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