JP3901428B2

JP3901428B2 - Ventilator for kitchen equipment

Info

Publication number: JP3901428B2
Application number: JP2000141097A
Authority: JP
Inventors: 敬介木下; 一夫木村
Original assignee: Panasonic Corp; Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Corp; Panasonic Holdings Corp
Priority date: 2000-05-15
Filing date: 2000-05-15
Publication date: 2007-04-04
Anticipated expiration: 2020-05-15
Also published as: JP2001321234A

Description

【０００１】
【発明の属する技術分野】
本発明は、厨房装置における加熱調理装置の上部に配設される厨房装置用換気装置に関するものである。
【０００２】
【従来の技術】
従来、厨房装置としては、図５に示すように、加熱調理装置５１や流し台５２などを並列配置し、加熱調理装置５１の上方には換気装置５３を配設し、その側部の流し台５２等の上部には各種収納装置５４、５５を配設したものが知られている。
【０００３】
また、それらの収納装置として、例えば特開平７−１４８０３７号公報に開示されているように、収納ラック体５７を収納キャビネット５６内に格納した位置と前方下方に引き出した使用位置との間で昇降可能に構成した昇降式の収納装置５５も知られている。
【０００４】
【発明が解決しようとする課題】
ところが、上記のような従来の厨房装置においては、換気装置５３部分には収納装置が配設されていないため、空間利用効率が悪く、厨房装置における収納容積を十分に大きくとることができないという問題があった。
【０００５】
本発明は、上記従来の問題点に鑑み、厨房装置における収納容積を大きくできる厨房装置用換気装置を提供することを目的としている。
【０００６】
【課題を解決するための手段】
本発明の厨房装置用換気装置は、厨房装置における加熱調理装置の上部に配設される換気装置であって、導風路を構成する風洞部内に送風機を配設し、風洞部の上部前方側に収納部を配設し、収納部の後部に風洞部の導風路と連通する送風ダクトを配設し、収納部に対する作業空間内に人体の一部が接近したときに検出する検出手段を設け、検出手段からの信号により下方に配設されている加熱調理装置の複数の加熱源のうち少なくとも手前側の加熱源の出力を停止もしくは微弱にする制御手段を設けたものであり、換気装置の風洞部上に収納部が設けられたことで厨房装置における収納容積を大きくでき、かつ風洞部上の前部に収納部が位置するため容易に収納・取り出しができるとともに、収納部の後部を送風ダクトの配設空間として利用することで風洞部の前部の上下寸法をコンパクトに構成でき、収納部の高さ位置を低くできるとともに全体をコンパクトに構成でき、また収納部に対して作業を行う際に作業者が加熱源の影響を受けるのを防止することができる。
【０００７】
また、送風機を壁面に配設し、送風機の前部からその下部前方に向けて導風路を構成する風洞部を配設し、風洞部の上部前方側に収納部を配設し、収納部に対する作業空間内に人体の一部が接近したときに検出する検出手段を設け、検出手段からの信号により下方に配設されている加熱調理装置の複数の加熱源のうち少なくとも手前側の加熱源の出力を停止もしくは微弱にする制御手段を設けた場合も、風洞部上の前部に収納部が設けられたことで厨房装置における収納容積を大きくできるとともに収納部に対して容易に収納・取り出しができ、また収納部の後部に送風機と風洞部の一部が位置しているので風洞部の前部の上下寸法をコンパクトに構成でき、収納部の高さ位置を低くできるとともに全体をコンパクトに構成でき、また収納部に対して作業を行う際に作業者が加熱源の影響を受けるのを防止することができる。
【０００９】
また、導風路を構成する風洞部内に送風機を配設し、風洞部の上部前方側に収納部を配設し、収納部の後部に風洞部の導風路と連通する送風ダクトを配設し、収納部は、収納キャビネットと、収納ラック体と、収納ラック体を収納キャビネット内に格納した位置と前方下方に引き出した使用位置との間で昇降可能に支持する昇降支持機構とを備え、収納部の収納ラック体の昇降操作又は引き出した状態を検出する検出手段を設け、検出手段からの信号により下方に配設されている加熱調理装置の複数の加熱源のうち少なくとも手前側の加熱源の出力を停止もしくは微弱にする制御手段を設けた場合は、風洞部の上部に収納部を配設しても収納ラック体を前方下方に引き出すことによって、使い勝手良く使用することができ、かつ収納ラック体の引き出し時や引き出した状態で、操作者が加熱源の影響を受けたり、収納物が過熱されたりするのを防止することができる。
【００１０】
また、送風機を壁面に配設し、送風機の前部からその下部前方に向けて導風路を構成する風洞部を配設し、風洞部の上部前方側に収納部を配設し、収納部は、収納キャビネットと、収納ラック体と、収納ラック体を収納キャビネット内に格納した位置と前方下方に引き出した使用位置との間で昇降可能に支持する昇降支持機構とを備え、収納部の収納ラック体の昇降操作又は引き出した状態を検出する検出手段を設け、検出手段からの信号により下方に配設されている加熱調理装置の複数の加熱源のうち少なくとも手前側の加熱源の出力を停止もしくは微弱にする制御手段を設けた場合も、風洞部の上部に収納部を配設しても収納ラック体を前方下方に引き出すことによって、使い勝手良く使用することができ、かつ収納ラック体の引き出し時や引き出した状態で、操作者が加熱源の影響を受けたり、収納物が過熱されたりするのを防止することができる。
【００１１】
【発明の実施の形態】
以下、本発明の換気装置の第１の実施形態について図１、図２を参照して説明する。
【００１２】
図１において、１はキッチンに配設された厨房装置で、下部には加熱調理装置２や流し台３などが並列して配設され、加熱調理装置２の上方には収納部付きの換気装置４が配設され、この換気装置４の側方の流し台３などの上方にはその他の各種の収納装置５が並列して配設されている。
【００１３】
換気装置４は、図２に示すように、加熱調理装置２から流出した排気ガスや煙等を吸引して外部に排出したり外気を導入するための導風路７を構成する風洞部６が下部に設けられ、この風洞部６の上部の前部には収納部８が設けられ、収納部８の後部には、導風路７の後部と外部を連通させる送風ダクト９が配設されている。
【００１４】
風洞部６は、その前部の外周部及び下面に導風路７に連通する吸気口１０が形成されるとともに、前面上部中央部に操作部１１が設けられている。風洞部６の後部は後面に向けて滑らかに下方に膨出されて導風路７の断面積が大きくされ、この導風路７の後部の中央部にファンとそれを駆動する電動機とから成る送風機１２が配設されている。送風機１２の送風口１２ａは風洞部６の後部上面中央部に開口し、送風ダクト９の一端が接続されている。
【００１５】
収納部８は前面開口のボックス状で、その前面開口に開閉自在な扉板８ａが設けられ、内部には適宜に収納棚や収納かご（図示せず）が配設され、背板８ｂには送風ダクト９などを点検するための点検口１３が設けられ、点検蓋（図示せず）にて取外し自在に閉じられている。なお、背板８ｂ及び点検蓋の後面は、不燃板などを貼り付けて不燃材層８ｃが形成されている。
【００１６】
収納部８の後部両側には、風洞部６及び収納部８の両側面に連なる取付側板１４が設けられ、その後縁間が風洞部６の後面に連なる取付板１５にて連結され、この取付板１５をキッチンの壁面に装着固定するように構成されている。また、取付側板１４や取付板１５には、軽量化を図るとともに送風ダクト９を両側方と後方の何れの方向にでも延出できるように送風ダクト９を挿通配置できるように開口１４ａ、１５ａが形成されている。
【００１７】
なお、収納部８の下面には不燃板８ｄが配設されるとともに、この不燃板８ｄの下面と風洞部６との間に適当な対流空間１６が設けられている。対流空間１６の外周縁にはパンチングメタル等の通気開口を有する仕切板（図示せず）が配置されて外部と区画されている。
【００１８】
以上の構成の換気装置４によれば、風洞部６上に収納部８が設けられていることで厨房装置における収納容積を大きくでき、かつその収納部８は風洞部６上の前部に位置するため容易に収納・取り出しができるとともに、収納部８の後部を送風ダクト９の配設空間として利用することで風洞部８の前部の上下寸法をコンパクトに構成でき、収納部８の配設高さ位置を低くできるとともに全体をコンパクトに構成できる。
【００１９】
また、収納部８と風洞部６の間に不燃板８ｄと空気の対流空間１６を介在させているので、不燃板を設けたことによって収納部８と風洞部６の間の間隔を小さくすることができ、収納部８の容積を大きくとることができるとともに収納部８が下方に位置することによって収納・取り出しも容易でかつ外観も良くなる。
【００２０】
次に、本発明の換気装置の第２の実施形態について、図３を参照して説明する。なお、上記第１の実施形態と同一の構成要素については同一の参照符合を付してその説明を省略する。
【００２１】
本実施形態においては、キッチンの壁面Ｗの加熱調理装置２の設置場所の上部に換気口２１が形成され、この換気口２１にファンとそれを駆動する電動機を備えた送風機２２が配設されている。送風機２２の前部から下方に延びその下部から前方に向けて略Ｌ字状に延びる導風路２４を構成する風洞部２３が配設されている。風洞部２３内には送風機２２の手前で導風路２４を横断するようにフィルタ２５が配設されている。この風洞部２３の前部上に収納部８が配設されている。図中、８ｅは収納部８内に設置高さを調整可能に配設された収納棚である。また、１７は収納部８と風洞部２３の間に設けられた対流空間１６の外周縁に配設されたパンチングメタル等の通気開口を有する仕切板である。
【００２２】
さらに、収納部８の後部と導風路２４の隔壁部には不燃材層８ｃ、収納部８の底部と風洞部２３の間には不燃板８ｄが配設されている。
【００２３】
また、風洞部２３の前面上部には、収納部８の扉板８ａを開いたり、収納部８に対して収納物を出し入れしようとして手を伸ばした場合など、収納部８に対する作業空間内に人体の一部が接近したときに検出するための反射型光センサなどの検出手段２６が配設されている。検出手段２６の検出範囲は単に加熱調理装置２の前に人が立っただけでは検出することがないように、略水平方向から斜め上方の適当角度範囲θが検出範囲とされている。
【００２４】
検出手段２６による検出信号は一旦換気装置４内に設けられた制御装置２８に入力され、さらに信号線２７を介して加熱調理装置２に入力され、検出手段２６からの信号により、例えばガスによる加熱調理装置２の複数の加熱源３０のうち少なくとも手前側の加熱源３０の制御バルブ２９を制御して、その出力を停止もしくは微弱にするように構成されている。
【００２５】
なお、図示例では制御装置２８を換気装置４内に設けたが、加熱調理装置２内に設け、検出手段２６の信号を信号線２７を介して加熱調理装置２内に伝達し、制御装置２８にて信号を処理し、加熱源３０の出力を制御してもよい。
【００２６】
以上の構成によれば、壁面Ｗに形成した換気口２１に送風機２２を配設した場合も、この送風機２２に向けて排気を案内する導風路２４を構成する風洞部２３上の前部に収納部８を配設したことで厨房装置１における収納容積を大きくできるとともに収納部８に対して容易に収納・取り出しができ、また収納部８の後部に送風機２２と風洞部２３の一部が位置しているので風洞部２３の前部の上下寸法をコンパクトに構成でき、収納部８の配設高さ位置を低くできるとともに全体をコンパクトに構成できる。
【００２７】
また、収納部８に対する収納物の出し入れ等の作業を行うために、その作業空間内に人体の一部が接近すると、検出手段２６にて検出されて制御装置２８にて加熱調理装置２の複数の加熱源３０のうち少なくとも手前側の加熱源３０の出力が停止もしくは微弱されるため、作業者が加熱源３０の火炎や熱の影響を受けるのを防止することができる。
【００２８】
次に、本発明の換気装置の第３の実施形態について、図４を参照して説明する。なお、上記第２の実施形態と同一の構成要素については同一の参照符合を付してその説明を省略する。
【００２９】
本実施形態においては、収納部８を、収納キャビネット３１と、収納ラック体３２と、収納ラック体３２を収納キャビネット３１内に格納した位置と前方下方に引き出した使用位置との間で昇降可能に支持する昇降支持機構３３にて構成している。収納キャビネット３１の前面開口は、第１の実施形態と同じく、観音開きの扉板８ａにて開閉自在に閉じられている。また、収納キャビネット３１の後部と導風路２４の隔壁部には不燃材層８ｃ、収納キャビネット３１の底部と風洞部２３の間には不燃板８ｄが配設されている。
【００３０】
収納ラック体３２は、例えば両側板と複数段の網かごと前端下部のハンドル等にて構成され、収納キャビネット３１の両側内面に配設された昇降支持機構３３の平行リンクにて上記のように昇降可能に支持されている。昇降支持機構３３の平行リンクは基端部が枢支されるとともに、遊端部が収納ラック体３２の両側面に枢着され、平行リンクの基端部が適宜連動機構を介してばねとダンパ（図示せず）に連結され、収納ラック体３２をその重量に関わらずゆっくりと前方下方に引き出すことができるように構成されている。
【００３１】
風洞部２３の前面上部には、収納部８の収納ラック体３２が前方下方に引き出された状態でこれを検出する反射型光センサなどの検出手段３４が設けられている。この検出手段３４による検出信号は一旦換気装置４に設けられた制御装置２８に入力され、さらに信号線２７を介して加熱調理装置２に伝達され、検出手段３４からの信号により、例えばガスによる加熱調理装置２の複数の加熱源３０のうち少なくとも手前側の加熱源３０の制御バルブ２９を制御して、その出力を停止もしくは微弱にするように構成されている。なお、検出手段３４は、収納ラック体３２の昇降動作に伴う昇降支持機構３３の動きを検出するリミットスイッチ等を用いてもよい。また、図示例では制御装置２８を換気装置４内に設けたが、加熱調理装置２内に設け、検出手段３４の信号を信号線２７を介して加熱調理装置２内に伝達し、制御装置２８にて信号を処理し、加熱源３０の出力を制御してもよい。
【００３２】
以上の構成によれば、収納部８を、収納ラック体３２を昇降支持機構３３にて収納キャビネット３１内に格納した位置と前方下方に引き出した使用位置との間で昇降可能に構成しているので、風洞部２３の上部に収納部８を配設していても、収納ラック体３２を前方下方に引き出すことによって、使い勝手良く使用することができる。また、収納ラック体３２の引き出し時や引き出した状態で、上記実施形態と同様に操作者が加熱源３０の影響を受けたり、収納物が過熱されたりするのを防止することができる。
【００３３】
【発明の効果】
本発明の厨房装置用換気装置によれば、以上の説明から明らかなように、導風路を構成する風洞部内に送風機を配設し、風洞部の上部前方側に収納部を配設し、収納部の後部に風洞部の導風路と連通する送風ダクトを配設し、収納部に対する作業空間内に人体の一部が接近したときに検出する検出手段を設け、検出手段からの信号により下方に配設されている加熱調理装置の複数の加熱源のうち少なくとも手前側の加熱源の出力を停止もしくは微弱にする制御手段を設けたので、換気装置の風洞部上に収納部が設けられたことで厨房装置における収納容積を大きくでき、かつ風洞部上の前部に収納部が位置するため容易に収納・取り出しができるとともに、収納部の後部を送風ダクトの配設空間として利用することで風洞部の前部の上下寸法をコンパクトに構成でき、収納部の高さ位置を低くできるとともに全体をコンパクトに構成でき、また収納部に対して作業を行う際に作業者が加熱源の影響を受けるのを防止することができる。
【００３４】
また、送風機を壁面に配設し、送風機の前部からその下部前方に向けて導風路を構成する風洞部を配設し、風洞部の上部前方側に収納部を配設し、収納部に対する作業空間内に人体の一部が接近したときに検出する検出手段を設け、検出手段からの信号により下方に配設されている加熱調理装置の複数の加熱源のうち少なくとも手前側の加熱源の出力を停止もしくは微弱にする制御手段を設けた場合も、風洞部上の前部に収納部が設けられたことで厨房装置における収納容積を大きくできるとともに収納部に対して容易に収納・取り出しができ、また収納部の後部に送風機と風洞部の一部が位置しているので風洞部の前部の上下寸法をコンパクトに構成でき、収納部の高さ位置を低くできるとともに全体をコンパクトに構成でき、また収納部に対して作業を行う際に作業者が加熱源の影響を受けるのを防止することができる。
【００３６】
また、導風路を構成する風洞部内に送風機を配設し、風洞部の上部前方側に収納部を配設し、収納部の後部に風洞部の導風路と連通する送風ダクトを配設し、収納部は、収納キャビネットと、収納ラック体と、収納ラック体を収納キャビネット内に格納した位置と前方下方に引き出した使用位置との間で昇降可能に支持する昇降支持機構とを備え、収納部の収納ラック体の昇降操作又は引き出した状態を検出する検出手段を設け、検出手段からの信号により下方に配設されている加熱調理装置の複数の加熱源のうち少なくとも手前側の加熱源の出力を停止もしくは微弱にする制御手段を設けた場合は、風洞部の上部に収納部を配設しても収納ラック体を前方下方に引き出すことによって、使い勝手良く使用することができ、かつ収納ラック体の引き出し時や引き出した状態で、操作者が加熱源の影響を受けたり、収納物が過熱されたりするのを防止することができる。
【００３７】
また、送風機を壁面に配設し、送風機の前部からその下部前方に向けて導風路を構成する風洞部を配設し、風洞部の上部前方側に収納部を配設し、収納部は、収納キャビネットと、収納ラック体と、収納ラック体を収納キャビネット内に格納した位置と前方下方に引き出した使用位置との間で昇降可能に支持する昇降支持機構とを備え、収納部の収納ラック体の昇降操作又は引き出した状態を検出する検出手段を設け、検出手段からの信号により下方に配設されている加熱調理装置の複数の加熱源のうち少なくとも手前側の加熱源の出力を停止もしくは微弱にする制御手段を設けた場合も、風洞部の上部に収納部を配設しても収納ラック体を前方下方に引き出すことによって、使い勝手良く使用することができ、かつ収納ラック体の引き出し時や引き出した状態で、操作者が加熱源の影響を受けたり、収納物が過熱されたりするのを防止することができる。
【図面の簡単な説明】
【図１】本発明の第１の実施形態の厨房装置用換気装置を設置した厨房装置の全体正面図である。
【図２】同実施形態の換気装置の斜視図である。
【図３】本発明の第２の実施形態の厨房装置用換気装置と加熱調理装置を示す縦断側面図である。
【図４】本発明の第３の実施形態の厨房装置用換気装置と加熱調理装置を示す縦断側面図である。
【図５】従来例の厨房装置の全体斜視図である。
【符号の説明】
１厨房装置
２加熱調理装置
４換気装置
６風洞部
７導風路
８収納部
９送風ダクト
１２送風機
２２送風機
２３風洞部
２４導風路
２６検出手段
２８制御手段
３０加熱源
３１収納キャビネット
３２収納ラック体
３３昇降支持機構
３４検出手段
Ｗ壁面[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a ventilator for a kitchen apparatus disposed on an upper part of a heating cooking apparatus in the kitchen apparatus.
[0002]
[Prior art]
Conventionally, as a kitchen apparatus, as shown in FIG. 5, a cooking device 51, a sink 52, and the like are arranged in parallel, and a ventilation device 53 is disposed above the cooking device 51, and a sink 52, etc. on the side thereof. In the upper part, various storage devices 54 and 55 are known.
[0003]
Further, as those storage devices, as disclosed in, for example, Japanese Patent Laid-Open No. 7-148037, the storage rack body 57 is moved up and down between a position where the storage rack body 57 is stored in the storage cabinet 56 and a use position where the storage rack body 57 is pulled out forward and downward. An elevating type storage device 55 configured to be possible is also known.
[0004]
[Problems to be solved by the invention]
However, in the conventional kitchen device as described above, since the storage device is not provided in the ventilation device 53 portion, the space utilization efficiency is poor and the storage volume in the kitchen device cannot be made sufficiently large. was there.
[0005]
In view of the above-described conventional problems, an object of the present invention is to provide a ventilation device for a kitchen device that can increase the storage volume of the kitchen device.
[0006]
[Means for Solving the Problems]
A ventilator for a kitchen apparatus according to the present invention is a ventilator disposed on an upper part of a heating and cooking apparatus in a kitchen apparatus, wherein a blower is disposed in a wind tunnel portion constituting an air guide passage, and an upper front side of the wind tunnel portion. And a detecting means for detecting when a part of a human body approaches the work space with respect to the storage portion, and a ventilation duct communicating with the air guide path of the wind tunnel portion is provided at the rear of the storage portion. Provided with a control means for stopping or fainting at least the output of the heating source on the near side among the plurality of heating sources of the cooking device disposed below by a signal from the detection means , and a ventilation device Since the storage unit is provided on the wind tunnel part, the storage capacity of the kitchen apparatus can be increased, and the storage part is located on the front part of the wind tunnel part so that it can be easily stored and taken out, and the rear part of the storage part is Useful as a space for air ducts Front of the vertical dimension of the air duct by be configured compactly, overall it is possible lower the height position of the accommodating unit to be made compact and the operator heat source when working with an accommodating portion Ru can be prevented from being in effect.
[0007]
In addition, the blower is disposed on the wall surface, the wind tunnel portion configuring the air guide path is disposed from the front portion of the blower toward the front of the lower portion thereof, and the storage portion is disposed on the upper front side of the wind tunnel portion. Detecting means for detecting when a part of a human body approaches the working space with respect to the above, a heating source at least on the near side among a plurality of heating sources of a cooking device disposed below by a signal from the detecting means Even when control means to stop or weaken the output of the air is provided, the storage space in the kitchen device can be increased by providing the storage part in the front part on the wind tunnel, and the storage part can be easily stored and taken out. In addition, since the blower and part of the wind tunnel part are located at the rear of the storage part, the vertical dimension of the front part of the wind tunnel part can be made compact, the height position of the storage part can be lowered and the whole can be made compact configuration can be, also housing unit A worker at the time of performing the work for the Ru can be prevented from being affected by the heating source.
[0009]
Also, a blower is arranged in the wind tunnel part that constitutes the air guide path, a storage part is provided at the upper front side of the wind tunnel part, and an air duct that communicates with the air guide path of the wind tunnel part is provided at the rear part of the storage part The storage unit includes a storage cabinet, a storage rack body, and an elevating support mechanism that supports the storage rack body so as to be movable up and down between a position where the storage rack body is stored in the storage cabinet and a use position where the storage rack body is pulled out forward and downward . A detection means for detecting the raising / lowering operation or the pulled-out state of the storage rack body of the storage section is provided, and at least a heating source on the near side of the plurality of heating sources of the cooking device disposed below by a signal from the detection means If the control means to stop or weaken the output is provided, even if the storage part is provided at the upper part of the wind tunnel part, it can be used conveniently and can be stored by pulling the storage rack body forward and downward Rack body In the drawer or when pulled out state, it can be prevented or operator affected by the heating source, the stored item is to or is overheated.
[0010]
In addition, the blower is disposed on the wall surface, the wind tunnel portion configuring the air guide path is disposed from the front portion of the blower toward the front of the lower portion thereof, and the storage portion is disposed on the upper front side of the wind tunnel portion. Is provided with a storage cabinet, a storage rack body, and a lifting support mechanism that supports the storage rack body so that it can be moved up and down between a position where the storage rack body is stored in the storage cabinet and a use position where the storage rack body is pulled out forward and downward. A detecting means for detecting the raising / lowering operation of the rack body or a pulled-out state is provided, and at least the output of the heating source on the near side among the plurality of heating sources of the cooking device disposed below is stopped by a signal from the detecting means or even if provided with control means for the weak, by drawing also rack body by disposing the housing part on top of the air channel portion in the front lower drawer usability may be used, and rack member Ya in pulled out condition, it can be prevented or operator affected by the heating source, the stored item is to or is overheated.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, a first embodiment of the ventilation device of the present invention will be described with reference to FIGS. 1 and 2.
[0012]
In FIG. 1, reference numeral 1 denotes a kitchen device disposed in a kitchen, and a cooking device 2, a sink 3, and the like are disposed in parallel at a lower portion, and a ventilation device 4 with a storage unit is disposed above the cooking device 2. Various other storage devices 5 are arranged in parallel above the sink 3 on the side of the ventilation device 4.
[0013]
As shown in FIG. 2, the ventilation device 4 includes an air channel portion 6 that constitutes an air guide path 7 for sucking exhaust gas, smoke, and the like flowing out from the cooking device 2 and discharging them to the outside or introducing outside air. Provided in the lower part, a storage part 8 is provided in the front part of the upper part of the wind tunnel part 6, and a ventilation duct 9 is provided in the rear part of the storage part 8 to communicate the rear part of the air guide path 7 with the outside. Yes.
[0014]
The wind tunnel portion 6 is formed with an air inlet 10 communicating with the air guide path 7 on the outer peripheral portion and the lower surface of the front portion thereof, and an operation portion 11 is provided at the upper center portion of the front surface. The rear portion of the wind tunnel portion 6 is smoothly swelled downward toward the rear surface to increase the cross-sectional area of the air guide passage 7. The rear portion of the air guide passage 7 includes a fan and an electric motor that drives the fan. A blower 12 is provided. The blower port 12a of the blower 12 opens at the center of the rear upper surface of the wind tunnel portion 6, and one end of the blower duct 9 is connected thereto.
[0015]
The storage portion 8 has a box shape with a front opening, and a door plate 8a that can be freely opened and closed is provided in the front opening. A storage shelf and a storage basket (not shown) are appropriately provided inside, and the back plate 8b has a back plate 8b. An inspection port 13 for inspecting the air duct 9 and the like is provided and is detachably closed by an inspection lid (not shown). Note that a non-combustible material layer 8c is formed on the rear surface of the back plate 8b and the inspection lid by attaching a non-combustible plate or the like.
[0016]
On both sides of the rear portion of the storage portion 8, there are provided the wind tunnel portion 6 and attachment side plates 14 connected to both side surfaces of the storage portion 8, and the rear edges are connected by a mounting plate 15 connected to the rear surface of the wind tunnel portion 6. 15 is configured to be mounted and fixed on the wall of the kitchen. In addition, the mounting side plate 14 and the mounting plate 15 have openings 14a and 15a so that the air duct 9 can be inserted and disposed so that the air duct 9 can be extended in either direction on both sides or rear side while reducing the weight. Is formed.
[0017]
An incombustible plate 8 d is disposed on the lower surface of the storage portion 8, and an appropriate convection space 16 is provided between the lower surface of the incombustible plate 8 d and the wind tunnel portion 6. On the outer peripheral edge of the convection space 16, a partition plate (not shown) having a vent opening such as punching metal is disposed and partitioned from the outside.
[0018]
According to the ventilation device 4 configured as described above, the storage portion 8 is provided on the wind tunnel portion 6 so that the storage volume in the kitchen device can be increased, and the storage portion 8 is positioned at the front portion on the wind tunnel portion 6. Therefore, the front and rear dimensions of the front portion of the wind tunnel portion 8 can be made compact by using the rear portion of the storage portion 8 as an arrangement space for the air duct 9. The height position can be lowered and the whole can be made compact.
[0019]
In addition, since the non-combustible plate 8d and the air convection space 16 are interposed between the storage unit 8 and the wind tunnel unit 6, the interval between the storage unit 8 and the wind tunnel unit 6 can be reduced by providing the non-combustible plate. In addition, the capacity of the storage unit 8 can be increased, and the storage unit 8 can be easily stored and taken out and the appearance can be improved by positioning the storage unit 8 below.
[0020]
Next, 2nd Embodiment of the ventilation apparatus of this invention is described with reference to FIG. Note that the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.
[0021]
In the present embodiment, a ventilation port 21 is formed in the upper part of the installation location of the cooking device 2 on the wall W of the kitchen, and a blower 22 including a fan and an electric motor for driving the ventilation port 21 is disposed in the ventilation port 21. Yes. A wind tunnel portion 23 is disposed that extends downward from the front portion of the blower 22 and extends from the lower portion to the front and extends in an approximately L shape. A filter 25 is disposed in the wind tunnel portion 23 so as to cross the air guide path 24 before the blower 22. The storage portion 8 is disposed on the front portion of the wind tunnel portion 23. In the figure, reference numeral 8e denotes a storage shelf disposed in the storage unit 8 so that the installation height can be adjusted. Reference numeral 17 denotes a partition plate having a ventilation opening such as a punching metal disposed on the outer peripheral edge of the convection space 16 provided between the storage portion 8 and the wind tunnel portion 23.
[0022]
Further, a non-combustible material layer 8 c is disposed on the rear portion of the storage portion 8 and the partition wall portion of the air guide path 24, and a non-combustible plate 8 d is disposed between the bottom portion of the storage portion 8 and the wind tunnel portion 23.
[0023]
Further, in the upper part of the front surface of the wind tunnel part 23, when the door plate 8a of the storage part 8 is opened, or when a hand is extended in order to put in / out the storage part 8, the human body is in the work space for the storage part 8. Detection means 26 such as a reflective optical sensor for detecting when a part of the sensor approaches is disposed. The detection range of the detection means 26 is set to an appropriate angle range θ obliquely upward from the substantially horizontal direction so that the detection range is not detected simply by a person standing in front of the cooking device 2.
[0024]
A detection signal from the detection means 26 is once inputted to a control device 28 provided in the ventilation device 4 and further inputted to the heating cooking device 2 via a signal line 27. By a signal from the detection means 26, for example, heating by gas is performed. The control valve 29 of the heating source 30 on the near side among the plurality of heating sources 30 of the cooking apparatus 2 is controlled to stop or weaken its output.
[0025]
In the illustrated example, the control device 28 is provided in the ventilation device 4. However, the control device 28 is provided in the cooking device 2, and a signal from the detection means 26 is transmitted to the cooking device 2 via the signal line 27. The signal may be processed at, and the output of the heating source 30 may be controlled.
[0026]
According to the above configuration, even when the blower 22 is disposed in the ventilation port 21 formed on the wall surface W, the front portion on the wind tunnel portion 23 that constitutes the air guide path 24 that guides the exhaust toward the blower 22 is provided. By arranging the storage unit 8, the storage volume in the kitchen device 1 can be increased, and the storage unit 8 can be easily stored and taken out, and the blower 22 and a part of the wind tunnel unit 23 are located at the rear of the storage unit 8. Since it is located, the vertical dimension of the front part of the wind tunnel part 23 can be comprised compactly, the arrangement | positioning height position of the accommodating part 8 can be made low, and the whole can be comprised compactly.
[0027]
Further, when a part of the human body approaches the work space in order to perform operations such as taking in and out the stored items with respect to the storage unit 8, a detection unit 26 detects the part of the human body, and the control device 28 detects a plurality of cooking devices 2. Since the output of at least the near-side heating source 30 is stopped or weakened, it is possible to prevent the worker from being affected by the flame or heat of the heating source 30.
[0028]
Next, a third embodiment of the ventilation device of the present invention will be described with reference to FIG. Note that the same components as those in the second embodiment are denoted by the same reference numerals and description thereof is omitted.
[0029]
In the present embodiment, the storage unit 8 can be moved up and down between the storage cabinet 31, the storage rack body 32, and a position where the storage rack body 32 is stored in the storage cabinet 31 and a use position where the storage rack body 32 is pulled forward and downward. It is comprised with the raising / lowering support mechanism 33 to support. Similar to the first embodiment, the front opening of the storage cabinet 31 is closed by a double door plate 8a so that it can be opened and closed. In addition, a non-combustible material layer 8 c is disposed at the rear portion of the storage cabinet 31 and the partition portion of the air guide path 24, and a non-combustible plate 8 d is disposed between the bottom of the storage cabinet 31 and the wind tunnel portion 23.
[0030]
The storage rack body 32 is constituted by, for example, both side plates, a plurality of stages of nets, and a handle at the lower end of the front end, and the like, as described above by the parallel links of the lifting support mechanisms 33 disposed on the inner surfaces of the both sides of the storage cabinet 31. It is supported so that it can be raised and lowered. The base end of the parallel link of the elevating support mechanism 33 is pivotally supported, the free end is pivotally attached to both side surfaces of the storage rack body 32, and the base end of the parallel link is appropriately connected to a spring and a damper via an interlocking mechanism. (Not shown), and is configured so that the storage rack body 32 can be slowly pulled out forward and downward regardless of its weight.
[0031]
A detection means 34 such as a reflective optical sensor that detects the storage rack body 32 of the storage unit 8 in a state where the storage rack body 32 is pulled out forward and downward is provided on the upper front portion of the wind tunnel portion 23. The detection signal by the detection means 34 is once inputted to the control device 28 provided in the ventilation device 4 and further transmitted to the cooking device 2 through the signal line 27, and by the signal from the detection means 34, for example, heating by gas The control valve 29 of the heating source 30 on the near side among the plurality of heating sources 30 of the cooking apparatus 2 is controlled to stop or weaken its output. The detection unit 34 may use a limit switch or the like that detects the movement of the lifting support mechanism 33 accompanying the lifting operation of the storage rack body 32. In the illustrated example, the control device 28 is provided in the ventilation device 4. However, the control device 28 is provided in the cooking device 2, and a signal from the detection means 34 is transmitted to the cooking device 2 via the signal line 27. The signal may be processed at, and the output of the heating source 30 may be controlled.
[0032]
According to the above configuration, the storage unit 8 is configured to be movable up and down between a position where the storage rack body 32 is stored in the storage cabinet 31 by the lifting support mechanism 33 and a use position where the storage rack body 32 is pulled out forward and downward. Therefore, even if the storage portion 8 is disposed at the upper part of the wind tunnel portion 23, it can be used with ease by pulling the storage rack body 32 forward and downward. Further, it is possible to prevent the operator from being affected by the heating source 30 and the stored items from being overheated when the storage rack body 32 is pulled out or in the pulled-out state.
[0033]
【The invention's effect】
According to the ventilator for a kitchen apparatus of the present invention, as is apparent from the above description, the blower is disposed in the wind tunnel portion constituting the air guide path, and the storage portion is disposed on the upper front side of the wind tunnel portion, An air duct that communicates with the air duct of the wind tunnel is disposed at the rear of the storage unit, and a detection unit that detects when a part of the human body approaches the work space with respect to the storage unit is provided, and a signal from the detection unit is provided. Since the control means for stopping or weakening the output of at least the front heating source among the plurality of heating sources of the cooking device disposed below is provided, a storage portion is provided on the wind tunnel portion of the ventilation device. As a result, the storage capacity of the kitchen device can be increased, and the storage part is located at the front part of the wind tunnel, so that the storage part can be easily stored and taken out, and the rear part of the storage part can be used as a space for arranging the air duct. The vertical dimension of the front part of the wind tunnel Compact can be configured, can constitute the entire compact it is possible lower the height position of the housing unit, also the operator when working with an accommodating portion Ru can be prevented from being affected by the heat source .
[0034]
In addition, the blower is disposed on the wall surface, the wind tunnel portion configuring the air guide path is disposed from the front portion of the blower toward the front of the lower portion thereof, and the storage portion is disposed on the upper front side of the wind tunnel portion. Detecting means for detecting when a part of a human body approaches the working space with respect to the above, a heating source at least on the near side among a plurality of heating sources of a cooking device disposed below by a signal from the detecting means Even when control means to stop or weaken the output of the air is provided, the storage space in the kitchen device can be increased by providing the storage part in the front part on the wind tunnel, and the storage part can be easily stored and taken out. In addition, since the blower and part of the wind tunnel part are located at the rear of the storage part, the vertical dimension of the front part of the wind tunnel part can be made compact, the height position of the storage part can be lowered and the whole can be made compact configuration can be, also housing unit A worker at the time of performing the work for the Ru can be prevented from being affected by the heating source.
[0036]
Also, a blower is arranged in the wind tunnel part that constitutes the air guide path, a storage part is provided at the upper front side of the wind tunnel part, and an air duct that communicates with the air guide path of the wind tunnel part is provided at the rear part of the storage part The storage unit includes a storage cabinet, a storage rack body, and an elevating support mechanism that supports the storage rack body so as to be movable up and down between a position where the storage rack body is stored in the storage cabinet and a use position where the storage rack body is pulled out forward and downward . A detection means for detecting the raising / lowering operation or the pulled-out state of the storage rack body of the storage section is provided, and at least a heating source on the near side of the plurality of heating sources of the cooking device disposed below by a signal from the detection means If the control means to stop or weaken the output is provided, even if the storage part is provided at the upper part of the wind tunnel part, it can be used conveniently and can be stored by pulling the storage rack body forward and downward Rack body In the drawer or when pulled out state, it can be prevented or operator affected by the heating source, the stored item is to or is overheated.
[0037]
In addition, the blower is disposed on the wall surface, the wind tunnel portion configuring the air guide path is disposed from the front portion of the blower toward the front of the lower portion thereof, and the storage portion is disposed on the upper front side of the wind tunnel portion. Is provided with a storage cabinet, a storage rack body, and a lifting support mechanism that supports the storage rack body so that it can be moved up and down between a position where the storage rack body is stored in the storage cabinet and a use position where the storage rack body is pulled out forward and downward. A detecting means for detecting the raising / lowering operation of the rack body or a pulled-out state is provided, and at least the output of the heating source on the near side among the plurality of heating sources of the cooking device disposed below is stopped by a signal from the detecting means or even if provided with control means for the weak, by drawing also rack body by disposing the housing part on top of the air channel portion in the front lower drawer usability may be used, and rack member Ya in pulled out condition, it can be prevented or operator affected by the heating source, the stored item is to or is overheated.
[Brief description of the drawings]
FIG. 1 is an overall front view of a kitchen apparatus provided with a kitchen apparatus ventilation apparatus according to a first embodiment of the present invention.
FIG. 2 is a perspective view of the ventilation device of the embodiment.
FIG. 3 is a longitudinal side view showing a ventilator for a kitchen apparatus and a cooking device according to a second embodiment of the present invention.
FIG. 4 is a longitudinal side view showing a ventilator for a kitchen apparatus and a cooking device according to a third embodiment of the present invention.
FIG. 5 is an overall perspective view of a conventional kitchen apparatus.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Kitchen apparatus 2 Heating cooking apparatus 4 Ventilation apparatus 6 Wind tunnel part 7 Air guide path 8 Storage part 9 Blower duct 12 Blower 22 Fan 23 Wind tunnel part 24 Air guide path 26 Detection means 28 Control means 30 Heating source 31 Storage cabinet 32 Storage rack body 33 Lifting support mechanism 34 Detection means W Wall surface

Claims

A ventilator disposed on an upper part of a cooking device in a kitchen apparatus, wherein a blower is disposed in a wind tunnel portion that constitutes an air guide path, a storage portion is disposed on an upper front side of the wind tunnel portion, and a storage portion An air duct that communicates with the air duct in the wind tunnel is provided at the rear, and a detection means that detects when a part of the human body approaches the work space with respect to the storage part is provided. A ventilating apparatus for a kitchen apparatus , comprising a control means for stopping or fainting at least the output of a heating source on the near side among a plurality of heating sources of a cooking device provided .

It is a ventilator arranged at the upper part of the cooking device in the kitchen apparatus, the fan is arranged on the wall surface, and the wind tunnel part constituting the air guide path is arranged from the front part of the fan toward the front of the lower part. The storage unit is disposed on the upper front side of the wind tunnel, the detection unit is provided to detect when a part of the human body approaches the work space with respect to the storage unit, and is disposed below by a signal from the detection unit. A ventilating apparatus for a kitchen apparatus , comprising a control unit that stops or weakens the output of at least the front heating source among a plurality of heating sources of the cooking apparatus.

A ventilator disposed on an upper part of a cooking device in a kitchen apparatus, wherein a blower is disposed in a wind tunnel portion that constitutes an air guide path, a storage portion is disposed on an upper front side of the wind tunnel portion, and a storage portion A ventilation duct that communicates with the air duct in the wind tunnel is arranged at the rear, and the storage unit is used to store the storage cabinet, the storage rack body, and the position where the storage rack body is stored in the storage cabinet And an elevating support mechanism that supports the elevating mechanism between the position and the position, and is provided with a detecting means for detecting the raising / lowering operation or the pulled-out state of the storage rack body of the storage section, and is disposed below by a signal from the detecting means. At least the front side of the stop or kitchen tuft device ventilator you characterized in that a control means for the weak output of the heating source of the plurality of heat sources of the heating cooking apparatus are.

It is a ventilator arranged at the upper part of the cooking device in the kitchen apparatus, the fan is arranged on the wall surface, and the wind tunnel part constituting the air guide path is arranged from the front part of the fan toward the front of the lower part. The storage unit is disposed on the upper front side of the wind tunnel, and the storage unit is located between the storage cabinet, the storage rack body, the position where the storage rack body is stored in the storage cabinet, and the use position where the storage rack body is pulled out forward and downward. A heating and cooking device provided with a detecting means for detecting the raising / lowering operation or the pulled-out state of the storage rack body of the storage portion, and being disposed below by a signal from the detecting means A ventilating apparatus for a kitchen apparatus, characterized in that a control means for stopping or fainting the output of at least the front heating source among the plurality of heating sources is provided.