JP6296287B2 - Range food - Google Patents

Range food Download PDF

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JP6296287B2
JP6296287B2 JP2014065197A JP2014065197A JP6296287B2 JP 6296287 B2 JP6296287 B2 JP 6296287B2 JP 2014065197 A JP2014065197 A JP 2014065197A JP 2014065197 A JP2014065197 A JP 2014065197A JP 6296287 B2 JP6296287 B2 JP 6296287B2
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hood
led
obliquely
cover
led element
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JP2015187529A (en
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崇 澤居
崇 澤居
孝 古山
孝 古山
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Panasonic Intellectual Property Management Co Ltd
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本発明は、調理機器の上方に設置され、ＬＥＤ照明装置を有するレンジフードに関する。   The present invention relates to a range hood that is installed above a cooking appliance and has an LED lighting device.

従来、この種のレンジフードは、フードとＬＥＤ照明を一体化して、その接続面を平面としたレンジフードが知られている。（例えば、特許文献１参照）。   Conventionally, this type of range hood is known as a range hood in which the hood and LED lighting are integrated and the connection surface is flat. (For example, refer to Patent Document 1).

以下、そのレンジフードについて図４を参照しながら説明する。   Hereinafter, the range hood will be described with reference to FIG.

図４に示すように、調理器上方に設置され、下面に吸込口を設けたフード部１０１と、前記フード部の上方に吹出口を設けた本体１０２と、本体１０２の内部に調理時に発生する水蒸気や油煙を室外に排出する送風機１０３とを設けたものであって、本体１０２の下面の前方に本体１０２に内蔵されるＬＥＤ照明１０４とＬＥＤ照明の光の透過部であるＬＥＤ照明レンズ１０５が備えられており、本体１０２とＬＥＤ照明レンズ１０５の表面が平滑に設置されている。   As shown in FIG. 4, the hood part 101 is installed above the cooker and has a suction port on the lower surface, the main body 102 having an air outlet above the hood part, and generated inside the main body 102 during cooking. An air blower 103 that discharges water vapor and oil smoke to the outside is provided, and an LED illumination 104 incorporated in the main body 102 and an LED illumination lens 105 that is a light transmission portion of the LED illumination are provided in front of the lower surface of the main body 102. The surface of the main body 102 and the LED illumination lens 105 is installed smoothly.

特開２００７−７８２２３号公報JP 2007-78223 A

このような従来のレンジフードにおいては、本体と本体の下面の前方に設置されているＬＥＤ照明の光の透過部であるＬＥＤ照明レンズとが平滑に設置おり、使用者がＬＥＤ照明の光を直接覗き込むことができるため眩しく感じるという課題を有しており、この課題を解決するためには、薄型のレンジフードに対して、照明装置の取付面を前方から斜め後方に向けて設置するが、照明装置を薄型のフード内部に直接設置することがスペース上困難であるため、ＬＥＤ基板をフード本体側へ取付け、別途ＬＥＤ照明を覆うためのカバーが必要となり、その際に、ＬＥＤ素子からの光がフード本体とカバーの板金突合せ部等の意図しない箇所から漏れることや、外部からＬＥＤ基板へ油煙や蒸気の進入する、という課題を有していた。   In such a conventional range hood, the main body and the LED illumination lens that is a light transmission portion of the LED illumination installed in front of the lower surface of the main body are installed smoothly, and the user directly transmits the LED illumination light. It has a problem of feeling dazzling because it can be looked into, and in order to solve this problem, the mounting surface of the lighting device is installed from the front to the diagonally rear direction on the thin range hood, Since it is difficult to install the lighting device directly in the thin hood, it is difficult to install the LED board on the hood main body side, and a cover for covering the LED illumination is required separately. However, it has the subject that it leaks from unintended places, such as a sheet metal butt | matching part of a hood main body and a cover, and the oil smoke and a vapor | steam approach from the exterior to an LED board.

そこで本発明は、上記従来の課題を解決するものであり、ＬＥＤ素子からの光がフード本体とカバーとの隙間すなわち板金突合せ部等の意図しない箇所から漏れることや、外部からＬＥＤ基板へ油煙や蒸気の進入を防ぐことができるレンジフードを提供することを目的とする。   Accordingly, the present invention solves the above-described conventional problems, and light from the LED element leaks from an unintended location such as a gap between the hood main body and the cover, that is, a sheet metal butting portion, or oil smoke or It aims at providing the range hood which can prevent an invasion of steam.

そして、この目的を達成するために、本発明は、調理器の上方に設置され、内部にシロッコファンを有するファンケーシングを備えた送風装置と、前記送風装置の下部に下方に開口する薄型のフード部とを備え、前記フード部の前方に下方に向けて斜めに設置された複数個のＬＥＤからなる照明装置と、前記照明装置は前記フード部側に固定した複数個のＬＥＤ素子で構成されたＬＥＤ基板を取り付けるＬＥＤ取付部の全周から下方に向けて広がるような偏光部を有した基板ホルダーと、前記基板ホルダーとＬＥＤ基板を覆うレンズを有したカバーを設け、前記基板ホルダーの前記偏光部の下方の周縁部の全周を、前記レンズの外周部でかつ前記カバーに連接し設置したこととしたものであり、これにより所期の目的を達成するものである。   In order to achieve this object, the present invention provides an air blower provided with a fan casing having a sirocco fan inside, and a thin hood that opens downward at the lower part of the air blower. And a lighting device composed of a plurality of LEDs installed obliquely downward and forward in front of the hood portion, and the lighting device comprises a plurality of LED elements fixed to the hood portion side. A substrate holder having a polarizing portion that spreads downward from the entire circumference of the LED mounting portion for attaching the LED substrate, and a cover having a lens that covers the substrate holder and the LED substrate are provided, and the polarizing portion of the substrate holder The entire circumference of the lower peripheral edge portion of the lens is connected to the outer peripheral portion of the lens and to the cover, thereby achieving the intended purpose.

本発明によれば、調理器の上方に設置され、内部にシロッコファンを有するファンケーシングを備えた送風装置と、前記送風装置の下部に下方に開口する薄型のフード部とを備え、前記フード部の前方に下方に向けて斜めに設置された複数個のＬＥＤからなる照明装置と、前記照明装置は前記フード部側に固定した複数個のＬＥＤ素子で構成されたＬＥＤ基板を取り付けるＬＥＤ取付部の全周から下方に向けて広がるような偏光部を有した基板ホルダーと、前記基板ホルダーとＬＥＤ基板を覆うレンズ有したカバーを設け、前記基板ホルダーの前記偏光部の下方の周縁部の全周を、前記レンズの外周部でかつ前記カバーに連接し設置した、という構成にしたことにより、ＬＥＤ素子から出た光は偏光部内のみ照射され、油煙や蒸気は基板ホルダーの偏光部の下方の周辺部の全周とカバーとが連接している箇所で基板ホルダー内部への侵入を防ぐこととなるので、ＬＥＤ素子からの光がフード本体とカバーの板金突合せ部等の意図しない箇所から漏れることや、外部からＬＥＤ基板へ油煙や蒸気の進入を防ぐことができる、という効果を得ることができる。   According to the present invention, the hood unit is provided with a blower provided with a fan casing having a sirocco fan installed inside the cooker, and a thin hood portion that opens downward at a lower portion of the blower. A lighting device composed of a plurality of LEDs installed obliquely forward and downward, and an LED mounting portion for mounting the LED substrate composed of a plurality of LED elements fixed on the hood portion side. A substrate holder having a polarizing portion that spreads downward from the entire circumference, and a cover having a lens that covers the substrate holder and the LED substrate are provided, and the entire circumference of the peripheral portion below the polarizing portion of the substrate holder is provided. In this configuration, the light emitted from the LED element is irradiated only in the polarization portion, and the oil smoke and vapor are emitted from the substrate holder. The light from the LED element can be prevented from entering the inside of the substrate holder at the place where the entire periphery of the lower part of the polarizing part is connected to the cover. It is possible to obtain an effect of leaking from an unintended part of the device and preventing oil smoke and vapor from entering the LED substrate from the outside.

本発明の実施の形態１のレンジフードの示す側面構成図Side structure figure which the range hood of Embodiment 1 of this invention shows 同レンジフードの照明装置を示す詳細側面構成図Detailed side view showing lighting equipment of the same range hood 本発明の実施の形態２のレンジフードの照明装置を示す詳細側面構成図The detailed side surface block diagram which shows the illuminating device of the range hood of Embodiment 2 of this invention 従来のレンジフードを示す下方からの斜視図Perspective view from below showing a conventional range hood

本発明のレンジフードは、調理器の上方に設置され、内部にシロッコファンを有するファンケーシングを備えた送風装置と、前記送風装置の下部に下方に開口する薄型のフード部とを備え、前記フード部の前方に下方に向けて斜めに設置された複数個のＬＥＤ素子からなる照明装置と、前記照明装置は前記フード部側に固定した複数個のＬＥＤ素子で構成されたＬＥＤ基板を取り付けるＬＥＤ取付部の全周から下方に向けて広がるような偏光部を有した基板ホルダーと、前記基板ホルダーとＬＥＤ基板を覆うレンズ有したカバーを設け、前記基板ホルダーの前記偏光部の下方の周縁部の全周を、前記レンズの外周部でかつ前記カバーに連接し設置した、という構成を有する。これにより、ＬＥＤ素子から出た光は偏光部内のみ照射され、油煙や蒸気は基板ホルダーの偏光部の下方の周辺部の全周とカバーとが接触している箇所でホルダー内部への侵入を防ぐこととなるので、ＬＥＤ素子からの光がフード本体とカバーの隙間すなわち板金突合せ部等の意図しない箇所から漏れることや、外部からＬＥＤ基板へ油煙や蒸気の進入を防ぐことができる、という効果を奏する。 Les Njifudo of the present invention is installed above the cooker, comprising a blower having a fan casing having a sirocco fan therein and a thin receptacle opening downward to the lower portion of the blower, the hood A lighting device composed of a plurality of LED elements installed obliquely downward and in front of the part, and an LED mounting for attaching the LED substrate composed of the plurality of LED elements fixed to the hood part side of the lighting device A substrate holder having a polarizing part that spreads downward from the entire circumference of the part, and a cover having a lens that covers the substrate holder and the LED substrate, and the entire peripheral part of the substrate holder below the polarizing part is provided. The circumference is the outer periphery of the lens and connected to the cover. As a result, the light emitted from the LED element is irradiated only in the polarization part, and oil smoke and vapor are prevented from entering the holder at the place where the entire periphery of the peripheral part below the polarization part of the substrate holder is in contact with the cover. Therefore, the effect that light from the LED element leaks from an unintended location such as a gap between the hood main body and the cover, that is, a sheet metal butting portion, and that oil and vapor can be prevented from entering the LED substrate from the outside. Play.

また、偏光部の下方の周縁部にパッキンを設けた、という構成にしてもよい。これにより、油煙や蒸気は偏光部の下方の周辺部に設けているパッキンで基板ホルダー内部への侵入を防ぐこととなるので、ＬＥＤ素子からの光がフード本体とカバーの板金突合せ部等の意図しない箇所から漏れることや、外部からＬＥＤ基板へ油煙や蒸気の進入を更に防ぐことができる、という効果を奏する。   Moreover, you may make it the structure that packing was provided in the peripheral part below the polarizing part. As a result, oil smoke and vapor are prevented from entering the inside of the substrate holder by the packing provided at the lower peripheral portion of the polarizing portion, so that the light from the LED element is intended for the sheet metal butting portion of the hood body and the cover. There is an effect that it is possible to leak from a portion that is not to be performed and to further prevent oil smoke and vapor from entering the LED substrate from the outside.

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

（実施の形態１）
図１に示すように、ＩＨコンロやガスコンロ等の加熱調理器（図示せず）の上方に設置されるレンジフードは、レンジフードの内部にシロッコファン２を有するファンケーシング３を備えた送風装置４と、送風装置４の下部に下方に開口する逆お椀状の薄型のフード部５から構成され、薄型のフード部５の調理者側である前方の凹状である内表面側に加熱調理器の表面を照射するためのＬＥＤで照射する照明装置１が設置される。 (Embodiment 1)
As shown in FIG. 1, a range hood installed above a heating cooker (not shown) such as an IH stove or a gas stove includes an air blower 4 provided with a fan casing 3 having a sirocco fan 2 inside the range hood. And the surface of the heating cooker on the inner surface side which is a concave shape on the front side which is the cooker side of the thin hood portion 5. Illumination device 1 for irradiating with an LED for irradiating is installed.

そして、照明装置１は、加熱調理器の全表面を均一に照射し、且つ、調理者が調理中にＬＥＤ照明の光を直接覗き込むことを防止するために、照明装置１は、前方から斜め下方の後方に向けて設置する。   And the illuminating device 1 irradiates the whole surface of a heating cooker uniformly, and in order to prevent that a cook looks into the light of LED illumination directly during cooking, the illuminating device 1 is diagonal from the front. Install in the downward direction.

そして、図２に示すように、基板ホルダー６は、複数のＬＥＤ素子７を備えたＬＥＤ基板８を保持し、薄型のフード部５の内表面側に、ＬＥＤ素子７が斜め下方の後方に向くように固定する。   As shown in FIG. 2, the substrate holder 6 holds the LED substrate 8 including the plurality of LED elements 7, and the LED elements 7 face obliquely downward and rearward on the inner surface side of the thin hood portion 5. To fix.

そして、基板ホルダー６は、ＬＥＤ基板８を取り付けるために平坦形状をしたＬＥＤ基板取付部９と、ＬＥＤ基板取付部９の周縁から筒状に広がるように開口した偏光部１０から構成し、ＬＥＤ基板取付部９は、薄型のフード部５の前方から斜め下方の後方に向けて角度を設けて構成する。   And the board | substrate holder 6 is comprised from the LED board attachment part 9 made flat in order to attach the LED board 8, and the polarization | polarized-light part 10 opened so that it might spread from the periphery of the LED board attachment part 9 to a cylinder shape, LED board The attachment portion 9 is configured by providing an angle from the front of the thin hood portion 5 toward the rear obliquely downward.

そして、偏光部１０は、ＬＥＤ素子７から照射された光を偏光させて加熱調理器の全表面に均一に照射するように設置し、偏光部１０とＬＥＤ基板取付部９となす角度は、加熱調理器上の要求される照射範囲に従って、変更することが可能である。   And the polarizing part 10 is installed so that the light irradiated from the LED element 7 may be polarized and uniformly irradiated to the entire surface of the heating cooker, and the angle formed between the polarizing part 10 and the LED board mounting part 9 is heated. It can be changed according to the required irradiation range on the cooker.

そして、カバー１１は、基板ホルダー６とＬＥＤ基板８とを包含するように、薄型のフード部５の内側表面に固定する。   Then, the cover 11 is fixed to the inner surface of the thin hood portion 5 so as to include the substrate holder 6 and the LED substrate 8.

カバー１１には、ＬＥＤ素子７から照射された光を拡散させるためのレンズ１２を取付け、レンズ取付面１３は、ＬＥＤ基板取付部９と同様に前方から斜め下方の後方に向けて角度を設けて構成する。   A lens 12 for diffusing the light emitted from the LED element 7 is attached to the cover 11, and the lens attachment surface 13 is provided with an angle from the front to the diagonally lower rear as in the LED board attachment portion 9. Configure.

基板ホルダー６の偏光部１０の下方の周縁部の全周１４は、レンズ１２の外周部に位置し、カバー１１のレンズ取付面１３に連接するように設置する。   The entire circumference 14 of the peripheral edge below the polarizing part 10 of the substrate holder 6 is located on the outer periphery of the lens 12 and is connected to the lens mounting surface 13 of the cover 11.

これにより、ＬＥＤ素子７から出た光は偏光部１０内に照射され、油煙や蒸気は基板ホルダー６の偏光部１０の下方の周縁部の全周１４とカバー１１とが接触しているので基板ホルダー６内部への侵入を防ぐこととなり、ＬＥＤ素子７からの光が薄型のフード部５とカバー１１との隙間すなわち板金突合せ部等の意図しない箇所から光が漏れることや、外部からＬＥＤ基板８へ油煙や蒸気の進入を防ぐことができる。   As a result, the light emitted from the LED element 7 is irradiated into the polarizing portion 10, and the oil smoke and vapor are in contact with the entire periphery 14 of the lower peripheral portion of the polarizing portion 10 of the substrate holder 6 and the cover 11. This prevents light from the LED element 7 from leaking from an unintended location such as a gap between the thin hood portion 5 and the cover 11, that is, a sheet metal butting portion, or the LED substrate 8 from the outside. Can prevent oil smoke and steam from entering.

（実施の形態２）
図３に示すように、偏光部１０の下方の周縁部の全周１４にパッキン１５を設ける。 (Embodiment 2)
As shown in FIG. 3, a packing 15 is provided on the entire periphery 14 of the peripheral edge below the polarizing portion 10.

これにより、煙や蒸気は偏光部の下方の周縁部の全周１４に設けているパッキンで基板ホルダー６の内部への侵入を防ぐこととなるので、ＬＥＤ素子７からの光が薄型のフード部５とカバー１１との隙間すなわち板金突合せ部等の意図しない箇所から漏れることや、外部からＬＥＤ基板へ油煙や蒸気の進入を更に防ぐことができる。   As a result, smoke and vapor are prevented from entering the inside of the substrate holder 6 by the packing provided on the entire periphery 14 of the lower peripheral portion of the polarizing portion, so that the light from the LED element 7 is thin. It is possible to further prevent leakage from an unintended location such as a gap between the cover 5 and the cover 11, that is, a sheet metal butting portion or the like, and entry of oil smoke or steam from the outside to the LED substrate.

本発明にかかるレンジフードは、ＬＥＤ基板からの板金突合せ部等の意図しない箇所からの光漏れやＬＥＤ基板への油煙や蒸気の進入を防ぐことができることを可能とするものであるので、スペースがない空間にＬＥＤ照明を構成する機器等として有用である。   The range hood according to the present invention can prevent light leakage from an unintended location such as a sheet metal butting portion from the LED substrate and the entry of oily smoke or steam to the LED substrate. It is useful as a device that constitutes LED lighting in a space that is not present.

１ 照明装置
２ シロッコファン
３ ファンケーシング
４ 送風装置
５ 薄型のフード部
６ 基板ホルダー
７ ＬＥＤ素子
８ ＬＥＤ基板
９ ＬＥＤ基板取付部
１０ 偏光部
１１ カバー
１２ レンズ
１３ レンズ取付面
１４ 下方の周縁部の全周
１５ パッキン DESCRIPTION OF SYMBOLS 1 Illuminating device 2 Sirocco fan 3 Fan casing 4 Blower device 5 Thin food | hood part 6 Board | substrate holder 7 LED element 8 LED board 9 LED board attaching part 10 Polarizing part 11 Cover 12 Lens 13 Lens attaching surface 14 The perimeter of a lower peripheral part 15 Packing

Claims (2)

調理器の上方に設置され、内部にシロッコファンを有するファンケーシングを備えた送風装置と、
前記送風装置の下部に下方に開口する薄型のフード部と、
前記フード部の前方に設置された複数個のＬＥＤ素子からなる照明装置と、を備え、
前記照明装置は、基板ホルダーと、カバーと、を備え、
前記基板ホルダーは、
前記ＬＥＤ素子および前記ＬＥＤ素子を設けたＬＥＤ基板を、前記フード部の前後方向において前方から斜め下方の後方へ斜めに向くように取り付けるＬＥＤ基板取付部と、
前記フード部の前後方向において前方から斜め下方の後方へ前記ＬＥＤ素子から照明された光が前記調理器の全表面に均一に照射するように斜めに向けて前記ＬＥＤ基板取付部の周縁から筒状に広がるように開口した偏光部と、
を備え、
前記カバーは、
前記フード部の内側表面に固定されていて、
前記フード部の前後方向における前方から斜め上方の後方へ向けて傾斜する傾斜部と、
前記傾斜部の後端から前記フード部の上下方向における上方に向けて垂直に延びる垂直部と、
を備え、
前記傾斜部には、前記フード部の前後方向における前方から斜め下方の後方へ斜めに向くように設置されて前記ＬＥＤ素子から照射された光を拡散させるレンズを備え、
前記基板ホルダーの前記偏光部の下方の周縁部の全周は、前記レンズの外周部に位置し、前記カバーの傾斜部に接触するよう設置されたことを特徴とするレンジフード。 An air blower provided with a fan casing installed above the cooker and having a sirocco fan inside;
A thin hood that opens downward at the bottom of the blower;
And a lighting device comprising a plurality of LED elements disposed in front of the hood portion,
The lighting device includes a substrate holder, a cover, a,
The substrate holder is
An LED substrate mounting portion for mounting the LED element and the LED substrate provided with the LED element so as to be inclined obliquely from the front to the diagonally lower rear in the front-rear direction of the hood portion;
In the front-rear direction of the hood portion, a tube shape is formed from the periphery of the LED board mounting portion so as to be obliquely directed so that the light illuminated from the LED element from the front to the back obliquely downward is uniformly irradiated on the entire surface of the cooker. A polarizing portion that is open to spread out ,
With
The cover is
It is fixed to the inner surface of the hood part,
An inclined part that inclines from the front in the front-rear direction of the hood part toward the rear obliquely upward;
A vertical portion extending vertically from the rear end of the inclined portion upward in the vertical direction of the hood portion ;
With
The inclined portion is provided with a lens that diffuses light emitted from the LED element, which is installed so as to be inclined obliquely from the front in the front-rear direction of the hood portion to the rear in the obliquely lower direction,
Wherein the total circumference of the peripheral edge portion of the lower of the polarization of the substrate holder, located on the outer periphery of the lens, range hood, characterized in that it is installed to contact the inclined portion of the cover. 調理器の上方に設置され、内部にシロッコファンを有するファンケーシングを備えた送風装置と、
前記送風装置の下部に下方に開口する薄型のフード部と、
前記フード部の前方に設置された複数個のＬＥＤ素子からなる照明装置と、を備え、
前記照明装置は、基板ホルダーと、カバーと、を備え、
前記基板ホルダーは、
前記ＬＥＤ素子および前記ＬＥＤ素子を設けたＬＥＤ基板を、前記フード部の前後方向において前方から斜め下方の後方へ斜めに向くように取り付けるＬＥＤ基板取付部と、
前記フード部の前後方向において前方から斜め下方の後方へ前記ＬＥＤ素子から照明された光が前記調理器の全表面に均一に照射するように斜めに向けて前記ＬＥＤ基板取付部の周縁から筒状に広がるように開口した偏光部と、
を備え、
前記カバーは、
前記フード部の内側表面に固定されていて、
前記フード部の前後方向における前方から斜め上方の後方へ向けて傾斜する傾斜部と、
前記傾斜部の後端から前記フード部の上下方向における上方に向けて垂直に延びる垂直部と、
を備え、
前記傾斜部には、前記フード部の前後方向における前方から斜め下方の後方へ斜めに向くように設置されて前記ＬＥＤ素子から照射された光を拡散させるレンズを備え、
前記偏光部の下方の周縁部は、パッキンを介して前記カバーの傾斜部と接続されるよう設けられたことを特徴とするレンジフード。 An air blower provided with a fan casing installed above the cooker and having a sirocco fan inside;
A thin hood that opens downward at the bottom of the blower;
A lighting device comprising a plurality of LED elements installed in front of the hood portion,
The lighting device includes a substrate holder and a cover,
The substrate holder is
An LED substrate mounting portion for mounting the LED element and the LED substrate provided with the LED element so as to be inclined obliquely from the front to the diagonally lower rear in the front-rear direction of the hood portion;
In the front-rear direction of the hood portion, a tube shape is formed from the periphery of the LED board mounting portion so as to be obliquely directed so that the light illuminated from the LED element from the front to the back obliquely downward is uniformly irradiated on the entire surface of the cooker. A polarizing portion that is open to spread out,
With
The cover is
It is fixed to the inner surface of the hood part,
An inclined part that inclines from the front in the front-rear direction of the hood part toward the rear obliquely upward;
A vertical portion extending vertically from the rear end of the inclined portion upward in the vertical direction of the hood portion;
With
The inclined portion is provided with a lens that diffuses light emitted from the LED element, which is installed so as to be inclined obliquely from the front in the front-rear direction of the hood portion to the rear in the obliquely lower direction,
Periphery of the lower of the polarizing unit, features and, Relais Njifudo that provided to be connected with the inclined portion of the cover through the packing.
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