JP4258702B2 - Furniture drawer - Google Patents

Furniture drawer Download PDF

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Publication number
JP4258702B2
JP4258702B2 JP2002141447A JP2002141447A JP4258702B2 JP 4258702 B2 JP4258702 B2 JP 4258702B2 JP 2002141447 A JP2002141447 A JP 2002141447A JP 2002141447 A JP2002141447 A JP 2002141447A JP 4258702 B2 JP4258702 B2 JP 4258702B2
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Prior art keywords
drawer
furniture
electrical energy
rechargeable battery
rechargeable
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JP2002141447A
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JP2003000372A (en
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ヘルト ボルフガング
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Julius Blum GmbH
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Julius Blum GmbH
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0012—Furniture
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B77/00—Kitchen cabinets
    • A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
    • A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/037—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit and the lighting unit being located within or on the same housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/008—Tables or desks having means for applying electronic or electric devices
    • A47B2200/0083—Cable or current inlet for drawer or shelf
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/0075—Lighting
    • A47B2220/0077—Lighting for furniture, e.g. cupboards and racks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/301—Lighting for domestic or personal use for furniture

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Drawers Of Furniture (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The furniture drawer (2) can be mounted in a furniture carcass in a manner such that it can be pilled out. An electrical energy transmitter is provided to send electrical energy to the rechargeable battery (3) arranged in or on the drawer. An Independent claim is included for the furniture to which the furniture is installed.

Description

【０００１】
【発明の属する技術分野】
本発明は、家具本体の中で引出可能に支承可能の家具引出と、少なくとも１つの引出可能の家具引出を備えた家具とに関する。
【０００２】
【従来の技術及び発明が解決しようとする課題】
本発明は、家具本体から引出しまでの電気ケーブルの形態で常設させる回線を避けることができる家具引出を提供することを目的とする。
【０００３】
【課題を解決するための手段】
本発明の家具引出は、家具本体から引出しまでの電気ケーブルの形態で常設させる回線を避けるために、引出しの中にもしくは横に配設された少なくとも１つの蓄電体に電気的エネルギーを伝送するための装置を設けたことを特徴とする。
【０００４】
前記のような充電可能の蓄電体を用いて、引出しのためにもしくはその中に内臓する電気的機器、好ましくは家庭用機器のために自動的に供給エネルギーを準備することが可能であり、好ましくは引出しを閉めたときにのみ充電可能の蓄電体の充電のために電気的エネルギーの伝送が行われる。次いで引出しを引き出したときは、充電された蓄電体が例えばランプまたは駆動モータのような電気的消費体に供給し、もしくは引出しの中にある引出しを閉じたときに充電する家庭用機器を取り出すことができる。
【０００５】
前記のような電気的エネルギーを伝送するための装置を実現するために、好ましくは引出後壁に無接触式中継器、好ましくは誘導結合器または差込コンタクトを設けており、これが引出しを閉じたとき自動的に本体側と接触する。電源供給は、例えば通常用いる交流電力網から引出しの領域で人間に危険性のない低電圧領域を好ましくは２５ボルト以下で発生する変圧器を介して行われる。
【０００６】
上記の電気的誘導中継器は、例えば電気歯ブラシにおいてすでに自体公知であり、そのため詳しく説明する必要がない。
【０００７】
充電可能の蓄電体は、スペース上有利に引出壁部もしくは引出底部に組込みもしくは内臓することができる。
【０００８】
しかしまた、電流伝送のために常法による金属製の案内レールを引出しの中に使用することも可能であり、その場合は有利に電源に接続された本体側の案内レールを引出し側の案内レールに接続するために、摺動コンタクトを設けている。
【０００９】
前記のような電気的案内レールを使用する場合、ケーブルを回避することができる。この場合は各位置で引出しの中へ連続的な電力供給が可能になるため、本発明のこの変形体においては再充電可能の蓄電体も基本的に不要である。
【００１０】
むしろ、例えばランプまたはモータのような電気的消費体は常時直接供給することもできる。もちろん、前記のような電化された案内レールを介して蓄電池を有する引出しの内部の家庭用機器も充電することができる。
【００１１】
本発明の特に好ましい実施例は、少なくとも１つの光源が発光ダイオード（ＬＥＤ）として形成されていることによって生じる。発光ダイオードは低電力消費量で良好な発光効率をもつコンパクトな構造方式を兼ね備えている。
【００１２】
通常の電力網から供給するほかに、本発明の別の変形体に従って、引出しもしくは家具本体に太陽電池を設けることも考慮している。前記のような太陽電池を介してコスト的に有利に、特に電力網に接続する必要性なしに引出しの中のもしくは横の電気的消費体の電力供給が可能であり、好ましくは太陽電池と対応する充電調節器とを介して充電される再充電可能の蓄電体が設けられている。
【００１３】
本発明の特に好ましい実施形態は、少なくとも１つの蓄電体が充電可能のバッテリーであることによって生じる。前記のような充電可能のバッテリーは多数の種々の実施形態で得られるため、予想される電力消費量と提供されるスペースとに依存して好適に充電可能のバッテリーを選ぶことができる。
【００１４】
本発明の別の好ましい実施形態は、少なくとも１つの充電可能の蓄電体がコンデンサであることによって生じる。長期の利用後でも、例えば蓄電池の場合と異なり蓄電能力が低下するメモリ効果が発生しないので、コンデンサの場合ほぼ記憶能力の減少は認められない。
【００１５】
【発明の実施の形態】
本発明のその他の長所および詳細は以下の図説明を利用してより詳しく説明する。図１は、一実施例における本発明に従って形成された引出しを備えた本発明に係わる家具本体である。図２ａ、２ｂ、および２ｃは、押込んだ家具引出の水平平面図と引出した家具引出における水平平面図の概略垂直部における本発明に係わる家具引出の一実施例である。図３ａ、３ｂおよび３ｃは、平面図およびフロントパネルの正面図の概略垂直部における太陽電池供給部を備えたもう１つの実施例である。図４ａおよび４ｂは、内臓された照明を備えた本発明に係わる家具引出のもう１つの実施例であり、図４ｂは図４ａ記載の取付枠具の断面図である。図５は、その場合に再充電可能の蓄電池を有する支承された家庭用機器を備えた本発明に係わる家具引出の一実施例である。図６ａ、６ｂおよび６ｃは、垂直縦断面図、平面図およびフロントパネルの正面図における再充電可能の家庭用機器を収容するための太陽電池および保持具を備えた本発明に係わる家具引出のもう１つの実施例である。図７は、電気的駆動モータを備えた本発明に係わる家具引出の一実施例である。図８は、電気的供給が案内レールを介して行われる部分断面図における本発明に係わる家具引出の一実施例である。図９ａ、９ｂおよび９ｃは、押込んだ家具引出における水平平面図と引出した家具引出における水平平面図の概略垂直部における本発明に係わる家具引出の一実施例である。
【００１６】
図１に示した家具本体１は、それぞれ後壁の中に再充電可能の蓄電池（再充電可能のバッテリー）を有する４つの引出可能の引出し２を有する。引出側壁（引出枠部４）の中に概略的に図示した照明５（実際上例えば長尺の蛍光管）を設けており、これが透明の部分を介して引出しの内部を照明する。このランプ５の電源は再充電可能のバッテリー３から行われ、前記バッテリーは、すでに述べたように、引出後壁６の中に内臓されている。この再充電可能のバッテリー３を充電するために、引出しを閉じたときに、以下さらに詳しく説明する電気的エネルギーを伝送するための装置が設けられている。このエネルギーは、例えば太陽電池７から家具本体の上側でまたはプラグ８、変圧器９および回線１０を介して通常の電力網から取り出すことができる。
【００１７】
家具本体の内部ならびに再充電可能のバッテリーとランプ５との間の回線は、詳しく図示しない。前記回線は、スペース的に有利に、好ましくは見えないように敷設することができる。引出しを引出した場合にのみ照明を入れるスイッチも、詳しく図示しない。前記スイッチは、例えば引出後壁に固定し、冷蔵庫扉を開く場合と同様にして照明を入れることができる。太陽電池７もしくは公共の電力網を介した供給は、別法としてまたは同時に設けることができ、詳しく図示しない。電子部品が太陽電池の光が不足する場合に公共の電力網を利用する。それによりエネルギーを節約することができる。しかしまた低電力消費量体の場合は太陽電池単独でも充分とすることができる。
【００１８】
図２ａ、２ｂおよび２ｃに図示した実施例において、再充電可能のバッテリー３は引出底部１１の中に内臓されている。電気的エネルギーを伝送するための装置は、この場合に２分割型に形成した誘導結合器１２ａ、１２ｂからなり、これは引出しを閉めたときに電気的エネルギー伝送を可能にし、それによって回線１３を介して蓄電池に充電することができる。外部からの電力供給は、回線１０を介して、例えば公共の電力網から、変圧器を介してまたは太陽電池から行われる。誘導結合器自体は無接触式の電気的伝送を可能にし、すでに述べたように、例えば電気歯ブラシですでに知られている。前記結合器は、引出しを何度開閉しても全く摩耗が少ない。図２のように引出しを引出したときは、引出しが回線１０から分離される。ここに詳しく図示しない消費体、例えばランプ、駆動モータ等々の電力供給は、その場合に充電された蓄電池３を介して行われる。
【００１９】
図３ａ、３ｂおよび３ｃに図示した実施例において、同様に引出しの底部１１に、太陽電池パネル１５の充電調節器１４を介して引出しのフロントパネル２ａで充電可能である蓄電池３が設けられている。
【００２０】
図４ａおよび４ｂに図示した実施例において、取付枠部４ａ′の中に長尺の蛍光管５が組み込まれており、取付枠部の壁１６は、少なくとも引出しの内側で、引出しの内部空間を照明できるようにするため透明に形成してよい。壁１６は穿孔されており、その穿孔部分を介して結合されており、上部領域には例えばアルミニウム製の保持部が設けられており、これが通常の引出しレール１８の中へ掛釣可能である。全体の取付枠部４ａ′は本来の引出枠部４ａに載置可能であり、上部がレール１８で保持される。
【００２１】
図４ａおよび４ｂの実施例において、簡略にするために電気的回線、再充電可能の蓄電体ならびに場合によって設けられるスイッチは図示していない。しかしまた、別法として連続的な電力供給は案内レールを介して行ってもよく、これは以下さらに図８を利用して説明する。
【００２２】
図５に図示した実施例において、再充電可能の蓄電体はバッテリーの形態で家庭用機器１９の中に配設されており、これは引出し２の中に収容することができる。家庭用機器の中の前記の再充電可能のバッテリーの充電は、引出しを閉じたとき誘導結合器１２ａ、１２ｂと保持具２０とを介して行われ、これらは差込コンタクトまたは同様に誘導結合器のいずれかとしてよい。引出しを引出したときは、そこで家庭用機器１９を簡単に取り出すことができる。
【００２３】
図６ａ、６ｂおよび６ｃは、保持具２０のための別法の電力供給、すなわち太陽電池パネル１５を介した、充電調節器１４および保持具２０への回線２１である。家庭用機器はこの図示においてまさに取り出されている。
【００２４】
図７は、電気的エネルギーを伝送するための装置が家具本体１から引出し２へ機械的な差込コンタクト１２ａ′、１２ｂ′を介して行う実施例であり、これは引出しを閉じたとき自動的に電気的コンタクトを構築する。家具後壁６の中には、さらに再充電可能の蓄電体が充電可能のバッテリー３の形態で内臓されており、これはスイッチ２２および回線２３を介して引出しの底部１１で電気的駆動モータ２４に供給する。前記駆動モータは、本体側のレールの歯付棒２６に係合し、それによって引出しの駆動を可能にするピニオン２５を担持する。本体側の案内レール２７と引出し側の案内レール２８との間の通常の走行ローラもしくは滑動体は、簡略にするため図示しない。これらは今日の工業規格に相当する。つまり図７に図示した実施例において、自走式に自体駆動される引出しは駆動モータ２４の電力供給の邪魔になる可動ケーブルなしに得られる。
【００２５】
図８に図示した実施例において、本体側に固定した案内レール２７は位置２９で供給回線１０（正極）と電気的に接触する。引出し２から底部１１および側壁４ａが片側に図示されている。引出しと接続されて、引出し側の案内レール２８、大幅に概略的に図示したローラ、ころ軸受またはすべり軸受３０は引出しレール２７に対して引出可能である。ここで常時接触している本体側の案内レール２７と引出し側の案内レール２８との間の電気的コンタクトを構築するために、摺動コンタクト３１を設けてあり、これが各引出し位置で特に引出しを閉じている場合にも、引出しの内部とのコンタクトを構築する。接触点２９′とケーブル２１を介して再充電可能のバッテリー３を充電することができる。これは、もちろんスペース的に有利に引出底部１１の中に内臓してもよい。別の極は、回線２１′を介して、右側のここに図示しない類似のシステムを介して案内レールに常時接触している。このようなシステムにおいては、もちろんその場合に各引出し位置で引出しにもしくはその中にまたはその横に取付けられた消費体の電気的供給を保証することを可能にするため、再充電可能の蓄電体を省くこともできる。
【００２６】
図９ａ、９ｂおよび９ｃに図示した実施例は、再充電可能のバッテリー３の代わりに５つの好ましくは並列に接続したコンデンサ３２の配列を引出底部１１の中に内臓したことによって、図２ａ、２ｂおよび２ｃに図示した実施例から区別されている。例えば市販されている典型的にセンチメートル範囲の寸法とそれぞれのオーダーに応じて５０〜５００μＦの容量とを有するコンデンサを使用してよい。これらは、例えば典型的な引出しの開時間にわたり光源を駆動するために充分である。
【００２７】
【発明の効果】
本発明の家具引出は、上記構成を採ったことにより、家具本体から引出しまでの電気ケーブルの形態で常設させる回線を避けることができる。
【図面の簡単な説明】
【図１】図１は、本発明の引出しを備えた家具本体を示す斜視図である。
【図２】本発明の家具引出の一実施例を示し、２ａは押込んだ家具引出の縦断面図であり、２ｂは押込んだ家具引出の水平平面図であり、２ｃは引出した家具引出の水平平面図である。
【図３】本発明の家具引出の別の実施例を示し、３ａは家具引出の縦断面図であり、３ｂはその平面図、３ｃはフロントパネルの正面図である。
【図４】本発明の家具引出のさらに別の実施例を示し、４ａは内臓された照明を備えた家具引出の斜視図であり、４ｂは、その取付枠具の拡大断面図である。
【図５】図５は再充電可能の蓄電池を有する支承された家庭用機器を備えた家具引出の拡大平面図である。
【図６】再充電可能の家庭用機器を収容するための太陽電池および保持具を備えた家具引出を示し、６ａはその縦断面図、６ｂはその平面図、６ｃはフロントパネルの正面図である。
【図７】図７は電気的駆動モータを備えた本発明に係わる家具引出の縦断面図である。
【図８】図８は電気的供給が案内レールを介して行われる家具引出の部分断面図である。
【図９】本発明の家具引出のさらに別の実施例を示し、９ａは押込んだ家具引出の縦断面図、９ｂはその平面図、９ｃは引出した家具引出の水平平面図である。
【符号の説明】
１・・・家具本体
２・・・引出し
２ａ、４ａ、６・・・引出し壁
３・・・バッテリー
７・・・太陽電池
１２ａ、１２ｂ、１２ａ′、１２ｂ′・・・蓄電体に電気的エネルギーを伝送するための装置
５、１９、２４・・・バッ電気的消費体
２０・・・保持具
３２・・・コンデンサ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a furniture drawer which can be supported so as to be able to be drawn out in the furniture body, and to a furniture provided with at least one drawable furniture drawer.
[0002]
[Prior art and problems to be solved by the invention]
An object of the present invention is to provide a furniture drawer that can avoid a permanent line in the form of an electrical cable from the furniture body to the drawer.
[0003]
[Means for Solving the Problems]
The furniture drawer of the present invention is for transmitting electrical energy to at least one power storage unit disposed in or next to the drawer in order to avoid a permanent circuit in the form of an electrical cable from the furniture body to the drawer. The apparatus is provided.
[0004]
Using the rechargeable power storage body as described above, it is possible to automatically prepare the supply energy for the drawer or for the electrical equipment built in it, preferably for household equipment, preferably Electric energy is transmitted to charge the storage battery that can be charged only when the drawer is closed. Then, when the drawer is pulled out, the charged power storage body supplies to an electrical consumer such as a lamp or drive motor, or removes household equipment that charges when the drawer in the drawer is closed Can do.
[0005]
In order to realize the device for transmitting electrical energy as described above, a contactless repeater, preferably an inductive coupler or a plug contact, is preferably provided on the rear wall of the drawer, which closes the drawer. When it comes into contact with the main body automatically. The power supply is performed, for example, via a transformer that generates a low-voltage region that is not dangerous to humans in the region drawn from the AC power network that is normally used, preferably at 25 volts or less.
[0006]
The electrical induction repeaters described above are already known per se, for example in electric toothbrushes, and therefore do not need to be described in detail.
[0007]
The rechargeable power storage unit can be incorporated or built in the drawer wall or the drawer bottom, advantageously in terms of space.
[0008]
However, it is also possible to use conventional metal guide rails in the drawer for current transmission, in which case the main body guide rail connected to the power supply is advantageously used as the drawer side guide rail. A sliding contact is provided for connection to the terminal.
[0009]
Cables can be avoided when using such electrical guide rails. In this case, it is possible to continuously supply power into the drawer at each position, so that in this variant of the invention, a rechargeable power storage is also basically unnecessary.
[0010]
Rather, electrical consumers such as lamps or motors can always be supplied directly. Of course, the household equipment inside the drawer having the storage battery can be charged through the electrified guide rail as described above.
[0011]
A particularly preferred embodiment of the invention results from the fact that at least one light source is formed as a light emitting diode (LED). Light emitting diodes combine a compact structure with low power consumption and good luminous efficiency.
[0012]
In addition to supplying from the normal power grid, it is also contemplated to provide solar cells on the drawer or furniture body according to another variant of the invention. Cost-advantageously via a solar cell as described above, it is possible to supply an electrical consumer in the drawer or next to the drawer without the need for connection to a power grid, preferably corresponding to the solar cell A rechargeable power storage unit that is charged via a charge controller is provided.
[0013]
A particularly preferred embodiment of the invention results from the fact that at least one power storage unit is a rechargeable battery. Such a rechargeable battery can be obtained in a number of different embodiments, so that a suitably rechargeable battery can be selected depending on the expected power consumption and the space provided.
[0014]
Another preferred embodiment of the present invention results from the at least one rechargeable battery being a capacitor. Even after long-term use, unlike the case of a storage battery, for example, the memory effect that the storage capacity is reduced does not occur.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Other advantages and details of the present invention will be described in more detail using the following figure description. FIG. 1 is a furniture body according to the present invention with a drawer formed according to the present invention in one embodiment. 2a, 2b, and 2c are one embodiment of a furniture drawer according to the present invention in a generally vertical portion of a horizontal plan view of a pushed-in furniture drawer and a horizontal plan view of the pulled out furniture drawer. FIGS. 3a, 3b and 3c are another example with a solar cell supply in the schematic vertical portion of the plan view and front view of the front panel. Figures 4a and 4b are another embodiment of a furniture drawer according to the present invention with built-in lighting, and Figure 4b is a cross-sectional view of the mounting frame described in Figure 4a. FIG. 5 is an example of a furniture drawer according to the invention with a supported household appliance having a rechargeable storage battery in that case. Figures 6a, 6b and 6c show a furniture drawer according to the invention with a solar cell and a holder for housing rechargeable household equipment in a vertical longitudinal section, a plan view and a front view of the front panel. One example. FIG. 7 shows an embodiment of the furniture drawer according to the present invention provided with an electric drive motor. FIG. 8 shows an embodiment of the furniture drawer according to the present invention in a partial cross-sectional view in which the electrical supply is performed via a guide rail. FIGS. 9a, 9b and 9c show an embodiment of the furniture drawer according to the present invention in a generally vertical section of the horizontal plan view of the pushed-in furniture drawer and the horizontal plan view of the pulled-out furniture drawer.
[0016]
The furniture body 1 shown in FIG. 1 has four drawerable drawers 2 each having a rechargeable storage battery (rechargeable battery) in the rear wall. Illumination 5 (in practice, for example, a long fluorescent tube) schematically illustrated is provided in the drawer side wall (drawer frame portion 4), and this illuminates the inside of the drawer through a transparent portion. The lamp 5 is powered from a rechargeable battery 3, which is built into the rear drawer wall 6 as already mentioned. In order to charge this rechargeable battery 3, a device is provided for transmitting electrical energy, which will be explained in more detail below, when the drawer is closed. This energy can be taken from the normal power grid, for example from the solar cell 7 on the upper side of the furniture body or via the plug 8, the transformer 9 and the line 10.
[0017]
The interior of the furniture body and the line between the rechargeable battery and the lamp 5 are not shown in detail. The line can be laid out in an advantageous manner, preferably invisible. A switch that turns on the light only when the drawer is pulled out is not shown in detail. The switch can be fixed, for example, on the wall after the drawer, and can be turned on in the same manner as when the refrigerator door is opened. Supply via solar cell 7 or public power grid can alternatively or simultaneously be provided and is not shown in detail. Public power grids are used when electronic components run out of solar cell light. Thereby, energy can be saved. However, in the case of a low power consumption body, a solar cell alone can be sufficient.
[0018]
In the embodiment illustrated in FIGS. 2 a, 2 b and 2 c, the rechargeable battery 3 is embedded in the drawer bottom 11. The device for transmitting electrical energy consists of inductive couplers 12a, 12b, in this case formed in two parts, which enables electrical energy transmission when the drawer is closed, thereby connecting the line 13 to it. The storage battery can be charged via Power supply from the outside is performed via the line 10, for example from a public power grid, via a transformer or from a solar cell. The inductive coupler itself enables contactless electrical transmission and, as already mentioned, is already known, for example with an electric toothbrush. The coupler has very little wear no matter how many times the drawer is opened and closed. When the drawer is pulled out as shown in FIG. 2, the drawer is separated from the line 10. Electric power is supplied from a consumer (not shown in detail), such as a lamp and a drive motor, via the storage battery 3 charged in that case.
[0019]
3a, 3b and 3c, similarly, a storage battery 3 is provided at the drawer bottom 11 which can be charged by the drawer front panel 2a via the charging regulator 14 of the solar panel 15. .
[0020]
In the embodiment shown in FIGS. 4a and 4b, a long fluorescent tube 5 is incorporated in the mounting frame 4a ', and the wall 16 of the mounting frame is at least inside the drawer and defines the internal space of the drawer. It may be made transparent so that it can be illuminated. The wall 16 is perforated and connected through its perforated portion, and the upper region is provided with a holding part, for example made of aluminum, which can be hooked into a normal drawer rail 18. The entire mounting frame portion 4 a ′ can be placed on the original drawer frame portion 4 a, and the upper portion is held by the rail 18.
[0021]
In the embodiment of FIGS. 4a and 4b, for the sake of simplicity, the electrical lines, rechargeable power storage units and optionally provided switches are not shown. However, alternatively, continuous power supply may be provided via a guide rail, which will be further explained with reference to FIG.
[0022]
In the embodiment illustrated in FIG. 5, the rechargeable power storage unit is arranged in the household appliance 19 in the form of a battery, which can be accommodated in the drawer 2. The rechargeable battery in the household appliance is charged via the inductive couplers 12a, 12b and the retainer 20 when the drawer is closed, these being plug contacts or similarly inductive couplers. It may be either. When the drawer is pulled out, the household device 19 can be easily taken out there.
[0023]
FIGS. 6 a, 6 b and 6 c show an alternative power supply for the holder 20, ie a line 21 to the charge regulator 14 and the holder 20 via the solar panel 15. Household equipment is just taken out in this illustration.
[0024]
FIG. 7 shows an embodiment in which the device for transmitting electrical energy is carried out from the furniture body 1 to the drawer 2 via mechanical plug contacts 12a ′, 12b ′, which is automatic when the drawer is closed. To make electrical contacts. In the back wall 6 of the furniture, a rechargeable power storage unit is built in the form of a rechargeable battery 3, which is connected to an electric drive motor 24 at the bottom 11 of the drawer via a switch 22 and a line 23. To supply. The drive motor carries a pinion 25 that engages the toothed rod 26 of the rail on the body side, thereby enabling the drive of the drawer. An ordinary traveling roller or sliding body between the guide rail 27 on the main body side and the guide rail 28 on the drawer side is not shown for simplicity. These correspond to today's industrial standards. That is, in the embodiment shown in FIG. 7, the drawer that is driven in a self-propelled manner can be obtained without a movable cable that obstructs the power supply of the drive motor 24.
[0025]
In the embodiment shown in FIG. 8, the guide rail 27 fixed to the main body is in electrical contact with the supply line 10 (positive electrode) at a position 29. From the drawer 2 the bottom 11 and the side wall 4a are shown on one side. Connected to the drawer, the guide rail 28 on the drawer side, the roller, the roller bearing or the plain bearing 30, which is illustrated schematically, can be pulled out with respect to the drawer rail 27. Here, in order to establish an electrical contact between the guide rail 27 on the main body side and the guide rail 28 on the drawer side, which are always in contact with each other, a sliding contact 31 is provided. Make contact with the inside of the drawer even when closed. The rechargeable battery 3 can be charged via the contact point 29 ′ and the cable 21. Of course, this may be incorporated in the drawer bottom 11 in a space-efficient manner. The other pole is always in contact with the guide rail via line 21 'via a similar system not shown here on the right side. In such a system, of course, a rechargeable battery is then available in order to ensure the electrical supply of the consumer mounted at or in or next to the drawer at each drawer position. Can be omitted.
[0026]
The embodiment illustrated in FIGS. 9 a, 9 b and 9 c, instead of the rechargeable battery 3, includes an array of five preferably parallel connected capacitors 32 in the drawer bottom 11, so that FIGS. And 2c from the example illustrated. For example, commercially available capacitors with dimensions typically in the centimeter range and capacities of 50-500 μF depending on the respective order may be used. These are sufficient, for example, to drive the light source over the typical drawer open time.
[0027]
【The invention's effect】
Since the furniture drawer of the present invention adopts the above-described configuration, it is possible to avoid a circuit that is permanently installed in the form of an electric cable from the furniture body to the drawer.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a furniture body provided with a drawer according to the present invention.
FIG. 2 shows an embodiment of a furniture drawer according to the present invention. 2a is a longitudinal sectional view of the pushed-in furniture drawer, 2b is a horizontal plan view of the pushed-out furniture drawer, and 2c is a drawn-out furniture drawer. FIG.
FIG. 3 shows another embodiment of the furniture drawer according to the present invention, in which 3a is a longitudinal sectional view of the furniture drawer, 3b is a plan view thereof, and 3c is a front view of the front panel.
FIG. 4 shows still another embodiment of the furniture drawer according to the present invention. 4a is a perspective view of the furniture drawer with a built-in illumination, and 4b is an enlarged sectional view of the mounting frame.
FIG. 5 is an enlarged plan view of a furniture drawer with supported home appliances having rechargeable storage batteries.
6 shows a furniture drawer with solar cells and holders for housing rechargeable household equipment, 6a being a longitudinal section, 6b being a plan view thereof, and 6c being a front view of a front panel. is there.
FIG. 7 is a longitudinal sectional view of a furniture drawer according to the present invention provided with an electric drive motor.
FIG. 8 is a partial sectional view of a furniture drawer in which electrical supply is performed via a guide rail.
FIG. 9 shows still another embodiment of the furniture drawer according to the present invention, wherein 9a is a longitudinal sectional view of the pushed-out furniture drawer, 9b is a plan view thereof, and 9c is a horizontal plan view of the drawer of the furniture drawer.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Furniture main body 2 ... Drawer 2a, 4a, 6 ... Drawer wall 3 ... Battery 7 ... Solar cell 12a, 12b, 12a ', 12b' ... Electric energy to an electrical storage Devices 5, 19, 24 ... battery consumer 20 ... clamp 32 ... capacitor

Claims (12)

引出し壁（２ａ、４ａ、６）または引出底部（１１）の中に組み込まれた少なくとも１つの充電可能の蓄電体に電気的エネルギーを伝送するための装置（１２ａ、１２ｂ、１２ａ′、１２ｂ′）を備えたことを特徴とする、家具本体の中で引出可能に支承可能である家具引出。Device (12a, 12b, 12a ′, 12b ′) for transmitting electrical energy to at least one rechargeable battery incorporated in the drawer wall (2a, 4a, 6) or the drawer bottom (11 ) A furniture drawer that can be supported in a drawer so that it can be pulled out of the furniture body. 少なくとも１つの充電可能の蓄電体が充電可能のバッテリー（３）である、請求項１記載の家具引出。The furniture drawer according to claim 1, wherein the at least one rechargeable power storage unit is a rechargeable battery (3). 少なくとも１つの充電可能の蓄電体がコンデンサ（３２）である、請求項１または２記載の家具引出。The furniture drawer according to claim 1 or 2, wherein the at least one chargeable power storage unit is a capacitor (32). 電気的エネルギーを供給するための装置（１２ａ、１２ｂ、１２ａ′、１２ｂ′）が、引出し壁（２ａ、４ａ、６）または引出底部（１１）の中に組み込まれて再充電可能の蓄電体への電気的エネルギー伝送が閉じた引出し（２）で行われるように、家具本体（１）と家具引出（２）との間に電気的ケーブルを回避して形成された、請求項１ないし３のいずれか１項記載の家具引出。A device (12a, 12b, 12a ', 12b') for supplying electrical energy is incorporated into the drawer wall (2a, 4a, 6) or the drawer bottom (11) into a rechargeable battery. 4. An electrical cable formed between the furniture body (1) and the furniture drawer (2), avoiding an electrical cable, so that the electrical energy transmission of the door is performed with a closed drawer (2). Furniture drawer according to any one of the preceding claims. 電気的エネルギーを供給するための装置（１２ａ、１２ｂ、１２ａ′、１２ｂ′）が、少なくとも１つの好ましくは引出後壁（２）に配設された無接触式中継器（１２ａ、１２ｂ）、好ましくは誘導結合器、または差込コンタクト（１２ａ′、１２ｂ′）を有する、請求項４記載の家具引出。 A device for supplying electrical energy (12a, 12b, 12a ', 12b') is preferably a contactless repeater (12a, 12b), preferably disposed on at least one rear drawer wall (2), preferably 5. The furniture drawer according to claim 4 , wherein the has an inductive coupler or a plug-in contact (12a ', 12b') . 家庭用機器の充電可能のバッテリーが保持具（２０）を介して充電可能である充電可能のバッテリーを具備した器具（１９）、好ましくは家庭用機器のための、引出しの中もしくはその横に配設された少なくとも１つの保持具（２０）において、電気的エネルギーを供給するための装置（１２ａ、１２ｂ、１２ａ′、１２ｂ′）が、好ましくは引出後壁（２）に配設された少なくとも１つの無接触式中継器（１２ａ、１２ｂ）、好ましくは誘導結合器、または差込コンタクト（１２ａ′、１２ｂ′）を有することによって、引出し（２）を閉じたときにのみ引出し壁（２ａ、４ａ、６）または引出底部（１１）の中に組み込まれた充電可能の蓄電体に電気的エネルギー伝送が行われるように、家具本体（１）と家具引出（２）との間に電気的ケーブルを回避して電気的エネルギーを供給するための装置（１２ａ、１２ｂ、１２ａ′、１２ｂ′）が形成されていることを特徴とする、家具本体の中で引出可能に支承されている家具引出。Rechargeable batteries household equipment holder (20) instrument equipped with a rechargeable battery is rechargeable via (19), distribution preferably for household appliances, or next to it in a drawer In at least one holder (20) provided, at least one device (12a, 12b, 12a ', 12b') for supplying electrical energy is preferably arranged on the rear drawer wall (2). By having two contactless repeaters (12a, 12b), preferably inductive couplers, or plug contacts (12a ', 12b'), the drawer walls (2a, 4a only when the drawer (2) is closed , 6) or as electrical energy transmission is performed in the chargeable power storage unit incorporated in the pull-out bottom (11), electrically between the furniture body (1) and furniture pull-out (2) Furniture drawers supported removably in the furniture body, characterized in that devices (12a, 12b, 12a ', 12b') are provided for avoiding cables and supplying electrical energy . 家具引出の中もしくはその横に少なくとも１つの電気的消費体（５、１９、２４）、好ましくは光源（５）または家具引出（２）用の駆動モータ（２４）が固定されている、特に請求項１ないし６のいずれか１項記載の家具引出。At least one electrical consumer (5, 19, 24), preferably a light source (5) or a drive motor (24) for the furniture drawer (2) is fixed in or next to the furniture drawer, in particular Item 7. The furniture drawer according to any one of items 1 to 6 . 光源（群）（５）が一部透明に形成された引出壁（２ａ、４ａ、６）の中もしくはその横に配設された、請求項７記載の家具引出。The furniture drawer according to claim 7 , wherein the light source (group) (5) is arranged in or next to the drawer wall (2a, 4a, 6) formed partially transparent. 少なくとも１つの光源（５）が低電圧蛍光管として形成された、請求項７または８記載の家具引出。9. A furniture drawer according to claim 7 or 8 , wherein the at least one light source (5) is formed as a low voltage fluorescent tube. 少なくとも１つの光源（５）が発光ダイオード（ＬＥＤ）として形成された、請求項７ないし９のいずれか１項記載の家具引出。Furniture drawer according to any one of claims 7 to 9 , wherein the at least one light source (5) is formed as a light emitting diode (LED). 家具引出が引出し（２）の中もしくはその横に配設された消費体（５、１９、２４）もしくは充電可能の蓄電体に供給するためにフロントパネル（２ａ）に少なくとも１つの太陽電池（１５）を有する、特に請求項１ないし１０のいずれか１項記載の家具引出。At least one solar cell (15) on the front panel (2a) for the furniture drawer to be supplied to a consumer (5, 19, 24) or a rechargeable battery that is arranged in or next to the drawer (2). ) having, in particular claims 1 to any one furniture drawer according to 10. 家具本体（１）に少なくとも１つの太陽電池（７）が引出し（２）の中にもしくはその横に配設された消費体（５、１９、２４）もしくは充電可能の蓄電体のために配設された、特に請求項１ないし１０記載の少なくとも１つの、引出可能の家具引出を備えた家具。At least one solar cell (7) on the furniture body (1) is arranged for the consumer (5, 19, 24) or the rechargeable battery arranged in or next to the drawer (2) It has been, in particular claims 1 to at least one of the described 10, furniture having a withdrawable furniture drawer.
JP2002141447A 2001-05-17 2002-05-16 Furniture drawer Expired - Fee Related JP4258702B2 (en)

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AT0078501A AT413185B (en) 2001-05-17 2001-05-17 FURNITURE DRAWER
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