M312648 ⑴ • 八、新型說明 ^ 【新型所屬之技術領域】 本創作是有關於一種具有位於庫內上部，以轉動 來開閉前面開口部的方式所形成的冷藏室的電冰箱。 【先前技術】 近年的電冰箱，如第1 0圖表示其縱剖面圖，將 > 頻度最多且容積大的冷藏室（55)，配置在最上部， 下部倂設有與冷藏室（5 5 )同樣的冷藏空間，用來收 菜類的蔬菜室（5 8 )，進而，於其下部倂置製冰室（ 與圖未表示的溫度切換室，且於最下方配置冷凍室（ 的型式具多。 而且，於冷藏室（5 5 )的背面配置，施行冷藏空 冷卻的冷藏用冷卻器（63 )以及風扇（6 5 )，在對應 方之蔬菜室（5 8 )的背部的位置配置，冷卻製冰室（ i 和溫度切換室、冷凍室（5 9 )等之冷凍空間的冷凍用 器（64 )以及風扇（66 )，將來自設於本體下部之機 的壓縮機（8 2 )的冷媒，藉由切換閥，交互流入到前 藏用及冷凍用冷卻器（63 )( 64 )，將各個冷卻到預 度，並將所產生的冷氣，藉由各風扇（65 ) ( 66 )循 各貯藏空間。 再者，前述冷藏室（5 5 )是以轉動式的門來閉塞 開口，並且前述蔬菜室（5 8 )及製冰室（5 6 )和溫度 室、冷凍室（59)是作成抽屜式的門與容器，並藉由 式門 使用 於其 納蔬 56 ) 59 ) 間之 於下 56 ) 冷卻 械室 述冷 定溫 環於 前面 切換 軌道 -5- (2) M312648 ‘ 往前拉。 — 前述冷藏用及冷凍用冷卻器（63 )( 64 )，因 卻到—1 3 °C和一 3 0 °C附近的低溫，故各冷卻器與庫 貯藏室內側，的確有必要隔熱，其結果，與內外的 厚變厚，就會有對該部分外形之貯藏室內的食品收 變小的問題。 對此，爲了提高貯藏室內的收納容積効率，通 • 聚氨酯泡沬（URETHANE FOAM)等的發泡隔熱材所 隔熱壁（54 )中，配置隔熱性能高的預定厚度的真 面板（70 )，讓隔熱壁厚變薄，加大收納容積（參 文獻1 )。 〔專利文獻1〕特開2005 — 69448公報 【新型內容】 〔新型欲解決的課題〕 φ 但是前述真空隔熱面板（70)與發泡隔熱材（ 比，非常的昂貴，並且只配設這個，是解決不了 題，特別是在需要最大容量的冷藏室（55)中，因 室內後部的冷卻器（63 )、及冷卻器與冷藏室（55 間隔熱材所佔的厚度尺寸，與管路配合的後壁面整 成無效容積，依然會造成可收納食品的有效容積大ί 本創作是考慮上述事情所創作，考慮冷卻貯藏 隔熱壁的位置，有效的來配置冷藏用及冷凍用的冷 冷卻風扇、冷氣管路等，藉此謀求小型化，提供可 分別冷 外側及 隔熱壁 納容積 常在由 形成的 空隔熱 照專利 54)相 上述問 配置於 )的隔 體會形 威。 空間和 卻器和 增大冷 -6 - (3) (3)M312648 藏室內貯藏空間之容積的電冰箱爲其目的。 〔用以解決課題的手段〕 爲了解決上述課題，本創作的電冰箱是由：位於庫內 上部，以轉動式門來開閉前面開口的方式所配設的冷藏 室；和將冷卻該冷藏室內的冷卻器與風扇設於冷藏室外， 並且導入所產生的冷氣，吹出到冷藏室內的管路所形成， 形成管路的管路板是做成平板狀，且配設成與形成冷藏室 的內箱背面形成預定間隔而略覆蓋整個背面，藉由風扇將 流入到管路內的冷氣，從管路板的外周側緣附近吹出到冷 藏室內，並且從橫亙於內側部分的上下所設的吹出口，吹 出到冷藏室內爲其特徴。 〔新型效果〕 藉由本創作，將設於冷藏室內之背面的冷氣管路平板 化，將管路厚度變薄，藉此該部分冷藏室的深度尺寸法增 加，就能擴大室內容積，並且不易從電冰箱正面觀看到冷 藏室內的冷氣吹出口，就能提昇外觀品位。 【實施方式】 〔用以實施創作的最佳形態〕 以下依據圖面針對本創作之一實施形態做說明。第1 圖是電冰箱的縱剖面圖，第2圖是其正面圖’以由：外箱 (2 )與內箱（3 )、及以塡充於該些內外箱間之空間部的 (4) (4)M312648 隔熱材（4 )所構成的隔熱箱體所形成的電冰箱本體（1 ) 的內部，作爲貯藏空間，在最上部配置冷藏室（5 ) ’在 其下方，隔著隔熱隔間壁（1 〇 )，倂設配備較小容積的自 動製冰機的製冰室（6 )與溫度切換室（7 )，且分別在該 些的下方獨立配置蔬菜室（8 )，更於最下方配置冷凍室 (9 )。在前述蔬菜室（8 )與冷凍室（9 )之間也設置隔 熱隔間壁（1 〇 )，在各貯藏室的前面開口，分別設置專用 的門，進行開閉自如的閉塞。 前述冷藏室（5 )，由於收納容積最大，使用頻度也 最高，因此利用設置在前面開口部之兩側的鉸鏈，轉動自 如的來樞支對開式的門，以閉塞開口部，配置在下部之冷 藏室（5 )以外的製冰室（6 )及溫度切換室（7 )、蔬菜 室（8 )、冷凍室（9 )等等的貯藏室，由收納容積比冷藏 室小，及因其設置高度位置的使用方便性來看，做成讓保 持於固定在門的支撐框的容器，利用設於室內壁面的軌道 構件於前後滑動，與開門動作一同往室外拉而由容器的上 面開口收納取出食品的抽屜門方式。 在自本體中央部起位於下方的蔬菜室（8 )的背部， 於深度方向朝前後重疊設置著，用以冷卻冷藏室（5 )及 蔬菜室（8 )之冷藏貯藏空間（1 1 )的冷藏用（以下稱 R。）冷卻器（1 3 );和用以冷凍前述製冰室（6 )及溫度 切換室（7 )、冷凍室（9 )等等的冷凍貯藏空間（12 )的 冷凍用（以下稱F。）冷卻器（14 )。 各貯藏空間（1 1 )、（ 1 2 )是藉由以配置在前述R及 (5) M312648 ^ F冷卻器（1 3 ) ( 14 )和機械室的壓縮機（1 9 )等所構成 ' 的冷凍循環系統被冷卻，藉由設於冷藏室（5 )和冷凍室 (9 )等之圖未表示的溫度感測器的感知溫度，來控制運 轉冷凍循環系統，藉由分別配置在前述R冷卻器（13 )及 F冷卻器（14)之附近的R風扇（15)及F風扇（16)的 旋轉，將在各冷卻器所產生的冷氣，供應到高溫側的冷藏 室（5 )和蔬菜室（8 )的冷藏貯藏空間（1 1 )、以及低溫 | 側的冷凍室（9 )和製冰室（6 )、溫度切換室（7 )等的 冷凍貯藏空間（1 2 )，將各自獨立的冷卻控制到預定溫 度。 前述各冷卻器（1 3 )、（ 1 4 )是分別作爲冷凍貯藏空 間用及冷藏貯藏空間用，而專用配設的，藉由儘可能近似 於冷藏用爲—1 3 °C、冷凍用爲-3 0 °C左右之各對應貯藏空 間溫度的蒸發溫度，提高保持冷凍循環系統效率，達到省 電運轉。 p 具體上是對應於上方的製冰室（6 )與溫度切換室 (7 )之背面的前述冷卻風扇（1 5 ) 、（ 1 6 )部分的橫剖 面圖，由塡充發泡隔熱材（4 )之狀態的第3圖、以及F 冷卻器（1 4 )附近之縱剖面圖的第4圖、進而R冷卻器 (1 3 )部分之縱剖面圖的第5圖即可理解’高溫側的R冷 卻器（1 3 )爲前方的蔬菜室（8 )側’低溫側的F冷卻器 (14 )係配設於後部側，該些R及F冷卻器（1 3 )、 (1 4 )，是介設著以發泡苯乙烯等的成型隔熱材所形成的 絕緣蓋（17)，而於前後倂置，進而’由正面觀看’前部 -9- (6) M312648 ' 的R冷卻器（1 3 )是偏靠右側，後方的F冷卻器（1 4 )是 ^ 偏靠左側，以偏離左右而配設。 位於前方的R冷卻器（1 3 )是位在比後方的F冷卻器 (1 4 )更下方，並且對應於R及F的各冷卻器（1 3 )、 (14)的上部，來配置R風扇（15)與F風扇（16)，以 F冷卻器（14 )所產生，且上昇而由F風扇（1 6 )的後部 被吸入的冷凍側的低溫冷氣，是以前部爲吹出側，將一部 | 分冷氣，分別經由擋門（damPer ) ( 1 8 ) ’而導入到前方 的製冰室（6 )及溫度切換室（7 )，其他的大部分冷氣， 則藉由前述絕緣蓋（1 7 )，從形成於F冷卻器（1 4 )之前 面的F吹出管路（29 )，吹出到下方的冷凍室（9 )，將 各室內冷卻控制到設定溫度。 在製冰室（6 )及溫度切換室（7 )循環的冷氣，則通 過偏靠右側而設的R冷卻器（1 3 )之形成於左側的隔熱空 間的I回風管（3 0 )及S回風管（3 9 )，被導入到F冷卻 § 器（14 )下方的F吸入口（ 3 2 )，與在冷凍室（9 )循環 的冷氣合流，而回到F冷卻器（14 )。 冷藏空間側的冷卻，是以從設於右側的 R冷卻器 (1 3 )的上部往後方延伸出的管路，作爲對風扇的吸入管 路（40 )，而將冷氣，從R風扇（1 5 )吹出到上方，且從 R吹出管路（3 4 )，流入到冷藏室（5 )部之如正面圖的 第 6圖所示，從冷藏室（5 )的圖中右側橫亙於背面整 體，形成寬大的背面管路板（2 1 )內，且在R管路（22 ) 內上昇，從形成在背面管路板（2 1 )之外周的上緣和兩側 -10- M312648 ⑺ " 緣部，或是中央部分的R吹出部（2 3 ) ( 2 4 ) ( 2 5 ) * 出到室內，將冷藏室內冷卻到預定溫度。 背面管路板（2 1 )是將合成樹脂射出成型，做成 板狀，在與室內背面之間’形成預定的管路空間（2 2 而配設成略覆蓋冷藏室（5)的整個背面。其外周緣 置成設有內箱（3 )背面部的上壁面及兩側壁面與預 冷氣吹出間隙（24 )、（ 25 )，又在內側的中央部 > 有，橫寬爲背面管路（2 1 )寬之約三分之一左右的間 並且形成上下尺寸是橫亙於複數個室內載置棚架（20 上下端以上的高度尺寸的R中央吹出部（23)。 該R中央吹出部（2 3 )是形成沿著如第6圖之i 線的橫剖面圖的第7圖、以及表示其主要部的第8圖 在將背面管路板（2 1 )於寬度方向分成約三等份的中 度，形成橫亙於上下方向之斷面^字狀的兩肋的 (26 )，將該凹溝（26 )之內側的凹陷部，向著表面 | 立於曲面（27 )，並且，將表面之曲面端緣之外方的 凹溝（26)上面的一部分，一體形成覆蓋在與表面同 上。藉此構成，在背面管路板（2 1 )的中央部，形成 凹溝（26 )的寬度還窄的兩條細縫狀的吹出部（23 ) 而且，如沿著第6圖之B — B線的剖面圖的第9 示，在前述兩肋的凹溝（26 )的各個外側的側壁面， 前述載置棚架（20 )間的位置，例如自棚架表面起對 5 0mm上的位置，橫亙於上下而穿設預定長度的冷氣 口（ 2 8 )，將所吹出的冷氣，形成難以直接碰觸到棚 ，吹 略平 )， 被設 定的 分具 隔， )之 、一 A 所示， 央寬 凹溝 而直 前述 一面 有比 〇 圖所 是從 應於 吹出 架上 -11 - (8) M312648 的載置品，而防止食品凍結。前述冷氣吹出口（ 2 8 )，是 • 對應於各棚架（20 )間，各一個設置在凹溝（26 )的兩 側’由下方向上方’擴大其開口面積，最上部爲約6〇mrr] 左右的開口長。 再者’前述背面管路板（2〇是在其r中央吹出部 (23)之兩側的內面，一體形成卡合鈎（42)，將卡合钩 卡合於安裝在內箱（3)面的扣件（44 )，並且讓下端嵌 .合保持於冷藏室背面下部的管路形成音β。 上述構成，如弟6 Η以虛線箭頭所示，流入到背面管 路板（21)內的冷氣’會從背面管路板（21)的上線及左 右側緣的R吹出部（2 4 ) 、 （ 2 5 )，甚至中央的吹出口 (28) ’往吹出邰（2 3 ) ’如實線箭頭地吹出，來冷卻冷 藏室（5 )內。此時，各R吹出部的冷氣，是從形成在背 面管路板（2 1 )的周端緣與其背面側的內箱（3 )壁面的 角隅部的曲面部之吹出間隙（2 4 )、（ 2 5 )，或者以形成 ，在中央部之兩肋的凹溝（26 )的內側之曲面（27 )爲引 導，指向前方所設的吹出部（2 3 )被吹出，均勻地冷卻冷 藏室（5 )內。 進而，設於前述R中央吹出部（23 )之各棚架間的冷 氣吹出口（28)，因愈上方開口愈大，故來自於上方的冷 氣量愈多，總量能更均勻地冷卻冷藏室（5 )內。 又，該細縫狀的R中央吹出部（2 3 )的寬度尺寸，是 比凹溝（26 )的寛度還窄，由正面觀看時，爲看得到橫亙 於上下的兩條肋的程度，而冷氣吹出口（ 2 8 )被本身隱 -12- M312648 ⑼ 蔽’使用者看不見，而連形成在背面管路板（21)周端緣 之細縫狀的吹出間隙（24 ) 、（ 25 )也同樣地，背面側爲 曲面並不醒目，開門時，可在使用者之視線的位置，形成 良好的冷藏室內的外觀印象。 而且，在冷藏室（5 )內循環的冷氣，會從室內底部 被吸入到，設成朝前方傾斜於前述r吹出管路（34)之前 部的R吸入管路（4 9 )，經由形成在溫度切換室（7 )之 背部的絕緣蓋（17 )的V管路（5 0 )，而導入到蔬菜室 (8 )內，在蔬菜室（8 )內循環冷卻的冷氣，會從蔬菜室 的下方，被吸入到R冷卻器（13 )的下部，重複以後循 •pm 環0 其次’針對其他的實施形態做說明。在與前述實施例 相同的部分，附上相同符號的冷藏室（5 )之正面圖的第 10圖、以及其管路部分之橫剖面圖的第11圖所示的背面 管路板（3 1 )，是藉由風扇將流入到管路（22 )內的冷氣 之橫亙於上下的吹出部分，從管路板面的R中央吹出部 (3 3 )與其兩側緣附近的R吹出部（3 5 )，吹出到冷藏室 (5 )內。 如以虛線箭頭所示，流入到背面管路板（3 1 )內的冷 氣，是其一部分與前述實施例同樣地，從R中央吹出部 (33)，如實線箭頭，吹出到冷藏室（5 )內，從左右側 緣的R吹出口 （ 3 8 )所吹出的冷氣，是以形成在凹溝 (3 6 )之外側的曲面（3 7 )爲引導，指向前方之向外地從 管路板兩側的R吹出部（3 5 )，沿著冷藏室（5 )的側壁 -13- (10) M312648 ' 被吹出，與來自於前述R中央吹出部（33)的冷氣一起在 ' 室內循環，而均勻地冷卻。 第1 2圖、及於第1 3圖表示管路部分之縱剖面的另外 其他的實施例，是將背面管路板（4 1 )的R吹出部（4 3 ) 形成橫長，並且將其端部上下橫亙而配設成沿著管路板 (4 1 )的表面外周緣。 而且，R吹出口（48)是愈上方愈寬，來擴大開口面 _ 積’將從R風扇流入到R管路（22)內的冷氣’大量地吹 出到冷藏室（5 )內，並且從管路板（4 1 )的左右側緣的 內箱（3 )背面部的兩側壁面與設成預定之冷氣吹出間隙 而設置的R吹出部（45)，向著外方吹出，藉由來自冷藏 室（5 )之上方的許多冷氣的吹出與沿著左右側壁的吹 出，而均勻地冷卻室內。 再者，管路板（41 )的上緣是折曲而抵接於內箱 (3)背面，冷藏室（5)的最上棚架（20)部，是藉由來 § 自上方之冷氣吹出部（43 )的吹出冷氣被冷卻，即使R吹 出口（ 48 )是橫長，R吹出部（43 )的構成也是與前述相 同，藉中形成在凹溝（46 )之上部的引導曲面（47 )，讓 冷氣指向前方之向上地向著冷藏室（5)內而吹出，將室 內冷卻到預定溫度。 藉由上述構成，以往是將配設在冷藏室（5 )之背面 的R冷卻器（13)，與F冷卻器（14) 一起配置，不需要 爲了設置冷藏室（5 )之背部的冷卻器的空間，能將冷藏 室（5 )的整個背面作爲冷氣管路（22 )使用。 -14- (11) M312648 特別在上述各實施例中，因背面管路板（2 i ) ( 3 i ) — (4 1 )做成平板狀，配設成略覆蓋冷藏室的整個背面，故 即使深度尺寸受限減少，也能保持較大的吹出管路面積， 對於深度尺寸來說，將在冷卻器的厚度及冷卻器與室內的 隔熱壁厚所需要5 Omm的厚度尺寸，壓縮到爲了僅設置背 面管路板（21 ) 、（ 31 ) 、 （ 41 )所需要的15mm，也能 得到預定的風路斷面積。 | 因而，藉由以該厚度尺寸的壓縮份量，爲冷藏室 (5 )的深度尺寸來增加，就能將冷藏室（5 )容積加的非 常大，有效內容積，於400L左右的大型電冰箱中，可將 有效的收納容積擴大數1 〇 L。 又· ·，在藉由上述構成，構成電冰箱的隔熱貯藏空間之 際，容積較大的冷藏室（5)與最下方的貯藏室、本實施 例的情形，是藉由現場發泡方式來形成與冷凍室（9 )的 隔熱隔間壁（1 0 ) ’得到作爲殼體的剛性，將上下以前述 • 隔熱壁（1 〇 )所間隔的製冰室（6 )與溫度切換室（7 )及 蔬菜室（8 )的背面形成一個劃分’在該部分以構成包含 前述R及F冷卻器（13) 、 （14)與風扇（15)、 (16)、管路的冷卻器室的構件，作爲蒸發器組合或蒸發 器蓋組合而單元化來配設’簡化原來由許多零件群所形成 的冷卻機器零件’不光是組裝作業很容易進行而精度良好 的組裝於預定部位’還能在比較寬廣的空間內輕易且確實 地完成各冷卻器（1 3 )'( 1 4 )與冷凍循環系統的配管連 接、及風扇（1 5 ) ' ( 1 6 >的電氣連接等° -15- (12) M312648 且又，形成單元加以一體化，將各零件的配置堆疊 * 化，得到省空間效果’更藉由單元化，運搬也變得很容 易，製造性和服務作業就能効率化。 .再者，於上述實施形態中，各貯藏室的設計，雖是在 最上部爲冷藏室（5 )，接著倂置製冰室（6 )與溫度切換 室（7) ’且其下部爲蔬菜室（8)，最下部爲冷凍室 (9 )的配置，但本創作並不限於此。 〔產業上的可利用性〕 本創作是可利用於在冷藏室以外的貯藏空間，配設冷 卻器和風扇等的冷卻單元的電冰箱。 【圖式簡單說明] 〔第1圖〕表示本創作之其中一實施形態的電冰箱的 縱剖面圖。 # 〔第2圖〕第1圖之電冰箱的正面圖。 〔第3圖〕表示第1圖之冷卻器及風扇的位置關係的 . 橫剖面圖。 . 〔第4圖〕第3圖之F冷卻器附近的縱剖面圖。 〔第5圖〕第3圖之R冷卻器部分的縱剖面圖。 〔第6圖〕第i圖之冷藏室部分的正面圖。 〔第7圖〕沿著第6圖之A — A線的橫剖面圖。 〔第8圖〕表示第7圖之主要部分的立體圖 〔第9圖〕沿著第6圖之B — B線的縱剖面圖。 -16- (13) M312648 ' 〔第1 〇圖〕表示本創作之其他實施例的冷藏室部分 " 的正面圖。 〔第1 1圖〕第1 0圖之管路部分的橫剖面圖。 〔第1 2圖〕表示本創作之另一其他實施例的冷藏室 部分的正面圖。 〔第1 3圖〕第1 2圖之管路部分的縱剖面圖。 〔第1 4圖〕表示習知電冰箱構成的縱剖面圖。 【主要元件符號說明】 1 :電冰箱本體 4 :隔熱壁 8 :蔬菜室 1 1 :冷藏貯藏空間 1 4 : F冷卻器 1 7 :絕緣蓋 # 2 :外箱 5 :冷藏室 . 9 :冷凍室 • 1 2 :冷凍貯藏空間 1 5 : R風扇 20 :載置棚架 2 1、3 1、4 1 :背面管路板 23、33、43: R中央吹出部 25、35、45 : R側緣吹出部 -17- (14) M312648 27 、 37 、 47 :曲面 28、 38、 48: R 吹出口 2 9 : F吹出管路 3 2 : F吸入口 40 :吸入管路 4 2 ·卡合钩M312648 (1) • VIII. New description ^ [Technical field to which the new type belongs] This creation relates to a refrigerator having a refrigerating compartment formed by opening and closing the front opening portion in the upper portion of the interior of the magazine. [Prior Art] In recent years, the refrigerator has a longitudinal sectional view as shown in Fig. 10, and the refrigerating chamber (55) having the most frequent frequency and large volume is disposed at the uppermost portion, and the lower portion is provided with a refrigerating chamber (5 5 The same refrigerated space is used to receive the vegetable compartment of the vegetable (5 8 ), and further, the ice making compartment is placed in the lower part (the temperature changing chamber not shown in the figure, and the freezing compartment is arranged at the bottom) In addition, a refrigerating cooler (63) and a fan (65) that perform refrigerated air cooling are disposed on the back surface of the refrigerating compartment (5 5 ), and are disposed at the back of the corresponding vegetable compartment (58). The freezing device (64) and the fan (66) for cooling the ice making chamber (i and the freezing space of the temperature switching chamber, the freezing chamber (59), and the like, and the compressor (8 2 ) from the machine provided at the lower portion of the body The refrigerant, by switching valves, flows into the front storage and freezing coolers (63) (64), cools each to a predetermined degree, and produces the cold air by the fans (65) (66). Each storage space. Further, the aforementioned refrigerating chamber (5 5 ) is closed by a rotary door. The mouth, and the aforementioned vegetable room (58) and the ice making room (56) and the temperature room and the freezing room (59) are made into drawer-type doors and containers, and are used by the door for the vegetables 56) 59) Between the lower and lower 56) The cooling chamber says that the cooling thermostat ring switches the track in front -5 - (2) M312648 ' to pull forward. - The above-mentioned refrigerating and freezing coolers (63) (64), because they reach a low temperature of around -13 °C and around 130 °C, it is necessary to insulate each of the coolers and the storage compartment side. As a result, as the thickness of the inside and the outside becomes thicker, there is a problem that the food in the storage compartment of the partial shape is small. In order to improve the storage volume efficiency in the storage compartment, a heat-insulating wall (54) of a foamed heat insulating material such as URETHANE FOAM is provided with a true thickness of a predetermined thickness (70). ), make the thickness of the insulation wall thinner and increase the storage volume (Refer to Reference 1). [Patent Document 1] JP-A-2005-69448 [New content] [New problem to be solved] φ However, the vacuum insulation panel (70) and the foam insulation material are very expensive, and only this is provided. , can not solve the problem, especially in the refrigerating room (55) that requires the maximum capacity, because of the cooler (63) in the rear of the room, and the thickness and size of the cooler and the refrigerating chamber (55 interval hot material, and piping The rear wall surface of the fit is ineffective, and the effective volume of the food can be stored. The creation is based on the above-mentioned matters. Considering the location of the cooling storage wall, it is effective to arrange the cold cooling for refrigeration and freezing. In order to reduce the size of the fan, the air-conditioning duct, and the like, it is possible to provide a partition that can be disposed between the outer side of the cold and the wall of the heat-insulating wall. The space and the refrigerator and the refrigerator to increase the volume of the cold -6 - (3) (3) M312648 storage space for the purpose of the refrigerator. [Means for Solving the Problem] In order to solve the above problems, the refrigerator of the present invention is a refrigerating compartment which is disposed in an upper portion of the interior of the warehouse and which opens and closes the front opening by a rotary door; and cools the refrigerator compartment. The cooler and the fan are disposed outside the refrigerating compartment, and the generated cold air is introduced, and is blown out into a pipeline in the refrigerating compartment, and the piping plate forming the pipeline is formed into a flat shape, and is disposed to form an inner tank forming the refrigerating compartment. The back surface is formed at a predetermined interval to cover the entire back surface slightly, and the cold air that has flowed into the pipeline is blown out from the vicinity of the outer peripheral side edge of the piping plate into the refrigerating chamber by the fan, and from the air outlets provided above and below the inner portion. It is special to blow out into the refrigerator. [New effect] With this creation, the cold air pipe provided on the back side of the refrigerating compartment is flattened, and the thickness of the pipe is thinned, whereby the depth dimension of the part of the refrigerating compartment is increased, and the indoor volume can be enlarged, and it is difficult to The appearance of the appearance can be improved by viewing the cold air outlet of the refrigerator in front of the refrigerator. [Embodiment] [Best form for carrying out creation] Hereinafter, an embodiment of the present invention will be described based on the drawings. Fig. 1 is a longitudinal sectional view of the refrigerator, and Fig. 2 is a front view of the outer casing (2) and the inner casing (3), and the space portion between the inner and outer casings (4) (4) Inside the refrigerator main body (1) formed by the heat insulating box made of M312648 heat insulating material (4), as the storage space, the refrigerating chamber (5) is placed at the uppermost portion. Insulation compartment wall (1 〇), an ice-making room (6) equipped with a small-volume automatic ice machine and a temperature switching room (7), and separately arranged vegetable compartments under the others (8) The freezer compartment (9) is configured at the bottom. A heat insulating partition wall (1 〇 ) is also provided between the vegetable compartment (8) and the freezing compartment (9), and a dedicated door is opened in front of each storage compartment to open and close the clos. Since the refrigerating chamber (5) has the largest storage volume and the highest frequency of use, the hinges provided on both sides of the front opening portion are rotatably pivoted to open the door to close the opening and are disposed at the lower portion. The storage compartment of the ice making compartment (6) and the temperature switching compartment (7), the vegetable compartment (8), the freezing compartment (9) and the like other than the refrigerating compartment (5) is smaller in storage volume than the refrigerating compartment, and is provided by the refrigerator compartment In view of the ease of use of the height position, the container held by the support frame fixed to the door is slid forward and backward by the rail member provided on the indoor wall surface, and is pulled out together with the door opening operation and taken out from the upper opening of the container. Drawer door way for food. The back of the vegetable compartment (8) located at the lower side from the central portion of the main body is vertically disposed in the depth direction, and is used for cooling the refrigerating storage space (1 1 ) of the refrigerating compartment (5) and the vegetable compartment (8). a (hereinafter referred to as R.) cooler (13); and a freezing storage space (12) for freezing the ice making chamber (6), the temperature switching chamber (7), the freezing chamber (9), and the like (hereinafter referred to as F.) cooler (14). Each of the storage spaces (1 1 ) and (1 2 ) is constituted by a compressor (1 9 ) disposed in the aforementioned R and (5) M312648 ^ F coolers (1 3 ) ( 14 ) and a machine room. The refrigerating cycle system is cooled, and the operating refrigerating cycle system is controlled by the sensing temperature of the temperature sensor not shown in the refrigerating chamber (5) and the freezing chamber (9), by being respectively disposed in the aforementioned R The rotation of the R fan (15) and the F fan (16) in the vicinity of the cooler (13) and the F cooler (14) supplies the cold air generated in each cooler to the refrigerating chamber (5) on the high temperature side and The refrigerated storage space (1 1 ) of the vegetable compartment (8), and the freezing storage space (1 2 ) of the freezing compartment (9) on the low temperature side, the ice making compartment (6), the temperature switching compartment (7), etc., will be independent The cooling is controlled to a predetermined temperature. Each of the coolers (1 3 ) and ( 14 ) is used as a freezer storage space and a refrigerated storage space, and is disposed as close as possible to the refrigeration for -13 ° C and for freezing. The evaporation temperature of each storage space temperature around -10 °C improves the efficiency of the refrigeration cycle system and achieves power-saving operation. Specifically, p is a cross-sectional view of the cooling fan (15) and (16) corresponding to the back surface of the upper ice making chamber (6) and the temperature switching chamber (7), and is filled with foaming and heat insulating material. Fig. 3 of the state of (4), Fig. 4 of the longitudinal sectional view of the vicinity of the F cooler (14), and Fig. 5 of the longitudinal sectional view of the portion of the R cooler (1 3) The R cooler (1 3 ) on the side is the vegetable compartment (8 ) on the front side. The F cooler ( 14 ) on the low temperature side is disposed on the rear side, and the R and F coolers (1 3 ), (1 4) It is an insulating cover (17) formed by molding a heat insulating material such as foamed styrene, and is placed in front and rear, and then 'front view' of the front -9-(6) M312648 'R The cooler (1 3 ) is biased to the right side, and the rear F cooler (1 4 ) is located on the left side to be offset from the left and right. The R cooler (1 3 ) located at the front is located below the rear F cooler (1 4 ) and corresponds to the upper portions of the coolers (1 3 ) and (14) of R and F to configure R. The fan (15) and the F fan (16) are generated by the F cooler (14), and the low-temperature cold air rising on the frozen side that is sucked by the rear portion of the F fan (16) is the blown side of the front part. One part is divided into cold air, which is introduced into the front ice making room (6) and the temperature switching room (7) via the damPer (18), respectively, and most of the other cold air is covered by the aforementioned insulating cover ( 1 7), the F-foil line (29) formed in front of the F-cooler (14) is blown out to the lower freezer compartment (9), and the indoors are cooled to a set temperature. The cold air circulating in the ice making chamber (6) and the temperature switching chamber (7) passes through the I return air duct (3 0) formed in the heat insulating space on the left side through the R cooler (13) disposed on the right side. And the S return air duct (3 9 ) is introduced into the F suction port ( 3 2 ) below the F cooling unit (14), merges with the cold air circulating in the freezing chamber (9), and returns to the F cooler (14). ). The cooling on the refrigerating space side is a pipe that extends rearward from the upper portion of the R cooler (1 3 ) provided on the right side, and serves as a suction pipe (40) for the fan, and cools the air from the R fan (1). 5) Blowing out to the top, and blowing the pipe (3 4 ) from the R, flowing into the refrigerator compartment (5) as shown in the front view of Fig. 6, from the right side of the refrigerator compartment (5) to the entire rear side , forming a wide back pipe plate (2 1 ), and rising in the R pipe (22), from the upper edge and the sides formed on the outer side of the back pipe plate (2 1 ) - 10 M312648 (7) " The edge portion, or the R portion of the central portion (2 3 ) ( 2 4 ) ( 2 5 ) * Exits indoors and cools the refrigerator to a predetermined temperature. The back pipe plate (2 1 ) is formed by injection molding synthetic resin into a plate shape, and forms a predetermined pipe space between the inside and the back of the room (2 2 and is disposed so as to cover the entire back surface of the refrigerator compartment (5). The outer peripheral edge is formed with an upper wall surface and a side wall surface of the inner box (3) and a pre-cooling air blowing gap (24), (25), and a central portion on the inner side. Approximately one-third of the width of the road (2 1 ) and the upper and lower dimensions are the R center blowing portions (23) that lie across a plurality of indoor mounting scaffoldings (20 upper and lower ends). The portion (23) is a seventh cross-sectional view along the i-line as shown in Fig. 6, and the eighth portion showing the main portion thereof is divided into about three in the width direction of the back pipe plate (2 1 ). In the middle of the equal portion, the two ribs (26) having a cross-section in the vertical direction are formed, and the depressed portion on the inner side of the concave groove (26) faces the surface|surface (27), and a portion of the upper surface of the groove (26) outside the curved edge of the surface is integrally formed to cover the same as the surface. In the central portion of the back pipe plate (2 1 ), two slit-shaped blowing portions (23) having a narrow width of the groove (26) are formed, and, as in the B-B line along the sixth figure. In the ninth cross-sectional view, the position between the mounting scaffolds (20) on the outer side wall surface of each of the two rib grooves (26) is, for example, a position on the 50 mm from the scaffold surface. A cold air port (28) that is placed at a predetermined length across the upper and lower sides, and the cold air that is blown out is formed so as to be difficult to directly touch the shed, and is slightly flattened, and the set partition is separated, as shown by A, The central wide groove and the straight side of the front side have a load from the -11 - (8) M312648 on the rack, and prevent the food from freezing. The cold air blowing outlet (28) is corresponding to each of the scaffoldings (20), and one of the two is disposed on both sides of the groove (26) to expand the opening area from the lower side to the upper side, and the uppermost portion is about 6 inches. Mrr] The left and right openings are long. Further, the back pipe line (the second side is an inner surface on both sides of the r center blowing portion (23), and the engaging hooks (42) are integrally formed, and the engaging hooks are engaged to be mounted in the inner box (3). a fastener (44) on the surface, and the lower end is fitted to the pipe which is held in the lower portion of the back surface of the refrigerator compartment to form a sound β. The above configuration, as shown by the dotted arrow, flows into the back pipe plate (21). The inside air-cooling 'will blow out the 邰 (2 3 ) from the upper line of the rear piping plate (21) and the R blowing parts (2 4 ) and ( 2 5 ) of the left and right side edges, and even the central blowing outlet (28) The cold air is blown out by the solid arrow to cool the inside of the refrigerator compartment (5). At this time, the cold air of each of the R blowing portions is formed from the wall surface of the inner box (3) formed on the circumferential end edge of the back pipe plate (2 1 ) and the back side thereof. The blowing gaps (2 4 ) and ( 2 5 ) of the curved surface portion of the corner portion are guided by the curved surface (27) formed on the inner side of the groove (26) of the two ribs at the center portion, and are directed to the front. The blowing portion (23) is blown out to uniformly cool the inside of the refrigerating chamber (5). Further, cold air is blown between the scaffoldings of the R center blowing portion (23). In the mouth (28), the larger the opening above the upper side, the more the amount of cold air from the upper side is, and the total amount can be more uniformly cooled in the refrigerating chamber (5). Further, the slit-like R central blowing portion (2 3 The width dimension of the groove is narrower than the width of the groove (26). When viewed from the front, it is seen to the extent that the two ribs are slanted to the upper and lower sides, and the cold air outlet (28) is hidden by itself-12- M312648 (9) The cover is invisible to the user, and the slits (24) and (25) formed in the slit shape at the peripheral edge of the back pipe plate (21) are similarly curved, and the curved surface is not conspicuous. When the door is opened, At the position of the user's line of sight, a good impression of the appearance in the refrigerating compartment can be formed. Moreover, the cold air circulating in the refrigerating compartment (5) is sucked from the bottom of the room, and is set to be inclined forward to the r-blowing line. (34) The R suction line (49) in the front portion is introduced into the vegetable compartment (8) via the V line (50) of the insulating cover (17) formed on the back of the temperature switching chamber (7). The cold air circulating in the vegetable room (8) will be sucked into the R cooling from below the vegetable room. The lower part of the device (13) is repeated and then followed by the "pm ring 0". Next, the description will be made with respect to other embodiments. In the same portion as the foregoing embodiment, the front view of the refrigerator compartment (5) with the same reference numerals is shown in FIG. And the back pipe plate (3 1 ) shown in Fig. 11 of the cross-sectional view of the pipe portion is a fan that blows the cold air flowing into the pipe (22) to the upper and lower blowing portions. The R center blowing portion (3 3 ) of the piping plate surface and the R blowing portion (35) near the side edges thereof are blown into the refrigerating chamber (5). As indicated by the dotted arrow, the flow into the back piping plate ( In the same manner as in the above-described embodiment, the inside of the cold air is blown out from the R center blowing portion (33) as a solid arrow into the refrigerating chamber (5), and the R outlets from the left and right side edges (3 8) The cold air blown out is guided by a curved surface (37) formed on the outer side of the groove (36), pointing outward from the R blowing portion (3 5) on both sides of the piping plate, along the refrigerating The side wall - 13 - (10) M312648 ' of the chamber (5) is blown out together with the cold air from the aforementioned R central blowing portion (33). The interior circulates and cools evenly. Another embodiment of the longitudinal section of the pipe portion is shown in Fig. 1 and Fig. 3, and the R blowing portion (4 3 ) of the back pipe plate (4 1 ) is formed to be horizontally long and The ends are arranged up and down to be arranged along the outer peripheral edge of the surface of the pipe plate (4 1 ). Further, the R air outlet (48) is wider as it is above, and the opening surface _ product 'cool air' flowing from the R fan into the R line (22) is blown out into the refrigerator compartment (5) in a large amount, and The two side wall surfaces of the back side of the inner box (3) on the left and right side edges of the piping plate (4 1 ) and the R blowing portion (45) provided to provide a predetermined cold air blowing gap are blown outward, by refrigerating A lot of cold air is blown out above the chamber (5) and blown out along the left and right side walls to uniformly cool the chamber. Further, the upper edge of the piping plate (41) is bent to abut against the back surface of the inner box (3), and the uppermost scaffolding (20) portion of the refrigerating chamber (5) is made by the cold air blowing portion from the upper side. The blowing cold air of (43) is cooled, and even if the R blowing port (48) is horizontally long, the configuration of the R blowing portion (43) is the same as described above, and the guiding curved surface (47) formed on the upper portion of the groove (46) is used. The air is blown upward toward the front of the refrigerating compartment (5), and the room is cooled to a predetermined temperature. According to the above configuration, the R cooler (13) disposed on the back surface of the refrigerating chamber (5) is conventionally disposed together with the F cooler (14), and a cooler for providing the back of the refrigerating chamber (5) is not required. The space can be used as the cold air line (22) for the entire back surface of the refrigerating compartment (5). -14- (11) In particular, in the above embodiments, the M312648 is formed in a flat shape by the back pipe plate (2 i ) ( 3 i ) - (4 1 ), and is disposed so as to cover the entire back surface of the refrigerator compartment. Even if the depth dimension is limited, the larger blown pipe area can be maintained. For the depth dimension, the thickness of the cooler and the thickness of the heat sink of the cooler and the room are required to be compressed to a thickness of 50 mm. A predetermined air passage sectional area can also be obtained in order to provide only 15 mm required for the back pipe plates (21), (31), and (41). Therefore, by increasing the depth of the refrigerating compartment (5) by the amount of compression of the thickness, the volume of the refrigerating compartment (5) can be increased, and the effective internal volume can be increased in a large refrigerator of about 400L. In this case, the effective storage volume can be expanded by a few 〇L. In addition, when the heat insulating storage space of the refrigerator is configured as described above, the refrigerator compartment (5) having a large volume and the storage compartment at the bottom are in the form of in-situ foaming. To form the insulation partition wall (10) with the freezer compartment (9), the rigidity of the casing is obtained, and the ice-making compartment (6) and the temperature are switched between the upper and lower walls (1 〇). The back of the chamber (7) and the vegetable compartment (8) form a partition "in this section to constitute a cooler comprising the aforementioned R and F coolers (13), (14) and fans (15), (16), piping The components of the chamber are unitized as an evaporator combination or an evaporator cover to provide a 'simplification of the cooling machine parts originally formed by many parts groups'. It is not only easy to carry out the assembly work but also accurately assembled at a predetermined part. It is possible to easily and surely complete the piping connection between each cooler (1 3 )' (1 4 ) and the refrigeration cycle system, and the fan (1 5 ) ' (1 6 > electrical connection, etc. - in a relatively wide space - 15- (12) M312648 and, in turn, form the unit to integrate the parts By configuring the stacking to achieve a space saving effect, it is also easier to transport by means of unitization, and the manufacturing and service operations can be made more efficient. Moreover, in the above embodiment, the design of each storage room is At the top is the refrigerating chamber (5), then the ice making room (6) and the temperature switching chamber (7) are placed, and the lower part is the vegetable room (8), and the lower part is the freezing room (9), but The present invention is not limited to this. [Industrial Applicability] This creation is a refrigerator that can be used in a storage space other than the refrigerator compartment, and is equipped with a cooling unit such as a cooler or a fan. [Simplified explanation] [ Fig. 1 is a longitudinal sectional view showing a refrigerator according to an embodiment of the present invention. # [Fig. 2] A front view of the refrigerator of Fig. 1. [Fig. 3] shows a cooler and a fan of Fig. 1. The cross-sectional view of the positional relationship. Fig. 4 is a longitudinal sectional view of the vicinity of the F cooler of Fig. 3. Fig. 5 is a longitudinal sectional view of the R cooler portion of Fig. 3. 〕The front view of the refrigerating compartment section of Figure i. [Fig. 7] along the A-A line of Figure 6. Cross-sectional view [Fig. 8] shows a perspective view of the main part of Fig. 7 (Fig. 9) along the line B-B of Fig. 6. -16- (13) M312648 ' [1st 〇 Fig. 4 is a front elevational view showing the portion of the refrigerating compartment of the other embodiment of the present invention. [Fig. 1 1] A cross-sectional view of the piping portion of Fig. 10. [Fig. 1 2] shows another example of the creation. Front view of the portion of the refrigerating chamber of the other embodiment. [Fig. 1 3] A longitudinal sectional view of the piping portion of Fig. 12. Fig. 14 is a longitudinal sectional view showing the structure of a conventional refrigerator. DESCRIPTION OF SYMBOLS 1 : Refrigerator body 4 : Insulation wall 8 : Vegetable room 1 1 : Refrigerated storage space 1 4 : F cooler 1 7 : Insulation cover # 2 : Outer box 5 : Refrigeration room. 9 : Freezer compartment • 1 2 : Freezer storage space 1 5 : R fan 20 : Mounting scaffold 2 1 , 3 1 , 4 1 : Back piping plate 23 , 33 , 43 : R Center blowing portion 25 , 35 , 45 : R side edge blowing portion -17- (14) M312648 27, 37, 47: curved surface 28, 38, 48: R blown outlet 2 9 : F blown out line 3 2 : F suction port 40 : suction line 4 2 · snap hook
49 : R吸入管路 3 :內箱 7 :溫度切換室 1 〇 :隔熱隔間壁 1 3 : R冷卻器 1 6 : F風扇 2 2 : R管路 24 : R上緣吹出部 26、 36、 46:凹溝 3 4 : R吹出管路 44 :扣件 -1849 : R suction line 3 : inner box 7 : temperature switching chamber 1 〇 : insulated partition wall 1 3 : R cooler 1 6 : F fan 2 2 : R line 24 : R upper edge blowing part 26 , 36 , 46: Groove 3 4 : R blowout line 44: Fastener -18