S14388S14388
經濟部中央標準局員工消費合作社印製 五、發明説明（ 產業上之利用領域 本發明係有關於在冰箱内之内壁面部具有導管苫板 冰箱。 風电 先前技術 以往在電冰箱中’已提供在冰箱内之内壁面部具有導管 蓋板者。圖8至圖11顯示者爲此等先前構造，在冰箱内（此二 況爲冷藏室1)内部之内壁面部設有導管蓋板2。此導管蓋板^ 係如圖9户;Γ-示…，例如用來覆蓋形成2條導管3之導管形成構件* 者，而將導管形成構件4壓住於上述冷藏室丨内部之内壁面 部，丙例如由3支螺絲5(參閱圖8)安裝，而突出於冷藏室\内 方。 又，對於導管3，在冷藏室丨最下部之内部，如圖1〇所示， 裝設有進行冷氣之供给調節之擋板裝置6。此擋板裝置6係 雖然沒有詳細圖示，但係用依據冷藏室〗之溫度變化之氣壓 或由馬達之動作使擋板7動作，而由圖丨丨所示通路8開閉連於 冷卻器室（諫有圖示）之開閉口 9，藉此，若冷藏室丨之溫度達 到預定溫度以上時則供給冷氣·，而在預定溫度以下時就阻. 斷冷氣之供應。 然而’此擋板裝置6係在上述冷藏室1之最下部内部，與擂 板7之開閉口 9接觸分離之擋板面1〇朝向冰箱外側，而冷氣排 出口 11係設置於冰箱内側之位置，導管3連通到其冷氣排出 口 〇 因此’導管形成構件4與導管蓋板2係都將最下部4a、2&配 合冷氣排出口 11之位置突出於冰箱内側，而在冰箱内之擋 本紙張尺度適财國®家縣（C叫Α4規格⑺Gx297公董） (請先聞讀背面之注意事項再填寫本頁) 装. ，1T' .I- 1- I I · 014388 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（2 ) 板裝置6上成爲突出部。 並且再在冷藏室1之背面部，沿著導管3装設有配置於連 接上述擋板裝置6部分與冰箱外背面上部之電源電路基板12 (參閲圖10)部分之導線13(參閱圖9)。 又’對於上述檔板裝置6，導管形成構件4係向上下方向重 疊接合，在此狀態下，擋板裝置6係由從冰箱内前方旋入之 螺絲14(參閲圖11)栓緊固定。 • 發明所欲解決之問顥 在上述先敗技術中’由於導管蓋板2向冷藏室1内方突出， 故收宴冰箱内物品之有效内容積降低，且外觀上對於使用 有愿迫感’爲不佳者。 又’導管蓋板2係取下部2a也突出於冷藏室1之内方，藉此 與上述同樣，冰箱内之有效内容積降低，且具有外觀不良 之問題。 並且’裝设於導線13之冷藏室1之背面部係，填充了隔熱 材15之邵分，此隔熱材15—般係以原液之狀態注入發泡所填 充者，所以，由於其發泡壓而動到導線13而從導管蓋板2之-裏侧位置在圖9以箭頭及二點鍵線所示，偏離於冷藏室1背 面邵之其他位置’而在此受到隔熱材15之發泡壓而因將其 再給與冷藏室1之壁面部，而具有在冷藏室1之壁面部發生 變形D之問題。 又，對於此變形之問題，以往係預測導線13之偏離位置而 在其部分一帶之隔熱材15侧（内箱背面）安裝鐵板等之補強板 ，但是同時會提高電冰箱之成本。 本紙張尺度逋用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) %, 訂 SI4588 A7 * ' ---—~________ 五、發明説明（3 ) ~----~~~ 本發明係鑑於上述情形所開發者，因而其目的係提供— 種電冰箱，其可增加冰箱内之有效内容積且外觀良好，同 時對於因導線而使冰箱内之壁面邱 〜土甸〇卩心變形問題不需要特別 之補強板即可解決。Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (Industrial use field The present invention relates to refrigerators with ducts on the inner wall of the refrigerator. The prior art of wind power has been provided in refrigerators in the past The inner wall part of the refrigerator has a duct cover plate. Figures 8 to 11 show the previous structure for these and the like. A duct cover plate 2 is provided on the inner wall surface inside the refrigerator (in this case, the refrigerator compartment 1). The plate ^ is shown in Fig. 9; Γ-show ..., for example, to cover the duct forming member * forming the two ducts 3, and the duct forming member 4 is pressed against the inner wall surface of the interior of the above-mentioned refrigerating compartment, for example by Three screws 5 (refer to Figure 8) are installed and protrude from the refrigerator compartment / inner side. In addition, for the duct 3, in the lowermost part of the refrigerator compartment 丨, as shown in FIG. The baffle device 6. Although the baffle device 6 is not shown in detail, it uses the air pressure according to the temperature change of the refrigerator compartment or the baffle 7 by the operation of the motor, and the passage 8 shown in the figure Opening and closing connected to the cooler room (admonition Opening / closing port 9 with the picture), by which the cold air is supplied when the temperature of the refrigerating compartment reaches a predetermined temperature or higher, and it is blocked when the temperature is below the predetermined temperature. The supply of cold air is interrupted. However, this baffle device 6 is Inside the lowermost part of the refrigerator compartment 1 above, the baffle surface 10 which is in contact with and separated from the opening and closing port 9 of the knock plate 7 faces the outside of the refrigerator, and the cold air discharge port 11 is provided at a position inside the refrigerator, and the duct 3 communicates with its cold air discharge The outlet 〇 Therefore, both the duct forming member 4 and the duct cover 2 protrude the position of the lowermost part 4a, 2 & cooling air outlet 11 inside the refrigerator, and the paper size in the refrigerator is suitable for the country of finance C is called Α4 specification ⑺Gx297 (director) (please read the precautions on the back and fill in this page). Installed, 1T '.I- 1- II · 014388 Printed by the Ministry of Economic Affairs Central Standards Bureau Employee Consumer Cooperative A7 B7 V. Invention Description (2) The plate device 6 becomes a protruding portion. Furthermore, a power circuit board 12 (refer to the upper part of the refrigerator outer surface connecting the aforementioned baffle device 6 and the refrigerator) is installed along the duct 3 on the back of the refrigerator compartment 1 (See Figure 10) Part of the guide 13 (refer to FIG. 9). Also for the above-mentioned baffle device 6, the duct forming member 4 is overlapped and joined up and down, and in this state, the baffle device 6 is composed of screws 14 screwed in from the front of the refrigerator (see Figure 11) Tightening and fixing. • The problem to be solved by the invention In the above-mentioned first-failure technology, since the duct cover 2 protrudes into the interior of the refrigerator compartment 1, the effective internal volume of the items in the refrigerator is reduced, and the appearance For those who are willing to use it, it is not good. Also, the lower part 2a of the duct cover 2 is also protruded from the inside of the refrigerating compartment 1, so that the effective internal volume in the refrigerator is reduced and the appearance is poor as in the above Problem. And 'the back part of the refrigerator compartment 1 installed in the wire 13 is filled with heat insulation material 15, the heat insulation material 15 is generally injected into the foam in the state of the original liquid, so, Due to its foaming pressure, it moves to the wire 13 from the inner side of the catheter cover 2 as shown by arrows and two-point key lines in FIG. 9, which deviates from other positions on the back of the refrigerator compartment 1 ' The foaming pressure of the heat material 15 is re-supplied to the wall surface of the refrigerator compartment 1, and A problem occurs in the deformation D of the wall surface of the refrigerating compartment 1. In addition, regarding the problem of this deformation, in the past, it was predicted that the position of the lead wire 13 would be deviated, and a reinforcing plate such as an iron plate was installed on the heat insulation material 15 side (back side of the inner box) of some of the belts, but at the same time, the cost of the refrigerator would increase. This paper uses the Chinese National Standard (CNS) A4 specification (210X297mm) (please read the precautions on the back before filling in this page)%, order SI4588 A7 * '----- ~ ________ V. Description of the invention (3 ) ~ ---- ~~~ The present invention was developed in view of the above circumstances, and its purpose is to provide a refrigerator, which can increase the effective internal volume of the refrigerator and have a good appearance, and at the same time The wall surface Qiu ~ Tudian 〇 The core deformation problem can be solved without special reinforcement plates.
Ml決問顥之羊段 爲了達成上述目的，本發明之電冰箱之特徵爲：其具有 導管形成構件，該導管形成構件係形成將冷;東循環裝置所 生成之冷氣供给到冰箱内之導管，在上述冰箱内内壁面— 部分形成收容上述導管形成構件之凹部’且具有覆蓋上述 導管形成構件及上述凹部而在上述内壁面設成平坦狀之導 管蓋板。 本發明I電冰箱之第2特徵爲；在上述導管蓋板之端緣部 設有扣合部，將扣合此扣合部之被扣合部形成於位於上述 凹邵端部之上述内壁面，而將上述導管蓋板安裝於上述内 壁面。 本發明l電冰箱t第3特徵爲；其具有擋板裝置，該擋板 裝置具有擋板面，該擋板面可自由開閉地覆蓋連通於上述· 導管之冷氣排出口，以擋板調節來自上述導管之冷氣供給 經濟部中央標隼局員工消費合作社印製 ^裝 訂 ' > (請先閱讀背面之注意事項再填寫本頁} ，且上述擋板面係朝向冰箱内側，上述冷氣排出口配置於 與此擋板面相對之位置。 本發明之電冰箱之第4特徵爲；其具有收容裝設於上述凹 部之導線之導線收容部。 本發明之電冰箱之第5特徵爲；上述内壁面部係具有由隔 熱材所構成之隔熱壁，上述冷凍循環裝置之散熱管係裝設 本紙張尺度適用中國國家+標準（CNS ) A4規格（210X297公釐） 〇U〇38 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明（4 ) 於離開上述凹部之上述隔熱壁中。 作用 若依據上述第1手段，導管形成構件爲收容於冰箱内壁面 部之凹部’而導管蓋板爲在内壁面部設成平坦狀，所以， 導管蓋板不會突出於冰箱内。 若依據第2手段，導管蓋板係由扣合部與被扣合部扣合端 緣部士裝於冰箱内壁面部，所以，即使在端緣部稍爲發生 變形，也可將其矯正而可以密接狀態安裝於冰箱内内壁面 部P 〜 若依據第3手段，由於擋板裝置之冷氣排出口位於冰箱外 側，所以導管形成構件及導管蓋板之最下部也都不必採取 裝設成隆出於冰箱内側之形態。 苦依據第4手段，由於導線爲收容於導線收容部，所以不 會受到隔熱材之發泡壓而移動。' 苦依據第5手段，冷凍循環之散熱管爲避開冰箱内内壁面 部之凹部裹侧係被裝設於隔熱壁較厚之部分。 -實施例 茲就本發明之第1實施例，參閲圖1至圖6説明如下。 首先，在圖2係表示電冰箱之本體櫃21，在外箱22(在圖2係 只圖示最上層之冷藏室用内箱23與中層之冷凍室用内箱24) I間，將隔熱材25以原液之狀態注入使其發泡填充所構成 〇 在上述冷藏室用内箱23所構成之冷藏室26設了複數層之棚 架27,而在最下部設有急冷室28，與製冰機用之供 9 (請先閣讀背面之注意事項再填寫本Κ) -今In order to achieve the above purpose, the refrigerator of the present invention is characterized by: it has a duct forming member that forms a duct that supplies cold; the cold air generated by the east circulation device is supplied to the refrigerator, A recessed portion accommodating the duct-forming member is partially formed on the inner wall surface of the refrigerator, and has a duct cover plate that covers the duct-forming member and the recess and is flat on the inner wall surface. The second feature of the refrigerator of the present invention I is that a buckling portion is provided on the end edge portion of the duct cover plate, and the buckled portion that buckles the buckling portion is formed on the inner wall surface at the end of the concave shaft , And the catheter cover is attached to the inner wall surface. The third feature of the refrigerator of the present invention is that it has a baffle device with a baffle surface that can freely open and close the cold air outlet that communicates with the above-mentioned conduit, and the baffle adjusts the The above ducts are supplied with air-conditioning by the Ministry of Economic Affairs, Central Standard Falcon Bureau Employee Consumer Cooperative Printed ^ Binding> > (please read the precautions on the back before filling out this page), and the baffle face is directed to the inside of the refrigerator, and the above-mentioned air-conditioning outlet configuration At a position opposite to the baffle surface. The fourth feature of the refrigerator of the present invention is that it has a lead wire accommodating portion for accommodating the lead wire installed in the concave portion. The fifth feature of the refrigerator of the present invention is the above inner wall surface portion It has a heat insulation wall composed of heat insulation materials. The heat pipe of the above-mentioned refrigeration cycle device is equipped with this paper. The standard of the paper is applicable to China National Standard (CNS) A4 specification (210X297 mm). 〇U〇38 A7 B7 Central Ministry of Economic Affairs Printed by the Bureau of Standards and Employee Consumer Cooperative V. Description of the invention (4) In the heat-insulating wall away from the recess. If the function is according to the first method above, the duct forming member is housed in the refrigerator The concave part of the wall part 'and the duct cover is flat on the inner wall part, so the duct cover does not protrude into the refrigerator. According to the second method, the duct cover is buckled by the buckling part and the buckled part The closing edge is attached to the inner wall of the refrigerator, so even if the edge is slightly deformed, it can be corrected and can be installed in close contact with the inner wall of the refrigerator P ~ According to the third method, due to the baffle device The cold air outlet is located outside the refrigerator, so the lowermost part of the duct forming member and duct cover does not need to be installed to protrude from the inside of the refrigerator. According to the fourth method, since the wire is accommodated in the wire accommodating portion, so It will not move due to the foaming pressure of the heat insulation material. 'According to the fifth method, the heat dissipation tube of the refrigeration cycle is installed on the thicker portion of the heat insulation wall to avoid the concave side of the inner wall surface of the refrigerator.- Embodiments The first embodiment of the present invention is described below with reference to FIGS. 1 to 6. First, FIG. 2 shows the main body cabinet 21 of the refrigerator, and the outer box 22 (in FIG. 2 only shows the uppermost layer). Refrigerator inner box 23 The inner box for the freezer compartment in the middle layer 24) I, in which the heat insulating material 25 is injected in the state of a raw liquid to foam and fill it. The refrigerator compartment 26 composed of the inner box 23 for the refrigerator compartment is provided with a plurality of sheds Frame 27, and there is a quenching chamber 28 at the bottom, which is used for ice machine 9 (please read the notes on the back before filling in this Κ)-today
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經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（5 ) 。又，在冷藏室23内部之中央部一帶設有導管蓋板30。此導 管蓋板30係用來將從沒有圖示之冷卻器室所送來之冷氣供 給冷藏室26者，對應於上述棚架27之各層分別具有冷氣噴出 口 31，在背面部，如圖1所示，安裝有形成向上下延伸之數 條導管32之導管形成構件33。 與此相較，構成冷藏室26内壁面部之内箱23形成有凹部34 ，而在此凹部34，收容上述導管形成構件33，導管蓋板30本 身係安裝成平坦狀。 圖4及圖5係、表示對於内箱23之上述導管蓋板30之安裝構造 ，由此圖4及圖5即可清楚，在導管蓋板30之端緣部將留下按 放部30a做爲扣合部之彈性爪部35例如形成有於4處，在内箱 23係在凹部34兩側緣部形成同數做爲被扣合部之爪受凹部36 ，而在爪受凹部36分別扣合彈性爪部35。又，在導管蓋板30 之中央部1處形成有安裝孔37，而從此安裝孔37向内箱23螺 插1支螺絲38栓緊，像這樣，將導管蓋板30安裝於内箱23。 又，導管_形成構件33係爲了將内箱23之凹部34變淺（由本體 榧21之隔熱材25將所其餘隔熱壁厚度儘量留大），將其厚度 Tl(參閱圖1)較先前技術之導管形成構件4之厚度T2(參閱圖9) 變小，其份量，可將寬度W1變成較先前技術之導管形成構 件4之寬度W2變大，來確保導管32之所需通氣斷面積，由於 此關係，導管蓋板30其寬度W3也定爲較先前技術之導管蓋 板2之寬度W4爲大。 然而，對於導管32，圖3所示冷藏室26之最下部（急冷室28) 之内部裝設有擋板裝置39。此擋板裝置39係雖然沒有詳細圖 -8- 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） (請先閣讀背面之注意事項再填寫本頁) 訂 經濟部中央標率局員工消費合作社印製 14538 A7 __B7_ 五、發明説明（6 ) 示，由於依據冷藏室26之溫度所發生變化之氣壓或馬達之 動作啓動擋板40，而由圖3及圖6所示通路41來開閉連於冷卻 器室（沒有圖示）之開閉口 42，藉此，若冷藏室26之溫度達預 定溫度以上時供給冷氣，而低至預定溫度以下時就阻斷冷 氣之供給。 將此擋板裝置39，與擋板40之上述開閉口 42接觸分離之檔 板面43爲朝向冰箱内側，在冷氣排出口 44在配置於冰箱外側 之位置裝設於上述冷藏室26之最下部内部，在其冷氣排出 口 44連通導管_32。以此關係，導管形成構件33與導管蓋板30 係都將最下部33a，30b如先前技術之導管形成構件4與導管 蓋板2成爲沒有隆出於冰箱内側。 又，對於上述擋板装置39，導管形成構件33係在前後方向 重疊接合，在此狀態下，擋板裝置39係從冰箱内側之前方 旋入之螺絲45栓緊固定。 並且再於圖1，也表示做爲形成於上述内箱23之凹部34之 導管形成構件33收容部分側方部之導線收容部之後（冰箱外 一側）方向之小凹部46，藉此，砵連接沿著導管32配置於上述 擂板裝置39部分與冰箱外之背面上部之電源電路基板47(參 閱圖3)部分之導線48以數處含有鋼絲之乙烯帶等綁住之後收 容裝設。 除此之外，在本體櫃21之隔熱壁中，避開内箱23之凹部34 裏側，而在厚度大之兩側端部之背面側位置，裝設冷凍循 環冷凝器一部分之散熱管49。 除此之外，在圖2〜圖4係表示設於導管蓋板30最上部之冷 -9- 本紙張尺度適用中國國家標隼（CNS ) A4規格（210 X 297公釐〉 (請先閱讀背面之注意事項再填寫本頁) 装. 訂 S14588 A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明（7 ) 藏室26照明用之冰箱内燈罩50。 又，若構成爲如上述時，導管蓋板30係將位於其裏側之導 管形成構件33，收容於形成於構成冷藏室26内壁面部之内箱 23之凹部34而安裝於該内箱23，所以，導管蓋板30本身，係 平坦狀地安裝於急冷室28之内壁面部，不像先前技術之導 管蓋板2突出於冰箱内。像這樣，可增加供做冰箱内之物品 收容之有效内容積，並且，在外觀上，可避免對於使用者 給與壓迫感而，變成較佳。 又，若爲九述構成時，導管蓋板30係由扣合部之彈性爪部 35與被扣合部之爪受凹部36扣合於端緣部而安裝於内箱23， 所以，即使在端緣部容易發生變形之情形時，可將其由扣 合加以矯正安裝。因此，不致於將導管蓋板30浮起於冷藏 室26之内壁面部而可密接狀態地安裝，所以，在外觀上可 變成更佳。並且，此時 其安裝係彈性爪部35與爪受凹部36 之扣合爲主，而使用螺絲38之安裝爲只有1處，所以，可容 易進行作業，並且 可減少使用螺絲38之使用數量，也可 -將成本降低。 除此之外，爪受凹部36係形成爲凹狀者，所以不容易形成 於内箱23之平坦部分，但是，藉由形成於凹部34，與此凹部 34之成形（一般性爲眞空成形）一起可容易形成。又，其時之 拔模等，也可在凹部34使用中心部方向滑動之套筒伸縮模 等就可容易進行。 並且，對於導管形成構件33所形成之導管32進行冷氣之供 給調節之擋板裝置39，係擋板40之擋板面43朝向冰箱内側， -10- 本紙張尺度適用中國國家橾準（CNS ) A4規格（210X297公釐） (請先聞讀背面之注意事項再填寫本頁) 装· 訂 514588 Μ Β7 五、發明説明（8 ) 而冷氣排出口 44係在位於冰箱外側之位置配置裝設，此擋 板裝置39之冷氣排出口 44上藉由連通上述導管32,將導管形 成構件33與導管蓋板30，同時最下部33a，30b爲如先前技術 之導管形成構件4與導管蓋板2向冰箱内側變成沒有隆出者 。藉此，導管蓋板30係也可成爲最下部30b不突出於冷藏室 26之内方，藉此，可再將冰箱内之有效内容積更增大，而 外觀上也可成爲更雅觀。 又，對於擋板裝置39，導管形成構件33係 不像先前技術 之導管形成構件4向上下方向重疊接合，而是向前後方向重 疊接舍，在此狀態下，將檔板裝置39由冰箱内側之前方旋 入之螺絲45栓緊，所以，由其螺絲45之栓緊力就可加強導管 形成構件33之接合做有效作用。藉此，即使在其等之前後 安裝位置發生不勻，也可將其等密貼地接合，不需要密封 材等之多餘部分就可使其不發生冷氣之供給洩漏。 經濟部中央標準局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 並且，在内箱23之凹部34形成做爲導線收容部之小凹部46 ，藉此，將連接沿著導管32配置於擋板裝置39部分與冰箱外 -之背面上部之電源電路基板47却分之導線48收容裝設，所以 ，該導線48不會受到隔熱材25之發泡壓而移動。藉此，該導 線48—直被留置於由導管蓋板30所隱藏之位置，而也不會對 於導管蓋板30外之冷藏室26之壁面部發生變形影響之精形， 並且，將其如先前技術者不必特別需要使用補強板即可達 成，而可實現電冰箱之成本降低。 並且，這種情況時，内箱23之凹部34之深度範圍内可形成 小凹部46，所以，也可避免該小凹部46突出形成於冰箱内， -11- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 經濟部中央標準局員工消費合作社印裝 A7 ___________B7__ 五、發明説明（9 ) ~— --- 可將先前之冰箱内之有效内容積增大，並且，也可避免損 及外觀上而變成較佳之效果。 除此之外，在本體櫃21之隔熱壁中，避開内箱乃之凹部34 裏側，而在厚度大之兩侧端部之背面側位置，裝設冷凍循 環凝冷器-部分之擋I裝置49,户斤以，纟所以料:影響 及至冰箱内，也由隔熱壁厚度大之部分，可更加確實防止 〇 對於以上圖7係表示本發明之第2實施例者，而表示替代 上述小凹部46將做爲導線收容部之小凹部5〇，在與内箱^之 凹部34相鄰部分（由導管蓋板30所覆蓋之部分）與上述小凹部 46相反之前向（冰箱内）所形成。 即使成爲如此，由於在小凹部5〇收容裝設導線48，與上述 同樣可消除該導線48受到隔熱材25之發泡壓而發生移動。藉 此，將由導線48之冷藏室26之壁面部之變形問題，與上述同 樣’不需要特別之補強板等即可解決。 除此之外，本發明並非只限於上述及圖式所示之實施例 —，在不脱離要旨之範圍内可做遒當變更實施。 發明之效果 本發明之冰箱係如上所説明者，其可發揮下面之效果 〇 第1，具有導管形成構件，該導管形成構件係形成將冷凍 循環裝置所生成之冷氣供給到冰箱内之導管，在上述冰箱 内内壁面一部分形成收容上述導管形成構件之凹部，且具 有覆蓋上述導管形成構件及上述凹部而在上述内壁面設成 -12- 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） (請先閲讀背面之注意事項再填寫本頁) 裝· 訂 經濟部中央橾準局員工消費合作社印製 〇14〇88 A7 ________ B7 _ 五、發明説明（iG ) " ~ 平坦狀之導管蓋板，故不必突出導管蓋板，可增加冰箱内 之有效内容積，而外觀亦良好。 第2，在上述導管蓋板之端緣部設有扣合部，而將扣合此 扣合邵之被扣合部形成於位於上述凹部端部之上述内壁面 ，而將上述導管蓋板安裝於上述内壁面，故就不必將導管 蓋板從冰箱内凸起就可安裝成密貼狀態，不僅在外觀上更 佳，同時可使安裝作業容易，且也可使成本降低。 ， 第3，其具.有擋板裝置，該擋板裝置具有擋板面，該擋板 面可自由開閉地覆蓋連通於上述導管之冷氣排出口，以擋 板調即來自上述導管之冷氣供给，且上述擋板面係朝向冰 箱内側，上述冷氣排出口配置於與此擋板面相對之位置， 故孩導管蓋板即使是最下部也不必突出於冰箱内，可進一 步增加冰箱内之有效内容積，外觀亦更佳。 第4，具有收容裝設於上述凹部之導線收容部，故可使導 線不致受到隔熱材之發泡壓而移動，不必特別使用補強板 即可解決導線造成冰箱内壁面部變形之問題。 第5,上述内壁面部具有隔無材所構成之隔熱壁，上述冷· 凍循環裝置之散熱管因係裝設於從離開上述凹部之上述隔 熱壁中，故可確實防止散熱管之熱影響及於冰箱内。 選__式之簡軍雜明_ 圖1係説明本發明之第丨實施例沿著圖2之A_ A線之橫剖面圖 〇 圖2係電冰箱冷藏室部分之截斷斜視圖。 圖3係電冰箱冷藏室部分之縱斷侧面圖。 _. I , -- - « (請先閲讀背面之注意事項再填寫本頁) 訂A7 B7 printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Invention Instructions (5). In addition, a duct cover 30 is provided around the central portion of the refrigerator compartment 23. The duct cover 30 is used to supply cold air sent from a cooler room (not shown) to the refrigerator compartment 26, and each layer corresponding to the above-mentioned shelf 27 has a cold air outlet 31 at the back, as shown in FIG. 1 As shown, a pipe forming member 33 forming a plurality of pipes 32 extending upward and downward is installed. In contrast to this, the inner box 23 constituting the inner wall portion of the refrigerating compartment 26 is formed with a recessed portion 34, and the recessed portion 34 accommodates the above-mentioned duct forming member 33, and the duct cover 30 itself is mounted flat. FIGS. 4 and 5 show the installation structure of the above-mentioned duct cover 30 of the inner box 23, from which it can be seen clearly in FIGS. 4 and 5 that the pressing part 30a will be left at the end of the duct cover 30 The elastic claws 35 for the engaging portion are formed at, for example, four positions. The inner box 23 is formed with the same number of claw receiving recesses 36 as the engaged portions at the edges of both sides of the recess 34, and the claw receiving recesses 36 are respectively Buckle elastic claw 35. In addition, a mounting hole 37 is formed in the central portion 1 of the catheter cover 30, and one screw 38 is screwed into the inner box 23 from the mounting hole 37, and the catheter cover 30 is attached to the inner box 23 in this way. In addition, in order to make the recess 34 of the inner box 23 shallower (the thickness of the remaining heat insulating wall is kept as large as possible by the heat insulating material 25 of the main body 21), the thickness of the duct_forming member 33 is compared with The thickness T2 (see FIG. 9) of the prior art catheter forming member 4 becomes smaller, and its weight can be changed to a larger width W1 than the prior art catheter forming member 4 width W2 to ensure the required ventilation and breaking area of the catheter 32 Due to this relationship, the width W3 of the catheter cover 30 is also set to be larger than the width W4 of the catheter cover 2 of the prior art. However, with respect to the duct 32, a baffle device 39 is installed inside the lowermost part of the refrigerator compartment 26 (quench chamber 28) shown in FIG. Although there is no detailed picture of this baffle device 39-this paper size is applicable to the Chinese National Standard (CNS) Α4 specification (210Χ297mm) (please read the precautions on the back before filling this page). 14538 A7 __B7_ printed by the Bureau ’s Consumer Cooperative. V. Description of the invention (6) shows that the baffle 40 is activated by the air pressure or motor action according to the temperature change of the refrigerator compartment 26, and the passage 41 shown in FIGS. 3 and 6 The opening and closing port 42 connected to the cooler chamber (not shown) is opened and closed, whereby the cold air is supplied when the temperature of the refrigerating chamber 26 reaches a predetermined temperature or higher, and the cold air supply is blocked when the temperature is lower than the predetermined temperature. The baffle device 39 and the baffle surface 43 contacted and separated from the opening / closing port 42 of the baffle 40 are directed toward the inside of the refrigerator, and the cold air outlet 44 is installed at the lowermost portion of the refrigerator compartment 26 at a position disposed outside the refrigerator Inside, the cold air discharge port 44 communicates with the duct_32. In this relationship, the duct forming member 33 and the duct cover 30 both have the lowermost portions 33a, 30b as the prior art duct forming member 4 and duct cover 2 without protruding from the inside of the refrigerator. In the shutter device 39 described above, the duct forming member 33 is overlapped and joined in the front-rear direction. In this state, the shutter device 39 is fastened and fixed by the screw 45 screwed in from the front side of the refrigerator. In addition, FIG. 1 also shows a small recess 46 in the direction of the side (outside of the refrigerator) of the conduit forming member 33 formed in the recess 34 of the inner box 23 after receiving the wire accommodating portion of the side portion of the inner box 23. The lead wire 48 connecting the portion of the paddle device 39 arranged along the duct 32 and the power circuit board 47 (see FIG. 3) on the upper back side outside the refrigerator is bound and housed in a vinyl tape containing steel wires. In addition, in the heat insulation wall of the main body cabinet 21, avoiding the inner side of the concave portion 34 of the inner box 23, and at the back side of both thicker end portions, a heat radiation pipe 49 of a part of the refrigeration cycle condenser is installed . In addition, Figures 2 to 4 show the cold-9 located on the uppermost part of the duct cover 30. This paper size is applicable to the Chinese National Standard Falcon (CNS) A4 specification (210 X 297 mm) (Please read first Note on the back and then fill out this page) Packing. Order S14588 A7 B7 Printed by the Consumer Standards Department of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of the invention (7) The lampshade 50 in the refrigerator for the lighting of the storage room 26. Also, if the structure is as follows In the above, the duct cover 30 is to house the duct forming member 33 on the inner side of the duct 34, which is formed in the inner box 23 forming the inner wall of the refrigerator compartment 26, and attached to the inner box 23. Therefore, the duct cover 30 itself It is installed flat on the inner wall of the quenching chamber 28, unlike the duct cover 2 of the prior art that protrudes into the refrigerator. Like this, it can increase the effective internal volume for storing items in the refrigerator, and, in appearance It is better to avoid giving the user a sense of pressure. In addition, in the case of the ninth structure, the catheter cover 30 is buckled by the concave claw 36 of the elastic claw portion 35 of the engaging portion and the claw of the engaged portion It is attached to the inner edge 23 and attached to the inner box 23, so, When the edge part is easily deformed, it can be corrected and installed by snapping. Therefore, the duct cover 30 cannot be floated on the inner wall surface of the refrigerator compartment 26 and can be installed in a tightly connected state. The appearance can be better. And at this time, the installation is mainly due to the engagement of the elastic claw portion 35 and the claw receiving portion 36, and the installation using the screw 38 is only one place, so the work can be easily performed and can be reduced The number of screws 38 can also be used to reduce the cost. In addition, the claw receiving recess 36 is formed into a concave shape, so it is not easy to form the flat portion of the inner box 23, however, by forming in the recess 34 It can be easily formed together with the forming of the recess 34 (generally hollow forming). In addition, at the time of drawing, etc., it can also be easily performed by using a sleeve expansion die that slides in the direction of the center of the recess 34. And The baffle device 39 for adjusting the supply of cold air to the duct 32 formed by the duct forming member 33 is the baffle surface 43 of the baffle 40 facing the inside of the refrigerator. -10- This paper size is applicable to China National Standard (CNS) A4 Grid (210X297mm) (please read the precautions on the back and then fill out this page) Binding · Order 514588 Μ Β7 5. Description of the invention (8) and the air-conditioning outlet 44 is installed on the outside of the refrigerator. The cold air outlet 44 of the baffle device 39 connects the duct forming member 33 and the duct cover 30 by connecting the duct 32, while the lowermost parts 33a and 30b are the duct forming member 4 and duct cover 2 of the prior art to the refrigerator The inside becomes no bulge. By this, the duct cover 30 can also become the lowermost part 30b not protruding inside the refrigerator compartment 26, by which the effective internal volume in the refrigerator can be further increased, and the appearance Can also become more elegant. In addition, for the shutter device 39, the duct forming member 33 is not overlapped and joined up and down like the duct forming member 4 of the prior art, but overlapped in the forward and backward directions. In this state, the baffle device 39 is moved from the inside of the refrigerator The screw 45 screwed in at the front is tightened, so that the tightening force of the screw 45 can strengthen the engagement of the catheter forming member 33 for an effective function. Thereby, even if unevenness occurs in the mounting position before and after it, they can be closely adhered to each other, so that the supply of cold air can be prevented from leaking without the need for excess material such as sealing material. Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page). Also, the recess 34 of the inner box 23 is formed as a small recess 46 as a wire receiving portion, by which the connection The duct 32 is disposed at the portion of the baffle device 39 and the power circuit board 47 at the upper back of the refrigerator. The wire 48 is housed and installed. Therefore, the wire 48 is not moved by the foaming pressure of the heat insulating material 25. In this way, the wire 48 is left in a position hidden by the duct cover 30 without affecting the deformation of the wall surface of the refrigerator compartment 26 outside the duct cover 30, and The prior art does not need to use a reinforcing plate in particular, and the cost of the refrigerator can be reduced. Moreover, in this case, a small recess 46 can be formed within the depth of the recess 34 of the inner box 23, so the small recess 46 can be prevented from protruding from being formed in the refrigerator. -11- This paper scale is applicable to the Chinese National Standard (CNS ) A4 specification (210X297 mm) A7 ______B7__ printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of the invention (9) ~ — --- It can increase the effective content of the previous refrigerator and can also be avoided Damage to the appearance and become a better effect. In addition, in the thermal insulation wall of the main body cabinet 21, avoiding the inner side of the concave portion 34 of the inner box, and at the back side of the thicker side ends, a refrigeration cycle condenser-partial block is installed I device 49, it ’s a matter of fact: it affects the inside of the refrigerator, and it is also prevented by the part with a large thickness of the heat insulation wall. For the above FIG. 7 which shows the second embodiment of the present invention, it represents an alternative The small recess 46 will serve as the small recess 50 of the lead wire accommodating portion, and the portion adjacent to the recess 34 of the inner box (the portion covered by the duct cover 30) is opposite to the small recess 46 (inside the refrigerator) Formed. Even if this is the case, since the lead wire 48 is accommodated and installed in the small concave portion 50, the lead wire 48 can be prevented from moving due to the foaming pressure of the heat insulating material 25 as described above. Therefore, the problem of deformation of the wall portion of the refrigerating compartment 26 by the wire 48 can be solved in the same way as described above without using a special reinforcing plate or the like. In addition, the present invention is not limited to the embodiments described above and shown in the drawings-it can be modified and implemented without departing from the gist. Effect of the Invention As described above, the refrigerator of the present invention can exert the following effects. First, it has a duct forming member that forms a duct that supplies cold air generated by a refrigeration cycle device into the refrigerator. A part of the inner wall surface of the refrigerator is formed with a concave portion accommodating the duct forming member, and has a cover portion covering the duct forming member and the recessed portion, and the inner wall surface is set to -12-. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297mm) (Please read the precautions on the back before filling in this page) Binding · Order Printed by the Central Consumers Agency of the Ministry of Economic Affairs Employee Consumer Cooperative Printed 〇14〇88 A7 ________ B7 _ V. Description of Invention (iG) " ~ Flat The shape of the duct cover plate, so there is no need to protrude the duct cover plate, it can increase the effective internal volume in the refrigerator, and the appearance is also good. Secondly, a buckle portion is provided at the end edge of the catheter cover plate, and the buckled portion that buckles the buckle is formed on the inner wall surface at the end of the concave portion, and the catheter cover plate is installed On the inner wall surface, it is not necessary to protrude the duct cover plate from the refrigerator to install it in a close-fitting state, which not only has a better appearance, but also makes the installation work easier and reduces the cost. Third, it has a baffle device, the baffle device has a baffle surface, the baffle surface can freely open and close the cold air discharge port connected to the duct, the baffle adjustment is the cold air supply from the duct And the baffle surface is directed to the inside of the refrigerator, and the cold air outlet is arranged at a position opposite to the baffle surface, so even the lowermost part of the child duct cover need not protrude into the refrigerator, which can further increase the effective content in the refrigerator The appearance is also better. Fourth, it has a wire accommodating portion that is installed in the recessed portion, so that the wire can be moved without being subjected to the foaming pressure of the heat insulating material, and the problem of deformation of the inner wall of the refrigerator caused by the wire can be solved without using a special reinforcing plate. Fifth, the inner wall surface has a heat-insulating wall made of no material, and the heat pipe of the cold / freezing cycle device is installed in the heat-insulating wall away from the recess, so the heat of the heat pipe can be reliably prevented Affect the refrigerator.简 式 的 军军 杂 明 _ FIG. 1 is a cross-sectional view along line A_A of FIG. 2 illustrating the first embodiment of the present invention. FIG. 2 is a cut-away perspective view of a refrigerator compartment of a refrigerator. Fig. 3 is a longitudinal side view of the refrigerator compartment of the refrigerator. _. I,--«(please read the notes on the back before filling in this page)
A7 B7 五、發明説明（11 ) 圖4係導管蓋板部分之斜視圖。 圖5係沿圖4之B- B線之放大橫剖面圖。 圖6係擋板裝置部分之放大縱斷侧面圖。 圖7係表示本發明第2實施例之圖1部分對應圖。 圖8係表示先前技術例之電冰箱冷藏室部分之斜視圖。 圖9係沿著圖8之C- C線之放大橫剖面圖。 圖10係圖3對應圖。 圖11係圓4之對應圖。 符號之説明〜 23·ν冷藏室用内箱；25…隔熱材；26…冷藏室（冰箱内）；30 …導管蓋板；30b…導管蓋板之最下部；32…導管；33…導管 形成構件；34…凹部；35…彈性爪部（扣合部）；36爪受凹部（被 扣合部）；39…擋板裝置；40…擋板；43…擋板面；44…冷氣排 出口； 46…小凹部（導線收容部）；48…導線；49…散熱管；50 …小凹部（導線收容部）。 (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製 -14- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）A7 B7 V. Description of the invention (11) Figure 4 is a perspective view of the catheter cover part. FIG. 5 is an enlarged cross-sectional view taken along line B-B of FIG. 4. FIG. Fig. 6 is an enlarged longitudinal side view of a portion of the baffle device. 7 is a diagram corresponding to FIG. 1 of the second embodiment of the present invention. Fig. 8 is a perspective view showing a portion of a refrigerator compartment of a refrigerator in the prior art. 9 is an enlarged cross-sectional view taken along line CC of FIG. 8. Fig. 10 is a diagram corresponding to Fig. 3. Figure 11 is the corresponding diagram of circle 4. Explanation of Symbols ~ 23 · ν Inner Box for Refrigerator; 25 ... Insulation; 26 ... Refrigerator (inside the refrigerator); 30 ... Conduit Cover; 30b ... Lowermost part of Conduit Cover; 32 ... Conduit; 33 ... Conduit Forming member; 34 ... concave part; 35 ... elastic claw part (buckle part); 36 claw receiving concave part (buckled part); 39 ... baffle device; 40 ... baffle plate; 43 ... baffle face; 44 ... cold air exhaust Outlet; 46 ... small recessed portion (lead wire receiving portion); 48 ... lead wire; 49 ... heat pipe; 50 ... small recessed portion (lead wire receiving portion). (Please read the precautions on the back before filling in this page) Order Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs -14- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm)