539831 五、發明説明（ 技術領域 本發明係關於-種空氣調節機’尤指—種 室内單元 & < f景技藝 通常’空氣調節機使冷卻或加熱空氣在房間中循環，以 供房間空氣之舒適調節。有-種將冷卻循環之諸組件整人 在-單元之整合型，及-種將冷卻循環之諸組件組裝至: 單元之分開型。在分開型空氣調節機，有—種將室内單元 安裝在牆壁上之牆壁安裝型，一種將室内單元安裝在地板 上之地板安裝型，及-種將室内單元自天花板懸掛或安裝 在天花板上之天花板型。 、 。在分開型空氣調節機，本發明係關於牆壁安裝型之室内 單元。圖1及2分別例示牆壁安裝型空氣調節機之室内單元 之透視圖及剖面。 請參照圖〗，牆壁安裝型空氣調節機之 設有-形成外形，並安裝在牆壁上之主底盤i，二；= 盤1之前端面之前面板3, 一在前面板3之吸氣格栅化，一裝 至前面板3之底部之排氣格栅7。在吸氣格拇^㈣氣格拇7 之間有-_||部份9’用於顯*目前操作狀態或感應使用 者之操作。 同時，在主底盤i之頂面有一單獨之吸氣格柵5b，用於抽 吸房間空氣。 明參照圖2 ’在刖面板3之後部有一熱交換器i i，供房間 空氣之熱交換’並且在熱交換器u之後部有一鼓風機13， 本紙張尺度適财S S家標準(CNS) A4規格(21〇χ297公爱） 539831 A7539831 V. Description of the invention (TECHNICAL FIELD The present invention relates to an air conditioner, especially an indoor unit & < f technology, in general, the air conditioner circulates cooling or heating air in the room for the room air Comfortable adjustment. There are a type of integrating the components of the cooling cycle into a unit, and a type of assembling the components of the cooling cycle to: a separate type of the unit. In a separate type air conditioner, there is a kind of A wall-mounted type in which an indoor unit is mounted on a wall, a floor-mounted type in which the indoor unit is mounted on a floor, and a ceiling-mounted type in which the indoor unit is suspended from the ceiling or mounted on the ceiling. The present invention relates to a wall-mounted indoor unit. Figures 1 and 2 respectively illustrate a perspective view and a section of an indoor unit of a wall-mounted air conditioner. Please refer to the figure. , And the main chassis i installed on the wall, two; = front panel 3 before the front end of the panel 1, one suction grille on the front panel 3, one mounted on the bottom of the front panel 3 Exhaust grille 7. There is a -_ || between the inhaler and the inhaler. The part 9 'is used to display the current operating state or to sense the user's operation. At the same time, the main chassis i There is a separate suction grill 5b on the top surface for drawing room air. Refer to Figure 2 'There is a heat exchanger ii at the rear of the panel 3 for heat exchange of room air' and after the heat exchanger u There is a blower 13 in the department, the paper size is SS Home Standard (CNS) A4 specification (21〇297297 public love) 539831 A7
五、發明説明（2 供房間空氣之強制循環。力知 在排乳格栅7之後部有葉片1 7及羽 板窗15，供調節熱交換空痛々 亂之排虱方*向。葉片17調節熱交 換空氣在上下方向之排痛士a ^ 戸乳方向，而羽板窗i 5調節熱交換空 氣在左右方向之排氣方向。 ”' 兹簡要解釋室内單元之操作。 當驅動及支風機1 3時，启p气六*、3、風 居間工虱通過吸氣袼柵5&及5b吸入 主底盤1中。然、後’ #房間空氣通過熱交換器1 1時，房間空 氣介入熱交換，並通過排氣格柵7排出H操作葉片17及 羽板窗15 ’藉以將相^㈣至使帛麵希望之方向。 然而’牆壁安裝型空氣調節機之相關技藝室内單元具有 下列問題。 *第一:主底盤1之前圓形鼓凸及前面板3實際具有相關技 藝室内單元之很大深度，而佔據很多房間空間，並且整體 無法提供良好之外觀。 第二，吸氣格柵5a及排氣格栅7之位置導致吸入室内單元 之空氣及自室内單元排出之空氣互助干擾。亦即，吸氣格 栅5a及排氣格柵7二者在主底盤丨之前部之位置，導致供熱 交換所吸入之空氣及熱交換之空氣混合在一起之常見情形 。在此情形，’熱交換乏空氣直接通過吸氣格栅化吸入至熱 交換器11，而不循環通過房間，導致熱交換效率不佳。 第三，由於吸氣格栅以及51)始終開啟，異物諸如灰塵通 過吸氣格柵進入室内單元之内部。 第四，緊接在主底盤1下面有一由排氣格栅7之結構所導 致無熱父換空氣適當供給之死區，雖然可使用葉片1 7或羽 -5- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 板窗1 5調節埶交拖允 但緊接在主底盤1下面 .、、、又換空氣之排氣方向 不可能直接供給熱交換空氣。 發明之描彔 種 設計為解決上述問敎本發明，直 具有較纖細外形之空氣調節機。〃 項目的在於提供一 本發明之另一 擾之空氣調節機 目的為提供一種在熱交換前後之空氣不干 本發明之又一目的為提供一 節機之室内單元。 本發明之再一目的為提供一 布至房間之空氣調節機。 種可防止異物進入之空氣調 種可將熱交換之空氣均勻分 一為達成本發明之諸項目的，提供一種空氣調節機，包括 尸/成外形之主底冑’一在主底盤之熱交換器，供房間空 氣與-種卫作流體之熱交換；_在主底盤之鼓風機，供房 間^氣向熱交換器之強制循環；以及在主底盤之排氣裝置 可移入/移出主底盤，供空氣排放至房間中。 、排氣凌置包括一排氣外殼，安裝為可在主底盤沿排氣部 伤在上下方向移動，因而其一部份可分階段通過排氣部份 伸出，底盤外面，一在排氣外殼之進口，供熱交換空氣進 入排乳外殼中，及一在排氣外殼形成在一在排氣外殼向下 移動時將行伸出主底盤外面之出口。 或者，排氣裝置包括一排氣外殼，安裝為可在主底盤在 排氣。卩份之附近旋轉，依旋轉方向而定有一部份可通過排 氣。卩伤伸出主底盤外面，一在排氣外殼之進口，及一在排 -6- 539831 A7V. Description of the invention (2 For the forced circulation of the room air. It is known that there are leaves 17 and feather windows 15 at the rear of the milking grill 7 to adjust the direction of the tick removal of heat exchange and pain. The adjustment of the leaves 17 Heat exchange air in the up and down direction a pain ^ a 戸 milking direction, and the feather window i 5 adjusts the exhaust direction of the heat exchange air in the left and right direction. "'Here is a brief explanation of the operation of the indoor unit. When driving and supporting the fan 1 At 3 o'clock, Kai Qi *, 3, and wind intermediary worker lice are sucked into the main chassis 1 through the suction grille 5 & and 5b. Then, after '# room air passes through the heat exchanger 1 1, the room air is involved in heat exchange The H operation blades 17 and the feather window 15 are discharged through the exhaust grille 7 so as to bring the relative directions to the desired direction. However, the related art indoor units of the wall-mounted air conditioner have the following problems. * First: The circular bulge before the main chassis 1 and the front panel 3 actually have a great depth of the relevant indoor unit, occupying a lot of room space, and the overall appearance cannot provide a good appearance. Second, the suction grille 5a and the row The position of the air grill 7 leads to the suction chamber The air of the unit and the air discharged from the indoor unit interfere with each other. That is, the positions of the suction grille 5a and the exhaust grille 7 in the front of the main chassis 丨 cause the air drawn in by the heat exchange and the heat exchange. A common situation where air is mixed together. In this case, 'heat-exchanged exhaust air is directly sucked into the heat exchanger 11 through the suction grille without circulating through the room, resulting in poor heat exchange efficiency. Third, due to the suction The grille and 51) are always open, and foreign objects such as dust enter the interior of the indoor unit through the suction grille. Fourth, immediately below the main chassis 1, there is a heatless parent air supply due to the structure of the exhaust grille 7, which is appropriately supplied The dead zone, although the blade 1 7 or feather -5- can be used. This paper size is applicable to China National Standard (CNS) A4 specifications (210 X 297 mm). In the following, it is impossible to directly supply heat exchange air in the exhaust direction of the air change. The invention is designed to solve the above-mentioned problems. The present invention has an air conditioner with a slimmer shape. The project is to provide aAnother object of the present invention is to provide an air conditioner before and after heat exchange. Another object of the present invention is to provide an indoor unit of a unit. Another object of the present invention is to provide a room-to-room air conditioner. An air conditioner capable of preventing foreign matter from entering, a heat exchange air can be evenly divided into various items of the invention, and an air conditioner is provided, which includes a main body with a body / shape and a main body. Heat exchanger for heat exchange between room air and a kind of health fluid; _ blower on the main chassis for forced circulation of room air to the heat exchanger; and exhaust device on the main chassis can be moved into / out of the main chassis ， It is used to discharge air into the room. 、 Exhaust pump includes an exhaust casing, which can be installed in the main chassis to move up and down along the exhaust section, so a part of it can protrude through the exhaust section in stages. Outside the chassis, one is at the inlet of the exhaust casing for heat exchange air to enter the breast exhaust casing, and one is formed when the exhaust casing is formed to move the row out of the main chassis when the exhaust casing moves downward. Export. Alternatively, the exhaust device includes an exhaust casing that is mounted to exhaust the main chassis. Rotate around the portion, depending on the direction of rotation, a part can be exhausted. Stings stick out of the main chassis, one at the inlet of the exhaust casing, and one at the row -6- 539831 A7
氣外/v又向下移動時將行伸出主底盤外面之出口。 排氣裝置另包括一葉片，安裝至排氣外殼之外側，用於 。周節房間空氣在上下方向之排氣方向，及一羽板窗安裝至 排氣外殼之内側’用於調節房間空氣在右方向之排氣方向。 排氣裝置另包括驅動裝置，供排氣外殼之自動上下移動 驅動裝置包括一馬達，供在接收電源時產生旋轉力，一 小齒輪連接至馬達之驅動軸，及一齒條在上下方向安裝至 排氣外殼之後壁。或者，驅動裝置為一馬達有一驅動 接至排氣外殼之旋轉軸。 同％，本發明提供一種主底盤，包括一前部在前表面有 7在前表面之吸氣部份，及一在底面之排氣部份，以及一 後部與將行安裝在房間牆壁之前部相通。前部有一寬产大 於後部者。 、又 尸空氣調節機另包括一蓋板安裝至主底盤之前表面，供吸 氣邛份之選擇性開啟。蓋板繞進口與出口間之旋轉中心旋 轉。 根據本發明，由於主底盤分為前部及後部，並且排氣外 殼插入在主底盤，故可實際縮減室内單元之深度。特別是 ，在後部可置於牆壁凹部之情形，可實際縮減室内單元= 佔據之空間。從而，矩形前部提供一種優雅之外觀。 根據本發明，提供在吸氣部份與排氣部份間之蓋板，防 止熱交換前後之空氣間之干擾。從而，蓋板之選擇性開啟 吸氣部份，允許使異物之進入最少。 根據本發明，使排氣外殼可自主底盤伸出，允許更無限 本紙張尺度適用中國國家標準(CNS) A4規格(21〇x 297公釐) 539831 A7 B7 五、發明説明（5 制調節熱交換空裔夕μ # 士 ^ y,. ^ _ 工孔之排乳方向，從而使緊接在相關技藝室 内單元下面發生之死區最小。 附圖之_簡要說^ 為進一步瞭解本發明所包括之附圖，例示本發明之（諸）實 施例，並連同說明用以解釋本發明之原理·· 在附圖中： 圖1例不一空氣調節機之相關技藝室内單元之透視圖； 圖2例示圖1中之室内單元之剖面； 圖3例不一根據本發明較佳實施例之空氣調節機，其室内 單元之透視圖； 圖4例不一根據本發明第一實施例之室内單元之剖面·， 圖5例不圖4中之室内單元，附開啟之排氣部份及吸氣部 份之透視圖； 圖6例示一根據本發明第二實施例之室内單元之剖面；以及 圖7例不圖6中之室内單元，附開啟之排氣部份及吸氣部 份之透視圖。 复施本發明之 現請詳細參照在附圖中例示其實例之本發明之諸較佳實 施例。將參照圖3及4解釋一根據本發明第一實施例之空氣 調節機之室内單元。圖3例示一根據本發明較佳實施例之空 氣調節機之室内單元，及圖4例示一根據本發明第一實施例 之室内單元之剖面。 请參照圖3及4 ’根據本發明較佳實施例之室内單元，包 括一形成外形之主底盤100有一吸氣部份u丨及一排氣部份 -8- 本紙張财g g家標準(CNS) M規格(謂χ 297公釐) 装 訂When out of air / v moves down again, the line will stick out of the exit outside the main chassis. The exhaust unit also includes a blade mounted to the outside of the exhaust housing for. The weekly room air is exhausted in the up and down direction, and a feather window is installed to the inside of the exhaust casing 'for adjusting the room air in the right direction. The exhaust device also includes a driving device. The automatic upward and downward driving device for the exhaust casing includes a motor for generating a rotating force when receiving power, a pinion gear connected to the motor's drive shaft, and a rack mounted to the up and down direction. Exhaust shell rear wall. Alternatively, the driving device is a motor having a rotating shaft drivingly connected to the exhaust casing. Similarly, the present invention provides a main chassis including a front part with a suction part on the front surface and a front part with an exhaust part on the bottom surface, and a rear part and the front part of the room wall Communicate. The front has a wider yield than the rear. The corpse air conditioner also includes a cover plate mounted on the front surface of the main chassis for selective opening of the intake air. The cover rotates around the center of rotation between the inlet and outlet. According to the present invention, since the main chassis is divided into a front part and a rear part, and the exhaust casing is inserted into the main chassis, the depth of the indoor unit can be actually reduced. In particular, in the case where the rear part can be placed in the recess of the wall, the space occupied by the indoor unit = can be actually reduced. Thus, the rectangular front provides an elegant appearance. According to the present invention, a cover plate is provided between the suction portion and the exhaust portion to prevent interference between the air before and after the heat exchange. Thus, the selective opening of the suction portion of the cover allows the entry of foreign matter to a minimum. According to the present invention, the exhaust casing can be extended independently of the chassis, allowing more unlimited paper size. Applicable to China National Standard (CNS) A4 specification (21 × 297 mm) 539831 A7 B7 5. Description of the invention (5-system regulation heat exchange空 oriban μ # 士 ^ y ,. ^ _ The direction of milk discharge of the working hole, so as to minimize the dead zone that occurs immediately below the relevant indoor unit of the art. Brief description of the drawings ^ In order to further understand what is included in the present invention The drawings illustrate the embodiment (s) of the present invention, together with a description to explain the principles of the present invention. In the drawings: FIG. 1 illustrates a perspective view of an indoor unit of a related art of an air conditioner; FIG. 2 illustrates Fig. 1 is a sectional view of an indoor unit; Fig. 3 is a perspective view of an indoor unit of an air conditioner according to a preferred embodiment of the present invention; Fig. 4 is a sectional view of an indoor unit according to a first embodiment of the present invention · Fig. 5 illustrates a perspective view of the indoor unit in Fig. 4 with an exhaust portion and an intake portion opened; Fig. 6 illustrates a cross-section of an indoor unit according to a second embodiment of the present invention; and Fig. 7 illustrates The indoor unit in Figure 6 is not included. A perspective view of the exhaust portion and the suction portion. For re-application of the present invention, please refer to the preferred embodiments of the present invention whose examples are illustrated in the drawings in detail. An explanation according to the present invention will be explained with reference to FIGS. An indoor unit of an air conditioner according to the first embodiment. Fig. 3 illustrates an indoor unit of an air conditioner according to a preferred embodiment of the present invention, and Fig. 4 illustrates a cross section of an indoor unit according to a first embodiment of the present invention. 3 and 4 ′ An indoor unit according to a preferred embodiment of the present invention includes a main chassis 100 having an outer shape and a suction portion u 丨 and an exhaust portion. M size (referred to as χ 297 mm) binding
539831 A7 B7 五 、發明説明（6 ，一在主底盤1〇〇之熱交換器150，供通過吸氣部份m 吸入之房間空氣與一種工作流體之熱交換；一在主底盤1〇〇 之鼓風機160，供房間空氣通過吸氣部份ηι及排氣部份115 之強制循環；以及排氣裝置，可移入/移出主底盤丨〇〇 ,供 選擇性開啟排氣部份。 主底盤100有一前部i 1〇及一後部120將行安裝至房間之牆 壁。前部110及後部120相通，並且熱交換器ι5〇及鼓風機 MO提供為通過二者間之空間。 矩形具有高度大於深度之前部110有一在前部之吸氣部份 111，及在一底部之排氣部份115。在前部110之前部之上部 及下。卩’不包括吸氣部份111 ’有一前面板140。前面板14〇 可形成為關閉前部11〇之前表面，而吸氣部份形成在前 面板140 〇 自前部110之後表面凸起之後部120具有高度及寬度小於 前部110者。因此，後部12〇安裝在房間之牆壁時，使用者 將會主要看見前部110，因而使用者看見室内單元之纖細外 形。特別是，如果牆壁有一與後部120 —致之凹部，因為僅 前部110自牆壁凸起，故實際縮減室内單元所佔據之空間。 前部110及後部120可為可彼此分開之構件，或為一單元 構件。 同時，在前部110及後部120之頂面可有另外之吸氣部份 113及121。在此情形，可使熱交換器150適當彎曲，供通過 前吸氣部份111，頂吸氣部份113，及後吸氣部份121所抽吸 之房間空氣。為供順利導引吸氣氣流，可有吸氣格栅13 1， -9- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公爱) 539831 A7 ________B7 五、發明説明（7 ) 133，及135安裝至吸氣部份^1，113，及121。 在前部110之前表面有一蓋板18〇，供選擇性開啟/關閉前 吸氣部份111。蓋板18〇不僅提供優雅之外觀，而且也防止 異物通過前吸氣部份Π 1進入，並用以防止吸氣與排氣間之 干擾。為此’以一扁平構件所形成，可覆蓋整個前,吸氣部 份111之蓋板180，有一可旋轉式安裝至主底盤11〇之下端， 以便蓋板180繞下端181旋轉，以開啟及關閉前吸氣部份m 。在此情形，蓋板180使前吸氣部份Π1與排氣部份n5分開 ，並防止吸氣與排氣間之干擾。 备然’蓋板180僅在空氣調節機操作時才開啟前吸氣部份 111。雖然，蓋板180可手動操作，但蓋板18〇較佳為藉驅動 源諸如馬達自動操作。 在蓋板180有一顯示器部份19〇，供顯示空氣調節機之操 作狀態。通常，考慮室内單元安裝在牆壁上，如果蓋板18〇 傾斜至朝下，使用者更方便看見顯示器部份丨9〇。 同時’排氣裝置上下移動通過前部uo之底面，以供選擇 性開啟/關閉排氣部份115。為做到如此，在前部11〇有一排 乳外殼200，供沿排氣部份115上下移動。依排氣外殼2〇〇之 向下移動程度而定，排氣外殼2〇〇有一部份通過排氣部份 11 5伸出前部11〇外面。排氣外殼2〇〇有一供熱交換空氣進入 之進口 201，及一與房間相通之出口 2〇3。 矩形而具有寬度大於深度之排氣外殼2〇〇有進口 2〇1在頂 部，及出口 203在前部之下部。因此，如果排氣外殼2〇〇完 全向上移入主底盤100，排氣外殼2〇〇便關閉出口丨15 ,而如 -10-539831 A7 B7 V. Description of the invention (6, a heat exchanger 150 on the main chassis 100 for heat exchange between the room air sucked through the suction part m and a working fluid; one on the main chassis 100 The blower 160 is used for forced circulation of the room air through the suction part η and the exhaust part 115; and the exhaust device can be moved into / out of the main chassis 丨 00 for selectively opening the exhaust part. The main chassis 100 has a The front portion i 10 and a rear portion 120 will be installed to the wall of the room. The front portion 110 and the rear portion 120 communicate with each other, and the heat exchanger ι50 and the blower MO are provided to pass through the space therebetween. The rectangle has a height greater than the depth of the front portion. 110 has a suction portion 111 at the front, and an exhaust portion 115 at the bottom. Above and below the front of the front 110. 卩 'Excluding the suction portion 111' has a front panel 140. Front The panel 14 may be formed to close the front surface of the front portion 110, and the suction portion is formed on the front panel 140. The rear portion 120 has a height and width smaller than the front portion 110. The rear portion 120 has a height and a width smaller than the front portion 110. Therefore, the rear portion 12 When installed on the wall of a room The user will mainly see the front portion 110, so the user will see the slim profile of the indoor unit. In particular, if the wall has a recessed portion that matches the rear portion 120, because only the front portion 110 protrudes from the wall, the indoor unit space is actually reduced. The space occupied. The front portion 110 and the rear portion 120 may be detachable members or a unit component. At the same time, there may be additional suction portions 113 and 121 on the top surface of the front portion 110 and the rear portion 120. Here In some cases, the heat exchanger 150 can be appropriately bent for the room air sucked through the front suction section 111, the top suction section 113, and the rear suction section 121. In order to smoothly guide the suction air flow, May have suction grill 13 1, -9- This paper size applies Chinese National Standard (CNS) A4 specification (210X 297 public love) 539831 A7 ________B7 V. Description of the invention (7) 133, and 135 installed to the suction part ^ 1, 113, and 121. There is a cover plate 180 on the front surface of the front 110 for selectively opening / closing the front suction portion 111. The cover plate 180 not only provides an elegant appearance, but also prevents foreign matter from passing through the front suction The air part Π 1 enters and is used to prevent inhalation and Interference between air. To this end, it is formed by a flat member, which can cover the entire front cover plate 180 of the suction portion 111, and has a rotatably mounted to the lower end of the main chassis 11 so that the cover plate 180 surrounds the lower end 181. Rotate to open and close the front suction part m. In this case, the cover plate 180 separates the front suction part Π1 and the exhaust part n5, and prevents interference between the suction and the exhaust. The plate 180 opens the front suction portion 111 only when the air conditioner is operated. Although the cover plate 180 can be manually operated, the cover plate 180 is preferably automatically operated by a driving source such as a motor. A display portion 19 is provided on the cover plate 180 for displaying the operation status of the air conditioner. Generally, it is considered that the indoor unit is installed on the wall. If the cover plate 18 is tilted downward, it is more convenient for the user to see the display portion. At the same time, the 'exhaust device' moves up and down through the bottom surface of the front uo to selectively open / close the exhaust portion 115. To do this, there is a row of milky shells 200 at the front 110 for moving up and down along the exhaust portion 115. Depending on the downward movement of the exhaust casing 2000, a part of the exhaust casing 2000 extends out of the front portion 110 through the exhaust portion 115. The exhaust housing 200 has an inlet 201 for heat exchange air to enter, and an outlet 203 communicating with the room. The exhaust housing 200, which is rectangular and has a width greater than the depth, has an inlet 201 at the top and an outlet 203 below the front. Therefore, if the exhaust casing 2000 is completely moved up into the main chassis 100, the exhaust casing 2000 will close the exit 丨 15, and as -10-
2排氣外殼若干程度向下移動，使出口 203伸出主底盤100 外面，出口 115便開啟。 較佳為在排氣外殼200提供一構件，用於調節空氣排出方 向。為做到如此，有-葉片2G7用於調節在上下方向之空氣 ^ 2方向，及一羽板窗2〇9調節在排氣外殼200在左右方向 卫氣排出方向。較佳為在進口 2〇1有一吸氣格柵2〇5，供 順利導引氣流。 同時，雖然排氣外殼200可設計為藉使用者上下移動，但 依空氣調節機之操作而定，排氣外殼2〇〇較佳為自動上下移 動。為此，有驅動裝置供使排氣外殼自動上下移動。 驅動裝置包括一馬達211用於在接收電源時產生旋轉力， 一小齒輪213連接至馬達211之驅動軸，及一齒條215在上下 方向：ic裝至排氣外殼200之後壁。雖然圖示驅動裝置安裝至 排氣外殼200之後部，但驅動裝置較佳為安裝至排氣外殼 200之側面。 為了防止排氣外殼200與主底盤100完全分開，在排氣外 殼200之前壁有一擋塊22〇。在排氣外殼2〇〇若干程度向下移 動時，擋塊220卡在主底盤100之下部，在該狀態，排氣外 殼200不再可向下移動.。 未解釋之參考圖號170標示一用以在主底盤100導引平順 空氣流動之流動導向裝置。 將參照本發明之第一較佳實施例解釋室内單元之操作。 在使空氣調節機操作時，蓋板180繞下端181旋轉。與此 同時，當電源提供至馬達211時，排氣外殼2〇〇如圖5中所示 ，藉小齒輪213及齒條215之相互作用而向下移動。最後， 蓋板m之旋轉使前吸氣部份lu開啟，並且排氣外殼2〇〇之 向下移動使排氣部份115開啟。亦即，使主底盤1〇〇之内部 空間通過進口 201及出口 203與房間相通。 其次’在電源提供至鼓風機16叫，相空氣藉鼓風機 160之鼓風力，通過前吸氣部份m，頂吸氣部份ιΐ3，及後 吸，部㈣i抽向熱交換器15Q側面。然後，房間空氣經過 熱父換器150，並作成與一種工作流體之熱交換，並延續通 過進口 201流動至排氣外殼2〇〇。 、 然後，熱交換空氣藉葉片207及羽板窗2〇9導引，通過出 203排放至房間中。由於排氣外殼2〇〇自主底盤向下伸 出，故可較之在相關技藝更均勻排放熱交換空氣。在此情 形，可使緊接在相關技藝室内單元下面之死區最小。 其次，將參照圖6解釋一根據本發明第二較實 氣調節機之室内單元。圖6例示一根據本發明第 例之室内單元之剖面。 請參照圖6，除了排氣裝置外，根據本發明第二較佳實施 例之室内單元與圖4中者完全相同。因此，除排氣裝置外諸 部份之解釋將予省略b 當排氣裝置在前部110之底部旋轉時，排氣裝置開啟/關 閉排氣部份115。為此，在前部110之底部有一排氣外殼3〇〇 ，可旋轉式安裝為致使可通過在其附近有一旋轉中心之排 氣部份115伸出至主底盤100外面。排氣外殼3〇〇有一進口 3〇1供熱交換之空氣進入，及一出口與房通。 539831 A7 ______B7 五、發明説明（1Q ) 排氣外殼300有一扇形區段，並包括在頂面之進口3〇1， 及在下周邊之出口 303。排氣外殼300有一旋轉軸31〇接近頂 點。在排氣外殼3 00繞旋轉軸3 1 〇順鐘向旋轉，直到排氣外 殼300完全在主底盤1〇〇時，排氣部份U5被排氣外殼3〇〇所 關閉。與此相反，在排氣外殼300逆鐘向旋轉，直到排氣外 殼300伸出出口 303外面時，排氣部份115開啟。亦即，使主 底盤100之内部空間通過進口 3〇1及出口 303與房間相通。 在排氣外殼300，有一葉片307用於調節熱交換空氣之上 下方向排氣，及一羽板窗309用於調節熱交換空氣之左右方 向排氣。進口 301有一供順暢氣流之進口格柵3〇5。 在排氣外殼300之上周邊，有一擋塊32〇，用於限制排氣 外殼300之旋轉角度。因此，在排氣外殼3〇〇若干程度旋轉 時，擋塊320卡在主底盤1〇〇之底面，在該狀態排氣外殼3〇〇 不再可移動。 同時，也較佳為使排氣外殼300根據空氣調節機之操作自 動旋轉。為此，有供排氣外殼3〇〇自動旋轉之驅動裝置安裝 至前部。 驅動裝置為一馬達311，直接連接至排氣外殼3〇〇之旋轉 轴310’用於在接收電源時產生旋轉力。 關於上述室内單7L，如圖7中所示，在操作開始時，蓋板 1 8 0繞下端1 81旋轉’並在與此同時，電源提供至馬達3^ , 以使排氣外殼300旋轉。據此，蓋板} 8〇之旋轉使前吸氣部 伤111開啟，並且排氣外设300之旋轉使前排氣部份115開啟。 在此後之操作與本發明之第一實施例完全相同，並且其 -13- ^紙張尺度適财@ @家鮮(CNS) A4規格(210X297公爱] 五、發明説明（u 解釋將予省略。 總之，’根據本發明，由於主底盤100分為前部110及後部 I20 ’亚且排氣外殼200或300插入在主底盤1〇〇 ,故可實際 縮減室内單元之深度。特別是，在後部120可置於牆壁凹 之情形，可實際縮減室内單元所佔據之空間。從而，矩 月部110提供一種優雅之外觀。 y 根據本發明，提供在吸氣部份111與排氣部份115間之蓋 板m ’防止熱交換前後之空氣間之干擾。從而，蓋板⑽ 之選擇性開啟吸氣部份U1，允許使異物之進入最少。 根據本發明，使排氣外殼200或3〇〇可自主底盤1〇〇伸出， 允許更無限制調節熱交換空氣之排氣方向，從而使 相關技藝室内單元下面發生之死區最小。 、精於此項技藝者將會明白，在本發明之空氣調節機可作 成種種修改及變化，而不偏離本發明之精神或範圍。因此 ，設若其為在後附申請專利範圍及其同等者之範圍以内， 本發明預計涵蓋本發明之種種修改及變化。 之應用 本發明提供-種具有優雅之外觀，並且不佔據太多 空間之空氣調節機。 本發明提供一種防止熱交換前後之空氣間之干擾，從而 改進熱交換效率之空氣調節機。 本發明提供一種使房間中之各種異物進入空氣調 少之空氣調節機。 啤取 最後，本發明提供一種允許更無限制調節熱交換空氣之 排氣方向，從而使死區最小之空氣調節機。 -14- 本纸張尺度適㈤巾國國家標準(CNS) A4規格(210X297公爱)2 The exhaust casing is moved downward to some extent so that the outlet 203 protrudes out of the main chassis 100, and the outlet 115 is opened. It is preferable to provide a component in the exhaust casing 200 for adjusting the air discharge direction. In order to do this, there are-blades 2G7 for adjusting the air 2 direction in the up and down direction, and a feather window 209 is adjusted in the exhaust casing 200 in the left and right direction to guard the gas discharge direction. It is preferable to have a suction grille 205 at the inlet 201 for smoothly guiding the air flow. Meanwhile, although the exhaust casing 200 can be designed to be moved up and down by the user, depending on the operation of the air conditioner, the exhaust casing 200 is preferably moved up and down automatically. To this end, there is a driving device for automatically moving the exhaust casing up and down. The driving device includes a motor 211 for generating a rotational force when receiving power, a pinion 213 connected to a driving shaft of the motor 211, and a rack 215 in an up-down direction: the ic is mounted to the rear wall of the exhaust casing 200. Although the driving device is shown mounted to the rear of the exhaust casing 200, the driving device is preferably mounted to the side of the exhaust casing 200. In order to prevent the exhaust casing 200 from being completely separated from the main chassis 100, a stopper 22 is provided on the front wall of the exhaust casing 200. When the exhaust casing 200 is moved downward to some extent, the stopper 220 is caught under the main chassis 100. In this state, the exhaust casing 200 can no longer be moved downward. Unexplained reference numeral 170 indicates a flow guide for guiding smooth air flow in the main chassis 100. The operation of the indoor unit will be explained with reference to a first preferred embodiment of the present invention. When the air conditioner is operated, the cover plate 180 is rotated around the lower end 181. At the same time, when power is supplied to the motor 211, the exhaust housing 200 is moved downward by the interaction of the pinion 213 and the rack 215 as shown in FIG. Finally, the rotation of the cover m opens the front suction portion lu, and the downward movement of the exhaust casing 2000 causes the exhaust portion 115 to open. That is, the internal space of the main chassis 100 is communicated with the room through the entrance 201 and the exit 203. Secondly, when the power is supplied to the blower 16, the phase air is blown by the blower 160 and blows through the front suction portion m, the top suction portion ιΐ3, and the rear suction portion 抽 i to the side of the heat exchanger 15Q. Then, the room air passes through the heat exchanger 150 and is made into heat exchange with a working fluid, and continues to flow through the inlet 201 to the exhaust casing 200. Then, the heat-exchanging air is guided by the blades 207 and the feather window 209 and discharged into the room through the outlet 203. Since the exhaust casing 2000 extends downwards from the autonomous chassis, the heat exchange air can be discharged more uniformly than in related technologies. In this case, the dead zone immediately below the related art indoor unit can be minimized. Next, an indoor unit of a second more practical air conditioner according to the present invention will be explained with reference to FIG. Fig. 6 illustrates a cross section of an indoor unit according to a first example of the present invention. Referring to Fig. 6, the indoor unit according to the second preferred embodiment of the present invention is identical to that shown in Fig. 4 except for the exhaust device. Therefore, explanations of parts other than the exhaust device will be omitted. B When the exhaust device is rotated at the bottom of the front portion 110, the exhaust device turns on / off the exhaust portion 115. To this end, an exhaust casing 300 is provided at the bottom of the front portion 110, and is rotatably mounted so that it can protrude to the outside of the main chassis 100 through an exhaust portion 115 having a rotation center in the vicinity thereof. The exhaust casing 300 has an inlet 301 for air for heat exchange, and an outlet communicating with the room. 539831 A7 ______B7 V. Description of the Invention (1Q) The exhaust casing 300 has a fan-shaped section, and includes an inlet 301 on the top surface and an outlet 303 on the lower periphery. The exhaust casing 300 has a rotating shaft 310 near the top point. When the exhaust casing 300 rotates clockwise around the rotation axis 3 1 0 until the exhaust casing 300 is completely on the main chassis 100, the exhaust portion U5 is closed by the exhaust casing 300. In contrast, when the exhaust casing 300 is rotated counterclockwise until the exhaust casing 300 protrudes out of the outlet 303, the exhaust portion 115 is opened. That is, the internal space of the main chassis 100 is communicated with the room through the entrance 301 and the exit 303. In the exhaust casing 300, there is a blade 307 for adjusting the exhaust gas in the up-down direction, and a feather window 309 for adjusting the exhaust gas in the left-right direction. The inlet 301 has an inlet grille 305 for a smooth air flow. On the periphery of the exhaust casing 300, there is a stopper 32o for limiting the rotation angle of the exhaust casing 300. Therefore, when the exhaust casing 300 is rotated to some extent, the stopper 320 is stuck on the bottom surface of the main chassis 100, and the exhaust casing 300 is no longer movable in this state. At the same time, it is also preferable that the exhaust casing 300 is automatically rotated according to the operation of the air conditioner. To this end, a drive unit for automatic rotation of the air supply and exhaust housing 300 is mounted to the front. The driving device is a motor 311, which is directly connected to a rotating shaft 310 'of the exhaust casing 300 for generating a rotational force when receiving power. Regarding the above-mentioned indoor unit 7L, as shown in FIG. 7, at the start of operation, the cover plate 180 is rotated around the lower end 181 'and at the same time, power is supplied to the motor 3 ^ to rotate the exhaust casing 300. According to this, the rotation of the cover plate 80 causes the front suction portion injury 111 to open, and the rotation of the exhaust peripheral 300 causes the front exhaust portion 115 to open. The operation thereafter is exactly the same as the first embodiment of the present invention, and its -13- ^ paper size is suitable for wealth @ @ 家 鲜 (CNS) A4 specifications (210X297 public love) 5. Explanation of the invention (u explanation will be omitted. In short, according to the present invention, since the main chassis 100 is divided into a front portion 110 and a rear portion I20, and the exhaust case 200 or 300 is inserted into the main chassis 100, the depth of the indoor unit can be actually reduced. In particular, at the rear portion The 120 can be placed in a recessed wall, which can actually reduce the space occupied by the indoor unit. Thus, the moon and moon portion 110 provides an elegant appearance. Y According to the present invention, it is provided between the suction portion 111 and the exhaust portion 115 The cover m 'prevents air interference before and after the heat exchange. Thus, the selective opening of the suction portion U1 by the cover ⑽ allows the entry of foreign matter to a minimum. According to the present invention, the exhaust casing 200 or 300 is made. The self-sustaining chassis 100 can be extended to allow more unlimited adjustment of the exhaust direction of the heat exchange air, thereby minimizing the dead zone occurring under the indoor unit of the relevant art. Those skilled in this art will understand that in the present invention, Air conditioner can Various modifications and changes may be made without departing from the spirit or scope of the present invention. Therefore, provided that it is within the scope of the appended patent application and its equivalents, the present invention is expected to cover the various modifications and changes of the present invention. The invention provides an air conditioner that has an elegant appearance and does not take up much space. The invention provides an air conditioner that prevents the interference between the air before and after the heat exchange, thereby improving the heat exchange efficiency. The invention provides a room Various foreign objects in the air conditioner with less air conditioning. Finally, the present invention provides an air conditioner that allows more unlimited adjustment of the exhaust direction of heat exchange air, thereby minimizing the dead zone. -14- This paper Standards: National Standard (CNS) A4 (210X297)