1291536 九、發明說明： 【發明所屬之技術領域】 本發明是關於一種空調機，在空調機本體內配置有熱交 換器及送風機，內側配置有過濾器之空氣吸入口，是被形成 於上述空調機本體的上面。 【先前技術】 習知上有：空調機本體內配置有熱交換器及送風機，裏 側配置有過濾器之空氣吸入口是被形成於上述空調機本體 ® 的上面及前面的空調機。在此情況，空氣之吸入口，是考慮 作成將其裏側的過濾器等之隱蔽狀的設計，而形成以多數個 橫條及補強該橫條的複數個縱條所連結的格子狀之形態。 (例如，參照專利文獻1)。 〔專利文獻1〕日本特開2003- 1 943 65號公報 在專利文獻1的設計中，橫條彼此之間隔狹窄，因此橫 條及縱條的外表面中污物的清掃爲很困難的情況。並且，近 年來，爲了提高空調機之正面設計，不使主要的空氣吸入口 ^ 形成於空調機本體的前面，而僅形成於上面。並且，在空調 機本體的上面形成主要的空氣吸入口，且當在該本體的正面 亦設置空氣吸入口之情況時，該正面的空氣吸入口亦被考慮 作成隱蔽等以使其難以從正面直視。因而在該情況時，空調 機本體上面之空氣吸入口，亦採用多數個橫條及複數個縱條 連結而補強該橫條的的形態，因此空氣的吸入阻力變大，由 於此理由而使熱交換性能降低，而較不受到採用。而且，將 手插入空調機之上面而進行的空氣吸入口清掃時，在橫條及 1291536 - 縱條之表面的擦拭作業亦爲很困難的情況。 本發明是鑑於上述實情而開發者，在將空氣吸入口形成 於空調機本體的上面所成之空調機中，其主要目的在提供一 種具有容易清掃之形態而取代先前技術之空氣吸入口的形 態的空氣吸入口之空調機，並且以提供使熱交換效率與清掃 之容易度一起被提高之空氣吸入口的構造作爲目的。再者， 可確保空氣吸入口部分之強度以外，尙提供不妨礙過濾器插 入之補強形態之空氣吸入口構成。 # 【發明內容】 〔解決課題之手段〕 申請專利範圍所記載第1項之發明，是具備有：在內部 收容有熱交換器及送風機的空調機本體、及配置於該空調機 本體之前面部的前面板，在上述空調機本體之上面，形成有 內側配置有網狀的過濾器之空氣吸入口的空調機，其特徵 爲：上述空氣吸入口在上述空調機本體的上面，藉由朝向左 右方向長矩形之長孔而形成其全體形態，且使上述長孔由僅 ® 由朝前後方向的複數個縱肋而區分之複數個區分吸入口所 構成。 申請專利範圍第2項所記載之發明，是針對申請專利範 圍第1項之空調機，其中上述複數個區分吸入口是朝前後方 向被形成長形。 申請專利範圍第3項所記載之發明，是針對申請專利範 圍第1項之空調機，其中上述縱肋是被作成左右的寬度尺寸 被設定爲1〇〜30mm之寬幅者，且在外面的中央位置上，一 1291536 * 體地成型有橫跨該縱肋之全長而朝向外側突出之補強肋。 申請專利範圍第4項所記載之發明，是針對申請專利範 圍第3項之空調機，其中上述縱肋的內面，被作成爲平坦。 〔發明之效果〕 在申請專利範圍第1項所記載的發明中，由於在空調機 本體的上面之空氣吸入口是由藉由朝向左右方向長矩形之 長孔而形成其全體形態，且使上述長孔由僅由朝前後方向的 複數個縱肋而區分之複數個區分吸入口所構成的形態，因此 # 如先前技術般間隔狹窄的橫條並不存在，因此污垢附著的部 分較少，清掃亦較簡單。且，因爲實質上不存在橫條，空氣 吸入口部分之擦拭作業，可藉由朝前後擦拭縱條而簡單地執 行’不僅清掃作業變成容易，而且空氣吸入之阻力亦變少， 因而不必將送風機作成大型，亦可提高熱交換效率。 在申請專利範圍第2項所記載的發明中，複數個區分吸 入口是朝前後方向被形成長形的形態之故，不需要橫條亦可 使強度提高。 ^ 在申請專利範圍第3，4項所記載的發明中，除了在申請 專利範圍第1項所記載的發明之效果以外，可利用補強肋而 進行縱肋的補強，利用該補強的構造亦可在縱肋的裏側上不 存在有補強肋，因此對插入空氣吸入口之裏側的過濾器之裝 脫操作，亦不會成爲阻礙的構成。 【實施方式】 本發明之空調機，是具備有：在內部收容有熱交換器及 送風機的空調機本體、及配置於該空調機本體之前面部的前 1291536 ^ 面板，在上述空調機本體之上面，形成有內側配置有網狀的 過濾器之空氣吸入口的空調機，其中上述空氣吸入口在上述 空調機本體的上面，藉由朝向左右方向的長矩形之長孔而形 成其全體形態，且使上述長孔由僅由朝前後方向的複數個縱 肋而區分之複數個區分吸入口所構成者，本發明之實施形態 將記載如下。 【實施例1】 其次，將說明本發明之實施的形態。第1圖是本發明之 • 空調機的縱剖面圖，第2圖是將本發明之空調機的過濾器移 除之狀態的上面立體圖，第3圖是本發明之空調機上面的空 氣吸入口部分之局部放大立體圖。以下，將說明實施例的構 成。 在圖中，本發明之空調機1，是吊掛於室內之壁上的型 式之壁掛式室內用空調機，其和冷媒之壓縮機及凝縮器及收 容有該等熱交換用送風機等之室外機，是構成一組的分離式 空g周裝置者。空調機1，如第1圖所示，在內部收容有熱交 ®換器3及送風機4，在上面形成有吸入室內空氣的大面積之 空氣吸入口 5 A，在該空氣吸入口 5 a之內側配置有網狀的過 濾器6。 更具體地說明之，空調機1是由空調機本體2及前面板 7所構成’上述空調機本體2是由：位於空調機1的背面側 的基體部2A、及組合於該基體部2A之前面側的蓋部2]3所 構成。 上述蓋部2 B是朝前後開口而形成空調機1之外形形狀 1291536 ， 的框狀’則面板7是開閉蓋部2B之前面開口般地，被軸支 持部8，8軸支於該蓋部2 B之左右上端部。在上述基體部2 A 的前面側安裝有熱交換器3、送風機4及電氣箱等，蓋部2B 是爲覆蓋該等之周圍的形態。然後，當空調機1被安裝於室 內壁上之情況時，上述基體板2A之背面部是對固定於室內 之壁的固定板（未圖示）而安裝。 依上述方式，熱交換器3及送風機4被配置於空調機本 體2內，上述熱交換器3，如第1圖所示，是由配置成大致 # 反V字狀的前面側熱交換部3 A及後面側熱交換部3 B所構 成，前面側熱交換部3A是爲其下部形成有朝向後方折曲之 部分3 A 1的形狀。上述熱交換器3是爲冷媒管Q貫通平行 配置之多數個鋁薄板P而配置的板式散熱片型熱交換器之 構成。送風機4是使用橫軸4B而支持，是在圓周上配置有 朝左右方向延伸之多數個葉片4A之橫流式風扇，然後，該 送風機4配置於熱交換器3的內側，爲大致具有到熱交換器 3之左右全寬度的長度。 ♦ 空調機1之藉由送風機4之運轉而將與熱交換器3作熱 交換的空氣吸入之空氣吸入口 5A，是在上面的左右方向上 被形成長且寬。然後，上述過濾器6是過濾網在與形成於其 周圍的合成樹脂製框被射出成型的同時，被作成與該合成樹 脂製框一體成型者，其是作成左右各一片。 上述過濾器6在前面板7被打開的狀態下，相對於形成 在空調機本體2之左右兩側部的過濾器支持軌部9，及形成 於其中間部的過濾器支持軌部9(在第3圖中是顯示爲9D， 1291536 - 並且9C爲間隔壁，該間隔壁9C是與過濾器6之厚度相同）， 從蓋部2B的前面開口側朝向上方滑動式地插入，而可自由 地取出地組裝。 並且，上述左右一組之過濾器6，是在各左右兩緣部被 支持於過濾器支持軌部9的狀態，被配置於上述空氣吸入口 5 A之內側，而成爲覆蓋上述熱交換器3之前面側及上面側 全區的狀態。而，爲了使過濾器6作成在過濾器支持軌部9, 9D容易地滑動，且爲了不使過濾器6朝向熱交換器3側落 # 入，藉由橫亙於上述左右之過濾器支持軌部9，9間的橫條 9A，及與該橫條9A相互地橫亙於上下之縱條9B，而構成格 子狀之過濾器支持框。 空調機1爲了使圖示形態之熱交換器3的熱交換效率提 高，在其上面前端部及前面板7之上下中間部的雙方，形成 有橫長的空氣吸入口 5B，5C。該空氣吸入口 5B是在前面板 7之上端部之上述左右的軸支持部8，8之間，朝向前方窪入 而形成者，另一方面，前面側之空氣吸入口 5C，是由形成 ® 於上述前面板7之橫長矩形之窗所構成。符號1 0是空氣清 淨過濾器，其是爲執行精度比上述過濾器6更高的高空氣淨 化作用之化學纖維製之過濾器構造。 藉由上述送風機4之運轉，與上述熱交換器3作熱交換 之空氣的主要量，從空氣吸入口 5A吸入，通過過濾器6而 與熱交換部3 A, 3 B作熱交換，而從空氣吸入口 5 B吸入的空 氣’主要是通過過濾器6與空氣清淨過濾器1〇而朝向前面 側熱交換部3 A吸入，然後，從空氣吸入口 5 C吸入的空氣， -10- 1291536 身 / ^ 主要是通過過濾器6而朝向前面側熱交換器3 A之下部部分 3A1吸入。 然後，藉由上述送風機4之運轉而與熱交換部3A，3B 作熱交換之後的調和空氣，從形成於空調機1之前面下部的 橫長矩形之空氣吹出口 11向前方吹出。上述空氣吹出口 11 具備有：使用軸1 2A而上下動般地被軸支之上下動風向板 1 2、及使吹出之空氣流被分割成左右之複數分流的左右動風 向板13。從上述熱交換部3A，3B流下的結露水，被承受於 φ 其下方的承露皿1 4，1 5，而排到室外。 上述空氣吸入口 5A是藉由在空調機本體2的上面之朝 向左右方向長矩形之長孔20,而被形成其全體形，且使上述 長孔20由僅由朝前後方向的複數個（實施例爲5個）縱肋21 而區分之複數個區分吸入口 5 A 1所構成。 上述複數個區分吸入口 5A1，是爲朝向前後方向之長矩 形之區分吸入口般地，藉由利用複數個縱肋2 1而大致地區 分，使長孔20的孔緣間以適當的預定間隔而連繫，因此可 ♦確保長孔20之周緣部的強度。 縱肋21其左右的寬度尺寸S被設定爲10〜20mm(在實 施例中約爲20mm)而形成比先前技術者更寬廣，在外面的中 央位置上，一體地成型有橫亙該縱肋21之全長而朝向外側 長突出之補強肋22。然後，該等各縱肋21之內面是爲平坦。 上述各縱肋21之構成，是爲了該等各縱肋21之強度確 保，及爲了不妨礙過濾器6插入縱肋2 1之內側而設計者。 藉由此構成，過濾器6是使過濾器6周緣之框沿著左右之過 -11- 1291536 ‘ - 濾器支持軌部9，9 D滑動插入，而插入其裏側之支持部（由橫 條9A及縱條9B所形成）與縱肋2 1之裏側之間，而配置成抵 接或靠近於縱肋2 1之內側。因此，使混入從各區分吸入口 5 A1吸入的空氣之塵埃，可藉由過濾器6而除去，因而可良 好地防止熱交換器3 A，3 B之散熱片P的阻塞。 依此方式，在過濾器6插入之際，縱肋21之平坦的內 面是成爲過濾器6之上面側的插入導面，因此使過濾器6的 插入變成良好。並且，使支持左右一組之過濾器6的相鄰端 # 緣之過濾器支持軌部9D，9D、及過濾器6之縱條9B，如第 3圖所示，被形成於對應上述縱肋2 1之裏側，而使過濾器6 之上下面被該等所支持，因而可進行穩定的插入。然後，例 如當過濾器6之縱條9B露出於空氣吸入口 5 A之縱肋2 1之 間的情況時，空氣之吸入阻力由該部分而增大，因此較不適 當，如上所述，使過濾器支持軌部9(9D)、及過濾器6之縱 條9B對應上述縱肋2 1之裏側時，則無空氣之吸入阻力增加 之顧慮。並且，若使過濾器6之橫條9A亦被形成不從空氣 ® 吸入口 5 A露出的話，則更可成爲較佳的設計。 上述空調機1之上面的空氣吸入口 5A，在安裝於室內 之壁的狀態下，是爲使其難以直接目視的部分，因此不需要 考慮如先前技術般，利用多數的橫條作成使其內側的過濾器 等之隱蔽之設計。因而，空氣吸入口藉由熱交換器3之形狀 或空氣流路之形態，作成僅空調機1之上面的空氣吸入口 5A 亦爲可能。 並且’形成空氣吸入口 5A之全體形之橫長矩形的長孔 -12- 1291536 - 20，如上所述，係以藉由複數個縱肋2 1朝左右方向大致區 分的區分吸入口 5 A 1所區分，因此主要空氣的空氣吸入口變 大，與存在有多數個橫條者比較，可使吸入空氣的阻力減 少，因而容易確保與熱交換器3A，3B作熱交換的空氣之量。 然後，在空氣吸入口 5 A僅形成多數個縱肋2 1而無橫條，因 此空氣吸入口 5A部分之清掃，可僅由朝前後方向擦拭縱肋 21之簡單作業而得以進行，因此是爲清掃容易的構造。 本發明爲了利用如上述之構成而獲得效果，在空氣吸入 # 口 5 A不設置橫條，而僅設置縱條2 1的構成爲較佳。在此情 況，空氣吸入口 5A之全體形態變成太大，因而當長孔20 之前後緣的距離變成太長之時，藉由將縱肋2 1作成橫向寬 度爲大的形狀，可確保長孔20之周緣部的強度及縱肋2 1本 身之強度。 【產業上利用之可行性】 本發明之空調機，其熱交換器3可爲反V字型以外之形 態，並且其空氣吸入口亦可僅形成於空調機的上面。因此， ® 並不限定於上述實施形態，在不違離本發明之技術範圍內， 爲可適用於種種的空調機者。 【圖式簡單說明】 第1圖是本發明之空調機之縱剖側面圖。 第2圖是將本發明之空調機的過濾器取下的狀態之上面 立體圖。 第3圖是本發明之空調機之上面的空氣吸入口部分的局 部放大立體圖。 -13- 1291536 麴 • 【元件符號說明】 1 ...空調機 2.. .空調機本體 3.. .熱交換器 4.. .送風機 5A...上面的空氣吸入口 6.. .過濾器 7 ...前面板 # 9...過濾器支持軌部 9D...過濾器支持軌部 1 1 ...空氣吹出口 2 0 ...長孔 2 1 ...縱肋 22.. .補強肋 5.. .縱肋的寬度尺寸[Technical Field] The present invention relates to an air conditioner in which a heat exchanger and a blower are disposed in a body of an air conditioner, and an air intake port in which a filter is disposed inside is formed in the air conditioner. The top of the machine body. [Prior Art] Conventionally, a heat exchanger and a blower are disposed in an air conditioner body, and an air intake port in which a filter is disposed on the inner side is an air conditioner formed on an upper surface and a front surface of the air conditioner body ® . In this case, the suction port of the air is designed to have a concealed shape such as a filter on the back side, and a lattice shape in which a plurality of horizontal strips and a plurality of vertical strips reinforcing the horizontal strip are connected is formed. (For example, refer to Patent Document 1). In the design of Patent Document 1, since the distance between the horizontal strips is narrow, it is difficult to clean the dirt on the outer surfaces of the horizontal strips and the vertical strips. Further, in recent years, in order to improve the front design of the air conditioner, the main air intake port ^ is not formed on the front surface of the air conditioner main body, but is formed only on the upper surface. Further, a main air intake port is formed on the upper surface of the air conditioner body, and when an air intake port is also provided on the front surface of the air conditioner, the air intake port of the front surface is also considered to be concealed or the like to make it difficult to look straight from the front. . Therefore, in this case, the air intake port on the upper surface of the air conditioner main body is also connected by a plurality of horizontal bars and a plurality of vertical bars to reinforce the shape of the horizontal bar, so that the air suction resistance is increased, and heat is caused for this reason. Switching performance is reduced and less used. Further, when the air suction port which is inserted into the upper surface of the air conditioner is cleaned, it is difficult to wipe the surface of the horizontal bar and the 1291536 - vertical bar. The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an air-conditioning apparatus in which an air intake port is formed on the upper surface of an air conditioner main body, and the main object thereof is to provide a form having an easy-to-clean shape instead of the prior art air intake port. It is an object of the air intake of the air suction port which is improved by the heat exchange efficiency and the ease of cleaning. Further, in addition to the strength of the air suction port portion, it is possible to provide an air suction port which does not interfere with the reinforcing form of the filter insertion. [Invention] The invention according to the first aspect of the invention is directed to an air conditioner main body in which a heat exchanger and a blower are housed, and a surface disposed before the air conditioner main body. In the front panel, an air conditioner having an air suction port in which a mesh filter is disposed is formed on the upper surface of the air conditioner body, wherein the air intake port is oriented on the upper surface of the air conditioner body The long hole of the long rectangle forms the entire shape, and the long hole is composed of a plurality of different suction ports which are distinguished by a plurality of longitudinal ribs in the front-rear direction. The invention described in claim 2 is directed to the air conditioner of claim 1, wherein the plurality of different suction ports are formed to be elongated toward the front and rear. The invention described in claim 3 is directed to the air conditioner of claim 1, wherein the longitudinal rib is formed to have a width dimension of about 1 〇 to 30 mm, and is outside. In the center position, a 1291536* body is formed with reinforcing ribs that protrude across the entire length of the longitudinal ribs and protrude outward. The invention described in claim 4 is directed to the air conditioner of claim 3, wherein the inner surface of the longitudinal rib is made flat. [Effects of the Invention] In the invention according to the first aspect of the invention, the air intake port on the upper surface of the air conditioner main body is formed by a long hole having a rectangular shape elongated in the left-right direction, and the above-described manner is adopted. The long hole is formed by a plurality of different suction ports which are distinguished only by a plurality of longitudinal ribs in the front-rear direction. Therefore, the horizontally narrow strips do not exist as in the prior art, and therefore the dirt adheres less, and the cleaning is performed. It is also relatively simple. Further, since the horizontal strip is substantially absent, the wiping operation of the air suction port portion can be simply performed by wiping the vertical strips back and forth. 'Not only the cleaning operation becomes easy, but also the resistance to air suction is reduced, so that it is not necessary to blow the blower. Made large, it can also improve heat exchange efficiency. In the invention described in the second aspect of the patent application, the plurality of different suction inlets are formed in an elongated shape in the front-rear direction, and the strength can be improved without the need for the horizontal strips. ^ In the invention described in the third and fourth aspects of the patent application, in addition to the effects of the invention described in the first aspect of the patent application, the reinforcing ribs may be used to reinforce the longitudinal ribs, and the reinforcing structure may be used. Since the reinforcing rib does not exist on the back side of the longitudinal rib, the loading and unloading operation of the filter inserted into the inner side of the air suction port does not become a hindrance. [Embodiment] The air conditioner of the present invention includes an air conditioner main body in which a heat exchanger and a blower are housed, and a front 1291536 ^ panel disposed on a front surface of the air conditioner main body, above the air conditioner main body An air conditioner in which an air intake port having a mesh-shaped filter disposed inside is formed, wherein the air intake port is formed on the upper surface of the air conditioner main body by a long rectangular long hole in the left-right direction, and The long hole is composed of a plurality of different suction ports which are distinguished only by a plurality of longitudinal ribs in the front-rear direction, and an embodiment of the present invention will be described below. [Embodiment 1] Next, an embodiment of the present invention will be described. 1 is a longitudinal sectional view of an air conditioner according to the present invention, FIG. 2 is a top perspective view showing a state in which a filter of the air conditioner of the present invention is removed, and FIG. 3 is an air suction port on the air conditioner of the present invention. Partially enlarged perspective view of the part. Hereinafter, the constitution of the embodiment will be explained. In the figure, the air conditioner 1 of the present invention is a type of wall-mounted indoor air conditioner that is hung on a wall of a room, and a compressor and a condenser of a refrigerant, and an outdoor unit that accommodates such a heat exchange blower. The machine is a set of separate empty g-week devices. As shown in Fig. 1, the air conditioner 1 houses therein a heat exchanger 3 and a blower 4, and a large-area air intake port 5A for sucking indoor air is formed thereon, and the air intake port 5a is formed in the air intake port 5a. A mesh filter 6 is disposed on the inner side. More specifically, the air conditioner 1 is constituted by the air conditioner main body 2 and the front panel 7. The air conditioner main body 2 is composed of a base portion 2A located on the back side of the air conditioner 1 and combined with the base portion 2A. The front side cover portion 2] 3 is formed. The lid portion 2B is formed in a frame-like shape in which the outer shape of the air conditioner 1 is opened toward the front and rear, and the panel 7 is opened in front of the opening and closing lid portion 2B, and the shaft support portion 8 and 8 are pivotally supported by the lid portion. 2 The upper and lower ends of B. A heat exchanger 3, a blower 4, an electric box, and the like are attached to the front side of the base portion 2A, and the lid portion 2B is in a form to cover the periphery thereof. Then, when the air conditioner 1 is attached to the inner wall of the room, the rear surface portion of the base plate 2A is attached to a fixing plate (not shown) fixed to the wall of the room. In the above-described manner, the heat exchanger 3 and the blower 4 are disposed in the air conditioner main body 2. The heat exchanger 3 is arranged in a front-side heat exchange unit 3 having a substantially inverted V shape as shown in Fig. 1 . A and the rear side heat exchange unit 3B are configured, and the front side heat exchange unit 3A has a shape in which a portion 3 A 1 that is bent rearward is formed in the lower portion thereof. The heat exchanger 3 is a plate fin type heat exchanger in which a refrigerant tube Q is passed through a plurality of aluminum sheets P arranged in parallel. The blower 4 is supported by a horizontal axis 4B, and is a cross flow fan in which a plurality of blades 4A extending in the left-right direction are disposed on the circumference. Then, the blower 4 is disposed inside the heat exchanger 3, and has substantially heat exchange. The length of the full width of the left and right of the device 3. ♦ The air intake port 5A of the air conditioner 1 that draws in air that exchanges heat with the heat exchanger 3 by the operation of the blower 4 is formed long and wide in the upper and lower directions. Then, the filter 6 is formed by molding a synthetic resin frame formed around the filter, and is formed integrally with the synthetic resin frame, and is formed into one piece on the left and right sides. The filter 6 is in a state in which the front panel 7 is opened, with respect to the filter supporting rail portion 9 formed on the left and right side portions of the air conditioner main body 2, and the filter supporting rail portion 9 formed at the intermediate portion thereof (at In Fig. 3, it is shown as 9D, 1291536 - and 9C is a partition wall, and the partition wall 9C is the same as the thickness of the filter 6, and is slidably inserted upward from the front opening side of the lid portion 2B, and is freely Take it out and assemble it. In addition, the filter unit 6 of the right and left is supported by the filter support rail portion 9 in the left and right edges, and is disposed inside the air intake port 5A to cover the heat exchanger 3 The state of the entire front side and the upper side. Further, in order to make the filter 6 to be easily slid in the filter supporting rail portion 9, 9D, and to prevent the filter 6 from falling toward the heat exchanger 3 side, the filter rail portion is traversed by the left and right sides. The horizontal strips 9A of 9,9 and the horizontal strips 9B which cross the upper and lower strips 9A are formed in a lattice-shaped filter support frame. In order to increase the heat exchange efficiency of the heat exchanger 3 of the illustrated embodiment, the air conditioner 1 has horizontally long air intake ports 5B, 5C formed on both the upper end portion of the upper end portion and the upper and lower intermediate portions of the front panel 7. The air intake port 5B is formed between the left and right shaft support portions 8 and 8 at the upper end portion of the front panel 7 and is formed to be inwardly formed. On the other hand, the air intake port 5C on the front side is formed by the ® It is composed of a horizontally long rectangular window of the front panel 7. Reference numeral 10 is an air cleaning filter which is a filter structure made of chemical fiber which performs a higher air purification effect than the above-described filter 6. By the operation of the blower 4, the main amount of air exchanged with the heat exchanger 3 is sucked from the air intake port 5A, and is exchanged with the heat exchange portions 3 A, 3 B through the filter 6 to be exchanged. The air taken in by the air intake port 5 B is mainly sucked toward the front side heat exchange portion 3 A through the filter 6 and the air cleaning filter 1 , and then, the air taken in from the air suction port 5 C, -10- 1291536 / ^ is mainly sucked in through the filter 6 toward the lower portion 3A1 of the front side heat exchanger 3A. Then, the conditioned air after heat exchange with the heat exchange units 3A, 3B by the operation of the blower 4 is blown forward from the horizontally long rectangular air blowing port 11 formed in the lower portion of the front surface of the air conditioner 1. The air blowing port 11 is provided with a left and right moving air direction plate 13 which is vertically moved by the shaft 1 2A and is moved downward by the shaft support, and the air flow which is blown is divided into a plurality of left and right divided flows. The dew condensation water flowing down from the heat exchange portions 3A, 3B is received by the dew vessel 14 4, 15 below the φ, and is discharged to the outside. The air intake port 5A is formed in a general shape by a long hole 20 having a rectangular shape that is long in the left-right direction on the upper surface of the air conditioner main body 2, and the long hole 20 is made of only a plurality of the front and rear directions. In the example, the longitudinal ribs 21 are divided into a plurality of different suction ports 5 A 1 . The plurality of different suction inlets 5A1 are generally divided into a plurality of longitudinal ribs 2 by a plurality of longitudinal ribs 2, and the edges of the long holes 20 are appropriately spaced at appropriate intervals. By being connected, it is possible to ensure the strength of the peripheral portion of the long hole 20. The width rib S of the longitudinal rib 21 is set to 10 to 20 mm (about 20 mm in the embodiment) to form a wider width than the prior art, and the longitudinal rib 21 is integrally formed at the outer central position. A reinforcing rib 22 that protrudes toward the outside in a full length. Then, the inner faces of the longitudinal ribs 21 are flat. Each of the longitudinal ribs 21 is configured to ensure the strength of the longitudinal ribs 21 and to prevent the filter 6 from being inserted into the inside of the vertical rib 21. With this configuration, the filter 6 is such that the frame of the periphery of the filter 6 is slidably inserted along the left and right -11 - 1291536 ' - the filter support rail portions 9, 9 D, and inserted into the support portion on the inner side thereof (by the horizontal strip 9A) Between the longitudinal strip 9B and the inner side of the longitudinal rib 2 1 , it is arranged to abut or be close to the inner side of the longitudinal rib 2 1 . Therefore, the dust which is mixed into the air taken in from the respective suction ports 5 A1 can be removed by the filter 6, so that the clogging of the fins P of the heat exchangers 3 A, 3 B can be prevented well. In this manner, when the filter 6 is inserted, the flat inner surface of the vertical rib 21 is the insertion guide surface on the upper side of the filter 6, so that the insertion of the filter 6 becomes good. Further, the filter supporting rail portions 9D, 9D supporting the adjacent end of the filter 6 of the left and right sides, and the vertical strip 9B of the filter 6, as shown in Fig. 3, are formed corresponding to the longitudinal ribs The inner side of 2 1 and the upper and lower sides of the filter 6 are supported by the above, so that stable insertion can be performed. Then, for example, when the longitudinal strip 9B of the filter 6 is exposed between the longitudinal ribs 2 1 of the air suction port 5 A, the suction resistance of the air is increased by the portion, and thus it is less appropriate, as described above, When the filter supporting rail portion 9 (9D) and the vertical strip 9B of the filter 6 correspond to the back side of the longitudinal rib 21, there is no concern that the suction resistance of the air increases. Further, if the horizontal strip 9A of the filter 6 is also formed so as not to be exposed from the air inlet 5 A, it is more preferable. The air intake port 5A on the upper surface of the air conditioner 1 is a portion that is difficult to directly see when it is attached to the wall of the room. Therefore, it is not necessary to consider the use of a plurality of horizontal bars to make the inside as in the prior art. The concealed design of the filter, etc. Therefore, it is also possible to form the air intake port 5A on the upper surface of the air conditioner 1 only by the shape of the heat exchanger 3 or the air flow path. And the long hole -12- 1291536 - 20 which forms a horizontally long rectangular shape of the entire shape of the air suction port 5A, as described above, is distinguished from the suction port 5 A 1 by a plurality of longitudinal ribs 2 1 which are substantially distinguished in the left-right direction. According to the distinction, the air intake port of the main air becomes large, and the resistance of the intake air can be reduced as compared with the case where a plurality of the horizontal bars are present, so that it is easy to ensure the amount of air exchanged with the heat exchangers 3A, 3B. Then, since only a plurality of longitudinal ribs 2 1 are formed in the air suction port 5 A without the horizontal strips, the cleaning of the air suction port 5A portion can be performed only by the simple operation of wiping the vertical ribs 21 in the front-rear direction, and therefore Clean the structure easily. In order to obtain the effect by the above configuration, the present invention is preferable in that the air suction port #5A is not provided with a horizontal bar, and only the vertical bar 2 1 is provided. In this case, the overall shape of the air intake port 5A becomes too large, so that when the distance of the trailing edge before the long hole 20 becomes too long, the longitudinal rib 2 is made to have a large lateral width to ensure long holes. The strength of the peripheral portion of 20 and the strength of the longitudinal rib 2 1 itself. [Effect of Industrial Use] The air conditioner of the present invention may have a heat exchanger 3 of a shape other than an inverted V shape, and the air suction port may be formed only on the upper surface of the air conditioner. Therefore, ® is not limited to the above embodiment, and is applicable to various air conditioners without departing from the technical scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional side view of an air conditioner according to the present invention. Fig. 2 is a top perspective view showing a state in which the filter of the air conditioner of the present invention is removed. Fig. 3 is a partially enlarged perspective view showing the air suction port portion on the upper surface of the air conditioner of the present invention. -13- 1291536 麴• [Explanation of component symbols] 1 ...air conditioner 2...air conditioner main body 3..heat exchanger 4..air blower 5A...air suction port 6.. filtering 7 ... front panel # 9... filter support rail 9D... filter support rail 1 1 ... air outlet 2 0 ... long hole 2 1 ... longitudinal rib 22. .. reinforcing ribs 5... width dimension of longitudinal ribs