經濟部智慧財產局員工消費合作社印製 524958 ..1 >— 五、發明說明（1 ) 發明領域 本發明係關於一種壁掛式空調裝置，具有對空調機本 體可昇降自如的吸入過濾用介質（filter)。 從夾的技術 一般習知在空調機體的前面具有吸入格柵（grille)的壁 掛式空調裝置。對此種空調裝置，提案在吸入格柵內側， 保持可昇降自如的吸入過濾用介質，要淸洗吸入過濾用介 質時’使過濾用介質下降至所定位置，並在此位置卸下要 淸洗的過濾用介質之原料的結構。 此種從來的構成，一般採用在空調機本體的下部設吸 入過濾用介質下降用的細長開口部，通常時，使細長開口 部以擋板（flap)狀的覆蓋構件加以覆蓋的結構。 發明欲解決的問顆 但，上述構成，在空調機本體的下部設細長的開口部， 再設檔板狀的覆蓋構件’以覆蓋此細長的開口部之關係， 部件數目增加，有製造成本增多的問題。 因此’本發明之目的係解除上述從來的技所具有的 問g 供種壁掛式空g周裝置，不需設開口部等，能使 吸入格柵下降。 解決問題的手段 申請專利棚第1麵述_明，係在空調機本體的 前面具有吸入格柵的壁掛式空調裝置，其具有的構成之特 徵在於’在上述吸入格柵的內側，以昇降自如的支持吸入 過濾用介質，按照從遙控器等的訊號輸A，㈣入格概從 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297 C請先閱讀背面之注意事項再填寫本頁) 裝------P — 訂-·-------·. 4 524958 A7 B7 9 1 9 8pi f. doc /00 8 五、發明說明（1) 本體前面開放，經過其空隙將吸入過濾用介質下降至所定 位置。 申請專利範圍第2項所述的發明，係在空調機本體的 前面具有吸入格栅的壁掛式空調裝置，其具有的構成之特 徵在於，在上述吸入格柵的內側，以昇降自如的保持吸入 過濾用介質，並按照從遙控器等的訊號輸入，開始下降吸 入過濾用介質，與此下降動作連動，具有使吸入格柵從本 體表面開放之機構，經過由開放產生的空隙，吸入過濾用 介質下降至所定位置。 申請專利範圍第3項所述的發明，係在申請專利範圍 第2項所述者，其特徵在於，連動於上述吸入過濾用介質 的下降勸作，使吸入格柵從本體前面開放之機構具備凸輸 (cam)構件，係設在上述吸入過濾用介質的昇降經路近傍’ 在此吸入過濾用介質的下降時，其一部與該吸入過濾用介 質接觸迴轉，使上述吸入格柵從本體前面開放。 申請專利範圍第4項所述的發明，係在從申請專利範 圍第1項至第3項之任何項所述者，其特徵在於，上述吸 入過濾用介質包括過濾用介質保持部、取出部、及過濾用 介質原料。其中，過濾用介質保持部，係固定在吸入格柵 的內面。取出部，係構成可自如插入此過濾用介質保持部， 能從上述空隙下降。過濾用介質原料，係裝設於此取出部。 爲讓本發明的上述原理和其他目的、特徵和優點能更 明顯易懂，下文特舉一較佳實施例，並配合所附圖式，作 詳細說明如下： 5 I----- I----—Aw ---I----^« — — — — — — 1— « t (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 524958 A7 B7 9l98pif.doc/008 五、發明說明（A ) jll式之簡單說明 圖1表示依照本發明的壁掛式空調裝置之一實施例的 斷面圖。 圖2表示吸入過濾用介質開始下降之狀態的斷面圖。 圖3表示吸入過濾用介質完全下降之狀態的斷面圖。 圖4表示吸入過濾用介質完全下降之狀態的斜視圖。 圖5A〜圖5C，係表示吸入過濾用介質下降過程的斷面 圖。 圖6表示凸輪（cam)構件的初期狀態之斷面圖。 圖7表示凸輪構件開始迴轉的狀態圖。 圖8表示凸輪構的最終狀態之斷面圖。 圖9表不凸輪構的最終狀態圖。 圖式之標記說明： 1 空調機本體 11 吸入格柵 13 吸入過濾用介質 14 過濾用介質原料 41 導座（guide) 43 過濾用介質保持部 45 取出部 61 凸輪構件 100 空隙 潑明之最佳實施例 以下，依據圖式說明本發明的實施例° 6 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I.-----------裝--------訂--------- (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 524958 A7 B7 9198pif.doc/008 五、發明說明（V:) (請先閱讀背面之注意事項再填寫本頁) 圖1至圖3係，壁掛式空調裝置的縱斷面圖◦ 1係表 示空調機本體，此本體1係裝設於壁面3。在此本體1內 設置室內側熱交換器5及，橫向流動風扇（cross-fl〇w fan)7。在此本體1的上部1A，以格柵狀形成上部吸入口 9,在此上部1A的前緣部1B，使吸入格柵11的上端11A， 由支點12爲中心，以鉸鏈(hinge)連結狀態，可使下端11B 裝設成能從空調機本體1的前面開放自如。 在此吸入格柵11的內側，具有過濾用介質原材的吸入 過濾用介質13，裝設成可昇降自如。 圖4係，對應圖3，表示具有過濾用介質原料Μ的吸 入過濾用介質13之下降狀態的外觀斜視圖。 在空調機本體1的下面部分，形成由渦卷形（scroll)部 17及舌部19所圍繞的空氣送風口 21 ’在此空氣送風口 內配置風向變更板23。此風向變更板23係由下側水平板 23A、上側水平板23B、及複數片的重直板2；3C所構成。 其中，下側水平板23A，係在空氣送風口 21的下側長軸 方向延伸寬度狹窄。上側水平板23B，係在空氣送風口 21 的上側長軸方向延伸。複數片垂直板23C，係在空氣送風 口 2 1的短軸方向延伸。 經濟部智慧財產局員工消費合作社印製 圖5A〜圖5C係，表示吸入過濾用介質13的昇降機構。 在本實施例，此昇降機構具有導座41，過濾用介質保 持部43、取出部45及過瀘用介質原料I4等所構成。其中’ 導座41，係固定在吸入格柵Η的內面。過濾用介質保持 部43，係由此導座加以導向可昇降自如。取出部45 ’係 7 本紙張尺度適用中國@標準（CNS)A4規格（210 X 297公爱） 524958 A7 B7 9198pif.doc/008 五、發明說明（< ) 構成可自如插入此過濾用介質保持部。過濾用介質原料 14，係裝設在此取出部45。導座41係，配置在吸入格柵 11的兩側，從兩側導向過濾用介質保持部43。並且，47 係上部導座，此上部導座47只導引過濾用介質原材14的 上端部14A，參照圖1，此上部導座47係在本體1的上部 1A及室內側熱交換器5的上方之間，以彎曲延伸。 其次，說明吸入過濾用介質13的驅動系統。 此吸入過濾用介質13係經左右一對的導座41固定於 吸入格柵11的內面，同時一對導座41的各下端配置固定 部51。各固定部51配置小齒輪(pini〇n)52，各小齒輪52 係以同步迴轉的連結軸53加以連結，任何一方的小齒輪52 連結可能正反迴轉的直流步進馬達（stepping motor)。 各小齒輪52係，嚙合於固定在過濾用介質保持部43 的外壁之齒軌（rack)43A，當驅動直流步進馬達時，小齒輪 52同步回轉，過濾用介質保持部43按回轉方向昇降。 又，在固定部51的上端部固定傳動帶（bdt)54的一端 54A，此傳動帶54的他端54B係，捲繞固定在過濾用介 質保持部43的上端之上部轉筒(r〇Uer)56向下方延出，將 傳動帶54的大略中間部54C固定在取出部45的上端後更 再，向下方延出，捲繞固定在過濾用介質保持部43的下 端之下部轉筒57再向上方延出，固定於固定部51的下端 部。由此，直流步進馬達正迴轉時，藉由上述的齒軌43A 與小齒輪52的嚙合，使過濾用介質保持部43下降，同時， 傳動帶54的大略中間部54C固定在取出部45的上端之關 I ^----Γ------裝--------訂---！------- (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 524958 A7 B7 91 98pif.doc/008 五、發明說明（t ) 係，當過濾用介質保持部43下降至該過濾用介質保持部43 的最下端時，如圖5C所示，取出部45更再下降至該取出 部45的最下端。一方面，直流步進馬達反迴轉時，藉由 齒軌43A與小齒輪52之嚙合，使過濾用介質保持部43拉 向上方，同時由傳動帶54使取出部45拉上至過濾用介質 保持部43內，收納於所定位置。 在本實施例，例如，依照從遙控器（未圖示）的訊號輸 入，如上所述，吸入過濾用介質13開始下降時，連動於 此下降動作，如圖2所示，具有一種機構，使吸入格柵11 從空調機本體1的前面開放，在吸入格柵11的下端與空 調機本體1之間，形成一定大小的空隙1〇〇,經此空隙1〇〇， 使吸入過濾用介質11下降至所定位置。 即，如圖6所示，在過濾用介質保持部43(吸入過濾 用介質）的昇降經路近傍設凸輪構件61，此凸輪61的一端 61A係經支點62以鉸鏈連結於吸入格柵11的固定部。 在此凸輪構件61的他端61B，以一體的形成突出於過 瀘用介質保持部43之移動經路內的接觸部63。然而，過 濾用介質保持部43下降，如圖7所示，過瀘用介質保持 部43的下端43A接觸到接觸部63時，壓退接觸部63， 使凸輪構件61以支點62爲中心，向箭頭A的方向迴轉。 過濾用介質保持部43再下降時，如圖8及圖9所示，接 觸部63從過瀘用介質保持部43下端43A脫離凸輪構件 61，以支點62爲中心，更再向箭頭A的方向迴轉，使凸 輪構件61的推壓部61C，與空調機本體1的固定部65接 9 丨·-----------裝--------訂--------- (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 524958 A7 9198pif.doc/008 五、發明說明（"I ) 觸。 本在實施例，如圖8及圖9所示，隨著過濾用介質保 持部43的下降，設定成使空調機本體1的固定部65與過 爐用介質保持部43之間的尺寸變爲狹窄。因此，過滤用 介質保持部43下降至所定位置時，由位於固定部65與過 濾用介質保持部43間之凸輪構件61的推壓，使吸入格柵 11從空調機本體1的前面開放，在吸入格柵11的下端與 空調機本體1之間，形成能使吸入過濾用介質13下降尺 寸的空隙100 ° 上述構成具有的結構，依照從遙控器等的訊號輸入， 使吸入過濾用介質13開始下降時，連動於此下降動作， 可將吸入格柵11從本體1的前面開放，能使吸入過濾用 介質13，經過此項開放所產生的空隙100，下降至所定位 置之關係’不需要或在空調機本體1的下部設吸入過濾用 介質下降用的細長開口部，或設堵塞此開口部的覆蓋構 件，構造簡單化’可削減部件數目，能減低製造成本。並 且，外觀上不顯露覆蓋構件之關係，美觀上可得優美製品， 等等的效果。 以上，依據一實施例說明本發明，甚爲明顯，本發明 並非限定於此一實施。Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 524958 ..1 > — V. Description of the Invention (1) Field of the Invention The present invention relates to a wall-mounted air-conditioning device having an inhalation filtering medium capable of lifting and lowering the air-conditioner body ( filter). The technique of the clamp is generally known as a wall-mounted air conditioner having a suction grille on the front of the air conditioner body. For this type of air conditioner, it is proposed to keep the suction filtration media inside the suction grille freely adjustable. When cleaning the suction filtration media, 'lower the filtration media to a predetermined position, and remove it at this position for cleaning. The structure of the raw materials of filtration media. Such a conventional structure generally employs a structure in which an elongated opening for lowering suction medium is provided in the lower part of the air conditioner body, and the elongated opening is usually covered with a flap-like covering member. The problem to be solved by the invention However, in the above configuration, an elongated opening is provided in the lower part of the air conditioner body, and a plate-shaped covering member is provided to cover the relationship of the elongated opening. The number of parts increases and the manufacturing cost increases. The problem. Therefore, the object of the present invention is to eliminate the above-mentioned problem-free seeding wall-mounted empty g-peripheral device, and it is not necessary to provide an opening or the like to lower the suction grille. Means for solving the problem The first description of the patent shed application patent application is a wall-mounted air conditioner with a suction grille on the front of the main body of the air conditioner. The structure is characterized by 'the inside of the suction grille can be raised and lowered freely. Supports inhalation filtration media, input A according to the signal from the remote control, etc., and apply the Chinese National Standard (CNS) A4 specification (210 X 297 C) from this paper size. Please read the precautions on the back before filling this page. ) ------ P — Order --------------. 4 524958 A7 B7 9 1 9 8pi f. Doc / 00 8 V. Description of the invention (1) The front of the body is open and passes through the gap Lower the suction filtration medium to a predetermined position. The invention described in claim 2 is a wall-mounted air conditioner having a suction grille on the front of the main body of the air conditioner. The wall-mounted air conditioner has a structure characterized in that the suction grille is held inside the suction grille so as to be able to be lifted freely. The filter medium starts to inhale the filter medium according to the signal input from the remote control or the like. In conjunction with the lowering action, it has a mechanism for opening the suction grille from the surface of the body and sucks the filter medium through the gap generated by the opening. Descend to the desired position. The invention described in item 3 of the scope of patent application is the one described in item 2 of the scope of patent application, and is characterized in that the mechanism for opening the suction grille from the front of the body is provided in conjunction with the lowering of the suction filtration medium. A cam member is provided near the lifting path of the suction filtration medium. When the suction filtration medium is lowered, a part of the suction filtration medium rotates in contact with the suction filtration medium, so that the suction grille is removed from the body. The front is open. The invention described in item 4 of the scope of patent application is described in any one of items 1 to 3 of the scope of patent application, characterized in that the suction filtration medium includes a filtration medium holding portion, a removal portion, And filter media raw materials. Among them, the filter medium holding portion is fixed to the inner surface of the suction grille. The extraction portion is configured to be freely inserted into the filtering medium holding portion, and can be lowered from the gap. The filtering medium raw material is installed in this extraction portion. In order to make the above principles and other objectives, features, and advantages of the present invention more comprehensible, a preferred embodiment is given below and described in detail with the accompanying drawings as follows: 5 I ----- I- ---— Aw --- I ---- ^ «— — — — — — 1—« t (Please read the notes on the back before filling out this page) Printed on paper by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs The dimensions are applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 524958 A7 B7 9l98pif.doc / 008 V. Description of the invention (A) Brief description of the Jll type Figure 1 shows one of the wall-mounted air conditioners according to the present invention Sectional view of the embodiment. Fig. 2 is a sectional view showing a state where the suction filtration medium starts to descend. Fig. 3 is a sectional view showing a state where the suction filtration medium is completely lowered. FIG. 4 is a perspective view showing a state where the suction filtration medium is completely lowered. 5A to 5C are cross-sectional views showing a descending process of the suction filtration medium. Fig. 6 is a sectional view showing an initial state of a cam member. FIG. 7 shows a state where the cam member starts to rotate. Fig. 8 is a sectional view showing a final state of the cam mechanism. FIG. 9 shows a final state diagram of the cam mechanism. Description of the symbols of the drawings: 1 Air conditioner body 11 Suction grill 13 Suction filter medium 14 Filtration medium raw material 41 Guide 43 Guide medium holding portion 45 Removal portion 61 Cam member 100 In the following, the embodiments of the present invention will be described based on the drawings. 6 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm). I .----------- installation ---- ---- Order --------- (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 524958 A7 B7 9198pif.doc / 008 V. Description of the invention ( V :) (Please read the precautions on the back before filling out this page) Figure 1 to Figure 3 are vertical sectional views of the wall-mounted air-conditioning unit. 1 is the air conditioner body. This body 1 is installed on the wall surface 3. An interior-side heat exchanger 5 and a cross-flow fan 7 are installed in the body 1. In the upper part 1A of the main body 1, an upper suction port 9 is formed in a grid shape. At the front edge portion 1B of the upper part 1A, the upper end 11A of the suction grille 11 is centered on the fulcrum 12 and is hinged The bottom end 11B can be installed so as to be freely open from the front of the air conditioner body 1. Inside the suction grille 11, a suction filter medium 13 having a filter medium raw material is installed so that it can be raised and lowered freely. Fig. 4 corresponds to Fig. 3 and is a perspective view showing the appearance of the suction medium 13 with the filter medium raw material M in a lowered state. In the lower portion of the air conditioner main body 1, an air blowing port 21 'surrounded by a scroll portion 17 and a tongue portion 19 is formed. An air direction changing plate 23 is arranged in the air blowing port. The wind direction changing plate 23 is composed of a lower horizontal plate 23A, an upper horizontal plate 23B, and a plurality of straight plates 2; 3C. Among them, the lower horizontal plate 23A has a narrow width extending in the longitudinal direction of the lower side of the air blower 21. The upper horizontal plate 23B extends in the direction of the upper long axis of the air supply opening 21. A plurality of vertical plates 23C extend in the short axis direction of the air supply port 21. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figures 5A to 5C show the lifting mechanism for suctioning the filtering medium 13. In this embodiment, the elevating mechanism includes a guide seat 41, a filter medium holding portion 43, a take-out portion 45, and a medium material I4 for passing. Among them, the guide 41 is fixed to the inner surface of the suction grille Η. The filter medium holding portion 43 is guided by the guide seat so as to be freely lifted and lowered. Take-out section 45 'Department 7 This paper size is applicable to China @Standard (CNS) A4 specification (210 X 297 public love) 524958 A7 B7 9198pif.doc / 008 5. Description of the invention (<) The structure can be inserted into this filter medium freely to maintain unit. The filter medium raw material 14 is attached to this extraction portion 45. The guide base 41 is arranged on both sides of the suction grille 11 and guides the filter medium holding portion 43 from both sides. 47 is an upper guide base. This upper guide base 47 only guides the upper end portion 14A of the filter medium raw material 14. Referring to FIG. 1, this upper guide base 47 is attached to the upper portion 1A of the main body 1 and the indoor heat exchanger 5. Extending between the tops. Next, a drive system of the suction filtration medium 13 will be described. The suction filtration medium 13 is fixed to the inner surface of the suction grille 11 via a pair of left and right guides 41, and a fixing portion 51 is arranged at each lower end of the pair of guides 41. Each fixed portion 51 is provided with a pinion 52, and each pinion 52 is connected by a synchronously rotating connection shaft 53, and either pinion 52 is connected with a DC stepping motor that may rotate forward and backward. Each pinion 52 is meshed with a rack 43A fixed to the outer wall of the filtering medium holding portion 43. When the DC stepping motor is driven, the pinion 52 rotates synchronously, and the filtering medium holding portion 43 moves up and down in the direction of rotation . Further, one end 54A of a transmission belt (bdt) 54 is fixed to the upper end portion of the fixing portion 51, and the other end 54B of the transmission belt 54 is wound around and fixed to the upper portion of the upper portion of the filter medium holding portion 43 (r0Uer) 56. Extend downward, fix the approximate middle portion 54C of the transmission belt 54 to the upper end of the take-out portion 45, and then extend it downward, roll it and fix it on the lower portion of the lower portion of the filter medium holding portion 43, and then extend it upwards. It is fixed to the lower end portion of the fixing portion 51. As a result, when the DC stepping motor rotates forward, the above-mentioned meshing of the rack 43A and the pinion gear 52 causes the filter medium holding portion 43 to descend, and at the same time, the substantially intermediate portion 54C of the transmission belt 54 is fixed to the upper end of the take-out portion 45 Seki I ^ ---- Γ ------ Equipment -------- Order ---! ------- (Please read the precautions on the back before filling out this page) Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is sized according to the Chinese National Standard (CNS) A4 (210 X 297 mm) 524958 A7 B7 91 98pif.doc / 008 5. In the description of the invention (t), when the filtering medium holding portion 43 is lowered to the lowermost end of the filtering medium holding portion 43, as shown in FIG. 5C, the removing portion 45 is further lowered. To the lowermost end of the extraction portion 45. On the other hand, when the DC stepping motor rotates in the reverse direction, the meshing gear 43A and the pinion 52 mesh to pull the filtering medium holding portion 43 upward, and at the same time, the transmission belt 54 pulls the removing portion 45 up to the filtering medium holding portion. Inside 43 is stored in a predetermined position. In this embodiment, for example, according to a signal input from a remote controller (not shown), as described above, when the suction filter medium 13 starts to descend, the descending action is linked to this, as shown in FIG. 2. The suction grille 11 is opened from the front of the air conditioner body 1, and a gap 100 having a certain size is formed between the lower end of the suction grille 11 and the air conditioner body 1, and through this gap 100, the suction filtration medium 11 is made. Descend to the desired position. That is, as shown in FIG. 6, a cam member 61 is provided near the elevating path of the filtering medium holding section 43 (suction filtering medium). One end 61A of the cam 61 is hingedly connected to the suction grille 11 via the fulcrum 62. Fixed part. The other end 61B of the cam member 61 is integrally formed with a contact portion 63 protruding in the moving path of the media holding portion 43 for the relay. However, as shown in FIG. 7, when the lower end 43A of the filter medium holding portion 43 contacts the contact portion 63 as shown in FIG. 7, the contact portion 63 is pushed back and the cam member 61 is centered on the fulcrum 62 toward the center. Arrow A turns. When the filtering medium holding portion 43 is lowered again, as shown in FIGS. 8 and 9, the contact portion 63 is detached from the cam member 61 from the lower end 43A of the passing medium holding portion 43 and centered on the fulcrum 62 and further in the direction of the arrow A. Rotate, so that the pressing portion 61C of the cam member 61 is connected to the fixing portion 65 of the air conditioner body 1 9 丨 ------------- installation -------- order ---- ----- (Please read the precautions on the back before filling out this page) Printed on the paper by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 524958 A7 9198pif .doc / 008 Fifth, the invention (" I) touch. In the present embodiment, as shown in FIGS. 8 and 9, as the filter medium holding portion 43 is lowered, the size between the fixing portion 65 of the air conditioner body 1 and the furnace medium holding portion 43 is set to become narrow. Therefore, when the filtering medium holding portion 43 is lowered to a predetermined position, the suction grille 11 is opened from the front of the air conditioner body 1 by the pressing of the cam member 61 located between the fixing portion 65 and the filtering medium holding portion 43. The gap between the lower end of the suction grille 11 and the air conditioner body 1 allows the size of the suction filtration medium 13 to be reduced by 100 °. The above structure has a structure that starts the suction filtration medium 13 in accordance with a signal input from a remote control or the like. When descending, in conjunction with this descending action, the suction grille 11 can be opened from the front of the main body 1, and the suction filtration medium 13 can be lowered to the predetermined position through the gap 100 generated by this opening. The air conditioner main body 1 is provided with an elongated opening for lowering the suction filtration medium or a cover member for blocking the opening. The structure is simplified. The number of parts can be reduced, and the manufacturing cost can be reduced. In addition, the relationship of the covering members is not exposed on the appearance, and beautiful products can be obtained on the appearance. In the foregoing, the present invention has been described based on an embodiment. It is obvious that the present invention is not limited to this implementation.
發明的效I 本發明係依照從遙控器等的訊號輸出，將吸入格柵從 本體前面開放’以使吸入過濾用介質經過其空隙下降至所 定位置，不用從來的複雜構造，也可能使吸入過濾用介質 10 本紙張G適用中國(CNS)A4規格（21G x 297公6 ' (請先閱讀背面之注意事項再填寫本頁) I 裝--------r 訂---------· 經濟部智慧財產局員工消費合作社印製 524958 9198pif.doc/008 五、發明說明（1 ) 下降至所定位置 A7 B7 (請先閱讀背面之注意事項再填寫本頁) 裝--------訂----- 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐）EFFECT OF THE INVENTION The present invention is to open the suction grille from the front of the body according to a signal output from a remote control or the like, so that the suction filtration medium is lowered to a predetermined position through the gap, and the suction filtration may be made without a complicated structure Media 10 This paper G is compatible with China (CNS) A4 specifications (21G x 297 male 6 '(Please read the precautions on the back before filling out this page) I Install -------- r Order ----- ---- · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 524958 9198pif.doc / 008 V. Description of the invention (1) Lowered to the predetermined position A7 B7 (Please read the precautions on the back before filling this page) ------ Order ----- Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economy The paper size applies to the Chinese National Standard (CNS) A4 (210 x 297 mm)