t、發明說明： 【發明所屬之技術領域】 本發明是有關於-種風扇，特別是指—種具導風裝置 之雙扇葉電風扇。 、 【先前技術】 如圖1所示，一般吊扇1〇〇的設計有兩項缺點，第一 =缺點，送風範圍有限，主要的送風範圍是對應在該吊扇 〇的多數扇茱11下方，當使用者稍微遠離該等扇葉u下 風：圍時’風力就會明顯減弱，於是無法滿足涼爽 一項缺點則是當該吊扇100安裝完成後，風向 =被固^法再做調整’以致於當❹者的家具、陳設改 變位置時’例如沙發位置 盔法配人，m I亥吊扇_的風向也就 …法配。，造成需要大費周章地拆卸、 ㈣刚的缺點，所以有改善的必要。夕動、文裝該 【發明内容】 因此，本發明的目的，是在於提供一 範圍及能夠調整$ 八種犯夠擴大送風 於是，：二 導風裝置之雙扇葉電風扇。 、二葉輪，及-第-導風裝置。^茶電風扇包含-本體 a亥等葉輪是分別設置於該本體。 X第導風裝置是配置於其中— -框架、-轉盤、一馬達 ，、輪的前方，並包括 風罩。 制益、二第一滑座，及一 該框架呈鏤空狀，並具有— 〜於6亥葉輪軸心的中心 部，及多數分別從該中心部沿獲向延伸連接到該本體的支 .撐桿。 广轉盤呈鏤空狀’並樞接於該中心部，該轉盤具有一 /β著該葉輪周緣延伸的滑軌。 〇馬達疋5又置於該框架並用於使該轉盤相於 旋轉。 該控制器是用於驅動該馬達運轉。 該等第一滑座是滑設於該滑軌。 。亥風罩具有一導風壁、一由該導風壁所界定的風口， 及二，別位於該導風壁之左右兩側的樞轉部]亥導風壁的 内側是形成—面向對應之葉輪的迎風面，該等樞轉部是分 難接於该等第—滑座，並可經由枢轉調整該導風壁面向 對應葉輪的迎風角度。 本發明的有益效果在於：透過該轉盤相對於該框架旋 轉’以及該滑執與該等第—滑座的搭配，該風罩就可以沿 著該葉輪的周緣旋轉，使得該風口產生對應於該葉輪之^ 向位置改邊，而再透過該等枢轉部與該等第一滑座的樞接 ’該風罩就能夠以該等第一滑座為中心做角度偏擺，使得 該風口產生對應於該葉輪之軸向位置改變，由於該風口的 位置可以配合使用者需求調整，目此該雙扇葉電風扇的送 几範圍月fa夠比—般吊扇更加寬廣，且當該雙扇葉電風扇安 裝固疋完成後，即使日後送風的區域位置變化，也能夠直 接調整达風方向’不需要重新拆移，所以能約充分達到增 加使用便利性的功能。 曰 U74978 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之數個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述前，要注意的是，以下的說明内 容中’類似的元件是以相同的編號來表示。 如圖2、3、4所示，本新型具導風裝置之雙扇葉電風 扇200的第一較佳實施例包含一本體2〇、二葉輪3〇、—第 —導風裝置40’及一第二導風裝置50。 該本體20的内部設置有一馬達（圖未示）是用於驅動 該等葉輪30轉動。 該等葉輪30是分別設置於該本體20的左右兩側。 該第一導風裝置40是配置於其中一葉輪30的前方， 並包括一框架41、一轉盤42 ' —馬達43、一控制器44、 一第一滑座45、一第二滑座46，及一風罩47。 該框架41呈鏤空狀，並具有一對應於該葉輪3〇軸心 的中vj· σρ 411，及多數分別從該中心部411沿徑向延伸連接 到該本體20的支撐桿41 2。 如圖3、4、5所示’該轉盤42呈鏤空狀，並枢接於該 中。斗41卜該轉盤42具有一沿著該葉輪3〇周緣延伸的滑 軌42卜該滑軌421具有多數面向對應之ρ滑座45底部 的凸齒422’該等凸齒422是沿著該滑執42ι的延伸方向排 列。 該等第—滑座45是滑設於該等滑執421，該等第一滑 5 座45疋分別與對應之滑軌421上的凸齒422嚙合定位並 各具有一螺孔451，及多數圍繞於該螺孔451排列的定位凹 孔 452。 如圖2、3、4所示，該馬達43是設置於該框架41並 用於使該轉盤42相對於該框架4〖旋轉。 該控制器44是用於驅動該馬達43運轉，在本實施例 中，該控制器44是設置於該本體2〇，並内建有一遙控模組 ，該遙控模組441可捿收一遙控器9〇所發出的一遙控信號 ，該馬達43是配合該遙控信號停止或轉動。 該等第一滑座45是滑設於該滑軌421。 該第二滑座46是滑設於該滑軌421。 如圖3、4、5、6所示，該風罩47具有一導風壁471、 一由該導風壁471所界定的風口 472、二分別位於該導風壁 471之左右兩側的樞轉部473、二分別穿設過該等樞轉部 473且螺鎖於該等螺孔451的第一螺栓474、多數契合於該 等定位凹孔452的定位凸點475、一形成於該導風壁471的 長穿孔476，及一第二螺栓477。 該導風壁471的内側是形成一面向對應之葉輪％的迎 風面471’。 該等樞轉部473是分別樞接於該等第一滑座45，並可 經由樞轉調整該導風壁471面向對應葉輪3〇的迎風角度而 變化該風口 472的一送風方向。 該長穿孔476是位於該等樞轉部473之間且靠近該導 風壁471邊緣向中間處延伸。 1374978 該第二螺栓477是穿過該長穿孔476且螺鎖於該第二 滑座46 » 如圖2、4、5、6所示，該第二導風裝置5〇是配置於 另一葉輪30的前方，並包括與該第一導風裝置4〇相同的 一框架51、一轉盤52、一馬達（圖未示）、二第—滑座55 、一第一滑座56，及一風罩57 ’該風罩57具有一風口 572 ，該第二導風裝置50的馬達是共用該第一導風裝置4〇的 控制器44 ’並藉由該控制器44來控制運轉。DESCRIPTION OF THE INVENTION Technical Field of the Invention The present invention relates to a fan, and more particularly to a double-blade electric fan having an air guiding device. [Prior Art] As shown in Figure 1, the design of the general ceiling fan has two disadvantages. The first = disadvantage, the air supply range is limited, and the main air supply range corresponds to the majority of the fan 11 of the ceiling fan. The user is slightly away from the fan blades u downwind: when the wind is around, the wind will be significantly weakened, so the failure to satisfy the coolness is that when the ceiling fan 100 is installed, the wind direction is fixed and adjusted. When the furniture and furnishings of the latter change their position, for example, the position of the sofa is equipped with a helmet, and the wind direction of the m Ihai ceiling fan is also... This has caused the need for major disassembly and disassembly, and (4) the shortcomings of the new one, so there is a need for improvement. [Embodiment] Therefore, an object of the present invention is to provide a range and a double-blade electric fan capable of adjusting eight types of air blowers. , two impellers, and - first - air guiding device. ^Tea electric fan includes - the body a helicopter and other impellers are respectively disposed on the body. The X air guiding device is disposed in the front of the frame, the - turntable, a motor, and the wheel, and includes a windshield. The utility model, the second first sliding seat, and a frame are hollowed out, and have a central portion of the axial center of the impeller, and a plurality of branches extending from the central portion to the main body Rod. The wide turntable is hollowed out and pivotally connected to the central portion, the turntable having a slide rail extending from the periphery of the impeller. The motor 疋 5 is again placed in the frame and used to rotate the turntable. The controller is used to drive the motor to operate. The first slides are slidably disposed on the slide rails. . The hood has a wind guiding wall, a tuyere defined by the wind guiding wall, and two, a pivoting portion located on the left and right sides of the wind guiding wall. The inner side of the inner guiding wall is formed to face the corresponding The windward side of the impeller is such that the pivoting portions are difficult to connect to the first sliding seat, and the windward direction of the wind guiding wall facing the corresponding impeller can be adjusted via pivoting. The beneficial effects of the present invention are that the hood can be rotated along the circumference of the impeller by rotating the turntable relative to the frame and the slid and the slidable pair, so that the tuyere is corresponding to the The position of the impeller is changed to the edge, and then the pivoting of the pivoting portion to the first sliding seat is 'the hood can be angularly yawed around the first sliding seat, so that the air outlet is generated Corresponding to the axial position change of the impeller, since the position of the tuyere can be adjusted according to the needs of the user, the two-blade electric fan can be sent to a range of months more than a general-purpose ceiling fan, and when the double-blade After the installation of the electric fan is completed, even if the position of the air supply area changes in the future, the direction of the wind can be directly adjusted, and the function of increasing the convenience of use can be sufficiently achieved. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Before the present invention is described in detail, it is to be noted that the same elements in the following description are denoted by the same reference numerals. As shown in FIG. 2, FIG. 3 and FIG. 4, the first preferred embodiment of the dual-blade electric fan 200 with the air guiding device comprises a main body 2〇, two impellers 3〇, a first air guiding device 40′ and A second air guiding device 50. A motor (not shown) is disposed inside the body 20 for driving the impellers 30 to rotate. The impellers 30 are respectively disposed on the left and right sides of the body 20. The first air guiding device 40 is disposed in front of one of the impellers 30, and includes a frame 41, a turntable 42'-motor 43, a controller 44, a first sliding seat 45, and a second sliding seat 46. And a windshield 47. The frame 41 has a hollow shape and has a middle vj·σρ 411 corresponding to the axis of the impeller 3, and a plurality of support rods 41 2 extending from the central portion 411 to the body 20 in the radial direction. As shown in Figures 3, 4 and 5, the turntable 42 is hollowed out and pivoted therein. The turntable 42 has a slide rail 42 extending along the circumference of the impeller 3, and the slide rail 421 has a plurality of convex teeth 422' facing the bottom of the corresponding p-slide 45. The convex teeth 422 are along the slide Arrange in the direction of extension of 42. The first sliding block 45 is slidably disposed on the sliding handles 421, and the first sliding sliding blocks 45 are respectively engaged with the protruding teeth 422 on the corresponding sliding rails 421 and each has a screw hole 451, and a plurality of A positioning recess 452 is arranged around the screw hole 451. As shown in Figures 2, 3 and 4, the motor 43 is disposed on the frame 41 and is used to rotate the turntable 42 relative to the frame 4. The controller 44 is configured to drive the motor 43 to operate. In the embodiment, the controller 44 is disposed on the body 2 and has a remote control module built therein. The remote control module 441 can receive a remote controller. A remote control signal sent by the motor 43 is stopped or rotated in conjunction with the remote control signal. The first sliding seats 45 are slidably disposed on the sliding rails 421. The second sliding seat 46 is slidably disposed on the sliding rail 421 . As shown in FIGS. 3, 4, 5 and 6, the hood 47 has a wind guiding wall 471, a tuyere 472 defined by the wind guiding wall 471, and two pivots respectively located on the left and right sides of the wind guiding wall 471. The first bolts 474 that are respectively threaded through the pivoting portions 473 and are screwed to the screw holes 451, and the positioning bumps 475 that are mostly engaged with the positioning recesses 452 are formed in the guide The long hole 476 of the wind wall 471 and a second bolt 477. The inner side of the wind guide wall 471 is formed with a windward surface 471' facing the corresponding impeller %. The pivoting portions 473 are respectively pivotally connected to the first sliding seats 45, and can change a blowing direction of the air outlets 472 by pivotally adjusting the windward direction of the wind guiding wall 471 facing the corresponding impellers 3 . The long perforations 476 are located between the pivoting portions 473 and extend toward the center near the edge of the wind guiding wall 471. 1374978 The second bolt 477 passes through the long through hole 476 and is screwed to the second sliding seat 46 » as shown in FIGS. 2, 4, 5, and 6, the second air guiding device 5 is disposed on another impeller The front of the 30, and includes a frame 51 identical to the first air guiding device 4, a turntable 52, a motor (not shown), a second-slide 55, a first slide 56, and a wind The cover 57' has a tuyere 572. The motor of the second air guiding device 50 is a controller 44' that shares the first air guiding device 4'' and controls the operation by the controller 44.
如圖 4 5、6所示，經由該轉盤42相對於該框架 41旋轉，以及該等滑執42i與該等第一滑座45的搭配，該 等風罩47、57就可以分別沿著該等葉輪3〇的周緣旋轉， 使得該等風口 472、572位置產生對應於該等葉輪％之徑 :的改變，而當該等第一、二滑座45、46在滑動時可以 猎由該等凸齒422 合定位，所以能夠達到穩固調整位 置的使用功效，在本實施例中，該等滑執421分別提供該As shown in FIGS. 45 and 6, the rotation of the turntable 42 relative to the frame 41, and the matching of the slides 42i with the first slides 45, the hoods 47, 57 can respectively follow the The rotation of the periphery of the impeller 3〇 causes the positions of the tuyeres 472, 572 to produce a change corresponding to the diameter of the impellers, and the first and second slides 45, 46 can be hunted when they are sliding. The convex teeth 422 are positioned together, so that the use efficiency of the stable adjustment position can be achieved. In this embodiment, the sliding handles 421 respectively provide the
等風罩47可以在該等第__滑座45的滑行狀態下，將送風 方向做270度（如圖4)的活動調整。 透過該等樞轉部473與該等第一滑座45的枢接’該等 =罩47就能夠以該等第—滑座45為中心做角度偏擺，使 仔㈣風π 472、572位置產生對應於該料輪％之轴向 的改變，並以該等定位凹孔452與該等定位凸點475的卡 制穩固地保持調整狀態。 透過該等長穿孔446愈該箄第-，麻；-μ ，、哀寻弟―滑座43的連接，可以 导引該等風罩44對應於該尊奪輪 粑、忑寺茱輪30之軸向偏擺，並加強 7 1374978 該等風罩44分別與該等滑執41的連結，該等第二螺栓447 的鎖固也提供了保持調整狀態的使用功效。 藉此’由於該等風口 472、572的位置可以配合使用者 需求分別做調整，因此該雙扇葉電風扇2〇〇的送風範圍能 夠比一般吊扇更加寬廣’且當該雙扇葉電風扇2〇〇安裝固 定完成後，即使日後送風的區域位置變化，例如調整家中 沙發等家具的擺放位置’使用者也能夠直接調整送風方向 ’不需要重新拆移，所以能夠充分達到增加使用便利性的 功能。 如圖7所示，以下將更進一步說明本發明具導風裝置 之雙扇葉電風扇的第二較佳實施例，該第二較佳實施例與 上述第-較佳實施例大致相同，其不同處在於每一滑軌伯 各具有多數面向對應之第一滑座45底部的凹&仍，該等 凹八423疋沿著該滑軌421的延伸方向排列，該等第一滑 座45各具有…⑥從底部凸出的滾珠453，該滾珠453是與 該等凹穴423嵌合定位。 ” ^惟以上所述者，僅為本發明之數個較佳實施例而已， 當不能以此限定本發明實施之範圍，即大凡依本發明申性 專利範圍及說明書内容所作之簡單的等效變化與修飾，= 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一不意圖，說明一般吊扇的結構與使用情形； 圖2是-側視圖，說明本新型具導風裝置之雙扇葉電 風扇的第一較佳實施例； 9 — 圖3是—示意圖， 、一框架、—轉盤、一第 的連接結構； 說明該第— 滑座、 較佳實施例中 一第二滑座， 及一風罩 圖4是一示意圖， 上的一滑軌、-當 。第—較佳實施例中，該轉盤 結構； 乐—滑座，及該風罩的連接 ’ 5兒明該第一較佳實施例中，該 構； 圖5疋一局部立體圖 滑軌與該第—滑座的連接矣 閑 υ 9 π軌與^二滑座的連接結構；及 疋一局部立體圖， ? 兄月s玄第一較佳實施例中 ，說明本新型具導風裝置之雙扇葉電 圖7是—；主m 疋不意圖 風扇的第二較佳實施例 1374978 【主要元件符號說明】 200 ·· •…雙扇葉電風扇 20··.·. …·本體 30…· …葉輪 40…· •…第一導風裝置 41…… •…框架 411… ….中心部 412… •…支撐桿 42…… …·轉盤 421 ··· …·滑軌 422 …. 凸齒 423 ··· …凹穴 43…… …·馬達 44…… …控制器 441 ·.·. …遙控模組 45…… …第 滑座 451 ·· …螺孔 452 ··，. …定位凹孔 453 ·· …滚珠 46 .........第二滑座 47 .........風罩 471 .......導風壁 47Γ……迎風面 472 .......風口 473 .......樞轉部 474 .......第一螺栓 475 .......定位凸點 476 .......長穿孔 477 ••…··第二螺栓 50 .........第二導風裝置 51 .........框架 52 .........轉盤 55 .........第一滑座 56 .........第二滑座 57 .........風罩 572 .......風口 90.........遙控器 10The equal hood 47 can adjust the air supply direction by 270 degrees (as shown in Fig. 4) in the sliding state of the __slide 45. Through the pivoting of the pivoting portions 473 and the first sliding seats 45, the = cover 47 can be angularly eccentrically centered on the first sliding seats 45, so that the abutting (four) winds π 472, 572 positions A change corresponding to the axial direction of the sheave is generated, and the adjustment of the positioning recess 452 and the positioning bumps 475 is firmly maintained. Through the connection of the lengthwise perforations 446, the connection of the first, the numb, the -μ, and the sorcerer-slide 43 can guide the hoods 44 to correspond to the rim rim and the 忑 temple 茱 30 Axial yaw and reinforcement 7 1374978 These hoods 44 are respectively coupled to the sliders 41, and the locking of the second bolts 447 also provides for the use of the adjustment state. Therefore, since the positions of the air outlets 472 and 572 can be adjusted separately according to the user's needs, the air supply range of the double-blade electric fan 2〇〇 can be wider than that of a general ceiling fan' and when the double-blade electric fan 2 〇〇After the installation and fixing is completed, even if the position of the air supply area changes in the future, for example, the position of the furniture such as the sofa in the home can be adjusted. The user can directly adjust the air supply direction, which does not need to be relocated, so that the convenience of use can be sufficiently achieved. Features. As shown in FIG. 7, a second preferred embodiment of the double-blade electric fan with an air guiding device of the present invention will be further described below. The second preferred embodiment is substantially the same as the above-described first preferred embodiment. The difference is that each of the slide rails has a plurality of recesses corresponding to the bottom of the corresponding first slide 45. Still, the recesses 423 are arranged along the extending direction of the slide rails 421, and the first slides 45 are arranged. Each of the balls 453 having a projection 6 from the bottom is engaged with the recesses 423. The above is only a few preferred embodiments of the present invention, and is not intended to limit the scope of the invention, that is, the simple equivalent of the scope of the invention and the contents of the specification. Variations and modifications, = are still covered by the patent of the present invention. [Simplified description of the drawings] Figure 1 is a schematic diagram showing the structure and use of a general ceiling fan; Figure 2 is a side view showing the wind guide of the present invention A first preferred embodiment of a dual-blade electric fan of the device; 9 - Fig. 3 is a schematic view, a frame, a turntable, and a first connecting structure; illustrating the first slider, a preferred embodiment 2 slides, and a hood 4 is a schematic view, a slide rail, a. In the preferred embodiment, the turntable structure; the music-slider, and the connection of the windshield In the first preferred embodiment, the structure; FIG. 5 is a connection diagram of a partial perspective view rail and the first slide, and a connection structure between the idle 9 π rail and the second slide; and a partial perspective view, In the first preferred embodiment of the month s, the present invention is described The double blade electric diagram 7 of the air guiding device is a second preferred embodiment 1374978 of the main m 疋 not intended for the fan. [Main component symbol description] 200 ··... Double fan electric fan 20··..... Main body 30...·...impeller 40...·...the first air guiding device 41...the...frame 411...the center portion 412...the...the support rod 42......the wheel 421 ·····the rail 422 .... convex tooth 423 ··· ... recess 43 ... ... motor 44 ... ... controller 441 ·..... remote control module 45 ... ... slide 451 · · ... screw hole 452 · ·,. ... positioning recess 453 ···ball 46 .........second slide 47 .........wind cover 471 .......wind guide wall 47Γ...windward Face 472 ....... tuyere 473 ....... pivoting portion 474 ....... first bolt 475 ....... positioning bump 476 ... Long perforation 477 ••...··Second bolt 50 .........the second air guiding device 51 .........frame 52 ......... turntable 55 .........first slide 56 .........the second slide 57 .........wind cover 572 ....... tuyere 90. ........Remote control 10