M329580 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種導流結構，尤指一種可減低行車風 阻的導流結構。 【先前技術】M329580 VIII. New description: [New technical field] This creation is related to a kind of diversion structure, especially a diversion structure which can reduce the wind resistance of traffic. [Prior Art]
由於一般車輛會受氣流所產生的風阻影響而影響行車 效率，因此常見的解決方式便是裝設導流板，除了 ^、型車 外，長途運行的大型車更是需要導流板，雖然大型車的重 量要比一般的小型汽車重，受到高速的行駛狀態下，任何 車皆無法避免因風阻而產生的油耗問題；唯一不同的是， 習知技術中’ A型車的導流板係裝設於車頭的頂部位=， 且形成-斜放时核設於車了H，#由斜放該導流板的方 式、，、使ί車子在行駛時，改變迎面形成的氣流流動角度， 以減緩高速行駛下所產生的風阻影響。 雖然設於車頭頂端的導流板可改變氣流的方向窒 ，低風阻對於車彡響，然而車輛行料，㉟了前端產 風阻外，通過車體的氣流於車體後端產 場，亦直接影響到車行的效率。 ）孔机抓 德方㈣知的車輛導流結構，如第—圖所示，於該車體10 後方上、下兩端處分別設置有斜板2〇，以改變車體 的氣流角度，俾使所產生的氣流較為流暢，減少渦 :力。生’改善車體1〇後方低壓狀況，進而減低車行時的 5 M329580 然而前述的習知技術’由於所設置的斜板2Q結構必須 體積夠大，且能在高速行駛下承受其氣流強度，因此導致 其結構成本大幅攀升；另外，該斜板2〇所設置的位置 阻礙到車體10後端車門的開關’更是造成使用上的極度不 因此，有鑑於前述習知結構缺點的存在，成為熟悉 此技#人士欲解決的問題。 '【新型内容】 读=十對上述之缺失，本創作之一目的，在於提供一種可 減低風阻的導流結構，係在車體尾端設置一用 所形成氣流之框體，以改變嗜奉法 守，丨早仃 所# # + η — 欠以虱机之方向，大幅降低車行 性。/ "且，藉此提昇大型車之行車效率及車行穩定 π為了達成上述之目的，本創作係主要提供-種可減低 : 係設於一車體之尾端位置^ 導；二體，該框體係由複數導流板所組成，該歧 ¥々丨L板係王弧形，於該此導 該框體前》成—氣流通道，且於 形成一進風口，於該框體後端面形成一出風 口面積大;與該氣流通道連通，並該進風 當車行時所^\$ Γ面積’使該出風口形成—喷嘴作用， 料h、產氣流經由該框體之進風口強制導引，通 k以虱机通道後再由出風口導出，；^ I# A 牆，減少車後旋m * 車㈣成—無形之風 效率。 ^ $並使乳流較為流暢，以提昇行車 6 M329580 【實施方式】 έ么將本創作之内容配合圖式來加以說明： 請參閱第二至五圖所示，本創作之導流結構係裝設於 一大型車之車體（如圖式中之大卡車）尾部頂端位置，如Since the general vehicle will be affected by the wind resistance generated by the airflow and affect the driving efficiency, the common solution is to install the deflector. In addition to the ^, the model, the large-scale long-distance running vehicle needs the deflector, although the large-scale car The weight is heavier than that of a small car in general. Under high-speed driving conditions, any car can't avoid the fuel consumption caused by wind resistance. The only difference is that the baffle system of the 'A type car is installed in the conventional technology. At the top of the front of the car =, and formed - when placed obliquely, the car is set to H, # by the way of the baffle, so that when the car is driving, change the flow angle of the airflow formed on the face to slow down Wind resistance caused by high speed driving. Although the deflector at the top of the front of the car can change the direction of the airflow, the low wind resistance is squeaking to the car. However, the traffic of the vehicle is 35, and the airflow through the car body is directly at the rear end of the car body. Affect the efficiency of the dealership. The hole machine grasps the vehicle's diversion structure (4). As shown in the figure, the sloping plate 2 is placed at the upper and lower ends of the body 10 to change the airflow angle of the car body. The resulting airflow is smoother, reducing vortex: force. 'Improve the rear low pressure condition of the car body 1 and then reduce the 5 M329580 when the car is in operation. However, the above-mentioned prior art 'because the sloping plate 2Q structure provided must be large enough and can withstand the air flow intensity at high speed. Therefore, the structural cost thereof is greatly increased; in addition, the position where the swash plate 2 is disposed hinders the switch of the rear door of the vehicle body 10, which is extremely extreme in use, and in view of the aforementioned structural disadvantages, Become a familiar with this technology # people to solve the problem. '[New content] Reading = ten pairs of the above-mentioned defects, one of the purposes of this creation is to provide a diversion structure that can reduce wind resistance, and to provide a frame for forming a flow of air at the rear end of the vehicle body to change the taste. Law Guard, 丨早仃所# # + η — owing to the direction of downtime, greatly reducing the vehicle behavior. / "And, to improve the driving efficiency of the large car and the stability of the car π In order to achieve the above purpose, the creative department mainly provides - the kind can be reduced: is set at the end of a car body ^ guide; two body, The frame system is composed of a plurality of baffles, the 々丨L plate is a king-shaped arc, and the air flow passage is formed in front of the frame, and an air inlet is formed at the rear end surface of the frame. Forming a large air outlet area; communicating with the air flow passage, and the air intake when the vehicle is in operation, the area of the air outlet is formed by the nozzle, and the air flow is forced by the air inlet of the frame. Guide, pass k to take the air passage and then export from the air outlet; ^ I# A wall, reduce the rear of the car m * car (four) into - invisible wind efficiency. ^ $ and make the milk flow more smooth, to improve the driving 6 M329580 [Embodiment] έ What will be explained with the content of this creation: Please refer to the second to fifth figure, the flow guiding structure of this creation Located at the top of the tail of a large car body (large truck in the picture), such as
第二圖之局部放大圖所示；續參閱第三圖，該導流結構係 以一長形框體1為主體，其中該框體丨係呈中空狀，該框 體1之上下端分別具有導流板n&12，並於此等導流板^ 及12間形成有一氣流通道13，該導流板丨丨及^之板面係呈 弧形，並於框體1之前端面係具有一進風口 14，又於框體 1之後端面則具有-出風σ15，且進風σ14面積係大於出 風口 15面積’使出風口 15成為—實質噴嘴，另於本實施例 中上、下導流板11、12係為—體構成；而於框體之左、右 ^位置分，設有向外延伸的樞軸16，該些_16係分別穿 設於-固定座3上’並經由鎖固元件4將樞軸时固定座 3相連結’使框體！相對於固定座3具有轉向作用，而固 定座3再經螺絲元件5固定於車體2尾端上，如第五圖之 組合完成圖所示。 係設於：體2.二明不’本創作之導流結構的框體1 ,、;" 毛柒，於本實施例之圖式中可看出，於直 體2尾端上、下侧位置 「 耆出於車 時，迎風面形成之氣使車體2在行進 外周緣流動，當流動至尾心、努一者車體2之 風口Η進入，並依框體，自框體1前端面之進 體1 ”妓13之料方向自出風口 7 M329580 Ή⑨車體2後方形成一無形的風牆，即可 2後方旋流區域，並使氣ώ 姐 減夕車體 丈-立固、 使 敷為流暢（如第六圖所示之砉 :=) ’以降低氣流所形成風阻的影響 ： 效率，另外，如第八圖所示，該導流 二車 隨車狀需要及風向條件作上下轉動。^方向亦可 請參閱第九至十一圖所示，其中 •灶播夕Μ里k ^弟九圖所不，此導流 、、、口構之叹置位置可基於不同 ，9居，山u 而受及半仃狀怨，可於車體 尾^上、下兩靠置皆設置導流結構；或是 示，於車體2尾端左、右兩#u 十圖所 兩側位置分別設置該導流結構； ，、可如苐十一圖所示，於車體2尾端之上、下、左 侧面上刀別叹置該導流結構，以減低各方向所產生之 阻。 ^閱第十二圖所示’本創作之導流結構除了前述利 育一體構成之方式完成雜體〗結構，餘體丨係為複數 ¥流板11及12與左右兩側之固定板17對應結合後，电成該 ❿.導流結構之框體i，且於該導流如及^間形成—氣流= ，道13 ;另左右側之固定板17上分別設有一樞軸16，該些樞 軸1山6並分別穿設於一固定座3上，並共同固定於車體2之 毛鳊且固定座3上设置一驅動馬達6，並與樞軸16形成 連動關係，經由馬達6的帶動下，藉此以調整框體j之偏 轉擺動方向。 准以上所述之貫施方式，是為較佳之實施實例，當不 月b以此限定本創作實施範圍，若依本創作申請專利範圍及 說明書内容所作之等效變化或修飾，皆應屬本創作下述之 8 M329580 專利涵蓋範圍。 【圖式簡單說明】 第一圖 係習知導流結構示意圖。 第二圖 係本創作之應用示意圖。 第三圖 係第二圖之A區域局部放大圖。 -第四圖 係本創作之立體分解圖。 •第五圖 係本創作組裝於車體示意圖。 • 第六圖係本創作之使用狀態圖。 第七圖 係第六圖之局部放大圖。 第八圖係本創作之導流結構擺動示意圖。 第九圖係本創作之導流結構配置示意圖（一）。 第十圖係本創作之導流結構配置示意圖（二）。 第十一圖 係本創作之導流結構配置示意圖（三） 第十二圖 係為本創作之另一實施例結構示意圖。 ,【主要元件符號說明】 <習知> 斜板20 導流板11、12 進風口 14 樞軸16 車體2 車體10 <本創作> 框體1 氣流通道13 出風口 15 固定板17 M329580 固定座3 螺絲元件5 鎖固元件4 驅動馬達62 is a partial enlarged view; the flow guiding structure is mainly composed of an elongated frame 1 , wherein the frame is hollow, and the upper end of the frame 1 has a lower end The deflector n& 12, and an air flow passage 13 formed between the deflectors 12 and 12, the deflector and the surface of the deflector are curved, and have a front end face of the frame 1 The air inlet 14 and the rear end surface of the frame 1 have an air outlet σ15, and the inlet air σ14 area is larger than the air outlet 15 area', so that the air outlet 15 becomes a substantial nozzle, and in the present embodiment, the upper and lower airflows are further The plates 11 and 12 are configured as a body; and the left and right positions of the frame are respectively provided with outwardly extending pivots 16, which are respectively disposed on the fixed seat 3 and are locked by the locks The solid element 4 connects the pivot mount 3 to make the frame! The steering seat 3 has a steering effect, and the fixing base 3 is fixed to the rear end of the vehicle body 2 via the screw member 5, as shown in the combination of the fifth figure. The system is located in the body 2. The second frame is not the frame of the flow guiding structure of the present creation, and the hair styling can be seen in the figure of the embodiment, on the tail end of the straight body 2 Side position "When the car is out of the car, the air formed on the windward side causes the car body 2 to flow on the outer periphery of the travel. When it flows to the tail center, the air port of the car body 2 enters, and according to the frame, the frame 1 The front end of the body 1 "妓13 material direction from the air outlet 7 M329580 Ή9 car body 2 behind the formation of an invisible wind wall, you can 2 rear swirling area, and make the gas sister to lose the body body - Ligu Smoothing (as shown in Figure 6: =) 'To reduce the effect of wind resistance caused by airflow: efficiency, in addition, as shown in Figure 8, the diversion of the two cars with the car-like needs and wind direction conditions Turn up and down. ^ Directions can also be seen in the ninth to eleventh, in which the stove is not in the same place, the position of the sigh of the mouth, the mouth and the mouth can be based on different, 9-home, mountain u and the half-squatting resentment, the diversion structure can be set on both the upper and lower sides of the car body; or the two sides of the left and right sides of the car body 2 are respectively The flow guiding structure is arranged; , as shown in FIG. 11 , the flow guiding structure is slanted on the upper, lower and left side surfaces of the tail end of the vehicle body 2 to reduce the resistance generated in each direction. ^ Read the twelfth figure shown in the 'the flow guiding structure of the creation, except the above-mentioned structure of the integration of the benefits of the integration of the structure of the body, the remaining body of the system is a plurality of the flow board 11 and 12 corresponding to the fixed plate 17 on the left and right sides After being combined, the frame i of the guiding structure is electrically formed, and the guiding flow is formed between the flow and the air flow = , the track 13; and the fixing plates 17 on the left and right sides are respectively provided with a pivot 16 The pivots 1 and 6 are respectively disposed on a fixing base 3 and are fixed to the burrs of the vehicle body 2, and a driving motor 6 is disposed on the fixing base 3, and is coupled with the pivot shaft 16 via the motor 6. Under the driving, thereby adjusting the deflection swing direction of the frame j. The above-mentioned method of implementation is a preferred embodiment. When the term b is limited to the scope of this creation, the equivalent changes or modifications made in accordance with the scope of the patent application and the contents of the specification should be Create the following 8 M329580 patent coverage. [Simple description of the diagram] The first diagram is a schematic diagram of the conventional diversion structure. The second picture is a schematic diagram of the application of this creation. The third figure is a partial enlarged view of the A area of the second figure. - The fourth picture is a three-dimensional exploded view of the creation. • The fifth picture is a schematic diagram of the original assembly of the car body. • The sixth chart is a usage status diagram for this creation. The seventh figure is a partial enlarged view of the sixth figure. The eighth figure is a schematic diagram of the swing of the flow guiding structure of the present creation. The ninth figure is a schematic diagram of the configuration of the diversion structure of this creation (1). The tenth figure is a schematic diagram of the configuration of the diversion structure of this creation (2). The eleventh figure is a schematic diagram of the configuration of the diversion structure of the present creation (3) The twelfth figure is a schematic structural view of another embodiment of the creation. [Description of main component symbols] <General knowledge> Inclined plate 20 deflector 11, 12 air inlet 14 pivot 16 body 2 body 10 <this creation> frame 1 air flow passage 13 air outlet 15 fixed Plate 17 M329580 Mounting seat 3 Screw element 5 Locking element 4 Drive motor 6