、發明說明： 【發明所屬之技術領域】 本發明是有關於一種冷卻裝置，特別是指一種適用於 車輛的無段變速系統之冷卻裝置。 【先前技術】 一般車輛作動時，是先導入外界之新鮮空氣並且與燃 油混合為油氣，再把油氣輸入該車輛之引擎内燃爆產生動 力，而推動活塞作高速往復運動，再以與活塞連動之曲軸 來帶動無段變速系統，該無段變速系統是以皮帶傳動來驅 動車輪轉動，不過引擎運轉與皮帶傳動皆會產生較高之溫 度，必須利用一冷卻裝置導入外部冷空氣以進行降溫。 參閱圖1'2,習知冷卻裝置包括一變速箱ι〇1、一與 該變速箱101連接的入氣管102、一與該變速箱ι〇1連接的 出氣管103、一設於該變速箱1〇丨内且用皮帶傳動的變速組 104，及一與該變速箱1〇1相鄰設置的引擎1〇9，該冷卻裝 置可藉由該入氣管102之入氣口 105導入外部空氣，用以 對該變速箱101内的變速組104進行降溫冷卻，再將其熱 交換後的熱空氣’經由該出氣管103之出氣口 1〇6排出， 以避免該變速組104因尚溫過熱而產生損壞。 由於該入氣管102之入氣口 1〇5較接近該變速箱ι〇1 與該引擎109，使該入氣口 1〇5所導入的外部空氣之溫度較 咼’相對影響該冷卻裝置之冷卻效果，一般而言，該冷卻 裝置是裝設在車辅底盤107’當車輛在行進時較容易有灰塵 、水分或異物等’隨著空氣導入該入氣管102而進入該變 1331643 速Is 1G1内’造成該變速組1()4 +同程度的損壞，另外， ^圖2所示之出氣t 1〇3之出氣口服較接近該車辅之排 乳:108 ’ &於該出氣管1〇3所排出之氣體溫度較高與該 排氣管108排放的熱氣會相互影響而產生加熱效果，使週 遭空氣不易冷卻’因而影響該冷卻裝置的熱氣排放功能， 降低其散熱效果》 【發明内容】[Technical Field] The present invention relates to a cooling device, and more particularly to a cooling device suitable for a stepless transmission system of a vehicle. [Prior Art] When the general vehicle is actuated, it first introduces the fresh air from the outside and mixes it with the fuel oil into oil and gas, and then inputs the oil and gas into the engine of the vehicle to generate power, and pushes the piston to reciprocate at high speed, and then interlocks with the piston. The crankshaft drives the stepless speed change system. The stepless speed change system uses a belt drive to drive the wheel to rotate. However, both the engine operation and the belt drive generate higher temperatures, and a cooling device must be used to introduce external cold air for cooling. Referring to FIG. 1 '2, the conventional cooling device includes a gearbox ι, an air inlet pipe 102 connected to the gearbox 101, an air outlet pipe 103 connected to the gearbox ι, and a gearbox 103. A belt-driven shifting group 104, and an engine 1〇9 disposed adjacent to the transmission 1〇1, the cooling device can introduce external air through the air inlet 105 of the air inlet pipe 102. The shifting group 104 in the transmission 101 is cooled and cooled, and the hot air after the heat exchange is discharged through the air outlet 1〇6 of the air outlet 103 to prevent the shifting unit 104 from being overheated. damage. Since the air inlet port 1〇5 of the air inlet pipe 102 is closer to the gearbox ι〇1 and the engine 109, the temperature of the outside air introduced by the air inlet port 1〇5 relatively affects the cooling effect of the cooling device. In general, the cooling device is installed in the vehicle auxiliary chassis 107'. When the vehicle is traveling, it is easy to have dust, moisture, foreign matter, etc., and as the air is introduced into the air inlet pipe 102, it enters the change 1331443 speed Is 1G1. The shifting group 1() 4 + is damaged to the same extent. In addition, the outlet gas of the exhaust gas t 1〇3 shown in Fig. 2 is orally taken closer to the milk of the vehicle: 108 ' & 1 in the outlet pipe The higher the temperature of the exhausted gas and the hot gas discharged from the exhaust pipe 108 affect each other to produce a heating effect, so that the surrounding air is not easily cooled, thereby affecting the hot gas discharge function of the cooling device and reducing the heat dissipation effect thereof.
因此，本發明之目的，即在提供一種提昇其防塵性斑 防水性，且適用於車㈣無段變速系統之冷卻裝置。 ;疋本發明之相於車輛的無段變速系統之冷卻裳 置，該車輛包含一車架，及複數間隔設置於該車架上的乘 無段變速系統之冷卻裝置設置在該車架上且位於 /乘座椅之間。該無段變速系統之冷卻裝置包含 箱、-設置在該傳動箱内的傳動組、—出氣管、一入氣管Accordingly, it is an object of the present invention to provide a cooling device which is improved in water repellency and water repellency and is suitable for use in a vehicle (four) stepless shifting system. The cooling device of the infinite-speed shifting system of the present invention, the vehicle includes a frame, and a plurality of cooling devices of the stepless shifting system disposed on the frame are disposed on the frame and Located / by seat. The cooling device of the stepless transmission system comprises a box, a transmission group disposed in the transmission box, an air outlet pipe, and an air inlet pipe
’及一導氣件。 該傳動箱包括一入氣端部，及一出氣端部1 該傳動箱之出氣端部相連接;該入氣管包括―: 料動相之人氣端部相連接的第—人氣端、_遠離二 入氣端的第二入氣端’及-鄰近該第二入氣端且概： 型的入氣彎曲部;該導氣件概呈-中空殼截，且包Γ: 該入:氣管之第二入氣端相連接的連接部，及—可導… 的入氧缺口。 工氧 不赞明之功效在於 糟甶該 σ Τΐ . … s疋入軋彎曲部是椒 主倒U型以及該中处邾 ^疋概 中工狀的導氣件是可防水與防塵的設計， 6 1331643 使X入氣&在導入空氣時，受到該入氣彎曲部路徑彎折及 地心引力的影響，使空氣中夹帶的灰塵、水分或異物較不 易直接進入該傳動箱而影響該傳動組之運作。 【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-個較佳實施例的詳細說明中，將可 清楚的呈現。‘and a gas guide. The transmission box includes an air inlet end, and an air outlet end 1 is connected to an air outlet end of the transmission box; the air inlet tube includes: a first-most popular end connected with a popular end of the moving phase, and _ away from the second a second air inlet end of the air inlet end and a gas inlet portion adjacent to the second air inlet end; the air guiding member is generally - hollow shell cut, and the package: the inlet: the air pipe The connection portion where the two inlet ends are connected, and the oxygen inlet gap that can be guided. The effect of the oxygen is not praised is that the σ Τΐ 甶 ... 疋 轧 轧 轧 轧 轧 轧 轧 轧 轧 轧 轧 轧 轧 轧 轧 弯曲 弯曲 弯曲 弯曲 弯曲 弯曲 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒 椒1331643 When X is introduced into the air, it is affected by the bending of the inflowing curved portion and the gravity of the earth, so that the dust, moisture or foreign matter entrained in the air is less likely to directly enter the transmission box and affect the transmission. The operation of the group. [Embodiment] The above and other technical features of the present invention will be apparent from the following detailed description of the preferred embodiments.
,、"圖3 4，本發明適用於車輛的無段變速系統之冷 I7裝置之較佳實施例，該車輛1〇包含一車架”、一設置於 該車架u上的駕驶座12、—設置於該車架u上且與該駕 =相間一隔：乘客座13、一設置在該駕駛座12後方的 ，及—设置在該車架11上且位於該駕駛座12盥該 之間的引擎15 ’其中，該無段變逮系統之冷卻裝 勺引擎15相鄰地設置；該無段變速系統之冷卻裝置 :二-傳動箱2、一設置在該傳動箱2内的傳動組3、一出FIG. 3 is a preferred embodiment of the present invention, which is applicable to a cold I7 device of a stepless transmission system of a vehicle. The vehicle 1 includes a frame, and a driver's seat 12 is disposed on the frame u. And being disposed on the frame u and spaced apart from the driver: the passenger seat 13 is disposed behind the driver seat 12, and is disposed on the frame 11 and located in the driver seat 12 Between the engine 15', wherein the cooling spoon engine 15 of the stepless transmission system is disposed adjacent to each other; the cooling device of the stepless transmission system: a second transmission case 2, a transmission group disposed in the transmission case 2 3, one out
SUM一入氣管5 ’及一設置在該車輛1〇之駕敬座12與 板14之間的導氣件6。 2圖3、5,該傳動箱2包括一設置在面對該車輛1〇 ^ Π的人氣端部21 ’及—設置在面對該車柄ι〇之 之出^的出氣端部22;該出氣管4之—端與該傳動箱2 部22=22相連接，且該出氣管4包括—遠離該出氣端 且缺口朝下的出氣口 41，及一鄰近該丨 呈甸㈣的出氣弯曲部42。 成…且概 參閱圖4、6’該入氣管5包括一與該傳動箱2之入氣 =21相連接的第一入氣端5i、一遠離該第一入氣端5i ，端52，及-鄰近該第二入氣端52且概呈倒u型 的入氣彎曲部5 3 .古衣道友, ，μ導風件6概呈一中空殼體，且包括一 與該入氣管5之笛-山 之第一入虱鳊52相連接的連接部61、一可導 入外界空氣的入氣缺口 62,及一可固定在如圖4所示之隔 =上的固疋部63，其中，該入氣缺口 62開設在該導氣 ^ 6之側面’在本實施例中，該固定部Η具有三個螺孔， 可與該隔板14鎖合以，該固定部63與該隔板14之固定 方式亦可利用其他連接手段，其方式並不侷限在本實 之說明。 、 由於該導氣件6為中空殼體，當外部空氣自該導氣件6 之入氣缺口 62流入時’該導氣件6可阻擋空氣中的灰塵、 火刀或”物，即使該導氣件6無法完全防止空氣中的灰塵 、水分或異物，其少部分的灰塵、水分或異物亦會積留在 該導氣件6底部而無法進人該人氣管5，而且，該入氣缺口 62是朝遠離該引擎15及該傳動箱2的方向開設，使該導氣 件6所導入的外部空氣溫度較低且較不易受到該引擎15及 傳動箱2之高溫的影響，可使該冷卻農置有較佳的冷卻效 果0 參閱圖5、6’該入氣管5之入氣彎曲部53是概呈倒υ 型的設計’其彎折的路徑及地心引力的影響較不容易使 空氣中的灰塵、水分或異物直接進入該傳動箱2内而影響 該傳動組3的運作，而且該出氣管4之出氣彎曲部42亦概 呈倒U型的設計，可避免如同習知出氣管的出口過於接近 明 1643 該排氣管，使該出氣管與該排氣管所排出 而產生加熱效果，使週遭空氣不易冷卻， 裝置的熱氣排放功能，降低其散熱效果。The SUM enters the air tube 5' and a gas guide 6 disposed between the seat 12 and the plate 14 of the vehicle. 2, 3, 5, the transmission case 2 includes a popular end portion 21' disposed facing the vehicle 1 and an outlet end portion 22 disposed to face the handle of the handle; The end of the air outlet pipe 4 is connected to the gearbox 2 portion 22=22, and the air outlet pipe 4 includes an air outlet port 41 away from the air outlet end and having a notch facing downward, and an air outlet bent portion adjacent to the 丨 甸 ( (4) 42. Referring to FIGS. 4 and 6 ′, the air inlet pipe 5 includes a first air inlet end 5i connected to the air inlet=21 of the transmission box 2, a distance away from the first air inlet end 5i, and a terminal 52, and - an air inlet bend portion 53 adjacent to the second air inlet end 52 and having an inverted u-shape. The ancient air guide member 6 is a hollow casing and includes a gas inlet pipe 5 The flute-the first inlet portion of the mountain 52 is connected to the connecting portion 61, an air inlet notch 62 into which the outside air can be introduced, and a solid portion 63 which can be fixed to the partition= as shown in FIG. The air inlet notch 62 is formed on the side of the air guiding member 6 . In the embodiment, the fixing portion Η has three screw holes for locking with the partition plate 14 , the fixing portion 63 and the partition plate The method of fixing 14 can also use other connecting means, and the manner is not limited to the description. Since the air guiding member 6 is a hollow casing, when the outside air flows in from the air inlet notch 62 of the air guiding member 6, the air guiding member 6 can block dust, fire knife or "object" in the air, even if The air guiding member 6 cannot completely prevent dust, moisture or foreign matter in the air, and a small part of dust, moisture or foreign matter may also accumulate at the bottom of the air guiding member 6 and cannot enter the human air pipe 5, and the air inlet is also entered. The notch 62 is opened away from the engine 15 and the transmission case 2, so that the temperature of the outside air introduced by the air guiding member 6 is low and is less affected by the high temperature of the engine 15 and the transmission case 2, and the Cooling farm has a better cooling effect. 0 Referring to Figures 5 and 6', the air inlet bend 53 of the air inlet tube 5 is of a generally inverted design. The bending path and the influence of gravity are less likely to be caused. The dust, moisture or foreign matter in the air directly enters the transmission case 2 to affect the operation of the transmission group 3, and the air outlet bent portion 42 of the air outlet pipe 4 is also designed in an inverted U shape, so as to avoid the conventional air outlet pipe. The exit is too close to the clear 1643 of the exhaust pipe to make the outlet pipe with the The discharge pipe heating effect is generated, so that ambient air is not easy to cool the hot gas discharge function of the apparatus, reducing its cooling effect.
之熱氣相互影響 因而影響該冷卻 歸納上述，本㈣用於車輛的無段變逮系統之冷卻裝 置’利用該人氣管5之人氣彎曲部53是概呈倒㈣及該導 =6防水、防塵及改變人氣缺σ 62方向的設計使該入 孔g 5 V人外界空氣時，不僅使空氣中夹帶的灰塵、水分 或異物較不易進人該冷卻裝置而影響其運作，更可使該冷 部裝置有較佳的冷卻效果，故確實能達到本發明之目的。 …惟以上所述者’僅為本發明之較佳實施例而已，當不 月&以此限定本發明營 々々 # m 實施之施圍’即大凡依本發明申請專利 砣圍及發明說明内交 M ^ 所作之間單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 丄川643 圖式簡單說明】 圖1是一立邀圖，說明習4 . 乃為知冷邠裝置之態樣； 圖2是一立體圖，說明 的態樣 說明％知冷卻裝置之出氣管 明適用於車輛的無段變逮 圖3是一俯視圖，說明本發 系統之冷卻裝置的較佳實施例； 圖4是一部分立體圖，說明該較佳實施例之導氣件的 態樣； 圖 是一立體圖，說明該較佳實施例之出氣管的態樣 :及 圖6是一立體圖，說明該較佳實施例之入氣管的態樣 10 1331643 【主要元件符號說明】 10·· .....車輛 42·… ……出氣彎曲部 11 •…車架 5 ••…入氣管 12··* •…駕駛座 51… •…·第 入氣端 13····· •…乘客座 52.·.· •…·第二入氣端 14‘…. 1¾板 53.… .....入氣％曲部 15···. …·引擎 6 ‘··. ••…導氣件 2 ·，.… •…傳動箱 61…， •…·連接部 21 .… •…入氣端部 62·· .....入氣缺口 22••… 出氣知 63···. …· ·固定部 3…… •…傳動組 fl… .....車鈾方 4…… …·出氣管 f 2 · · -·…車後方 41 ••… •…出氣口The heat affecting each other and thus affecting the cooling is summarized above. The cooling device of the (4) non-segment catching system for the vehicle uses the popularity curve 53 of the human air pipe 5 to be substantially inverted (four) and the guide = 6 waterproof, dustproof and The design of changing the direction of the lack of σ 62 makes the external air of the entrance hole g 5 V not only make it easier for the dust, moisture or foreign matter entrained in the air to enter the cooling device, but also affect the operation. The device has a better cooling effect and indeed achieves the object of the present invention. The above description is only for the preferred embodiment of the present invention, and when it is not limited to the present invention, the implementation of the invention is not limited to the implementation of the invention. The equivalent changes and modifications between the intrinsic M ^ are still within the scope of the invention. Brief description of the map of 丄川643 】 Figure 1 is an invitation diagram illustrating the appearance of the device 4. It is a perspective view of the device. Figure 2 is a perspective view illustrating the application of the venting device of the chiller. Figure 3 is a top plan view showing a preferred embodiment of the cooling device of the present invention; Figure 4 is a partial perspective view showing the aspect of the air guiding member of the preferred embodiment; FIG. 6 is a perspective view showing the state of the air inlet pipe of the preferred embodiment. 10 1331643 [Description of main components] 10···. 42·... ......Exhaust bend 11 •...Rack 5 ••...Inlet pipe 12··* •... Driver seat 51... •...·First air inlet 13·····•... Passenger seat 52.·. · •...·Second air inlet end 14'.... 13⁄4 board 53.... ..... Intake air % part 15···. ...·Engine 6 '··. ••... Air guide 2 ·, .... •... Transmission box 61..., •...·Connecting part 21 .... •...Inlet air end 62··.....Inlet air gap 22••... Outlet knowing 63···. ... · · Fixed part 3... •...Transmission group fl... .....Car uranium side 4... ...·Exhaust pipe f 2 · · -·... Rear of car 41 ••... •...Outlet
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