201133204 六、發明說明： [0001] 【發明所屬之技術領域】 本發明涉及一種電腦機箱。 [0002] 【先前技秫ί】 隨著電子資訊產業之迅速發展，電腦中之CPU等發熱電子 元件向著高速度化、高功能化以及小型化發展，從而導 致這些發熱電子元件之發熱量及熱密度越來越大，若不 及時有效地將這些發熱電子元件產生之熱量散去，將極 大地影響這些發熱電子元件之工作性能，同時還會縮短 〇 它們之使用壽命，因此，必須對電腦機箱中之發熱電子 元件進行散熱。 [0003] 一種電腦機箱，包括機殼及風扇，機殼具有一進氣孔和 一出氣孔。風扇設覃於機箱之進氣孔。與進氣孔相連之 風扇將冷風吹入機殼内，藉由出氣孔將吸收了機箱内之 熱量之氣體排出機殼外部，將熱量迅速地散發至周圍空 氣中，從而使機殼内之溫度維持於安全之範圍内。 〇 [0004] 然，該機箱長時間開機時，電腦機箱周圍之空氣溫度亦 升高，使經風扇進入電腦機箱内之空氣溫度較高而不能 有效之散熱。 [0005] 【發明内容】 有鑑於此，有必要提供一種長時間開機亦能有效散熱之 電腦機箱。 [0006] 一種電腦機箱，其包括機殼、第一風扇及第一導風管， 機殼具有進氣孔及出氣孔，第一導風管一端與進氣孔相 099108086 表單編號A0101 第3頁/共17頁 0992014518-0 201133204 連且向機殼外延伸，第一風扇設於第一導風管之另一端 〇 [0007] 該電腦機箱使用時，藉由設置第一導風管，使第一風扇 設置於電腦機箱外且距離電腦機箱較遠，這樣即使電腦 機箱長時間使用發熱使其周圍之空氣溫度上升，距離電 腦機箱較遠處之空氣溫度比電腦機箱内及其附近之溫度 低，設於第一導風管一端之第一風扇自距離電腦機箱較 遠處吸入溫度較低空氣至機殼内，並藉由出氣孔排出， 使電腦機箱外部之冷空氣不斷吸入，電腦機箱内部之熱 空氣不斷排出，從而能達到較好之散熱效果。 【實施方式】 [0008] 下面以具體實施方式並結合附圖對本發明實施方式提供 之電腦機箱作進一步詳細說明。 [0009] 請同時參閱圖1至圖5，本發明實施方式之電腦機箱100包 括機殼10、第一固定件32、第一導風管34、第一導風罩 36、第一風扇38、第一保護蓋39、第二固定件52、第二 導風管54、第二導風罩56、第二風扇58及第二保護蓋59 〇 [0010] 機殼10大體為矩形，其包括背板12及與背板12相對之前 板14。背板12上開設有出一進氣孔122、複數接口 124及 複數螺孔126。進氣孔122位於背板12之上侧。接口 124 用於插接與電腦機箱1〇〇相連接之連接線。前板14上開設 有複數出氣孔14 3。出氣孔14 3位於前板14之下側。 [0011] 第一固定件32包括一矩形之底板322及四分別自底板322 099108086 表單編號A0101 第4頁/共17頁 0992014518-0 201133204201133204 VI. Description of the Invention: [0001] Technical Field of the Invention The present invention relates to a computer case. [0002] [Previous Technology] With the rapid development of the electronic information industry, heat-generating electronic components such as CPUs in computers are developing toward high speed, high functionality, and miniaturization, resulting in heat generation and heat of these heat-generating electronic components. The density is getting bigger and bigger, and if the heat generated by these heat-generating electronic components is not dissipated in a timely and effective manner, the working performance of these heat-generating electronic components will be greatly affected, and the service life of the heat-generating electronic components will be shortened, so the computer case must be The heat-generating electronic components in the heat dissipation. [0003] A computer case includes a casing and a fan, and the casing has an air inlet and an air outlet. The fan is placed in the air inlet of the chassis. The fan connected to the air inlet blows cold air into the casing, and the gas that absorbs the heat in the casing is exhausted from the outside of the casing through the air outlet, and the heat is quickly dissipated into the surrounding air, thereby causing the temperature inside the casing. Maintained within the scope of safety. 〇 [0004] However, when the chassis is turned on for a long time, the temperature of the air around the computer case also rises, so that the temperature of the air entering the computer case through the fan is high and cannot be effectively dissipated. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a computer case that can effectively dissipate heat for a long time. [0006] A computer case includes a casing, a first fan and a first air guiding duct, the casing has an air inlet hole and an air outlet hole, and one end of the first air guiding tube and the air inlet hole are 099108086. Form No. A0101 Page 3 / Total 17 pages 0992014518-0 201133204 Connected to the outside of the casing, the first fan is located at the other end of the first air duct [0007] When the computer case is used, by setting the first air duct, the first A fan is disposed outside the computer case and far away from the computer case, so that even if the computer case is heated for a long time, the temperature of the surrounding air rises, and the air temperature farther from the computer case is lower than the temperature in the computer case and its vicinity. The first fan disposed at one end of the first air duct sucks a lower temperature air into the casing from a distance from the computer case, and is discharged through the air outlet, so that the cold air outside the computer case is continuously sucked, and the inside of the computer case is The hot air is continuously discharged, so that a better heat dissipation effect can be achieved. [Embodiment] Hereinafter, a computer case provided by an embodiment of the present invention will be further described in detail with reference to the accompanying drawings. [0009] Referring to FIG. 1 to FIG. 5, the computer case 100 of the embodiment of the present invention includes a casing 10, a first fixing member 32, a first air guiding tube 34, a first air guiding cover 36, and a first fan 38. The first protective cover 39, the second fixing member 52, the second air guiding duct 54, the second air guiding hood 56, the second fan 58, and the second protective cover 59 〇 [0010] The casing 10 is substantially rectangular, and includes a back The plate 12 and the front plate 14 are opposite to the back plate 12. An air inlet 122, a plurality of interfaces 124 and a plurality of screw holes 126 are defined in the backboard 12. The intake hole 122 is located on the upper side of the back plate 12. The interface 124 is used to connect a cable connected to the computer case 1〇〇. A plurality of air outlets 14 3 are formed in the front panel 14. The air outlet hole 14 3 is located on the lower side of the front panel 14. [0011] The first fixing member 32 includes a rectangular bottom plate 322 and four respectively from the bottom plate 322 099108086 Form No. A0101 Page 4 / Total 17 pages 0992014518-0 201133204
[0012] G[0012] G
[0013] Ο [0014] 之四邊緣折彎延伸之侧板324。底板322具有第一固定孔 326、第一套筒327'過線孔328及螺孔329。第一固定孔 326開設於底板322之上側，其位置與背板12上之進氣孔 122之位置對應。第一套筒327自第一固定孔326之邊緣 垂直底板322延伸。第一套筒327與側板324分別位於底 板322相對之兩側。螺孔329之數量與螺孔126之數量相 同，且位置相對應。 第一導風管34為呈圓筒狀且可伸縮彎折之軟管。第一導 風管34之材質可為塑膠或金屬。第一導風管34之直徑與 第一固定件32之第一套筒327之内徑大體相當，其一端可 收容並固定於第一套筒327。 第一導風罩36包括容置部362及連接部3Μ 〇容置部362 包括收容端3621及收搋端3623。容置部362大體為矩形 框狀，其内形成具有螺孔之螺孔柱3625。收攏端3623大 體為棱臺狀，自收容端362:ι4之濟痒:收.縮延伸，其遠離收 ..丨....::.丨.丨丨.丨.： 容端3621之一端形成有通孔3627。連接部364大體為圓 筒狀’自通孔3627之邊緣向遠離收容端3621之方向延伸 。連接部364之内徑與第一導風管34之直徑大體相當，第 一導風管34之另一端收容並固定於連接部364。 第一風扇3 8上開設有螺孔3 81。第一風扇3 8藉由螺釘（圖 未示）同時與螺孔枉3625上之螺孔、螺孔螺合而將第 一風扇38收容並固定於容置部362内。 第一保護蓋39大體為片狀’其上開設有複數通風孔391。 第一保護蓋39藉由螺釘（圖未示）固定於收容端3621遠 099108086 表單編號Α0101 第5頁/共17頁 0992014518-0 [0015] 201133204 離連接部364之一端以保護收容於容置部362内之第一風 扇38。 [0016] 藉由螺釘（圖未示）與螺孔126及螺孔329配合將第一固 定件32固定至背板12。 [0017] 請再次參閱圖5，該電腦機箱100之前板14上還開設有卡 扣孔145 (見圖3)。本實施例中，第二導風管54、第二 導風罩56、第二風扇58及第二保護蓋59之結構分別與第 一導風管34、第一導風罩36、第一風扇38及第一保護蓋 39之結構相同。第二固定件52上第二固定孔526及第二套 筒527之位置與開設於前板14上之複數出氣孔143所於之 位置對應，第二固定件52上設有操作件528及與卡扣孔 145對應之卡勾529，操作件528相對第二固定件52可活 動以抵持或遠離設於前板14開機按鈕（圖未示）。第二 固定件52上之卡勾529與前板14上之卡扣孔145卡合將第 二固定件52固定至前板14。 [0018] 該電腦機箱100使用時，藉由設置第一導風管34，由於第 一導風管34具有一定長度，使第一風扇38設置於電腦機 箱100外較遠距離，這樣即使電腦機箱100使用發熱使其 周圍之空氣溫度上升，距離電腦機箱100較遠處之空氣溫 度比電腦機箱100内及其附近之溫度低，第一風扇38自距 離電腦機箱100較遠處吸入溫度較低空氣至機殼10内，並 藉由出氣孔143使氣體排出，使電腦機箱100外部之冷空 氣不斷吸入，電腦機箱100内部之熱空氣不斷排出，從而 能達到較好之散熱效果。 099108086 表單編號A0101 第6頁/共17頁 0992014518-0 201133204 [0019] [0020][0013] The four edges of the four sides are bent to extend the side panels 324. The bottom plate 322 has a first fixing hole 326, a first sleeve 327' through hole 328 and a screw hole 329. The first fixing hole 326 is opened on the upper side of the bottom plate 322 and is located at a position corresponding to the position of the air inlet hole 122 on the back plate 12. The first sleeve 327 extends from the edge of the first fixing hole 326 to the vertical bottom plate 322. The first sleeve 327 and the side plates 324 are respectively located on opposite sides of the bottom plate 322. The number of screw holes 329 is the same as the number of screw holes 126, and the positions correspond. The first air guiding duct 34 is a tubular and telescopically bendable hose. The material of the first air duct 34 can be plastic or metal. The diameter of the first air guiding duct 34 is substantially the same as the inner diameter of the first sleeve 327 of the first fixing member 32, and one end thereof can be received and fixed to the first sleeve 327. The first air guiding cover 36 includes a receiving portion 362 and the connecting portion 3 . The receiving portion 362 includes a receiving end 3621 and a receiving end 3623 . The accommodating portion 362 has a substantially rectangular frame shape, and a screw hole post 3625 having a screw hole is formed therein. The closing end 3623 is generally in the shape of a prism, and the self-receiving end 362: ι4 is itchy: it is contracted and extended, and it is far away from the collection.. :....::.丨.丨丨.丨.: one end of the tolerance end 3621. A through hole 3627 is formed. The connecting portion 364 is substantially cylindrical in shape and extends from the edge of the through hole 3627 in a direction away from the receiving end 3621. The inner diameter of the connecting portion 364 is substantially the same as the diameter of the first air guiding duct 34, and the other end of the first air guiding tube 34 is received and fixed to the connecting portion 364. A screw hole 3 81 is formed in the first fan 38. The first fan 38 is screwed into the screw hole and the screw hole of the screw hole 3625 by screws (not shown) to receive and fix the first fan 38 in the accommodating portion 362. The first protective cover 39 is generally in the form of a sheet having a plurality of vent holes 391 formed therein. The first protective cover 39 is fixed to the receiving end 3621 by screws (not shown). The distance is 099108086. Form No. 1010101 Page 5 / Total 17 pages 0992014518-0 [0015] 201133204 One end of the connecting portion 364 is protected and accommodated in the receiving portion The first fan 38 within 362. [0016] The first fixing member 32 is fixed to the backing plate 12 by a screw (not shown) engaging with the screw hole 126 and the screw hole 329. [0017] Referring again to FIG. 5, the front panel 14 of the computer case 100 is further provided with a snap hole 145 (see FIG. 3). In this embodiment, the structures of the second air guiding duct 54, the second air guiding hood 56, the second fan 58, and the second protective cover 59 are respectively configured with the first air guiding duct 34, the first air guiding hood 36, and the first fan. 38 and the first protective cover 39 have the same structure. The position of the second fixing hole 526 and the second sleeve 527 on the second fixing member 52 corresponds to the position of the plurality of air outlet holes 143 formed on the front plate 14. The second fixing member 52 is provided with an operating member 528 and The snap hole 145 corresponds to the hook 529, and the operating member 528 is movable relative to the second fixing member 52 to resist or move away from the front panel 14 power button (not shown). The hook 529 on the second fixing member 52 is engaged with the locking hole 145 on the front plate 14 to fix the second fixing member 52 to the front plate 14. [0018] When the computer case 100 is in use, by providing the first air guiding tube 34, since the first air guiding tube 34 has a certain length, the first fan 38 is disposed outside the computer case 100, so that even the computer case The use of heat causes the temperature of the surrounding air to rise, and the temperature of the air farther away from the computer case 100 is lower than the temperature in and around the computer case 100. The first fan 38 draws a lower temperature air from a distance from the computer case 100. To the inside of the casing 10, the gas is discharged through the air outlet 143, so that the cold air outside the computer case 100 is continuously sucked in, and the hot air inside the computer case 100 is continuously discharged, so that a better heat dissipation effect can be achieved. 099108086 Form No. A0101 Page 6 of 17 0992014518-0 201133204 [0020] [0020]
DD
[0021] ❹ [0022] 第二導風管54能將電腦機箱100内之氣體從出氣孔143排 出距離電腦機箱1〇〇較遠之地方’避免電腦機箱1〇〇周圍 之空氣溫度升高。使用時’還可根據需要將第一導風管 34及第二導風管54彎折以將第一風扇38及第二風扇58放 置於合適之位置。 可理解，上述實施例中之第二固定件52、第二導風管54 、第二導風罩56及第二保護蓋59可省略。此時，可直接 藉由螺釘（圖未示）將第二風扇58固定於前板14，使複 數出氣孔143位置與第二風扇58之位置對應，或使出氣孔 143之大小與第二風扇58之大小相當，此時直接將第二風 扇58固定於出氣孔143即可。第二風扇58讀可省略，此時 氣體直接藉由出氣孔143排泰。 第一固定件32亦可省略，此時背板12及前板14上之進氣 孔122及出氣孔143之形狀分別與第一導風管34及第二導 風管54之形狀相對應，將第一導風管34及第二導風管54 分別直接固定於背板12及_板14即可。第一導風罩36及 第二導風罩56可省略，此時將第一風扇38及第二風扇58 分別直接固定於第一導風管34及第二導風管54之一端。 第一保護蓋39及第二保護蓋59亦可省略。 第一風扇38亦可對電腦機箱1〇〇進行抽氣’此時第二風扇 58吸入外部冷空氣並輸送至電腦機箱100内。 综上所述’本發明確已符合發明專利之要件，爰依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式’本發明之範圍並不以上述實施方式為限’舉凡熟悉 099108086 表單編號A0101 0992014518-0 [0023] 201133204 本案技藝之人士援依本發明之精神所作之等效修飾或變 化，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0024] 圖1係本發明實施方式之電腦機箱之立體圖。 [0025] 圖2係圖1所示電腦機箱之立體分解圖。 [0026] 圖3係圖1所示電腦機箱另一角度之立體分解圖。 [0027] 圖4係圖1所示電腦機箱之部分立體分解圖。 [0028] 圖5係圖1所示電腦機箱之部分立體分解圖。 【主要元件符號說明】 [0029] 電腦機箱：100 [0030] 機殼：10 [0031] 背板：12 [0032] 進氣孔：122 [0033] 接口 ： 124 [0034] 螺孔：126、329、381 [0035] 前板：14 [0036] 出氣孔：143 [0037] 卡扣孔：145 [0038] 第一固定件：3 2 [0039] 底板：32 2 099108086 表單編號A0101 第8頁/共17頁 0992014518-0 201133204 [0040] 側板：324 [0041] 第一固定孔·· 32 6 ' [0042] 第一套筒：327 [0043] 過線孔：328 [0044] 第一導風管：34 [0045] 第一導風罩：36 [0046] 容置部：362 〇 、 [0047] 收容端：3 621 [0048] 收攏端：3623 [0049] 螺孔柱：3625 [0050] 通孔：3627 [0051] 連接部：364 [0052] 第一風扇：3 8 [0053] 第一保護蓋：39 [0054] 通風孔：391 [0055] 第二固定件：52 [0056] 第二固定孔：526 [0057] 第二套筒：527 [0058] 操作件：528 099108086 表單編號A0101 第9頁/共17頁 0992014518-0 201133204 [0059] 卡勾 ：529 [0060] 第二 導風管 ：54 [0061] 第二 導風罩 ：56 [0062] 第二 風扇： 58 [0063] 第二 保護蓋 ：59 099108086 表單編號 A0101 第 10 頁/共 17 頁 0992014518-0[0022] The second air duct 54 can discharge the gas in the computer case 100 from the air outlet 143 to a distance far from the computer case 1 to prevent the temperature of the air around the computer case 1 from rising. The first air duct 34 and the second air duct 54 may also be bent as needed to place the first fan 38 and the second fan 58 in position. It can be understood that the second fixing member 52, the second air guiding tube 54, the second air guiding cover 56 and the second protective cover 59 in the above embodiment can be omitted. At this time, the second fan 58 can be directly fixed to the front plate 14 by screws (not shown), the position of the plurality of air outlets 143 is corresponding to the position of the second fan 58, or the size of the air outlet 143 is different from the second fan. The size of 58 is equivalent, and the second fan 58 is directly fixed to the air outlet 143 at this time. The reading of the second fan 58 can be omitted, and the gas is directly discharged through the air outlet 143. The first fixing member 32 can also be omitted. The shape of the air inlet hole 122 and the air outlet hole 143 on the back plate 12 and the front plate 14 respectively correspond to the shapes of the first air guiding tube 34 and the second air guiding tube 54 respectively. The first air guiding duct 34 and the second air guiding duct 54 may be directly fixed to the back board 12 and the _ board 14, respectively. The first air guiding cover 36 and the second air guiding cover 56 can be omitted. At this time, the first fan 38 and the second fan 58 are directly fixed to one ends of the first air guiding tube 34 and the second air guiding tube 54, respectively. The first protective cover 39 and the second protective cover 59 may also be omitted. The first fan 38 can also evacuate the computer case 1'. At this time, the second fan 58 draws in external cold air and delivers it to the computer case 100. In summary, the present invention has indeed met the requirements of the invention patent and has filed a patent application in accordance with the law. However, the above description is only a preferred embodiment of the present invention. The scope of the present invention is not limited to the above embodiments. Those who are familiar with the 099108086 form number A0101 0992014518-0 [0023] 201133204 The person skilled in the art is assisted by the present invention. Equivalent modifications or variations made by the spirit of the spirit are to be included in the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0024] FIG. 1 is a perspective view of a computer case in accordance with an embodiment of the present invention. 2 is an exploded perspective view of the computer case shown in FIG. 1. 3 is an exploded perspective view of another angle of the computer case shown in FIG. 1. 4 is a partially exploded perspective view of the computer case shown in FIG. 1. [0028] FIG. 5 is a partially exploded perspective view of the computer case shown in FIG. 1. [Main component symbol description] [0029] Computer case: 100 [0030] Case: 10 [0031] Back plate: 12 [0032] Air intake hole: 122 [0033] Interface: 124 [0034] Screw hole: 126, 329 381 [0035] Front plate: 14 [0036] Air outlet: 143 [0037] Snap hole: 145 [0038] First fixing member: 3 2 [0039] Base plate: 32 2 099108086 Form number A0101 Page 8 / Total 17 pages 0992014518-0 201133204 [0040] Side plate: 324 [0041] First fixing hole · · 32 6 ' [0042] First sleeve: 327 [0043] Through hole: 328 [0044] First air duct: 34 [0045] First air hood: 36 [0046] accommodating part: 362 〇, [0047] receiving end: 3 621 [0048] splicing end: 3623 [0049] screw hole post: 3625 [0050] through hole: 3627 [0051] Connecting portion: 364 [0052] First fan: 3 8 [0053] First protective cover: 39 [0054] Ventilation hole: 391 [0055] Second fixing member: 52 [0056] Second fixing hole: 526 [0057] Second sleeve: 527 [0058] Operating member: 528 099108086 Form number A0101 Page 9 / Total 17 pages 0992014518-0 201133204 [0059] Card hook: 529 [0060] Second air duct: 54 [ 0061] second Air Shield: 56 [0062] Second Fan: 58 [0063] Second Cover: 59 099108086 Form Number A0101 Page 10 of 17 0992014518-0