M297495 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種筆記型電腦用的外部散熱器，尤其 係指一種可使用於筆記型電腦之下側所使用的外部散熱 器。 【先前技術】 如我國申請案號第〇91 21 1 989號、公告號第578991 唬「手提電腦之外掛式底部散熱器結構改良」新型專利案， 即為一種習知的手提電腦之外掛式底部散熱器，其結構大 匕括係、方;手提電腦後下方放置-散熱器，該散熱器係 由上下叙體組成扁平狀殼體，於散熱器前方延設有一墊 ί:使該塾板得靠在手提電腦的後底面，於散熱器内裝設 在上方位在風扇的上方具有進風口， 板，以將，於該出風口上裝設有導風 ❿ 並在埒埶乳均分散於手提電腦底部增強其散埶效果. 並在散熱器内位在風 ”、、政果， 由墊；^义士 羽下方使乳^順利由進風口吸入，再 “方的出風口，而 再 入以達散熱的效杲。 卩礼抓由手柃電腦底部進 的風扇’氣二為-般敎熱器使用 义為杈向的轉換過 虱机由 相互干擾的問題，因心 奋易使氣流產生反彈或是M297495 VIII. New Description: [New Technology Area] This creation is about an external heat sink for notebook computers, especially an external heat sink that can be used on the underside of a notebook computer. [Prior Art] As in the case of China's application No. 91 21 1 989, No. 578991 唬 "Modification of the structure of the bottom radiator of the laptop," is a conventional laptop-mounted bottom. The heat sink has a large structure and a square structure; a heat sink is arranged on the lower side of the portable computer, and the heat sink is composed of a top and a bottom body, and a flat shell is arranged in front of the heat sink. Relying on the rear bottom surface of the laptop, the air radiator is provided with an air inlet and a plate above the fan in the upper direction, so that the air outlet is installed on the air outlet and the milk is dispersed in the hand. The bottom of the computer enhances its divergence effect. In the radiator, it is in the wind, and the political fruit, by the pad; ^ below the plume feathers, the milk is smoothly sucked in by the air inlet, and then "the air outlet, and then re-entered The effect of heat dissipation.卩 抓 抓 抓 抓 由 ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’
散熱效果不彰，“會降低了輪出之風量，故而，I …手提電腦因溫度過高發生當機或損 5 M297495 壞’貫有加以改善的必要。 【新型内容】 本創作人有鑑於此，乃著手進行研究開發，以期可以 解決上述習用者在使用時所會產生的問題，經過不斷的執 驗及努力，終於開發出本創作。 本創作之主要目的在於提供一種筆記型電腦用的外部 散熱為，以改善上述存在的問題，主要可以達到使輸出的 風里強’可達到散熱效果佳的目的，以防止筆記型電腦因 溫度過高發生當機甚至於損壞。 為了達到上述創作目的，本創作係採取以下之技術手 干又丁 μ達成：本創作主要係以底座、上蓋及複數個風扇所 組成； 底座為一板體，於底座處朝上設置擋牆，於底座的前 端設有出風口； “禝數個風扇，風扇的外周以間隔距離設有扇葉，固定 座’叹置於風扇了側，#由螺絲將固定座固設於底座上； 上盍，為一板狀，上蓋組設於底座上，上蓋兩側相對 於風扇的上側分別設有進風口。 本創作所提供的創新設計，可以獲得的具體功效增進 包括. 主要可以達到使輸出的風量強，並可達到散熱效果 二二可防止筆記型電腦發生當機咖：於本創作中設置 ::二上蓋之間的風扇，物流扇，該線流扇可以由 進風Π處將t氣吸人，再經線流扇之外周扇葉的轉 6 M297495 動作用，將空氣由底座與上蓋間的出風口處輸出，由於本 創作中的空氣吸入及空氣送出，完全不會產生相互干擾與 亂流的情況’故可使柄出的風量強，可達到散熱效果佳之 目的，以防止筆記型電腦因溫度過高而發生當機或是損 壞。 【實施方式】The heat dissipation effect is not good. "It will reduce the amount of wind that is turned out. Therefore, I ... laptops are damaged due to excessive temperature. 5 M297495 is bad. It is necessary to improve. [New content] This creator has this The research and development are carried out in order to solve the problems that the above-mentioned practitioners will have when using them. After continuous trial and hard work, the author has finally developed this creation. The main purpose of this creation is to provide an external use for notebook computers. The heat dissipation is to improve the above problems, and the main purpose is to make the output wind strong enough to achieve good heat dissipation effect, so as to prevent the notebook computer from being damaged or damaged due to excessive temperature. In order to achieve the above purpose, This creation is based on the following techniques: Ding is achieved: the creation is mainly composed of a base, an upper cover and a plurality of fans; the base is a plate body, and a retaining wall is arranged upward at the base, and is provided at the front end of the base. Outlet; "Several fans, the outer circumference of the fan is provided with a fan blade at a distance, and the fixed seat 'sighs on the side of the fan,# by the screw Fixing base fixed on the base; on He, is a plate-like, cover disposed on the base group, both with respect to the upper cover are provided with air inlet of the fan. The innovative design provided by this creation can achieve specific enhancements including. Mainly can achieve the output of the wind volume, and can achieve the cooling effect 22 can prevent the notebook computer from happening: set in this creation:: two The fan between the upper cover and the flow fan, the flow fan can suck the air from the air inlet, and then move through the peripheral fan blade 6 M297495, and the air is separated from the base and the upper cover. At the outlet of the tuyere, due to the air inhalation and air delivery in this creation, there is no mutual interference or turbulence. Therefore, the air volume of the handle can be strong, and the heat dissipation effect can be achieved to prevent the notebook computer from being exposed to temperature. If it is too high, it will crash or be damaged. [Embodiment]
請參看第一、二、三圖所示，本創作係為一種筆記型 電腦用的外部散熱器，該外部散熱器主要係以底座（丄 0 )、上蓋（2 0 )及複數個風扇（3 〇 )所組成； 底座（10)為一板體，其係可放置於桌面上，於底 座（1 0 )處朝上設置略呈}4形的擋牆（1 i )，於撞牆 (1 1 )的適當位置設置有缺口（ 1 2 )，於底座ffo0) 的前端兩側分別設有一出風口（ 1 3 ); 複數個風扇（3 0 ) ’風扇（3 〇 )可以為一種線流 扇，風扇（3 0 )的外周以適當間隔距離設有扇葉（3丄）， 固定座（3 2 )，設置於風扇（3 〇 )下側，且可藉由固 定元件（該固定元件可以為螺絲）將固定座（3 2 )曰固执 於底座（10)上’其中一固定座（ " 心从穿過缺口（1 2)而固設於底座（10)上； 上盖（20)，為一板狀，上蓋 ^ c 2 〇 )係組設於底 座（1 0 )上，上蓋（2 〇 )兩侧相斜七人 J巾側相對於風扇（3 0 )的 上側分別設有進風口（ 2 1 )，同時，並於上蓋（2 〇 ) 下側相對於缺口（ 1 2 )處設置呈弧形的推片^ 2 )， 俾以擋片（2 2 )擋住缺d ( 1 2 )。 7 M297495 如弟一、四圖所示，μ、+、* 9上述結構之組合後於使用時， 於本創作中的外部散埶界 電腦f d D 外部散熱器係設置於筆言己型 兒細（4 〇 )的下側後部，於一 ^ n彳 、使用吟，可以猎由風扇（9 〇）的轉動作用，將空氣由外 3 7 , 田外邛散熱器上側的進風口（ ？ 丄）吸入，再經由風扇^ 將开气 0 )(線流扇）的轉動作用， (3 〇 w 、、泉/爪扇）的中央吸入，再經風屬 3…線流扇）的扇葉（3 1 )將空氣由出風 3 )處排出，禕由哕六今祖μ 〈 1 吹風散熱，由於本：:：聿記型電腦Η 0)底部進行 空氣流動的方…中所使用的風扇（UK線流扇）， 烈的方向係由中參朝Τ σ22、‘ Ο )(線、、☆ $、 、 工氣，空氣再經風扇（3 次机哪y的轉動，再由風扇、,技、古戶、 側的出風D (〗？〕道泣 U 7 、、冰〉)丨^羽）外 路徑不會相*而出’ 13而’空氣進氣與排氣之 強，可對於筆々刑^ 亂流，故可使排出的風量 因溫度過古π止土 不易使筆圮型電腦 阿务生s機或損壞的問題。 作任何的僅是本創作的較佳實施例’並非對本創作 者，若在不^’限制’任何所屬技術領域中具有通常知識 作所揭作所提技術特徵的範圍内，利用本創 並且未脫離本創：::作出局部更動或修•的等效實施例， 特徵的範圍内。 口仍屬於本創作技術 【圖式簡單說明】 第一圖係本創作之立體分解圖。 第二圖係本創作之另一立體分解圖。 M297495 第三圖係本創作之底座於設置風扇後的俯視平面圖。 第四圖係本創作之較佳實施例的平面示意圖。 【主要元件符號說明】 (1 0 )底座 （1 1 )擋牆 (12)缺口 （13)出風口 (2〇）上蓋 （2 1 )進風口 (2 2 )擋片 (3 0 )風扇 （3 1 )扇葉Please refer to the first, second and third figures. This creation is an external heat sink for notebook computers. The external heat sink is mainly made up of a base (丄0), an upper cover (20) and a plurality of fans (3). The base (10) is a plate body which can be placed on the table top, and a slightly-shaped 4-shaped retaining wall (1 i ) is arranged upwardly at the base (10), facing the wall (1 1 The appropriate position is provided with a notch (1 2 ), and an air outlet (1 3 ) is respectively arranged on both sides of the front end of the base ffo0); a plurality of fans (3 0 ) 'fan (3 〇) can be a type of flow fan. The outer circumference of the fan (30) is provided with a blade (3丄) at an appropriate interval, and the fixing seat (3 2 ) is disposed on the lower side of the fan (3 〇), and can be fixed by a fixing component (the fixing component can be a screw) Fixing the fixing seat (3 2 ) to the base (10). One of the fixing seats (the center is fixed on the base (10) through the notch (1 2); the upper cover (20) is a plate shape, the upper cover ^ c 2 〇) is set on the base (10), and the upper cover (2 〇) is inclined on the sides of the seven sides of the J towel side with respect to the upper side of the fan (30) An air inlet (2 1 ) is provided, and at the same time, a curved push piece ^ 2 ) is arranged on the lower side of the upper cover (2 〇) with respect to the notch (1 2 ), and the dam is blocked by the blocking piece (2 2 ) (1 2 ). 7 M297495 As shown in the first and fourth figures of the brothers, the combination of the above structures of μ, +, and *9 is used in the external dive sector computer fd D external heat sink system in this creation. (4 〇) on the lower rear part, in a ^ n彳, using 吟, you can hunt by the rotation of the fan (9 〇), the air from the outside 3 7 , the wind inlet on the upper side of the field 邛 radiator (? 丄) Inhalation, and then through the fan ^ will turn the air 0) (line fan) rotation, (3 〇 w,, spring / claw fan) in the center of the suction, and then through the wind 3 ... line fan) blade (3 1) Discharge the air from the air outlet 3), and use the fan used in the airflow of the bottom of the room. Line flow fan), the direction of the strong is from the central ginseng Τ σ 、 、 、 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( The ancient household, the side of the wind D (〗 〖] Road weep U 7,, ice>) 丨 ^ feather) outside the path will not be * and '13 and 'air intake and exhaust strong, can 々 ^ ^ turbulent flow, so the discharge of the air volume due to the temperature over the ancient π stop soil is not easy to make the pen-type computer A singular machine or damage. Anything is only a preferred embodiment of this creation 'not this The creator, if it does not limit the technical features of the general knowledge disclosed in any of the technical fields, utilizes the creation and does not deviate from the creation::: making a partial modifier or repair equivalent The embodiment is within the scope of the feature. The mouth still belongs to the author of the creation technique [Simple description of the drawing] The first figure is a three-dimensional exploded view of the creation. The second picture is another exploded view of the creation. M297495 The third picture is The base of the creation is a top plan view after the fan is installed. The fourth figure is a plan view of the preferred embodiment of the present invention. [Description of main components] (1 0) base (1 1) retaining wall (12) notch (13) Air outlet (2〇) upper cover (2 1 ) air inlet (2 2 ) blocking piece (3 0 ) fan (3 1 ) fan blade
(32)固定座 （40)筆記型電腦(32) Fixed seat (40) Notebook
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