M305378 八、新型說明： 【新型所屬之技術領域】 本創作係一種電腦系統之散熱裝置，其係一種針對電腦系統内之第一發熱 元件（如介面卡、顯示卡…等）之散熱裝置，並避開電腦系統内之第二發熱元 件(如儲存設備、硬碟機、光碟機·.等），而使外界之冷空氣可直接進入電腦系 統内，直接吹向第一發熱元件，以增加散熱效果者。 【先前技術】 按’電腦是已經相當普及的設備，而一般使用者對於電腦功能之要求也隨 Φ之提高’因此電腦業者也不斷推陳出新各種功能複雜、影像處理更細緻之軟體 來滿足使用者，如此一來，電腦之運算及記憶體之存取速度需求也不斷提升， 然而，電腦業者所面臨的問題，不但電腦系統之微處理器之速度愈來愈快，相 對配合之介面卡、顯示卡或其他配合之電子零件(例如硬碟·..）也愈來愈複雜， 因此，介面卡、顯示卡、硬碟或其他零件所產生溫度也愈來愈高，如何有效散 熱問題也成為一個迫切需要解決之問題。 请參照第1圖所示，其設有一殼體，該殼體後端設有一風扇，該風扇係與 電源供應器配置在-起，如此，在進行散熱時，雖可藉由風扇使外界之冷空氣 將殼體内熱源所產生之熱氣帶走，然，因該風扇係安裝在殼體後/前端，而殼體 前/後端則設有進風口，其殼體前後端分別安裝有各種介面卡、顯示卡及硬碟·· 等發熱元件，如此-來，從殼體前端或後端進來之冷空氣，皆會依序經過硬碟 或介面卡、顯示卡··等發熱元件而由風扇帶出，例如：一般之電腦系統之配置 大多將硬碟置於殼體前端，則當外界之冷空氣進入殼體時，經過硬碟後其空氣 溫度會上^，再當此已上升溫度之空氣經過如顯示卡、介面卡· ·料產生高溫 之兀件進订散熱時，並無法有效降低顯示卡或其他發熱元件之溫度，在使用上 【新型内容】 創作目的： M305378 本創作係為解決上述習用技術之缺點所做的進一步改良。 本創作之一目的，在提供一種電腦系統之散熱裝置，該裝置係於電腦機箱 殼體内之第一發熱元件（如電腦介面卡、顯示卡.·等）與第二發熱元件（如儲 存設備、硬碟機、光碟機··等）間設有一架體，該架體之兩側邊設有相對之開 口，在該開口間設有一風扇，而在該殼體上與架體之兩侧邊開口之相對位置亦 分別設有一相對應之孔口，如此一來，可透過架體上之風扇轉動，使外界之冷 空氣由殼體之孔口經過架體上兩側邊之開口直接進入殼體中，以避開殼體内之 第二發熱元件，直接吹向第一發熱元件，以增加散熱效果者。 本創作之另一目的，在提供一種電腦系統之散熱裝置，其風扇上設有濾網， Φ以過濾外界空氣之灰塵。 【實施方式】 本創作係一種電腦系統之散熱裝置，請參照第2、3圖所示，該裝置上設有 一殼體10，於本實施例為直立式桌上型電腦，該殼體1〇正面設有一面板u， 且殼體10在靠近面板11處設有數個框體12，該等框體12中可安裝第二發熱元 件（如儲存設備、硬碟機、光碟機··等），而該殼體10背面則設有一背板13， 該背板13設有若干開槽131，且該背板13設有一網孔132，該網孔132並與一 風扇21相對，該風扇21係與安裝在殼體10内之電源供應器2〇結合在一起， 馨且該殼體10兩侧分別設有一侧板14，其中一側板14上設有第一發熱元件，該 第一發熱元件可為主機板40及該主機板4〇中所設有之中央微處理器（cpu)、 各種介面卡41(例如顯示卡…）等。 再者，在該殼體10内之第一、二發熱元件間（於本實施例為儲存設備與介 面卡間）設有一架體30，該架體30之兩侧邊設有相對之開口 31，又該開口 31 間設有一濾網32，於本實施例為一呈匸型濾框，以過濾進來之空氣中之雜質， 而該架體30在濾網32相對位置上設有-風扇33，另，該殼體1〇兩侧之侧板 14與架體30之兩側邊開口 31相對位置上分別設有一孔口 141，該等孔口 141 係相對。 M305378 使用時，請參照第3、4圖所示，令架體30上之風扇33轉動，使外界之处 氣由兩侧板14之孔口 141進入殼體10中，透過濾網32濾除其中之雜質後，再 透過風扇33傳送至介面卡41所在位置上，使介面卡41所產生之熱源被上述之 空氣帶走，並透過電源供應器20上之風扇21傳送至殼體1〇外，如此一來，可 透過風扇33之轉動，使外界之冷空氣可由孔口 141進入殼體1〇中，而避開硬 碟等發熱元件，而直接吹向產生特定發熱源之元件處，以增加散熱效果者。 此外’請參照冑4、5圖所示，其殼體1〇可在背板13上增加一組風扇5〇， 以增加散熱效果，另外，可增加側板14上之孔口 141面積，使進入殼體ι〇中 之氣流增加。 鲁 經由上述較佳實施例之揭露’本創作之設計可提高電腦之散埶效率，並可 對習用技術之缺失作改良並具有特殊之功效。藉由上面所述，本創作之結構特 徵及實施例皆已詳細揭心充分顯㈣摘作案在目的及功效上聰富實施之 進步性’極具產業之利用舰，且為目前市面上前所未見之運肖，依專利法之 精神所述，本創作案完全符合創作專利之要件。 實施所Γΐ ’僅為本創作之較佳實施例而已’當不能用來限定本創作所 本創作申請專利範圍所作之均等變化與修飾，皆應仍屬 於本創作專利涵盖之範圍内，謹請責審查委員明鐘，並祈惠准，是所至禱。 • 【圖式簡單說明】 第1圖係習知裝置示意圖。 第2圖係本創作之立體分解示意圖。 第3圖係本_之立體組合示意圖。 第4圖係本創作之作動示意圖。 第5圖係本創作另-實施例之立體示意圖。 【主要元件符號說明】 11 M305378 框體 12 背板 13 開槽 131 網孔 132 側板 14 孔口 141 電源供應器 20 風扇 2卜 33、50 架體 30 濾網 32 主機板 40 介面卡 41M305378 VIII. New Description: [New Technology Field] This is a heat dissipation device for computer systems, which is a heat sink for the first heating element (such as interface card, display card, etc.) in the computer system, and Avoid the second heating element (such as storage device, hard disk drive, CD player, etc.) in the computer system, so that the cold air from the outside can directly enter the computer system and directly blow to the first heating element to increase heat dissipation. Effect. [Prior Art] According to the 'computer is a device that has become quite popular, and the general user's requirements for computer functions are also improved with Φ'. Therefore, the computer industry has also continuously introduced new software with complex functions and more detailed image processing to satisfy users. As a result, the computing speed of the computer and the access speed of the memory are also increasing. However, the problems faced by the computer industry are not only the speed of the microprocessor of the computer system, but also the interface card and display card. Or other electronic components (such as hard disk..) are becoming more and more complicated. Therefore, the temperature generated by interface cards, display cards, hard disks, or other parts is getting higher and higher. How to effectively dissipate heat becomes an urgent issue. The problem that needs to be solved. Please refer to FIG. 1 , which is provided with a casing, and a fan is disposed at the rear end of the casing, and the fan is disposed in the power supply, so that when the heat is dissipated, the fan can be used to externally The cold air takes away the hot air generated by the heat source in the casing. However, since the fan system is installed at the rear/front end of the casing, the front and rear ends of the casing are provided with air inlets, and the front and rear ends of the casing are respectively installed with various air inlets. The heating elements such as the interface card, the display card, and the hard disk, etc., so that the cold air coming in from the front end or the rear end of the casing will pass through the heat generating components such as the hard disk or the interface card and the display card. The fan is taken out. For example, the configuration of a general computer system mostly places the hard disk on the front end of the casing. When the cold air from the outside enters the casing, the air temperature will rise after passing the hard disk, and then the temperature rises. The air is not able to effectively reduce the temperature of the display card or other heating elements after the heat is generated by the high temperature of the display card or the interface card. The new content is used for the purpose of creation: M305378 Solve the above-mentioned conventional technology Shortcoming made further improvements. One of the purposes of the present invention is to provide a heat sink for a computer system that is attached to a first heating element (such as a computer interface card, a display card, etc.) and a second heating element (such as a storage device) in a computer case. , a hard disk drive, a CD player, etc.) is provided with a body, the opposite sides of the frame are provided with opposite openings, and a fan is arranged between the openings, and the two sides of the frame are opposite to the frame The opposite positions of the side openings are respectively provided with a corresponding aperture, so that the fan on the frame can be rotated, so that the cold air of the outside is directly accessed from the opening of the casing through the openings on both sides of the frame body. In the housing, the second heating element in the housing is avoided, and the first heating element is directly blown to increase the heat dissipation effect. Another object of the present invention is to provide a heat sink for a computer system having a filter screen Φ to filter dust from the outside air. [Embodiment] The present invention relates to a heat dissipation device for a computer system. Referring to Figures 2 and 3, the device is provided with a housing 10, which in this embodiment is an upright desktop computer, the housing 1〇 A front panel is provided with a panel u, and the housing 10 is provided with a plurality of frames 12 adjacent to the panel 11. The second heating element (such as a storage device, a hard disk drive, a CD player, etc.) can be installed in the frame 12. A back plate 13 is disposed on the back of the casing 10. The back plate 13 is provided with a plurality of slots 131. The back plate 13 is provided with a mesh 132. The mesh 132 is opposite to a fan 21, and the fan 21 is The power supply unit 2 is mounted in the housing 10, and is provided with a side plate 14 on each side of the housing 10, wherein the first board 14 is provided with a first heating element, and the first heating element can be It is a central processing unit 40 and a central microprocessor (cpu) provided in the motherboard 4, various interface cards 41 (for example, display cards, etc.). Furthermore, a frame 30 is disposed between the first and second heat generating components (in the present embodiment, between the storage device and the interface card), and the opposite sides of the frame 30 are provided with opposite openings 31. A filter 32 is disposed between the openings 31. In this embodiment, a filter frame is formed to filter impurities in the incoming air, and the frame 30 is provided with a fan 33 at a position opposite to the filter 32. In addition, the side plates 14 on both sides of the casing 1 and the side openings 31 of the frame body 30 are respectively provided with an opening 141, and the holes 141 are opposite to each other. When the M305378 is used, please refer to the figures 3 and 4 to rotate the fan 33 on the frame 30 so that the outside air enters the casing 10 from the aperture 141 of the two side plates 14 and is filtered through the filter 32. After the impurities are transmitted to the interface card 41 through the fan 33, the heat source generated by the interface card 41 is taken away by the air and transmitted to the casing 1 through the fan 21 on the power supply 20. In this way, through the rotation of the fan 33, the cold air from the outside can enter the casing 1 through the aperture 141, and avoid the heat generating component such as the hard disk, and directly blow to the component that generates the specific heat source, Increase the heat dissipation effect. In addition, please refer to 胄 4, 5, the housing 1 〇 can add a set of fans 5 在 on the back plate 13 to increase the heat dissipation effect, in addition, the area of the aperture 141 on the side plate 14 can be increased to allow entry The air flow in the housing ι increases. According to the disclosure of the above preferred embodiment, the design of the present invention can improve the divergence efficiency of the computer, and can improve the lack of conventional technology and have special effects. As described above, the structural features and examples of the creation have been fully revealed. (4) The purpose of the project and the efficacy of the Congfu implementation of the progressive 'very industrial use of the ship, and is currently on the market Unseen luck, according to the spirit of the patent law, this creation is in full compliance with the requirements of the creation of patents. The implementation of the present invention is only for the preferred embodiment of the present invention. It should be used to limit the scope of the patent application scope of this creation. It should still be within the scope of this creation patent. The examiner Ming Zhong, and prayed for the right, is the prayer. • [Simple description of the diagram] Figure 1 is a schematic diagram of a conventional device. Figure 2 is a three-dimensional exploded view of the creation. Figure 3 is a schematic diagram of the stereo combination of the present invention. Figure 4 is a schematic diagram of the creation of this creation. Figure 5 is a perspective view of another embodiment of the present invention. [Main component symbol description] 11 M305378 Frame 12 Back panel 13 Slot 131 Mesh 132 Side panel 14 Hole 141 Power supply 20 Fan 2 Bu 33, 50 Frame 30 Filter 32 Motherboard 40 Interface card 41