M327055 - 八、新型說明： 【新型所屬之技術領域】 本創作係一種散熱風扇固定結構，特指一種設置於散 熱風扇之固定件’並藉其對應穿設固定於電腦機殼上之固 定結構。 【先前技術】 ΰ 電腦於現代人的生活中已成為一種無可取代的重要工 鲁具之一’其提供了人們更佳的工作性能，而隨著科技之進 步也促使著電腦的處理運算速度不斷的提升，與此同時電 月®主機所產生之廢熱亦日漸增加，而有鑑於此，利用散熱 風扇於主機内部提供對流以進行降溫的散熱機制也同樣扮 演著重要的角色。 請參閱第四圖所示，一般使用於具有出風口（41)的機 八又（40)上最為常見的散熱風扇之固定方式，其係於出 風口（41)四周之機殼（4〇)壁面上貫穿成形有複數個穿孔 馨 （42)’並且於散熱風扇（30)之出風端的外框表面上軸向成 形有對應於穿孔（42)之螺孔（31)，再藉由對應之螺釘（32) 將散熱風扇（30)與機殼（40)穿設固定，然而螺釘（32)螺合 方式鎖固散熱風扇（3 0 )往往必須配合使用一辅助工具（例 如·螺絲起子）’且逐一的鎖合螺釘（32)之動作對於使用者 而言亦容易耗費時間。 吻參閱第五圖所示，另外一種常見的散熱風扇（3〇α) 之固疋方式為將鎖合所用之螺孔（31)以及螺釘（32)以一無 須藉螺合鎖固的扣接用固定件（33)以及可與之對應扣接之 M327055 固定孔（34)取而代之’該固定方式僅需直接將固定件（33) 推壓扣定於散熱風扇（30A)之固定孔（34)即可完成固設， 然而此一方式亦必須考慮固定件（33)是否數量齊備之問 題。 此外’前述之組裝方式於組裝上，彳艮可能因組裝空間 上的限制’或设置處相鄰部位構件的阻擋限制，進而造成 部分角度之螺釘（32)及固定件（33)無法完整裝設，而導致 • 僅依賴部分之螺釘（32)與固定件（33)固定散熱風扇 (30)(30A)，如此一來，螺釘（32)與固定件（33)很容易於 長日守間之使用後因散熱風扇（3〇)(3〇A)之震動鬆脫，使其 固定效果降低，且該固定之鬆脫並更可能進一步因震動而 導致噪音的產生，再者，於實務上散熱風扇（3〇)(3〇A)之 製程中往往亦於入風端面之框架上貫穿成形螺孔（31B)與 固定孔（34B) ’且大部分之散熱風扇（3〇)(3〇A)兩端外形近 似，以此組裝者很可能碰到因辨識不清而誤將兩端顛倒裝 | 設之困擾。 【新型内容】 有馨於前述之現有技術的不足點，本創作係設計一種 利，與散熱風扇一體成形之固定件相對應穿設固定於電腦 =’又上以增加散熱風扇於組裝與使用上的便利性之固定結 為達到上述目的’本創作所採用的技術手段為設計— 種政熱風扇固定結構，其包含： 一機殼，其璧面上貫穿忐形士 貝芽烕形有一開口，且於開口之周 6 M327055 圍處壁面貫穿成形有複數個穿孔； 散熱風扇，其於-端之外框的表面上突 ::機殼壁面上之穿孔的固定件，其包含—桿體且於= 知***成形有一頭端，頭端自頂部朝底部之朴呈一 漸寬之箭型且該底部的外徑大於其所相對穿孔之孔： 頭端與所對應之散熱風扇的表面間套設有一外徑大於機， 上穿孔之彈性元件，該彈性元件可為一彈簧。 、又 一前述之散熱風扇固定結構於應用時可將散熱風扇以固 疋件之頭端對齊機殼上相對應之穿孔，並藉以—推壓之施 力將鉚接部固定件之頭端穿設通過機殼壁面進而扣定，而 本創作的優點在於因固定件與散熱風扇為一體成形，因此 不需藉由額外之辅助工具即可完成固定，此外本創作僅需 =間易的對齊推壓即可完成組裝，為一相對便利之組裝 方式’再者’因固定件配合彈性元件之迫緊與固定，可於 散熱風扇固定之外提供一緩衝與吸震之效果，以此可減緩 :散熱風扇運轉而發出之噪音，且因組裝端成形有固定 ’故本創作具有組裝方向易於辨識之特徵，以此可避免 、、且裝者因辨識不清而誤鎖。 【實施方式】 請參閱第-圖所示，本創作之散熱風扇固定結構於一 較佳應用方式中包合右 匕3有機设（10)以及一散熱風扇（20)。 前述之機殼⑴）上貫穿成形有-出風Π⑴），且於出 風口 (」1)之周圍處壁面貫穿成形有複數個穿孔〇2)。 前述之散熱風扇（20)於接合端之外框的表面上突出成 M327055 形有對應於機殼（ίο)壁面上之穿孔（12)的固定件（21)，該 固定件（21)為具有彈性之塑膠材質所製，其包含一桿體 (212)且於該桿體（212)之頭部處突出成形有一頭端 (211)，該頭端（211)自頂部朝底部之外徑呈一漸寬之箭 型，且其底部之外徑大於其所相對穿孔（12)之孔徑，固定 件（21)之桿體（212)上套設有一彈性元件（22)(例如：彈 簧），其置設於頭端（211)與所對應之散熱風扇（2〇)的表面 間且其外徑大於穿孔（1 2 )。 請進-#參閱第二及三圖所示，之散熱風扇固定 結構於應用時可將散熱風扇（20)以固定件（21)之頭端（2ΐι) 對齊機殼（10)上相對應之穿孔（12)，並藉以一推壓之施力 將固定件（21)之頭端（211)穿設通過機殼（1〇)之壁面，並 藉由頭端（211)之底部外徑大於穿孔（12)進而扣定於其 上，此時彈性元件（22)推頂於機殼（10)壁面與散熱風扇（2〇) 之表面間以進一步達到迫緊固定之效； 而本創作的優點在於因固定件（21)成形於散熱風扇 (20)上，因此不會有如現有技術必須利用額外之輔助工具 或接合件之配合才能達到固定之困擾；此外本創作僅需利 用一簡易的對齊與推壓即可完成固定動作，較之現有技術 中必須逐一地將各角度之接合件固定的方式亦為便利；再 者，因固定件（21)為彈性材質所製，且藉由彈性元件（22) 之迫緊與固定，可於散熱風扇（20)固定之外提供一緩衝與 吸震之效果，以此可減緩散熱風扇（2〇)運轉時所發出之噪 音；且本創作中因於組裝端上成形有固定件（2丨），故可令 8 M327055 使用者輕易的辨識* 取、、且裝知之方向，以此可避免因辨識不清 而誤鎖之狀況發生。 【圖式簡單說明】 第一圖為本創作之元件分解圖。 第二圖為本創作之元件外觀圖。 第二圖為本創作之元件剖視圖。 第四圖為限有技術之實施例圖。 • 第五圖為限有技術之另一實施例圖。 【主要元件符號說明】 (10)機殼 (11)出風〇 (12)穿孔 (20)散熱風扇 (21)固定件 (211)頭端 (212)桿體 (22)彈性元件 (30)(30A)散熱風扇 (31)(31B)螺孔 (32)螺釘 (33)固定件 (34)(34B)固定孔 (40)機殼 (41)出風口 (42)穿孔 9M327055 - VIII. New description: [New technical field] This creation is a fixed structure of a cooling fan, specifically a fixing structure that is disposed on the fixing member of the heat dissipating fan and fixed to the computer casing by correspondingly. [Prior Art] 电脑 Computer has become one of the irreplaceable important work tools in the modern life. It provides people with better work performance, and with the advancement of technology, it also drives the processing speed of computers. At the same time, the waste heat generated by the electric moon® mainframe is also increasing. In view of this, the cooling mechanism that uses the cooling fan to provide convection inside the mainframe for cooling is also playing an important role. Please refer to the figure shown in the fourth figure. It is generally used in the fixing method of the most common cooling fan on the machine (40) with the air outlet (41). It is attached to the casing around the air outlet (41) (4〇). A plurality of perforations (42)' are formed through the wall surface, and a screw hole (31) corresponding to the through hole (42) is axially formed on the outer frame surface of the air outlet end of the heat dissipation fan (30), and correspondingly The screw (32) is used to fix the cooling fan (30) and the casing (40). However, the screw (32) is screwed into the cooling fan (30). It is often necessary to use an auxiliary tool (for example, a screwdriver). The action of the locking screws (32) one by one is also time consuming for the user. For the kiss, as shown in the fifth figure, another common cooling fan (3〇α) is fixed in such a way that the screw hole (31) and the screw (32) used for the locking are fastened without being screwed. Replace the fixing piece (33) and the M327055 fixing hole (34) that can be buckled with it. 'This fixing method only needs to directly press the fixing piece (33) to the fixing hole of the cooling fan (30A) (34). The fixing can be completed, but this method must also consider whether the fixing member (33) is in sufficient quantity. In addition, the above-mentioned assembly method is assembled, and the 彳艮 may be restricted by the assembly space or the blocking of the adjacent parts at the installation, so that the partial angle screw (32) and the fixing member (33) cannot be completely installed. , which causes the cooling fan (30) (30A) to be fixed only by the screw (32) and the fixing member (33), so that the screw (32) and the fixing member (33) are easy to keep in the long-term. After use, the vibration of the cooling fan (3〇) (3〇A) is loosened, so that the fixing effect is reduced, and the fixing is loose and more likely to cause noise due to vibration, and further, heat is dissipated in practice. In the process of the fan (3〇A) (3〇A), the forming screw hole (31B) and the fixing hole (34B) are often penetrated through the frame of the inlet end face and most of the cooling fan (3〇) (3〇A) The appearance of the two ends is similar, so that the assembler is likely to encounter the trouble of being able to reverse the two ends due to unclear identification. [New content] In addition to the shortcomings of the prior art mentioned above, the creation system is designed to be advantageous. The fixing member integrally formed with the cooling fan is correspondingly fixed to the computer = 'again to increase the assembly and use of the cooling fan. The convenience of the fixed knot is to achieve the above purpose. 'The technical means adopted in this creation is the design - the hybrid thermal fan fixed structure, which comprises: a casing with an opening on the crotch surface through the scorpion bud bud shape. And a plurality of perforations are formed through the wall of the periphery of the opening 6 M327055; the heat dissipating fan protrudes from the surface of the outer frame of the end: a perforated fixing member on the wall surface of the casing, which comprises a rod body and = The ridge is formed with a head end, the head end is from the top toward the bottom, and the width of the bottom is larger than the hole with the opposite perforation: the end of the head and the surface of the corresponding cooling fan are sleeved There is an elastic member having an outer diameter larger than the machine and the upper perforation, and the elastic member may be a spring. In the application, the heat dissipating fan fixing structure can be used to align the head end of the fixing fan with the corresponding end of the fixing body, and to push the head end of the riveting part fixing member by pushing force. The advantage of the creation is that the fixing member and the cooling fan are integrally formed, so that the fixing can be completed without additional auxiliary tools, and the creation only needs to be easily aligned. The assembly can be completed, and a relatively convenient assembly method 'further' is provided by the fastening and fixing of the elastic member, which can provide a buffering and shock absorbing effect in addition to the fixing of the cooling fan, thereby slowing down: the cooling fan The noise generated by the operation, and the fixing of the assembly end is fixed. Therefore, the creation has the feature that the assembly direction is easy to recognize, thereby avoiding, and the installer is mistakenly locked due to unclear identification. [Embodiment] Referring to Fig. 1, the cooling fan fixing structure of the present invention comprises a right 匕3 organic device (10) and a cooling fan (20) in a preferred application mode. The casing (1) is formed with an air outlet (1) formed therein, and a plurality of perforated turns 2) are formed through the wall surface around the air outlet ("1). The aforementioned heat dissipating fan (20) protrudes from the surface of the outer frame of the joint end into a M327055 shape having a fixing member (21) corresponding to the perforation (12) on the wall surface of the casing, the fixing member (21) having The elastic plastic material comprises a rod body (212) and a head end (211) is protrudedly formed at the head of the rod body (212), and the head end (211) has an outer diameter from the top to the bottom. a gradually wide arrow type, and the outer diameter of the bottom portion is larger than the aperture of the opposite hole (12), and the elastic body (22) (for example, a spring) is sleeved on the rod body (212) of the fixing member (21). It is disposed between the head end (211) and the surface of the corresponding cooling fan (2〇) and has an outer diameter larger than the perforation (1 2 ). Please refer to the second and third figures. The cooling fan fixing structure can be used to align the cooling fan (20) with the head end (2ΐι) of the fixing member (21) on the casing (10). Perforating (12), and by a pressing force, the head end (211) of the fixing member (21) is passed through the wall surface of the casing (1〇), and the outer diameter of the bottom portion of the head end (211) is larger than The perforation (12) is further fastened thereto, and the elastic member (22) is pushed between the wall surface of the casing (10) and the surface of the heat dissipation fan (2〇) to further achieve the effect of tightening and fixing; The advantage is that the fixing member (21) is formed on the cooling fan (20), so that there is no need to use the additional auxiliary tools or the cooperation of the engaging members to achieve the fixing problem as in the prior art; in addition, the creation only needs to utilize a simple alignment. The fixing action can be completed by pushing, and it is convenient to fix the joints of the angles one by one in the prior art; further, the fixing member (21) is made of an elastic material, and the elastic member is used. (22) Tightening and fixing, which can be raised outside the cooling fan (20) Provides a buffering and shock absorbing effect, which can reduce the noise generated by the cooling fan (2〇). In this creation, the fixing part (2丨) is formed on the assembly end, so 8 M327055 users can be used. It is easy to identify the direction of taking, and prescribing, so as to avoid the situation of mis-locking due to unclear identification. [Simple description of the diagram] The first diagram is an exploded view of the components of the creation. The second picture is the appearance of the component of the creation. The second figure is a cross-sectional view of the component of the creation. The fourth figure is a diagram of a limited implementation of the technology. • Figure 5 is a diagram of another embodiment of the limited art. [Description of main component symbols] (10) Enclosure (11) air outlet (12) perforation (20) cooling fan (21) fixing member (211) head end (212) rod body (22) elastic member (30) ( 30A) Cooling fan (31) (31B) screw hole (32) screw (33) fixing member (34) (34B) fixing hole (40) housing (41) air outlet (42) perforation 9