1301044 --一， 年月日修(更)正本 九、發明說明： ，【發明所屬之技術領域】 :树明係關於-種固定裝置’尤其係一種風扇固定裂 置。 、 【先前技術】 隨著電子產業之迅速發展，電子元件如中央處理器等之 運算速度大幅度提高，其產生之熱量亦隨之劇增，如何將 »電子元件之熱量散發出去，以保證其正常運行，一直係業 界重視之問題。為有效散發中央處理器在運行過程中產生 ίΐΓ業界通常在中央處理器表面加裝—散熱器，並在 2 =裝至少一風扇，風扇產生之氣流吹向散熱 飾範圍内 錢中央處理器自身溫度維持在正常 式通常採用之將風扇穩固安裝在散熱器上之方 定之方式將風扇直接固定在散熱器上或風扇固 相關工且進 種固定方式在安裝風扇之過程中需使用 具進仃刼作，過程比較繁瑣。 【發明内容】 置。有馨於此’實有必要提供一種安裳便捷之風扇固定裝 括-:用於將風扇固定在散熱器上，包 均設有卡扣向上延伸之兩相對側壁’每一側壁上 …構，所述兩相對側壁t一側壁上之卡扣結構 6 1301044 97. 5. 3 0 包括至少一伸縮式固定桿。 w /風扇女哀到本體上之過程不需要任何工具，只需將 ·'.風扇之:侧放置在本體上，再下屡另一側使其與固定件卡 掣即可穩固安裝在散熱器上面即可完成安裝，故，其安襄 過程簡單、操作方便。 ^ 【實施方式】 如圖1圖2所示，帶有本發明一較佳實施例中之風扇 固定裝置20之散熱裝置包括—散熱器1()、—風扇固定裝置 2〇及-風扇30,該風扇固定裝置2〇係用於將風扇3 在散熱器10上面。 該散熱器10由銅、紹等導熱性能良好之金屬材料製 成’其包括-大致呈正方形之底板u及複數從底板u上 一體延伸出之散熱㈣12，該等散熱鰭片12垂直於底板 11等距間隔排列，它們之高度由中間向兩端遞減，但兩最 ㈣之散熱鰭片W例外，該二散熱鰭片14略高於中間最 鲁q之政熱‘鳍>；12’且其上端相向垂直延伸—矩形承接部 140,該承接部140近兩端處分別開設一螺孔142，該螺孔 142與螺釘（圖未示）將本體21安裝在散熱器1〇上。 ^請一併參閱圖3，該風扇固定裝置20包括本體21、固 疋桿22、套設在固定桿22上之彈性元件（如彈簧24)及 把手26。該本體21可由金屬材料製成，為一大致呈正方形 之框體，其中間開設有一圓形通孔21〇，用於供固定其上I 風扇30產生之強制氣流通過。該本體21之一水平板向上 1301044 w s 3 〇 ， ί· 户'r ， ， ^ ' ； . .' 延伸有一第一侧壁211，該第一側壁211上設置有卡扣結 .-構，在本實施例中，該卡扣結構為從第一侧壁211頂緣近 :兩端處分別向内延伸出之一卡塊211〇，該卡塊211〇用於卡 掣風扇30之一侧。該本體21相對第一側壁211〇之另一水 平板向上延伸有一與第一側壁211等高之第二側壁212。該 第二側壁212上設置有卡扣結構，在本實施例中，該卡= 結構包括在第二侧壁212上相隔設置之兩固定桿22，該固 定桿22用於卡扣風扇3〇之另一側。 如圖3和圖6所示，該第二侧壁212頂端水平延伸一 水平板213，该水平板213 -側又向上垂直延伸一安裝板 21^’ 5亥安裝板214之近兩端處各開設—供固定桿22穿設 之安裝孔2142’該安裝孔2142可為任何具有不對稱形狀之 孔，在本實施例中該安裝孔2142為一弓形孔。在該安裝孔 2142之上方’從安震板214上凸伸出一半圓筒狀緣帽 2144 „亥緣巾目2144對穿設於安裝孔2142之固定桿22有限 鲁t固疋之作用。該本體21之另—相對兩侧設置有高度小於 第一側壁2U和第二側壁212之凸緣215，該凸緣215對風 扇30*具有限位作用。該本體21在第二侧壁2i2—側之兩 個角洛上分別向上衝折出一彈性臂217，該彈性臂π與本 體21呈—疋角度’分別處於本體21之對角線上，用於向 上抵頂風扇30,使固定桿22與風扇3q緊密地抵靠在一起， ::::30上下振動。該本體21之四個角落上還分別開 牙孔216，用於與螺釘（圖未示）配合將本體21安 裝到散熱器10上面。 1301044 义更)正 該把手26可由一長條形金屬片一體成^ 了无―f 有一半圓形之操作部262，把手26兩端分別同向彎折形成 一卡扣部264，該卡扣部264上開設有與固定桿22配合之 扣孔2640，用於將固定桿22定位於安裝板214上。 該固定桿22可由塑膠等彈性良好之材料一體成型，其 包括一頭部222及一桿體224。該頭部222呈圓柱狀，其直 徑略小於從本體21第二侧壁212上延伸處之半圓筒狀緣帽 2144之内徑，該頭部222之大部分頂面被切割形成一便於 風扇30從上向下滑過之導引面222〇，該桿體224呈圓柱 形，其靠近底部位置形成一卡槽2242。該桿體224靠近頭 部222位置到底部被切割形成一切割面2241，從而與安裝 孔2142配合’以防止固定桿22做徑向轉動’使頭部奶 之導引面2220 —直朝上。 該彈簧24套設固定桿22之桿體似i，其内徑小於 頭部222之餘’而大於桿體似之直徑，故，該彈菁μ 可套设桿體224上’其一端抵頂頭部222下緣。 該風扇30略呈方形，立本t 王乃办其大小正好嵌設於本體21之兩 侧壁211及212内，該風扁 茨凤屬30之上、下各四個角落均分 ^伸出一片狀體32，其厚度正好略小於側壁211及212之 高度。 女裝風扇30時，先將螺釘穿過穿孔216與螺孔⑷配 合’把本體21固定到散熱器10上，再推壓固定桿224之 頭部242使該套設有彈箬9 另评只24之固定桿22穿過安裝 2142，並把持住把手26夕贫& 細作部262，使把手26之扣孔 91301044 -- First, the annual repair (more) original ninth, the invention:: [Technical field of the invention]: Shuming is about a kind of fixed device, especially a fan fixed crack. [Prior Art] With the rapid development of the electronics industry, the computing speed of electronic components such as central processing units has been greatly improved, and the heat generated by them has also increased dramatically. How to dissipate the heat of the electronic components to ensure their Normal operation has always been an issue of concern to the industry. In order to effectively distribute the CPU during operation, the industry usually installs a heat sink on the surface of the central processor, and at 2 = installs at least one fan, the airflow generated by the fan blows into the heat sink range. Maintaining the normal use of the fan to securely mount the fan on the heat sink. Fix the fan directly on the heat sink or the fan is fixed and the fixing method needs to be used in the process of installing the fan. The process is cumbersome. SUMMARY OF THE INVENTION It is necessary to provide a kind of fan-fixing device for easy-to-snap--for fixing the fan to the heat sink, and the bag is provided with two opposite side walls of the buckle extending upwards. The two opposite side walls t of the side wall of the buckle structure 6 1301044 97. 5. 3 0 includes at least one telescopic fixing rod. w / fan female sorrow on the body of the process does not require any tools, just put the fan's side: placed on the body, and then the other side of the card and the fixed part of the card can be firmly installed in the radiator The installation can be completed above, so the installation process is simple and easy to operate. [Embodiment] As shown in FIG. 1 and FIG. 2, a heat dissipating device with a fan fixing device 20 according to a preferred embodiment of the present invention includes a heat sink 1 (), a fan fixing device 2, and a fan 30. The fan fixture 2 is used to place the fan 3 above the heat sink 10. The heat sink 10 is made of a metal material having good thermal conductivity, such as copper or smelting, and includes a substantially square bottom plate u and a plurality of heat dissipation (four) 12 integrally extending from the bottom plate u. The heat dissipation fins 12 are perpendicular to the bottom plate 11 Arranged equidistantly, their heights are decremented from the middle to the ends, except for the two most (four) heat sink fins W, which are slightly higher than the middlemost Lu Q's political heat 'fin> 12' The upper end of the receiving portion 140 extends perpendicularly to the rectangular receiving portion 140. A screw hole 142 is defined in the proximal end of the receiving portion 140. The screw hole 142 and the screw (not shown) mount the body 21 on the heat sink 1 . Referring to FIG. 3 together, the fan fixing device 20 includes a body 21, a fixing rod 22, an elastic member (such as a spring 24) sleeved on the fixing rod 22, and a handle 26. The body 21 can be made of a metal material and has a substantially square frame with a circular through hole 21〇 therebetween for fixing the forced airflow generated by the I fan 30 thereon. A horizontal plate of the body 21 is upwardly 1301044 ws 3 〇, ί· ' ' , , ^ ' . . . ' extends a first side wall 211, and the first side wall 211 is provided with a snap-fit structure. In this embodiment, the buckle structure is formed from the top edge of the first side wall 211: one end of the first side wall 211 extends inwardly, and the card block 211 is used for one side of the click fan 30. The body 21 extends upwardly from the other water plate of the first sidewall 211 to a second sidewall 212 that is equal to the first sidewall 211. The second side wall 212 is provided with a buckle structure. In the embodiment, the card= structure includes two fixing rods 22 disposed on the second side wall 212, and the fixing rod 22 is used for the buckle fan 3 The other side. As shown in FIG. 3 and FIG. 6 , the top end of the second side wall 212 horizontally extends a horizontal plate 213 , and the horizontal plate 213 − the side extends vertically upwards and a mounting plate 21 ′′ 5 Opening - mounting hole 2142' for fixing rod 22 can be any hole having an asymmetrical shape. In the embodiment, the mounting hole 2142 is an arcuate hole. Above the mounting hole 2142, a semi-cylindrical edge cap 2144 protrudes from the anti-shock plate 214. The rim edge 2144 has a function of fixing the fixing rod 22 passing through the mounting hole 2142. The other side of the body 21 is provided with a flange 215 having a height smaller than that of the first side wall 2U and the second side wall 212, and the flange 215 has a limit function on the fan 30*. The body 21 is on the side of the second side wall 2i2 A pair of elastic arms 217 are respectively punched upwardly on the two corners, and the elastic arms π and the body 21 are at an angle ' on the diagonal line of the body 21, respectively, for upwardly abutting the fan 30, so that the fixing rod 22 is The fan 3q is closely abutted together, and :::: 30 vibrates up and down. The four corners of the body 21 are also respectively opened with holes 216 for fitting the body 21 to the heat sink 10 in cooperation with screws (not shown). 1301044 义更) The handle 26 can be integrally formed by an elongated metal piece. The operation portion 262 has a semi-circular shape, and the two ends of the handle 26 are bent in the same direction to form a buckle portion 264. A fastening hole 2640 is formed on the fastening portion 264 for engaging the fixing rod 22 for positioning the fixing rod 22 on the mounting plate. The fixing rod 22 can be integrally formed from a material such as plastic, which comprises a head 222 and a rod 224. The head 222 has a cylindrical shape and has a diameter slightly smaller than the second side wall 212 of the body 21. An inner diameter of the semi-cylindrical edge cap 2144 of the extension portion, a majority of the top surface of the head portion 222 is cut to form a guiding surface 222 that facilitates the downward sliding of the fan 30. The rod body 224 has a cylindrical shape. A card slot 2242 is formed near the bottom position. The rod body 224 is cut to form a cutting surface 2241 near the head 222, so as to cooperate with the mounting hole 2142 to prevent the fixing rod 22 from rotating radially. The guiding surface 2220 is straight upwards. The spring 24 is sleeved with the rod of the fixing rod 22, and the inner diameter thereof is smaller than the outer portion of the head 222 and larger than the diameter of the rod body, so the elastic crystal μ can be set. The one end of the rod body 224 is abutted against the lower edge of the head portion 222. The fan 30 is slightly square, and the size of the fan is just embedded in the two side walls 211 and 212 of the body 21, and the wind is flat. Above and below each of the four corners of the 30, a piece of the body 32 is protruded, and its thickness is just slightly smaller than that of the side wall 2 The height of 11 and 212. When the female fan is 30, the screw is firstly passed through the through hole 216 and the screw hole (4) to fix the body 21 to the heat sink 10, and then the head 242 of the fixing rod 224 is pressed to make the sleeve The magazine 9 additionally evaluates that the fixing rod 22 of 24 passes through the mounting 2142, and holds the handle 26 and the thinning portion 262 to make the handle hole 26 of the button hole 9
1301044 2640套在固定桿22之卡槽2242上，且把手26之卡扣部 ，264卡掣卡槽2242兩侧，從而將固定桿22穿設在本體21 '安裝板214上，此時彈簧24處於壓縮狀態，固定桿22處 ，於第一位置，其頭部222部分突出第二侧壁212，該頭部 222上緣抵頂緣帽2144下緣，其上之導引面2220朝上。如 對把持把手26之操作部262向外施加拉力，可使彈簧24 進一步壓縮，固定桿22向安裝板214移動到第二位置，此 時其頭部222不再突出第二側壁212。然後風扇30 —側之 _兩片狀體32傾斜置於本體21之卡塊2110下，接著向下壓 風扇30另一侧，使風扇30抵壓本體21上之彈性臂217， 同時風扇30該側之兩片狀體32抵壓固定桿22頭部222之 導引面2220，將該頭部222壓向第二侧壁212移動，從而 滑過頭部222，而卡掣在該頭部222之下緣，同時該風扇 30底部受到彈性臂217向上之彈力而穩固在本體21上。 由此可見該風扇30安裝到本體21上之過程不需要任 何工具，只需將風扇30之一侧放置在本體21上，再下壓 Φ 另一側使其與固定桿22頭部222卡侧即可穩固安裝在散熱 器10上面，其安裝過程簡單、操作方便。 拆卸風扇30時，只需把持把手26之操作部262並向 外施加拉力，使固定桿22移動到第二位置，而不與風扇30 上緣卡掣，再從本體21穿設固定桿22之一側取出風扇30 即可完成風扇30之拆些動作，其操作簡單方便。 綜上所述，本發明符合發明專利要件，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例，舉凡 13010441301044 2640 is sleeved on the slot 2242 of the fixing rod 22, and the locking portion of the handle 26 is 264 circlips the two sides of the slot 2242, so that the fixing rod 22 is disposed on the mounting plate 214 of the body 21, at this time, the spring 24 In the compressed state, the fixing rod 22 is in the first position, and the head portion 222 partially protrudes from the second side wall 212. The upper edge of the head portion 222 abuts the lower edge of the top edge cap 2144, and the guiding surface 2220 thereon faces upward. If a pulling force is applied to the operating portion 262 of the grip handle 26, the spring 24 can be further compressed, and the fixing rod 22 is moved toward the mounting plate 214 to the second position, at which time the head portion 222 no longer protrudes from the second side wall 212. Then, the two-piece body 32 of the fan 30 is placed obliquely under the block 2110 of the body 21, and then the other side of the fan 30 is pressed downward, so that the fan 30 presses against the elastic arm 217 on the body 21, while the fan 30 The two tabs 32 on the side press against the guiding surface 2220 of the head 222 of the fixing rod 22, and the head 222 is pressed against the second side wall 212 to slide over the head 222, and the head is 222. The lower edge, at the same time, the bottom of the fan 30 is stabilized on the body 21 by the upward elastic force of the elastic arm 217. It can be seen that the process of mounting the fan 30 on the body 21 does not require any tools, and only one side of the fan 30 is placed on the body 21, and then the other side is pressed down to the side of the head 222 of the fixed rod 22. It can be stably installed on the radiator 10, and the installation process is simple and convenient to operate. When the fan 30 is disassembled, only the operating portion 262 of the handle 26 is gripped and a pulling force is applied outward to move the fixing rod 22 to the second position without being jammed with the upper edge of the fan 30, and then the fixing rod 22 is pierced from the body 21. The fan 30 can be removed from one side to complete the removal of the fan 30, and the operation is simple and convenient. In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above is only a preferred embodiment of the present invention, such as 1301044
…、忍本案技藝之人士，在爰依本發明精神所作之等效修飾 或變化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 圖1係本發明風扇固定裝置一較佳實施例與風扇及散 熱器之立體組裝圖。 圖2係圖1之分解圖。 圖3係圖2中in部位之放大圖。The equivalent modifications or variations of those skilled in the art of the present invention in the spirit of the present invention are intended to be included in the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a preferred embodiment of a fan fixing device of the present invention, and a fan and a heat sink. Figure 2 is an exploded view of Figure 1. Figure 3 is an enlarged view of the in portion of Figure 2.
敎 φ 。圖4係本發明風扇固定裝置—較佳實施例與風扇及散 器另一視角之組裝圖。 圖5係圖4之分解圖。 圖6係圖5中IV部位之放大圖。 主要元件符號說明】 散熱器 10 散熱鰭片 12、14 螺孔 142 本體 21 第一侧壁 211 第二侧壁 212 安裝板 214 緣帽 2144 穿孔 216 固定桿 22 底板 11 承接部 140 風扇固定裝置 20 通孔 210 卡塊 2110 水平板 213 安裝孔 2142 凸緣 215 彈性臂 217 頭部 222敎 φ . Figure 4 is an assembled view of the fan fixture of the present invention, in a preferred embodiment, with the fan and the diffuser. Figure 5 is an exploded view of Figure 4. Figure 6 is an enlarged view of the IV portion of Figure 5. Main component symbol description] Heatsink 10 Heat sink fins 12, 14 Screw hole 142 Body 21 First side wall 211 Second side wall 212 Mounting plate 214 Edge cap 2144 Perforation 216 Fixing rod 22 Base plate 11 Receiving part 140 Fan fixing device 20 Hole 210 Block 2110 Horizontal Plate 213 Mounting Hole 2142 Flange 215 Elastic Arm 217 Head 222
11 1301044 導引面 2220 切割面 2241 彈簧 24 操作部 262 扣孑L 2640 片狀體 32 …...... ...，，二.…,1..,' …^ 4 桿體 224 卡槽 2242 把手 26 卡扣部 264 風扇 3011 1301044 Guide surface 2220 Cutting surface 2241 Spring 24 Operating part 262 Buckle L 2640 Sheet-like body 32 .........,, two....,1..,' ...^ 4 Rod 224 card Slot 2242 Handle 26 Buckle 264 Fan 30
❿ 12❿ 12