TWI277697B

TWI277697B - Hot swap fan

Info

Publication number: TWI277697B
Application number: TW93140879A
Authority: TW
Inventors: Ja-Jeng Lu; Ying-Chi Chen; Te-Tsai Chuang; Ming-Shi Tsai
Original assignee: Delta Electronics Inc
Priority date: 2003-12-30
Filing date: 2004-12-28
Publication date: 2007-04-01
Also published as: TW200521336A

Abstract

A hot swap fan includes a fan and a holding member affixed to the fan. The holding member is bent to form a top portion and two side portions oriented at an angle to the top portion. Parts on two sides of the top portion are formed as holding parts, to which a part of the side portion formed as a movable resilient sheet is connected. A catch is formed on the movable resilient sheet to engage a fan tray that accommodates the hot swap fan.

Description

1277697 第093140879號專利申請案修正本九、發萌說明·· 【發明所屬之技術領域】本發明係關於一種熱插拔風扇。【先前技術】電子產品運作時，本身會發熱使整個系統的環境溫度升高，導致系統的穩疋度下降甚至故卩早，故須利用散熱裝置例如一散熱風扇使系統維持在一穩定的環境溫度下運作。為避免因更換故障之散熱風扇而停止整個系統的運作’因此發展出可熱插拔之散熱風扇，以符合系統24小時運作之需求。然而，因系統提供予散熱風扇之配置空間有限，故如何以一最簡化之構件没計方式使風扇獲得快速裝卸的熱插拔效果，即成為一重要之課題，且如此可同時帶來減少體積及降低製造成本的效果。【發明内容】因此，本發明之目的在提供一種熱插拔風扇，其能以最簡省之構件設计達到快速裝卸的效果，且同時帶來縮小體積並降低製造成本之功效。本發明之另一目的在提供一種熱插拔風扇，其能有效提昇使用上之便利性及安全性。依本發明之設計，一種熱插拔風扇，包含一風扇及固定於風扇之一握持、、、。構。握持結構彎折形成互呈一角度之一頂部與二側部且貼覆風扇之側表面，頂部兩側之一部均形成為一握持部且側部之一部形成為與該握持部相連之-活動彈片。活動彈片表面形成有—卡合結構，以將熱插拔風扇篏合於用以容置熱插拔風扇之一風扇托盤。藉由本發明握持結構部分鏤空並彎折之設計，可於握持結構本身直接形成手指握持部份及提供卡合結構位移之活動彈片部分，如此僅需單一握持、、、。構構件g卩可翻輯敝果，大關化餘拔風扇之設計而可縮小其體積並降低製造成本。再者，此一設計方式使手指握持部份與握持結構幾近平齊，使組裝後之熱插拔風扇所佔空間進一步縮小。 1277697 第093140879號專利申請案修正本另Ί發明可”屬護罩搭配握騎構之設計整合於熱插拔風扇中’而能在僅略為增加體積情況下形成良好之緊密包覆效果，提高熱插拔風扇使用上之便利性及安全性。【實施方式】圖1為-構件分解圖，顯示本發a月熱插拔風扇1〇之一實施例。如圖i所示，熱插拔風扇10係由一風扇12及一握持結構14組合而成。風扇12本身具有-進風面、域面及連接進風面及該面之—側表面，且具有其上形成複數個固定孔16a(或稱第一連結結構)之外框16。握持結構14 之設計，係搭配風仙表面f折形成—具有互呈—角度之頂部18及二側部 20 — 之結構’且於其彎折處對應固定孔恤的位置形成複數個連接孔叫或稱第二連結結構）。握持結構14與風扇12可藉由連接孔W及固定孔⑹ 之設置，經由鉚釘34鉚合或以螺絲螺接的方式結合，使握持結構Μ固定於風扇外框16上且貼覆風扇之側表面。請參考圖1，依本實施例，藉由將握持結構14之兩側選擇性鎮空一部分的方式’可使握持結構14本身產生可彈性撓曲之可活動部份。當握持結構14 ¥折形成-頂部18及一側部2〇時，握持結構頂部18兩側鐘空出大面積的方式，可使分布至頂部18兩側之可活動部份形成為—握環^ ;側部 2〇鐘空出溝槽的方式，使分布至侧部20的可活動部形成與握環22彼此相連之一活動彈片24。活動彈片24表面形成一卡合結構，例如圖示之卡榫％。活動彈片％上之卡榫26(麵卡合結構)可卡合至__風扇托盤卡槽(未圖示)以安裝本發明之熱插拔風扇1Ge隨環22與活_ 24係彼此相連，當手指伸入天兩側讀％ 22朝握持結構頂部18中央施力時，握環22向内之移動可牵引活動彈片24之卡榫％產生_脫離風扇托盤卡槽之位移，例如是向内平向内抵緊頂部18中央之側壁向上提起，織拔風㈣ 1277697 第093140879號專利申請案修正本藉由本發明握搏録構14部分鏤空並彎折之設計，可於握持結構14本身直接形成手指握持部份及提供卡合結構位移之活動彈片部分，如此僅需單一握持結構構件即可獲得快速裝卸的效果，大幅簡化熱插拔風扇之設計而可縮小其體積並降低製造成本。再者，此一設計方式使如握環22之手指握持部份與握持結構18 #近平齊，使組裝後之熱插拔風扇所佔空間進一步 • 縮小。再者，握持結構側部20之表面可另形成一突出物28作為防呆 (fool-proof)辨識之用。握持結構14上亦可設置一發光二極體 diode ; LED)孔座30，以容置一顯示風扇12工作狀態之發光二極體。又，握持結構14對側之風4 12側表面上可設置一端子座32，以方便與待散熱 .之系統電連接。端子座32形成有凸點32a(或稱第二連結結構），藉由端子座之凸點32a嵌合風扇外框16之固定孔丨如可固定該端子座&。再者，端子座32與風扇外框16之固定方式也可以變更為卡固、彈片式、射包細拍 moldmg试、熱溶接法、超音波溶接法、柳釘、螺絲或以其他結合結構結合。以射包式為例，先將端子座32與風扇外框16之金屬部分定位於模具口中口，再以射出成形之方式，於金屬部分外包覆塑膠，以使端子座％固定於風扇另外，請參照第6A ®至第6C圖，端子座32之型式可以為l型端子座52、-字型端子座54、门字型端子座兄或具有至少一缺口的多邊形端子座。端子座32可以-體成型，也可以如端子座52般由至少二部分仏、 52b組合而成。端子座32之材質例如是透明塑膠、不透明塑膠、彩刀a 等塑膠、橡膠、或金屬。少本發活動彈片24表面形成之卡合結構，僅需能達賴合卡槽之效騎可，魏量式並不蚊。如w 2卿，錢合單孤扇托盤卡槽即已㈣，可僅設置—單—卡榫26，此時僅需於側部形虫― 之握壤22及相連之活動彈片24即可，且握持結構14也可辦折提供—側 1277697 *093140879號專利申請案修正本環時，在_構14姆《22之另—側也可以形 ^風们2的部份，鋪㈣叫㈣也顿於該側。可在握持結之連接方式亦不限定，如圖2所示，亦好果點14b嵌合固定孔i6a，此時不需斜_即可獲得良 '、結構14並未鎮"―握環，献於握騎構14鏤空形成 :可ΓΓ之活動料38，頭活動部分38隨該握縣構叫折= 如L _分後，再於該活動部分38末形成—_處以供手心握持，而構成-握持部36 ’卡合結構則形成於活動部分38上。當手入握持部36其藉彎折產生之凹槽朝握持結構頂部18中央施力時，同樣可獲得使熱插拔風扇10迅速完成卸除的效果。亦即，本發明之握持結構14設計僅需能達成使其本身直接形成手指握持及提供卡合結構位移之結構的效果即可，而可作任意變化。、圖4為-構件分_，顯示本發明之另—實補。為防止手指不慎遭迴轉葉片割傷，也可以在風扇之出入風偏口裝風扇護罩(細§_⑽增加安全性。因此，另-實施例係包含—緊密結合之風扇護罩倾件的熱插拔風扇40設計。如圖4所示，風扇護草42包含具較大面積之表面44、杯及連絲面44、46之至少-連接面48，使整體構成一近似，，门”字型之截面結構，表面44、46㈣舰縣12之賴面及出風面以提供賴侧。風扇護罩42之表面44、46上形成有複數個連接孔42a，藉由鉚接或螺接方式，可將風扇護罩42緊密固定於風扇外框上而形成—安全性高之熱插拔風扇秦風扇濩罩42與外框之連結方式並不限定，舉例而言，穿孔42a也可以如前述般變更為向内突出之後合結構，例如一凸點，而可直接巍合於風扇D上。圖5A及圖5B顯示本發明具風扇護罩42之一熱插拔風扇4〇立體圖， 1277697 第093140879號專利申請案修正本圖5A顯示其正立狀態而圖5B_示其倒立狀態。如圖上所示，因本發明之風扇遵罩42係為搭配握持結構14之設計，故能在僅略為增加貼覆面之體積情況下，使整體形成一良好之緊密包覆效果。再者，如圖5B所示，端子座32之複數個電連接端子32b裸露於風扇護罩42外，使熱插拔風扇4〇便於與系統完成電連接。另外，鸲子座32之連接端子32b也可以視實際之需要而為突出端子座 32或内藏於端子座32内，甚至改設置於系統上。另外，請參照第7圖，熱插拔風扇40也可以在不一定需要握持結構14 (第i圖），而直接將風扇4〇置於一设體62(或風扇牦盤）内，再以殼體62上之固定件64固定風扇4〇。固定件64之型式為薄板或卡固結構。固定件64 -端固定於殼體62上，另一端可固定於風扇4〇或殼體62上，固定的方式例如是鎖合、卡固等方式。再者，本發明之風扇護罩42與握持結構14其材質並不限定，例如金屬或塑膠材質均可。以上所述僅為舉例性，而非為限制性者。任何未脫離本發明之精神與範可而對其進行之等效修改或變更，均應包含於後附之申請專利範圍中。【圖式之簡單說明】圖1為一構件分解圖，顯示本發明熱插拔風扇之一實施例。圖2為一構件分解圖，顯示本發明熱插拔風扇之另一實施例。圖3為一構件分解圖，顯示本發明熱插拔風扇之另一實施例。圖4為一構件分解圖，顯示本發明熱插拔風扇之另一實施例。圖5A及圖5B為顯示本發明具風扇護罩之一熱插拔風扇立體圖，圖5a 顯示其正立狀態而圖5B顯示其倒立狀態。圖6A至圖6C係顯示端子座外型實例的示意圖。圖7係顯示本發明之熱插拔風扇一安裝實例的示意圖。元件符號說明： 10、40 ·熱插拔風扇 12 :風扇 1277697 第093140879號專利申請案修正本 14 :握持結構 14a :連接孔 14b :凸點 16 :扇框 16a :固定孔 18 :頂部 20 :側部 22 :握環 24 :彈片 26 =卡榫 28 :突出物 30 :孔座 32 :端子座 32a :凸點 32b :電連接端子 34 :鉚釘 36 :握持部 38 :活動部分 42 :風扇護罩 42a :連接孔 44、46、48 ··風扇護罩表面 52、54、56 :端子座 52a、52b :部份 62 :殼體 64 :固定件 101277697 Patent Application No. 093140879, IX. EMBODIMENT DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a hot swap fan. [Prior Art] When an electronic product is operated, it will heat up to increase the ambient temperature of the whole system, resulting in a decrease in the stability of the system or even early. Therefore, it is necessary to use a heat sink such as a cooling fan to maintain the system in a stable environment. Operating at temperature. In order to avoid the operation of the entire system by replacing the failed cooling fan, a hot-swappable cooling fan has been developed to meet the system's 24-hour operation. However, because the configuration space provided by the system to the cooling fan is limited, how to obtain the hot plugging effect of the quick loading and unloading of the fan in a most simplified component is an important issue, and the volume can be reduced at the same time. And the effect of reducing manufacturing costs. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a hot-swappable fan which can achieve a quick loading and unloading effect with the simplest and simplest component design, and at the same time, has the effect of reducing the volume and reducing the manufacturing cost. Another object of the present invention is to provide a hot swap fan which is effective in improving ease of use and safety. According to the design of the present invention, a hot-swappable fan includes a fan and one of the fans, and is held by the fan. Structure. The gripping structure is bent to form a top surface and two side portions at an angle to each other and to cover the side surface of the fan, and one of the two sides of the top portion is formed as a grip portion and one of the side portions is formed to be held with the grip portion. Connected - active shrapnel. The movable shrapnel surface is formed with a snap-fit structure for coupling the hot-swappable fan to a fan tray for accommodating one of the hot-swap fans. By the design of the gripping structure of the present invention which is hollowed out and bent, the gripping structure itself can directly form the finger grip portion and the movable shrapnel portion for providing the displacement of the engaging structure, so that only a single grip, , is required. The component g卩 can be used to reproduce the effect, and the design of the fan can be reduced to reduce the volume and reduce the manufacturing cost. Moreover, this design method allows the finger grip portion to be nearly flush with the grip structure, so that the space occupied by the assembled hot plug fan is further reduced. 1277697 Patent Application No. 093140879, the invention of which is incorporated herein by reference to the utility of the utility model of the utility model of the utility model of the utility model of the utility model of [Embodiment] Fig. 1 is an exploded view of the component, showing an embodiment of the hot plug fan 1 of the present month. As shown in Fig. i, the hot plug fan The 10 series is composed of a fan 12 and a holding structure 14. The fan 12 itself has an air inlet surface, a domain surface, and a side surface connecting the air inlet surface and the surface, and has a plurality of fixing holes 16a formed thereon. (or the first joint structure) outer frame 16. The design of the grip structure 14 is formed by folding the surface of the wind fairy with the structure of the top 18 and the two side portions 20 of the mutually angled angles The position of the folding corresponding shirt is formed by a plurality of connecting holes or a second connecting structure. The holding structure 14 and the fan 12 can be riveted or screwed by the rivet 34 by the arrangement of the connecting hole W and the fixing hole (6). The screwing method is combined to fix the holding structure to The fan outer frame 16 is attached to the side surface of the fan. Referring to FIG. 1, according to the embodiment, the holding structure 14 itself can be generated by selectively cleaning a part of the two sides of the holding structure 14 The movable part of the elastic deflection. When the holding structure 14 is folded to form - the top 18 and the side 2 〇, the two sides of the top 18 of the holding structure are vacant in a large area, so that the distribution can be made to the top 18 The movable portion of the side is formed as a grip ring; the side 2 〇 vacates the groove so that the movable portion distributed to the side portion 20 forms a movable elastic piece 24 which is connected to the grip ring 22 to each other. The surface of the 24 forms a snap-fit structure, such as the illustrated cassette %. The cassette 26 on the movable elastic piece (face engaging structure) can be engaged to the __fan tray slot (not shown) to mount the present invention. The hot-swappable fan 1Ge is connected to each other with the ring 22 and the live _ 24 system. When the finger extends into the center of the day and the center 22 is biased toward the center of the top 18 of the grip structure, the inward movement of the grip ring 22 can pull the movable elastic piece 24 The cassette % produces _ disengagement from the fan tray slot, for example, inwardly inwardly abutting the side wall of the top 18 Uplifting, weaving wind (4) 1277697 Patent Application No. 093140879 The present invention is designed to directly form a finger grip portion and provide a snap fit in the grip structure 14 by the design of the gripping frame 14 of the present invention which is hollowed out and bent. The movable shrapnel portion of the structural displacement enables the quick loading and unloading effect by simply holding the structural member, greatly simplifying the design of the hot-swappable fan, thereby reducing the volume and reducing the manufacturing cost. Moreover, this design method enables The finger grip portion of the grip ring 22 is flush with the grip structure 18 #, so that the space occupied by the assembled hot plug fan is further reduced. Further, the surface of the grip structure side portion 20 can be further formed with a protrusion. The object 28 is used as a fool-proof identification. A light-emitting diode diode 30 can also be disposed on the holding structure 14 to accommodate a light-emitting diode that displays the working state of the fan 12. Moreover, a terminal block 32 can be disposed on the side surface of the wind on the opposite side of the holding structure 14 to facilitate electrical connection with the system to be cooled. The terminal block 32 is formed with a bump 32a (or a second connecting structure), and the fixing hole of the fan frame 16 is fitted by the bump 32a of the terminal block, for example, the terminal block can be fixed. Furthermore, the fixing manner of the terminal block 32 and the fan outer frame 16 can also be changed to a snap, a spring type, a shot fine shot, a hot melt connection, a thermal fusion method, a ultrasonic welding method, a rivet, a screw or a combination of other combined structures. . Taking the package type as an example, the metal part of the terminal block 32 and the fan outer frame 16 is first positioned at the mouth of the die mouth, and then the plastic part is covered with plastic in the manner of injection molding, so that the terminal block % is fixed to the fan. Please refer to FIGS. 6A to 6C. The terminal block 32 may be a type l terminal block 52, a word terminal block 54, a gate type terminal block or a polygonal terminal block having at least one notch. The terminal block 32 may be formed in a body shape, or may be formed by combining at least two partial turns 52b as in the terminal block 52. The material of the terminal block 32 is, for example, plastic, rubber, or metal such as transparent plastic, opaque plastic, and color knife a. The engagement structure formed on the surface of the shrapnel 24 of the present activity is only required to be able to ride on the card slot, and the Wei type is not a mosquito. For example, w 2 Qing, Qianhe single orphan fan tray card slot is already (four), can only be set - single - card 榫 26, at this time only need to be in the side worm - the grip soil 22 and the connected active shrapnel 24 can be, And the holding structure 14 can also be provided for folding - side 1277697 * 093140879 patent application when the ring is modified, in the _ structure 14 m "22 other side can also form the part of the wind 2, shop (four) called (four) Also on the side. The connection method of the grip can be also not limited. As shown in FIG. 2, the good point 14b is fitted to the fixing hole i6a. At this time, it is possible to obtain good ', and the structure 14 is not town'. Dedicated to the gripping structure 14 hollow formation: the movable material 38, the head active part 38 with the holding county called the fold = such as L _ points, and then formed at the end of the active part 38 - _ for the palm of the hand The constituting-grip portion 36' engagement structure is formed on the movable portion 38. When the hand grip portion 36 is biased toward the center of the top portion 18 of the grip structure by the groove formed by the bending, the effect of quickly removing the hot plug fan 10 can be obtained. That is, the design of the grip structure 14 of the present invention is only required to achieve the effect of directly forming the structure of the finger grip and the displacement of the engaging structure, and can be arbitrarily changed. 4 is a component division _ showing the other-real complement of the present invention. In order to prevent the fingers from being accidentally cut by the rotary blades, it is also possible to install a fan guard on the air inlet and outlet of the fan (fine §_(10) to increase safety. Therefore, the other embodiment includes a tightly coupled fan guard. The hot-swap fan 40 is designed. As shown in FIG. 4, the fan cover 42 includes a surface 44 having a large area, at least a connecting surface 48 of the cup and the web faces 44, 46, so that the overall configuration is an approximation, the door" The cross-sectional structure of the font, the surface 44, 46 (four) of the ship's 12 surface and the wind surface to provide the side. The surface 44, 46 of the fan guard 42 is formed with a plurality of connecting holes 42a, by riveting or screwing The fan cover 42 can be tightly fixed to the fan frame to form a high-security hot-swappable fan. The connection between the fan cover 42 and the outer frame is not limited. For example, the through hole 42a can also be as described above. Generally, the inwardly protruding rear structure, for example, a bump, can be directly coupled to the fan D. Fig. 5A and Fig. 5B show a perspective view of a hot-swappable fan 4 with a fan guard 42 of the present invention, 1277697 Patent Application No. 093140879, Figure 5A shows its erect 5B_ shows its inverted state. As shown in the figure, since the fan compliant cover 42 of the present invention is designed to match the holding structure 14, the whole can be formed with a slight increase in the volume of the affixing surface. In addition, as shown in FIG. 5B, a plurality of electrical connection terminals 32b of the terminal block 32 are exposed outside the fan shroud 42 to facilitate the electrical connection between the hot-swappable fan 4 and the system. The connection terminal 32b of the scorpion 32 can also be protruded from the terminal block 32 or built into the terminal block 32 as needed, or even placed on the system. In addition, please refer to Fig. 7, the hot-swap fan 40 is also The fan 4 can be placed in a housing 62 (or fan tray) directly without the need to hold the structure 14 (figure i), and the fan 4 can be secured by a fixture 64 on the housing 62. The fixing member 64 is of a thin plate or a fastening structure. The fixing member 64-end is fixed to the casing 62, and the other end can be fixed to the fan 4〇 or the casing 62, and the fixing manner is, for example, locking and clamping. Furthermore, the material of the fan guard 42 and the grip structure 14 of the present invention is not limited. For example, the metal or the plastic material may be used for the purpose of illustration and not limitation. Any equivalent modifications or changes may be made without departing from the spirit and scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS [Brief Description of the Drawings] Fig. 1 is an exploded view of an embodiment showing an embodiment of the hot-swap fan of the present invention. Fig. 2 is an exploded view of the component showing the hot-swappable fan of the present invention. Fig. 3 is an exploded perspective view showing another embodiment of the hot swappable fan of the present invention. Fig. 4 is an exploded perspective view showing another embodiment of the hot swappable fan of the present invention. Fig. 5B is a perspective view showing a hot-swap fan having a fan guard of the present invention, Fig. 5a showing its upright state and Fig. 5B showing its inverted state. 6A to 6C are schematic views showing an example of the outer shape of the terminal block. Fig. 7 is a view showing an example of installation of the hot swappable fan of the present invention. Description of the components: 10, 40 · Hot-swappable fan 12: Fan 1277697 Patent No. 093140879 Revision 14: Grip structure 14a: Connection hole 14b: Bump 16: Fan frame 16a: Fixing hole 18: Top 20: Side portion 22: Grip ring 24: Spring tab 26 = Cartridge 28: Projection 30: Hole holder 32: Terminal block 32a: Bump 32b: Electrical connection terminal 34: Rivet 36: Grip portion 38: Moving portion 42: Fan guard Cover 42a: connecting holes 44, 46, 48 · Fan guard surfaces 52, 54, 56: terminal blocks 52a, 52b: portion 62: housing 64: fixing member 10

Claims

1277697 Patent No. 093, No. 79, Amendment 10, and the patented version of the patent: 1. A hot-swappable fan, including · · 2 fans' has an air inlet surface, a wind surface, and a connection to the air inlet surface And one side of the wind surface _ Lin,, " structure 'bends to form an angle with each other - top and two sides and attached and fixed - the side surface of the fan, Gaqiu two - ^ And being fixed to be a movable elastic piece connected to the grip portion; 』|邛形形=, the surface of the living elastic piece is formed with a snapping structure to fit the hot plug fan to the hot plug Pull one of the fan trays. 3. The hot-swappable fan of claim 1, wherein the grip portion is formed by a portion of the grip structure in a 镂*_0W out) manner. 2. The hot-swappable fan of claim 3, wherein the grip portion is a grip ring. 5· ΜPlease select the hot-swappable fan of the i-th item, which is formed by the side of the hybrid structure. The heat-inserting fan of the first item of the π patent (4), wherein the holding structure is a plastic material. 7. The hot-swapping fan of the first aspect of the patent application, wherein the hybrid structure is made of a metal material. 8. The hot-swappable fan of the patent application 帛1, wherein the engaging structure is a card. 9·If the hot-swappable fan of the patent application 帛1 includes: a first connecting structure, The second connecting structure is located on the fan; wherein the first connecting structure and the second connecting structure are mutually coupled to each other. 10. The hot-swappable fan according to claim 9 , wherein the first connecting structure is selected from the group consisting of the connecting hole, the engaging structure and the bump of the patent application No. 11 1277697, the 093140879 patent application. a fan, wherein the second connecting structure is selected from the group consisting of a connecting hole, a snapping structure, and a bump. The hot-swapping fan of claim 9, wherein the holding structure is Riveted, screwed or The heat-insertion fan is fixed to the side surface of the fan. The hot-swappable fan of the invention of claim 2, wherein a light emitting diode (LED) hole is formed on the top of the holding structure. The hot-swappable fan of claim 1 further includes a terminal block fixed to the side surface of the fan. The hot-swappable fan of claim 14 wherein the terminal block is formed with a plurality of bumps for fitting 16. The fan of claim 14. The hot-swappable fan of claim 14 is characterized in that the terminal block and the fan are fixed by means of a snap, a spring, a blister, a hot melt, a ultrasonic fusion method, a rivet, The screw is combined with other combined structures. 17. The hot-swappable fan of claim 14, wherein the terminal block is shaped as a l-type, a flat-shaped, a gate-shaped or a polygon having at least one notch. For example, the hot-swappable fan of claim 14 is made of transparent plastic, opaque plastic, colored plastic, rubber or metal. D. The hot-swappable fan of claim 14 is applicable. The terminal block further includes at least one connecting terminal. The connecting terminal protrudes from the terminal block or is built in the terminal block. 20. The hot-swappable fan according to claim 14 wherein the terminal block is fixed to the holder The fan side surface of the opposite side of the structure. 21· The hot-swappable fan of claim 1 further includes at least one fixing member, one end is disposed at the end of the fan tray, and the other end is provided with a card or a lock. The method is fixed to the other end of the fan tray or the fan. 22 The hot-swappable fan according to the scope of the patent application, wherein the side portion of the holding structure forms 12 1277697 Patent Application No. 093140879 The violent part is used as an anti-mite (i5〇l_proof) identification. 23. The hot-swappable fan of claim 1 of the patent scope further includes a fan guard covering the fan. 24· a hot-swappable fan, comprising: a fan having an outer frame, the outer frame forming a first connecting structure; and a holding structure bent to form a top and a side at an angle to each other, One of the side portions is formed as a movable spring, and the corresponding side portion is formed as a grip portion connected to the riding piece, and the holding structure is formed with a second corresponding to the first connecting structure. The connecting structure is fixed to the outer frame via a corresponding joint of the two; wherein the surface of the elastic shutter is formed with a snapping structure to smash the hot plug fan to accommodate one of the hot-swap fan trays. 5. The hot swappable fan of claim 24, wherein the first joint structure is selected from the group consisting of a connection hole, a snap structure, and a bump. 26. The hot-swappable fan of claim 24, wherein the second connecting structure is one selected from the group consisting of a connecting hole, a snapping structure, and a bump. 27. The hot-swappable fan of the ninth aspect of the patent application scope, wherein the holding structure is fixed to the fan side surface by riveting, screwing or clamping. 28. A weak hot plug fan as claimed in the patent application, wherein the grip is substantially flush with the height of the top of the grip structure. The main hot-plug fan of claim 24, wherein the grip portion is formed by a hollow portion of the grip structure. = The hot-swappable fan of claim 29, wherein the grip is a grip ring. The hot-swappable fan of claim 24, wherein the movable shrapnel is formed by a bell-shaped knife. , material 3, 2, please select the hot-swap fan of the 24th patent range, wherein the holding structure is plastic 13 1277697 Patent Application No. 093140879 Revised 33. Hot-swapping as in claim 24 The fan, wherein the holding structure is made of a metal material. 34. The hot-swappable fan of claim 24, wherein the engaging structure is a ^^. 35. The hot-swappable fan of claim 24, further comprising a terminal block fixed to the fan side surface. 36. The hot swappable fan of claim 35, wherein the terminal block is formed with a plurality of bumps to fit the fan. 37. The hot-swappable fan of claim 35, wherein the terminal block and the fan are fixed, snap-on, ejector, hot-melt, ultrasonic, rivet, screw or Combined with other bonding structures. The hot-swappable fan of claim 35, wherein the terminal block has a shape of a type l, a shape, a gate, or a polygon having at least one notch. 39. The hot-swappable fan of claim 35, wherein the terminal block is made of transparent plastic, opaque plastic, colored plastic, rubber or metal. 4. The hot-swappable fan of claim 35, wherein the terminal block further comprises at least a connection terminal protruding from the terminal block or embedded in the terminal block. 41. The hot-swappable fan of claim 凊%, wherein the terminal block is fixed to the fan side surface on the opposite side of the holding structure.山^42·The hot-swappable fan of claim 24, further comprising at least one fixing member, a ^; the end of the fan tray, the other end is fixed to the fan holder by fastening or locking另一 on the other end or on the fan. 3. A hot-swappable fan comprising: a fan; and a 2° structure fixed to the fan and attached to the fan surface, at least one of the female holding structures. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The hot-swappable fan is embedded in a fan tray for accommodating the hot-swappable fan. The hot-swappable fan of claim 43 is characterized in that the height of the grip portion and the grip structure is substantially 45. If the hot-swappable fan of claim 43 is applied, the movable part is formed by the hollow part of the holding structure. 46·If the hot-swapping fan of the patent scope of the patent is included, Wherein the grip portion is a grip ring. 47. The hot-swappable fan of the patent application 帛43 item, wherein the end of the grip portion further forms a bend. 48·If Shen Qing patent range is the first hot The fan is inserted and removed, wherein the holding structure is made of a plastic material. 49. The hot-swapping fan of the third paragraph of the patent scope of the Shenqing, wherein the holding structure is made of metal kebe. 榫. 5〇. Such as the hot swap fan of claim 43 The card structure is a card 5_1. The hot-swap fan of the 43rd patent application scope, wherein the holding structure forms a x-ray one-pole hole seat. The fan is 5. 2· The hot-swappable fan of the item further includes a heat-slot fan in which the terminal block is fixed to the 54 fixed side, and the terminal block is combined with the wire of the fan or other combination, and the hot-melt joint method Ultrasonic welding method, rivet, screw. For example, the hot-swappable fan of claim 52, wherein the shape of the terminal block is l 15 1277697 Patent No. 093140879 IE application 1 font, door font or A polygon having at least one notch. =·For example, the hot-swap fan of claim 52 of the scope of the patent, wherein the terminal block is made of transparent plastic, opaque plastic, colored plastic, rubber or metal. The hot-swappable fan of the 52th, wherein the terminal block further comprises at least one connecting terminal protruding from the terminal block or being built in the terminal block. 58. The hot-swapping fan of claim 52 , where the terminal block The fan-side surface is fixed to the opposite side of the holding structure. 59. The hot-swappable fan of claim 43 further includes at least one fixing member, one end is disposed at one end of the fan tray, and the other end is card 60. The hot-swappable fan of claim 43, wherein the grip structure is formed with a protrusion as a foolproof identification. 61. The hot-swappable fan of claim 43, further comprising a fan guard covering the fan and covering at least one of the wind inlet surface, the wind outlet surface and the partial side surface of the fan. A hot-swappable fan of claim 61, wherein the fan guard has a "door"-shaped cross-section structure. 63. The hot-swappable fan of claim 61, wherein the fan shroud surface is further formed with a connecting hole. 64. The hot swappable fan of claim 61, wherein the fan guard is riveted to the fan. 65. The hot swappable fan of claim 61, wherein the fan shroud has a mating structure and is secured to the fan via the mating structure. 66. A hot-swappable fan fixed to a casing, comprising: a fan; and a holding structure fixed to one side wall of the fan, including at least one movable portion having at least one grip portion The movable portion is for separating or coupling the fan and the housing. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; ^ " 68. The hot swap fan of claim 1, wherein the movable portion is formed by a hollow portion of the grip structure. 69. The hot swap fan of claim 66, wherein the grip is a grip ring. 70. The hot-swappable fan of claim 66, wherein the end of the grip portion is further formed at a bend. • The hot-swappable fan of claim 66, wherein the grip structure is made of a plastic material. ^ 夕 72. The hot-swappable fan of claim 66, wherein the holding structure is made of a metal material. [73] The hot-swappable fan of claim 66, wherein the movable portion further comprises a snap-fit structure for separating or coupling the fan and the housing. 74. The hot swappable fan of claim 66, wherein the holding structure forms a light emitting diode socket. 75. The hot-swappable fan of claim 66 of the scope of the patent application further comprises a terminal block fixed to the fan. 76. The hot swappable fan of claim </ RTI> wherein the terminal block is formed with a plurality of bumps to engage the fan. 77. The hot-swappable fan of claim 75, wherein the terminal block and the fan are fixed in a manner of fastening, spring-loading, shot-on, hot-melt connection, ultrasonic welding, rivets, screws or Other combinations of structures are combined. 78. The hot-swappable fan of claim </ RTI> wherein the terminal block is shaped as a l-type, a flat-shaped, a gate-shaped or a polygon having at least one notch. 79. The hot-swappable fan of claim 75, wherein the terminal block is made of transparent plastic, opaque plastic, colored plastic, rubber or metal. 17 1277697 PCT Patent Application No. 9 314 879, the entire disclosure of which is incorporated herein by reference. Or built in the terminal block. 81. The hot swappable fan of claim 75, wherein the terminal block is fixed to the fan side surface on the opposite side of the grip structure. 82. The hot-swappable fan of claim 66, further comprising at least one fixing member, which is not disposed at one end of the housing, and the other end is fixed to the housing by fastening or locking. One end or the fan. 83. The hot swappable fan of claim 66, wherein the grip structure is formed with a protrusion for use as a foolproof identification. 84. The hot-swappable fan of claim 66, further comprising a fan guard covering the fan and at least covering an air inlet surface, an air outlet surface and a partial side surface of the fan. 85. The hot-swappable fan of claim 84, wherein the fan shroud has a structure of a π-shaped cross section of the door. 86. The hot-swappable fan of claim 84, wherein the fan shroud surface is further formed with a connecting hole. 87. The hot swappable fan of claim 84, wherein the fan guard is riveted to the fan. 88. The hot swappable fan of claim 84, wherein the fan shroud has a mating structure and is secured to the fan via the mating structure. 89. A hot-swappable fan fixed to a casing, comprising: a fan 'separably freely coupled or coupled to the casing; at least one terminal block connected to one side wall of the fan for the fan Electrically connected to a system; and at least one fixing member, one end is disposed at one end of the housing, and the other end is fixed to the other end of the housing or the fan in a locking or locking manner, so that the fan is fixed Connected to the housing. 90. The hot-swappable fan of claim 89, which further comprises a gripping structure, and the fixing portion of the patent application No. 093140879 is used to separate or couple the fan to the housing. 91. The hot swappable fan of claim 89, wherein the grip is substantially flush with the height of the compliant structure. 92. The heat-extinguishing fan of claim 89, wherein the active portion is formed by the holding portion of the hollow portion. 93. The hot-swappable fan of claim 89, wherein the grip portion is a grip ring. 94. The hot-swappable fan of claim 89, wherein the end of the grip portion further forms a bend. 95_For example, a hot-swappable fan of the patent scope 帛89, wherein the grip structure is made of a plastic material. %·For example, the heat-extinguishing fan of the patent application scope is 89, wherein the holding structure is made of a metal material. 97. The hot swappable fan of claim 89, wherein the movable portion further comprises a snap-fit structure for separating or coupling the fan and the housing. 98. The hot swappable fan of claim 89, wherein the holding structure forms a light emitting diode socket. 99. The hot swappable fan of claim 89, wherein the grip structure is formed with a projection for use as a foolproof identification. 100. The hot swappable fan of claim 89, wherein the terminal block is formed with a plurality of bumps to fit the fan. 101. The hot-swappable fan of claim 89, wherein the terminal block and the fan are fixed by means of a snap, a spring, a blister, a hot melt, an ultrasonic fusion method, a rivet, a screw or Other combinations of structures are combined. 102. The hot swappable fan of claim 89, wherein the terminal block has a shape of [type, inline, gate, or a polygon having at least one notch. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; 104. The hot-swappable fan of claim 89, wherein the terminal block further comprises at least a connection. The connection terminal protrudes from the terminal block or is housed in the terminal block. 105. The hot-swappable fan of claim 89, further comprising a fan guard covering the fan and covering at least one of the air inlet surface, an air outlet surface and a portion of the side surface of the fan. 106. The hot-swappable fan of claim 1, wherein the fan shroud has a structure of a cross-section of a door. 107. A hot-swappable fan as claimed in claim 1 Further, the surface of the fan shroud is further formed with a connecting hole. 108. The hot-swappable fan of claim 1, wherein the fan shroud is fixed to the fan by riveting. The hot-swappable fan of the first aspect, wherein the fan shroud has a defeated structure and is fixed to the fan via the fitting structure. 20 1277697 Patent Application No. 093140879, the seventh application of the patent application: (1) The representative representative of the case is: (1) Figure (2) The symbol of the representative figure is simple: 10: Hot-swappable fan 12: Fan 8. If there is a chemical formula in this case, please reveal the best display invention. Characteristic chemical formula: 14: Grip structure 14a: Connection hole 16: Fan frame 16a: Fixing hole 18: Top 20: Side portion 22: Grip ring 24: Spring 26: Cartridge 28: Projection 30: Hole holder 32: Terminal Seat 32a: Bump 34 · Oblique p-nail