201241325 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係關於一種風扇。 [先前技術] [0002] 隨著電腦的不斷升級，電腦的散熱問題愈來愈引起人們 的關注，尤其是當個人對電腦進行升級後’由此而引起 的電腦的散熱問題更為嚴重，甚至還影響到整個電腦系 統的穩定性。對電腦機箱散熱通常採用的方式是將風扇 0 肖固在機細壁上’並透過主機板上的電源介面來給風扇 提供工作電壓。惟’如是方式中，風扇拆裝不便，且主 機板上的電源介面的數量有限，無法給每一個安裝在機 箱壁上的風扇提供電壓。 【發明内容】 [0003] 雲於以上内容，有必要提供一種拆裝方便的風扇，並可 以從不同途徑獲取電源。 [0004]201241325 VI. Description of the Invention: [Technical Field to Be Invented] [0001] The present invention relates to a fan. [Prior Art] [0002] With the continuous upgrading of computers, the problem of heat dissipation of computers has become more and more concerned. Especially when individuals upgrade their computers, the resulting heat dissipation problem of computers is even more serious. It also affects the stability of the entire computer system. The usual way to dissipate heat from the computer case is to attach the fan 0 to the wall of the machine and provide operating voltage to the fan through the power interface on the motherboard. However, in the case of the fan, the fan is inconvenient to disassemble, and the number of power interfaces on the main board is limited, and it is impossible to supply voltage to each fan mounted on the wall of the cabinet. SUMMARY OF THE INVENTION [0003] In the above content, it is necessary to provide a fan that is easy to assemble and disassemble, and can obtain power from different ways. [0004]
-種風扇’用於固定在一機箱的進出風口來對該機箱進 行散熱，該風扇包括-本體、—設置在該本體上的具有 磁性的固定件、-連接至該本體的風扇電源連接器及— 與該風扇連接器相連的USB連接器，該固定件用於在其磁 力的作用下將該本體定位在該機箱的進風口冑該風扇磁 電源連接器及該USB連接器可選擇性地連接至該機箱内的 -主機板上接收-電壓來提供給該本體，從而使該風扇 在S亥主機板開機啟動後對該機箱進行散熱。 本發明該風扇透過其本體上固定的具有师的固定件來 將該風扇固定在該機箱的進出風σ處， 100113961 表單編號Λ0101 第3 1/共U頁 1002023388-0 [0005] 201241325 源連接|§從該機箱内的一主機板上接收一電壓來提供給 該本體，從而使該風扇在該主機板開機啟動後來對該機 箱進行散熱，方便快捷。 【實施方式】 [0006] α參考圖1及3，本發明風扇1 〇〇用於固定在一機箱2〇〇的 進出風口 220處來對該機箱200進行散熱。該風扇1〇〇的 較佳實施方式包括一本體丨〇、八個具有磁性的固定件2〇 、一連接該本體10的風扇電源連接器3〇&_USB (uni_ versal serial bus，通用串列匯流排）連接器4〇。 [0007] 所有固定件2 〇的結構相同。每個固定件2 〇均包括一第一 固定件22及一第二固定件24。 [0008] 該第一固定件22包括一大概呈L型的第一片體222及兩設 置在該第一片體222的兩端部處的第一凸塊224。 [0009] 該第二固定件24包括一概呈L型的第二片體242及一設置 在該第二片體242中部處的第二凸塊244。 [0010] 該本體10包括一前壁12及一後壁14。該後壁14的四頂角 處分別開設有一組對應該第一及第二凸塊224及244的通 孔142。該前壁12的結構與該後壁14的結構相同。該前壁 12的四頂角處也分別開設有一組對應該第一及第二凸塊 224及244的通孔。 [0011] 該USB連接器40的電源引腳透過導線50連接至該風扇電源 連接器30的導線中的電源線。該USB連接器40的接地引腳 透過該導線50連接至該風扇電源連接器30的導線中的接 地線上。該USB連接器40的資料引腳懸空。從而可以選擇 100113961 表單編號A0101 第4頁/共11頁 1002023388-0 201241325 [0012] Ο [0013] Ο [0014] 100113961 性地將該USB連接器4〇或該風扇電源連接器3〇連接至該機 箱200内的一主機板240上的USB介面（未示出）或一電 源介面（未示出）來接收電壓並提供給該風扇1〇〇。 请參考圖2，當組合該風扇！〇〇時，將每一固定件2〇的第 一凸塊224及第二凸塊244分別從每組通孔的相對的兩側 穿過該通孔，從而使該第一固定件22的第一凸塊224與該 第二固定件24的兩端部接觸。該第二固定件24的第二凸 塊244與該第一固定件22的中部接觸。該第一固定件22與 該第二固定件24在磁力的作用下相互吸引，從而使該固 定件20均固定於該風扇1〇〇的頂角處。 請一併參考圖3，若需要對該機箱200進行散熱時，將該 風扇100放置於該機箱200内熱量高的位置附近的進出風 口 220上。由於該風扇100的本體10的頂角處固定有具有 磁性的固定件20，在該固定件20的磁力作用下，該風扇 100固定在該進出風口 220處。將該風扇100的USB連接器 40連接至該主機板240上的USB介面（未示出），以在該 主機板240開機啟動後，該USB連接器40從該主機板24〇 的USB介面得到電壓，並提供給該本體10從而使該風扇 100對該機箱200進行散熱。 另，用戶也可以選擇將該風扇100的風扇電源連接器3〇連 接至該主機板240上的電源介面，以在該主機板240開機 啟動後，該風扇電源連接器30從該主機板240的電源介面 得到電壓，並提供給該本體1〇從而使該風扇100對該機箱 200進行散熱。其他實施方式中，該固定件20的數量可以 根據實際需要進行調整。該本體10的前壁12及後壁14的 表單編號删1 第5頁/共Π頁 1002023388-0 201241325 頂角處開設通孔的數量及該第一及第二凸塊224及244的 數量可以根據實際需要進行調整。該固定件2〇的數量也 可以根據實際需要進行調整。該固定件20也可以根據需 要設置在該本體10的其他位置。 [0015] 本發明該風扇100透過其本體10的頂角處固定的具有磁性 的固定件20來將該風扇1〇〇固定在該機箱200的熱量高的 位置附近的進出風口 220處’並利用該風扇電源連接器3〇 或USB連接器40來給該風扇1〇〇提供工作電壓，從而使該 風扇100對該機箱進行散熱，方便快捷。 [ooie] 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 熟悉本案技藝u士’在纽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】 剛圖1係本發明風扇的較佳實施方式的部分分解圖。 卿]圖2係本發明風扇的較佳實施方式的組合圖。 [0019] 圖3係本發明風扇應用於—祕#， 八~機柏上的示意圖。 【主要元件符號說明】 [0020] 本體：10 [0021] 前壁：12 [0022] 後壁：14 [0023] 通孔：142 [0024] 固定件：20 100113961 表單編號Α0101 第 頁/共11頁 1002023388-0 201241325 [0025] 第一固定件：2 2 [0026] 第一片體：222 [0027] 第一凸塊：224 [0028] 第二固定件：24 [0029] 第二片體：242 [0030] 第二凸塊：244 [0031] ❹ 風扇電源連接器：30 [0032] USB連接器：40 [0033] 導線：50、60 [0034] 風扇：10 0 [0035] 機箱：200 [0036] 進出風口 ： 220 [0037] 〇 主機板：240 100113961 表單編號A0101 第7頁/共11頁 1002023388-0a fan 'for fixing the air inlet and outlet of a chassis for dissipating heat to the chassis, the fan comprising - a body, a magnetic fixing member disposed on the body, a fan power connector connected to the body, and a USB connector connected to the fan connector, the fixing member is configured to position the body at an air inlet of the chassis by a magnetic force thereof, the fan magnetic power connector and the USB connector are selectively connectable The receiving-voltage is supplied to the main body to the main body, so that the fan dissipates the heat after the S-home board is powered on. According to the present invention, the fan is fixed to the inlet and outlet air σ of the chassis through a fixing member fixed on the main body thereof, 100113961 Form No. 1010101 No. 3 1/U Page 1002023388-0 [0005] 201241325 Source Connection| § Receive a voltage from a motherboard in the chassis to provide the voltage to the body, so that the fan can dissipate heat from the chassis after the motherboard is powered on, which is convenient and quick. [Embodiment] [0006] As with reference to Figs. 1 and 3, the fan 1 of the present invention is used to fix the heat dissipation of the chassis 200 by being fixed to an inlet and outlet 220 of a casing 2''. A preferred embodiment of the fan includes a body 丨〇, eight magnetic fixing members 2 风扇, and a fan power connector 3 〇 & _USB (uni versal serial bus) connected to the body 10 Busbar) connector 4〇. [0007] All the fixing members 2 are identical in structure. Each of the fixing members 2 includes a first fixing member 22 and a second fixing member 24. The first fixing member 22 includes a first body 222 of approximately L shape and two first protrusions 224 disposed at both ends of the first body 222. The second fixing member 24 includes a second sheet body 242 having an L shape and a second protrusion 244 disposed at a middle portion of the second sheet body 242. [0010] The body 10 includes a front wall 12 and a rear wall 14. A plurality of through holes 142 corresponding to the first and second bumps 224 and 244 are respectively formed at the four corners of the rear wall 14. The structure of the front wall 12 is the same as that of the rear wall 14. A plurality of through holes corresponding to the first and second bumps 224 and 244 are also respectively formed at the four corners of the front wall 12. [0011] The power pin of the USB connector 40 is connected to the power line in the wire of the fan power connector 30 through the wire 50. The ground pin of the USB connector 40 is connected to the ground line in the wire of the fan power connector 30 through the wire 50. The data pin of the USB connector 40 is left floating. Thus, it is possible to select 100113961 Form No. A0101 Page 4/11 Page 1002023388-0 201241325 [0012] Ο [0014] 100113961 Optionally connect the USB connector 4〇 or the fan power connector 3〇 to the A USB interface (not shown) or a power interface (not shown) on a motherboard 240 in the chassis 200 receives the voltage and provides it to the fan. Please refer to Figure 2 when combining the fans! The first bump 224 and the second bump 244 of each fixing member 2 are respectively passed through the through hole from opposite sides of each set of through holes, thereby making the first fixing member 22 A bump 224 is in contact with both end portions of the second fixing member 24. The second protrusion 244 of the second fixing member 24 is in contact with the central portion of the first fixing member 22. The first fixing member 22 and the second fixing member 24 are attracted to each other under the action of a magnetic force, so that the fixing member 20 is fixed at the top corner of the fan 1〇〇. Referring to FIG. 3 together, if the chassis 200 needs to be dissipated, the fan 100 is placed on the air inlet and outlet 220 near the position where the heat is high in the chassis 200. Since the fixing member 20 having the magnetic property is fixed at the top corner of the body 10 of the fan 100, the fan 100 is fixed at the inlet and outlet port 220 by the magnetic force of the fixing member 20. The USB connector 40 of the fan 100 is connected to a USB interface (not shown) on the motherboard 240 to obtain the USB connector 40 from the USB interface of the motherboard 24 after the motherboard 240 is booted up. The voltage is supplied to the body 10 to cause the fan 100 to dissipate heat from the chassis 200. In addition, the user may also select to connect the fan power connector 3 of the fan 100 to the power interface on the motherboard 240, after the motherboard 240 is powered on, the fan power connector 30 is from the motherboard 240. The power interface receives a voltage and supplies it to the body 1 to cause the fan 100 to dissipate heat from the chassis 200. In other embodiments, the number of the fixing members 20 can be adjusted according to actual needs. The form number of the front wall 12 and the rear wall 14 of the main body 10 is deleted. Page 5 / Total page 1002023388-0 201241325 The number of through holes at the top corner and the number of the first and second bumps 224 and 244 can be Adjust according to actual needs. The number of the fixing members 2〇 can also be adjusted according to actual needs. The fixture 20 can also be placed at other locations on the body 10 as desired. [0015] The fan 100 of the present invention is fixed to the air inlet and outlet 220 near the position where the heat of the chassis 200 is high through the magnetic fixing member 20 fixed at the top corner of the body 10 and is utilized. The fan power connector 3 or the USB connector 40 provides an operating voltage to the fan 1 , so that the fan 100 can dissipate heat from the chassis, which is convenient and quick. [ooie] In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by the present invention in the spirit of the invention are intended to be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a partially exploded view of a preferred embodiment of the fan of the present invention. Figure 2 is a combination view of a preferred embodiment of the fan of the present invention. [0019] FIG. 3 is a schematic view of the fan of the present invention applied to the _ secret #, 八~机柏. [Main component symbol description] [0020] Body: 10 [0021] Front wall: 12 [0022] Rear wall: 14 [0023] Through hole: 142 [0024] Fixing member: 20 100113961 Form number Α 0101 Page / Total 11 pages 1002023388-0 201241325 [0025] First fixing member: 2 2 [0026] First sheet: 222 [0027] First bump: 224 [0028] Second fixing member: 24 [0029] Second sheet: 242 [0030] Second bump: 244 [0031] 风扇 Fan power connector: 30 [0032] USB connector: 40 [0033] Wire: 50, 60 [0034] Fan: 10 0 [0035] Chassis: 200 [0036 ] Inlet and outlet: 220 [0037] 〇 Motherboard: 240 100113961 Form No. A0101 Page 7 / Total 11 Page 1002023388-0