201215301 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種折疊式散熱架。 [0002] [先前技術3 隨著科技技術的發展’各類3C產品（筆記本電膽 卿、上網 本、PDA等）使用日趨普及，隨著高集成及輕薄短小的♦ 求，3C產品在運行時產生的熱量也越來越高，這就％'而 將產生的熱量及時排出’以免損壞產品。 要 〇 [0003] 以筆記本電腦為例，其散熱口一般設置於其底部，妙 電腦的底部一般與支撐體（如桌面）接觸，因此复 流通緩慢。為了加強其電腦底部空氣的流通，'^虱 J將電Η怒 放置於散熱架（cooling stand)。但現有的散埶骗 法折疊，其體積較大，不利於用戶外出撟帶使用熱架無 【發明内容】 [0004] 有鑒於此’有必要提供-種折疊為散熱攀， 帶使用。 戶攜 〇 [0005] 一種折疊式散熱架’所述散熱架包括一主體， 架還包括兩前端支撐架及兩後端支撐架，兮 此政熱 撐架與該兩個後端支撐架分別連接至該主體兩個前埤支 述兩前端支撐架分別繞著主體水準轉動後折疊2端，所 兩侧，所述兩後端支揮架分別繞著主體水準轉== = = 於主體的兩側。 [0006] 使用該折叠式散熱架支標電子設備，可以有效促進其散 熱且方便外出攜帶。 099132110 表單編號A0I01 第3頁/共π頁 0992056205-0 201215301 【實施方式】 [0007] 請參照圖1及圖2，其中圖1為本發明一較佳實施方式中折 疊式散熱架1展開時的立體圖，圖2為圖1所示折疊式散熱 架1折疊時的立體圖。該散熱架1包括一主體100、兩前端 支撐架20、兩後端支撐架40、一高度調整架50及一鎖定 件60。該主體100包括一前端主體10和一後端主體30， 該前端主體10與該後端主體30藉由一滑動機構滑動連接 ，使該前端主體10與該後端主體30可相對滑動，以拉長 或縮短該散熱架1，從而使用戶根據需要調節散熱架1的 長度。該兩個前端支撐架20連接至該前端主體10的兩側 ，且可在外力作用下繞前端主體10在水準方向轉動，使 該前端支撐架20處於展開狀態（如圖1所示）或折疊狀態 (如圖2所示）。該兩個後端支撐架40連接至後端主體30 的末端，且可在外力作用下繞後端主體30在水準方向轉 動，使該後端支撐架40處於展開狀態（如圖1所示）或折 疊狀態（如圖2所示）。該高度調整架50的一端藉由該鎖 定件60連接至該前端主體10，另一端在使用時，支撐在 該散熱架1的支撐面上，如桌面。該高度調整架5 0可繞該 前端主體10在豎直方向上轉動，以調節散熱架1的高度， 當調節到需要的高度時，可操作該鎖定件6 0鎖定該高度 調整架50，從而將散熱架1固定在所調節的高度。 [0008] 請參照圖3，所述折疊式散熱架1上放置一電子設備2。該 電子設備2放置於主體100和兩前端支撐架20共同形成的 支撐面上，該兩後端支撐架40和高度調整架50用於共同 支撐該散熱架1。在本實施方式當中，可以藉由調整前端 主體10相對後端主體30滑動來適應不同長度的電子設備2 099132110 表單編號 A0101 第 4 頁/共 17 頁 0992056205-0 201215301 ，同時可以藉由轉動高度調整架50使得電子設備2處於最 佳的使用角度。 [0009] 請參照圖4，該前端主體10包括兩相對間隔固定板11、一 連接桿12和一滑桿13，該兩固定板11和滑桿13分別連接 在連接桿12的兩端。201215301 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a folding heat dissipation frame. [0002] [Prior technology 3 With the development of technology and technology, the use of various 3C products (notebooks, netbooks, PDAs, etc.) is becoming more and more popular. With the high integration and lightness and shortness, 3C products are produced during operation. The heat is also getting higher and higher, which is %' and the heat generated will be discharged in time to avoid damage to the product. 〇 [0003] In the case of a notebook computer, the vents are generally placed at the bottom of the computer. The bottom of the computer is generally in contact with the support (such as the desktop), so the recirculation is slow. In order to enhance the circulation of air at the bottom of the computer, '^虱 J placed the electric anger on the cooling stand. However, the existing scam method is folded, and its volume is large, which is disadvantageous for the user to go out and use the hot frame without the invention. [0004] In view of the fact that it is necessary to provide a type of folding for heat dissipation, the belt is used. The utility model relates to a folding heat dissipation rack. The heat dissipation frame comprises a main body, and the frame further comprises two front end support frames and two rear end support frames, wherein the political heat support frame and the two rear end support frames are respectively connected. To the two front sills of the main body, the two front end support frames are respectively rotated around the main body level and then folded at the two ends. On both sides, the two rear end support slings are respectively rotated around the main body level == = = on the main body side. [0006] The use of the folding heat sink support electronic device can effectively promote its heat dissipation and facilitate carrying out. 099132110 Form No. A0I01 Page 3 / Total π Page 0992056205-0 201215301 [Embodiment] [0007] Referring to FIG. 1 and FIG. 2, FIG. 1 is a perspective view of a folding heat dissipation frame 1 according to a preferred embodiment of the present invention. FIG. 2 is a perspective view of the folding heat sink 1 shown in FIG. 1 when folded. The heat dissipation frame 1 includes a main body 100, two front end support frames 20, two rear end support frames 40, a height adjustment frame 50 and a locking member 60. The main body 100 includes a front end main body 10 and a rear end main body 30. The front end main body 10 and the rear end main body 30 are slidably connected by a sliding mechanism, so that the front end main body 10 and the rear end main body 30 can slide relative to each other. The heat sink 1 is lengthened or shortened so that the user can adjust the length of the heat sink 1 as needed. The two front end support brackets 20 are connected to both sides of the front end main body 10, and can be rotated in the horizontal direction around the front end main body 10 by an external force, so that the front end support frame 20 is in an unfolded state (as shown in FIG. 1) or folded. Status (as shown in Figure 2). The two rear end support brackets 40 are connected to the end of the rear end main body 30, and can be rotated in the horizontal direction around the rear end main body 30 by an external force, so that the rear end support frame 40 is in an unfolded state (as shown in FIG. 1). Or folded state (as shown in Figure 2). One end of the height adjusting bracket 50 is connected to the front end main body 10 by the locking member 60, and the other end is supported on a supporting surface of the heat dissipating frame 1, such as a table top, in use. The height adjustment frame 50 is rotatable about the front end body 10 in a vertical direction to adjust the height of the heat dissipation frame 1. When adjusted to a desired height, the locking member 60 can be operated to lock the height adjustment frame 50, thereby The heat sink 1 is fixed at the adjusted height. Referring to FIG. 3, an electronic device 2 is placed on the folding heat dissipation frame 1. The electronic device 2 is placed on a support surface formed by the main body 100 and the two front end support frames 20, and the two rear end support frames 40 and the height adjustment frame 50 are used to jointly support the heat dissipation frame 1. In the present embodiment, the front end main body 10 can be adjusted to the electronic device 2 099132110 of different lengths by adjusting the sliding of the front end main body 10 with respect to the rear end main body 30, and the form number A0101 can be adjusted by the rotation height. The frame 50 allows the electronic device 2 to be in an optimal use angle. Referring to FIG. 4, the front end body 10 includes two oppositely spaced fixing plates 11, a connecting rod 12 and a sliding bar 13, and the two fixing plates 11 and the sliding bars 13 are respectively connected to the two ends of the connecting rod 12.
[0010] 請一併參照圖5，該後端主體30—端開設有與該滑桿13相 匹配的滑孔31，該前端主體10的滑桿13卡入滑孔31從而 使得該後端主體30連接至該前端主體10。該後端主體30 可沿著該滑桿13在該前端主體10上滑動，以延長或縮短 該散熱架1。 [0011] 請一併參照圖6，每個固定板11開設一轉軸孔14，該轉軸 孔14為一大孔14a和一小孔14b連通形成的階梯孔，且小 孔14b開在固定板11的外側，大孔14a開在固定板11的内 側。該轉軸孔14的大孔14a和小孔14b連接處開設有第一 内齒輪15，該第一内齒輪15的齒頂與小孔14b内壁持平。 [0012] 該高度調整架50包括一支撐部51和一轉動部52，該支撐 部51呈桿狀，該轉動部52連接至該支撐部51的一端。該 轉動部52中間位置開設一通孔53，該通孔53的孔徑與轉 軸孔14的大孔14a孔徑相同，該通孔53内壁上沿著其軸線 開設有第二内齒輪54。 [0013] 該鎖定件60包括兩卡摯塊61和一彈性件62，該卡摯塊61 的一端設置有外齒輪610，該兩卡摯塊61分別設置於前端 主體10的兩個轉軸孔14内，且卡摯塊61未設置外齒輪 610的一端穿出轉軸孔14的小孔14b，該彈性件62設置於 099132110 表單編號A0101 第5頁/共17頁 0992056205-0 201215301 兩卡摯塊61之間。在本實施方式當中，該彈性件62為一 螺旋型彈簧。 [0014] 請一併參照圖7，在該高度調整架50安裝至該前端主體10 時，該轉動部52設置於兩個轉軸孔14之間，該彈性件62 穿過該高度調整架50的通孔53。在該彈性件62未被壓縮 時，該卡摯塊61的外齒輪610與轉軸孔14中的第一内齒輪 15及轉動部52中的第二内齒輪54嚙合，從而鎖住高度調 整架50。當需要轉動高度調整架50時，可按壓該兩卡摯 塊61穿出轉軸孔14的一端，使得卡摯塊61向裏運動至外 齒輪610與第一内齒輪15脫離，從而解除對高度調整架50 的鎖定，使高度調整架5 0可沿著豎直方向轉動來調整散 熱架1的高度。當調整至所需高度時，可鬆開該兩卡摯塊 61，該彈性件62產生的彈力使得外齒輪610再次與第一内 齒輪15嚙合，從而鎖定該高度調整架50。 [0015] 該後端主體30未與前端主體10連接的一端設置一固定柱 32，讓後端支撐架40固定於該固定柱32上，該後端支撐 架40可在外力作用下繞著固定柱32水準轉動後折疊於前 端主體10的兩側。 【圖式簡單說明】 [0016] 圖1係本發明一較佳實施方式折疊式散熱架展開時的立體 圖。 [0017] 圖2係圖1所示折疊式散熱架折疊時的立體圖。 [0018] 圖3係圖1所示折疊式散熱架上放置一電子設備的立體圖 099132110 表單編號A0101 第6頁/共17頁 0992056205-0 201215301 [0019] 圖4係圖1所示折疊式散熱架的爆炸圖。 [0020] 圖5係圖4所示折疊式散熱架的後端主體的立體圖 [0021] 圖6係圖5所示折疊式散熱架的部分放大視圖。 [0022] 圖7係圖2所示VII-VII方向上的剖視圖。 [0023] 【主要元件符號說明】 散熱架：1 [0024] 電子設備：2 〇 [0025] 主體：100 [0026] 前端主體：10 [0027] 固定板：11 [0028] 連接桿：12 [0029] 滑桿：13 [0030] 轉軸孔：14 Ο [0031] 大孔.14 a [0032] 小孔：14b [0033] 第一内齒輪：15 [0034] 前端支撐架：20 [0035] 後端主體：30 [0036] 滑孔：31 [0037] 固定柱：3 2 099132110 表單編號A0101 第7頁/共17頁 0992056205-0 201215301 [0038] 後端支撐架： 40 [0039] 高度調整架： 50 [0040] 支撐部：51 [0041] 轉動部：52 [0042] 通孔：53 [0043] 弟一内齒輪· 54 [0044] 鎖定件：60 [0045] 卡摯塊：61 [0046] 外齒輪：610 [0047] 彈性件：62 099132110 表單編號A0101 第8頁/共17頁 0992056205-0[0010] Referring to FIG. 5 together, the rear end body 30 is endally provided with a sliding hole 31 matching the sliding rod 13, and the sliding rod 13 of the front end body 10 is engaged with the sliding hole 31 so that the rear end body 30 is coupled to the front end body 10. The rear end body 30 is slidable along the slide bar 13 on the front end body 10 to lengthen or shorten the heat dissipation frame 1. [0011] Referring to FIG. 6 together, each of the fixing plates 11 defines a rotating shaft hole 14 which is a stepped hole formed by connecting a large hole 14a and a small hole 14b, and the small hole 14b is opened on the fixing plate 11 On the outer side, the large hole 14a is opened on the inner side of the fixed plate 11. A first internal gear 15 is opened at a joint of the large hole 14a and the small hole 14b of the shaft hole 14, and the top of the first internal gear 15 is flush with the inner wall of the small hole 14b. The height adjusting frame 50 includes a supporting portion 51 and a rotating portion 52. The supporting portion 51 has a rod shape, and the rotating portion 52 is coupled to one end of the supporting portion 51. A through hole 53 is defined in the middle of the rotating portion 52. The through hole 53 has the same hole diameter as the large hole 14a of the rotating shaft hole 14. The inner wall of the through hole 53 is provided with a second internal gear 54 along its axis. The locking member 60 includes two latching blocks 61 and an elastic member 62. One end of the latching block 61 is provided with an external gear 610. The two latching blocks 61 are respectively disposed on the two rotating shaft holes 14 of the front end body 10. And the latching block 61 is not provided with one end of the external gear 610 passing through the small hole 14b of the shaft hole 14 , and the elastic member 62 is disposed at 099132110 Form No. A0101 Page 5 / Total 17 Page 0992056205-0 201215301 Two cards 61 between. In the present embodiment, the elastic member 62 is a spiral spring. [0014] Referring to FIG. 7 together, when the height adjusting frame 50 is mounted to the front end body 10, the rotating portion 52 is disposed between the two rotating shaft holes 14, and the elastic member 62 passes through the height adjusting frame 50. Through hole 53. When the elastic member 62 is not compressed, the external gear 610 of the latching block 61 meshes with the first internal gear 15 of the rotating shaft hole 14 and the second internal gear 54 of the rotating portion 52, thereby locking the height adjusting frame 50. . When the height adjustment frame 50 needs to be rotated, the two clamping blocks 61 can be pressed out of one end of the rotating shaft hole 14 so that the locking block 61 moves inwardly to the external gear 610 and the first internal gear 15 is disengaged, thereby releasing the height adjustment. The locking of the frame 50 allows the height adjusting frame 50 to be rotated in the vertical direction to adjust the height of the heat sink 1. When adjusted to the desired height, the two latching blocks 61 can be released, and the elastic force generated by the elastic member 62 causes the external gear 610 to again mesh with the first internal gear 15, thereby locking the height adjusting bracket 50. [0015] The end of the rear end body 30 that is not connected to the front end body 10 is provided with a fixing post 32, and the rear end support frame 40 is fixed on the fixing post 32. The rear end support frame 40 can be fixed under the action of an external force. The column 32 is horizontally rotated and folded on both sides of the front end body 10. BRIEF DESCRIPTION OF THE DRAWINGS [0016] FIG. 1 is a perspective view of a folded heat sink according to a preferred embodiment of the present invention. 2 is a perspective view of the folding heat sink shown in FIG. 1 when folded. 3 is a perspective view of an electronic device placed on the folding heat sink of FIG. 1 099132110 Form No. A0101 Page 6 of 17 0992056205-0 201215301 [0019] FIG. 4 is a folding heat sink shown in FIG. Explosion map. 5 is a perspective view of the rear end body of the folding heat sink shown in FIG. 4. [0021] FIG. 6 is a partial enlarged view of the folding heat sink shown in FIG. 5. 7 is a cross-sectional view taken along line VII-VII of FIG. 2. [Main component symbol description] Heat sink: 1 [0024] Electronic device: 2 〇 [0025] Main body: 100 [0026] Front end body: 10 [0027] Fixed plate: 11 [0028] Connecting rod: 12 [0029] ] Slide bar: 13 [0030] Shaft hole: 14 Ο [0031] Large hole. 14 a [0032] Small hole: 14b [0033] First internal gear: 15 [0034] Front end support: 20 [0035] Rear end Main body: 30 [0036] Slide hole: 31 [0037] Fixing post: 3 2 099132110 Form number A0101 Page 7 / Total 17 page 0992056205-0 201215301 [0038] Rear support frame: 40 [0039] Height mount: 50 [0040] Supporting portion: 51 [0041] Rotating portion: 52 [0042] Through hole: 53 [0043] Younger internal gear · 54 [0044] Locking member: 60 [0045] Clamping block: 61 [0046] External gear : 610 [0047] Elastic: 62 099132110 Form No. A0101 Page 8 / Total 17 Page 0992056205-0