201113436 TP2009017 31830twf.doc/n 六、發明說明： 【發明所屬之技術領域】 、本發明是有種風組，且特別是有關於一種 以無導線的方式完成電氣連接之風扇模組。 【先前技術】201113436 TP2009017 31830twf.doc/n VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a wind group, and more particularly to a fan module that performs electrical connection in a non-wireless manner. [Prior Art]
為因應現今電子產品高速度、高效能、且輕薄短小的 使得各種可攜式（p論ble)電子裝置已漸成主流。 就相型電腦而言，由於筆記型電腦無法提供很大的空間 來容置散熱系統，所以如何在筆記型電腦之有限的*間中 提高其散熱效率，此乃是業界所專注的焦點之—。一般而 言，筆記型電腦通常會配備有—風扇模組，发適於對筆纪 型電腦内粒健元件進行憾。纽輕_作時，筆 3電腦㈣之聽的空氣將經由人風口進人風扇模組的 風扇殼體内’由出風Π排至筆記型電腦之外 低筆記型電腦之内部的溫度。 曰 習知的風扇模組組裝於電腦的主機板上，並藉由主機 板=電源端子提供歡的。細，主機㈣風扇模組 ^的電源及控制訊號等電氣連接，均須仰賴縣導線做 為外部的線路連結。絕緣導線軸連接於風扇模組，但與 主機板之連結係獨立組裝於既有的風扇模組之外，亦即^ 風扇模組完成SJ定後，再進行風扇模組的絕緣導線對主機 板之電氣。肋制方面㈣，絕料線可能被拉扯 而使接頭與线_電源端子贿，錢絕料線與風扇 201113436 TP2009017 31830twf.doc/n 模組的電路板脫落。又，絕緣導線不能過長、也不應任由 其零亂無序，必須加以捆束及整理，以避免絕緣導線與旋 轉中的扇葉發生干涉而受損。以上種種的缺失，均說明了 絕緣導線的設計，對於组裝風扇模組於主機板上的做法確 實有進一步改善的空間。 【發明内容】 本發明提供一種風扇模組，不需絕緣導線的設計，避 免絕緣導線脫落或與扇葉發生干涉。 本發明提出-種風扇模組，包括—扇葉、—馬達、— =板以及一忒體。馬達用以帶動扇葉旋轉。電路板與馬 之運作且具有一組電性端子。殼體具有 端ΐί:二葉及馬達組設於容置空間，其中該組電性 導乇風===觸 及位於該插槽中的導電彈片。㈣丨匕括插槽以 魏上述 在本發明使電路板料殼體之一蓋板。 而該鏤空區的㈣，上述之蓋板具有—鏤空區， 伸臂，該些延伸臂跨;該板體連接的多個延 在本發明之一青Ά Ye,山 、也'_，上述之該組電性端子位 於該 201113436 TP2009017 31830twf.doc/n 板體上。 在本發明之-實施例中，上述之電路板的周緣還具有 -突出部延伸出該風扇框的周緣，而該組電性端子位於該 突出部。 在本發明之一實施例中’上述之殼體包括一蓋板及一 風扇框，該蓋板的周圍與該風扇框的周緣相結合，並形成 一出風口。 S本發明之一實施例中’上述之蓋板具有一鏤空區， 而該鏤空區的内部具有-板體以及與該板體連接的多個延 伸臂’該些延伸臂跨接於該鏤空區中。 在本發明之-實施例中，上述之電路板與該板體相結 合，以成為該蓋板的一部分，並顯露出該組電性端子。 在本發明之一實施例中，上述之蓋板與電路板相疊， 且該蓋板具有一開口，該開口顯露出該組電性端子。且 基於上述，本發明的風扇模組顯露出殼體外部的電性 端子，故不需使用絕緣導線，可避免絕緣導線可能被^ • 而使接頭脫落，以及避免絕緣導線與旋轉中的扇葉發峰+ 涉而受損。 ' 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 、 【實施方式】 圖1Α緣示本發明一實施例之風扇模組的分解示专 圖。圖1B繪示本發明一實施例之風扇模組的組裝示音圖^ 201113436 TP2009017 31830twf.doc/n 而圖1C!會示圖m的電路板的區域A與電氣連接部電性 連接的放大示意圖。請參寺圖1C，風扇模組⑽不需使用 絕緣導線，而是利用-組電性端子s與載板2()()(例如電 腦的主機板）上的電氣連接部E電性連接。電性端子8例 如是平面端子（俗稱金手指）’用以接收電源及控制訊號， 而電氣連接部E例如是導電彈片’導電料的料部與電 性端子S的表面直接接觸而形成一電氣連接結構，故不需 使用絕緣祕來傳遞或接收訊號。町針對風扇模組1〇〇 的結構詳細說明。 請參考圖1A及圖1B，風扇模組100包括一殼體11〇、 -電路板腕、-馬達（未緣示）以及—扇葉12〇。扇葉 120及馬達組設於殼體11〇的一容置空間。電路板i衞連 接馬達以控制該馬達之運作，進而帶動扇葉12〇旋轉。舉 例來說’扇S 120固定於一輪轂13〇的周緣，並可沿著輪 穀130的軸心旋轉而產生一氣流。馬達帶動扇葉12〇以預 定的轉速旋轉’而扇葉12G所產生喊流可朝著一出風口 102流動，並將熱源所產生的熱帶走，以降低系統的溫度。 雖本只化例未綠示一控制器或一處理器，但可想而 知，控制器電性連接電路板腕或載板200，並可對^路 板110a及载板200之間的訊號進行控制。舉例而言，一旦 ^統的溫度低於預設的溫度時，控制器可切斷供應給風扇 核組1〇〇的電源，而電路板11〇a的電性端子s不再接收電 源=使扇葉12G停止旋轉。—旦系統的溫度高於預設的 溫度控制器再開啟供應給風扇模組刚的電源，而電 201113436 i?2U_ 17 31830twf.doc/n 路板的電性端子S接收電源，以使扇葉l2〇旋轉。 值得Utc為了使電性端子s顯露於電路板u如 的-表面（例如底面112)上，本發明中的電路板110a做 為殼體110的一蓋板，以方便電性端子S與載板200的電 氣連接部E直接接觸導通完成電性連接，故不需先將絕緣 導線之-料接於·端子上，再藉由絕緣導線之另一端 的接頭插置於載板的插槽上。在圖丨中，殼體包括一風扇 框110b ’而電路板iioa的周緣與風扇框ii〇b的:周緣相結 口，以構成一完整的殼體11〇。因此，電路板1丨如可做 殼體110之蓋板。 ' 此外，在本實施例中，電路板11〇&的中央例如具有— 鏤空區Η，但不限定。鏤空區H可讓外部的空氣進入於殼 體110中’並經由扇葉J20的旋轉而產生一氣流。鏤空區 Η的内部例如具有—板體m以及多個延伸臂ιΐ6，且板 成由跨接於鏤空區Η的多個延伸臂丨丨6支撐而形成— 支撐部。支撐部可用以配置輪轂13〇及電動馬達等組件’ 其配置方式在此不再詳述。於本實施例中，電性端子§位 於底面112罪近電路板ii〇a厨緣處，但不限於此。 接著，靖參考圖2A及圖2B的風扇模組的分解圖及組 ^圖，而圖2C繪示圖2B的電路板的區域3與電氣連接部 电丨生連接的局部示意圖。在另一實施例中，電路板ll〇a 與風扇框ll〇b的配置方式大致上與上述實施例相同，差異 僅在於電路板還具有一突出部P，延伸出風扇框11% 的周緣’而電性端子S位於突出部卜突出部p的形狀如 201113436 TP2009017 31830twf.doc/n 同插頭的雜，故本實_可#_向 插置於-插槽202中，以使電性端子 ：， 電彈片204電性遠接^ 與插槽2〇2内的導 E主要是由插槽202以及位於插槽202内的多個 ^所構成，_不需賴由絕料線與電性端子S電^ 接，，請參考圖3A及圖SB之風扇模組的分解圖及組 Ϊ圖。在另：實施例中’殼體U0包括-風扇框110b^L 盖板110c。蓋板ii〇c例如是絕緣的塑勝材質而蓋板 的周緣與風扇框UOb的周緣相結合。蓋板⑽可 路板110a或增加整體的結構強度。此外，蓋板㈣的开】 狀如同上述實施例之電路板的形狀’此時，電路板 的形狀可縮小為所示的虛線區域，但本發明對於蓋板n〇c 及電，板llGa的組合不加以限制，亦可設計成不同的形 狀。蓋板110c的中央例如具有一鏤空區Ή1，可讓外邙的 空氣進入於殼體110中。鏤空區H1的内部例如呈有L板 體114a以及多個延伸臂116&，而板體1143由跨接於鏤空 區H1中的延伸臂116a支撐而形成一支撐部。 為了使電路板110a可做為蓋板110c的一部分，亦即 電路板110a與蓋板ll〇c整合為一體，可將電路板u〇a與 蓋板110c的板體114a相結合，例如將板體丨丨如挖空而形 成一可谷納電路板110a的開槽（未繪示），故電路板11〇a 可顯露於開槽中，而且顯露出電路板l1〇a的電性端子s。 另外，在圖3A中，若電路板;[10a不做為蓋板n〇c的一 201113436 TP2009017 31830twf.d〇c/n j刀’而是如習知的風扇電路板配置於風扇及馬達上時， 板U〇a與蓋板110a的板體114a相疊，但板體maIn order to meet the high speed, high efficiency, and lightness and shortness of today's electronic products, various portable (p) ble electronic devices have become mainstream. As far as the phase computer is concerned, since the notebook computer cannot provide a large space to accommodate the heat dissipation system, how to improve the heat dissipation efficiency in the limited* of the notebook computer is the focus of the industry - . In general, notebook computers are usually equipped with a fan module, which is suitable for regretting the internal components of the pen-type computer. When the light is _, the air that the pen 3 computer (4) listens to will enter the fan casing of the fan module through the air vent. The air is discharged from the air outlet to the outside of the notebook computer.习 The conventional fan module is assembled on the motherboard of the computer and provided by the main board = power terminal. Fine, host (four) fan module ^ electrical connection and control signals and other electrical connections, must rely on the county wire as an external line connection. The insulated wire shaft is connected to the fan module, but the connection with the motherboard is independently assembled to the existing fan module, that is, after the fan module completes the SJ, the insulated wire of the fan module is applied to the motherboard. Electrical. Ribs (4), the blank line may be pulled and the joints and wires _ power terminal bribes, money and wires and fans 201113436 TP2009017 31830twf.doc/n The circuit board of the module is detached. Moreover, the insulated wires should not be too long and should not be left out of order, and must be bundled and arranged to avoid interference between the insulated wires and the rotating blades. All of the above-mentioned shortcomings indicate the design of insulated wires, and there is indeed room for further improvement in assembling the fan modules on the motherboard. SUMMARY OF THE INVENTION The present invention provides a fan module that does not require the design of insulated wires to prevent the insulated wires from falling off or interfering with the blades. The invention provides a fan module comprising: a blade, a motor, a - plate and a body. The motor is used to drive the blade to rotate. The board and the horse operate and have a set of electrical terminals. The housing has an end ΐ: the two blades and the motor are disposed in the accommodating space, wherein the set of electrical hurricane === contacts the conductive elastic piece located in the slot. (4) Having a slot to the above. In the present invention, one of the circuit board housings is covered. And (4) of the hollowed out area, the cover plate has a hollowed out area, an extension arm, and the extension arm spans; the plurality of the connection of the plate body is extended in one of the inventions, Ye, Shan, also '_, the above The electrical terminals are located on the 201113436 TP2009017 31830twf.doc/n board. In an embodiment of the invention, the peripheral edge of the circuit board further has a protrusion extending beyond the periphery of the fan frame, and the set of electrical terminals is located at the protrusion. In an embodiment of the invention, the housing includes a cover and a fan frame, and the periphery of the cover is combined with the peripheral edge of the fan frame to form an air outlet. In one embodiment of the present invention, the cover plate has a hollowed out area, and the interior of the hollowed out area has a plate body and a plurality of extending arms connected to the plate body. The extending arms are bridged to the hollowed out area. in. In an embodiment of the invention, the circuit board is coupled to the board to form a portion of the cover and to expose the set of electrical terminals. In an embodiment of the invention, the cover plate is stacked on the circuit board, and the cover plate has an opening that exposes the set of electrical terminals. And based on the above, the fan module of the present invention exposes the electrical terminals outside the casing, so that it is not necessary to use insulated wires, the insulated wires may be prevented from being detached, and the insulated wires and the fan blades in the rotation may be avoided. + Damaged. The above described features and advantages of the present invention will be more apparent from the following detailed description of the embodiments. [Embodiment] Fig. 1 is an exploded perspective view showing a fan module according to an embodiment of the present invention. FIG. 1B is an enlarged schematic diagram showing the assembled sound diagram of the fan module according to an embodiment of the present invention, and the electrical connection of the region A of the circuit board of FIG. . Referring to Fig. 1C, the fan module (10) is electrically connected to the electrical connection portion E on the carrier 2 () (e.g., the motherboard of the computer) by using the set of electrical terminals s without using insulated wires. The electrical terminal 8 is, for example, a flat terminal (commonly known as a gold finger) for receiving power and control signals, and the electrical connection portion E is, for example, a conductive elastic piece. The material portion of the conductive material is in direct contact with the surface of the electrical terminal S to form an electrical The connection structure eliminates the need to use insulation to transmit or receive signals. The town has a detailed description of the structure of the fan module 1〇〇. Referring to FIGS. 1A and 1B , the fan module 100 includes a housing 11 , a circuit board wrist, a motor (not shown), and a blade 12 . The fan blade 120 and the motor assembly are disposed in an accommodating space of the housing 11 。. The circuit board is connected to the motor to control the operation of the motor, thereby driving the blade 12 to rotate. For example, the fan S 120 is fixed to the periphery of a hub 13 and can rotate along the axis of the valley 130 to generate an air flow. The motor drives the fan blades 12 to rotate at a predetermined speed. The shouting generated by the blades 12G can flow toward an air outlet 102 and move the heat generated by the heat source to lower the temperature of the system. Although the present embodiment does not show a controller or a processor, it is conceivable that the controller is electrically connected to the circuit board wrist or the carrier 200, and can be connected to the signal between the board 110a and the carrier 200. Take control. For example, when the temperature of the system is lower than the preset temperature, the controller can cut off the power supplied to the fan core group 1 , and the electrical terminal s of the circuit board 11〇a no longer receives the power supply = The blade 12G stops rotating. Once the temperature of the system is higher than the preset temperature controller, the power supply to the fan module is turned on, and the electrical terminal S of the 201113436 i?2U_ 17 31830twf.doc/n board receives power to make the fan blade L2〇 rotates. It is worthwhile for Utc to expose the electrical terminal s to the surface of the circuit board u (such as the bottom surface 112). The circuit board 110a of the present invention is used as a cover plate of the housing 110 to facilitate the electrical terminal S and the carrier board. The electrical connection portion E of the 200 is directly in contact with the conduction to complete the electrical connection. Therefore, it is not necessary to first connect the insulated conductor to the terminal, and then the connector at the other end of the insulated conductor is inserted into the slot of the carrier. In the figure, the housing includes a fan frame 110b' and the periphery of the circuit board iioa is connected to the peripheral edge of the fan frame ii〇b to form a complete housing 11〇. Therefore, the circuit board 1 can be used as a cover for the housing 110, for example. Further, in the present embodiment, the center of the circuit board 11 〇 & has, for example, a hollow area Η, but is not limited. The hollowed out area H allows external air to enter the casing 110' and generates an air flow by the rotation of the blade J20. The interior of the hollow region has, for example, a plate body m and a plurality of extension arms ι 6 and is formed by a plurality of extension arms 6 spanning over the hollow region — to form a support portion. The support portion can be used to configure the hub 13 and the components such as the electric motor. The configuration thereof will not be described in detail herein. In this embodiment, the electrical terminal § is located on the bottom surface 112, which is close to the circuit board ii〇a kitchen edge, but is not limited thereto. Next, reference is made to the exploded view and the assembled view of the fan module of FIG. 2A and FIG. 2B, and FIG. 2C is a partial schematic view showing the electrical connection of the region 3 of the circuit board of FIG. 2B with the electrical connection portion. In another embodiment, the arrangement of the circuit board 11a and the fan frame 11b is substantially the same as that of the above embodiment, except that the circuit board further has a protrusion P extending from the periphery of the fan frame by 11%. The electrical terminal S is located in the shape of the protruding portion p, such as the 201113436 TP2009017 31830twf.doc/n plug, so the actual _ can be inserted into the - slot 202, so that the electrical terminal: The electric elastic piece 204 is electrically connected to the ground and the guiding E in the slot 2〇2 is mainly composed of the slot 202 and a plurality of holes located in the slot 202, without depending on the dead wire and the electrical terminal. S electric connection, please refer to the exploded view and group diagram of the fan module of FIG. 3A and FIG. In another embodiment, the housing U0 includes a fan frame 110b^a cover plate 110c. The cover plate ii 〇 c is, for example, an insulating plastic material and the periphery of the cover plate is combined with the peripheral edge of the fan frame UOb. The cover plate (10) can extend the road plate 110a or increase the overall structural strength. Further, the opening of the cover plate (four) is shaped like the shape of the circuit board of the above embodiment. At this time, the shape of the circuit board can be reduced to the dotted line area shown, but the present invention is for the cover plate n〇c and the electric plate llGa. Combinations are not limited and can be designed in different shapes. The center of the cover plate 110c, for example, has a hollowed out region Ή1 for allowing the air from the outer casing to enter the casing 110. The inside of the hollowed out area H1 is, for example, an L plate body 114a and a plurality of extending arms 116& and the plate body 1143 is supported by an extending arm 116a that is bridged in the hollowed out area H1 to form a supporting portion. In order to make the circuit board 110a as a part of the cover plate 110c, that is, the circuit board 110a is integrated with the cover plate 110c, the circuit board u〇a can be combined with the plate body 114a of the cover plate 110c, for example, the board The body is, for example, hollowed out to form a slot (not shown) of the tunable circuit board 110a, so that the circuit board 11〇a can be exposed in the slot, and the electrical terminal s of the circuit board l1〇a is exposed. . In addition, in FIG. 3A, if the circuit board; [10a is not used as a cover of the cover n〇c, a 201113436 TP2009017 31830twf.d〇c/nj knife' is configured as a conventional fan circuit board is disposed on the fan and the motor. , the plate U〇a overlaps with the plate body 114a of the cover plate 110a, but the plate body ma
i加可顯露出電性端子S。因此，即使殼體110 曰力了现板110c，但只要電路板n〇a的電性端子Si plus can reveal the electrical terminal S. Therefore, even if the housing 110 is forced to the front plate 110c, as long as the electrical terminal S of the circuit board n〇a
露出來，均可利用電性端？ S與載板200上的電氣連接1'、 連接，不需使用習知的絕緣導線。 P 避条’ f發明的風扇模組不需使用絕緣導線，可 修#β…V線可能被拉扯而使接頭脫落，以及避免絕緣導 中的扇葉發生干涉而受損。本發明利;ί = 電:連ί的;:電性連接，亦即以無導線的方式完成 載板上 。述的缺點，並且方便風扇模組組裝於 做為殼體的-蓋板或做為蓋板 =少i;型省成本’更可降低風扇模組的高度， 部佔用空間，以達到薄形化的要求。 本發日Γ任露如上’然、其並非用以限定 發-保，故本 无W之甲5月專利乾圍所界定者為準。 【圖式簡單說明】 圖1B是本發明；分解示意圖。 連丄大示圖J。的電路板的區域-與電氣連接部電性 201113436 TP2009017 31830twf. doc/n 圖2A及圖2B是本發明另一實施例之風扇模組的分解 圖及組裝圖。 圖2C是圖2B的電路板的區域B與電氣連接部電性連 接的局部不意圖。 圖3A及圖3B是本發明另一實施例之風扇模組的分解 圖及組裝圖。 【主要元件符號說明】 100 ： 風扇模組 102 ： 出風口 110 ： 殼體 110a :電路板 110b :風扇框 110c :蓋板 112 ： 底面 114 ： 板體 116 ： 延伸臂 114a :板體 116a :延伸臂 120 ： 扇葉 130 ： 輪轂 200 ： 載板 202 ： 插槽 204 ： 導電彈片Exposed, can use the electrical end? S is electrically connected to the electrical connection 1' of the carrier 200, and does not require the use of conventional insulated wires. The fan module invented by P avoids the need to use insulated wires, and the #β...V wire may be pulled to cause the joint to fall off and the blade of the insulation guide to be prevented from interfering with damage. The invention is advantageous; ί = electricity: ί;; electrical connection, that is, the carrier board is completed in a non-wire manner. Disadvantages mentioned, and it is convenient to assemble the fan module as a cover plate or as a cover plate = less i; the type cost can reduce the height of the fan module, and occupy a space to achieve thinning Requirements. The date of this issue is as stated above. However, it is not intended to limit the issue of insurance. Therefore, it is subject to the definition of the patent for the May. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1B is a perspective view of the present invention; Even the big picture J. The area of the circuit board and the electrical connection portion are electrically connected. 201113436 TP2009017 31830 twf. doc/n FIG. 2A and FIG. 2B are an exploded view and an assembled view of a fan module according to another embodiment of the present invention. Fig. 2C is a partial schematic view of the region B of the circuit board of Fig. 2B electrically connected to the electrical connection portion. 3A and 3B are an exploded view and an assembled view of a fan module according to another embodiment of the present invention. [Main component symbol description] 100 : Fan module 102 : Air outlet 110 : Housing 110a : Circuit board 110b : Fan frame 110c : Cover plate 112 : Bottom surface 114 : Plate body 116 : Extension arm 114 a : Plate body 116 a : Extension arm 120 : Blade 130 : Hub 200 : Carrier 202 : Slot 204 : Conductive shrapnel
10 201113436 TP2009017 31830twf.doc/n E:電氣連接部 Η :鏤空區 HI :鏤空區 P :突出部 S:電性端子 C :開口 A、B .區域10 201113436 TP2009017 31830twf.doc/n E: Electrical connection Η : hollow area HI : hollow area P : protrusion S: electrical terminal C : opening A, B. area