201243553 六、發明說明： 【發明所屬之技術領域】 特別是指一種電子設 本發明是有關於一種電子設備 備的風量調節裝置。 【先前技術】 由於目前桌上型電腦或伺服器等電 电卞°又備的功能越來 越強大，且體積在設計時趨向輕薄化，因&，在有限的空 間限制下散熱模組的體積也會隨之縮小，進而影響散熱： 效率’導致系統内部因散熱不佳而造成當機的情形。故目 前市面上有多種散熱方式來解決前述問題所產生的影響， 如提高散熱模組的風扇轉速、採用厚度薄且面積大的風扇 或採用水冷系統及熱導管等方式。 但前述的散熱方式仍存在有以下所述的缺點： 1. 對於提高風扇轉速而言，風扇雖然隨著系統溫度上升 而提高轉速以增加進風量，但電子設備之殼體所開設的進 風孔數量及進風孔所構成的進風面積是固定的，因此，並 無法很有效地增加進風量，且風扇在高轉速運轉下容易產 生噪音及震動，對系統造成不良的影響。 2. 對於採用厚度薄且面積大的風扇而言，電子設備之殼 體需配合該風扇開設大型的進風孔，如此便會影響電子設 備的整體美觀’且灰塵易透過進風孔而累積於殼體内部。 3.對於採用水冷系統及熱導管的方式而言，兩者目前皆 屬於價格較高的散熱模式，會造成電子設備的製造成本提 201243553 另外’目前的筆記型電腦為了提高散熱效率，通常在 筆=己型電腦的機殼底面或側邊開設有大面積的進風孔，以 '曰加進風量，然而，此種方式易造成灰塵或雜物經由進風 孔進入機殼内部並累積於機殼内。 【發明内容】 本發明之目的，在於提供一種電子設備，藉由構造簡 單的風量調節裝置配置，能有效增加電子設備之容置空間 内的進風量’以增加散熱效率並降低製造成本。 本發明的目的及解決其技術問題是採用以下技術手段 來實現的，依據本發明所揭露的電子設備，包含一殼體及 一風量調節裝置。 殼體界定有一容置空間，及一使容置空間與外部相連 通的進風口，風量調節裝置包括一用以遮蔽進風口的板件 ，及一致動機構，致動機構可隨著容置空間内的溫度變化 而驅使板件運動以控制進風口開啟。 本發明的目的及解決其技術問題還可以採用以下技術 手段進一步實現。 前述的電子設備，風量調節裝置還包括一用以控制致 動機構作動而驅使板件運動的控制元件。 前述的電子設備，風量調節裝置還包括一溫度偵測元 件、一鍵盤控制器，及一電性連接於溫度偵測元件、鍵盤 控制器與控制元件之間的溫控電路，溫度偵測元件用以偵 測谷置空間内的溫度，並可隨溫度的變化而依序傳輸不同 的偵測值至溫控電路，溫控電路可依序將所述不同的偵測 201243553 值傳輸至鍵盤控制器上並接收鍵盤控制器所回傳的對應設 定值’溫控電路可依所述對應蚊值產生對應的電壓以控 制控制元件作動。 前述的電子設備，控制元件依照所述對應的電壓產生 對應的控制指令控制致動機構作動，使致動機構可隨著容 置空間内的溫度不同而控制板件運動的行程，以調整進風 口開啟或關閉的大小。 前述的電子設備，所述對應的電壓其中之一達到控制 元件所預設的一預設值時，控制元件產生一控制指令：制 致動機構作動，以將進風口開啟。 前述的電子設備，板件可運動地安裝於殼體上，致動 機構具有一與控制元件電性連接的馬達、至少一可受馬達 驅動而轉動的齒輪，及一與齒輪相嚙合並用以帶動板件運 動的齒條。 前述的電子設備，殼體包括一界定出進風口的側板， 及一設置於侧板内侧的支撐座，支撐座具有一長形滑槽， 致動機構還具有二互呈交叉狀且相樞接的連桿，各連桿的 一端設有一柩接於板件内側的樞接部，而另一端設有一卡 接於長形滑槽内的卡接部’齒條與二連桿中的一連桿的卡 接部相接合並可驅使卡接部於長形滑槽内滑移。 前述的電子設備’殼體包括一界定出進風口的側板， 及一設置於側板内侧的支撐座’致動機構還具有二互呈平 行的連桿’各連桿的一端設有一樞接於板件内側的第一枢 接部，而另一端設有一枢接於支撐座的第二樞接部，二連201243553 VI. Description of the invention: [Technical field to which the invention pertains] In particular, it relates to an electronic device. The present invention relates to an air volume adjusting device for an electronic device. [Prior Art] Since the functions of the desktop computer or the server, etc., are becoming more and more powerful, and the volume tends to be thinner and lighter in design, due to the limited space limitation of the heat dissipation module The volume will also shrink, which will affect the heat dissipation: The efficiency 'causes the internal system due to poor heat dissipation. Therefore, there are various heat dissipation methods on the market to solve the above problems, such as increasing the fan speed of the heat dissipation module, using a thin and large fan or using a water cooling system and a heat pipe. However, the foregoing heat dissipation methods still have the following disadvantages: 1. For increasing the fan speed, although the fan increases the rotational speed to increase the air intake amount as the system temperature rises, the air inlet hole of the electronic device housing is provided. The amount of air entering the air inlet and the air inlet are fixed. Therefore, the air intake cannot be effectively increased, and the fan is prone to noise and vibration at high speed, which adversely affects the system. 2. For a fan with a small thickness and a large area, the housing of the electronic device needs to be equipped with a large air inlet hole for the fan, so that the overall appearance of the electronic device is affected, and the dust is easily accumulated through the air inlet hole. Inside the housing. 3. For the way of using water cooling system and heat pipe, both of them are currently a higher cost heat dissipation mode, which will cause the manufacturing cost of electronic equipment to be raised 201243553. In addition, 'the current notebook computer is usually in the pen to improve the heat dissipation efficiency. = The bottom or side of the cabinet of the computer has a large-area air inlet hole to increase the air volume. However, this method is easy to cause dust or debris to enter the casing through the air inlet hole and accumulate in the machine. Inside the shell. SUMMARY OF THE INVENTION An object of the present invention is to provide an electronic device capable of effectively increasing the amount of air intake in an accommodation space of an electronic device by constructing a simple air volume adjusting device configuration to increase heat dissipation efficiency and reduce manufacturing cost. The object of the present invention and the technical problem thereof are achieved by the following technical means. The electronic device according to the present invention comprises a casing and an air volume adjusting device. The housing defines an accommodating space, and an air inlet for connecting the accommodating space to the outside, the air volume adjusting device includes a plate member for shielding the air inlet, and an actuating mechanism, and the actuating mechanism can follow the accommodating space The internal temperature changes drive the plate to control the air inlet opening. The object of the present invention and solving the technical problems thereof can be further realized by the following technical means. In the foregoing electronic device, the air volume adjusting device further includes a control element for controlling the actuation of the actuating mechanism to drive the movement of the plate member. In the above electronic device, the air volume adjusting device further includes a temperature detecting component, a keyboard controller, and a temperature control circuit electrically connected between the temperature detecting component, the keyboard controller and the control component, and the temperature detecting component To detect the temperature in the valley space, and sequentially transmit different detection values to the temperature control circuit according to the temperature change, the temperature control circuit can sequentially transmit the different detection 201243553 values to the keyboard controller. Up and receiving the corresponding set value returned by the keyboard controller' The temperature control circuit can generate a corresponding voltage according to the corresponding mosquito value to control the control element to act. In the foregoing electronic device, the control component controls the actuation mechanism to act according to the corresponding voltage to generate a corresponding control command, so that the actuation mechanism can control the stroke of the movement of the plate according to the temperature in the accommodation space to adjust the air inlet. The size of the opening or closing. In the foregoing electronic device, when one of the corresponding voltages reaches a preset value preset by the control component, the control component generates a control command: the actuation mechanism is actuated to open the air inlet. In the above electronic device, the plate member is movably mounted on the housing, and the actuating mechanism has a motor electrically connected to the control element, at least one gear that can be driven to rotate by the motor, and a gear meshing with the gear The rack of motion of the plate. In the foregoing electronic device, the housing includes a side plate defining an air inlet, and a support seat disposed on the inner side of the side plate. The support base has an elongated sliding slot, and the actuating mechanism further has two cross-shaped and pivotal interfaces. a connecting rod, one end of each connecting rod is provided with a pivoting portion connected to the inner side of the plate member, and the other end is provided with a connecting portion of the connecting portion 'rack and the two connecting rods stuck in the elongated sliding groove The snap portions of the rod engage and can drive the snap portion to slip within the elongated chute. The aforementioned electronic device 'housing includes a side plate defining an air inlet, and a supporting seat disposed on the inner side of the side plate. The actuating mechanism further has two parallel connecting links. One end of each connecting rod is provided with a pivoting plate. a first pivoting portion on the inner side of the member, and a second pivoting portion pivotally connected to the support base at the other end,
6 201243553 桿中的一連桿具有一長形導孔， 孔内並可沿長料歸移的連接部m接於長形導 前述的電子設備，殼體包括-界定出進風口的側板， =一設置於側板内侧的切座，A❹具有_螺孔，㈣ 機構還具有-可受馬達驅動而轉動的主動齒輪、一與主動 的從動齒輪’及一設置於板件内側且螺接於螺 的螺接件，從動齒輪具有-供螺接件螺接的螺接孔。 前述的電子設備，殼體包括一界定出進風口的側板， 一=接於側板上，致動機構還具有—設置於板件内側的 女、，及一由安裝件所界定的長形導槽，齒條具有一卡 接於長形導槽内並可沿長形導槽滑移的連接部。 前述的電子設備，板件框接於殼體上並具有__第 釣’致動機構具有—與第一卡鉤卡擎的第二卡鉤’及至少 -用以提供板件朝進風口外侧彈開之彈力的第一彈菁。 、前述的電子設備，致動機構還具有一與控制元件電性 連接並可驅使第—卡鉤與第—卡鉤分離的致動開關。 前述的電子設備’板件樞接於殼體上並具有一第一卡 鉤’致動機構具有_安裝於殼體並與第—卡鉤卡掣的第二 卡句及至^用以提供板件朝進風口外側彈開之彈力的 第一ί簧’第二卡鉤可供按壓以使其與第—卡鉤分離。 —刖述的電子設備，致動機構還具有一安裝於殼體上的 安裝座，及-設置於安I座内的第二彈酱安裝座包括一 供第-卡鉤及第二彈簧穿設的穿孔，第二卡釣包括一用以 卡掌；第I鉤的卡擎部及一位於卡擎部相反端的按壓 201243553 部’第二彈簧為一用以提供第二卡鉤復位彈力的壓縮彈簧 前述的電子設備，殼體包括一界定出進風口的側板， 及一設置於側板内側的支撐座，支撐座具有一長形滑槽， 致動機構還具有二互呈交叉狀且相樞接的連桿，及二第一 彈簧，各連桿的一端設有一樞接於板件内側的樞接部，而 另一端設有一卡接於長形滑槽内並可沿長形滑槽滑移的卡 接部，各第一彈簧為一設置於二連桿之間的扭力彈簧。 前述的電子設備，殼體包括一界定出進風口的側板， 及一設置於側板内側的支撐座，致動機構還具有二互呈平 行的連桿，及二第—彈簧，各連桿的—端設有—樞接於板 件内側的第一樞接部，而另一端設有一樞接於支撐座的第 二極接部’各第—彈簧為—設置於各連桿與支樓座之間的 扭力彈箐。 前述的電子設備，殼體包括一界定出進風口的側板， =牛=接於側板上，致動機構還具有—設置於側板内側的 =立件’第-彈簧為—設置於板件衫位件之間的扭力彈 簧0 =的：子設備’殼體包括一界定出進風口的底板， 接=形導孔，致動機構具有-與控制元件電性連 喃人^條―可受馬達驅動而轉動的齒輪，及—與齒輪相 -的齒條’齒條具有一穿設於長形 孔滑移以㈣板件轉動的連接部。 並了/。長九導 前述的電子設備，殼體包括-界定出進風口的底板， 201243553 板件具有一長形導孔，致動機構具有一安裝於殼體並與板 件相接合的操作桿，操作桿具有一穿設於長形導孔内並可 沿長形導孔滑移以控制板件轉動的連接部。 本發明的電子設備’藉由風量調節裝置的配置，可增 加容置空間内的進風量，以有效增加散熱風扇散熱的效率 ’並降低系統内部因散熱不佳而造成當機的情形。此外， 藉由構造簡單的風量調節裝置設計，即可有效增加散熱效 率，而不需採用價格較高且構造複雜的散熱模組，藉此能 有效地降低製造成本。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之十二個較佳實施例的詳細說明中將 可清楚的呈現。透過具體實施方式的說明，當可對本發明 為達成預定目的所採取的技術手段及功效得一更加深入且 具體的了解，然而所附圖式與内容所提之溫度設定只是提 供參考與說明之用，並非用來對本發明加以限制。 ，在以下的說 在本發明被詳細描述之前，要注意的 明内容中，類似的元件是以相同的編號來表示。 如圖1所示，是本發明電子設備的第—較佳實施例 該電子設備100包含一殼體10，及一風量調節裝置2〇， 體10界定有一容置空間n，及一使容置空間u與外部 連通的進風口 12，風量調節裝置20用以抢也丨& „6 201243553 A link in the rod has an elongated guide hole, and the connecting portion m in the hole and along the long material returning is connected to the electronic device of the elongated shape, and the housing comprises a side plate defining the air inlet, a cutting seat disposed on the inner side of the side plate, the A ❹ has a screw hole, and (4) the mechanism further has a driving gear that can be driven by the motor, an active driven gear and a screw disposed on the inner side of the plate and screwed to the snail The screwing member, the driven gear has a screwing hole for screwing the screw. In the foregoing electronic device, the housing includes a side plate defining an air inlet, and a side plate is connected to the side plate, and the actuating mechanism further has a female body disposed on the inner side of the plate member, and an elongated guide groove defined by the mounting member. The rack has a connecting portion that is engaged in the elongated guide groove and is slidable along the elongated guide groove. In the above electronic device, the board is framed on the housing and has a __fishing' actuation mechanism having a second hook with the first hook card shackle and at least - for providing the panel toward the outside of the air inlet The first bullet of the elastic force that bounces off. In the foregoing electronic device, the actuating mechanism further has an actuating switch electrically connected to the control element and capable of driving the first hook and the first hook to be separated. The aforementioned electronic device 'board member is pivotally connected to the housing and has a first hook' actuation mechanism having a second card attached to the housing and being latched with the first hook and the corresponding card for providing the plate The first spring-loaded second hook of the elastic force that is bounced outward of the air inlet is pressed to be separated from the first hook. - the electronic device of the above description, the actuating mechanism further has a mounting seat mounted on the housing, and the second magazine mounting seat disposed in the seat of the housing includes a first hook and a second spring The second card fishing includes a palm grip; the first hook of the card and a press at the opposite end of the cartridge; 201243553 'the second spring is a compression spring for providing the second hook returning elastic force In the above electronic device, the housing includes a side plate defining an air inlet, and a support seat disposed on the inner side of the side plate. The support base has an elongated sliding slot, and the actuating mechanism further has two cross-shaped and pivotal interfaces. a connecting rod and two first springs, one end of each connecting rod is provided with a pivoting portion pivoted to the inner side of the plate member, and the other end is provided with a card that is engaged in the elongated chute and can slide along the elongated chute. The engaging portion, each of the first springs is a torsion spring disposed between the two links. In the above electronic device, the housing comprises a side plate defining an air inlet, and a support seat disposed on the inner side of the side plate, the actuating mechanism further has two parallel connecting rods, and two first springs, each of the connecting rods The end is provided with a first pivoting portion pivotally connected to the inner side of the plate member, and the other end is provided with a second pole connecting portion pivoted to the supporting seat, and each of the first springs is disposed at each of the connecting rod and the supporting base Torque between the two. In the foregoing electronic device, the housing includes a side plate defining an air inlet, the cow is connected to the side plate, and the actuating mechanism further has a vertical member disposed on the inner side of the side plate, and the first spring is disposed on the plate member. The torsion spring between the 0 =: the sub-device 'housing includes a bottom plate defining the air inlet, the connecting hole, the actuating mechanism has - and the control element is electrically connected to the arm - can be driven by the motor The rotating gear, and the rack-to-pinion rack, has a connecting portion that is disposed to slide in the elongated hole to rotate the (four) plate member. And /. In the foregoing electronic device, the housing includes a bottom plate defining an air inlet, the 201243553 plate member has an elongated guide hole, and the actuating mechanism has an operating rod mounted on the housing and engaged with the plate member, the operating rod The utility model has a connecting portion which is disposed in the elongated guiding hole and is slidable along the elongated guiding hole to control the rotation of the plate member. The electronic device of the present invention can increase the amount of air in the accommodating space by the configuration of the air volume adjusting device, thereby effectively increasing the efficiency of heat dissipation of the heat dissipating fan and reducing the situation in the system due to poor heat dissipation. In addition, by constructing a simple air volume adjusting device design, the heat dissipation efficiency can be effectively increased without using a heat-dissipating module having a high price and a complicated structure, thereby effectively reducing the manufacturing cost. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the accompanying drawings. Through the description of the specific embodiments, a more in-depth and specific understanding of the technical means and effects of the present invention for achieving the intended purpose can be obtained, but the temperature setting mentioned in the drawings and contents is only for reference and explanation. It is not intended to limit the invention. In the following, before the present invention is described in detail, similar elements are denoted by the same reference numerals. As shown in FIG. 1 , it is a preferred embodiment of the electronic device of the present invention. The electronic device 100 includes a housing 10 and an air volume adjusting device 2 . The body 10 defines a receiving space n and a receiving portion. The air inlet 12 of the space u is connected to the outside, and the air volume adjusting device 20 is used to grab the 丨&
明，當 開啟’藉此，以增加容置空間j j 中’電子設備100是以電腦主賴 是以電腦主機或伺服器為例作說 201243553 然’電子設備100也可為投影機或其他工作時會產生大量 熱量而需要有良好散熱機制的電子裝置。 如圖1及圖2所示，殼體10包括一界定出進風口 12 的側板13，及一設置於側板13内側並與側板13相連接的 支撲座14’風量調節裝置20包括一用以遮蔽進風口 12的 板件2 ’及一用以驅使板件2運動以控制進風口 12開啟面 積的致動機構3。支撐座14具有一延伸方向與板件2平行 的長形滑槽141，致動機構3具有二互呈交叉狀且交叉處樞 接在一起的連桿31，各連桿31 一端設有一枢接於板件2内 側的樞接部311，而另一端設有一卡接於長形滑槽141内的 卡接部312，兩連桿31的卡接部312可沿著長形滑槽141 朝相向或相反方向滑移，以帶動板件2相對於側板丨3移動 。致動機構3還具有一設置於容置空間u内的馬達32、一 可受馬達32驅動而轉動的齒輪33 ’及—與齒輪33相响合 的齒條34,齒條34的延伸方向與長形滑槽141的延伸方向 相同，齒條34如圖2所示地位於長形滑槽141的右側端並 與連才于31的卡接部312相接合，其中，齒條是與該 卡接部312相樞接，隨著錄33㈣齒條34移動的行程 不同’齒條34帶動卡接部312在長形滑槽i4i内移動的行 程也會隨之改變，藉此，可控制兩連桿31之間的轉動角度 並改變板件2的運動行程，以調整進風口 12開啟的大小。 如圖2及圖3所tf，圖3為風量調節裝置2〇之控制流 _、’風量調《置2G還包括—與致動機構3的馬達Μ 電性連接的控制元件5、—溫度制元件6、-鍵盤控制器 10 201243553 (KBC)7,及-電性連料溫度_元件6、鍵盤控制器7與 控制元件5之間的溫控電路8。溫度偵測元件6用以偵测容 置空間11内特定部位（如特定位置或特定電子元件）之溫度 ’在本實施例中’是以偵測中央處理器（cpu)(圖未示）的溫 度為例作說明’而控制元件5為一用以驅使馬達32作動的 驅動電路。溫度谓測元件6隨著中央處理器在工作時所產 生的溫度變化，會對應地產生不同的溫度谓測值，溫度谓 測元件6會依序將各溫度_值傳輸至溫控電路％溫控電 路8會依序將不同的溫度偵測值傳輸至鍵盤控制器7上， 接著鍵盤控制器7會回傳對應設定值至溫控電路8，使溫控 電路8可依所述對應蚊值產生對應的電壓，並將對= 電壓同時傳輸至-散熱風扇9以及控制元件5上，藉此， 散熱風扇9可隨著中央處理器的溫度不同而產生不同的轉 速’以對中央處理器散熱。而控制元件5依對應的電壓會 產生對應的控制指令控制致動機構3的馬達32作動，使得 馬達32及齒輪33可依控制指令的不同而帶動齒條％移： 不同的行程，以調整進風口丨2開啟的大小。 進-步說明如T :當溫度偵測元件6㈣令央處理器 的溫度例如為5G度時，鍵盤控制器7會回傳給溫控電路8 一對應的設定值’使溫控電路8產生例如3 5V的電壓控制 散熱風扇9的轉速，並同時控制控制元件5作動，此時， 控制元件5疋控制馬達32不轉動，使得板件2是在一遮蔽 進風口 12的遮蔽位置（如圖2所示），藉由殼體⑺上其他部 位的進風孔（圖未示）配置，使得散熱風扇9可將殼體1〇外 11 201243553 送至容置空間U内’以對中央處理器散熱。如 及圖5所5F，當溫度谓測元件6偵測中央處理器 ::度上昇至例如6〇度時，鍵盤控制器7會回傳給溫控電 路8 —對應的設定值佬，田 你私勒使/皿控電路8產生例如4V的電麼驅 扇9的轉速加快’並同時控制控制元件5作動 =件5產生一控制指令使得馬達32帶動齒條Μ朝箭 ^所不的方向推動—連桿31的卡接部312移動由於另 一連桿31的柩接部311與板 卡接部312限位於 齒條1 —，且兩連桿31之間互相枢接在-起，因此 接部312移料會促使兩連桿31推動板 朝箭碩Π所示的方向移動至圖4所示的第一開啟 ，藉此將進風口 12開啟以增加 . . θ力進風的面積，使得令央處理 器的恤度上昇時，容置空間u 处 著，合、、σ声柏.丨_ I此同時增加。接 w/皿度偵測疋件6偵測中央處理器的溫度上昇至例如 7〇度時，鍵盤控制器7會回傳給溫㈣路8 值，使溫控電路8產生例如4 5V 對應的叹疋 M ^ a ,.. ’電堅驅使散熱風扇9的 ，速:加快，並同時控制控制元件5作動，控制元件5產 方而純、“ 再度帶動齒條％朝箭頭〗所示的 ^動連桿31的卡接部312移動，促使 動板件2朝箭頭„所示的 f 1再推 ββ 〇由第一開啟位置移動至圖5 所不的第二開啟位置，藉此再增加進風的面積。 開啟9轉速增加時，進風面積也會隨著板件2 =不同而逐漸加大，藉此，可有效增加散熱風扇9 效率，以降低系統内部因散熱不佳而造成當機的情 12 201243553 形此外，本實施例藉由構造簡單的風量調節裝置2〇設計 ，即可有效增加散熱效率，而不需採用價格較高且構造複 雜的散熱模組，藉此能有效地降低製造成本。再者，風量 調即裝置20的板件2未啟動前是與殼體1〇的側板13切齊 ，因此不會影響電子設備1〇〇的整體外觀。 值得提的疋，雖然本實施例是以中央處理器的溫度 逐漸上昇來說明，但中央處理器在實際工作時，其溫度會 時高時低地變化’目此，馬達32會帶動齒條34朝箭頭！所 不方向向左移動，或朝相反於箭頭！所示方向向右移動藉 可隨著中央處理器的工作溫度不同而控制進風口 12開 啟的大小。另外，為了方便說明，在本實施例中’只以溫 度偵測元件6 _中央處理器的溫度例如為％度、6〇度及 度三個偵測值’以及溫控電路8產生三個對應的電：值 為例來說明，當然在實際應用時，溫度價測㈣6也可賴 測更高或更低的溫度’所欲偵測的偵測值及其對應的電壓 值可視需求作不同的設定，且板件2的移動行程可作更多 段的改變，並不以本實施例所揭露的為限。 是本發明電子設備的第二較 Μ之間的接合方式與第一較 的設計及作動方式有所不同 如圖6、圖7及圖8所示，；| 佳實施例’其板件2與支撐座14 佳實施例類似，但致動機構3的 ’致動機構3具有 5、一枢設於致動開 —^卡釣3 6，及_第 板件2的内側面設有一第一卡釣21 一與控制元件5電性連接的致動開關35 關35上並用以與第一卡鉤21卡掣的第 13 201243553 一彈簣37，各第一彈簧37為一扭力彈簧且其兩彈臂37i分 別與兩連桿31抵接，用以提供板件2朝進風口 12外侧彈 開之彈力。在本實施例中，控制元件5為一控制器，當控 制元件5判斷溫控電路8(圖3)所產生對應的電壓值中有— 電壓值與其設定内的一預設值相同時，控制元件5會產生 一控制指令控制致動開關35開啟，使得致動開關35驅使 第二卡鉤36樞轉而與第一卡鉤21分離，此時，藉由第— 彈簧37的彈力作用驅使兩連桿31轉動，使得板件2可由 圖6所示的遮蔽位置被連桿31帶動至圓8所示的開啟位置 。需說明的是，控制元件5的預設值可設定例如為3 5v、 4V、4.5V或其他的數值’可視需求作不同的設定。 如圖9、圖1〇及圖π所示，是本發明電子設備的第三 較佳實施例，其板件2與支撐座14之間的接合方式與第二 較佳實施相同，但致動機構3的設計及作動方式有所不同 〇 致動機構3具有一安裝於殼體10上的安裝座38及一 第二彈簣39,安裝座38具有一供第二卡鉤36〇及第二彈簧 39穿設的穿孔381，安裝座38並具有一將穿孔381分隔成 一第一孔部382與一第二孔部383的隔板384，第二卡鉤 36〇具有一外露出第一孔部382外並用以與第--^釣21卡 掣的卡掣部361，及一位於卡掣部361相反端且外露出第二 孔部383外的按壓部362,第二彈簧39為一設置於第二孔 部383内且抵接於隔板384與按壓部362之間的壓縮彈簧 ’用以提供第二卡鉤360復位彈力。 14 201243553 使用者藉由按壓第二卡鉤360的按壓部362使卡掣部 361與第一卡鉤21分離，此時，第一彈簧37的彈力作用驅 使兩連桿31轉動，使得板件2可由圖9所示的遮蔽位置被 連杯31帶動至圖π所示的開啟位置。在本實施例中，致動 機構3是提供使用者自行操控的機制，使用者可視需求來 決定是否要將板件2開啟。 如圖12所示，是本發明電子設備的第四較佳實施例， 其控制元件5控制馬達32的方式與第__較佳實施例相同， 但板件2與支撐座14之間的接合方式與第一較佳實施例有 所不同。 致動機構3具有二互呈平行的連桿4〇，各連桿4〇的延 伸方向與板件2的延伸方向不同並與板件2之間夾一角度 ’各連桿40的一端設有一枢接於板件2内側的第一柩接: 4〇卜而另-端設有-插接於支揮座14上的第二樞接部術 ’其中位於靠齒條34側的連桿4〇還設有一沿桿件方向延 申的長科孔403，齒條34具有一卡接於長形導孔彻内 並可沿長形導孔彻滑移的連接部34卜當溫度仙元件6( =二中轉央.處理器的溫度為％度時，控制元件5是控制 二使得板件2是在一遮蔽進…2的遮蔽 孔彻近ρΓ) ’此時齒條34的連接部341抵於長形導 声上昇至60^°當溫度_騎6偵測中央處理器的溫 ί動齒條J 制元件5控制馬達32如圖13所示地 ’、月箭碩ΠΙ所示的方向移動，齒條34會;^ 轉使传板件2可朝箭頭^所示的方㈣動至第_ 15 201243553 開啟位置（如圖13所示），此時齒條34 形導孔403的中段處。當溫度_元“二Γ二= 的:度上昇至7°度時，控制元件5控制馬達32如圖14: =帶動*條34朝箭頭m所示的方向移動，齒 帶動連桿40植轉使得板件2再朝箭頭以所示的方 一開啟位置轉動至第二開啟位置（如圖14所示），此時 Μ的連接部341位於長形導孔彻近底端處。 圖15圖16及圆17所示，是本發明電子設備的第 五較佳實施例，其㈣元件5㈣致動_ 3的致動開關 5的方式與第一較佳實施例相同而板件2與支撐座μ之 間的接合方式與第四較佳實施例類似，不同之處在於致動 機構3的兩第一彈簧37的設置位置。各第一彈簧η的兩 彈臂371分別抵接於連桿4〇及支撐座14，藉此，當第二卡 釣36與第-卡鉤21分離時’第—彈簧37的彈力作用驅使 兩連桿40轉動，使得板件2可由圖15所示的遮蔽位置被 連桿40帶動至圖17所示的開啟位置。 如圖18、圖19及圖20所示，是本發明電子設備的第 六較佳實施例，其致動機構3的第二卡鉤36〇的操作方式 與第二較佳實施例相同，而板件2與支撐座丨4之間的接合 方式與第五較佳實施例相同，當使用者按壓第二卡鉤36〇 的按壓部362使卡掣部361與第一卡鉤21分離時，第一彈 簧37的彈力作用驅使兩連桿4〇轉動，使得板件2可由圖 18所示的遮蔽位置被連桿4〇帶動至圖2〇所示的開啟位置 201243553 如圖21所示，是本發”子設備的第烤佳實_ 其控制…控制馬達32的方式與第一較佳實施例相同： 但致動機構3的設計及作動方式有所不同。 π 支撐座14具有一螺孔142，致動機構3具 達32驅動而轉動的主動齒輪41、一與主動齒輪41相= 的從動齒輪42,及一設置於板件2内側的螺接件43，從： 齒輪42設有-與螺孔142位置相對應的螺接孔切 ^同時螺接於切座14的螺孔142及從= 5=1 測元件6(圖3)_央處理器的溫度為 5〇度時，控制讀5是控制馬達32不轉動，使得板件2 ^ 在：遮蔽進風口 12的遮蔽位置(如圖21所示)。： 元件“貞測中央處理器的溫度上昇至6〇度時，控制元= 控制馬達32帶動主動齒輪41轉動，主動齒輪4 :輪42轉動’此時’螺接件43因從動齒輪42的帶二 箭頭v所示的方向向上旋轉，並將板件2帶_第 位置(如圖22所示)。當溫度债測元件“貞測中央處理： 溫度上昇至7〇度時，控制元件5控制馬達32再度帶動主 動齒輪41轉動，主動齒輪41連動從動齒輪42轉動，此時 ，螺接件43因從動齒輪42的帶動而再朝箭頭ν所示的方 向向上旋轉，並將板件2由第一開啟位置帶動到第 位置（如圖23所示）。 如圖24所示，是本發明電子設備的第八較佳實施例 其控制元件5控制馬達32的方式與第—較佳實施例相同 但板件2與侧板13之間的接合方式有所不同。 17 201243553 接處ίΓ的一端㈣於側板13上，且板件2内侧面近抱 =狄有-安裝件44,安裝件44界定有—長形導槽物， 齒條34配置時其延伸方向與板 …連接部-卡接於長形導槽：:並了 Γ Α/Ι1 ^ 1内並可沿長形導楢 5 0 。當溫度偵測元件6 (圓3)偵測中央處理器的溫度為 度時，控制元件5⑽ 在遮破進風口 12的遮蔽位置（如圖24所示）， 、理器的溫度上昇至60度時，控制 :帶動齒條34向上移動，連接部341沿長形導槽441 = 舒=板件2 ’使板件2以其與側板13的㈣處為轴心朝 箭頭IV所示的方向轉動至第一開啟位置（如圆Μ所示广此 二：接部341位於長形導槽441中段處。當溫度偵測元 :“偵測中央處理器的溫度上昇至7〇度時控制元件5控 /馬達32再度帶動齒條34向上移動，連接部341沿長形 導:441滑移並推動板件2，使板件2以其與側板u的拖 為軸u再朝箭頭IV所示的方向由第一開啟位置轉動至 第二開啟位置（如圖26所示），此時，連接部341鄰近於長 形導槽441左側端。 如圖27、圖28及圖29所示，是本發明電子設備的第 九較佳實施例’其控制元件5控制致動機構3的致動開關 35的方式與第二較佳實施例相同，而板件2與側板13之間 的接〇方式與第人較佳實施例類似，不同之處在於致動機 構3的第-彈簧37的設置位置。 201243553 側板13内側設有一定位件131，定位件131鄰近於板 件2與側板13的樞接處，第一彈簧37的兩彈臂371分別 抵接於板件2内侧與定位件131，藉此，當第二卡鉤％與 第一卡鉤21分離時，第一彈簧37的彈力作用驅使板件2 由圖27所示的遮蔽位置朝箭頭IV轉動到圖29所示的開啟 位置。 如圖30、圖31及圖32所示，是本發明電子設備的第 十較佳實施例，其致動機構3的第二卡鉤36〇的操作方式 與第二較佳實施例相同，而板件2與側板丨3之間的接合方 式與第九較佳實施例相同。當使用者按壓第二卡鉤36〇的 按壓部362使卡掣部36丨與第一卡鉤21分離時，第一彈簧 37的彈力作用驅使板件2由圖3〇所示的遮蔽位置朝箭頭 ϊν轉動到圖32所示的開啟位置。 如圖33所示，是本發明電子設備的第十一較佳實施例 ，電子設備110為一筆記型電腦，其結構設計及操作方式與 第—較佳實施例有所不同。 殼體10’具有一底板15，底板15具有三個彼此相間隔 的進風口 12,風量調節裝置2〇包括三分別用以遮蔽進風口 12的板件2’ ’各板件2’具有一長形導孔22，齒條34,具有 本體342，及三分別由本體342傾斜朝下凸伸的支臂343 各支臂343末端設有一穿設於長形導孔22内並可沿長形 導孔22滑移的連接部344。當溫控電路8(圖3)所產生對應 的電壓值中有一電壓值與控制元件5内的一預設值相同時 控制几件5會產生一控制指令控制馬達32帶動齒條34, 19 201243553 ^箭頭ΠΙ所示方向向右移動，使連接部344由長形導孔22 内的左側端逐漸移動至右側 m,, ^ 田連接0P 344移動至長形 的右側端時，各板件2,因自身重量的關係由圖33 堂賴位置朝箭頭VI轉動到圖34所示的開啟位置。 說明的是，進風口 12及板件2，的設計數量並不以本實施 歹，所揭露的為限，可視實際需求作數量上的調整。 如圖/5所示’是本發明電子設備的第十二較佳實施例 其結構设計大致與第十一較佳實施例相同，但致動機構3 的操作方式與第十一較佳實施例有所不同。 致動機構3具有一安裝於殼體1〇，的操作桿，操作桿 具有本體451，及二分別由本體451傾斜朝下凸伸的 支I 452，本體451設有一外露出殼體1〇’的操作部453， 各支臂452末端設有一穿設於長形導孔22内並可沿長形導 孔22滑移的連接部45[當使用者將操作部453朝箭頭ΙΠ 所示方向向右拉動時，連接部454會由長形導孔22内的左 側端逐漸移動至右侧端，當連接部454移動至長形導孔22 内的右侧端時，各板件2’因自身重量的關係由圖35所示的 遮蔽位置朝箭頭VI轉動到圖3 6所示的開啟位置。 歸納上述，上述各實施例中’藉由風量調節裝置20的 配置，可增加容置空間11内的進風量，以有效增加散熱風 扇9散熱的效率’並降低系統内部因散熱不佳而造成當機 的情形。此外，藉由構造簡單的風量調節裝置2〇設計，即 可有效增加散熱效率，而不需採用價格較高且構造複雜的 散熱模組，藉此能有效地降低製造成本，故確實能達到本 20 201243553 發明所訴求之目的。 准、上所述者’僅為本發明之較佳實施例而已，當不 食匕乂此限疋本發明實施之範目’即大凡依本發明申請專利 la圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。另外本發明的任—實施例或 申請專利㈣殘達成本發明所揭露之全部目的或優點或 特點。此外，摘要部分和標龍是用來_專利文件搜尋 之用’並非用纟限制本發明之權利範圍。 【圖式簡單說明】 圖1疋本發明電子设備的第—較佳實施例的立體圖丨 圖2是本發明電子設備的第—較佳實施例的局部剖視 較佳實施例的風量調節 圖3是本發明電子設備的第— 裝置的控制流程圖； 圖4是一類似於圖2 第一開啟位置； 的局部剖視示意圖 說明板件在 圖5是一類似於圖 第一開啟位置； 的局。P剖視示意圖，說明板件在 圖6 示意圖； 是本發明電子設備的 第二較佳實施例的局部剖視 圖7是一類似於圖 鉤與第一卡鉤分離； 的局部剖視示意圖，說明第二卡 圖8是一類似於圖 開啟位置； 的局部剖視示意圖 說明板件在 21 201243553 圖9是本發明電子設備的 示意圖； ㈣二較佳實施例的局部剖視 說明第二卡 圖1〇是一類似於圖9的局部剖視示意圖， 鉤與第一卡鉤分離； 圖11是-類似於圖9的局部剖視示意 圖 開啟位置； 圖 ，說明板件在 示意圓； 12是本發明電子設備的势 电卞商的第四較佳實施例的局部剖視 圖13是一類似於圖 在第一開啟位置； 圖14是一類似於圖 在第二開啟位置； 1 0 的局部剖視示意圖 12的局部剖視示意圆 說明板件 說明板件 圖15是本發明電子設備的第五較佳實施例的局部剖視 說明第二 圖16是一類似於圖 卡鉤與第一卡鉤分離； 15的局部剖視示意圖 5的局部剖視示意圖，說明板件 圖17是一類似於圖 在開啟位置； -圖18是本發明電子設備的第六較佳實施例的局部剖視 不意圖； 圖19是一類似於圖18 卡鉤與第一卡鉤分離； 圖20是一類似於圖18 在開啟位置； 的局部剖視示意圖，說明第二 的局邹剖視示意圖，說明板件 22 201243553 圖η是本發明電子設備的第 示意圖； 鞔佳貫施例的局部剖視 圖22是—類似於圖21的 在第-開啟位置； ’說明板件 圖23是一類似於圖21的局部 在第二開啟位置； 〇不意圖，說明板件 圖24是本發明電子設備的第八 示意圖； 較诖實施例的局部剖視 圖25是一類似於圖24的月却Α,、 心吐 局〇Ρ剖視示意圖，笱明妃处 在第一開啟位置； 說明板件 圖26是一類似於圖24的局邱 如地 句0Ρ剖視示意圖，說明拓杜 在第二開啟位置； 飞月板件 圖27是本發明電子設備的第 示意圖； 第九較佳實施例的局部剖視 圖28是一類似於圖27的局部剖視示意圖，說明第一 卡鉤與第-卡鉤分離； 国說月第一 圖29是一類似於圖27的局部剖視示意圖，說明板件 在開啟位置； _說明板件 圖30是本發明電子設備的第十較佳實_的局 示意圖； 圖31是一類似於圖30的局部 口 j祝不意圖，說明第二 卡鉤與第一卡鉤分離； — 圖32是一類似於圖30的局部 °丨纠視不意圖，說明板件 在開啟位置； 23 201243553 視示意\33;是本發明電子設備的第十-較佳實施例的局” 圖34是一類似於圖33 在開啟位置； …剖視示意圖，說明板件 視示::：本發一”十二較佳實施― 疋類似於圖35的局邹剖視示意圖，說明 在開啟位置。 24 201243553 【主要元件符號說明】 〔本發明〕 342、451· •本體 100、110··電子設備 343 、 452. .支臂 10、10’ ·殼體 35........ •致動開關 11.........容置空間 36........ •第 卡鉤 12.........進風口 37........ •第一彈篑 13.........側板 371 ....... •彈臂 131 .......定位件 38......... •安裝座 14.........支撐座 381 ....... •穿孔 141……長形滑槽 382 ....... •第一孔部 142.......螺孔 383 ....... •第二孔部 15.........底板 384 ....... •隔板 20.........風量調節裝置 39......... •第二彈簧 2、2 ’ —板件 401 ....... •第一樞接部 21.........第一卡鉤 402 ....... _第二枢接部 22、403···.長形導孔 41......... •主動齒輪 3 ..........致動機構 42......... '從動齒輪 31、40 ·•連桿 421 ....... 螺接孔 311 .......樞接部 43......... 螺接件 312……卡接部 44......... 安裝件 32.........馬達 441 ....... •長形導槽 33.........齒輪 45......... 操作桿 34、34’ ·齒條 453 ....... 操作部 34卜344"連接部 454 ....... 連接 25Ming, when opening 'by this, to increase the accommodating space jj', the electronic device 100 is based on the computer host or the server as an example 201243553 However, the electronic device 100 can also be used for projectors or other work hours. An electronic device that generates a large amount of heat and requires a good heat dissipation mechanism. As shown in FIG. 1 and FIG. 2, the housing 10 includes a side panel 13 defining an air inlet 12, and a damper 14' disposed on the inner side of the side panel 13 and connected to the side panel 13 includes an air volume adjusting device 20 for The plate member 2' that shields the air inlet 12 and an actuating mechanism 3 for driving the plate member 2 to move to control the opening area of the air inlet port 12. The support base 14 has an elongated sliding slot 141 extending in parallel with the plate member 2. The actuating mechanism 3 has two connecting rods 31 which are mutually intersecting and pivotally connected to each other. Each connecting rod 31 has a pivotal connection at one end thereof. The pivoting portion 311 on the inner side of the plate member 2 and the other end are provided with a latching portion 312 that is engaged in the elongated slot 141. The engaging portions 312 of the two links 31 can face each other along the elongated slot 141. Or sliding in the opposite direction to drive the plate 2 to move relative to the side plate 丨3. The actuating mechanism 3 further has a motor 32 disposed in the accommodating space u, a gear 33' that is rotatable by the motor 32, and a rack 34 that cooperates with the gear 33. The extending direction of the rack 34 is The elongated chute 141 extends in the same direction, and the rack 34 is located at the right end of the elongated chute 141 as shown in FIG. 2 and is engaged with the engaging portion 312 of the joint 31, wherein the rack is associated with the card. The connecting portion 312 is pivotally connected, and the stroke of the movement of the rack 34 by the rack 34 is changed according to the movement of the rack 34 (four) rack 34. Thus, the stroke of the latching portion 312 in the elongated slot i4i is also changed, thereby controlling the two links. The angle of rotation between 31 and the movement stroke of the plate 2 is adjusted to adjust the opening of the air inlet 12. 2 and 3, tf, FIG. 3 is the control flow of the air volume adjusting device 2, and the air volume adjustment "2G further includes a control element 5 electrically connected to the motor of the actuating mechanism 3, - temperature system Element 6, keyboard controller 10 201243553 (KBC) 7, and - electrical splicing temperature _ element 6, temperature control circuit 8 between keyboard controller 7 and control element 5. The temperature detecting component 6 is configured to detect the temperature of a specific portion (such as a specific location or a specific electronic component) in the accommodating space 11 'in this embodiment' to detect a central processing unit (CPU) (not shown). The temperature is exemplified as 'the control element 5 is a drive circuit for driving the motor 32 to operate. The temperature pre-measurement component 6 will generate different temperature pre-measurements correspondingly as the temperature change generated by the central processing unit during operation, and the temperature pre-measurement component 6 will sequentially transmit each temperature_value to the temperature control circuit. The control circuit 8 will sequentially transmit different temperature detection values to the keyboard controller 7, and then the keyboard controller 7 will return the corresponding set value to the temperature control circuit 8, so that the temperature control circuit 8 can follow the corresponding mosquito value. A corresponding voltage is generated, and the pair voltage is simultaneously transmitted to the heat dissipation fan 9 and the control element 5, whereby the heat dissipation fan 9 can generate different rotation speeds according to the temperature of the central processing unit to dissipate heat to the central processing unit. . The control element 5 generates a corresponding control command to control the motor 32 of the actuating mechanism 3 according to the corresponding voltage, so that the motor 32 and the gear 33 can drive the rack % shift according to different control commands: different strokes to adjust The size of the tuyere 丨 2 is open. Step-by-step description such as T: When the temperature detecting component 6 (4) causes the temperature of the central processing unit to be, for example, 5 G degrees, the keyboard controller 7 returns to the temperature control circuit 8 a corresponding set value 'to cause the temperature control circuit 8 to generate, for example. 3 5V voltage control the speed of the cooling fan 9, and at the same time control the control element 5 to operate, at this time, the control element 5 疋 control motor 32 does not rotate, so that the plate 2 is in a shielding position of the shielding air inlet 12 (Figure 2 As shown in the figure, the air-dissipating holes (not shown) of other parts of the casing (7) are arranged, so that the heat-dissipating fan 9 can send the casing 1 outside 11 201243553 into the accommodating space U to dissipate heat to the central processing unit. . As shown in FIG. 5 and 5F, when the temperature pre-measurement component 6 detects the central processor: the degree rises to, for example, 6 degrees, the keyboard controller 7 returns to the temperature control circuit 8 - the corresponding set value 佬, Tian You The self-energizing/drain control circuit 8 generates an electric motor fan 9 such as 4V, and the rotational speed of the motor fan 9 is increased. At the same time, the control element 5 is actuated. The control unit 5 generates a control command to cause the motor 32 to drive the rack to the direction of the arrow. - the engaging portion 312 of the connecting rod 31 moves, because the connecting portion 311 of the other connecting rod 31 and the plate engaging portion 312 are limited to the rack 1 - and the two links 31 are pivotally connected to each other, so The portion 312 is moved to cause the two links 31 to push the plate to move toward the first opening shown in FIG. 4 in the direction indicated by the arrow, thereby opening the air inlet 12 to increase the area of the air inlet. When the degree of the processor of the central processor rises, the space u is placed, and the singer, σ _ _ _ _ I increase at the same time. When the temperature of the central processing unit is detected to rise to, for example, 7 degrees, the keyboard controller 7 returns the value to the temperature (four) way 8 so that the temperature control circuit 8 generates, for example, 4 5V. Sigh M ^ a , .. 'Electric drive to make the cooling fan 9, speed: speed up, and at the same time control the control element 5 to act, the control element 5 is produced and pure, "re-driven the rack %% arrow" The engaging portion 312 of the movable link 31 moves, causing the movable plate member 2 to push the ββ 朝 toward the f1 indicated by the arrow „ to move from the first open position to the second open position not shown in FIG. 5, thereby adding further The area of the wind. When the speed of 9 is increased, the air inlet area will gradually increase with the difference of the plate 2 = 2, thereby effectively increasing the efficiency of the cooling fan 9 to reduce the internal friction caused by poor heat dissipation in the system 12 201243553 In addition, the present embodiment can effectively increase the heat dissipation efficiency by using a simple air volume adjusting device 2 , design, without using a heat-dissipating module having a high price and a complicated structure, thereby effectively reducing the manufacturing cost. Further, the air volume adjustment means that the panel 2 of the apparatus 20 is aligned with the side panel 13 of the casing 1 before being activated, so that the overall appearance of the electronic device 1 is not affected. It is worth mentioning that although the embodiment is described by the gradual rise of the temperature of the central processing unit, the temperature of the central processing unit may change from high to low during the actual operation. Therefore, the motor 32 will drive the rack 34 toward arrow! Do not move to the left, or to the opposite arrow! The direction shown moves to the right to control the size of the air inlet 12 to open as the operating temperature of the central processor is different. In addition, for convenience of description, in the present embodiment, the temperature detection component 6 _ the temperature of the central processing unit is, for example, the three detection values of % degrees, 6 degrees and degrees, and the temperature control circuit 8 generates three corresponding The value of electricity is as an example. Of course, in practical applications, the temperature price measurement (4) 6 can also measure the higher or lower temperature. The detected value to be detected and its corresponding voltage value can be different according to the demand. The setting and the movement stroke of the plate 2 can be changed in more stages, and is not limited to the disclosure of the embodiment. The second embodiment of the electronic device of the present invention is different from the first design and the operation mode as shown in FIG. 6, FIG. 7 and FIG. 8, and the preferred embodiment 'the board member 2 The preferred embodiment of the support base 14 is similar, but the 'actuating mechanism 3 of the actuating mechanism 3 has 5, one pivoted on the actuating opening - ^ card fishing 3 6, and the inner side of the first plate 2 is provided with a first card The first switch 37 is a torsion spring and two of the first springs 37 are engaged with the first switch 37. The arms 37i are respectively abutted against the two links 31 for providing the elastic force of the plate member 2 to be bounced toward the outside of the air inlet 12. In this embodiment, the control component 5 is a controller. When the control component 5 determines that the corresponding voltage value generated by the temperature control circuit 8 (FIG. 3) has a voltage value that is the same as a preset value within the setting, the control The component 5 generates a control command to control the actuation switch 35 to be opened, so that the actuation switch 35 drives the second hook 36 to pivot away from the first hook 21. At this time, the elastic force of the first spring 37 drives the two The link 31 is rotated so that the plate member 2 can be driven by the link 31 to the open position shown by the circle 8 by the shielding position shown in FIG. It should be noted that the preset value of the control element 5 can be set to a different setting, for example, 3 5v, 4V, 4.5V or other values. As shown in FIG. 9, FIG. 1 and FIG. 3, a third preferred embodiment of the electronic device of the present invention, the bonding between the plate member 2 and the support base 14 is the same as that of the second preferred embodiment, but is actuated. The mechanism 3 has different design and actuation modes. The actuation mechanism 3 has a mounting bracket 38 mounted on the housing 10 and a second magazine 39. The mounting bracket 38 has a second hook 36 and a second hook. The through hole 381 of the spring 39 is disposed, and the mounting seat 38 has a partition 384 for dividing the through hole 381 into a first hole portion 382 and a second hole portion 383. The second hook portion 36 has an outer portion exposing the first hole portion. a second portion 39 is disposed on the outer side of the 382, and is disposed on the opposite end of the latching portion 361 and outwardly exposing the pressing portion 362 outside the second hole portion 383. The compression spring 'in the second hole portion 383 and abutting between the partition 384 and the pressing portion 362 is used to provide the second hook 360 to restore the elastic force. 14 201243553 The user separates the latching portion 361 from the first hook 21 by pressing the pressing portion 362 of the second hook 360. At this time, the elastic force of the first spring 37 drives the two links 31 to rotate, so that the panel 2 The shielding position shown in Fig. 9 can be driven by the connecting cup 31 to the open position shown in Fig. π. In the present embodiment, the actuating mechanism 3 provides a mechanism for the user to control himself, and the user can decide whether to open the panel 2 according to the needs of the user. As shown in FIG. 12, which is a fourth preferred embodiment of the electronic device of the present invention, the control element 5 controls the motor 32 in the same manner as the first embodiment, but the joint between the plate member 2 and the support base 14 is shown in FIG. The manner is different from the first preferred embodiment. The actuating mechanism 3 has two parallel connecting rods 4〇, and the extending direction of each connecting rod 4〇 is different from the extending direction of the plate member 2 and is at an angle with the plate member 2. One end of each connecting rod 40 is provided with one The first splicing pivotally connected to the inner side of the plate member 2: 4 而 and the other end is provided with a second pivoting portion inserted into the yoke 14 (the link 4 located on the side of the rack 34) The crucible is further provided with a long hole 403 extending in the direction of the rod member, and the rack 34 has a connecting portion 34 which is engaged in the elongated guide hole and can slide along the elongated guide hole. (=Two intermediates. When the temperature of the processor is % degrees, the control element 5 is controlled so that the plate member 2 is in the shadow hole of the shielding member 2 is close to ρΓ) 'At this time, the connecting portion 341 of the rack 34 As the temperature rises, the temperature rises to 60^°. When the temperature _ rides 6 detects the temperature of the central processing unit, the J-component 5 controls the motor 32 as shown in FIG. Move, the rack 34 will; ^ turn the transfer member 2 to the side shown by the arrow ^ (four) to the _ 15 201243553 open position (as shown in Figure 13), at this time the middle section of the rack 34-shaped guide hole 403 At the office. When the temperature _ element "2" = the degree rises to 7 ° degrees, the control element 5 controls the motor 32 as shown in Fig. 14: = drive * strip 34 moves in the direction indicated by the arrow m, the tooth drive link 40 is transferred The plate member 2 is rotated to the second open position (as shown in FIG. 14) in the illustrated open position of the arrow, and the connecting portion 341 of the cymbal is located at the near end of the elongated guide hole. 16 and circle 17, which is a fifth preferred embodiment of the electronic device of the present invention, wherein (4) component 5 (4) actuates the actuator switch 5 of _ 3 in the same manner as the first preferred embodiment, and the plate member 2 and the support base The manner of engagement between the μs is similar to that of the fourth preferred embodiment, except that the positions of the two first springs 37 of the actuating mechanism 3 are provided. The two elastic arms 371 of the respective first springs η abut against the connecting rod 4, respectively. And the support base 14, whereby the elastic force of the first spring 37 drives the two links 40 to rotate when the second catch 36 is separated from the first hook 21, so that the plate 2 can be shielded by the shielding position shown in FIG. Driven by the connecting rod 40 to the open position shown in Figure 17. As shown in Figures 18, 19 and 20, it is a sixth preferred embodiment of the electronic device of the present invention. The second hook 36 of the actuating mechanism 3 operates in the same manner as the second preferred embodiment, and the manner of engagement between the plate 2 and the support base 4 is the same as that of the fifth preferred embodiment. When the pressing portion 362 of the second hook 36 is pressed to separate the latch portion 361 from the first hook 21, the elastic force of the first spring 37 drives the two links 4 to rotate, so that the panel 2 can be as shown in FIG. The shielding position is driven by the connecting rod 4〇 to the opening position 201243553 shown in FIG. 2A, as shown in FIG. 21, which is the first method of controlling the motor 32 of the present invention. The embodiment is the same: However, the design and actuation of the actuating mechanism 3 are different. The π support base 14 has a screw hole 142. The actuating mechanism 3 has a driving gear 41 that rotates by 32, a driven gear 42 that is in phase with the driving gear 41, and a screwing member that is disposed inside the plate member 2. 43. From: the gear 42 is provided with a screw hole corresponding to the position of the screw hole 142, and is screwed to the screw hole 142 of the cutting seat 14 and from the = 5 = 1 measuring element 6 (Fig. 3) When the temperature is 5 degrees, the control read 5 is to control the motor 32 not to rotate, so that the plate 2 ^ is in the shielding position of the air inlet 12 (as shown in FIG. 21). : When the component "detects that the temperature of the central processor rises to 6 degrees, the control element = the control motor 32 drives the driving gear 41 to rotate, and the driving gear 4: the wheel 42 rotates 'this time' the screwing member 43 is driven by the driven gear 42 The direction indicated by the two arrows v is rotated upwards, and the plate 2 is brought to the _ position (as shown in Fig. 22). When the temperature debt measuring component "measures the central processing: the temperature rises to 7 degrees, the control element 5 The control motor 32 again drives the driving gear 41 to rotate, and the driving gear 41 rotates the driven gear 42 in synchronization. At this time, the screwing member 43 is rotated upward by the driven gear 42 in the direction indicated by the arrow ν, and the plate member is rotated. 2 is driven from the first open position to the first position (as shown in Figure 23). As shown in FIG. 24, in the eighth preferred embodiment of the electronic device of the present invention, the control element 5 controls the motor 32 in the same manner as the first preferred embodiment, but the manner of bonding between the plate member 2 and the side plate 13 is different. 17 201243553 The end (4) of the pick-up is on the side panel 13, and the inner side of the panel 2 is adjacent to the mounting member 44. The mounting member 44 defines an elongated guide groove, and the extending direction of the rack 34 is The board...the connection part - is connected to the elongated guide groove:: and Γ Α / Ι 1 ^ 1 and can be guided along the elongated shape 5 0 . When the temperature detecting component 6 (circle 3) detects the temperature of the central processing unit, the control element 5 (10) blocks the shielding position of the air inlet 12 (as shown in FIG. 24), and the temperature of the processor rises to 60 degrees. When the control is carried out, the rack 34 is moved upward, and the connecting portion 341 rotates the plate member 2 in the direction indicated by the arrow IV with the plate member 2 as the axis of the side plate 13 along the elongated guide groove 441 = Shu = plate 2 ' To the first open position (as indicated by the circle :: the joint 341 is located at the middle of the elongated guide groove 441. When the temperature detecting element: "detects that the temperature of the central processor rises to 7 degrees, the control element 5 The control/motor 32 again drives the rack 34 to move upward, and the connecting portion 341 slides along the elongated guide 441 and pushes the plate member 2, so that the plate member 2 is dragged with the side plate u as the axis u and then indicated by the arrow IV. The direction is rotated from the first open position to the second open position (as shown in FIG. 26). At this time, the connecting portion 341 is adjacent to the left end of the elongated guide groove 441. As shown in FIG. 27, FIG. 28 and FIG. A ninth preferred embodiment of the inventive electronic device 'the manner in which the control element 5 controls the actuation switch 35 of the actuation mechanism 3 and the second preferred embodiment Similarly, the interface between the plate member 2 and the side plate 13 is similar to that of the preferred embodiment of the first embodiment, except that the position of the first spring 37 of the actuating mechanism 3 is set. 201243553 A positioning member 131 is disposed inside the side plate 13 The positioning member 131 is adjacent to the pivoting portion of the plate member 2 and the side plate 13. The two elastic arms 371 of the first spring 37 abut against the inner side of the plate member 2 and the positioning member 131, respectively, thereby When a hook 21 is separated, the elastic force of the first spring 37 drives the plate member 2 to be rotated from the shielding position shown in Fig. 27 toward the arrow IV to the open position shown in Fig. 29. As shown in Figs. 30, 31 and 32. It is a tenth preferred embodiment of the electronic device of the present invention, wherein the second hook 36 of the actuating mechanism 3 operates in the same manner as the second preferred embodiment, and the joint between the plate 2 and the side plate 3 The manner is the same as that of the ninth preferred embodiment. When the user presses the pressing portion 362 of the second hook 36 使 to separate the latch portion 36 from the first hook 21, the elastic force of the first spring 37 drives the panel 2 The shielding position shown in FIG. 3A is rotated toward the arrow ϊν to the open position shown in FIG. 32. As shown in FIG. It is an eleventh preferred embodiment of the electronic device of the present invention. The electronic device 110 is a notebook computer, and its structural design and operation mode are different from those of the first preferred embodiment. The housing 10' has a bottom plate 15 and a bottom plate. 15 has three air inlets 12 spaced apart from each other, and the air volume adjusting device 2 includes three plates 2 ′ for shielding the air inlet 12 respectively. Each plate member 2 ′ has an elongated guide hole 22 , and a rack 34 having The body 342, and the arm 343, which are respectively inclined downwardly from the body 342, are provided with a connecting portion 344 which is disposed in the elongated guiding hole 22 and which is slidable along the elongated guiding hole 22 at the end of each arm 343. When a voltage value corresponding to the voltage value generated by the temperature control circuit 8 (Fig. 3) is the same as a preset value in the control element 5, the control pieces 5 generate a control command to control the motor 32 to drive the rack 34, 19 201243553 ^ The direction of the arrow ΠΙ is moved to the right, so that the connecting portion 344 is gradually moved from the left end in the elongated guide hole 22 to the right side m, and when the field connection 0P 344 is moved to the right end of the elongated shape, each of the plates 2, Due to its own weight, it is rotated from the arrow position of Fig. 33 to the arrow VI to the open position shown in Fig. 34. It is to be noted that the design quantity of the air inlet 12 and the plate 2 is not limited by the implementation of the present invention, and may be adjusted in quantity according to actual needs. As shown in FIG. 5, the structural design of the twelfth preferred embodiment of the electronic device of the present invention is substantially the same as that of the eleventh preferred embodiment, but the operation mode of the actuating mechanism 3 and the eleventh preferred embodiment The examples are different. The actuating mechanism 3 has an operating rod mounted on the casing 1 , the operating rod has a body 451, and two branches I 452 which are respectively inclined downwardly from the body 451. The body 451 is provided with an outer exposed casing 1' The operating portion 453 has a connecting portion 45 disposed at the end of each arm 452 and extending through the elongated guiding hole 22 and sliding along the elongated guiding hole 22 [when the user turns the operating portion 453 toward the direction indicated by the arrow ΙΠ When pulled right, the connecting portion 454 is gradually moved from the left end in the elongated guiding hole 22 to the right end, and when the connecting portion 454 is moved to the right end in the elongated guiding hole 22, the respective pieces 2' are themselves The relationship of the weight is rotated by the shielding position shown in Fig. 35 toward the arrow VI to the open position shown in Fig. 36. In summary, in the above embodiments, 'the configuration of the air volume adjusting device 20 can increase the air intake amount in the accommodating space 11 to effectively increase the heat dissipation efficiency of the heat radiating fan 9 and reduce the internal heat dissipation of the system. The situation of the machine. In addition, by constructing a simple air volume adjusting device 2 〇 design, the heat dissipation efficiency can be effectively increased without using a heat-dissipating module having a relatively high price and a complicated structure, thereby effectively reducing the manufacturing cost, so that the present invention can be achieved. 20 201243553 The purpose of the invention. The above description is only a preferred embodiment of the present invention, and when it is not limited to the scope of the present invention, it is simple to make the patent application and the description of the invention. Equivalent variations and modifications are still within the scope of the invention. Further, all of the objects or advantages or features disclosed in the present invention are achieved by any of the embodiments of the present invention or the patent (four). In addition, the Abstract Section and the Dragon are used for the purpose of searching for patent documents, and are not intended to limit the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a preferred embodiment of an electronic device of the present invention. FIG. 2 is an air volume adjustment diagram of a preferred embodiment of a preferred embodiment of the electronic device of the present invention. 3 is a control flow chart of the first device of the electronic device of the present invention; FIG. 4 is a partial cross-sectional view similar to the first open position of FIG. 2; the plate member is similar to the first open position of FIG. Bureau. Figure 2 is a schematic cross-sectional view showing the panel in Figure 6; a partial cross-sectional view 7 of a second preferred embodiment of the electronic device of the present invention is a partial cross-sectional view similar to the hook of the figure and the first hook; FIG. 9 is a schematic view of the electronic device of the present invention; FIG. 9 is a schematic view of the electronic device of the present invention; (4) a partial cross-sectional view of the second preferred embodiment illustrating the second card FIG. Is a partial cross-sectional view similar to FIG. 9 , the hook is separated from the first hook; FIG. 11 is a partial cross-sectional view of the open position similar to FIG. 9; the figure illustrates the plate in a schematic circle; A partial cross-sectional view 13 of a fourth preferred embodiment of the device is similar to the figure in the first open position; FIG. 14 is a partial cross-sectional view 12 similar to the figure in the second open position; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 15 is a partial cross-sectional view showing a fifth preferred embodiment of the electronic device of the present invention. FIG. 15 is a view similar to the hook of the card and the first hook; Partial section Figure 5 is a partial cross-sectional view showing the plate member 17 in a similar position in the open position; - Figure 18 is a partial cross-sectional view of the sixth preferred embodiment of the electronic device of the present invention; Figure 19 is a similar Figure 18 is a partial cross-sectional view similar to Figure 18 in the open position; Figure 2 is a schematic cross-sectional view showing the second section of the board, illustrating the plate 22 201243553 Figure η is the electronic body of the present invention A schematic view of the apparatus; a partial cross-sectional view 22 of the preferred embodiment is - similar to the first-on position of Figure 21; 'illustrating that the panel 23 is a portion similar to that of Figure 21 in the second open position; Figure 24 is an eighth schematic view of the electronic device of the present invention; a partial cross-sectional view 25 of the embodiment is a schematic view similar to that of Figure 24, and a schematic view of the heartbeat. Fig. 26 is a cross-sectional view similar to Fig. 24, showing a top view of Fig. 24, showing the top open position; Fig. 27 is a schematic view of the electronic device of the present invention The ninth better The partial cross-sectional view 28 of the example is a partial cross-sectional view similar to that of FIG. 27, illustrating that the first hook is separated from the first hook; FIG. 29 is a partial cross-sectional view similar to FIG. 27, illustrating the board Figure 30 is a schematic view of the tenth preferred embodiment of the electronic device of the present invention; Figure 31 is a partial port similar to Figure 30, not intended to illustrate the second hook and the second A hook is separated; - Fig. 32 is a partial view similar to Fig. 30, illustrating that the panel is in the open position; 23 201243553 is a schematic view \33; is a tenth preferred embodiment of the electronic device of the present invention Figure 34 is a schematic view similar to Figure 33 in the open position; ... a schematic cross-sectional view showing the panel::: The present invention is a schematic representation of a "second preferred embodiment" - similar to that of Figure 35, Description is in the open position. 24 201243553 [Description of main component symbols] [Invention] 342, 451 · Body 100, 110 · Electronic devices 343, 452. Arms 10, 10' · Housing 35........ Moving switch 11......... accommodating space 36........ • NIC hook 12......air inlet 37........ The first magazine 13...the side plate 371.......•the arm 131.......the positioning member 38..........the mount 14 .........Support 381....... •Perforation 141...Long chute 382....... • First hole 142....... Hole 383 . . . • second hole portion 15......... bottom plate 384 . . . • partition plate 20.........air volume adjusting device 39 ..... 2 second spring 2, 2' - plate member 401 ..... first first joint portion 21 ... first hook 402 . ...... _ second pivoting portion 22, 403 · · ·. elongated guide hole 41 ... ... • drive gear 3 .......... actuation mechanism 42......... 'Driven gears 31, 40 ·• Connecting rods 421 ....... Screw holes 311 .... pivoting parts 43... ... screwing member 312... snap-in portion 44... mounting member 32.........motor 441....... •long guide groove 33.........Gear 45.........Operation levers 34, 34' · Rack 453 .... Operation unit 34 344 " Connection part 454 ... .... connection 25
201243553 I、II III•箭頭 IV、 、VI箭頭 ⑧ 26201243553 I, II III• arrows IV, , VI arrows 8 26