M424521 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種可攜式電腦，詳而言之，係涉及一 種具有照明裝置之可攜式電腦。 【先前技術】 在現今電腦技術日益普及的數位化社會，伴隨著電腦 的使用需求愈來愈大，幾乎大部分人都持有一台便利性及 機動性都高的可攜式電腦。 相較於桌上型電腦，以往可攜式電腦較令人詬病的如 散熱、硬碟大小、電源續航力等問題，隨著科技進步皆已 能——克服，惟，針對照明方面的問題，到目前為止仍無 有效的解決方案。 一般而言，桌上型電腦大多設置在環境光充足的地 方，或以桌燈輔佐照明，而可攜式電腦雖具有可隨身攜帶 之特點，但所處的環境往往不如桌上型電腦的環境光充 足，導致使用者常需於低照明度的環境下進行輸入操作， 相當不便。另外，目前可攜式電腦大多具有攝影設備，當 利用該攝影設備進行視訊時，環境照明更顯得特別重要， 若沒有配置可提供照明的裝置，將造成視訊晝面過暗，以 至於影響視訊溝通效果。 習知技術所提供之筆記型電腦中，如中華民國第 1333606號專利案，請參閱第1圖，顯示模組120具有容置槽 128，容置槽128中配設内含燈管136及具有燈管開關138的 觸控筆130。由於觸控筆130所配置的容置槽128是位於前蓋 M424521 122樞接於主機機體110之一側，因此當觸控筆130配設於容 • 置槽128時，燈管136所發出的光線能有效地照射於鍵盤模 。 組112上。另外，觸控筆130亦可作為隨身攜帶的筆式手電 筒。 然而，前述專利案的照明控制乃人為控制，且需先將 觸控筆從容置槽128中取出，按下燈管開關138再放回容置 槽128後，才能發揮照明鍵盤的功效，導致操作不便，更無 法因應環境光源是否充足而自動控制照明。 I【新型内容】 為解決前述習知技術的問題，本創作提供一種自動控 制照明之可攜式電腦，得以感測環境光源來控制開啟或控 制其照明。 本創作之自動控制照明之可攜式電腦，具備設置有顯 示螢幕的第一殼體及設置有鍵盤並可樞轉自如地樞接至該 第一殼體的第二殼體，該自動控制照明之可攜式電腦之特 ^ 徵在於包括：發光模組，係設置於該第一殼體上；感測模 組，係設置於該第一殼體或第二殼體上，用以感測環境光， 並將所感測之環境光轉換為電路訊號；及控制電路，係設 置於該第二殼體内，並具有嵌入式控制器，以根據該感測 模組的電路訊號開啟或關閉該發光模組。 於一實施形態中，該第二殼體上復可設置有與該嵌入 式控制器電性連接之特定按鍵，因而該嵌入式控制器於接 收到該特定按鍵所發出之觸發命令時，能控制該發光模組 的開啟或關閉。於另一實施形態中，該鍵盤係與該嵌入式 5 M424521 控制器電性連接，該鍵盤的其中之一按鍵可設定為特定按 鍵，且該嵌入式控制器具有基本輸入輸出系統，藉由該基 本輸入輸出系統於該敌入式控制器47設定該特定按鍵’該 嵌入式控制器於接收到該特定按鍵所發出之觸發命令時， 能控制該發光模組的開啟或關閉。 於又一實施形態中，自動控制照明之可攜式電腦可復 包括設置於該第一殼體上的連接模組，使得該發光模組可 藉由該連接模組而與該第一殼體樞接或轴接。或者，自動 控制照明之可攜式電腦又復包括影像擷取模組，使得該發 光模組及該影像擷取模組可藉由該連接模組而與該第一殼 體框接或轴接，其中，該發光模組與該影像擷取模組可非 同步或同步地相對於該第一殼體旋轉。 再者，本創作自動控制照明之可攜式電腦除應用於前 述具備設置有顯示螢幕的第一殼體及設置有鍵盤的第二殼 體的電腦產品外，尚可應用於具備設置有顯示螢幕的殼體 之電腦產品上，該自動控制照明之可攜式電腦之特徵在於 包括：發光模組，係設置於該殼體上；感測模組，係設置 於該殼體上，用以感測環境光，並將所感測之環境光轉換 為電路訊號；及控制電路’係設置於該殼體，並具有欲入 式控制器，以根據該感測模組的電路訊號開啟或關閉該發 光模組。 相較於習知技術，本創作自動控制照明之可攜式電 腦，其嵌入式控制器係直接與發光模組和感測模組電性連 接，因不須複雜的電路，且可以較少的電子元件組成，故 M424521 可減低電流消耗及避免電子元件間的雜訊，並根據環境光 . 自動控制開啟或關閉可攜式電腦的照明。此外，特定按鍵 . 的設計能讓使用者直接控制發光模組’進而補足感測模組 感測環境光的不周全。再者，還可透過連接模組調整發光 模組的照明角度，充分達到照明鍵盤或作為視訊辅助光的 功效。 【實施方式】 • 以下藉由特定的實施形態說明本創作之技術内容，熟 ^ 悉此技術之人士可由本說明書所揭示之内容輕易地了解本 創作之其他優點與功效，亦可藉由其他不同的具體實施形 態加以施行或應用。 請參閱第2圖，本創作自動控制照明之可攜式電腦具 設置有顯示螢幕20的第一殼體2和設置有鍵盤3〇的第二殼 體3，且第一殼體2和第二殼體3係相互樞接。自動控制照明 之可攜式電腦包括感測模組31、發光模組21和控制電路（此 ^ 圖未顯示）。 -- 感測模組31設置於第一殼體2或第二殼體3上，用以感 測環境光，並將所感測之環境光轉換為電路訊號，其中， 感測模組31可例如光敏電阻或光敏二極體等光敏電子元 件。如第2圖所示，感測模組31—般設置於第二殼體3之與 鍵盤30相同的一面，並鄰近與第一殼體2樞接之處，且感測 模組31設置於第二殼體3之相對兩側32a和32b的中間處。詳 言之，由於感測模組31需感測可攜式電腦所在環境的光 源，以判斷對於操作鍵盤30的使用者而言其光源是否充 7 M424521 足，因而感測模組31的位置需不被使用者的手所干擾且需 準確地感測環境光’故係以第2圖所示之感測模組31的位置 較佳’惟具體實施時並不限置數量和位置，例如該感測模 組31亦可設置於該第二殼體3之與該鍵盤30相同的一面，並 鄰近於該第二殼體3之侧邊。 發光模組21設置於第一殼體2上。如第2圖所示，發光 模組21可設置於第一殼體2之遠離與第二殼體3樞接的一 侧，亦可設置於第一殼體2之鄰近與第二殼體3樞接的一 侧。發光模組21可例如為發光二極體等發光元件。 此外’發光模組21復可透過連接模組（容後詳述）而旋 轉自如地設置於第一殼體2上，因而可自由地調整照明角 度’例如朝鍵盤30的方向發光，或者朝另一方向翻轉而照 明相對於顯示螢幕20的方向照明，旋轉角度範圍大約有270 度以上。 發光模組21的大範圍旋轉角度之好處在於，例如環境 昏暗的會議中’發光模組21可提供操作鍵盤30的使用者照 明鍵盤的光源；此外，藉由發光模組21的旋轉，使會議發 言者即使身處於昏暗會議中，調整發光模組21所投射光源 並投射至該會議發言者，而利於會議參與者獲悉會議發言 者所在位置。 控制電路33設置於第二殼體3内，但亦可改設於第一 殼體2中，端視實施需求而定，請配合參閱第3圖，控制電 路33具有嵌_入式控制器（embedded controller，EC)330，嵌入 式控制器330係電性連接感測模組及發光模組，以下以光敏 t阻31’為例說明前述感測模組31，以下以發光二極體21， 為例說明前述發光模組21’嵌入式控制器33〇可根據光敏電 阻31，的電路訊號開啟或關閉發光二極體21、此外，嵌入 式控制器330係具有複數個通用型輸入/輸出匕邱打“ purpose input/outpm，GPIO)端口，各通用型輪入/輸出端口 可通過軟體分別配置成輸人或輸出，而光敏電阻，及發光 二極體21’可分別電性連接於該通用型輸入/輸出端口。 該光敏電阻31’之阻值與外界光線亮度呈反比例變 化，亦即，外界光線亮度變強（亮）時，該光敏電阻31， 之阻值變小，外界光線亮度變弱（暗）時，該光敏電阻31， 之阻值變大。在此以前述範例詳述本創作自動控制照明之 可攜式電腦提供自動照明的工作原理，當外界光線亮度變 弱（暗）時，該光敏電阻31，之阻值變大，則電流〗會隨著 該阻值的增加而變小，而使與該光敏電阻31，連接的嵌入式 控制器330之GPIO端口的準位信號由i變為〇，此時，該嵌 入式控制裔330則控制與該發光二極體21 ’連接的Gpio端 口的準位信號由1變為〇,而令該發光二極體21，呈順向偏壓 而發光；相反的，當外界光線亮度變強（亮）時，則光敏 電阻31’阻值變小，則電流〗會隨著該阻值的遞減而變大， 而使與該光敏電阻31’連接的嵌入式控制器33〇之Gpi〇端 口的準位信號由0變為卜此時，該嵌入式控制器33〇則控制 與該發光二極體21’連接的Gno端口的準位信號由〇變為 1，而令該發光二極體21，呈逆向偏壓而不發光。藉此以於 光線較弱時，根據外界光線的亮度自動調節自身的發光強 M424521 度’使得可攜式電腦操作人員可以在昏暗的環境中看清鍵 盤上所標示的符號而便於工作’並於環境光線較強時，自 動媳滅發光二極體21 ’以節省電能。 由於嵌入式控制器330係直接電性連接發光二極體 21’和光敏電阻31’ ’不須增設額外的電子元件下即可達到 自動照明的功能，因此，在電子元件簡量的設計下，可減 少電流消耗或降低各電子元件間之雜訊，使得設計困難度 和成本大幅下降，進而提升生產效率和利潤。 其次，本創作自動控制照明之可攜式電腦復可包括一 特定按鍵，仍請參閱第2和3圖，特定按鍵3〇1可設置於第二 忒體3上，可能设在與鍵盤3〇的相同或相鄰面，並與嵌入式 控制益330電性連接，使得嵌入式控制器33〇於接收到該特 定按鍵301所發出之觸發命令時’能控制發光二極體21，的 開啟或關閉。或者，將鍵盤3〇的其中之一按鍵302設定為特 定按鍵’在鍵盤30係與嵌入式控制器33〇電性連接且嵌入式 控制器330具有基本輸入輸出系統（basic input/〇utpUt system，BIOS)的前提下，可於該可攜式電腦出廠前先透過 6亥基本輸入輸出系統在嵌入式控制器330中設定好鍵盤30 中的其中一按鍵為特定按鍵3〇2,因而嵌入式控制器33〇於 接收到特定按鍵3〇2所發出之觸發命令時，能控制發光二極 體21’的發光或熄滅。 藉由該特定按鍵301或按鍵302所發出的觸發命令的 "十用思在於輔助感測模組3 1感測環境光的不周全，讓操 作鍵盤3G的使用者我s求開啟或關閉發光模組2卜使本 M424521 創作自動控制照明之可攜式電腦更為人性化。 再者，本創作自動控制照明之可攜式電腦復可包括影 像拮員取模組22，參閱第2和4圖，影像擷取模組22和發光模 、、且21 6可透過連接模組23而樞接或轴接於第一殼體2上，且 影像擷取模組22和發光模組21可同步或非同步地相對於第 一殼體2旋轉。此外，該控制電路33中連接發光模組以與嵌 入式控制器330間的線路4係埋設於連接模組23中，如第4 圖所示，該連接模組23可為具有貫孔的軸接結構，且該連 接模組23轴接於該第一殼體2之通孔（未圖示）上該線路 4即穿設於該貫孔及通孔中，並收容於第一殼體2中，故該 線路4不因該連接模組23的旋轉而發生線交纏或拉扯的情 況，因而當發光模組21或影像擷取模組22藉由連接模組23 轉動時’線路4可不糾結地順利傳送電信號。 另提出說明的是，該連接模組23與第一殼體2間的連 接方式因軸接結構的不同而有不同，換言之，並不以第4 圖為限，舉例而言，可將前述具有貫孔的軸接結構之連接 模組改設於該第一殼體2上，相對的，將前述通孔設於該影 像擷取模組22和發光模組21用以與該第一殼體2之連接模 組予以軸接之處。 一般而言，可攜式電腦通常設有影像擷取模組22，但 與發光模組21共同設置於第一殼體2的具體實施案例並不 多’而可獨立調整攝影角度或與發光模組21 一起調整角度 的案例更為少數。須知視訊時往往受限於環境光使得溝通 效果不佳，因此，本創作可與影像擷取模組22同步或非同 M424521 步地旋轉的發光模組21，能作為攝影、攝相或視訊時的輔 助光。 再者，須提出說明的是，本創作自動控制照明之可攜 式電腦除應用於如第2圖所示之筆記型電腦外，亦可應用於 平板電腦（Tablet PC)，因此，前述發光模組、感測模組 及控制電路係設置於用以設置顯示螢幕的殼體上，故當平 板電腦的使用者處於環境昏暗的會議，且在該使用者於會 議發言時，即可調整發光模組所投射光源並投射至該使用 者，而利於會議參與者獲悉該使用者所在位置，且藉由該 發光模組更可作為該平板電腦之影像擷取模組的補光來 源。換言之，端視需求而可應用於不同型態的電腦產品上。 綜上所述，本創作自動控制照明之可攜式電腦透過控 制器和光敏電子元件以根據環境的光源自動控制發光模組 (例如發光二極體）的開啟或關閉，因不須複雜的電路並以 較少的電子元件設計，進而兼具節能、雜訊低且成本低的 效果。另配合特定按鍵的設計，讓使用者可視需求自行決 定開啟或關閉發光模組。此外，本創作自動控制照明之可 攜式電腦的發光模組可和影像擷取模組同步或非同步地調 整角度，其角度範圍可達到270度以上，使得發光模組不僅 提供鍵盤的照明亦可辅助視訊或作為投射光。 上述實施形態僅例示性說明本創作之原理、特點及其 功效，並非用以限制本創作之可實施範疇，任何熟習此項 技藝之人士均可在不違背本創作之精神及範疇下，對上述 實施形態進行修飾與改變。任何運用本創作所揭示内容而 12 M424521 元成之等效改變及修飾，均仍應為下述之申請專利範圍所 sM424521 V. New description: [New technical field] This creation is about a portable computer. In detail, it relates to a portable computer with lighting device. [Prior Art] In today's digital society, where computer technology is becoming more and more popular, the demand for computers is increasing. Most people hold a portable computer with high convenience and mobility. Compared with desktop computers, portable computers have been more criticized in the past, such as heat dissipation, hard disk size, power supply and other issues. With the advancement of technology, they have been able to overcome them. However, for lighting problems, There is still no effective solution so far. Generally speaking, desktop computers are mostly installed in places with sufficient ambient light or with table lamps, while portable computers have the characteristics of being portable, but the environment is often not as good as that of desktop computers. The light is sufficient, and the user often needs to perform an input operation in a low illumination environment, which is quite inconvenient. In addition, most portable computers currently have photographic equipment. When using the photographic equipment for video, ambient lighting is particularly important. If there is no device that provides illumination, the video will be too dark, which will affect video communication. effect. In the notebook computer provided by the prior art, as in the case of the Patent No. 1333606 of the Republic of China, please refer to FIG. 1 , the display module 120 has a receiving groove 128 , and the inner tube 136 is disposed in the receiving groove 128 and has The stylus 130 of the lamp switch 138. The stylus 130 is disposed on one side of the main body 110 when the stylus is disposed on the front cover M424521. Light can effectively illuminate the keyboard mold. Group 112. In addition, the stylus pen 130 can also be used as a pen-type flashlight that is carried around. However, the illumination control of the aforementioned patent is artificially controlled, and the stylus is first taken out from the accommodating slot 128, and after the lamp switch 138 is pressed and put back into the accommodating slot 128, the function of the illuminated keyboard can be exerted, resulting in operation. Inconvenient, it is even more difficult to automatically control the lighting in response to the environmental light source. I [New Content] In order to solve the problems of the prior art described above, the present invention provides a portable computer that automatically controls lighting to sense an ambient light source to control opening or controlling its illumination. The portable computer with automatic control illumination of the present invention has a first casing provided with a display screen and a second casing provided with a keyboard and pivotally pivotally connected to the first casing, the automatic control illumination The portable computer includes: a light emitting module disposed on the first housing; and a sensing module disposed on the first housing or the second housing for sensing Ambient light, and converting the sensed ambient light into a circuit signal; and a control circuit disposed in the second housing and having an embedded controller to turn the circuit signal according to the sensing module on or off Light module. In an embodiment, the second housing is provided with a specific button electrically connected to the embedded controller, so that the embedded controller can control when receiving the trigger command issued by the specific button. The lighting module is turned on or off. In another embodiment, the keyboard is electrically connected to the embedded 5 M424521 controller, one of the keys of the keyboard can be set as a specific button, and the embedded controller has a basic input and output system, The basic input/output system sets the specific button in the enemy controller 47. The embedded controller can control the opening or closing of the lighting module when receiving the trigger command issued by the specific button. In another embodiment, the portable computer that automatically controls the illumination can include a connection module disposed on the first housing, such that the illumination module can be coupled to the first housing by the connection module. Pivot or shaft connection. Alternatively, the portable computer that automatically controls the illumination further includes an image capturing module, such that the light emitting module and the image capturing module can be framed or pivoted to the first housing by the connecting module. The light emitting module and the image capturing module are rotatable relative to the first housing in an asynchronous or synchronous manner. Furthermore, the portable computer for automatically controlling illumination of the present invention can be applied to a display screen having a first housing provided with a display screen and a second housing provided with a keyboard. The portable computer of the automatic control illumination is characterized in that: the light-emitting module is disposed on the casing; and the sensing module is disposed on the casing for sensing Detecting ambient light and converting the sensed ambient light into a circuit signal; and the control circuit is disposed in the housing and has an on-demand controller to turn the illumination on or off according to the circuit signal of the sensing module Module. Compared with the prior art, the portable control computer automatically controls the illumination, and the embedded controller is directly connected to the illumination module and the sensing module, because no complicated circuit is needed, and less can be used. The electronic components are composed, so the M424521 can reduce current consumption and avoid noise between electronic components, and automatically turn on or off the illumination of the portable computer according to the ambient light. In addition, the design of the specific button allows the user to directly control the lighting module' to complement the sensing module to sense ambient light. Furthermore, the illumination angle of the illumination module can be adjusted through the connection module to fully achieve the function of the illumination keyboard or as the video auxiliary light. [Embodiment] The following describes the technical content of the present invention by a specific embodiment, and those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification, and can also use other differences. The specific embodiment is implemented or applied. Referring to FIG. 2, the portable computer with automatic control illumination of the present invention is provided with a first casing 2 for displaying the screen 20 and a second casing 3 provided with a keyboard 3, and the first casing 2 and the second The housings 3 are pivotally connected to each other. The portable computer that automatically controls the illumination includes a sensing module 31, a lighting module 21, and a control circuit (not shown). The sensing module 31 is disposed on the first housing 2 or the second housing 3 for sensing ambient light and converting the sensed ambient light into a circuit signal, wherein the sensing module 31 can be, for example Photosensitive electronic components such as photoresistors or photodiodes. As shown in FIG. 2, the sensing module 31 is generally disposed on the same side of the second housing 3 as the keyboard 30, and is adjacent to the first housing 2, and the sensing module 31 is disposed on The middle of the opposite sides 32a and 32b of the second casing 3. In detail, since the sensing module 31 needs to sense the light source of the environment in which the portable computer is located, it is determined whether the light source of the user operating the keyboard 30 is charged with 7 M424521, and thus the position of the sensing module 31 is required. It is not disturbed by the user's hand and needs to accurately sense the ambient light. Therefore, the position of the sensing module 31 shown in FIG. 2 is preferred. However, the number and position are not limited in specific implementation, for example, The sensing module 31 can also be disposed on the same side of the second housing 3 as the keyboard 30 and adjacent to the side of the second housing 3. The light emitting module 21 is disposed on the first housing 2 . As shown in FIG. 2 , the light-emitting module 21 can be disposed on a side of the first housing 2 that is remote from the second housing 3 , or can be disposed adjacent to the first housing 2 and the second housing 3 . The side of the pivot. The light emitting module 21 can be, for example, a light emitting element such as a light emitting diode. In addition, the 'light-emitting module 21 can be rotatably disposed on the first casing 2 through a connection module (described in detail later), so that the illumination angle can be freely adjusted, for example, toward the direction of the keyboard 30, or toward another The illumination is turned in one direction and the illumination is illuminated in the direction of the display screen 20, and the rotation angle ranges from about 270 degrees. The advantage of the wide range of rotation angles of the light-emitting module 21 is that, for example, in a dimly lit meeting, the 'light-emitting module 21 can provide a light source for the user operating the keyboard 30 to illuminate the keyboard; in addition, the meeting can be made by the rotation of the light-emitting module 21. Even if the speaker is in a dim meeting, the light source projected by the illumination module 21 is adjusted and projected to the conference speaker, and the conference participant is informed of the location of the conference speaker. The control circuit 33 is disposed in the second casing 3, but may be modified in the first casing 2, depending on the implementation requirements. Please refer to FIG. 3, the control circuit 33 has an embedded controller ( Embedded controller, EC) 330, the embedded controller 330 is electrically connected to the sensing module and the light-emitting module. Hereinafter, the sensing module 31 is exemplified by the photosensitive t-resistance 31', and the light-emitting diode 21 is used as follows. For example, the embedded controller 33' embedded controller 33 can turn on or off the LED 21 according to the circuit signal of the photoresistor 31. In addition, the embedded controller 330 has a plurality of general-purpose input/output ports. Qiu hit "purpose input / outpm, GPIO" port, each general-purpose wheel input / output port can be configured to input or output through the software, and the photoresistor and the light-emitting diode 21' can be electrically connected to the universal Type input/output port. The resistance value of the photoresistor 31' is inversely proportional to the brightness of the external light, that is, when the brightness of the external light becomes strong (bright), the resistance of the photoresistor 31 becomes smaller, and the brightness of the external light changes. When weak (dark), this The resistance of the photoresistor 31 is increased. Here, the portable computer of the present automatic control illumination provides a working principle of automatic illumination, and when the brightness of the external light becomes weak (dark), the photoresistor 31, When the resistance value becomes larger, the current will become smaller as the resistance value increases, and the level signal of the GPIO port of the embedded controller 330 connected to the photoresistor 31 is changed from i to 〇. The embedded control 330 controls the level signal of the Gpio port connected to the LED 21' to change from 1 to 〇, and causes the LED 21 to emit light in a forward bias; When the brightness of the external light becomes strong (bright), the resistance of the photoresistor 31' becomes smaller, and the current becomes larger as the resistance decreases, and the embedded connection with the photoresistor 31' is made. The level signal of the Gpi port of the controller 33 is changed from 0 to 0. At this time, the embedded controller 33 controls the level signal of the Gno port connected to the LED 21' from 〇 to 1 , the light-emitting diode 21 is reversely biased and does not emit light. When the line is weak, the brightness of the external light is automatically adjusted according to the brightness of the external light. The M424521 degree enables the portable computer operator to see the symbols on the keyboard in a dim environment and is easy to work. When the light-emitting diode 21' is automatically annihilated to save power, since the embedded controller 330 is directly electrically connected to the light-emitting diode 21' and the photoresistor 31'', automatic operation can be achieved without adding additional electronic components. The function of illumination, therefore, can reduce the current consumption or reduce the noise between the electronic components under the simple design of the electronic components, so that the design difficulty and the cost are greatly reduced, thereby improving the production efficiency and profit. Secondly, the portable computer of the automatic control lighting of the creation includes a specific button, and still refer to the second and third figures. The specific button 3〇1 can be set on the second body 3, possibly on the keyboard 3〇 The same or adjacent side, and electrically connected with the embedded control 330, so that the embedded controller 33 can control the opening of the LED 21 when receiving the trigger command issued by the specific button 301 shut down. Alternatively, one of the keys 302 of the keyboard 3 is set as a specific button 'electrically connected to the embedded controller 33 at the keyboard 30 and the basic input/output system (the basic input/output system) (basic input/〇utpUt system, Under the premise of the BIOS, one of the keys of the keyboard 30 can be set to the specific button 3〇2 in the embedded controller 330 through the 6-Hui basic input/output system before leaving the factory, so the embedded control When receiving the trigger command issued by the specific button 3〇2, the device 33 can control the illumination or extinction of the light-emitting diode 21'. The "trim" of the trigger command issued by the specific button 301 or the button 302 is that the auxiliary sensing module 3 1 senses the incompleteness of the ambient light, so that the user operating the keyboard 3G can turn on or off the light. The module 2 makes the portable computer of the M424521 automatic control lighting more user-friendly. Furthermore, the portable computer for automatically controlling the illumination of the creation includes an image trapping module 22, see FIGS. 2 and 4, the image capturing module 22 and the light emitting module, and the 21 6 permeable connecting module 23 is pivotally connected or pivoted to the first housing 2, and the image capturing module 22 and the light emitting module 21 are synchronously or asynchronously rotated relative to the first housing 2. In addition, the circuit 4 connected to the light-emitting module in the control circuit 33 is embedded in the connection module 23, and as shown in FIG. 4, the connection module 23 can be a shaft having a through hole. The connection structure 23 is axially connected to the through hole (not shown) of the first housing 2, and the line 4 is inserted into the through hole and the through hole, and is received in the first housing 2 Therefore, the line 4 is not entangled or pulled by the rotation of the connection module 23, so when the light-emitting module 21 or the image capturing module 22 is rotated by the connection module 23, the line 4 may not The electrical signal is transmitted smoothly and tangibly. It is to be noted that the connection manner between the connection module 23 and the first housing 2 is different depending on the axial connection structure. In other words, it is not limited to the fourth embodiment. For example, the foregoing may be The connection module of the through hole structure of the through hole is relocated to the first housing 2, and the through hole is disposed in the image capturing module 22 and the light emitting module 21 for the first housing. The connection module of 2 is connected to the shaft. In general, the portable computer usually has an image capturing module 22, but the specific embodiment of the first housing 2 disposed together with the light emitting module 21 is not much, and the angle of photography or the light emitting mode can be independently adjusted. Group 21 has a few fewer cases to adjust the angle together. It should be noted that the video is often limited by the ambient light to make the communication effect poor. Therefore, the creation can be synchronized with the image capturing module 22 or the M424521 rotating light module 21, which can be used for photography, camera or video. Auxiliary light. Furthermore, it should be noted that the portable computer that automatically controls the illumination of the present invention can be applied to a tablet computer as well as a tablet computer as shown in FIG. The group, the sensing module and the control circuit are disposed on the casing for setting the display screen, so when the user of the tablet computer is in a dimly lit meeting, and the user speaks at the meeting, the lighting mode can be adjusted. The projected light source is projected to the user, and the conference participant is informed of the location of the user, and the light-emitting module can be used as a complementary light source for the image capturing module of the tablet. In other words, it can be applied to different types of computer products depending on the needs. In summary, the portable computer that automatically controls the illumination automatically controls the opening or closing of the light-emitting module (such as the light-emitting diode) according to the ambient light source through the controller and the photosensitive electronic component, because no complicated circuit is needed. With fewer electronic components, it combines energy saving, low noise and low cost. In addition, with the design of specific buttons, the user can decide whether to turn the lighting module on or off according to the needs of the user. In addition, the light-emitting module of the portable computer that automatically controls the illumination can adjust the angle synchronously or asynchronously with the image capturing module, and the angle range can reach 270 degrees or more, so that the lighting module not only provides keyboard illumination but also Can assist in video or as projected light. The above-described embodiments are merely illustrative of the principles, features, and effects of the present invention, and are not intended to limit the scope of the present invention. Anyone skilled in the art can do so without departing from the spirit and scope of the present invention. The embodiment is modified and changed. Any use of the content disclosed in this creation and the equivalent change and modification of 12 M424521 shall still be the scope of the following patent application.
涵盍。因此，本創作之權利保護範圍，應如後述之 利範圍所列。 ° 【圖式簡單說明】 第1圖為中華民國第1333606專利案之筆記型電 外觀圖； 第2圖為本創作自動控制照明之可攜式電腦之外觀 圖； 之可攜式電腦中用以實 意圖；及 第3圖為本創作自動控制照明 現自動控制照明功能的控制電路示 第4圖為本創作自動控制照明之可攜式電腦一痒 施例中的連接模组、發光模組和影像貝 【主要元件㈣㈣】 H组合圖。 110 主機機體 112 鍵盤模組 120 顯示模組 122 前蓋 128 容置槽 130 觸控筆 136 燈管 138 燈管開關 2 第一殼體 20 顯示榮幕 21 發光模組 13 M424521 21, 發光二極體 22 影像擷取模組 23 連接模組 3 第二殼體 30 鍵盤 301 、 302 按鍵 31 感測模組 3Γ 光敏電阻 32a、32b 相對兩侧 33 控制電路 330 嵌入式控制器 4 線路Covered. Therefore, the scope of protection of this creation should be as listed below. ° [Simple description of the drawing] Figure 1 is a notebook-type electrical appearance of the 1333606 patent case of the Republic of China; Figure 2 is an external view of a portable computer for automatically controlling lighting; The actual intention; and the third picture is the control circuit for the automatic control lighting function of the automatic control lighting. The fourth picture is the connection module, the light-emitting module and the light-emitting module in the portable computer. Image shell [main components (four) (four)] H combination map. 110 main body 112 keyboard module 120 display module 122 front cover 128 receiving slot 130 stylus 136 lamp 138 lamp switch 2 first housing 20 display glory 21 lighting module 13 M424521 21, light emitting diode 22 image capture module 23 connection module 3 second housing 30 keyboard 301, 302 button 31 sensing module 3 光敏 photosensitive resistors 32a, 32b opposite sides 33 control circuit 330 embedded controller 4 line