201218124 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係有關於照明設備，尤其更有關於緊急照明設備 〇 【先前技術】 [0002] 緊急照明燈（Emergency Light)為一使用已久，且對一 般民眾的安全相當重要的電器設備。緊急照明燈不使用 時，係連接市電之電源，對其内部之電池進行充電。藉 以，當發生停電，市電之電源停止供應時，通過内部之 電池提供電力，以令緊急照明燈發出亮光，提供照明之 功能。 [0003] 然而，現今科技發達，停電之情況鮮少發生，導致緊急 照明燈内部之電池長期處於充電未放之狀態，令電池之 壽命大幅縮減，於停電運作時，常常發光很短的時間即 宣告失效。而根據本技術領域研究人員研究發現，此一 現象係歸因於電池的充放電設計不當。 [0004] 如上所述，即有人開始研發並提出一些具定期充放電功 能之緊急照明燈，希冀能藉此延長緊急照明燈中電池之 有效壽命。如中華民國專利公開案號200417706號之公 開案件，即揭露了一種具自動充放電與監控之緊急照明 設備及其充放電方法。 [0005] 該緊急照明設備主要具有一工作模式控制電路、一整流 分壓與定電壓供應電路、一電池、一主控制單元及一照 明裝置。該工作模式控制電路連接交流電壓源，並據以 發出一工作模式訊號；該整流分壓與定電壓供應電路耦 099135507 表單編號 A0101 第 4 頁/共 20 頁 0992062064-0 201218124 接該工作模式控制電路，以將交流電壓轉換為直流電壓 ;該電池用以儲存一電量；該主控制單元搞接該電池、 該工作模式控制電路及該整流分壓與定電塵供應電路， 通過該工作模式訊號來決定工作模式，並根據該直流電 壓來決定對該電池進行充電或放電；以及，一照明裝置 ，耦接該主控制單元及該電池，於該電池進行放電時被 啟動。 [0006]❹ [0007] ❹ [0008] [0009] 099135507 該緊急照明設備主要係監控該電池狀態，於該交流電壓 源不中斷地供給該交流電壓達到一預設時間，且該電池 於該預設時間内未曾放電時，對該電池進行放電。並且 ，該緊急照明設備還具有一防盜監視電路，係耦接至該 微控制器與該交流電壓源，用以當該交流電源未供給該 交流電壓時（即，停電時），進行監視錄影。 上述該防盜監視電路係於停電時進行監視錄影，卻無論 該緊急照明設備的周圍是否有事故發生，實會浪費電池 的電能。如此一來，即使該電池充滿電量，但仍會因持 續錄影而於短時間内將電力耗盡，這麼一來，不但不能 進行監視錄影，甚至連最基本的照明動作都無法執行， 該緊急照明設備形同虛設。 有鑑於此，市場上實應提供一種新穎的緊急照明設備， 不但可有效延長電池之壽命，還可有效執行保全功能， 且不會影響照明功能之正常運作。 【發明内容】 本發明之主要目的，在於提供一種具保全功能的照明設 備，及其使用的保全方法，係可感測照明設備周圍之狀 表單編號A0101 第5頁/共20頁 0992062064-0 201218124 態，以進行影像之擷取，令緊急照明設備同時具備保全 功能。 [0010] 本發明之另一主要目的，在於提供一種具保全功能的照 明設備，及其使用的保全方法，係可藉由影像擷取之動 作，令電池單元進行放電，以延長電池單元之壽命。 [0011] 為達上述目的，本發明主要係具有一中央處理單元，電 性連接一電池單元、一燈光單元、一影像擷取單元及一 物體感測單元。電池單元主要連接外部交流電源以進行 充電，並於停電時進行放電以提供電能給燈光單元。物 體感測單元係感測照明設備周圍之狀態，當有物體接近 時驅動影像擷取單元進行影像之擷取。 [0012] 本發明對照先前技術所能達成之功效在於，透過影像擷 取的動作來令電池單元進行適度放電，不但可有效延長 電池單元的壽命，亦不會因無謂的放電動作而浪費電池 單元已充滿的電力。再者，緊急照明設備通常設置於大 樓的重要位置，例如電梯口、樓梯間及房間内部等。對 該些位置進行拍照或攝影等影像擷取動作，更可確保民 眾之人身安全，並可於突發狀況發生時協助事實之認清 〇 【實施方式】 [0013] 茲就本發明之一較佳實施例，配合圖式，詳細說明如後 〇 [0014] 首請參閱第一圖，為本發明之一較佳具體實施例之示意 圖。本發明之具保全功能的照明設備1，主要具有一機身 099135507 表單編號A0101 第6頁/共20頁 0992062064-0 201218124 [0015] [0016] Ο [0017] 10，透過一電線11連接至一外部交流電源2。該機身10内 部具有一電池單元12，通過該電線11自該外部交流電源2 接收電能，以進行充電動作。該機身10上具有至少一燈 光單元13，主要為各式燈具，係於該外部交流電源2停止 提供交流電壓時，接收該電池單元12放電所輸出之電能 ，加以對外發出亮光。 該照明設備1的該機身10中，更包括有一物體感測單元14 、一影像擷取單元15及一光線感測單元16。該物體感測 單元14主要感測該照明設備1周圍之物體狀態，判斷是否 有物體接近該照明設備1。當有物體接近時，觸發該影像 擷取單元15啟動，以擷取該物體之影像。其中該影像擷 取單元15的影像擷取動作，主要可為一段時間的錄影， 或一定張數之相片拍攝，不加以限定。 該光線感測單元1 6主要係感測該照明設備1周圍之光線狀 態，並於光線不足時觸發該燈光單元13啟動，以發出亮 光。主要係可將該照明設備1當作一感應照明設備來使用 :再者，當該影像擷取單元15進行影像擷取時，亦可通 過該光線感測單元16來判斷該照明設備1周圍之光源是否 充足，進而觸發該燈光單元13啟動以進行補光，藉以令 所擷取之影像更為清晰。 續請參閱第二圖，為本發明之一較佳具體實施例之方塊 圖。該照明設備1中具有一中央處理單元17，電性連接該 電池單元12及一電力控制單元18。該電力控制單元18更 電性連接該外部交流電源2及該電池單元12，係接收該外 部交流電源2輸出之電能，並傳輸至該電池單元12，以令 099135507 表單編號Α0101 第7頁/共20頁 0992062064-0 201218124 孩電池單几12進行充電動作。當該外部交流電源2停止提 供交流電壓時，該電力控制單元18發送—停電訊號^至 該中央處理單S1 7，據以該中央處理單元17控制該電池 單元12進行放電動作。 [0018] [0019] [0020] 值知一提的是，該電力控制單元丨8還可經由内部程式（圖 未標不）之設定，定期監控該電池單元12之充放電狀況。 右發現該電池單元12於一定期間内，未受任何事件觸發 而進行放電動作，則發出一放電訊號（圖未標示）至該中 央處理單τοΠ。藉以’該巾央處理單元17依據該放電訊 號控制該電池單元〗2進行放電動作，以延長該電池單元 12的使用壽命。 該燈光單元13電性連接該電池單元12及該中央處理單元 17，係於該外部交流電源2停止提供交流電壓時（即，該 中央處理單元接㈣停電城sw，被該巾央處理單元 17觸發啟動，接收該電池單元12硃電所生之電能並據以 對外發出亮光。 該物體感測單元14及該影像擷取單元15皆電性連接該電 池單元12及該令央處理單元17。該物體感測單元14係用 以感測該照明設備丨周圍之物體狀態，並於感測到該物體 接近時發出一掏取訊號S2至該中央處理單元I?。藉以， 該中央處理單元17依據該操取訊號S2，控制該電池單元 1 2進行放電動作。 該影像擷取單元丨5係於該物體感測單元14感測到該物體 接近該照明設備1時（即，該中央處理單元接收該擷取訊 099135507 表單編號A0I01 第8頁/共20頁 0992062064-0 [0021] 201218124 [0022] ❹ [0023] ❹ [0024] 號S2時），被該中央處理單元17觸發啟動，藉以接收該電 池單元12放電所生之電能，並擷取該物體之影像。其中 ，該物體感測單元14主要可為一紅外線（I nf rared Rays, IR)感測器，而該影像擷取單元15主要可為一網 路攝影機（IP Camera)，但不加以限定。 並且，該照明設備1還可包括一音訊擷取單元1B，電性連 接該電池單元12及該中央處理單元17。係於該物體感測 單元14感測到該物體接近該照明設備1時（即，該中央處 理單元接收該擷取訊號S2時），被該中央處理單元17觸發 啟動，藉以接收該電池單元12放電所生之電能，並擷取 該照明設備1周圍之聲音。其中，該音訊擷取單元1B主要 可為一收音麥克風，但不加以限定。 該光線感測單元16電性連接該電池單元12及該中央處理 單元17。當該物體感測單元14感測到該物體接近該照明 設備1時，係由該光線感測單元16感測該照明設備1周圍 之光線狀態。並且，於周圍光線不足時發出一光線訊號 S3至該中央處理單元17，據以由該中央處理單元17控制 該電池單元12進行放電動作，進而觸發該燈光單元13啟 動並發出亮光。如此一來，可將該照明設備1當作一感應 式照明裝置來使用，並且，還可由該燈光單元13為該影 像擷取單元15進行補光，以令所擷取之影像更為清晰。 該照明設備1更包括一儲存單元19，電性連接該電池單元 12及該中央處理單元17。該儲存單元19主要可為一記憶 體，用以儲存該影像擷取單元15所擷取之影像及該音訊 擷取單元1B所擷取之聲音。 099135507 表單編號A0101 第9頁/共20頁 0992062064-0 201218124 [0025] [0026] [0027] 該照明設備1還包括—, 匕括無線傳輸模組lA，t 處理單⑶。該無線傳輸模組以 =201218124 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a lighting device, and more particularly to an emergency lighting device. [Prior Art] [0002] Emergency Light is a use Electrical equipment that is important for the safety of the general public for a long time. When the emergency light is not in use, it is connected to the mains power supply to charge the internal battery. Therefore, when a power outage occurs and the mains supply is stopped, power is supplied through the internal battery to provide emergency lighting and provide illumination. [0003] However, today's technology is developed, and power outages rarely occur, causing the battery inside the emergency lighting to be in a state of being uncharged for a long time, so that the life of the battery is greatly reduced. When the power is off, it often emits light for a short period of time. The declaration is invalid. According to research by researchers in the technical field, this phenomenon is attributed to improper design of charge and discharge of the battery. [0004] As mentioned above, some people have begun to develop and propose some emergency lighting with regular charging and discharging functions, and hope to extend the effective life of the battery in the emergency lighting. For example, in the open case of the Republic of China Patent Publication No. 200417706, an emergency lighting device with automatic charging, discharging and monitoring and a charging and discharging method thereof are disclosed. [0005] The emergency lighting device mainly has an operating mode control circuit, a rectifying divided voltage and constant voltage supply circuit, a battery, a main control unit and a lighting device. The working mode control circuit is connected to the AC voltage source and emits a working mode signal; the rectifying voltage dividing and constant voltage supply circuit is coupled to 099135507. Form No. A0101 Page 4 of 20 0992062064-0 201218124 Connect the working mode control circuit To convert the alternating voltage into a direct current voltage; the battery is used to store a power; the main control unit engages the battery, the working mode control circuit, and the rectified divided and fixed power supply circuit, through the working mode signal Determining the working mode, and determining to charge or discharge the battery according to the DC voltage; and, a lighting device coupled to the main control unit and the battery, is activated when the battery is discharged. [0006] 0007 [0007] [0009] 099135507 The emergency lighting device mainly monitors the state of the battery, and the AC voltage source is supplied to the AC voltage without interruption for a predetermined time, and the battery is in the pre- The battery is discharged when it is not discharged within the set time. Moreover, the emergency lighting device further has an anti-theft monitoring circuit coupled to the microcontroller and the AC voltage source for performing monitoring recording when the AC power is not supplied with the AC voltage (ie, when the power is off). The anti-theft monitoring circuit described above performs monitoring and recording during a power outage, but the battery power is wasted regardless of whether an accident occurs around the emergency lighting device. In this way, even if the battery is fully charged, it will be exhausted in a short period of time due to continuous recording. As a result, not only can the surveillance video not be performed, even the most basic lighting actions cannot be performed. The device is virtually useless. In view of this, the market should provide a novel emergency lighting device, which not only can effectively extend the life of the battery, but also effectively perform the security function without affecting the normal operation of the lighting function. SUMMARY OF THE INVENTION The main object of the present invention is to provide a lighting device with a security function, and a method for preserving the same, which can sense the shape around the lighting device. Form No. A0101 Page 5 of 20 0992062064-0 201218124 In order to capture the images, the emergency lighting device has a security function at the same time. [0010] Another main object of the present invention is to provide a lighting device with a security function, and a method for preserving the same, which can discharge the battery unit by the action of image capturing to extend the life of the battery unit. . [0011] In order to achieve the above object, the present invention mainly has a central processing unit electrically connected to a battery unit, a light unit, an image capturing unit and an object sensing unit. The battery unit is primarily connected to an external AC power source for charging and is discharged during a power outage to provide power to the light unit. The object sensing unit senses the state around the lighting device, and drives the image capturing unit to capture the image when an object approaches. [0012] The effect of the present invention in comparison with the prior art is that the battery unit performs moderate discharge through the action of image capturing, which not only can effectively extend the life of the battery unit, but also wastes the battery unit due to unnecessary discharge action. Already full of electricity. Furthermore, emergency lighting equipment is usually placed in important locations in the building, such as elevator doors, stairwells, and interiors of rooms. Photographing or photographing such as these positions can ensure the safety of the people and assist in the recognition of the facts when an emergency occurs. [Embodiment] [0013] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT(S) The following is a detailed description of a preferred embodiment of the present invention. The lighting device 1 with full-function function of the invention mainly has a body 099135507 Form No. A0101 Page 6 / Total 20 Page 0992062064-0 201218124 [0016] [0017] 10, connected to one through a wire 11 External AC power supply 2. The inside of the body 10 has a battery unit 12 through which electric energy is received from the external AC power source 2 for charging operation. The body 10 has at least one light unit 13 mainly for various types of lamps. When the external AC power source 2 stops supplying an AC voltage, it receives the electric energy output by the battery unit 12 and emits bright light. The body 10 of the illuminating device 1 further includes an object sensing unit 14 , an image capturing unit 15 and a light sensing unit 16 . The object sensing unit 14 mainly senses the state of the object around the lighting device 1 and determines whether an object is in proximity to the lighting device 1. When an object approaches, the image capturing unit 15 is triggered to activate to capture an image of the object. The image capturing operation of the image capturing unit 15 is mainly for a period of time recording, or a certain number of photos, and is not limited. The light sensing unit 16 mainly senses the state of the light around the lighting device 1, and triggers the light unit 13 to start when the light is insufficient to emit light. The lighting device 1 can be used as an inductive lighting device. When the image capturing unit 15 performs image capturing, the light sensing unit 16 can also determine the surrounding of the lighting device 1 . Whether the light source is sufficient, and then triggering the light unit 13 to start to fill light, so that the captured image is more clear. Referring to the second figure, a block diagram of a preferred embodiment of the present invention is shown. The lighting device 1 has a central processing unit 17 electrically connected to the battery unit 12 and a power control unit 18. The power control unit 18 is further electrically connected to the external AC power source 2 and the battery unit 12, and receives the power output by the external AC power source 2 and transmits the power to the battery unit 12 to make 099135507 Form No. Α0101 Page 7 / Total 20 pages 0992062064-0 201218124 Child battery single 12 for charging action. When the external AC power source 2 stops supplying the AC voltage, the power control unit 18 transmits a power-off signal to the central processing unit S1 7, and the central processing unit 17 controls the battery unit 12 to perform a discharging operation. [0020] It is to be noted that the power control unit 丨8 can also periodically monitor the charge and discharge status of the battery unit 12 via the setting of an internal program (not shown). The right battery unit 12 is found to be discharged during a certain period of time without being triggered by any event, and a discharge signal (not shown) is sent to the central processing unit τοΠ. The battery processing unit 17 controls the battery unit to perform a discharging operation in accordance with the discharge signal to extend the life of the battery unit 12. The light unit 13 is electrically connected to the battery unit 12 and the central processing unit 17 when the external AC power source 2 stops supplying the AC voltage (that is, the central processing unit is connected to the (4) power outage city sw, and is processed by the towel processing unit 17 The triggering is started, and the electric energy generated by the battery unit 12 is received and the external light is emitted. The object sensing unit 14 and the image capturing unit 15 are electrically connected to the battery unit 12 and the central processing unit 17. The object sensing unit 14 is configured to sense the state of the object around the lighting device and send a signal S2 to the central processing unit I when the object is sensed to be approached. The central processing unit 17 is thereby Controlling the battery unit 12 to perform a discharging operation according to the operation signal S2. The image capturing unit 丨5 is when the object sensing unit 14 senses that the object is close to the lighting device 1 (ie, the central processing unit) Receive the call 099135507 Form No. A0I01 Page 8 / Total 20 Page 0992062064-0 [0021] 201218124 [0022] ❹ [0024] ❹ [0024] S2), triggered by the central processing unit 17, to pick up The battery unit 12 discharges the generated electric energy and captures an image of the object. The object sensing unit 14 can be an infrared ray sensor (IR) sensor, and the image capturing unit 15 The device can be an IP camera, but is not limited. The lighting device 1 can further include an audio capturing unit 1B electrically connected to the battery unit 12 and the central processing unit 17. When the object sensing unit 14 senses that the object is close to the lighting device 1 (ie, when the central processing unit receives the capturing signal S2), it is triggered by the central processing unit 17 to receive the battery unit 12 to discharge. The power is captured and the sound of the lighting device 1 is captured. The audio capturing unit 1B is mainly a microphone, but is not limited. The light sensing unit 16 is electrically connected to the battery unit 12 and the center. The processing unit 17. When the object sensing unit 14 senses that the object is close to the lighting device 1, the light sensing unit 16 senses the state of light around the lighting device 1. And, in the ambient light When the signal is insufficient, a light signal S3 is sent to the central processing unit 17, so that the battery unit 12 is controlled by the central processing unit 17 to perform a discharging operation, thereby triggering the light unit 13 to start and emit light. Thus, the lighting can be performed. The device 1 is used as an inductive lighting device, and the image capturing unit 15 can be supplemented by the lighting unit 13 to make the captured image clearer. The lighting device 1 further includes a storage device. The unit 19 is electrically connected to the battery unit 12 and the central processing unit 17. The storage unit 19 is mainly a memory for storing images captured by the image capturing unit 15 and the audio capturing unit 1B. The sound of the capture. 099135507 Form No. A0101 Page 9 of 20 0992062064-0 201218124 [0027] [0027] The lighting device 1 further includes a wireless transmission module 1A, a processing unit (3). The wireless transmission module to =
Fl—y，RF)傳輪連接—用戶端3,該用戶端^ 1〇 為使用者的豕中，主要包括-監視螢幕31及與該監視^ ㈣電性連接的-第二儲存單元32。該用戶端3^見營 無線傳輸模組u傳來的影像及聲音，並於該監視螢幕3Γ 上播放。藉以，使用者可直接於該監視螢幕31上杳㈣ 照明設備1周圍的物體狀態。並且，還可將該無線傳輪振 心傳來的影像與聲音储存在該第二儲存單元32之中' 如此-^當事故發生時，使用者不需至該照明設備】的 該儲存單元19中取得所擷取的影像與聲音。 值得一提的是’該照明設備1還可藉由該無線傳輸模組u ，通過網際網路連接一後端伺服器4，藉以通過網際網路 ，將該影像擷取單元15所擷取之影像及該音訊擷取單元 1B所擷取之聲音傳送至該後端伺服器4中儲存。藉以，可 由該些擷取之影像與聲音達到保全之目的。 再者，該無線傳輸模組1A還可癌過行動網路連一使用者 之行動裝置5，例如行動電話、平板電腦或個人數位助理 (Personal Digital Assistant, PDA)等。藉以，於 該影像擷取單元15進行影像之擷取’及該音訊擷取單元 1B進行聲音之擷取時，將所擷取之影像與聲音傳送至該 行動裝置5，以令使用者第一時間得知該照明設備1周圍 之物體狀態。 參閱第三圖，為本發明之一較佳具體實施例之流程圖， 本發明所示之該照明設備1，係可執行如圖中所示之一保 099135507 表單編號A0101 苐10頁/共20頁 0992062064-0 [0028] 201218124 全方法。首先，該照明設備1通過該物體感測單元14對周 圍的物體狀態進行感測（步驟S30)，並且，判斷是否有物 體靠近該照明設備1(步驟S32)。若否，則回到該步驟 S30，持續進行感測。若是，則該物體感測單元14發出該 擷取訊號S2至該中央處理單元17(步驟S34)。 [0029] Ο 接著，該照明設備1可選擇性地由該光線感測單元16來進 行周圍光線狀態的感測（步驟S36)，並且，判斷該照明設 備1周圍的光線是否充足（步驟S38)。若否，則該光線感 測單元16發出該光線訊號S 3至該中央處理單元1 7 (步驟 S40)。接著，該中央處理單元17依據所接收的該擷取訊 號S2及該光線訊號S3，控制該電池單元12進行放電動作（ 步驟S42)。最後，該燈光單元13接收該電池單元12放電 所生之電能發出亮光（步驟S44)、該影像擷取單元15及該 音訊擷取單元1Β分別接收該電池單元12放電所生之電能 ，以擷取該物體的影像與該照明設備1周圍的聲音（步驟 S46)。 ❹ [0030] 而於該步驟S38中，若判斷為是，則該光線感測單元16不 發出該光線訊號S3，該中央處理單元17直接依據該擷取 訊號S2控制該電池單元12進行放電動作（步驟S48)。並 且，執行該步驟S46之動作，該影像擷取單元15及該音訊 擷取單元1Β分別接收該電池單元12放電所生之電能，以 擷取該物體的影像與該照明設備1周圍的聲音。 最後，該照明設備1還可視使用者之設定，選擇性地將所 擷取之影像與聲音傳輸至該用戶端3，以通過該監視螢幕 31播放影像與聲音（步驟S50)。並且，還可通過該用戶端 099135507 表單編號Α0101 第11頁/共20頁 0992062064-0 [0031] 201218124 3的該第二儲存單元32來儲存該無線傳輸模組1A傳來的影 像與聲音（步驟S52)，以做為保全之用。 [0032] 以上所述僅為本發明之較佳具體實例，非因此即侷限本 發明之專利範圍，故舉凡運用本發明内容所為之等效變 化，均同理皆包含於本發明之範圍内，合予陳明。 【圖式簡單說明】 [0033] 第一圖係本發明之一較佳具體實施例之示意圖。 [0034] 第二圖係本發明之一較佳具體實施例之方塊圖。 [0035] 第三圖係本發明之一較佳具體實施例之流程圖。 【主要元件符號說明】 [0036] 1…照明設備 [0037] 10…機身 [0038] 11···電線 [0039] 12…電池單元 [0040] 13…燈光單元 [0041] 14…物體感測單元 [0042] 15…影像擷取單元 [0043] 16…光線感測單元 [0044] 17··.中央處理單元 [0045] 18…電力控制單元 [0046] 19…儲存單元 099135507 表單編號Α0101 第12頁/共20頁 0992062064-0 201218124 [0047] 1 A…無線傳輸模組 [0048] 1B…音訊操取單元 [0049] 2…外部交流電源 [0050] 3…用戶端 [0051] 31…監視螢幕 [0052] 32…第二儲存單元 [0053] 4…後端伺服器 [0054] 5…行動裝置 [0055] S1…停電訊號 [0056] S2…擷取訊號 [0057] S 3…光線訊號 [0058] S30~S52…步驟 Ο 099135507 表單編號Α0101 第13頁/共20頁 0992062064-0Fl-y, RF) transmission connection - the user terminal 3, the user terminal is a user's device, mainly comprising a monitoring screen 31 and a second storage unit 32 electrically connected to the monitoring device (4). The user terminal 3^ sees the video and sound transmitted from the wireless transmission module u, and plays on the monitoring screen 3Γ. Therefore, the user can directly (4) the state of the object around the lighting device 1 on the monitoring screen 31. Moreover, the image and sound transmitted from the center of the wireless transmission wheel can also be stored in the second storage unit 32. [This way, when the accident occurs, the user does not need to go to the storage device of the lighting device] Get the images and sounds you have captured. It is worth mentioning that the lighting device 1 can also be connected to the backend server 4 via the Internet through the wireless transmission module u, so that the image capturing unit 15 can be accessed through the Internet. The image and the sound captured by the audio capturing unit 1B are transmitted to the backend server 4 for storage. Therefore, the captured images and sounds can be preserved. Moreover, the wireless transmission module 1A can also cancer the mobile network to connect a user's mobile device 5, such as a mobile phone, a tablet computer or a personal digital assistant (PDA). Therefore, when the image capturing unit 15 performs image capturing and the audio capturing unit 1B captures the sound, the captured image and sound are transmitted to the mobile device 5 to make the user first. The time is known about the state of the object around the lighting device 1. Referring to the third figure, a flow chart of a preferred embodiment of the present invention, the lighting apparatus 1 of the present invention can be executed as shown in the figure. 099135507 Form No. A0101 苐 10 pages / total 20 Page 0992062064-0 [0028] 201218124 Full method. First, the illumination device 1 senses the surrounding object state by the object sensing unit 14 (step S30), and judges whether or not an object is close to the illumination device 1 (step S32). If not, the process returns to step S30 to continue the sensing. If so, the object sensing unit 14 sends the capture signal S2 to the central processing unit 17 (step S34). [0029] Next, the illumination device 1 can selectively perform sensing of the ambient light state by the light sensing unit 16 (step S36), and determine whether the light around the illumination device 1 is sufficient (step S38) . If not, the light sensing unit 16 sends the light signal S 3 to the central processing unit 17 (step S40). Then, the central processing unit 17 controls the battery unit 12 to perform a discharging operation according to the received capturing signal S2 and the optical signal S3 (step S42). Finally, the light unit 13 receives the electric energy generated by the discharge of the battery unit 12 to emit bright light (step S44), and the image capturing unit 15 and the audio capturing unit 1 respectively receive the electric energy generated by the discharging of the battery unit 12, The image of the object and the sound around the illumination device 1 are taken (step S46). 00 [0030] In the step S38, if the determination is yes, the light sensing unit 16 does not emit the light signal S3, and the central processing unit 17 directly controls the battery unit 12 to perform the discharging according to the capturing signal S2. (Step S48). And performing the operation of step S46, the image capturing unit 15 and the audio capturing unit 1 接收 respectively receive the electric energy generated by the discharging of the battery unit 12 to capture the image of the object and the sound around the lighting device 1. Finally, the lighting device 1 can also selectively transmit the captured image and sound to the user terminal 3 through the setting of the user to play the image and sound through the monitoring screen 31 (step S50). Moreover, the image and sound transmitted by the wireless transmission module 1A can also be stored by the second storage unit 32 of the client terminal 099135507 Form No. 1010101 Page 11 / Total 20 Page 0992062064-0 [0031] 201218124 3 (step S52), for the purpose of preservation. The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and equivalent changes to the scope of the present invention are included in the scope of the present invention. Combined with Chen Ming. BRIEF DESCRIPTION OF THE DRAWINGS [0033] The first drawing is a schematic view of a preferred embodiment of the present invention. [0034] The second drawing is a block diagram of one preferred embodiment of the present invention. [0035] The third drawing is a flow chart of a preferred embodiment of the present invention. [Main component symbol description] [0036] 1...Lighting device [0037] 10... Body [0038] 11···Wire [0039] 12... Battery unit [0040] 13...Light unit [0041] 14... Object sensing Unit [0042] 15...Image capturing unit [0043] 16...Light sensing unit [0044] 17··. Central processing unit [0045] 18... Power control unit [0046] 19... Storage unit 099135507 Form number Α 0101 12 Page / Total 20 pages 0992062064-0 201218124 [0047] 1 A... Wireless transmission module [0048] 1B... Audio operation unit [0049] 2... External AC power supply [0050] 3... User terminal [0051] 31... Monitor screen [0052] 32...Second storage unit [0053] 4...Backend server [0054] 5...Mobile device [0055] S1...Power failure signal [0056] S2... Capture signal [0057] S 3... Light signal [0058] ] S30~S52...Steps Ο 099135507 Form No. 1010101 Page 13 / Total 20 Page 0992062064-0