201244520 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種播線接取器，且特別有關於一種 結合電力線通訊之無線接取器。 【先前技術】 傳統上，網路傳輸不是靠電話線路就是靠網路線路來 進行資料傳送。然而，現今有一種電力線通訊（Power Line Communication，PLC)技術，其是利用現有基礎的電力線 /電缓來承載（carry)聲音或資料信號，例如電話、影像等 資料。 / 、 電力線通訊技術是把資料信號轉換成高頻的信號，並 藉由現有的電力線網絡傳送給一般的使用者。換言之，電 力線通訊是利用既有的電力線來傳送數據或是資訊。電力 線通訊技術屬於一種分享介面的技術，因此在一建築物 中’不同房間中的個人終端機（例如電腦、電話等）>，'可 以透過該建築物中的電力線來進行相互連結和分享頻寬。 因此’使用者無需重新架设網路，而是可直接使用已轉存 在於家中的電力線來作為網路。此外，除了不需要重新^ 設網路線路之外’電力線網路所蓋的地區範圍遠大於其他 種載體的線路，例如電話線路或是網路線路等。 【發明内容】 本發明提供一種無線接取器，設置於一建築物之 壁。上述無線接取器包括：至少一天線；一 Wi-Fi模組， PWNC-CO-1027-TWXX/0813-A43064twf 4 201244520 用以經由上述天線與一 力線通訊模纟似裝置進w料傳輸；一電 電力線之Η ^ 述㈣1模組以及上述牆壁之— 網路，以虹=上述電力狀上述建築物中形成一通訊 iim、· 訊裝置透過上述通訊網路與一第二 c料傳輸;以及，—連接介面，轉接於上述 Λ用以提供一電力至外部之一裝置。 【實施方式】 、特徵、和優點能更明 並配合所附圖式，作詳 為讓本發明之上述和其他目的 顯易懂，下文特舉出較佳實施例， 細說明如下： 實施例： 第1圖侧示㈣本發明—實施觸述之録接取器 (獄⑸_ηί，ΑΡ ) 1⑽。無線接取器1GG包括天線i i 0Α、 110B與騰、Wi_Fi模組12()、電力線通訊模組⑽、連 接介面⑽、交流對直流轉換器Uc/Dc) 15〇、開關⑽ 以及遽波器170。遽波器17〇轉接於電力線通訊模組⑽ 以及連接介面14G與電力線18()之間，其係絲濾掉電力 線180上的雜訊。在此實施例巾，連接介面為一電源 插座。 在無線接取器100中，開關160耦接於電力線180以 及交流對直流轉換器150之間，因此當開關16〇被導通時， 交流對直流轉換器150會根據電力線18〇上的交流電力（市 電）來產生直流信號DC1與直流信ftDC2。在此實施例中， PWNC-CO-1027-TWXX/0813-A43064twf 5 201244520 直流信號DC 1與直流信號DC2分別可視為電力線通訊模組 130以及Wi-Fi模組〗20的操作/工作電壓。因此，當交流 對直流轉換器150提供直流信號DC1與直流信號DC2至電 力線通訊模組130以及Wi-Fi模組120時，電力線通訊模 組130以及wi-Fi模組120會分別被啟動且開始工作。電 力線通訊模組130可將承載在電力線18〇上的高頻信號轉 換成數據流Data ’並提供至Wi-Fi模組12〇。接著，透過 天線1 ] 〇A、110B或11 〇C，Wi-Fi模組120可將來自電力 線通訊模組130的數據流Data傳送至同樣配備有模 組之任何無線通訊裝置。另一方面，Wi_Fi模組丨2〇亦可將 由天線110A、110B及110C所接收之射頻信號轉換成數據 流Data’並經由電力線通訊模組13〇傳送至電力線1 go上， 以便透過電力線180傳送至其他通訊裝置。在第1圖中， 無δΗβ開關160是否導通，連接介面14〇與電力線1 go之間 的連接都不會受到影響。因此，當連接介面14〇為電源插 座時，連接於電源插座140上的電器在開關16〇為開啟或 是關閉的情況下，都可正常工作。在其他實施例中，連接 介面140可以是設置於牆壁之燈座或是電源開關。當連接 介面140為燈座時’則連接於燈座14〇上的燈具之操作亦 不會受到開關160的影響。 第2Α圖係顯示第1圖中無線接取器1〇〇的前視圖。同 時參考第1圖及第2Α圖中，相較於一般的電源插座’無 線接取器100的前蓋（面板）更包括開關160可供使用者 進行切換，其中開關160上具有指示燈165，其係用來指 示開關160是否導通。當開關16〇被導通時，無線接取器 P WNC-CO-丨 027-TWXX/08 丨 3-A43064twf , 201244520 100内的電力線通訊模組13〇以及wi_Fi模組12〇會被啟 動’於是鏈接（link)到無線接取器1〇〇的無線通訊裝置便 可透過電力線180進行資料傳送。此外，無論開關160是 否導通，連接介面140都可提供電力至連接於電源插座140 上的電器。 第2B圖係顯示第丨圖中無線接取器1〇〇的後視圖。在 第2B圖中’天線Η0Α、1]〇Β與110C被設置在無線接取 裔1〇〇的周圍’其中天線的數量、種類及設置位置可根據 實際應用需求而決定。舉例來說，可使用印刷天線來降低 無線接取器100的殼體尺寸。 第2C圖係顯示第1圖中無線接取器丨〇〇的侧視圖。如 第2C圖所顯示，無線接取器1〇〇的殼體係嵌入於牆壁2〇〇 中，其中無線接取器100的前蓋21 〇係覆蓋於牆壁200的 表面。此外，在無線接取器1〇〇中，電力線16〇的配線方 式是由各個國家所制訂。例如，電力線16〇可包括火線、 中性線及接地線等。此外，如第2A_2C圖所顯示，藉由將 天線隱藏在無線接取器100中，無線接取器1〇〇的外觀與 一般電源插座無異。 第3圖係顯示根據本發明一實施例所述之無線接取器 的，用示意圖，其係描述於建㈣3⑼中制複數無線接 取器以及電力線所構成之通訊網路。建築物包括房間 A以及房間B ’其中房間A與B各具有複數個無線通訊裝 置。如第3圖所顯示，房間A包括電腦31〇以及手機32〇， 而房間B包括電腦330以及手機34〇。在第3圖中，由於 房間A與房間B之間相隔了許多房間或是受/建築物3〇〇 P WNC-CO-1027-TWOCX/0813-A43064twf 7 201244520 的牆壁結構影響’若將傳統的接取器（Ap)擺放在房間A， 則房間B的電腦330以及手機34〇與房間a的傳統接取器 之間的無線信號容易被衰減，因而造成通訊不正常。因此， 藉由將本發明實施例所揭露之無線接取器100A與100B分 別5又置在房間a的牆壁200A以及房間B的牆壁200B，則 每個房間内的無線通訊裝置便可透過裝設在該房間之無線 接取器以及遍佈於建築物3⑻的電力線18〇來進行資料傳 輸。舉例來說，透過無線接取器1〇〇A、電力 8〇以及無 線接取器1_，纟房間A的使用者可將電腦31()的多媒體 才虽案傳送至房間B的手機34〇，以供位於房間b的使用者 進行觀看。 如先刚所描述，將本發明實施例所述之無線接取器嵌 入在建築物的牆壁中並與牆壁上的插座等設施做結合，便 可透過建築㈣壁中的原有電力線形成密集的通訊網路， 且不需增加額外的網路佈線成本。 雖然本發明已以較佳實施例揭露如上，然其並非用以 限定本發明，任何所屬技術領域中具有通常知識者，在不 脫離本發明之精神和範8内，t可作料之更動與潤飾， 因此本發明之保護範圍當視後附之ΐ請專利範圍所界定者 為準。 【圖式簡單說明】 ，1圖係顯不根據本發明一實施例所述之無線接取器； 第2Α圖係顯示第1圖中無線接取器的前視圖，· 第2Β圖係顯示第1圖中無線接取器的後視圖； PWNC-CO-l 027-TWXX/0813-A43〇64tWf 8 201244520 第2C圖係顯示第1圖中無線接取器的側視圖；以及 第3圖係顯示根據本發明一實施例所述之無線接取器 的應用示意圖，其係描述於建築物中使用複數無線接取器 以及電力線所構成之通訊網路。 【主要元件符號說明】 100、100A、100B〜無線接取器； 110A、110B、110C〜天線； 120〜Wi-Fi模組； 13 0〜電力線通訊模組； 140〜連接介面； 150〜交流對直流轉換器； 160〜開關； 165〜指示燈； 17 0〜濾、波器； 180〜電力線； 200、200A、200B〜牆壁； 210〜前蓋； 310、330〜電腦； 320、340〜手機；以及 A、B〜房間。 PWNC-CO-1027-TWXX/0813-A43064twf 9201244520 VI. Description of the Invention: [Technical Field] The present invention relates to a broadcast line picker, and more particularly to a wireless pick-up device that combines power line communication. [Prior Art] Traditionally, network transmission is not based on a telephone line or a network line for data transmission. However, today there is a Power Line Communication (PLC) technology that utilizes the existing basic power line/electrical delay to carry sound or data signals, such as telephone, video, and the like. / Power line communication technology converts data signals into high frequency signals and transmits them to the average user through the existing power line network. In other words, power line communication uses existing power lines to transmit data or information. Power line communication technology is a technology for sharing interfaces. Therefore, in a building, 'personal terminals (such as computers, telephones, etc.) in different rooms can't connect and share frequencies through the power lines in the building. width. Therefore, the user does not need to re-establish the network, but can directly use the power line that has been transferred to the home as the network. In addition, except that there is no need to re-set the network line, the area covered by the power line network is much larger than other types of carriers, such as telephone lines or network lines. SUMMARY OF THE INVENTION The present invention provides a wireless access device disposed on a wall of a building. The wireless access device includes: at least one antenna; a Wi-Fi module, PWNC-CO-1027-TWXX/0813-A43064twf 4 201244520 for transmitting to the power through the above-mentioned antenna and a force line communication analog device; An electric power line Η ^ (4) 1 module and the above-mentioned wall-network, in the above-mentioned power form, a communication iim is formed in the building, and the device transmits through the communication network and a second c material; - a connection interface that is switched to the above to provide a power to one of the external devices. The above and other objects of the present invention will become more apparent from the following detailed description. Fig. 1 is a side view showing (4) the present invention - a note-taking device for implementing a touch (prison (5)_ηί, ΑΡ) 1 (10). The wireless access device 1GG includes antennas ii 0Α, 110B and Teng, Wi_Fi module 12 (), power line communication module (10), connection interface (10), AC to DC converter Uc / Dc) 15 〇, switch (10) and chopper 170 . The chopper 17 is switched between the power line communication module (10) and the connection interface 14G and the power line 18 (), and the wire filters out the noise on the power line 180. In this embodiment, the connection interface is a power outlet. In the wireless accessor 100, the switch 160 is coupled between the power line 180 and the AC to DC converter 150, so when the switch 16 is turned on, the AC to DC converter 150 is based on the AC power on the power line 18 ( Mains) to generate DC signal DC1 and DC signal ftDC2. In this embodiment, the PWNC-CO-1027-TWXX/0813-A43064twf 5 201244520 DC signal DC 1 and DC signal DC2 can be regarded as the operation/operating voltage of the power line communication module 130 and the Wi-Fi module 20 respectively. Therefore, when the AC-DC converter 150 provides the DC signal DC1 and the DC signal DC2 to the power line communication module 130 and the Wi-Fi module 120, the power line communication module 130 and the Wi-Fi module 120 are respectively started and started. jobs. The power line communication module 130 can convert the high frequency signal carried on the power line 18A into a data stream Data' and provide it to the Wi-Fi module 12A. Then, through the antenna 1 〇A, 110B or 11 〇C, the Wi-Fi module 120 can transmit the data stream Data from the power line communication module 130 to any wireless communication device also equipped with the module. On the other hand, the Wi_Fi module 丨2〇 can also convert the RF signals received by the antennas 110A, 110B, and 110C into the data stream Data' and transmit them to the power line 1go via the power line communication module 13 to transmit through the power line 180. To other communication devices. In Fig. 1, whether or not the δΗβ switch 160 is turned on, the connection between the connection interface 14〇 and the power line 1 go is not affected. Therefore, when the connection interface 14 is a power outlet, the appliance connected to the power outlet 140 can operate normally with the switch 16 turned "on" or "off". In other embodiments, the connection interface 140 can be a wall mount or a power switch. When the connection interface 140 is a lamp holder, the operation of the lamp attached to the lamp holder 14A is also not affected by the switch 160. The second diagram shows a front view of the wireless accessor 1〇〇 in Fig. 1. Referring to FIG. 1 and FIG. 2 simultaneously, the front cover (panel) of the wireless power connector 100 further includes a switch 160 for the user to switch, wherein the switch 160 has an indicator light 165. It is used to indicate whether the switch 160 is turned on. When the switch 16 is turned on, the wireless access device P WNC-CO-丨027-TWXX/08 丨3-A43064twf, the power line communication module 13〇 and the wi_Fi module 12〇 in 201244520 100 will be activated. The wireless communication device connected to the wireless access device can transmit data through the power line 180. Moreover, regardless of whether the switch 160 is conductive or not, the connection interface 140 can provide power to the electrical equipment connected to the power outlet 140. Figure 2B shows a rear view of the wireless accessor 1〇〇 in the figure. In Fig. 2B, 'antennas Α0Α, 1] 〇Β and 110C are disposed around the wireless receiver 1' where the number, type, and setting position of the antennas can be determined according to actual application requirements. For example, a printed antenna can be used to reduce the housing size of the wireless accessor 100. Fig. 2C is a side view showing the wireless accessor 第 in Fig. 1. As shown in Fig. 2C, the housing of the wireless pick-up unit 1 is embedded in the wall 2, wherein the front cover 21 of the wireless pick-up 100 is covered on the surface of the wall 200. Further, in the wireless access device 1, the wiring pattern of the power line 16 is determined by each country. For example, the power line 16〇 may include a live line, a neutral line, a ground line, and the like. Further, as shown in Fig. 2A_2C, by hiding the antenna in the wireless accessor 100, the appearance of the wireless accessor 1 is no different from that of a general power outlet. Fig. 3 is a schematic view showing a wireless accessor according to an embodiment of the present invention, which is a communication network formed by a plurality of wireless accessors and power lines in (4) 3(9). The building includes a room A and a room B' where each of the rooms A and B has a plurality of wireless communication devices. As shown in Fig. 3, room A includes a computer 31 and a mobile phone 32, and room B includes a computer 330 and a mobile phone 34. In Figure 3, because room A is separated from room B by many rooms or by the wall structure of the building 3〇〇P WNC-CO-1027-TWOCX/0813-A43064twf 7 201244520 'If the traditional When the picker (Ap) is placed in the room A, the wireless signal between the computer 330 of the room B and the conventional accessor of the mobile phone 34 and the room a is easily attenuated, thereby causing the communication to be abnormal. Therefore, by placing the wireless accessors 100A and 100B disclosed in the embodiments of the present invention on the wall 200A of the room a and the wall 200B of the room B, respectively, the wireless communication devices in each room can be installed through the installation. Data transmission is performed by a wireless accessor in the room and a power line 18遍布 distributed throughout the building 3 (8). For example, through the wireless access device 1A, the power 8〇, and the wireless access device 1_, the user of the room A can transmit the multimedia of the computer 31 () to the mobile phone 34 of the room B, For viewing by users located in room b. As described earlier, the wireless accessor according to the embodiment of the present invention is embedded in the wall of a building and combined with facilities such as sockets on the wall, so that the original power line in the wall of the building (4) can be densely formed. Communication network without additional network cabling costs. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can change and modify the composition without departing from the spirit and scope of the present invention. Therefore, the scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing a wireless accessor according to an embodiment of the present invention; FIG. 2 is a front view showing the wireless accessor in FIG. 1, and a second diagram showing the first 1After view of the wireless access device; PWNC-CO-l 027-TWXX/0813-A43〇64tWf 8 201244520 2C is a side view showing the wireless access device in Fig. 1; and Fig. 3 is a display A schematic diagram of an application of a wireless accessor according to an embodiment of the invention is described in a building using a plurality of wireless accessors and a communication network formed by power lines. [Main component symbol description] 100, 100A, 100B ~ wireless access device; 110A, 110B, 110C ~ antenna; 120 ~ Wi-Fi module; 13 0 ~ power line communication module; 140 ~ connection interface; 150 ~ AC pair DC converter; 160~ switch; 165~ indicator light; 17 0~ filter, waver; 180~ power line; 200, 200A, 200B~ wall; 210~ front cover; 310, 330~ computer; 320, 340~ mobile phone; And A, B ~ room. PWNC-CO-1027-TWXX/0813-A43064twf 9