201043090 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種電源供應系統，特別是有關於一種可對 不同負載裝置輸出適當電源之電源供應系統。 【先前技術】 由於發光二極體(light emitting diode，LED)具有耗電量低、元201043090 VI. Description of the Invention: [Technical Field] The present invention relates to a power supply system, and more particularly to a power supply system that can output an appropriate power source to different load devices. [Prior Art] Since the light emitting diode (LED) has low power consumption,
〇 件壽命長等優點，因此大量用於照明領域。 利用發光二極體作為照明燈具時，通常是將多顆發光二極體 組成陣列，以隨使用需求調整照明度。 然而，隨著照明度的不同，燈具的功耗也隨之改變。而一般 用以供應發光二極體燈具電源的電源供應器僅能輸出單一電源供 應燈具所需電力，目絲-種砰辨祕讀具均需搭配一^ 定電源供應ϋ來提供電力，如此將造成生產成本的提升。 目前市面上出現-種可自適性難電源供應的電源供應器， 其原理是利用負載元件(即燈具)上串接壓差電阻，並姻兩端壓差 進行回授(feed滅)來作_路控制錢定電賴絲之輸出功 率。然而，此種電源供應器系統複雜且成本高昂，並不適用於大 量生產以應用於目前普及賴廉之發光二極體燈具上。 請參照第i圖’其係為習知技藝之電源供 圖。圖中，電雜應祕具有1 路万塊 及-負載元件33。由於此種電裝置31 L件32 電阻元件32於電源供應裝置31 Μ疋耩由串接 負載元件33的負载狀態而據以輪、二之間，以隨時監控 鞠出對應的電流電壓值。因此電源 3 201043090 供應裝置31提供電力給負載元件33時，串接電阻元件32會產生 貝貝制貞載讀及供應其電力，纽赫度較高。 【發明内容】 有鐘於上述習知㈣之本發狀目的就是在提供一種 ，源供應域’以解決習知技藝之㈣燈具均祕配獨電 應器的問題。 /、 根據本發明之目的，提出一種電源供應系統’係電性連接— /源’電源供應系統包含—負載模組及—電源供應裝置。負载模 、、且具有-負載裝置及-電阻元件，其中電阻藉係對應負載裝 f。電源供應裝置包含—偵測模組、—控制模組及-電源供應模 組。。偵測模組係制電阻元件之電阻值，並據以產生—偵測控制 號其係對應電阻元件。控制模組係接收摘測控制訊號並據以 私出電源控制訊號。電源供應模組係接收電源控制訊號並據以 輸出一供應電源至負載裝置。 其中，負載裝置係為一發光二極體燈具。 根據本發明之另-目的，提出—種電源供應系統係電性連 接一電源，電源供應系統包含一負載模組及一電源供應裝置。負 ，模組具有—負載裝置及—識別元件。識別元件係儲存一識別訊 ^，其對應負載裝置。電源供應裝置包含一控制模組及一電源供 應模組。控制模組係讀取識別訊息並據以產生一電源控制訊號: 電源供應模組係接收電源控制訊號並據以輸出一供應電負載 衣置0 201043090 其中’㈣齡躲-倾時間⑽應—電力至識別元件。 其中’識別元件獲得電力後，傳雖別訊息至控制模組。 承上所述，依本發明之電賴m其可#由設置不同的 電阻元件或識別元件，使電雜應模組輸出適#的電力至負載裝 置，以簡化電源供應器的種類而可降低生產成本。 、" 【實施方式】 〇 請频第2 ®，其係為本發明之電源供應纽第-實施例方 塊圖。圖中，電源供應系統包含一負載模組n及一電源供應裝置 12 ° 負賴組11具有一負載裝置⑴及一電阻元件112。負載裝 置11可為-發光二極體燈4，但並不以此限。電阻元件ιΐ2則對 應負載裝置111，當選用不同負載功耗的負載模組n時，所選用 電阻兀件112之電阻值亦與其相對應。例如高雜的負麵组^ 便選用高阻值電阻元件112，低功耗的負載模組u則選用低阻值 ◎ 電阻元件112，但並不以此為限。 電源供應裝置12電性連接一電源13，並包含一制模組 121、一控纏組122及一電源供應模组123。侦測模组⑵可為 -電阻式侧電路，用以侧電阻元件112的電贿並據以輸出 -_控制訊號121a至_模組122。其中，姻模組⑵是依 據所伽不_阻值輸出補應的_控制訊號，且谓測控 制訊號1213可為一時序脈波(dockpulsesignal)。 工 控制模組122可為一微處理器單元(Micro processing Unit， MPU)或-控制電路。控制模组122接收偵測控制訊號⑵&後，’ 5 201043090 則輸出對紅魏控物 122a至獅供應· 123 模組123接受電源控制訊號122a後，即輸出相對應的供應= =至^裝置U1，使_置U1獲得電力供應而開‘作。、 因此’僅需選用與負載裝置ηι相匹配的電阻元件ιΐ2，便 源供應模組123輸出相應的供應電源123a至負載裝置in，而。 僅用單「電源供應裝置12來匹配不同雜的負載裝置u卜’以: 化生產流程及成本。其巾，供應電源123a_應發光二極體之^ 電流電源。此外，電阻元件m係以並聯方式與電源供縣置η 電性連接’當外部電源供應至電源供應裝置12後，偵測模組⑵ 僅需於-定時間内偵測電阻元件112之電阻值。於決定電源供應 模組123之輸出功率後，便關_測電路，而避免產生額外功率 消耗，以達成節能效果。此外，此㈣賴縣置12僅需使用三 條線路以制燈具貞載及供紐具電力，而可降低祕複雜度及 成本。 請參閱第2 ®，其係為本發明之電源供應祕第二實施例方 塊圖。在此實補巾，電職齡統包含—貞麵組21及一電源 供應裝置22。 負載模組21具有一負載裝置211及一識別元件212。負載裝 置211可為一發光二極體燈具，但並不以此為限。識別元件212 可為一遠端控制晶片（remote controller Chip)或一編碼解碼晶片 (encode decode chip)。識別元件212則儲存一識別訊息212a。其 中，識別訊息212a則對應其搭配的負載裝置221之負載功率。 電源供應裝置22包含一控制模組222及一電源供應模組 223控制模組222可為一微處理器控制單元(micr〇pr〇cess〇rc〇ntr〇i 201043090 ' umt，MCU)。當電源供應裝置22接上電源23後，控制模組則 於-預設時間内傳送-電能至識別元件212，以對識別元件加 充電。在此實施例中，預設時間可為5秒，電能可為一 5伏特電 能，但可依實際需求加以變更而不以此為限。識別元件212獲得 足夠電能後’將識別訊息212a傳送至控制模組222。控制模組222 接收識別訊息212a後，便據以傳送對麟別訊息212a的電源控 制讯號222a至電源供應模詛223，使電源供應模組223輸出相對 應的供應電源223a至負載裝置犯，而使負載裝置如獲得電力 〇而開始工作。藉此，當電源供應裝置22搭配不同的雜之負載装 置2、ll a寺’僅需將相對應之識別訊息2以利用燒錄及傳輸載入等 方式健存於識別元件212’便可使電源供應模組223輸出相應的供 應電源223a至負載裝置211，而可用單一電源供應裝置22匹配^ 同=的負載裝置211，以簡化生產流程及成本。其中，供應電源 一a ,、、、對應發光一極體之定電流電源。此外，控制模组從與識 別元件212之間僅需一條線路連接便可同時傳送電能/識別訊阜 222b〇 “ Ο 紅所述’核明魏供齡狀功效在補由設置電阻元 件且電阻元件與負載裝置相對應，使電源供應裝置於細電阻 疋件之阻值後能輸出與負载裝置相對應之供應電源，而可利用 :電源供絲置搭配不同燈具，以達顧化生錢程及成本的目 裝署源供應系統之另—功效在於藉由設置—儲存與負載 訊息之識別元件，使電源供應裝置於偵測識別 »ϋ與負載裝置相對應之供 供應置搭料_，以_簡磁餘及成柄目的 7 201043090 本發明電源供應系統之再一功效在於藉由改變控制模組連接 埠的狀態’使其由一預設時間内由輸出狀態(〇utput)轉成輸入狀態 (input)，使控制模組對識別元件充電後，可接收由識別元件所傳^ 的識別訊息，目此僅需單—祕便可賴供電及傳送訊息資料之 目的’以降低生產成本。 、 本發明電驗應系統之又-姐在於當侧模組完成負載债 測後便進行關或進人待齡uspen_狀態，而不需持續進行偵 測，導致產生額外消耗功率，而達到節能省電的效果。 以上所述僅為舉例性’畴為限制性者。任何未脫離本發明 之精神與㈣，㈣其進行之粒修改讀更，均應包含於後附 之申請專利範圍中。 【圖式簡單說明】 第1圖係為習知技藝之電源供應系統之電路圖； 第2圖係為本發明之電源供應系統之第一實施例方塊圖；及 第3圖係為本發明之電源供應系統之第二實施例方塊圖。 【主要元件符號說明】 11、21 :負載模組； 1U、211 :負载裝置； H2 :電阻元件； 12'22 :電源供應裝置； 121 :價測模組； 201043090 121a :偵測控制訊號； 122、 222 :控制模組； 122a、222a :電源控制訊號； 123、 223 :電源供應模組； 123a、223a :供應電源； 13、23 :電源； 212 :識別元件； 〇 212a、222b :識別訊息； 31 :電源供應裝置； 32 ·•電阻元件；及 33 :負載元件。The advantages of long life of the device are therefore abundant in the field of lighting. When using a light-emitting diode as a lighting fixture, it is common to form a plurality of light-emitting diodes to adjust the illumination according to the needs of use. However, as the illuminance is different, the power consumption of the luminaire changes. The power supply generally used to supply the power supply of the light-emitting diode lamp can only output the power required by the single power supply lamp, and the wire-type identification device must be matched with a power supply to provide power. Resulting in an increase in production costs. At present, there is a kind of power supply that can supply power with difficulty in power supply. The principle is to use a series of differential pressure resistors on the load component (ie, the lamp), and feedback (feed out) is performed on the differential pressure between the two ends. The road controls the output power of the money. However, such a power supply system is complicated and costly, and is not suitable for mass production for use in currently popular light-emitting diode lamps. Please refer to Figure i, which is a power supply diagram for the prior art. In the figure, the electric hybrid has a 1 million block and a load element 33. Since the electrical component 31 L of the resistor 32 is connected to the power supply device 31 by the load state of the load component 33, the current and voltage values are monitored at any time by the wheel and the second. Therefore, when the power supply 3 201043090 supply device 31 supplies power to the load element 33, the series resistance element 32 generates a beibei system to read and supply its power, and the Nuer degree is high. SUMMARY OF THE INVENTION The purpose of the present invention is to provide a source supply domain to solve the problem of the conventional technology. In accordance with the purpose of the present invention, a power supply system is provided which is an electrical connection-/source' power supply system comprising a load module and a power supply. The load mode has a load device and a resistance element, wherein the resistor is mounted by a corresponding load. The power supply device includes a detection module, a control module, and a power supply module. . The detection module controls the resistance value of the resistance element, and accordingly generates a detection control number corresponding to the resistance element. The control module receives the measurement control signal and privately transmits the power control signal. The power supply module receives the power control signal and outputs a supply power to the load device. Wherein, the load device is a light-emitting diode lamp. According to another aspect of the present invention, a power supply system is electrically connected to a power supply system, and the power supply system includes a load module and a power supply device. Negative, the module has a load device and an identification component. The identification component stores an identification signal, which corresponds to the load device. The power supply device includes a control module and a power supply module. The control module reads the identification message and generates a power control signal accordingly: the power supply module receives the power control signal and outputs a supply electric load accordingly. 201043090 wherein '(four) age hiding-dipping time (10) should be - power To identify the component. After the identification component receives power, it transmits a message to the control module. As described above, according to the present invention, the electric power source is provided with different resistance elements or identification elements, so that the electric power supply module outputs appropriate electric power to the load device to simplify the type of the power supply device and can be reduced. Cost of production. , " [Embodiment] 〇 Please select the second power, which is the power supply of the invention - the block diagram of the embodiment. In the figure, the power supply system comprises a load module n and a power supply device. The 12° negative group 11 has a load device (1) and a resistive element 112. The load device 11 can be a light-emitting diode lamp 4, but is not limited thereto. The resistive element ιΐ2 corresponds to the load device 111. When the load module n of different load power consumption is selected, the resistance value of the selected resistor element 112 also corresponds to it. For example, a high-impedance negative group selects a high-resistance resistance element 112, and a low-power load module u selects a low-resistance value ◎ resistance element 112, but is not limited thereto. The power supply device 12 is electrically connected to a power source 13 and includes a module 121, a control group 122 and a power supply module 123. The detecting module (2) can be a resistive side circuit for the electric bribe of the side resistive element 112 and for outputting the -_ control signal 121a to the module 122. The marriage module (2) is a _ control signal that is supplemented according to the gamma-resistance value, and the measurement control signal 1213 can be a time pulse pulse (dock pulse signal). The control module 122 can be a microprocessor unit (MPU) or a control circuit. After the control module 122 receives the detection control signal (2) & '5 201043090, the output of the red power control object 122a to the lion supply 123 module receives the power control signal 122a, that is, outputs the corresponding supply == to ^ device U1, let _ set U1 to obtain power supply and turn on. Therefore, it is only necessary to select the resistive element ι2 matching the load device η, and the source supply module 123 outputs the corresponding supply source 123a to the load device in. Only use "single power supply device 12 to match different kinds of load devices" to: to process the production process and cost. The towel supply power supply 123a_ should be the current source of the light-emitting diode. In addition, the resistance element m is The parallel connection and the power supply are electrically connected to the county. When the external power supply is supplied to the power supply device 12, the detection module (2) only needs to detect the resistance value of the resistance element 112 within a certain time. After the output power of 123, the circuit is turned off, and the extra power consumption is avoided to achieve the energy saving effect. In addition, this (4) Lai County 12 only needs to use three lines to make the lamp load and the power supply for the fixture. Reduce the complexity and cost. Please refer to the 2nd, which is a block diagram of the second embodiment of the power supply of the present invention. In this case, the electric service system includes the 贞面 group 21 and a power supply device. The load module 21 has a load device 211 and an identification component 212. The load device 211 can be a light-emitting diode lamp, but is not limited thereto. The identification component 212 can be a remote control chip (remote controller) Chip) or The identification component 212 stores an identification message 212a, wherein the identification message 212a corresponds to the load power of the matching load device 221. The power supply device 22 includes a control module 222 and a power supply. The module 223 control module 222 can be a microprocessor control unit (micr〇pr〇cess〇rc〇ntr〇i 201043090 'umt, MCU). When the power supply device 22 is connected to the power supply 23, the control module is - transmitting - power to the identification component 212 for a predetermined time to charge the identification component. In this embodiment, the preset time may be 5 seconds, and the electrical energy may be a 5 volt electrical energy, but may be changed according to actual needs. The identification component 212 transmits the identification information 212a to the control module 222. After receiving the identification message 212a, the control module 222 transmits the power control signal 222a to the forest message 212a. To the power supply module 223, the power supply module 223 outputs the corresponding power supply 223a to the load device, and the load device starts to work if the power is obtained. The device 22 is matched with different load devices 2, and the device 223 can be outputted by the power supply module 223 by simply storing the corresponding identification message 2 in the manner of burning and transmitting and loading. Correspondingly, the power supply 223a is supplied to the load device 211, and the load device 211 of the same power supply device 22 can be matched with the single power supply device 22 to simplify the production process and cost. Among them, the power supply a, , , and the corresponding light-emitting body are determined. In addition, the control module can transmit power/identification signal 222b from only one line connection with the identification component 212. Ο 所述 所述 ' 核 核 魏 供 供 供 供 供 供 供 供 供And the resistance component corresponds to the load device, so that the power supply device can output the power supply corresponding to the load device after the resistance value of the thin resistor component, and the power supply wire can be used with different lamps to meet the Huasheng process. And the cost of the target supply system of the other source - the function is to set the storage and load information identification components, so that the power supply device detects and identifies the load device It should be used for the supply of materials _, to _ simple magnetic surplus and the purpose of the handle 7 201043090 Another effect of the power supply system of the present invention is to change the state of the control module connection ' by a predetermined time The output state (〇utput) is converted into an input state (input), so that after the control module charges the identification component, it can receive the identification message transmitted by the identification component, so that only the single secret can be used to supply power and transmit information. The purpose of the data 'to reduce production costs. In addition, after the completion of the load measurement, the side module of the present invention performs the shutdown or entering the uspen_ state of the patient, without continuous detection, resulting in additional power consumption and energy saving. The effect of power saving. The above description is by way of example only, 'domains are limiting. Any modification of the invention that is carried out without departing from the spirit of the invention and (d) and (d) shall be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a circuit diagram of a power supply system of the prior art; FIG. 2 is a block diagram of a first embodiment of the power supply system of the present invention; and FIG. 3 is a power supply of the present invention A block diagram of a second embodiment of a supply system. [Main component symbol description] 11, 21: load module; 1U, 211: load device; H2: resistance component; 12'22: power supply device; 121: price measurement module; 201043090 121a: detection control signal; 222: control module; 122a, 222a: power control signal; 123, 223: power supply module; 123a, 223a: power supply; 13, 23: power supply; 212: identification component; 〇 212a, 222b: identification message; 31: power supply device; 32 ·•resistive component; and 33: load component.