1361505 九、發明說明： - 【發明所屬之技術領域】 本發明係涉及一種供電裝置，特別係指一種可藉由太 陽能進行充電的組合式供電裝置及其運作方法。 【先前技術】 由於工業及科技產業的成長，改變了人類長期以來的 生活環境及習慣，而近幾年來，能源的問題一直為人們所 探討，為了因應全球對於能源的需求日益增加，相關能源 開發的產業也就越來越多，但另一方面也由於人們對生態 環境保護及居住環境品質的重視，因此在能源開發的同 時，又要考量到盡量不使用化學物質材料以避免破壞生態 環境。而在兼顧能足夠產生大量能源並且又要能符合環境 保護之原則下，便以太陽能為首要的能源開發選擇。 而以目前習知的太陽能充電系統而言，大多數都是搭 配在特定的產品上以進行太陽能的充電，而這使得太陽能 充電的效用無法獲得更廣泛且有效的應用，並且當產品進 行實際的供電作用時，往往無法利用現有的產品之設計而 同時提供多種不同功能的應用，導致使用者雖能藉由太陽 能而將產品中的電池充飽電能，但僅能再藉由產品所提供 有限之連接埠來提供電能給外接的系統使用，這讓整個太 陽能充電系統的活用性及功能性皆受到限制。’ 因此’在現今講究產品精美且應用功能廣泛的市场 上，如何能同時考量到足夠的電池蓄電效果，並且又能適 當地配置於使用者所運用之場所，以及再能同時提供不同 的應用效果等，便是太陽能相關產業可以再進一步加以設 6 計及改良吟地方。 【發明内容】 . 同連於此：本發明所要解決的技術問s在於，藉由相 白子古進行插接組合的方式，使本發明之供電裳置在 進二=射:得以插接太陽能板以進行太陽能充電， 穿㈢电之作用，並且可於夜晚時轉而插接照 外功效，以達到充分利用能源之目的，此 裝置《形成電㈣可隨物任何應用 供—二達=目的’根據本發明所提出之一方 锂、、且5、式供電裝置，1 一- 力木死 穿儲:Ϊ—連接單元及一控制單元。二電池Γ充電電 充命^能，並且得以產生一第一雪廢及’ Γ人電池係用 充包电路則係電性連接二沙雪及一弟二電壓，而 !:太陽能板時’得以接收^陽能=且當第-連接單元插 照：ΐ二ΐ電池進行充電，反之，當？轉換輪出之電能以 第二時’則第1接單 ：-連接單元插接一 :―電1 给㈣裝置，^m所產生之 ，也，用以控制該.第二電屍二：5兀係電性連接-次· i猎此’二次電池幸，出電壓給—應用 刀別產生光源及電源、之供應。電屋及第二電得以 為了達到上述目的 ，’ 提供-種組合式/據本μ所提出之# 士安 =:弟-連接單元以插接一太陽其步驟包括：首先， 電池陽能板所轉換輸出之带Ϊ著提供—二次 產生一第〜電愿及一第二電廣电此，運且.該二次 &，進而判斷第一連 < s 7 1361505 接單元是否轉而插接一照明裝置，若第一連接單元已轉而 插接照明裝置，則第一連接單元傳輸該第一電壓給照明裝 置以產生光源供應，並且該組合式供電裝置同時提供有一 電源輸出單元以連接一應用裝置，使該二次電池所產生之 第二電壓得以形成電源供應以傳輸給該應用裝置使用。 以上之概述與接下來的詳細說明及附圖，皆是為了能 進一步說明本發明為達成預定目的所採取之方式、手段及 功效。而有關本發明的其他目的及優點，將在後續的說明 及圖式中加以闡述。 【實施方式】 請參考第一圖，為本發明組合式供電裝置之實施例方 塊圖，如圖所示，本發明提供一種供電裝置1，其係可以 讓使用者自行決定是否進行太陽能充電，而進行變換插接 一太陽能板3或者一照明裝置4，而供電裝置1包括：一 二次電池10、一充電電路20、一第一連接單元30、一控 制單元40、至少一電源輸出單元50、一操作單元60及一 顯示單元70。當供電裝置1處於有陽光照射的環境下，而 使用者欲進行太陽能充電時，則將太陽能板3插接於第一 連接單元30，此時第一連接單元30便可以進行傳輸太陽 能板3所轉換輸出的電能，進而提供給電性連接於第一連 接單元30及二次電池10之間的充電，電路20，以對二次電 池10進行充電，而當二次電池10在儲存有電能的狀態時， 便得以產生一第一電壓101及一第二電壓102。 其中，二次電池1 〇可例如為錯酸電池，而太陽能板3 則可例如進一步包含一電壓調變電路301，以將太陽能板3 所轉換出的電能進行升壓及穩壓以形成一固定電壓，進而 8 1361505 使該固定電壓透過第一連接單元30提供給充電電路20以 對二次電池10進行充電，而在本發明中，該固定電壓係例 如設計為5伏特之固定電壓。 而控制單元40則係電性連接二次電池10，用以控制 第二電壓102以轉換輸出至少一輸出電壓103，並且再透 過電源輸出單元50以提供給一應用裝置2使用。其中電源 輸出單元50可例如為USB連接埠或電源連接埠，其係電性 連接於控制單元40，用以提供給使用者連接相符合的應用 裝置2，以使得應用裝置2得以獲得供電裝置1所提供的 輸出電壓103。此外，在供電裝置1中的操作單元60係電 性連接控制單元40，用以提供一操作介面讓使用者得以依 據所欲連接的應用裝置2之工作電壓大小來進行操作調· 整，也就是說操作單元60得以針對控制單元40所控制的 第二電壓102來進行輸出調整，進而改變輸出電壓103之 大小，以符合外接的應用裝置2之所需。而在本發明中， 上述之操作介面可例如由按鍵或旋紐來實現。 而顯示單元70亦係電性連接控制單元40，同時依據 控制單元40所用以控制及偵測二次電池10的電壓偵測電 路（圖未示）來判斷出二次電池10目前的電壓位準，進而使 顯示單元70得以顯示二次電池10的電量狀況或充電情 形，再者，顯示單元70亦可進一步顯示目前控制單元40 所控制輸出的輸出電壓103之大小，以便讓使用者可以清 楚得知自己所調整輸出的電壓大小，而顯示單元70在實際 應用上可例如係採用一般小型顯示器（如：液晶顯示器 (Liquid Crystal· Display，LCD))，此外，也可例如係設 計由不同的發光二極體（LED)的組合來達成顯示上的變 9 1361505 化，而同樣也可達到提供使用者目前二次電池10相關，資訊 之效果。 而以上所述是假設第一連接單元30插接太陽能板3 的狀況下來進行說明，若上述之情形係使用者將供電裝置 1放置於早上陽光照射的環境下而可以進行太陽能充電， 而當到夜晚無陽光照射時，由於二次電池10已處於充飽電 的狀態，因此使用者可以將太陽能板3自第一連接單元30 卸下，進而換上照明裝置4插接在相同的第一連接單元 30，此時，二次電池10所產生的第一電壓101便會直接提 供給照明裝置4以產生光源供應。 然而供電裝置1此時不僅可以透過第一連接單元30 所插接的照明裝置4來產生照明作用，此外電源輸出單元 50亦仍可同時提供給使用者進行連接所需的應用裝置2， 並且也能藉由操作單元60來調整輸出電壓103的大小，以 及透過顯示單元7 0來加以顯示二次電池10的相關資訊。 藉此，供電裝置1除了本身透過照明裝置4所產生的光源 之外，亦可同時依據使用者所需的電壓大小而提供不同的 輸出電壓103，因此供電裝置1即可同時擁有光源及電源 供應的效果。 此外，為了防止供電裝置1在陽光照射不充足的環境 導致二次電池10的充電不完全，或者在夜晚時發生二次電 池10電量耗盡的情形，本發明更進一步設計有一電源輸入 單元80，其係電性連接充電電路20，用以接收一市電104 而直接對二次電池10進行充電，以讓供電裝置1不僅能繼 ..二：續進行二次電池10的蓄電功能，同時也能一起提供光源及 電源的供應。 10 附帶一提，本發明更進一步再設計有一第二連接單元 90，其係對應第一連接單元30的設計，用以當使用者擁有 多個供電裝置1時，得以透過原本供電裝置1的第二連接 單元90連接另一供電裝置1的第一連接單元30相互連 接，而達到多個二次電池10進行串聯或並聯之作用，讓使 用者對供電裝置1擁有更多的組合變化。 請參考第二圖，係本發明組合式供電裝置之運作方法 的實施例流程圖，如圖所示，本發明提供一種供電裝置1 的運作方法，其步驟包括：首先，判斷供電裝置1是否連 接市電104(S201)，若判斷結果為否，則再進一步判斷是 否第一連接單元30插接有太陽能板3(S203)。其中，若步 驟（S201)之判斷結果為是，即供電裝置1有透過電源輸入 單元80連接市電104，或者步驟（S203)的判斷結果為是， 即藉由第一連接單元30來插接太陽能板3之情形時，則進 行二次電池10之充電，並產生第一電壓101及第二電壓 102(S205)。 而在步驟（S205)之後或者步驟（S203)的判斷結果為 否的情形下，便進行判斷第一連接單元3 0是否插接有照明 裝置4(S207)，同時也進行判斷電源輸出單元50是否連接 有應用裝置2(S209)，若步驟（S207)之判斷結果為是，即 表示使用者已將第一連接單元30改變插接為照明裝置4， 此時便將二次電池10的第一電壓101傳輸給照明裝置4， 讓第一電壓101形成光源供應（S211);另一方面，若步驟 (S209)的判斷結果為是，即表示使用者亦同時連接有應用 裝置2進行使用，於是二次電池10便產生電源供應以將第 二電壓102提供給應用裝置2使用（S213)。此外，供電裝 1361505 =係及操作單元6°，以讓使用者可 以進-步依據所使用的應用裝置2之考了 制第二電壓1〇2以輸出符合之輸出電摩i而、仃控 第二若使= 驟|S207)之饌结果即呈現否的情沉， 驟⑽υ及(s_之流程以持續判斷第—執丁步 電源輸出單元50的連接狀態。而在步騍及 也是獨立騎麟，叫定是否提供 置同樣 並不會受到步驟_)的判斷結果的影2二 芯ΐ接T3Q連接太陽能板3進行太純;=雷J 铜出早U0隱可以連接制裝置2 = 10的電源供應而進行運作。 按叹—人包池 為了再進-步說明本發_具體實施態樣，請參 —圖，為本發明組合式供電裝置之第—應用容土 圖’如圖所示，供電裝置丨的第—連接單元、0;:; ;二3:用太陽能並且轉換為電能而― =早7C 7G中㈣訊顯補可以提供給使用者 =的資訊。此外，使用者可以透過電源輸出單元5〇來連 接所欲使㈣應用裝置2，而在本實施例中，電， 元50係以USB連接埠來舉例說明， 用穿早 ^可例如為行動電話。因此，依據有提供哪;面=動2 1的工作電昼需求（5伏特），使用者可以直接將行 邊連接在USB連接槔上’以接收控制單元4Q所直接控 出的輸出:雲壓103，以提供給行動電話使用。 而當供電裝置i放置於陽光照射的環境下時，電源輸士 12 1361505 .入單元80便可不需再連接市電104來對供電裝置1進行充 電，因此，在本實施例中，電源輸入單元80可以不需加以 連接。 請再參考第四圖，為本發明組合式供電裝置之第二應 用實施例示意圖，如圖所示，供電裝置1的第一連接單元 30係插接照明裝置4，因此，供電裝置1便不接收太陽能 的充電，而是提供電壓給照明裝置4以產生光源供應進而 達到照明效果，相同的，使用者亦可同時透過電源輸出單 元50來連接應用裝置2(如：電賓斗）以接收供電裝置1所 提供的電源而進行運作，而本實施例中的電源輸出單元50 則係以電源連接埠來舉例說明，此外操作單元60及顯示單 元70皆同樣係依據上述實施例之說明來提供調整及顯示 資訊。 而當供電裝置1中的二次電池10產生電量耗盡時， 便可透過電源輸入單元80來接收市電104的供應而對二次 電池10進行充電，並且同時也讓供電裝置1持續產生光源 及電源的供應作用。 請再參考第五圖，為本發明組合式供電裝置之第三應 用實施例示意圖，如圖所示，本實施例係用以說明本發明 之供電裝置1可依據使用者的需求，而進行串聯多個供電 裝置1及1’..以產生較大的供應電壓，其中第一連接單元 30及30’與第二連接單元90及90’係對應的設計，用以 形成相互對接的作用，也就是其中之一供電裝置1的第二 連接單元90係可對接另外的供電裝置Γ的第一連接單元 30’ ，以達到兩個供電裝置1及Γ中士次電池相互電性 連接之目的。 < s 13 綜上所述，本發明藉由第一連接單元30來插接太陽· 能板3或照明裝置4，不僅可於任何時候形成電源之供應 來源以提供給外接的應用裝置2,更可藉由插接太陽能板3 而在有陽光照射的環境下進行太陽能充電，而處於須提供 照明的環境時，則可隨即更換插接照明裝置4來供應光 源，藉此不僅可符合利用太陽能進行充電及供電的環保意 識，更可充分利用能源且同時產生不同功能之效果。 惟，以上所述，僅為本發明的具體實施例之詳細說明 及圖式而已；並非用以限制本發明，本I明之所有範圍應 以下述之申請專利範圍為準，任何熟悉該項技藝者在本發 明之領域内，可輕易思及之變化或修飾皆可涵蓋在以下本 案所界定之專利範圍。 【圖式簡單說明】 第一圖係本發明組合式供電裝置之實施例方塊圖； 第二圖係本發明組合式供電裝置之運作方法的實施 例流程圖； 第三圖係本發明組合式供電裝置之第一應用實施例 不意圖， 第四圖係本發明組合式供電裝置之第二應用實施例 示意圖；及 第五圖係本發明組合式供電裝置之第三應用實施例 示意圖。 【主要元件符號說明】 供電裝置1，Γ 1361505 第一電壓101 第二電壓102 輸出電壓103 市電104 應用裝置2 充電電路20 太陽能板3 第一連接單元30，30’ 電壓調變電路301 照明裝置4 控制單元40 電源輸出單元5 0 操作單元60 顯示單元70 電源輸入單元80 第二連接單元90，90’1361505 IX. Description of the Invention: - Technical Field of the Invention The present invention relates to a power supply device, and more particularly to a combined power supply device that can be charged by solar energy and a method of operating the same. [Prior Art] Due to the growth of the industrial and technological industries, it has changed the long-term living environment and habits of human beings. In recent years, the issue of energy has been discussed. In order to cope with the increasing global demand for energy, related energy development There are more and more industries, but on the other hand, people pay more attention to the ecological environment protection and the quality of the living environment. Therefore, while energy development, it is necessary to consider not using chemical materials as much as possible to avoid damage to the ecological environment. With the principle of being able to generate a large amount of energy and complying with environmental protection, solar energy is the primary energy development option. In the current solar charging system, most of them are matched with specific products for solar charging, which makes the utility of solar charging unable to obtain a wider and more effective application, and when the product is practical When power is supplied, it is often impossible to use the design of existing products while providing a variety of different functions, so that the user can fully charge the battery in the product by solar energy, but only by the limited supply of the product. The connection is used to provide power to an external system, which limits the utility and functionality of the entire solar charging system. 'So', in today's market where products are exquisite and have a wide range of applications, how can we consider enough battery storage effects at the same time, and properly configure them in the places where users can use them, and at the same time provide different application effects at the same time. In other words, the solar-related industries can be further developed and improved. [Summary of the Invention] The same is true of the present invention: the technical problem to be solved by the present invention is that the power supply of the present invention is placed in the second and second shots by means of a combination of plugging and combining: In order to carry out solar charging, wear (three) electricity, and can switch to external effects at night to achieve the full use of energy, the device "formed electricity (four) can be used with any application - two up = purpose ' According to the invention, a lithium-ion, and 5, type power supply device, 1 - force wood dead through storage: Ϊ - connection unit and a control unit. The battery is charged and charged, and a first snow waste is generated. The battery pack is electrically connected to the two sands and the second two voltages. Receive ^ yang energy = and when the first - connected unit is inserted: ΐ two batteries to charge, and vice versa, when? When the power is switched to the second time, then the first order is received: - the connection unit is plugged in one: - the electric 1 is given to the (four) device, and the ^m is generated, also used to control the second electrocution 2: 5兀Electrical connection - times · i hunting this 'secondary battery fortunately, the voltage is given - the application of the knife does not produce the source of light and power. In order to achieve the above purpose, the electric house and the second electric power supply are provided with a combination of the type of the syllabus/the squirrel-connected unit to insert a sun. The steps include: first, the battery yang board The conversion output is provided with a second-generation second-to-electricity and a second electric radio and television, and the second & second, and then determine whether the first connection < s 7 1361505 is connected to the unit Connected to a lighting device, if the first connecting unit has been turned to plug in the lighting device, the first connecting unit transmits the first voltage to the lighting device to generate a light source supply, and the combined power supply device simultaneously provides a power output unit to connect An application device causes the second voltage generated by the secondary battery to form a power supply for transmission to the application device for use. The above summary, the following detailed description and the annexed drawings are intended to further illustrate the manner, the Other objects and advantages of the present invention will be described in the following description and drawings. [Embodiment] Please refer to the first figure, which is a block diagram of an embodiment of a combined power supply device according to the present invention. As shown in the figure, the present invention provides a power supply device 1 which allows a user to decide whether to perform solar charging. The power supply device 1 includes a secondary battery 10, a charging circuit 20, a first connecting unit 30, a control unit 40, and at least one power output unit 50. An operation unit 60 and a display unit 70. When the power supply device 1 is in an environment with sunlight, and the user wants to perform solar energy charging, the solar panel 3 is plugged into the first connection unit 30, and the first connection unit 30 can transmit the solar panel 3 The outputted electric energy is further supplied to a charge electrically connected between the first connection unit 30 and the secondary battery 10, the circuit 20 to charge the secondary battery 10, and when the secondary battery 10 is in a state in which the electric energy is stored At this time, a first voltage 101 and a second voltage 102 are generated. The secondary battery 1 can be, for example, a fault-acid battery, and the solar panel 3 can further include, for example, a voltage modulation circuit 301 for boosting and regulating the electrical energy converted by the solar panel 3 to form a battery. The fixed voltage, and in turn 8 1361505, is supplied to the charging circuit 20 through the first connection unit 30 to charge the secondary battery 10, and in the present invention, the fixed voltage is, for example, designed to be a fixed voltage of 5 volts. The control unit 40 is electrically connected to the secondary battery 10 for controlling the second voltage 102 to convert and output at least one output voltage 103, and then passing through the power output unit 50 for use by an application device 2. The power output unit 50 can be, for example, a USB port or a power port, which is electrically connected to the control unit 40 for providing a user with a matching application device 2, so that the application device 2 can obtain the power device 1 The output voltage 103 is provided. In addition, the operating unit 60 in the power supply device 1 is electrically connected to the control unit 40 for providing an operation interface for the user to perform operation adjustment according to the working voltage of the application device 2 to be connected, that is, It is said that the operation unit 60 can perform output adjustment for the second voltage 102 controlled by the control unit 40, thereby changing the magnitude of the output voltage 103 to meet the requirements of the external application device 2. In the present invention, the above-described operation interface can be realized, for example, by a button or a knob. The display unit 70 is electrically connected to the control unit 40, and the current voltage level of the secondary battery 10 is determined according to the voltage detecting circuit (not shown) of the control unit 40 for controlling and detecting the secondary battery 10. In addition, the display unit 70 can display the power status or the charging condition of the secondary battery 10. Further, the display unit 70 can further display the size of the output voltage 103 controlled by the current control unit 40, so that the user can clearly It is known that the voltage of the output is adjusted by the user, and the display unit 70 can be, for example, a general small display (such as a liquid crystal display (LCD)) in practical applications, and can also be designed, for example, by different illumination. The combination of diodes (LEDs) achieves the change in display 9 1361505, and the effect of providing information related to the current secondary battery 10 of the user can also be achieved. The above description is based on the assumption that the first connecting unit 30 is inserted into the solar panel 3. If the above situation is that the user places the power supply device 1 in the morning sunlight, solar charging can be performed, and when When there is no sunlight at night, since the secondary battery 10 is already fully charged, the user can remove the solar panel 3 from the first connecting unit 30, and then switch the lighting device 4 to the same first connection. At this time, the first voltage 101 generated by the secondary battery 10 is directly supplied to the illumination device 4 to generate a light source supply. However, the power supply device 1 can not only generate illumination through the illumination device 4 that is connected to the first connection unit 30, but the power supply output unit 50 can also provide the application device 2 required for the connection at the same time, and also The size of the output voltage 103 can be adjusted by the operation unit 60, and the related information of the secondary battery 10 can be displayed through the display unit 70. Therefore, in addition to the light source generated by the illumination device 4 itself, the power supply device 1 can simultaneously provide different output voltages 103 according to the voltage required by the user, so that the power supply device 1 can have both the light source and the power supply. Effect. In addition, in order to prevent the power supply device 1 from incomplete charging of the secondary battery 10 in an environment where insufficient sunlight is irradiated, or a situation in which the secondary battery 10 is depleted at night, the present invention further provides a power input unit 80, The battery is electrically connected to the charging circuit 20 for receiving a mains 104 and directly charging the secondary battery 10, so that the power supply device 1 can not only continue the second battery 10 but also can perform the power storage function of the secondary battery 10 at the same time. A supply of light source and power source is provided together. Incidentally, the present invention further provides a second connecting unit 90 corresponding to the design of the first connecting unit 30 for enabling the user to pass through the original power supply device 1 when the user has a plurality of power supply devices 1. The two connection units 90 are connected to the first connection unit 30 of the other power supply device 1 to be connected to each other, and the plurality of secondary batteries 10 are connected in series or in parallel to allow the user to have more combined changes to the power supply device 1. Please refer to the second figure, which is a flowchart of an embodiment of a method for operating a combined power supply device according to the present invention. As shown in the figure, the present invention provides a method for operating a power supply device 1, the steps of which include: first, determining whether the power supply device 1 is connected When the determination result is NO, the mains 104 (S201) further determines whether or not the solar panel 3 is inserted into the first connection unit 30 (S203). If the determination result in the step (S201) is YES, that is, the power supply device 1 is connected to the commercial power source 104 through the power input unit 80, or the determination result in the step (S203) is YES, that is, the solar energy is plugged in by the first connection unit 30. In the case of the board 3, charging of the secondary battery 10 is performed, and the first voltage 101 and the second voltage 102 are generated (S205). On the other hand, after the step (S205) or the result of the determination in the step (S203) is NO, it is judged whether or not the first connection unit 30 is plugged into the illumination device 4 (S207), and also whether the power supply output unit 50 is judged whether or not the power supply unit 50 is The application device 2 is connected (S209). If the determination result in the step (S207) is YES, it means that the user has changed the first connection unit 30 into the illumination device 4, and then the first battery 10 is replaced. The voltage 101 is transmitted to the illumination device 4, and the first voltage 101 is formed to supply the light source (S211). On the other hand, if the determination result in the step (S209) is YES, it means that the user is also connected to the application device 2 for use. The secondary battery 10 generates a power supply to supply the second voltage 102 to the application device 2 (S213). In addition, the power supply 1361505 = system and operating unit 6 °, so that the user can further control according to the application device 2 used to make the second voltage 1 〇 2 to output the output of the electric motor, and control If the result of the second step = S207), the result is negative, and the processes of (10) and (s_ continue to judge the connection state of the first-step power supply output unit 50. In the step and the independent Rilin, called whether to provide the same result will not be affected by the judgment of step _) 2 two-core splicing T3Q connected solar panel 3 to be too pure; = Ray J copper early U0 hidden can be connected to the device 2 = 10 Operating with a power supply. Press sigh - people pack pool in order to re-entry - step description of this hair _ specific implementation, please refer to - Figure, the first part of the combined power supply device of the present invention - application of the earth map as shown, the power supply device 丨- Connection unit, 0;:; ; 2: Use solar energy and convert to electric energy - = 7C 7G (4) The information can be provided to the user = information. In addition, the user can connect the device (4) to the device 4 through the power output unit 5, but in the embodiment, the device 50 is illustrated by a USB port, and the device can be used, for example, as a mobile phone. . Therefore, depending on which device is provided; face=moving 2 1 working power demand (5 volts), the user can directly connect the line side to the USB port ' to receive the output directly controlled by the control unit 4Q: cloud pressure 103, for use in mobile phones. When the power supply device i is placed in a sunlight-illuminating environment, the power supply device 12 1361505. The input unit 80 can be connected to the commercial power device 104 to charge the power supply device 1. Therefore, in the present embodiment, the power supply input unit 80 You don't need to connect. Referring to the fourth figure, a schematic diagram of a second application embodiment of the combined power supply device of the present invention is shown. As shown in the figure, the first connection unit 30 of the power supply device 1 is connected to the illumination device 4, and therefore, the power supply device 1 does not Receiving the charging of the solar energy, the voltage is supplied to the illuminating device 4 to generate the light source to achieve the lighting effect. Similarly, the user can simultaneously connect the application device 2 (eg, the electric hopper) through the power output unit 50 to receive the power supply. The power supply unit 50 of the present embodiment operates as an example of the power supply unit 50. In addition, the operation unit 60 and the display unit 70 are also provided with adjustment according to the description of the above embodiments. And display information. When the secondary battery 10 in the power supply device 1 is exhausted, the secondary battery 10 can be charged by receiving the supply of the commercial power 104 through the power input unit 80, and at the same time, the power supply device 1 continues to generate the light source and The role of power supply. Referring to FIG. 5 again, it is a schematic diagram of a third application embodiment of the combined power supply device of the present invention. As shown in the figure, the present embodiment is used to illustrate that the power supply device 1 of the present invention can be connected in series according to the needs of the user. a plurality of power supply devices 1 and 1'.. to generate a larger supply voltage, wherein the first connection units 30 and 30' are designed corresponding to the second connection units 90 and 90' to form a mutual butting function. That is, the second connecting unit 90 of the power supply device 1 can be connected to the first connecting unit 30 ′ of the other power supply device 以 to achieve the purpose of electrically connecting the two power supply devices 1 and the squat secondary battery. < s 13 In summary, the present invention inserts the solar panel 3 or the illuminating device 4 by the first connecting unit 30, and not only can the source of the power source be formed at any time to be supplied to the external application device 2, It is also possible to charge the solar energy in a sunlight-covered environment by plugging in the solar panel 3, and in the environment where illumination is required, the plug-in illuminating device 4 can be replaced to supply the light source, thereby not only meeting the use of solar energy. Environmental awareness of charging and power supply can make full use of energy and at the same time produce different functions. However, the above description is only for the detailed description and drawings of the specific embodiments of the present invention, and is not intended to limit the scope of the present invention. Variations or modifications that may be readily conceived within the scope of the invention may be covered by the scope of the invention as defined in the following. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a block diagram of an embodiment of a combined power supply device of the present invention; the second figure is a flow chart of an embodiment of a method for operating a combined power supply device of the present invention; The first application embodiment of the device is not intended to be, and the fourth embodiment is a schematic diagram of a second application embodiment of the combined power supply device of the present invention; and the fifth figure is a schematic diagram of a third application embodiment of the combined power supply device of the present invention. [Main component symbol description] Power supply device 1, Γ 1361505 First voltage 101 Second voltage 102 Output voltage 103 Mains 104 Application device 2 Charging circuit 20 Solar panel 3 First connection unit 30, 30' Voltage modulation circuit 301 Lighting device 4 Control unit 40 Power output unit 5 0 Operating unit 60 Display unit 70 Power input unit 80 Second connection unit 90, 90'
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