M257075 9、創作說明（1) 【新型所屬之技術領域】 βο本創作係以三級架構為設計基礎之複金屬燈電子安定 器，t要電路架構包括升壓轉換器、降壓轉換器以及全橋 式直流對交流轉換電路。其中降壓轉換器係將電感器;J 於連續邊界電流模式’以達到減少損失、冑高效率之目的 。並配t適當的微控制積體電路，可輕易地具有定功率控 制之功能；更可加入各種保護功能而不需要複雜的 路和债測元件，便能達到高品質、低成本之 = 安定器設計需求。 电卞 【先前技術】 近年來台灣工資高澡，投資成本倍增，迫使 不得：夕卜#，而根留台灣之廠商所生產之產品須時時刻刻 2ϊ Π低成本或提高品質、功效等方得以與海外 市％规肀，申知人從事安定器之生產已有數拾 斷的投資研發改良，以應變景氣蕭條之對策。目前U 氣體放電燈已被廣泛地使用&各項室内外照 ς 。由於該燈的發光強度、效率、壽命與 =源 為佳，近年來在各展示賣場 ^ = Λ鹵素燈 ，均使用複金屬燈以提供高品質的 二：的先源 於國内目前在複金屬燈電子式安定w “ 創作人有鑑 :國内所使用的安定器大部屬ίίΓί 燈條件··㈣時需極高的脈衝電壓才能使燈^=燈的點 工作時需提供穩定的電源給燈管， t弧，穂態 W刎$又汁了由升壓轉換 M257075 四、創作說明（2) 器所組成的功因修正電路、直流降壓轉換電路、八 流對交流換流電路與點火電路所組成的複全 二:二直 定器。 且电于式安 當前複金屬燈電子安定器採用的電路大都以内含 轉換器的功因修正電路、直流對直流的降壓轉換哭八^ 式直流對交流換流器與點火電路加以組成。铁:二橋 架構與本創作之三級架構相較頗為接近，但因其'中p 2 換電路一般均操作於不連續電流模式來降低開^元^ = 失，由於複金屬燈隨著使用時數增加造成燈管特性 貝 2不同廠牌燈管’其特性也有很大差異，為維持將降麼 轉換電路之電感器操作於不連續電流模式，在設 選取較大餘裕的設計，以適應各種燈管特性 導 :電感峰值電流較高，電路損失也跟著增 此二 換器低’增加電路損失，造成電子安定器溫 此亚=針使St，”產品形象甚矩。創作人有鑑於 雖:構差異不大，但對於複金屬燈電ΐ 品形象、節約能源，更對於雷 A — k回產 最佳保障。 f於電子女疋裔的使用壽命提供了 【新型内容】 本創作之主要目的，係在提供一三級架構之複金 ;:安；器’其降壓轉換器之電感係操作於連續邊界= 核式，在不增加成本的前提下，達到提高整體效率與 M257075 四、創作說明（3) 損失之功能。 本創作之另一目的 管廠牌等差#戶斤造成之、提供一可應#因燈管壽命與燈 下仍能提供固定功率予=官特性變動，於不同的電源電壓 高產品的穩定度。予負載之複金屬燈電子安定器，以提 交流要ΐ:係設有-遽波整流電路’係連接於 π Μ防止電磁干擾，並將交泠啻敖 ，·一升壓轉換器，係遠拉Μ Α 丁砹儿w又机電整流 在於將整流後的電壓波整流電路之後’主要作用 持恆定之直流電壓外；二ί南之直流電壓值’除了可維 直流的降壓轉換器，传：％兼具功因修正功能…直流對 ^ ^m 办 係接於升壓轉換器與直流對交流韓拖 斋之間’用以穩定輪出電 、 信號調整其輸出電流大！ 一二：，制積體電路送來之 於降壓轉換電路盥點火、l 一直&對父流轉換器，係連接 壓，』供以路之間，將直流電轉換成交流電 以升壓變壓器來產生高達3 ^』火電路’ 收· ^ ^ ^KV以上之同電壓，點亮複今属 k，一積體電路微控制器，係根據降壓轉換哭浐; 藉以調整電流來達到定功率控制…：曰曰體的導通率， 【實施方式】 有關本創作為達上述之目的及功效 ，兹：舉-較佳之實際實施例，配合圖示:二：=;段 明參閱第一圖之本創作電路圖所示，意二 · 市電電壓Vi經由一濾、波整流電路10 :兹=係：豕用 电石兹干擾，濾波與 M257075 四、創作說明（4) 整流後透過升壓轉換器2 0將電壓提昇，以提供降壓轉換器 3 0加以控制電流，該降壓轉換器3 〇係由晶體開關Qb、二極 體Db、電感器Lb與電容器Cb及電阻器Rl、R2所組成，一全 橋式直流對交流轉換器4 0係置於降壓轉換器3 〇之後，其係 由晶體開關Q 3、Q 4、Q 5及Q 6所組成，一高電壓點火電路5 〇 係與複金屬燈6 0串聯接於全橋換流電路4 〇之交流輸出端， 產生高電壓已點亮複金屬燈60。 本創作電路之動作原理分析如下··將市電電壓v丨經由 電感器Lm與電容器Cm所組成之濾波電路濾波，並以Dr之全 波整流器加以整流。再以升壓轉換器2 〇利用晶體開關q丨交 替導通的方式將電感器L1操作於連續邊界導通模式（如第 二，、第三圖所示）加以升壓，便可於電容器Cdc兩端產 生高於電源電壓峰值的直流電壓。將此直流電壓交由以晶 體開關Qb、電感器Lb、二極體Db與電容器Cb組成之降壓轉 換器3 0作電流控制，此一控制之電流主要為複金屬燈提供 一穩定之電流值，將儲能電感器Lb操作於連續邊界電流模 式（如第四圖、第五圖所示），可降低晶體開關⑽之損失。 最後再將此一受控之穩定電流交由以晶體開關Q3、q4、卯 及Q6所組成的直流對交流轉換器4〇轉換成交流電流，即可 於負載的複金屬燈60兩端得到一穩定的交流方波電壓盘電 流波形，如第六圖之波形量測結果所示。 = 電容器等“:在燈管未點亮的開升 门 以上之兩電壓來點亮複金屬燈，積體電路微 控制謂根據分壓電阻_R2所分電壓大小來控M257075 9. Creation description (1) [Technical field to which the new type belongs] βο This creation is a metal ballast electronic ballast based on a three-level architecture. The circuit architecture includes a boost converter, a buck converter, and a full Bridge DC to AC conversion circuit. The buck converter is an inductor; J is in continuous boundary current mode 'to achieve the purpose of reducing losses and achieving high efficiency. Equipped with an appropriate micro-control integrated circuit, it can easily have the function of constant power control; it can also add a variety of protection functions without the need for complicated roads and debt measurement components to achieve high quality and low cost = ballast Design requirements. Electricity [Previous technology] In recent years, Taiwan ’s wages have been high, and investment costs have doubled, forcing it to be impossible: Xi Bu #, and products produced by manufacturers that remain in Taiwan must be available at all times 2 低成本 Low cost or improve quality and efficiency In accordance with the regulations of overseas markets, Shen Zhiren has invested several R & D and improvements in the production of stabilizers to respond to the depression. At present U gas discharge lamps have been widely used & various indoor and outdoor photos. Because the light's luminous intensity, efficiency, lifetime and source are better, in recent years, ^ = Λ halogen lamps in various display stores have used double metal lamps to provide high quality. Electronic lamp stabilization w "The creators have a guide: most of the stabilizers used in the country ίΓί Lamp conditions · · High pulse voltage is required to make the lamp ^ = When the lamp is working, a stable power supply is required for the lamp Tube, t-arc, and 穂 state W 刎 $ are again juiced up by boost converter M257075 IV. Creation instructions (2) Power factor correction circuit, DC buck converter circuit, eight-to-AC converter circuit and ignition circuit The composition of the complete two: two straighteners. And the electric current type of electronic metal ballast electronic ballasts mostly use the built-in converter's power factor correction circuit, DC to DC step-down conversion. The AC converter and the ignition circuit are composed. The iron: two-bridge architecture is quite close to the three-stage architecture of this creation, but because its' p 2 converter circuits generally operate in discontinuous current mode to reduce the opening ^ Yuan ^ = Missing due to double metal lamp Due to the increase in the number of hours of use, the characteristics of the lamp are different. The characteristics of different brands of lamps are also very different. In order to maintain the inductor of the drop-down conversion circuit in a discontinuous current mode, a larger margin design is selected. In order to adapt to the characteristics of various lamps, the inductor peak current is higher, and the circuit loss is also increased. The two converters are low, which increases the circuit loss, causing the electronic ballast to be warmer. The product image is very good. The creators consider that although the structural difference is not great, it is the best guarantee for the production of the metal and electric lamps, energy conservation, and the A-k return. f provides the new life of electronic women and children. [New content] The main purpose of this creation is to provide a three-level structure of the complex ;: Ann; the inductor of its step-down converter is operated at a continuous boundary = The core type, without increasing costs, achieves the improvement of overall efficiency and M257075. Fourth, the creation description (3) the loss function. Another purpose of this creation is the difference between the tube factory brand and the #household caused by the provision of a can respond # due to the lamp life and the lamp can still provide a fixed power to = changes in official characteristics, high product stability at different power supply voltages . The electronic ballast of the pre-loaded double metal lamp is designed to submit the flow: It is equipped with a -wave-wave rectifier circuit, which is connected to π Μ to prevent electromagnetic interference, and will be a boost converter. Pulling Μ 丁 丁 砹 儿 w and electromechanical rectification lies in the rectified voltage wave rectification circuit after the rectification circuit 'mainly maintains a constant DC voltage; the second DC voltage value' in addition to the dimensional DC step-down converter, :% Also has a power factor correction function ... DC pair ^ ^ m is connected between the boost converter and DC pair AC Han Tuozhai 'to stabilize the power output of the wheel, and the signal adjusts its output current! One or two: The integrated circuit is sent to the step-down converter circuit to ignite, l always & to the parent current converter, the connection voltage, "between the supply path, convert DC power to AC power to step-up transformer Generates up to 3 ^ "fire circuit '· · ^ ^ ^ KV above the same voltage, lighting complex is k, an integrated circuit microcontroller, crying according to step-down conversion; by adjusting the current to achieve constant power control …: The conductivity of the body, [Embodiment Mode] Regarding the purpose and effect of the above-mentioned creation, here are:-a better practical embodiment, with the illustrations: two: =; Duan Ming see the first picture As shown in the creative circuit diagram, the Italian II. The mains voltage Vi passes through a filter and wave rectifier circuit 10: z = Department: using calcium carbide interference, filtering and M257075 IV. Creative instructions (4) After rectification, boost converter 2 0 The voltage is increased to provide a step-down converter 30 for controlling the current. The step-down converter 30 is composed of a crystal switch Qb, a diode Db, an inductor Lb, a capacitor Cb, and resistors R1 and R2. Full-bridge DC-to-AC converter 4 0 series placed in a step-down converter After the device 3 〇, it is composed of crystal switches Q 3, Q 4, Q 5 and Q 6, a high voltage ignition circuit 50 is connected in series with the double metal lamp 60 in the full-bridge converter circuit 4 AC The output terminal generates a high voltage and the double metal lamp 60 is turned on. The operation principle of this creative circuit is analyzed as follows: The mains voltage v 丨 is filtered by a filter circuit composed of an inductor Lm and a capacitor Cm, and rectified by Dr's full-wave rectifier. Then, the boost converter 2 〇 uses the crystal switch q 丨 to alternately conduct the inductor L1 in a continuous boundary conduction mode (as shown in the second and third figures) and boosts it, so that it can be connected across the capacitor Cdc. Generates a DC voltage above the peak of the power supply voltage. The DC voltage is transferred to a step-down converter 30 composed of a crystal switch Qb, an inductor Lb, a diode Db, and a capacitor Cb for current control. This controlled current mainly provides a stable current value for the double metal lamp. By operating the energy storage inductor Lb in a continuous boundary current mode (as shown in the fourth and fifth figures), the loss of the crystal switch can be reduced. Finally, this controlled stable current is transferred to a DC-to-AC converter 40 composed of crystal switches Q3, q4, 卯, and Q6 to convert it into an AC current. The stable AC square wave voltage plate current waveform is shown in the waveform measurement results in Figure 6. = Capacitor, etc .: The two voltages above when the lamp is not lit to light the double metal lamp.
M257075M257075
之目的。除 、燈管短路 換器晶體開關Qb之導通率，以達到定功率控制 此之外，積體電路微控制器亦可實施點燈控 、燈管未接等保護功能。 ^ 又，一般電子安定器之前級均以升壓轉換 功因修正電路將電壓提昇，兼具功因修正试° 、，成之 R J 月£ 。目資fp已 有專用的控制積體電路可將升壓電感器操作於連 流模式’更可於大範圍的輸入電源電壓變動二 1 > OU π _ 界7卜維持固定的 直&電壓輸出。本創作之另一特點即利用鱼 ⑺兴功因修正電路 相同的控制積體電路來控制降壓轉換器的開關元件，Purpose. In addition, the short circuit of the lamp tube, the switch crystal switch Qb, to achieve constant power control, in addition to the integrated circuit microcontroller can also implement lighting control, lamp tube is not connected and other protection functions. ^ In addition, the previous stage of the general electronic ballast uses a boost conversion power factor correction circuit to boost the voltage, and also has a power factor correction test, which becomes R J month £. The project fp already has a dedicated control integrated circuit that can operate the boost inductor in continuous current mode. It can also be used for a wide range of input power supply voltage fluctuations. 1 > OU π _ Boundary 7 maintains a fixed direct & voltage Output. Another feature of this creation is to control the switching elements of the buck converter by using the same control integrated circuit as the power factor correction circuit.
控制積體電路不但目前在市面上非常普遍、 i ^ _ 叩且谷易取得 ，仏格也，g低廉，因而可降低安定器的備料複雜度，有 利於生產管理。Control integrated circuits are not only very common in the market today, i ^ _ 叩 and Gu are easy to obtain, 仏 grid is also low, g can reduce the complexity of ballast material preparation, which is beneficial to production management.
綜上所述，本創作乃以積體電路微控制器配合三級$ 路架構加以實現組成之複金屬燈電子安定器，其不僅具） 少損失、提高效率之功能，同時可以積體電路微控制 到，功率控制的目的，又可提高產品穩定度，減低熱量^ 生等問題所造成的影響。故本創作除具備新穎創作之外 並已確實達到增進使用功效之目的，且於申請之前未見方 刊物及公開使用在先，顯已符合新型專利之申請要件，^ 依法提出新型專利之申請，懇請貴審查委員為之詳夢 並祈賜與應予專利之審定，至感德便。 ......In summary, this creation is a complex metal lamp electronic ballast composed of an integrated circuit microcontroller and a three-level $ circuit architecture. It not only has the function of reducing losses and improving efficiency, but also can integrate the integrated circuit micro. Controlled, the purpose of power control can also improve the stability of the product and reduce the impact caused by problems such as heat generation. Therefore, in addition to the novel creation, this creation has indeed achieved the purpose of enhancing the use effect. Before the application, it did not see the publications and the prior public use. It has already met the application requirements of the new patent. Your examiner dreams and prays for the examination of patents, which is a matter of great virtue. ...
M257075 [ 第 第 第 第 第M257075 [No. No. No.
圖式簡單說明 圖式簡單說明】 一圖所示係為本創作 二圖所示係為本創作 三圖所示係為本創作 圖。 四圖所示係為本創作 五圖所示係為本創作 圖0 之電路圖。 =施例升壓電感電流波形圖 實施例升壓電感電流細部展 ^施例降壓電感電流波形圖 實施例降壓電感電流細部展 開波形 開波形 第,、圖所不係為本創作實施例燈管電壓與電流波形圖 【圖式編號說明】 1 〇濾波整流電路 3 0降壓轉換器 5 0點火電路 7 0積體電路微控制器 電感器Lm、Ll 、Lb 晶體開關Q1 、 Qb 、 Q3 、 Q4 電阻 Rs、R1、R2 20升壓轉換器 4 0直流對交流轉換器 6 0複金屬燈 全波整流器Dr 電容器Cm、Cdc、Cb Q5、Q6Simple illustration of the drawings Simple illustration of the drawings] The first picture shows the creation, the second picture shows the creation, and the third picture shows the creation. The four diagrams are the circuit diagram of this creation. The five diagrams are the circuit diagram of diagram 0. = Example boost inductor current waveform diagram in the embodiment details of the boost inductor current waveform ^ example buck inductor current waveform diagram in the example step down inductor current detail expansion waveform open waveform Tube voltage and current waveforms [Schematic number description] 1 〇 Filter rectifier circuit 3 0 Buck converter 5 0 Ignition circuit 7 0 Integrated circuit microcontroller inductors Lm, Ll, Lb Crystal switches Q1, Qb, Q3, Q4 Resistors Rs, R1, R2 20 Boost converter 4 0 DC to AC converter 6 0 Full metal rectifier Dr capacitor Cm, Cdc, Cb Q5, Q6