1282254 九、發明說明： 【發明所屬之技術領域】 f發明係為一種保護裝置，更為一種電子安定器之保護裝 特別是一種可運用燈管回路上比流器（CT)偵測之訊號作為 啟動依據之電子安定器之保護裝置。 【先前技術】1282254 IX. Description of the invention: [Technical field to which the invention pertains] f The invention is a protection device, and a protection device for an electronic ballast, in particular, a signal that can be detected by a current transformer (CT) on a lamp circuit Start the protection device based on the electronic ballast. [Prior Art]
产仅if燈可謂為—種最便於使㈣照明設備，基於其省電與 I;二觀點下，貫為一具有節能且經濟的照明燈種，但螢光燈 ===燈泡可直接啟動，必須透過啟動電路來驅動，一般 卻有二感式安定電路來啟動榮光燈，但是如此的設計 氺 氺 氺 * 電感式安定電路啟動速度過慢； 造成螢光燈發光效率不佳 ί感式安定電路體積較大且亦產生高熱，使用上非 吊不安全；及 y 使螢光燈的閃爍度約為2〇〇/0。 路，以電子式安定器來取代電感式安定電 點，’但電子式安定11仍具有許多的缺 實為「亟待以：何有效改善榮光燈之電子安定器， 之改良Γ之新專=告第473000號「螢光燈電路結構 ^立結構是可供多數離f直流電力供應 用’並創抑棒級電付”路經濟共 3電路紙以加倍進行 京光燈之功率因數。W貝之直肌电力，用以供應有效提升 1282254 【發明内容】 日沾主要目的是提出一種電子安定器之保護裳置，並 =的在於改良财螢光燈訂妓器、的區點，本發明係以過電 =的產生為保護機制執行的條件，當系統開始操作時，燈管回 ;⑺侧到訊號之準位若 王值’保護裝置則不動作，若是偵測到訊號之準位若低 於女王值，則視為安定器負載處於過電流 罟 則啟動，進而維護燈管壽命及其安全^之下物保羞衣置 r每ΐ關明之詳細内容及技術，兹就配合圖式說明如下： 1貫知方式】 置於ίίΞίϊ::?電子安定11之保護裝置，此保護裝置係設 ;+二二有电，女疋态之產品的電路系統中，並於電子安定器產 本ίϊίΐ'ΐ，護電子安定器’首先請參照「第1圖」，為 本鲞明笔子女疋器之保護裝置電路架構示意圖。 本發明電子蚊器之紐裝置1G可包含有準位判定元件 口心限流器12、穩壓器13、濾波器14、整流器15、保護控制 及ΐ壓單元，其中準位判定树11用於接收比流器(CT) ^偵測訊號TS(電流），並於此谓測訊號TS高於一位 而限流器12與準位判定元件11連 F疋保4衣置10之電流量，穩壓器13與限流器12連接 定保護裝置1〇之電壓值，而濾、波器14與穩麗器13並 j接’此滤波器14為-電容元件可用於濾波或將電壓突波 ϋ接地端G，整流器15用於連接電路系統中一諧振訊號 5^4加以整流，保護控制器16與整流器15連接，並與準位 ^兀件11導通時同步觸發，來啟動保護裝置1〇，分壓單元 匕含有可變分壓元件17及分壓元件18，此可變分壓元件17 =變電阻，可依據保護裝置10之負載功率來調變阻值，並 妾收一直流電源PW後與分壓元件18連接後形成分壓控制。 1282254 ⑼TS 件11接收比流器 時，準位判定元件u 牛11的觸發位準 工，狀態下’為達成上述偵測動作 號TS高鱗位欺(_)，若是偵測訊 被觸發導it，並隨即梅保’準僻仪元件11則 三端閘流體觸發元件，且更工：:此保護控α制器16為The production of only the if lamp can be described as the most convenient (four) lighting equipment, based on its power saving and I; two views, an energy-saving and economical lighting species, but the fluorescent lamp === bulb can be directly activated, It must be driven by the start-up circuit. Generally, there is a two-inductance stabilization circuit to start the glory lamp, but such a design 氺氺氺* Inductive stabilizer circuit starts too slowly; causes the fluorescent lamp to have poor luminous efficiency. It is bulky and also produces high heat, which is not safe to use; and y makes the flashing of the fluorescent lamp about 2〇〇/0. Road, replacing the inductive stabilizer point with an electronic ballast, 'but the electronic stability 11 still has a lot of lack of reality. "What to do: What is the effective improvement of the electronic ballast of the glory lamp? No. 473000 "Fluorescent lamp circuit structure ^ vertical structure is available for most of the f DC power supply and create a bar-level electric payment" road economy total of 3 circuit paper to double the power factor of the Jingguang lamp. W's rectus power, used to supply effective improvement 1282254 [Invention content] The main purpose of Nippon is to propose an electronic ballast protection skirt, and = the improvement of the fluorescent light lamp, the location, this The invention uses the generation of over-current = as a condition for the protection mechanism to be executed. When the system starts to operate, the lamp returns; (7) the side to the signal level if the value of the protection device does not operate, if the signal is detected. If it is lower than the Queen's value, it will be regarded as the ballast load is over-current, then it will start, and then maintain the life of the lamp and its safety. The details and technology of the product are kept. The description is as follows: 1) The way to know is: ίίΞίϊ::? Electronic stability 11 protection device, this protection device is set; +22 electric, female circuit products in the circuit system, and in the electronic ballast production ϊ ΐ ΐ ΐ 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 护 首先 首先 首先 首先 首先 首先The electronic mosquito device 1G of the present invention may include a level determining element core restrictor 12, a voltage regulator 13, a filter 14, a rectifier 15, a protection control and a rolling unit, wherein the level determining tree 11 is used for The receiving current transformer (CT) ^ detection signal TS (current), and the signal signal TS is higher than one bit, and the current limiter 12 and the level determining component 11 are connected to each other to ensure the current amount of the device. The voltage regulator 13 and the current limiter 12 are connected to the voltage value of the protection device 1〇, and the filter, the wave device 14 and the sturdy device 13 are connected to the 'this filter 14 is--the capacitive element can be used for filtering or voltage surge ϋ Grounding terminal G, the rectifier 15 is used for connecting a resonant signal 5^4 in the circuit system for rectification, and the protection controller 16 is connected to the rectifier 15 and synchronously triggered when the alignment component 11 is turned on to activate the protection device 1〇 The voltage dividing unit 匕 includes a variable voltage dividing component 17 and a voltage dividing component 18, and the variable voltage dividing component 17 is a variable resistor, and the resistance value can be adjusted according to the load power of the protection device 10, and the DC power source PW is received. After the connection with the voltage dividing element 18, a partial pressure control is formed. 1282254 (9) When the TS device 11 receives the current comparator, the trigger bit of the level judging element u is 11, and the state is 'to achieve the above detection action number TS high scale bullying (_), if the detection signal is triggered to guide it And then Mei Bao's remote device component 11 is a three-terminal thyristor triggering component, and more:: This protection control alpha controller 16 is
Controlled Rectifier ; SCR)，士 ^ 石/控整流态（Sllicon 電抗會大幅下降，轉而分流雜巾的諧振槽上的 會在過電流的狀態下持續的1作、A ，使電路系統不 詳定=繼的實施方式加以 置第-實施例示意圖圖」，為本發明電子安定器之保護裝 護裝來絲，即為：保 AC户入饴，合生、、♦、+a 及"自振轉換早元；當交流電源 波整流後傳送至^轉^用以將交流電源AC加以濾 產生諧振_，_二單U’: 轉換電壓並 LC 40 ； =====及榮光管料接，並於過電 護裳3圖」’為本發明電子安定器之保 步細述的，作區段之外’亦可進-正單元20半橋轉換^^= 2為。:健裝^置10、據波修 入後’首先濾波修正單元2Q用以電二 1282254 轉鮮71，此舰修正單元μ可包含有遽波 22及功因修正器23，此滤波器21為一消除電 Ϊ 23可選絲式及被動 3㈣哺觀壓，射更包含有賴器單元， i in 振動作，其巾亦包括有其㈣工作單元 =====再顧至榮光管 ^ 保竣叙置10則與LC諧振器4〇及螢光管50 奴產生時祕魏子蚊11，由於賴裝置10 已於刖文=加以詳細說明，故在此不再贅述。 圖弟圖」’為本發明電子安定器之保護裝置第三實施例示意 正單具有—毅修正單元2Q，此濾波修 23，㈣波^有據波器' 21、整流器22及功因修正器 ‘ 43 f 可並接複數組的發光模組，當 ί ΓΓ ☆ ί 級修正私2G處魏，難送至各發光 二《 發ΐΐί中更包含有雜轉換單元、®光燈50 w/、\ & ，咕振轉換單元中同樣設置有··半橋轉換哭 袖Ϊ〜動^點燈回路、比流節)及LC諧振器·〜η)7 流狀態產生日綠保護各發光2。 Μ仍於過電 限定====關細吐，财並非用以 後附之申_=^^此本發明之保護範圍當視 1282254 【圖式簡單說明】 第1圖，為本發明電子安定器之保護裝置電路架構示意圖； 第2圖，為本發明電子安定器之保護裝置第一實施例示意圖； 第3圖，為本發明電子安定器之保護裝置第二實施例示意圖； 及 第4圖，為本發明電子安定器之保護裝置第三實施例示意圖。 【主要元件符號說明】 10(a〜η) 保護裝置 11 準位判定元件 12 限流器 13 穩壓器 14 濾波器 15 整流器 16 保護控制器 17 可變分壓器 18 分壓器 20(a〜η) 濾波修正單元 21 濾、波器 22 整流器 23 功因修正器 30(a〜η) 半橋轉換器 40(a〜η) LC諧振器 50(a〜η) 螢光管 G 接地端 AC 交流電源 CT 比流器 LC 諧振訊號 PW 直流電源 9 1282254 ts 偵測訊號Controlled Rectifier; SCR), Shi ^ Stone / Controlled Rectifier (Sllicon reactance will drop sharply, and the resonant tank on the shredded scarf will continue to work in the state of overcurrent, A, so that the circuit system is not specified = The following embodiments are provided with a schematic diagram of the first embodiment, which is a protection device for the electronic ballast of the present invention, that is, the AC household, the symbiosis, the ♦, the +a and the "self-vibration conversion Early element; when the AC power wave is rectified, it is sent to ^^^ to filter the AC power supply AC to produce resonance_,__2 single U': convert the voltage and LC 40; ===== and glory pipe connection, and In the case of the over-powered protective dress 3"" is a step-by-step description of the electronic ballast of the present invention, it can be entered as a section - the positive half of the unit 20 half-bridge conversion ^^= 2 is: After the wave is repaired, the first filter correction unit 2Q is used to power the second 2282254, and the ship correction unit μ may include the chopper 22 and the power factor corrector 23, and the filter 21 is an eraser 23 Wire selection and passive 3 (four) feeding pressure, the injection also includes the unit, i in vibration, and the towel also includes its (four) working unit =====Repeat to the glory tube ^ 竣 竣 竣 则 则 LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC Therefore, the description of the third embodiment of the protection device for the electronic ballast of the present invention is as follows: the correction unit 2Q, the filter repair 23, the (four) wave has a wave device '21. Rectifier 22 and power factor corrector ' 43 f can be connected to the array of light-emitting modules, when ί ☆ ☆ ί level correction private 2G Wei, difficult to send to each light two "hair ΐΐ 中 also contains miscellaneous conversion unit, ® The light 50 w/, \ & , the vibration-converting unit is also provided with a half-bridge conversion crying sleeve Ϊ ~ moving ^ lighting circuit, specific flow node) and LC resonator · ~ η) 7 flow state generation date Green protects each light 2 . Μ Μ 过 = ================================================================================================= 2 is a schematic diagram of a first embodiment of a protection device for an electronic ballast according to the present invention; and FIG. 3 is a schematic view of a second embodiment of a protection device for an electronic ballast according to the present invention; and FIG. A schematic diagram of a third embodiment of a protection device for an electronic ballast of the present invention. [Description of main component symbols] 10(a~η) Protection device 11 Level determination element 12 Current limiter 13 Voltage regulator 14 Filter 15 Rectifier 16 Protection controller 17 Variable voltage divider 18 Voltage divider 20 (a~ η) Filter correction unit 21 Filter, waver 22 Rectifier 23 Power factor corrector 30 (a to η) Half-bridge converter 40 (a to η) LC resonator 50 (a to η) Fluorescent tube G Ground terminal AC AC Power CT Current Comparator LC Resonant Signal PW DC Power Supply 9 1282254 ts Detection Signal