TWM526246U - Light emitting diode driving system with lighting signals carried via power lines - Google Patents
Light emitting diode driving system with lighting signals carried via power lines Download PDFInfo
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Description
本創作係有關於一種發光二極體驅動系統，特別是一種具有發光訊號載於電力線之發光二極體驅動系統。The present invention relates to a light-emitting diode driving system, and more particularly to a light-emitting diode driving system having a light-emitting signal carried on a power line.
目前發光二極體燈串模組大致上可分為串聯式及並聯式兩種連結方式，而這兩種方式之發光二極體燈串模組也廣被使用者運用在大樓外觀、樹木、招牌及造景物上，以增添該等事物之外觀美。At present, the LED array of LEDs can be roughly divided into two types: tandem type and parallel type. The two types of LED arrays are also widely used by users in the appearance of buildings and trees. Signs and landscaping to add to the beauty of these things.
而在習知串聯式的發光二極體燈串模組，是將多組的發光二極體燈串模組串聯連接在一起，而且發光二極體燈串模組的串聯數量乃是依據磐繞的物體體積大小而定，且在串聯後由第一個發光二極體燈串模組的控制器對所有的發光二極體燈串模組之發光二極體燈組進行控制。In the conventional series of LED light string modules, a plurality of sets of light-emitting diode string modules are connected in series, and the number of series of light-emitting diode string modules is based on The volume of the wound object depends on the size of the object, and after the series connection, the controller of the first LED array module controls the LED groups of all the LED strings.
雖然，此種串聯式的連結方式，使發光二極體燈串模組易於串聯使用，但是在使用過程中，只要有一組發光二極體燈串模組故障時，將造成控制訊號無法傳遞，致使該組故障的發光二極體燈串模組之後段的發光二極體燈串模組接收不到任何控制訊號，導致後段的發光二極體燈串模組皆無法被點亮。Although the series connection method makes the light-emitting diode lamp string module easy to be used in series, in the process of using, if a group of light-emitting diode lamp string modules fails, the control signal cannot be transmitted. The light-emitting diode string module in the subsequent stage of the LED module of the faulty group does not receive any control signal, and the LED module of the rear stage cannot be illuminated.
另外，在並聯式的發光二極體燈串模組是將多組的發光二極體燈串模組與該控制器並聯連結，每一個發光二極體燈串模組就要有一條控制線及定址線來控制。若是並聯10組的發光二極體燈串模組時，該控制器就必須利用10條控制線及10條定址線來控制10組發光二極體燈串模組。In addition, in the parallel type light-emitting diode lamp string module, a plurality of sets of light-emitting diode lamp string modules are connected in parallel with the controller, and each light-emitting diode lamp string module has a control line. And address lines to control. If 10 groups of LED array modules are connected in parallel, the controller must use 10 control lines and 10 address lines to control 10 groups of LED arrays.
此種並聯式在使用時，有一組發光二極體燈串模組發生故障時，將不會影響到其他發光二極體燈串模組的控制。但是，並聯的發光二極體燈串模組數量越多時，相對控制線及定址線越多，造成線路的複雜，不易製作，且成本高。When such a parallel type is used, when a group of light-emitting diode lamp string modules fails, the control of other light-emitting diode string modules will not be affected. However, the greater the number of parallel LED strings, the more the control lines and the address lines are, resulting in complicated lines, difficult to manufacture, and high cost.
然而不論是串聯式或並聯式之連結方式，均需使用多數之電力線或訊號線，來達成使發光二極體燈串模組發光變化的目的。而在現今原物料上漲日益嚴重的情況下，能夠減少傳輸線的使用就能大大地降低成本。However, whether it is a series or parallel connection method, a majority of power lines or signal lines are required to achieve the purpose of illuminating the LED module. In the current situation of increasing raw materials, the use of transmission lines can be reduced to greatly reduce costs.
再者，通常控制單元係利用電阻的壓降作為驅動電壓；然而，由於輸入電壓高，電阻的溫度會非常高而產生危險。Furthermore, usually the control unit uses the voltage drop of the resistor as the driving voltage; however, since the input voltage is high, the temperature of the resistor is very high and is dangerous.
為改善上述習知技術之缺點，本創作之目的在於提供一種具有發光訊號載於電力線之發光二極體驅動系統。In order to improve the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a light-emitting diode driving system having a light-emitting signal carried on a power line.
為達成本創作之上述目的，本創作之具有發光訊號載於電力線之發光二極體驅動系統係應用於一發光二極體燈串，該具有發光訊號載於電力線之發光二極體驅動系統包含：一開關單元，該開關單元包含一電源輸入端、一電源輸出端及一受控端，該電源輸出端電性連接至該發光二極體燈串；一控制單元，該控制單元電性連接至該開關單元；一發光訊號產生單元，該發光訊號產生單元電性連接至該控制單元及該電源輸出端；及一控制端齊納二極體，該控制端齊納二極體電性連接至該控制單元以供電予該控制單元，該控制端齊納二極體、該開關單元及該發光二極體燈串係為串聯。其中當該控制單元控制該開關單元不導通時，該發光訊號產生單元產生一發光訊號；該發光訊號產生單元傳送該發光訊號至該發光二極體燈串。In order to achieve the above-mentioned purpose of the present invention, the LED driving system with the illuminating signal on the power line is applied to a light-emitting diode lamp string, and the illuminating diode driving system with the illuminating signal carried on the power line includes a switch unit, the switch unit includes a power input end, a power output end and a controlled end, the power output end is electrically connected to the light emitting diode light string; a control unit, the control unit is electrically connected The illuminating signal generating unit is electrically connected to the control unit and the power output end; and a control terminal Zener diode is electrically connected to the control terminal Zener diode The control unit supplies power to the control unit, and the control terminal Zener diode, the switch unit and the LED string are connected in series. When the control unit controls the switch unit to be non-conductive, the illuminating signal generating unit generates a illuminating signal; the illuminating signal generating unit transmits the illuminating signal to the illuminating diode string.
再者，如上所述之具有發光訊號載於電力線之發光二極體驅動系統，在一具體實施例當中，其中該發光訊號產生單元包含：一分壓電阻，該分壓電阻電性連接至該控制單元；一訊號產生端齊納二極體，該訊號產生端齊納二極體電性連接至該分壓電阻；一訊號產生端電容，該訊號產生端電容電性連接至該分壓電阻；及一訊號產生端二極體，該訊號產生端二極體電性連接至該分壓電阻及該電源輸出端。Furthermore, the illuminating signal generating unit having the illuminating signal is carried on the power line as described above. In an embodiment, the illuminating signal generating unit comprises: a voltage dividing resistor, the voltage dividing resistor is electrically connected to the a control unit; a signal generating end Zener diode, the signal generating end Zener diode is electrically connected to the voltage dividing resistor; a signal generating end capacitor, the signal generating end capacitor is electrically connected to the voltage dividing resistor And a signal generating terminal diode, the signal generating terminal diode is electrically connected to the voltage dividing resistor and the power output end.
再者，如上所述之具有發光訊號載於電力線之發光二極體驅動系統，在一具體實施例當中，更包含：一控制端電容，該控制端電容電性連接至該控制單元及該控制端齊納二極體；及一第一電晶體，該第一電晶體電性連接至該控制單元。Furthermore, as described above, the LED driving system having the illuminating signal on the power line, in one embodiment, further includes: a control terminal capacitor electrically connected to the control unit and the control a Zener diode; and a first transistor, the first transistor being electrically connected to the control unit.
再者，如上所述之具有發光訊號載於電力線之發光二極體驅動系統，在一具體實施例當中，更包含：一第一電阻，該第一電阻電性連接至該控制單元；一第一電容，該第一電容電性連接至該控制單元；及一第二電阻，該第二電阻電性連接至該第一電晶體。Furthermore, as described above, the LED driving system having the illuminating signal is carried on the power line, and in a specific embodiment, further comprising: a first resistor electrically connected to the control unit; a capacitor, the first capacitor is electrically connected to the control unit; and a second resistor electrically connected to the first transistor.
再者，如上所述之具有發光訊號載於電力線之發光二極體驅動系統，在一具體實施例當中，更包含：一交流轉直流轉換器，該交流轉直流轉換器電性連接至該控制單元。Furthermore, as described above, the LED driving system having the illuminating signal on the power line, in an embodiment, further includes: an AC to DC converter, the AC to DC converter being electrically connected to the control unit.
再者，如上所述之具有發光訊號載於電力線之發光二極體驅動系統，在一具體實施例當中，更包含：一第一連接器，該第一連接器電性連接至該發光二極體燈串及該開關單元。Furthermore, as described above, the LED driving system having the illuminating signal is carried on the power line, and in a specific embodiment, the method further includes: a first connector electrically connected to the illuminating diode Body light string and the switch unit.
再者，如上所述之具有發光訊號載於電力線之發光二極體驅動系統，在一具體實施例當中，更包含：一第二連接器，該第二連接器電性連接至該第一連接器。Furthermore, as described above, the LED driving system having the illuminating signal is carried on the power line, and in a specific embodiment, the method further includes: a second connector electrically connected to the first connection Device.
再者，如上所述之具有發光訊號載於電力線之發光二極體驅動系統，在一具體實施例當中，更包含：一齊納二極體，該齊納二極體電性連接至該發光二極體燈串及該開關單元。Furthermore, as described above, the LED driving system having the illuminating signal on the power line, in a specific embodiment, further includes: a Zener diode electrically connected to the illuminating diode A polar body light string and the switch unit.
本創作之功效在於將發光訊號加載在電源線上以減少傳輸線的使用；再者，控制端齊納二極體取代一般電阻以供電予控制單元。The effect of this creation is to load the illuminating signal on the power line to reduce the use of the transmission line; in addition, the control terminal Zener diode replaces the general resistance to supply power to the control unit.
有關本創作的詳細說明及技術內容，請參閱以下的詳細說明和附圖說明如下，而附圖與詳細說明僅作為說明之用，並非用於限制本創作。The detailed description and technical contents of the present invention are described in the following detailed description and the accompanying drawings.
請參考圖1，其係為本發明之具有發光訊號載於電力線之發光二極體驅動系統之第一實施例方塊圖；一具有發光訊號載於電力線之發光二極體驅動系統10係應用於一發光二極體燈串20及一交流電源供應裝置30。該具有發光訊號載於電力線之發光二極體驅動系統10包含一開關單元102、一控制單元104、一發光訊號產生單元106、一齊納二極體108、一第一電容110、一第二電容112、一第三電容114、一第一電阻116、一橋式端電阻118、一負載電容120、一橋式整流器122、一濾波電容124及一第一連接器126。Please refer to FIG. 1 , which is a block diagram of a first embodiment of a light-emitting diode driving system with a light-emitting signal carried on a power line according to the present invention; and a light-emitting diode driving system 10 having a light-emitting signal carried on a power line. A light-emitting diode string 20 and an AC power supply device 30. The LED driving system 10 with the illuminating signal on the power line includes a switching unit 102, a control unit 104, an illuminating signal generating unit 106, a Zener diode 108, a first capacitor 110, and a second capacitor. 112, a third capacitor 114, a first resistor 116, a bridge terminal resistor 118, a load capacitor 120, a bridge rectifier 122, a filter capacitor 124 and a first connector 126.
該開關單元102包含一電源輸入端10202、一電源輸出端10204及一受控端10206。該發光訊號產生單元106包含一分壓電阻10602、一訊號產生端齊納二極體10604、一訊號產生端電容10606及一訊號產生端二極體10608。The switch unit 102 includes a power input terminal 10202, a power output terminal 10204, and a controlled terminal 10206. The illuminating signal generating unit 106 includes a voltage dividing resistor 10602, a signal generating terminal Zener diode 10604, a signal generating terminal capacitor 10606 and a signal generating terminal diode 10608.
該電源輸出端10204電性連接至該發光二極體燈串20；該控制單元104電性連接至該開關單元102；該發光訊號產生單元106電性連接至該控制單元104及該電源輸出端10204；該齊納二極體108電性連接至該控制單元104；該第一電容110電性連接至該控制單元104；該第二電容112電性連接至該控制單元104及該受控端10206；該第三電容114電性連接至該控制單元104；該第一電阻116電性連接至該第三電容114；該橋式端電阻118電性連接至該第一電阻116；該負載電容120電性連接至該橋式端電阻118；該橋式整流器122電性連接至該控制單元104及該電源輸入端10202；該濾波電容124電性連接至該控制單元104及該電源輸入端10202；該第一連接器126電性連接至該發光二極體燈串20、該交流電源供應裝置30、該橋式整流器122、該第一電阻116及該橋式端電阻118；該分壓電阻10602電性連接至該控制單元104；該訊號產生端齊納二極體10604電性連接至該分壓電阻10602；該訊號產生端電容10606電性連接至該分壓電阻10602；該訊號產生端二極體10608電性連接至該分壓電阻10602及該電源輸出端10204。The power output terminal 10204 is electrically connected to the light emitting diode string 20; the control unit 104 is electrically connected to the switch unit 102; the light emitting signal generating unit 106 is electrically connected to the control unit 104 and the power output end. 10204; The Zener diode 108 is electrically connected to the control unit 104; the first capacitor 110 is electrically connected to the control unit 104; the second capacitor 112 is electrically connected to the control unit 104 and the controlled terminal 10206; the third capacitor 114 is electrically connected to the control unit 104; the first resistor 116 is electrically connected to the third capacitor 114; the bridge terminal resistor 118 is electrically connected to the first resistor 116; the load capacitor 120 is electrically connected to the bridge terminal resistor 118; the bridge rectifier 122 is electrically connected to the control unit 104 and the power input terminal 10202; the filter capacitor 124 is electrically connected to the control unit 104 and the power input terminal 10202 The first connector 126 is electrically connected to the LED string 20, the AC power supply device 30, the bridge rectifier 122, the first resistor 116, and the bridge terminal resistor 118; the voltage dividing resistor 10602 is electrically connected to the control unit 1 04; the signal generating terminal Zener diode 10604 is electrically connected to the voltage dividing resistor 10602; the signal generating terminal capacitor 10606 is electrically connected to the voltage dividing resistor 10602; the signal generating terminal diode 10608 is electrically connected to The voltage dividing resistor 10602 and the power output terminal 10204.
當該控制單元104控制該開關單元102不導通時，該發光訊號產生單元106產生一發光訊號；該發光訊號產生單元106傳送該發光訊號至該發光二極體燈串20。該發光二極體燈串20包含複數之兩腳點控燈。When the control unit 104 controls the switch unit 102 to be non-conductive, the illuminating signal generating unit 106 generates a illuminating signal; the illuminating signal generating unit 106 transmits the illuminating signal to the illuminating diode string 20. The LED array 20 includes a plurality of two-foot point light.
請參考圖2，其係為本發明之具有發光訊號載於電力線之發光二極體驅動系統之第二實施例方塊圖；圖2所示之元件敘述與圖1相似者，為簡潔因素，於此不再贅述。再者，該具有發光訊號載於電力線之發光二極體驅動系統10更包含一控制端齊納二極體10402、一控制端電容10404、一第一電晶體10406、一第一電阻116、一第一電容110、一第二電阻158、一交流轉直流轉換器10408、第一連接器126及一第二連接器154。Please refer to FIG. 2 , which is a block diagram of a second embodiment of the LED driving system with the illuminating signal on the power line according to the present invention; the component description shown in FIG. 2 is similar to FIG. 1 , and is a simple factor. This will not be repeated here. Furthermore, the LED driving system 10 having the illuminating signal on the power line further includes a control terminal Zener diode 10402, a control terminal capacitor 10404, a first transistor 10406, a first resistor 116, and a The first capacitor 110, a second resistor 158, an AC to DC converter 10408, a first connector 126 and a second connector 154.
該控制端齊納二極體10402電性連接至該控制單元104以供電予該控制單元104；該控制端電容10404電性連接至該控制單元104及該控制端齊納二極體10402；該第一電晶體10406電性連接至該控制單元104；該第一電阻116電性連接至該控制單元104；該第一電容110電性連接至該控制單元104；該第二電阻158電性連接至該第一電晶體10406；該交流轉直流轉換器10408電性連接至該控制單元104；該第一連接器126電性連接至該發光二極體燈串20及該開關單元102；該第二連接器154電性連接至該第一連接器126。圖2所示之該開關單元102係為一N-MOSFET。The control terminal Zener diode 10402 is electrically connected to the control unit 104 to supply power to the control unit 104; the control terminal capacitor 10404 is electrically connected to the control unit 104 and the control terminal Zener diode 10402; The first transistor 110 is electrically connected to the control unit 104; the first resistor 116 is electrically connected to the control unit 104; the first capacitor 110 is electrically connected to the control unit 104; the second resistor 158 is electrically connected To the first transistor 10406, the AC to DC converter 10408 is electrically connected to the control unit 104; the first connector 126 is electrically connected to the LED string 20 and the switch unit 102; The second connector 154 is electrically connected to the first connector 126. The switching unit 102 shown in FIG. 2 is an N-MOSFET.
再者，該交流轉直流轉換器10408、該控制端齊納二極體10402、該開關單元102及該發光二極體燈串20係為串聯；該控制單元104、該控制端齊納二極體10402及該控制端電容10404係為並聯。Furthermore, the AC to DC converter 10408, the control terminal Zener diode 10402, the switch unit 102 and the LED string 20 are connected in series; the control unit 104, the control terminal Zener diode The body 10402 and the control terminal capacitor 10404 are connected in parallel.
請參考圖3，其係為本發明之具有發光訊號載於電力線之發光二極體驅動系統之第三實施例方塊圖；圖3所示之元件敘述與圖1相似者，為簡潔因素，於此不再贅述。再者，該具有發光訊號載於電力線之發光二極體驅動系統10更包含一控制端齊納二極體10402、一控制端電容10404、一第一電晶體10406、一第一電阻116、一第一電容110、一第二電阻158、一交流轉直流轉換器10408、第一連接器126、一第二連接器154及一齊納二極體108。Please refer to FIG. 3 , which is a block diagram of a third embodiment of the LED driving system with the illuminating signal on the power line according to the present invention; the component description shown in FIG. 3 is similar to FIG. 1 , and is a simple factor. This will not be repeated here. Furthermore, the LED driving system 10 having the illuminating signal on the power line further includes a control terminal Zener diode 10402, a control terminal capacitor 10404, a first transistor 10406, a first resistor 116, and a The first capacitor 110, a second resistor 158, an AC to DC converter 10408, a first connector 126, a second connector 154, and a Zener diode 108.
該控制端齊納二極體10402電性連接至該控制單元104以供電予該控制單元104；該控制端電容10404電性連接至該控制單元104及該控制端齊納二極體10402；該第一電晶體10406電性連接至該控制單元104；該第一電阻116電性連接至該控制單元104；該第一電容110電性連接至該控制單元104；該第二電阻158電性連接至該第一電晶體10406；該交流轉直流轉換器10408電性連接至該控制單元104；該第一連接器126電性連接至該發光二極體燈串20及該開關單元102；該第二連接器154電性連接至該第一連接器126；該齊納二極體108電性連接至該發光二極體燈串20及該開關單元102。圖3所示之該開關單元102係為一P-MOSFET。The control terminal Zener diode 10402 is electrically connected to the control unit 104 to supply power to the control unit 104; the control terminal capacitor 10404 is electrically connected to the control unit 104 and the control terminal Zener diode 10402; The first transistor 110 is electrically connected to the control unit 104; the first resistor 116 is electrically connected to the control unit 104; the first capacitor 110 is electrically connected to the control unit 104; the second resistor 158 is electrically connected To the first transistor 10406, the AC to DC converter 10408 is electrically connected to the control unit 104; the first connector 126 is electrically connected to the LED string 20 and the switch unit 102; The second connector 154 is electrically connected to the first connector 126; the Zener diode 108 is electrically connected to the LED string 20 and the switch unit 102. The switching unit 102 shown in FIG. 3 is a P-MOSFET.
再者，該交流轉直流轉換器10408、該控制端齊納二極體10402、該開關單元102、該齊納二極體108及該發光二極體燈串20係為串聯；該控制單元104、該控制端齊納二極體10402及該控制端電容10404係為並聯。Furthermore, the AC to DC converter 10408, the control terminal Zener diode 10402, the switch unit 102, the Zener diode 108 and the LED string 20 are connected in series; the control unit 104 The control terminal Zener diode 10402 and the control terminal capacitor 10404 are connected in parallel.
請參考圖4，其係為本發明之具有發光訊號載於電力線之發光二極體驅動系統之第四實施例方塊圖；圖4所示之元件敘述與圖1～3相似者，為簡潔因素，於此不再贅述。Please refer to FIG. 4 , which is a block diagram of a fourth embodiment of the LED driving system with the illuminating signal on the power line according to the present invention; the components shown in FIG. 4 are similar to those in FIGS. 1 to 3 for the sake of simplicity. This will not be repeated here.
本創作之功效在於將發光訊號加載在電源線上以減少傳輸線的使用；再者，該控制端齊納二極體10402取代一般電阻以供電予該控制單元104。本創作之該控制單元104之取電方式是跟燈串串聯的，電壓分散在該控制端齊納二極體10402及該發光二極體燈串20，所以不會有溫度問題。本創作係利用該控制端齊納二極體10402的陰極反接特性以及利用逆向崩潰電壓，藉此降低供電給該控制單元104的驅動電壓；亦即，本創作係利用該控制端齊納二極體10402的穩壓穩流的特性來降低傳統過熱的問題。The effect of the present invention is to load the illuminating signal on the power line to reduce the use of the transmission line; further, the control terminal Zener diode 10402 replaces the general resistance to supply power to the control unit 104. The control unit 104 of the present invention is powered in series with the string, and the voltage is dispersed in the control terminal Zener diode 10402 and the LED array 20, so there is no temperature problem. The present invention utilizes the cathode reverse connection characteristic of the control terminal Zener diode 10402 and utilizes a reverse collapse voltage, thereby reducing the driving voltage supplied to the control unit 104; that is, the author uses the control terminal Zener II. The stable and steady flow characteristics of the polar body 10402 reduce the problem of conventional overheating.
然以上所述者，僅為本創作之較佳實施例，當不能限定本創作實施之範圍，即凡依本創作申請專利範圍所作之均等變化與修飾等，皆應仍屬本創作之專利涵蓋範圍意圖保護之範疇。本創作還可有其它多種實施例，在不背離本創作精神及其實質的情況下，熟悉本領域的技術人員當可根據本創作作出各種相應的改變和變形，但這些相應的改變和變形都應屬於本創作所附的權利要求的保護範圍。綜上所述，當知本創作已具有產業利用性、新穎性與進步性，又本創作之構造亦未曾見於同類產品及公開使用，完全符合新型專利申請要件，爰依專利法提出申請。However, the above is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited, that is, the equal changes and modifications made by the scope of the patent application of the present invention should still be covered by the patent of the present invention. The scope of the scope is intended to protect. There may be other various embodiments of the present invention, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit of the present invention, but the corresponding changes and modifications are It is intended to fall within the scope of the appended claims. In summary, when Zhiben's creation has industrial applicability, novelty and progressiveness, and the structure of this creation has not been seen in similar products and public use, it fully complies with the requirements of new patent applications and applies for patent law.
10‧‧‧具有發光訊號載於電力線之發光二極體驅動系統10‧‧‧Lighting diode drive system with illuminating signal on power line
20‧‧‧發光二極體燈串20‧‧‧Lighting diode string
30‧‧‧交流電源供應裝置30‧‧‧AC power supply unit
102‧‧‧開關單元102‧‧‧Switch unit
104‧‧‧控制單元104‧‧‧Control unit
106‧‧‧發光訊號產生單元106‧‧‧Lighting signal generating unit
108‧‧‧齊納二極體108‧‧‧Zina diode
110‧‧‧第一電容110‧‧‧first capacitor
112‧‧‧第二電容112‧‧‧second capacitor
114‧‧‧第三電容114‧‧‧ third capacitor
116‧‧‧第一電阻116‧‧‧First resistance
118‧‧‧橋式端電阻118‧‧‧Bridge terminal resistance
120‧‧‧負載電容120‧‧‧Load capacitance
122‧‧‧橋式整流器122‧‧‧Bridge rectifier
124‧‧‧濾波電容124‧‧‧Filter capacitor
126‧‧‧第一連接器126‧‧‧First connector
154‧‧‧第二連接器154‧‧‧Second connector
158‧‧‧第二電阻158‧‧‧second resistance
10202‧‧‧電源輸入端10202‧‧‧Power input
10204‧‧‧電源輸出端10204‧‧‧Power output
10206‧‧‧受控端10206‧‧‧ controlled end
10402‧‧‧控制端齊納二極體10402‧‧‧Controlled Zener diode
10404‧‧‧控制端電容10404‧‧‧Control terminal capacitor
10406‧‧‧第一電晶體10406‧‧‧First transistor
10408‧‧‧交流轉直流轉換器10408‧‧‧AC to DC Converter
10602‧‧‧分壓電阻10602‧‧‧voltage resistor
10604‧‧‧訊號產生端齊納二極體10604‧‧‧Signal generation Zener diode
10606‧‧‧訊號產生端電容10606‧‧‧Signal generation capacitor
10608‧‧‧訊號產生端二極體10608‧‧‧Signal generation terminal diode
圖1為本發明之具有發光訊號載於電力線之發光二極體驅動系統之第一實施例方塊圖。1 is a block diagram of a first embodiment of a light emitting diode driving system with a light emitting signal carried on a power line according to the present invention.
圖2為本發明之具有發光訊號載於電力線之發光二極體驅動系統之第二實施例方塊圖。2 is a block diagram of a second embodiment of a light emitting diode driving system having a luminescent signal carried on a power line of the present invention.
圖3為本發明之具有發光訊號載於電力線之發光二極體驅動系統之第三實施例方塊圖。3 is a block diagram of a third embodiment of a light emitting diode driving system having a light emitting signal carried on a power line according to the present invention.
圖4為本發明之具有發光訊號載於電力線之發光二極體驅動系統之第四實施例方塊圖。4 is a block diagram of a fourth embodiment of a light emitting diode driving system having a luminescent signal carried on a power line of the present invention.
10‧‧‧具有發光訊號載於電力線之發光二極體驅動系統 10‧‧‧Lighting diode drive system with illuminating signal on power line
20‧‧‧發光二極體燈串 20‧‧‧Lighting diode string
30‧‧‧交流電源供應裝置 30‧‧‧AC power supply unit
102‧‧‧開關單元 102‧‧‧Switch unit
104‧‧‧控制單元 104‧‧‧Control unit
106‧‧‧發光訊號產生單元 106‧‧‧Lighting signal generating unit
108‧‧‧齊納二極體 108‧‧‧Zina diode
110‧‧‧第一電容 110‧‧‧first capacitor
112‧‧‧第二電容 112‧‧‧second capacitor
114‧‧‧第三電容 114‧‧‧ third capacitor
116‧‧‧第一電阻 116‧‧‧First resistance
118‧‧‧橋式端電阻 118‧‧‧Bridge terminal resistance
120‧‧‧負載電容 120‧‧‧Load capacitance
122‧‧‧橋式整流器 122‧‧‧Bridge rectifier
124‧‧‧濾波電容 124‧‧‧Filter capacitor
126‧‧‧第一連接器 126‧‧‧First connector
10202‧‧‧電源輸入端 10202‧‧‧Power input
10204‧‧‧電源輸出端 10204‧‧‧Power output
10206‧‧‧受控端 10206‧‧‧ controlled end
10602‧‧‧分壓電阻 10602‧‧‧voltage resistor
10604‧‧‧訊號產生端齊納二極體 10604‧‧‧Signal generation Zener diode
10606‧‧‧訊號產生端電容 10606‧‧‧Signal generation capacitor
10608‧‧‧訊號產生端二極體 10608‧‧‧Signal generation terminal diode
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105204993U TWM526246U (en) | 2016-04-11 | 2016-04-11 | Light emitting diode driving system with lighting signals carried via power lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105204993U TWM526246U (en) | 2016-04-11 | 2016-04-11 | Light emitting diode driving system with lighting signals carried via power lines |
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| Publication Number | Publication Date |
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| TWM526246U true TWM526246U (en) | 2016-07-21 |
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| Country | Link |
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| TW (1) | TWM526246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099473A (en) * | 2018-01-29 | 2019-08-06 | 矽诚科技股份有限公司 | LED light string method for sequencing |
-
2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099473A (en) * | 2018-01-29 | 2019-08-06 | 矽诚科技股份有限公司 | LED light string method for sequencing |
| CN110099473B (en) * | 2018-01-29 | 2021-04-09 | 矽诚科技股份有限公司 | Light-emitting diode lamp string sequencing method |
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