TWM368010U - LED (light emitting diode) lamp string and net lamp thereof - Google Patents

Description

M368010 V. New description: [New technical field] This creation is about a light string and its net light, especially a kind of light-emitting diode string and its net light. [Prior Art] A light-emitting diode net light (or curtain light) is a flat mesh-shaped enamel lamp that can be folded and bent, so it is suitable for decorating a Lu area requiring a large area coverage, or covering a three-dimensional object. . A special feature of LEDs is that they produce a sea-like effect that is difficult to achieve with other lighting products. Therefore, the light-emitting diode network lamp is currently widely used in buildings, trees, and the like. Please refer to the first figure, which is a circuit block diagram of a conventional light-emitting diode string. A power converter 100A converts the AC power of the commercial power into a DC power source to serve as a driving power source for a plurality of LEDs 200A. In the first figure, the DC parallel type is used to make the light-emitting diode lamps 2〇〇A parallel, so the current consumption is large. That is, the power converter 100A is designed to increase the manufacturing cost in order to be able to supply a large current. In other words, the LEDs 200A that can be connected in parallel will be limited to 0'. Please refer to the second figure, which is a circuit block diagram of a conventional LED string. A power converter 100B converts AC power of the commercial power into a DC power supply as a driving power source for a plurality of LED groups 200B. The first picture is in series, so the current consumption is smaller than the first picture. Therefore, the power converter 100B is simple in design and low in cost. But the 3 M368010 can be cascaded

Some of the light-emitting diode lamp sets 200B are limited depending on the DC voltage that the power converter 1〇〇B can supply. The higher the DC voltage, the more LEDs 200B can be connected in series. Please refer to the third figure, which is a circuit block diagram of a conventional light-emitting diode string. The third diagram will work better than the first or second diagram. The third figure replaces the power converter 1 〇〇 B of the second figure with a plurality of power converters iooc. The power converter 100C has a relatively simple structure, and the LED diode 200C that can be connected in series is also relatively unlimited. However, the disadvantage is that the cost will be raised because a larger number of these power converters 1c are used. Please refer to the fourth figure, which is a circuit block diagram of the above-mentioned conventional light-emitting diode lamp group ~200C (hereinafter referred to as a light-emitting diode lamp group 2). The light-emitting diode lamp set 2 includes a red light-emitting diode 2〇2, a green light-emitting diode 204, a blue light-emitting diode 2〇6, and a control=road 208. The two LED pins of the LED lamp and the group 2 are respectively connected to the positive and negative terminals of the DC power supply. The control circuit 2G8 may actually be an integrated circuit (1C), and the red light emitting diode 202, the green light emitting diode 204 and the blue light emitting diode are driven according to a program already set in the original circuit. Body 206' or a mixture of colors. The disadvantage is that the control circuits 2 () 8 each of which is embedded in the light-emitting diode package are not capable of operating independently. This is used when the string or the net light is used: Therefore, if the _ or _ _ of the light string or the net light will produce a different effect. Even if you can follow == heart shrew, there will be different lighting effects. M3 68010 Λ [New content] In order to solve the above-mentioned shortcomings of the prior art, one of the aims of the present invention is to provide a light-emitting diode light string capable of solving the above-mentioned shortcomings of the prior art according to the user's concept of flashing discoloration. Another object of the present invention is to provide a light-emitting diode net light, which is to solve the above-mentioned shortcomings of the prior art according to the user's idea. 'Can flash color according to the user's idea. In order to achieve the above purpose of the creation, the light-emitting diode lamp string of the present invention is flashed according to the light-emitting control data. The LED lamp string includes: a light emitting diode control unit, the light emitting diode control unit includes a data input pin, a data output pin, an anode pin and a cathode pin; and a switch unit Electrically connected to the light emitting diode control unit; and a light emitting diode unit electrically connected to the switch unit. The light-emitting diode unit controls the light-emitting diode unit to blink and change color by the switch unit after receiving the light-emitting control data through the data input pin. In order to achieve the above-mentioned purpose of the creation, the light-emitting diode network lamp of the present invention is based on the light-emitting control data flashing discoloration. The LED light source comprises: a power conversion unit; at least one micro processing unit electrically connected to the power conversion unit; and at least one light emitting diode string and an electric power conversion unit. The light-emitting diode lamp string further comprises: “fab: f-pole body control unit” The light-emitting diode control unit comprises a data wheel input 5 M368010 foot, a data output pin, a male unit, and is electrically connected to The light-emitting diode is connected to the switch; the switch unit is electrically connected to the switch; the element and the light-emitting diode element receive the light through the (four) input & After the data is controlled, the LED is flashed and discolored by the switch. Net production = another statement (5), the light-emitting diode-computer control data of this creation is stored in a data storage box, and the light-emitting diode is controlled by the data signal outputted by the shell storage box. The luminescence changes. The light-emitting diode network lamp comprises: a power conversion circuit for replacing a power supply with a DC power supply output; and a control circuit electrically connected to the power conversion circuit for receiving the power conversion circuit Outputting the DC power source and the data signal outputted by the data storage box and converting the data signal carrier into a modulation signal; and at least the OLED light emitting circuit is formed by the transmission line and the control circuit Electrically connected in series, electrically connected to the control circuit, wherein 'the LED light-emitting circuit further comprises: a switch unit; and a light-emitting diode unit' electrically connected to the switch unit. The light-emitting diode light-emitting circuit is used Receiving the DC power source and the modulation signal outputted by the control circuit to control the switch unit to drive the LED unit to blink and discolor. [Embodiment] Referring to the fifth figure, the illumination of the creation is The diode light string diagram of the present invention. The light-emitting diode light string 30 of the present invention is flashing discoloration according to a light-emitting control data S1. The light-emitting diode light string 30 comprises: a light-emitting diode The body control unit 500, a switch unit 400 and a light-emitting diode unit 3. The M368010 switch unit 400 is electrically connected to the light-emitting diode control unit 3 and the light-emitting diode control unit 500. The diode control unit 5 (10) includes a data input pin DI, a data output pin 〇, an anode pin VDD and a cathode pin vss. The anode pin VDD and the cathode pin vss are respectively connected to a DC power supply. The positive and negative terminals of the light-emitting diode control unit m receive the light-emitting control data through the data input, and the switch unit 400 controls the light-emitting diode unit to blink and change color. The light-emitting diode control unit 5〇〇 includes a recognition=road (10), a displacement temporary storage circuit _, and a temporary storage circuit. a coffee circuit, a circuit 504, and an encoding circuit 51. The displacement temporary storage circuit 5 (10) is an electrical circuit tr, the identification circuit 502, the temporary storage circuit 506, and the encoding circuit are temporarily suspended; ί 暂 temporary storage circuit 5 〇 6 is electrically Connected to the driving circuit 504 and the displacement temporary storage The road 5 〇 8. The identification circuit 5G2 is used to receive the data input pin DI of the data 502 I, and the HI displacement temporary storage circuit 5 〇 8 is used to receive the identification circuit storage circuit data. The temporary storage circuit 5〇6 is used to receive the complete data of the temporary storage of the displacement. The driving power should be completely illuminated (4) to control the side of the switching unit to drive the color change. The encoding circuit 510 is used to connect the complete data. The code is not determined to output the code of the displacement register circuit 508 to the data output pin DO. The fifth picture of the switch unit includes: a first power-on connection to the 垓 light-emitting diode control unit 5(10); a 7 M368010 second switch subunit is electrically connected to the LED control unit _; and a third switch subunit is electrically connected to the LED control unit 500. The LED unit 300 further includes: at least one red light-emitting body 302 electrically connected to the first switch sub-unit ship; at least a green light-emitting diode, electrically connected to the second_sub-unit 404, And the at least one blue light emitting diode 306 is electrically connected to the third switch subunit 406: the first switch subunit, the second switch subunit: the pain second switch subunit is a bidirectional AC trigger triode (TRIAC), Shi Xi Control Rectifier $ (SCR.), Photocoupled Bidirectional AC Trigger (Phototriac), Transistor or Bipolar Junction Transistor. After a plurality of the above-mentioned light-emitting diode strings 30 are connected in series or in parallel, and then matched with components such as a power conversion unit and a micro-processing unit, the light-emitting diodes and the xenon lamp can be used as the seventh figure. This is the series of square diagrams of the light-emitting diode network lights. 4 The light-emitting diode network lamp is created according to the illumination control body S1 flashing color. The LED light source comprises: a power conversion unit 10, at least one micro processing unit 20 and at least one light emitting diode string ~30n (hereinafter replaced by the symbol 30). The power conversion unit 10 is electrically connected to the micro processing unit 20 and the light emitting diode string 30. The power conversion unit 10 converts an alternating current power source into a direct current power source to supply a driving voltage of the entire circuit. The microprocessor unit further includes a memory unit 22 for storing the illumination control data. The components included in the LED array 3 and their actuation relationships are as described above and will not be described herein. The seventh figure shows a series connection, that is, after the power conversion unit 10 converts an AC power source (not shown, for example, U0V AC power) into a high voltage DC 8 M368010 power source (for example, 110 V DC power), it is first transmitted to the first one. The anode pin VDD of the LED array 30a. Then, the high voltage direct current power source is transmitted from the cathode pin vss of the light emitting diode string 3〇a to the anode pin vdd of the next neon LED string 30b. Others • Push. For example, for 110V DC, each of the LED strings 3〇 consumes 5V DC, and the first LED string 3〇a has a voltage range of 110V~105V; the second LED The voltage range of the string 3 is 105V~100V. Therefore, the first switch subunit 402, the second switch capture unit 404, and the third switch subunit 406 are preferably optically coupled bidirectional parent-current trigger diodes (Ph〇t〇triac), which are turned on by light control. Turn off, otherwise the voltage range, for example, 110V~l〇5v is high voltage, and the bidirectional AC trigger (TRIAC) or the controlled rectifier (SCR) cannot be turned off. Please refer to the eighth figure, which is a block diagram of the LED light-emitting diodes in parallel. After the 戎 power conversion unit 10 converts an AC power source (not shown, for example, 110V AC power) into a low-voltage DC power source (for example, 5V DC power), it is transmitted to the LED strings 3〇a~3〇n. The anode pins VDD. The first switch subunit 402, the second switch subunit 404, and the third switch subunit 406 can be a bidirectional AC trigger (• TRIAC), a stone synchronous rectifier n (SCR), and a light and light bidirectional AC Trigger a Phototriac, a transistor or a bipolar junction transistor. Please refer to the ninth figure, which is a block diagram of the driving circuit 5〇4 of the present invention. When there are a large number of the light-emitting diode strings 3〇a~3〇n, the transmission line will become long. Since the line resistance will cause voltage or current loss, it is necessary to rotate the constant current function to make all the light-emitting diodes 9 M368010 _ ̄元300 exempt. The driving circuit 504 includes a digital/analog converting circuit 504a, a signal amplifying circuit 5〇4b, a voltage feedback resistor 504c, and a MOS field effect transistor 5〇4d. The signal amplifying circuit 5〇4b is electrically connected to the ΔHai digital/analog converting circuit 5〇4a, the voltage feedback resistor 5〇4c, and the MOS field-effect transistor 5〇4d. When the data of the temporary storage circuit 5〇6 is latched, the digital data is converted into an analog signal via the digital/analog conversion circuit 5〇乜, and input to the input terminal of the signal amplifying circuit 504b. The other input terminal of the signal amplifying circuit 5G4b is connected to the voltage feedback resistor 5Q4c. The output terminal of the signal amplifying circuit 5〇4b is connected to the gate of the metal oxide half field effect transistor_, and the signal amplifying circuit 504b is adjusted by the voltage feedback resistor 5〇4c through the metal oxide half field effect transistor_ The current is such that all of the light-emitting diode units 300 have the same brightness. 1 Test the tenth-figure and the twelfth figure, which is a schematic diagram of the transmission signal. The data transmission method of the creation can be based on the voltage level plus the clock method in the following two methods. For example, before the control data S1 is transmitted, the Lu number line jintian Dingtian~ hair first line is no data state, and is 1 The voltage level of /2 VDD is represented. Apricot, when the M field & first technical data S1 is transmitted, the digit 1 or 〇 is used to replace the data of the instructions required for the clothing. The number of hearts is represented by the high voltage level of _; the digital (4) VSS low voltage level is represented.传 ^ π ^ ^ Bezhu's spear king, each bit 1 or 0 must return to 1/2 v when it is bundled, so it can be transferred after the data is transmitted - the next bit control unit 500 receives After the δ "light-pole body" and the (4) circuit 5 (10) is identified and buried, and the bellows is encoded into the same signal format M368010, and then transmitted to the next one of the light-emitting diode materials. (4) After the end, the data output pin DO will stay at 2/〇2〇_ and then the resource can be defined for more than a period of time. The data is lost _ _, so the shell m (4) & face does not come out. Therefore, the spear-recall unit 22 The content, you can get more different, the record is recorded separately, "the flicker changes that pass to the form." code. In the case of 褚定日# n, - the figure is not, the form of the data is compiled with the number of 疋 and 1 疋 in advance. The same team of 4 1 仃 仃 枓 枓 枓 枓 枓 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , In the series mode shown in the figure, the power supply level of each lamp string is not the same, so it is necessary to add a bit-like voltage bias treatment to receive the signal of the broken signal. Please refer to the tenth figure for the creation of the system. The wheel-in-position displacement and decoding circuit diagram of the identification circuit 502. The first-capacitor 502a is used to filter the DC portion of the input signal. The input is made by the -first resistor 502b and a second resistor 5〇2c. The signal bias is within the operating voltage range of the LED control unit 500 (vss_2vdd), as shown in the tenth-A and eleventh B. A first voltage comparator 502d and a second voltage are utilized. The comparators 502e are respectively connected to a first reference voltage bait VH and a second reference voltage level (as shown in FIG. 12) to compare the biased js number. The first reference voltage level VH and the second reference voltage level are compared. When the biased signal The first reference voltage level VH and the second reference voltage level hole are higher than the first reference voltage level VH and the second reference voltage level VL ' It is logically 〇; higher than the second reference voltage 11 M368010 level VL and lower than the first reference voltage level VH, it can be obtained as 1/2 * by comparing the 彳§ number to logic 丨Or the logic returns to a change of 1 /2 to define the clock' so that the high and low levels of the signal and the timing of the transmission can be identified. The correct signal is passed to the control logic circuit 5G2f, and the processed signal is transmitted. To the displacement temporary storage circuit 5 〇 8 or the 510 Ί Ί - 凊 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 。 。 。 。 。 。 。 。 。 High and low 'quasi-voltage signal timing. These signals are outputted by a third state output slow-buck circuit 510a, a first bias resistor 51〇b, and a second bias resistor. , the third state output buffer circuit 0a outputs 1. Since the design will The output power of the third state output buffer circuit is designed to be greater than the power of the first bias resistor 510b and the second bias resistor 510c, and then the signal of the data output pin (9) is pulled to a high potential of 1. If the output is 〇, the third state output buffer circuit 51〇a outputs 〇. If the third state is to be output, if the third state output buffer circuit 510a is not output, the signal of the data output pin DO will be Because the bias voltage of the first bias resistor 51Qb and the second bias resistor 51Gc is at 1/2 VDD, the reproduction of the illumination control data is completed and transmitted to the next LED. Control unit 5〇〇. The s-light-emitting diode control unit 5 〇〇 may include a Zener (2 sinker) diode to limit the operating voltage applied to each of the light-emitting diode control units 5 能够 to a fixed range To avoid damage caused by excessive voltage 12 M368010 The light-emitting diode body light can also include the following changes: + 1. The microprocessor unit 2 transmits the round-out point of the light-emitting control data 51 (by transmitting the light-emitting control data) The data input pin DI of the light-emitting diode control unit '5' is not limited to one (four), and the end-view design needs to be determined. 2. The same LED unit 3 (8) is not limited to being controlled by one of the LED control units 500, depending on the design requirements. 3. The number of the micro processing units 20 is not limited to one, and depends on the design requirements. 0 4, the switch unit 4〇〇 is not limited to include the first switch sub-unit 402, the second switch sub-unit 4〇4 and the third switch sub-unit shed, may only include one of them, for example Only the first switch subunit 402 is included. The light-emitting diode unit 300 is controlled by the first switch subunit. Or, the red light-emitting diode 302, the green light-emitting diode 3〇4, and the blue light-emitting diode φ body 306 are controlled by the first switch sub-unit 4〇2.发光 5. The light-emitting diodes in the light-emitting diode unit 300 controlled by the light-emitting diode control unit 500 are not limited to three lines, and are designed according to requirements. • With these changes, the effect of the flashing discoloration of the LED light of this creation can be more apparent. The light-emitting diode network lamp of the present invention can also be achieved in the following manner: Please refer to the twenty-ninth figure, which is a schematic diagram of the light-emitting diode network lamp of the present invention, including a computer 2, a data storage gold 4, - AC (4) source 6 M368010, -_丨_ power conversion circuit 8, - control circuit device 14. The Rayleigh 9 and #土w 尤一极体灯串3 computer 2 series are electrically connected to the data storage box 4, the source 6 is electrically connected to the power supply, the μ parent current is connected to the material pin a, the control circuit 10 The power conversion circuit string device 14 is connected to the battery. The operation process is as follows: the first-pole system, the light-emitting diode string 2', the control person/a computer control data is stored in the resource storage, and transmitted to the control circuit 1 through the data storage box 4 Control the $ hai light diode lamp string to set 14 hairpins, suspected armor set 14 first change. The data store transmits a data signal to the control circuit 10. The control circuit 1 can modulate the data signal to generate a modulated signal for transmission. The power conversion circuit 8 receives the AC power source 6|, converts it into a DC power source (for example, converts 110 volts of AC power into 110 volts DC power), and controls the LED string in the control and transmission control! On the transmission line of the same modulation signal, a driving DC voltage is supplied to the control circuit 1 and the LED array device 14 q. The reference to the twentieth figure is the internal architecture diagram of the control circuit 1 发光 and the light-emitting diode string device 14 of the present invention. The control circuit 1A includes a voltage stabilizing unit (voltage stabilizing diode) 102, a micro control unit 1〇4, and a first modulation unit 106. The micro control unit 1〇4 is electrically connected to the data storage box 4, the voltage stabilizing unit 102, the power conversion circuit 8, the first modulation unit 106 and the light emitting diode string device 14. The first modulation unit 1〇6 is electrically connected to the voltage stabilization unit 102, the power conversion circuit 8, the micro control unit 104, and the light-emitting diode string device 14. The light-emitting diode string device 14 includes a plurality of light-emitting diode light-emitting circuits 140_1 to M368010 140-N (hereinafter collectively referred to as 140). The light emitting diode lighting circuits 140 are electrically connected in series or in parallel. If connected in series, the first LED light-emitting circuit 14GJ terminal is electrically connected to the voltage regulator unit 'element 102, the micro-control unit 1〇4 and the first modulation unit 丨(9). The control circuit 1〇 of the present invention and the LED string I of the LED are “operated as follows: the power conversion circuit 8 transmits a high-level DC power), and the voltage regulator unit 1〇2 is a unit calendar. And the first modulation unit touches the driving DC voltage. The micro control unit 104 receives the data signal transmitted from the data storage box 4, and then transmits the data signal to the first modulation unit 106 to perform carrier modulation processing to generate the adjustment. The variable signal (described later) is then transmitted to the LED array 14 via the same transmission line as the transmitted power. The first LED is received by the illumination circuit 140J from the control circuit 1 After the power and the modulated signal, the LED is driven to emit light, and the power and the modulated signal are transmitted to the next LED light-emitting circuit 14〇_2. Please refer to the thirty-first figure, which is The internal structure of the light-emitting diode light-emitting circuit 140 is 胄. The light-emitting diode light-emitting circuit _ includes a signal capturing unit C (capacitor), an amplifying unit 142, a demodulating variable, and an adjusting unit 146. First Constant current source leg, second constant current secret, a third constant current source fine, an output temporary storage unit 152 latch unit 153, - chopper unit 154, - identification and logic control unit 156, a count and displacement The storage unit 158, the encoding unit 160, the second modulation unit 162, a switching unit _, and a light-emitting diode unit 3A. The switching unit surface further includes a first switch M368010 unit 402A, a The second switch subunit 404A and the third switch subunit 406A. The LED unit 300A further includes at least one red LED 302A, at least one green LED 304A, and at least one blue LED. 306A. If the LEDs 140 are connected in series, the first switch subunit 402A, the second switch subunit 4〇M, and the third switch subunit 406A are optically coupled and bidirectionally communicated. Trigger three poles

Phototriac). If the LEDs 14 are connected in parallel, the first switch subunit 402A, the second switch subunit 4〇4A, and the second switch subunit 406A are bidirectional parent flow trigger triodes. (TRIAC), controlled rectifier (SCR), optically coupled bidirectional AC triac (Phototriac), transistor or bipolar junction transistor. If the LEDs 140 are electrically connected in series, for the first LED output circuit 140-1, the endpoints are not derived from the power and modulation signals of the control circuit 1 End point; for the subsequent LED light-emitting circuit 14〇_2, the endpoint of VI)D represents the power and modulation signal endpoints from the previous LED light-emitting circuit 14〇J analogy. For the first LED light-emitting circuit 14"", the VSS end point indicates the output end point of the next LED light-emitting circuit 140-2; for the subsequent LED light-emitting circuit U0- 2, 'the VSS endpoint indicates the output terminal to the next LED output circuit 140_3' and so on (ie, for one LED light-emitting circuit 140) the endpoint represents the input endpoint, The endpoint represents the output endpoint). The vcc endpoint indicates that the voltage adjustment unit U6 wheel M368010 drives the DC voltage and the input drive DC voltage endpoints of the respective units are more detailed. The VDD terminal is electrically connected to the VSS endpoint through the voltage adjustment unit 146. The signal extraction unit c is electrically connected to the amplification unit 142. The filtering unit 154 is electrically connected to the amplifying unit 142 through the demodulation unit. The counting and shifting temporary storage unit 158 is electrically connected to the filtering unit 154 through the identification and logic control unit 156, and is electrically connected to the output temporary storage unit 152 through the latching unit 153; and the encoding unit 160 and the first The second modulation unit 162 is electrically connected. The output temporary storage unit 152 is electrically connected to the first constant current source (four), the second constant current source 150G, and the third constant current source 15. The second modulation unit 162 is electrically connected to the #玄vss endpoint. The first switch sub-unit 4〇2A is electrically connected to the first constant current source 150R and the red light-emitting diode 3·. The second switch sub-unit 404A is electrically connected to the second constant current source and to the green light-emitting diode 304A. The third switch subunit is electrically connected to the third constant current source 150B and the blue light emitting diode 3〇2a. The internal architecture of the LED light-emitting circuit 140 of the present invention is described as follows: the signal capturing unit C (capacitor) blocks the DC voltage of the terminal and the voltage into the amplifying unit 142 and other units for processing the AC signal. , - Only for the modulation signal to pass. The DC voltage of the terminal is input to the power cycle 146 to generate a DC voltage body for driving each unit, and the DC voltage να2 is transmitted to each unit as a driving DC voltage of each unit. The voltage adjusting unit 146 outputs the rounding terminal _ to the lower-light emitting diode lighting circuit 140 via the vss endpoint. The clamped LED dimming signal from the terminal M368010 is blocked by the signal acquisition unit c (capacitor), and after the DC signal is taken from the DC signal, the signal is first transmitted after the AC signal enters the amplification unit 142. After the amplification operation, the demodulation unit 144 is further input to perform demodulation of the signal, and then the filter unit I% is used to restore the signal waveform, and then the identification and logic control unit 156 recognizes the signal. After the content and the clock are processed, the data content is moved into the counting and shifting temporary storage unit 158 by the data content and the clock, and the count is received after receiving the default end signal after the plurality of signals And the data content of the displacement temporary storage unit 158 is latched by the latch unit 153 to the call output temporary storage unit 152 ′ by controlling the switch unit 4〇〇a to drive the light emitting diode unit 300A to display the data content. In order to form the effect of the net light: at the same time, the counting and shifting temporary storage unit 158 also transmits the f material content to the horse unit 160 for encoding operation, and then transmits to the second modulation unit 162. For modulating said carrier modulation signal, transmitted to the terminal via the next yss a light emitting diode lighting circuit 140. The first constant current source and the second constant current source are configured to provide a constant current and receive the content of the output by the output temporary storage unit 152. The transmission of the above-mentioned P-Haiding machine number is a series type, and the ΜP°Hai-cycle change signal can be connected in parallel to enter the light-emitting diode light-emitting circuit 140, and then each of the light-emitting and line processing is performed. The diode light-emitting circuit (10) judges whether or not it is a signal of its own. If so, it is stored; if not, it is ignored' and passed through the second modulation unit 162. In order to achieve such a processing sequence, each of the LED lighting circuits must have its own number of the M368010, and compare its own number with the incoming address signal. Therefore, an automatic numbering system is required at startup. This can be achieved by using a simple technique. For example, after the startup, the micro control unit 104 sends a set of addresses of "〇" to the first one of the LEDs 140J. The first one of the LEDs The body light-emitting circuit 14GJ stores and adds it; then passes it through the second modulation unit 162 and sends it to the second light: the polar body light-emitting circuit 14〇2. The second light-emitting diode After receiving the body light-emitting circuit, it is stored and added, and then transmitted to the third light-emitting diode light-emitting circuit through the second modulation unit 162. The analog light is pushed until the last one of the light-emitting diodes. The light-emitting circuit N. The last light-emitting diode light-emitting circuit 140-N still acts according to this - and is then transmitted back to the micro-control unit 1 〇 4. Thus, the micro-control unit ^04 knows how many of the light is present. The diode light-emitting circuit 14 is completed and numbered. The circuit structure is as shown in the thirty-sixth figure. The thirty-sixth ^^3 address temporary storage unit 166 is electrically connected to the identification and logic control_^ Unit 156. Kiss refers to the twenty-second figure, which is the creation of this The modulation signal timing diagram transmitted between the LED light-emitting circuits 140, wherein the part of the thirty-second diagram is shown for the second LED illumination circuit 14 'But the order of the colors is not limited by the illustration. As mentioned above, when the default end signal is received (the data content of the count and displacement temporary storage unit 158 is transmitted through the latch unit 153) Locking up. The wheeling out of the temporary storage unit 152, by controlling the switching unit 4A to drive the light emitting body unit 3A to flash discoloration to form the effect of the net light. Further 19 M368010, each The second LED light-emitting circuit 140-χ can send the fade signal shown in FIG. 11 to the next-level LED light-emitting circuit 140-(x+1). Please refer to the thirty-third The figure is a schematic diagram of the modulation signal (the above curve) and the signal (the curve below). The signal can be transmitted by the pWM method to the digital §fl number (the figure is 0110), which can be obtained after high-frequency carrier modulation. Increment the signal. Please refer to Figure 34A and Figure 34B, respectively. A schematic diagram of an embodiment of the first modulation unit 106, the second modulation unit 162, and the demodulation unit 144. Please refer to the twenty-fifth figure, which is another of the light-emitting diode network lamps of the present invention. A schematic diagram of an embodiment, wherein the power conversion circuit 8 and the control circuit 10 can be integrated into a main control unit 10A. A first LED array 15A includes a sin main unit 10A and a first LED. The body light string device 14A, a first r-light body lamp string 15B includes the power conversion circuit 8 and a second light-emitting diode string device 14B. The modulation signal generated by the main control unit 10A The first light emitting diode string device 14A and the second LED string device 14B are provided, and the power of the second LED string device 14B is provided by the power conversion circuit 8. Thereby, it is possible to control the light-emitting state of more light-emitting diodes. Assuming that the voltage drop across each of the light-emitting diodes is 4V, the embodiment of the twenty-ninth embodiment can control (110/4) and 27 light-emitting diodes; and the thirty-fifth figure Embodiments can control (110/4) χ 2 and 54 illuminating diode lighting circuits. M368010 This is the light of the creation. Please refer to the fifteenth to twenty-eighth diagrams. On the silk, the yak 纟 纟 创作 创作 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有 具有Mouth and public use Van Wang pays s new wealth, please apply for the m patent law. [Simple diagram of the figure] Fig. 4 is a circuit block diagram of a conventional LED string. The second figure is a circuit block diagram of a conventional light-emitting diode string. The third figure is a circuit block diagram of a conventional LED lamp string. The fourth figure is a circuit block diagram of a conventional light-emitting diode lamp set. The fifth picture is a block diagram of the light-emitting diode string of the creation. Fig. 6 is a block diagram of the light-emitting diode control unit 5 of the present invention. The seventh picture is a series block diagram of the light-emitting diode network lamp of the present creation. The eighth picture is a parallel block diagram of the light-emitting diode network lamp of the present creation. The ninth figure is a block diagram of the driving circuit 5〇4 of the present invention. The tenth figure is an input level shift and decoding circuit diagram of the identification circuit 502 of the present invention. The eleventh A picture is a schematic diagram of the series signal. Figure 11B shows a schematic diagram of the series signal. - Figure 12 is a schematic diagram of the transmission signal. The thirteenth picture is a schematic diagram of the transmission signal. Figure 14 is a block diagram of the encoding circuit 51 of the present invention. The fifteenth to twenty-eighthth drawings are examples of the circuit of the light-emitting diode network lamp of the present invention. 21 M368010 Twenty-nine is the architecture diagram of the light-emitting diode network lamp. The 30th figure is the control circuit of the creation and the architecture diagram of the LED. The thirty-first figure is the internal architecture flow diagram of the light-emitting diode light-emitting circuit. The third thirty-second figure is a timing chart of the modulated signal transmitted between the light-emitting diodes of the present invention.

The thirty-third figure is a schematic diagram of the modulation signal (upper curve) and the signal (below curve) of the creation. The twenty-fourth figure A is a schematic diagram of an embodiment of the modulation unit of the present invention. Figure 24 is a schematic diagram of an embodiment of the demodulation unit of the present invention. Fig. 25 is a schematic view showing another embodiment of the light-emitting diode net lamp of the present invention. The twenty-sixth drawing is a flow chart of another internal architecture of the light-emitting diode light-emitting circuit of the present invention.

[Main component symbol description] Power converter 100A~100C Light-emitting diode lamp set 2〇〇A~200C Light-emitting diode lamp set 2〇〇Red light-emitting diode 202 Green light-emitting diode 204 Blue light-emitting diode Body 206 Control circuit 208 LED string 3〇22 M368010 LED control unit 500 Switch unit 400 LED unit 300 • Data input pin DI, data output pin DO Anode pin VDD Cathode pin VSS first switch subunit 402 • second switch subunit 404 third switch subunit 406 red light emitting diode 302 green light emitting diode 304 blue light emitting diode 306 light control data S1 identification circuit 502 Lu displacement temporary storage Circuit 508 temporary storage circuit 506 drive circuit 504. Encoding circuit 510. Power conversion unit 10 Micro processing unit 20 Light-emitting diode string 30a~30n Memory unit 22 Digital/analog conversion circuit 504a 23 M368010 Data storage box 4 Power conversion circuit 8 light-emitting diode string device 14 micro-control unit 104 signal amplifying circuit 504b voltage feedback resistor 504c gold-oxygen half field effect transistor 504d first capacitor 502a first resistor 502b second Resistor 502c first reference voltage level VH second reference voltage level VL first voltage comparator 502d second voltage comparator 502e control logic circuit 502f third state output buffer circuit 510a first bias resistor 510b second bias resistor 510c computer 2 AC power supply 6 control circuit 10 voltage stabilization unit 102 first modulation unit 106 light-emitting diode light-emitting circuits 140_1 to 140_N (together with 140) signal extraction unit C amplification unit 142 demodulation unit 144 voltage adjustment unit 146

Switch unit 400A first switch subunit 402A

Second switch subunit 404A third switch subunit 406A 24 M368010 LED unit 300A green LED 304A first constant current source 150R first constant current source 150G - output temporary storage unit 152 chopper unit 154

Identification and logic control unit 156 coding unit 16〇•oscillator 164 main control unit 10A first-lighting diode string 15A first light-emitting diode string 15B first-lighting diode string device first light two The polar light string device red light emitting diode 302A blue light emitting diode 306A. Third constant current source 150B latch unit 153

Counting and shifting temporary storage unit 158 second modulation unit 162 address temporary storage unit 166 14A

14B 25

Claims (1)

M368010 VI. Patent application scope: 1. - Light-emitting diode _, according to a light-emitting control data flashing color change' The light-emitting diode light string comprises: a light-emitting diode control unit, the light-emitting diode control unit includes - a data input pin, a data output pin, an anode pin and a cathode pin; the switch unit 70' is electrically connected to the LED control unit; and the optical unit is electrically connected to the switch unit After the light-emitting diode control unit receives the light-emitting control data through the data input pin, the light-emitting diode unit is controlled to flash discoloration by the switch unit. 2. The light-emitting diode lamp string of the first application of the patent scope, wherein the light-emitting diode control unit further comprises: the identification circuit 'receiving the data of the data input pin for identification; the displacement temporary storage circuit' electrical connection The identification circuit is configured to receive the data transmitted by the identification circuit; a temporary storage circuit is electrically connected to the displacement temporary storage circuit to receive the complete data stored by the displacement temporary storage circuit; and a driving circuit electrically connected to The temporary storage circuit, the driving circuit controls the switching unit according to the complete data of the "Xuan temporary storage circuit" to drive the LED unit to flash and discolor; and the encoding circuit is electrically connected to the displacement temporary storage circuit to receive the identification The indication of the circuit is to determine the complete data encoding of the displacement temporary storage circuit 26 M368010 to the § hai negative wheel output pin. ▲ 3. The light-emitting diode string of item 2 of the Shenqing patent scope, wherein the switch unit further comprises: 'the first switch sub-unit electrically connected to the first switch sub-unit of the light-emitting diode control unit, electrically connected The light-emitting diode control unit and the second switch sub-unit are electrically connected to the light-emitting diode control unit 〇4, such as the light-emitting diode string of claim 3, wherein the light-emitting diode The polar body unit further includes: at least one red light emitting diode electrically connected to the first switch subunit at least one green light emitting diode, electrically connected to the second switch subunit: and _ at least one blue light emitting diode The LED body is electrically connected to the third switch subunit 〇5, such as the light emitting diode string of claim 4, wherein the z first switch subunit, the second switch subunit, and the third switch The single-element is a bidirectional AC triac (TRIAC), a 矽-controlled rectifier (SCR 粞 a bidirectional AC trigger diode (photo^iac), a transistor or a bipolar junction transistor. Polar body light According to a light-emitting control data flashing color, the light-emitting diode network lamp comprises: 27 M368010 a power conversion unit; at least one micro-processing unit electrically connected to the power conversion unit 丨 and at least one light-emitting diode string, electrical connection To the power conversion unit, wherein the 'light emitting diode string further comprises: - a light emitting diode control unit, the light emitting diode control unit comprises a data output pin, an anode pin and a data input a cathode lead pin; the switch unit is electrically connected to the light emitting diode control unit; and the light emitting body unit is electrically connected to the switch unit, and the price is °t°Hillow-polar body control unit is connected through the data input After the foot connection = light control data, 'the switch unit controls the single-lamp flashing color change of the light-emitting diode. ♦ 1. If the light-emitting diode wire lamp of the patent specification is used, the micro-processing is further included. The memory unit is configured to store the illuminating control data 〇❿ A 8. The illuminating diode network lamp of claim 6 of the patent scope, wherein the S illuminating diode control unit further comprises The identification circuit 'receives the data of the data input pin for identification, · the broadcast 1 shift displacement temporary storage circuit 'electrically connects to the identification circuit, thereby receiving the data transmitted by the identification circuit; And the displacement temporary storage circuit is configured to receive the complete data stored by the temporary storage circuit; the smashing circuit is electrically connected to the temporary storage circuit, and the driving circuit controls the switching unit according to 28 M368010% of the whole data to drive The light-emitting diode saponin flashes and discolors; and ". identifies the electric Π! Road: "connected to the displacement temporary storage circuit' to receive the 浐ψ 浐ψ 不 U 决定 决定 决定 决定 决定 决定 决定 决定 决定 决定 决定 决定 决定 决定 决定 决定 决定The pin is turned to the data.兮Pq rib (10) 发光 发光 专利 专利 专利 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光Electrically connected to the second switch subunit of the LED control unit, electrically connected to the LED control unit i10, the light-emitting diode network lamp of the ninth patent scope, wherein The polar body unit further comprises: . to /, "green light emitting diode, electrically connected to the first switch subunit at least one green light emitting pole and 'electrically connected to the second switch subunit to the y I color light emitting diode Body, electrically connected to the third switch sub-unit 〇 ▲ Π, as in the light-emitting diode net light of the first aspect of the patent application, wherein the light-emitting diode control units of the illuminating-polar light string The anode pins and the cathode contacts are connected in series; the first switch 29 M368010 sub-single π, the second switch sub-unit and the third switch sub-unit are optically coupled bidirectional AC triacs ( Phototriac ) 〇12, such as the light-emitting diode net lamp of claim 10 of the patent, wherein the anode pins of the light-emitting diode control units of the light-emitting diode strings and the cathode pins are The parallel connection mode is adopted; the first switch sub-unit, the second switch sub-unit, the third switch sub-unit is a bidirectional AC triac (TRIAC), a controlled rectifier (SCR), and an optically coupled two-way communication Triggering a triode (Ph()tQtriae), a transistor or a bipolar junction transistor. 13. A light-emitting diode network lamp that stores a computer control data in a beech storage box and uses the data A data signal outputted by the storage box controls the illumination change of the LED, and the LED body lamp comprises: - a power conversion electric g' for converting an AC power into a DC power output; a control circuit electrically connected to The power conversion circuit is configured to receive the data source output by the power conversion circuit and the data signal output by the data storage box, and convert the data signal carrier into at least one light emitting diode light Connected to the control circuit by a transmission line, electrically connected to the control circuit, wherein the LED light-emitting circuit further comprises: a switch unit; and a light-emitting diode unit electrically connected to the switch The LED light-emitting circuit is configured to receive the DC power source and the modulation signal outputted by the control circuit to control the switch unit to drive the LED unit to emit a color change. 14 The illuminating diode network lamp of claim 13 , wherein the control circuit comprises: a voltage stabilizing unit electrically connected to the power conversion circuit; and a U control unit electrically connected to the power conversion circuit, Receiving the data signal output by the data storage box; and the third week variable unit is electrically connected to the power conversion circuit, the micro control unit and the voltage stabilizing unit. </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> Outputting a voltage and adjusting a specific voltage output to provide power required for each unit; a signal extraction unit electrically connected to the voltage adjustment unit for blocking the DC power input for the modulation signal only; An amplifying unit is electrically connected to the signal capturing unit for amplifying the modulated signal output by the signal operating unit and receiving the power provided by the voltage adjusting unit; a 'demodulation unit' is electrically connected to the amplification a unit for demodulating the signal amplified by the amplifying unit and receiving the power provided by the voltage adjusting unit; a filtering unit electrically connected to the demodulating unit for outputting the demodulation unit The signal is restored, and the power provided by the voltage adjusting unit is received; 31 M368010 an identification and logic control unit electrically connected to the filtering unit for use. Identifying the data content of the signal outputted by the filtering element and receiving the power provided by the voltage adjusting unit; a counting and shifting temporary storage unit electrically connected to the identification and logic control unit for receiving the identification and logic control The data transmitted by the unit is output after receiving the end signal of the inner loop, and receives the power provided by the voltage adjusting unit; a coding unit 'electrically connected to the voltage adjustment unit; a second modulation unit, the electric Connected to the coding unit for transmitting and outputting the signal output by the coding unit after the carrier is modulated, and outputting and receiving the power supply provided by the voltage adjustment unit; 70 a latching unit electrically connected to the counting and shifting temporary storage unit Receiving the data content sent by the counting and displacement temporary storage unit and picking up the lock wheel out and receiving the power provided by the voltage adjusting unit; the 'two' temporary storage unit is electrically connected to the latching unit for temporarily Storing the data output by the latch and receiving the power provided by the voltage adjusting unit; 9 - a plurality of constant current sources electrically connected to the output Means for providing a constant current output and receiving the data content of the output register unit; address and the temporary storage unit, electrically connected to the logic control unit and identification. ^ For example, in the light-emitting diode network lamp of claim 15 of the patent scope, the - - - - - - - - - - - - - - - The light-emitting diode net lamp of the third aspect of the female patent application scope, wherein the switch unit further comprises a first switch sub-unit, a second switch sub-single 32 M368010 and a second switch sub-unit; The polar body unit further includes at least one red light emitting diode, at least one green light emitting diode, and at least one blue light emitting diode; the first switch subunit is electrically connected to the red light emitting diode, '· the first The second switch subunit is electrically connected to the green light emitting diode; the third switch subunit is electrically connected to the blue light emitting diode. 18. The illuminating diode network lamp of claim 17, wherein the illuminating diodes are connected in series; the first switch subunit, the second switch subunit, and the third switch The subunit is a photocoupled bidirectional AC triac (Phototriac). 19. The light-emitting diode network lamp of claim 17, wherein the light-emitting diode light-emitting circuits are connected in parallel; the first switch sub-unit, the second switch sub-unit, and the third switch The subunits are a bidirectional AC trigger (TRIAC), a controlled rectifier (SCR), a photo-switched bidirectional AC triac (Phototriac), a transistor or a bipolar junction transistor. 33