CN105472830A - LED lamp, lamp string and system having recordable function - Google Patents
LED lamp, lamp string and system having recordable function Download PDFInfo
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- CN105472830A CN105472830A CN201410450526.XA CN201410450526A CN105472830A CN 105472830 A CN105472830 A CN 105472830A CN 201410450526 A CN201410450526 A CN 201410450526A CN 105472830 A CN105472830 A CN 105472830A
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- imprinting
- recording function
- address
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Abstract
The invention discloses an LED lamp, an LED lamp string and an LED system having a recordable function. The LED lamp comprises at least one LED and an LED driving device having a recordable function, wherein the LED driving device is electrically connected to the LED; the LED driving device having the recordable function comprises a positive contact and a negative contact; the LED driving device having the recordable function receives a recording starting signal and recording address data transmitted by the positive contact; and the LED driving device having the recordable function records the recording address data into the LED driving device having the recordable function after receiving the recording starting signal. The LED lamp, the LED lamp string and the LED system have the advantage of being able to record the recording address data into the finished LED driving device.
Description
Technical field
The present invention has about a kind of LED light lamp, lamp string and system, refers to that a kind of have can the LED light lamp of recording function, lamp string and system especially.
Background technology
Current LED string light module can be divided into tandem and parallel two kinds of connected modes haply, and the LED string light module of these two kinds of modes is also extensively used in building outward appearance, trees, signboard by user and makes on scenery, beautiful with the outward appearance increasing this things.
And at existing in-line LED string light module, that the LED string light module organized is connected in series more, and the serial number of LED string light module is determined according to the object volume size of coiling, and controlled by the LED light lamp group of controller to all LED string light modules of first LED string light module after concatenation.
In addition, be the LED string light module organized and this controller are connected in parallel at parallel LED string light module, each LED string light module will have a control line and addressed line to control more.If during the LED string light module of 10 groups in parallel, this controller just must utilize 10 control lines and 10 addressed line to control 10 groups of LED string light modules.
This kind in use parallel, when having one group of LED string light module to break down, can not have influence on the control of other LED string light modules.But, when LED string light module quantity in parallel is more, relation control line and addressed line more, causes the complexity of circuit, not easily make, and cost is high.
No matter but be tandem or parallel connected mode, all need to use multiple power line or holding wire, reach the object making LED string light module variations in light.And when raw material goes up day by day serious now, the use that can reduce transmission line just can reduce costs widely.
Afterwards, had and luminous signal (comprising light-emitting data and address date) can be suggested by the light emitting diode drive device of power line transmission; When light emitting diode drive device is manufactured, the machine address date must be entered light emitting diode drive device by imprinting; When light emitting diode drive device receives luminous signal, whether light emitting diode drive device checks address date identical with the machine address date; If address date is identical with the machine address date, then light emitting diode drive device drives light-emitting diode according to light-emitting data.
But, above-mentioned by the machine address date light emitting diode drive device is manufactured complete before namely the set out shortcoming of the practice of optical diode drive unit of imprinting be: complete once light emitting diode drive device is manufactured, namely the machine address date can not be changed.Therefore, for very inconvenient warehousing management.Moreover, for also very inconvenient the multiple light emitting diode drive device of assembling, because operator carefully must check the machine address date of each light emitting diode drive device, to avoid being assembled into unnecessary light emitting diode drive device.
Summary of the invention
For improving the shortcoming of above-mentioned prior art, the object of the present invention is to provide that a kind of have can the LED light lamp of recording function.
For improving the shortcoming of above-mentioned prior art, another object of the present invention is to provide that a kind of have can the LED light string of recording function.
For improving the shortcoming of above-mentioned prior art, another object of the present invention is to provide that a kind of have can the light-emitting diode system of recording function.
For reaching above-mentioned purpose of the present invention, provided by the invention have can the LED light lamp of recording function, comprises: at least one light-emitting diode; And
One have can the light emitting diode drive device of recording function, is electrically connected to this light-emitting diode,
Wherein this has and can the light emitting diode drive device of recording function comprise:
One positive contact; And
One negative contact,
Wherein this have can the light emitting diode drive device of recording function to receive via this positive contact by the imprinting enabling signal that transmits and an imprinting address date; This has can after the light emitting diode drive device of recording function receives this imprinting enabling signal, and this imprinting address date imprinting being entered this has can the light emitting diode drive device of recording function.
It is provided by the invention that have can the LED light string of recording function, comprise that multiple described have can the LED light lamp of recording function, the plurality of have and can the LED light lamp of recording function be electrically connected to each other, and this has and can the LED light string of recording function also comprise:
One control unit, this control unit is electrically connected to that the plurality of have can the LED light lamp of recording function; This control unit transmit one first signal to those have can recording function LED light lamp and
One power-supply unit, this power-supply unit is electrically connected to this control unit.
Provided by the invention have can the light-emitting diode system of recording function, comprises that have as claimed in claim 7 can the LED light string of recording function, and this has and can the light-emitting diode system of recording function also comprise:
One first contact site, this first contact site electrically touches this positive contact;
One second contact site, this second contact site electrically touches this negative contact; And
One imprinting signal generation device, this imprinting signal generation device is electrically connected to this first contact site and this second contact site,
Wherein this imprinting signal generation device produces this imprinting enabling signal and this imprinting address date; This imprinting signal generation device transmits this imprinting enabling signal and this imprinting address date by this first contact site and this second contact site, and to this, have can the light emitting diode drive device of recording function.
The advantage that the present invention has is:
The invention has the advantages that and this imprinting address date (this machine address date) imprinting can be entered completed light emitting diode drive device.
Accompanying drawing explanation
Fig. 1 is that of the present invention have can the LED light lamp calcspar of recording function.
Fig. 2 is that of the present invention have can the first embodiment schematic diagram of light-emitting diode system of recording function.
Fig. 3 is that of the present invention have can the second embodiment schematic diagram of light-emitting diode system of recording function.
Fig. 4 is that of the present invention have can the first embodiment schematic diagram of LED light string of recording function.
Fig. 5 is that of the present invention have can the second embodiment schematic diagram of LED light string of recording function.
In figure:
1 have can the LED light lamp of recording function;
10 have can the light emitting diode drive device of recording function;
20 light-emitting diodes;
30 have can the LED light string of recording function;
40 have can the light-emitting diode system of recording function;
42 control units;
44 power-supply units;
102 positive contacts;
104 negative contacts;
106 pressurizers;
108 signal conversion units;
110 addresses and data identification device;
112 logic controllers;
114 bit shift registers;
116 output states;
118 LED driving circuit;
120 Address Registers;
122 address comparators;
124 addressed memories;
126 address imprinting controllers;
128 imprinting signal detection devices;
130 oscillators;
302 first signals;
304 secondary signals;
306 the 3rd signals;
308 address dates;
310 luminous data;
312 the machine address dates;
314 imprinting enabling signals;
316 imprinting address dates;
402 first contact sites;
404 second contact sites;
406 imprinting signal generation devices;
408 sleeves;
10802 determine voltage generator;
10804 voltage subtraction devices;
10806 traffic filters;
40602 imprinting signal generating circuits;
40604 displays;
40606 input control buttons.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, can better understand the present invention and can be implemented, but illustrated embodiment is not as a limitation of the invention to make those skilled in the art.
Please refer to Fig. 1, it is that of the present invention have can the LED light lamp calcspar of recording function.One have can the LED light lamp 1 of recording function comprise that at least one light-emitting diode 20 and has can the light emitting diode drive device 10 of recording function; This has and the light emitting diode drive device 10 of recording function can be electrically connected to this light-emitting diode 20.
This have can the light emitting diode drive device 10 of recording function to receive via this positive contact 102 by imprinting enabling signal 314 and the imprinting address date 316 transmitted; This has can after the light emitting diode drive device 10 of recording function receives this imprinting enabling signal 314, and this imprinting address date 316 imprinting being entered this has can the light emitting diode drive device 10 of recording function.
This has and the light emitting diode drive device 10 of recording function can comprise a positive contact 102, one negative contact 104, one pressurizer 106, one signal conversion unit 108, one address and data identification device 110, one logic controller 112, one bit shift register 114, one output state 116, one LED driving circuit 118, one Address Register 120, one address comparator 122, one addressed memory 124, one address imprinting controller 126, one imprinting signal detection device 128 and an oscillator 130.
This signal conversion unit 108 comprises certain voltage generator 10802, voltage subtraction device 10804 and a traffic filter 10806.
This negative contact 104 is arranged relative to this positive contact 102; This pressurizer 106 is electrically connected to this positive contact 102 and this negative contact 104; This signal conversion unit 108 is electrically connected to this positive contact 102; This address and data identification device 110 are electrically connected to this signal conversion unit 108; This logic controller 112 is electrically connected to this address and data identification device 110; This bit shift register 114 is electrically connected to this logic controller 112; This output state 116 is electrically connected to this bit shift register 114; This LED driving circuit 118 is electrically connected to this output state 116 and this light-emitting diode 20.
This Address Register 120 is electrically connected to this logic controller 112; This address comparator 122 is electrically connected to this logic controller 112 and this Address Register 120; This addressed memory 124 is electrically connected to this logic controller 112 and this address comparator 122; This address imprinting controller 126 is electrically connected to this logic controller 112 and this addressed memory 124; This imprinting signal detection device 128 is electrically connected to this positive contact 102, this negative contact 104 and this address imprinting controller 126; This oscillator 130 is electrically connected to this positive contact 102, this traffic filter 10806, this address and data identification device 110, this logic controller 112, this bit shift register 114 and this output state 116.
This is determined voltage generator 10802 and is electrically connected to this positive contact 102; This voltage subtraction device 10804 is electrically connected to this and determines voltage generator 10802; This traffic filter 10806 is electrically connected to this voltage subtraction device 10804 and this address and data identification device 110.
One first signal 302 is transferred into this signal conversion unit 108 from this positive contact 102; This signal conversion unit 108 changes this first signal 302 to be become a secondary signal 304 and identifies for this address and data identification device 110; This signal conversion unit 108 transmits this secondary signal 304 to this address and data identification device 110; This address and this secondary signal 304 of data identification device 110 identification are to obtain one the 3rd signal 306; 3rd signal 306 comprises address date 308 and a light-emitting data 310; This address and data identification device 110 transmit the 3rd signal 306 to this logic controller 112; This logic controller 112 transmits this address date 308 to this Address Register 120; This address comparator 122 compares this address date 308 and the machine address date 312 being stored in this addressed memory 124.
If this address date 308 is identical with this machine address date 312, this address comparator 122 notifies this logic controller 112, and then this logic controller 112 transmits this light-emitting data 310 to this LED driving circuit 118 by this bit shift register 114 and this output state 116; According to this light-emitting data 310, this LED driving circuit 118 drives this light-emitting diode 20.
This imprinting signal detection device 128 is in order to detect this imprinting enabling signal 314 and to notify this address imprinting controller 126; This address imprinting controller 126 is in order to enter this addressed memory 124 by this imprinting address date 316 imprinting.
In other words, if this imprinting signal detection device 128 to detect via this positive contact 102 by this imprinting enabling signal 314 transmitted, this imprinting signal detection device 128 notifies this address imprinting controller 126; Then, this address imprinting controller 126 start receive via this positive contact 102, this signal conversion unit 108, this address and data identification device 110 and this logic controller 112 by this imprinting address date 316 transmitted; This imprinting address date 316 imprinting is entered this addressed memory 124 by this address imprinting controller 126, makes this addressed memory 124 store this machine address date 312.
This addressed memory 124 can be such as but is not defined as internal memory, a EEPROM or Flashmemory that can repeat imprinting.If this addressed memory 124 is not an internal memory that can repeat imprinting, then, when this imprinting address date 316 imprinting mistake, this addressed memory 124 must be scrapped.This addressed memory 124 is the internal memories that can repeat imprinting; When this imprinting address date 316 imprinting mistake, this addressed memory 124 can repeat imprinting, and this addressed memory 124 need not be scrapped; Therefore provide cost savings.
This imprinting enabling signal 314 can be such as that have can the voltage of operating voltage of light emitting diode drive device 10 of recording function higher than this; If this has can the operating voltage of light emitting diode drive device 10 of recording function be 3.5 volts, then this imprinting enabling signal 314 can be such as 7 volts of voltages.This light-emitting diode 20 can be direct insertion or SMD.
Please refer to Fig. 2, it is that of the present invention have can the first embodiment schematic diagram of light-emitting diode system of recording function.One have can the light-emitting diode system 40 of recording function comprise that as above this have can the LED light lamp 1 of recording function.Assembly shown in Fig. 2 describes similar to Fig. 1, is succinct factor, repeats no more in this.
Moreover this has and the light-emitting diode system 40 of recording function can also comprise one first contact site 402,1 second contact site 404, imprinting signal generation device 406 and a sleeve 408.
This imprinting signal generation device 406 comprises imprinting signal generating circuit 40602, display 40604 and multiple input control button 40606.
This first contact site 402 electrically touches this positive contact 102; This second contact site 404 electrically touches this negative contact 104; This imprinting signal generation device 406 is electrically connected to this first contact site 402 and this second contact site 404; This sleeve 408 is arranged on this imprinting signal generation device 406.
This imprinting signal generating circuit 40602 is electrically connected to this first contact site 402 and this second contact site 404; This display 40604 is electrically connected this imprinting signal generating circuit 40602; The plurality of input control button 40606 is electrically connected this imprinting signal generating circuit 40602.
This imprinting signal generation device 406 produces this imprinting enabling signal 314 and this imprinting address date 316; This imprinting signal generation device 406 transmits this imprinting enabling signal 314 and this imprinting address date 316 by this first contact site 402 and this second contact site 404, and to this, have can the light emitting diode drive device 10 of recording function.
This imprinting signal generating circuit 40602 produces this imprinting enabling signal 314 and this imprinting address date 316; This imprinting signal generating circuit 40602 transmits this imprinting enabling signal 314 and this imprinting address date 316 by this first contact site 402 and this second contact site 404, and to this, have can the light emitting diode drive device 10 of recording function.
This first contact site 402 and this second contact site 404 are arranged at the inner side of this sleeve 408; This first contact site 402 is an iron plate; This second contact site 404 is an iron plate; When this have can the light emitting diode drive device 10 of recording function be positioned over the inner side of this sleeve 408 time, this first contact site 402 electrically touches this positive contact 102, and this second contact site 404 electrically touches this negative contact 104.
Please refer to Fig. 3, it is that of the present invention have can the second embodiment schematic diagram of light-emitting diode system of recording function.One have can the light-emitting diode system 40 of recording function comprise that as above this have can the LED light lamp 1 of recording function.Assembly shown in Fig. 3 describes similar to Fig. 1 and Fig. 2, is succinct factor, repeats no more in this.
Moreover this first contact site 402 is a crocodile clip, in order to electrically to clamp this positive contact 102; This second contact site 404 is a crocodile clip, in order to electrically to clamp this negative contact 104.
Please refer to Fig. 4, it is that of the present invention have can the first embodiment schematic diagram of LED light string of recording function; Please refer to Fig. 5, it is that of the present invention have can the second embodiment schematic diagram of LED light string of recording function.One has and the LED light string 30 of recording function can comprise that multiple have as above can the LED light lamp 1 of recording function; The plurality of have and can the LED light lamp 1 of recording function be electrically connected to each other.
This has and the LED light string 30 of recording function can also comprise control unit 42 and a power-supply unit 44; This control unit 42 is electrically connected to that the plurality of have can the LED light lamp 1 of recording function; This control unit 42 transmits one first signal 302, and have can the LED light lamp 1 of recording function to the plurality of; This power-supply unit 44 is electrically connected to this control unit 42.It is the plurality of that have can LED light lamp 1 electrical series (as shown in Figure 4) or (as shown in Figure 5) electrically in parallel each other of recording function.
The invention has the advantages that can by this machine address date 312 of this imprinting address date 316() imprinting enters completed light emitting diode drive device.
The above embodiment is only that protection scope of the present invention is not limited thereto in order to absolutely prove the preferred embodiment that the present invention lifts.The equivalent alternative or conversion that those skilled in the art do on basis of the present invention, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (12)
1. having can the LED light lamp of recording function, it is characterized in that, comprises: at least one light-emitting diode; And
One have can the light emitting diode drive device of recording function, is electrically connected to this light-emitting diode,
Wherein this has and can the light emitting diode drive device of recording function comprise:
One positive contact; And
One negative contact,
Wherein this have can the light emitting diode drive device of recording function to receive via this positive contact by the imprinting enabling signal that transmits and an imprinting address date; This has can after the light emitting diode drive device of recording function receives this imprinting enabling signal, and this imprinting address date imprinting being entered this has can the light emitting diode drive device of recording function.
2. according to claim 1 have can the LED light lamp of recording function, it is characterized in that, wherein the voltage of this imprinting enabling signal is that have can the voltage of operating voltage of light emitting diode drive device of recording function higher than this.
3. according to claim 1 have can the LED light lamp of recording function, it is characterized in that, wherein this has and can the light emitting diode drive device of recording function also comprise:
One pressurizer, this pressurizer is electrically connected to this positive contact and this negative contact;
One signal conversion unit, this signal conversion unit is electrically connected to this positive contact;
One address and data identification device, this address and data identification device are electrically connected to this signal conversion unit;
One logic controller, this logic controller is electrically connected to this address and data identification device;
One bit shift register, this bit shift register is electrically connected to this logic controller;
One output state, this output state is electrically connected to this bit shift register;
One LED driving circuit, this LED driving circuit is electrically connected to this output state and this light-emitting diode;
One Address Register, this Address Register is electrically connected to this logic controller;
One address comparator, this address comparator is electrically connected to this logic controller and this Address Register;
One addressed memory, this addressed memory is electrically connected to this logic controller and this address comparator;
One address imprinting controller, this address imprinting controller is electrically connected to this logic controller and this addressed memory; And
One imprinting signal detection device, this imprinting signal detection device is electrically connected to this positive contact, this negative contact and this address imprinting controller,
Wherein one first signal is transferred into this signal conversion unit from this positive contact; This signal conversion unit changes this first signal becomes a secondary signal for this address and the identification of data identification device; This signal conversion unit transmits this secondary signal to this address and data identification device; This address and this secondary signal of data identification device identification are to obtain one the 3rd signal; 3rd signal comprises an address date and a light-emitting data; This address and data identification device transmit the 3rd signal to this logic controller; This logic controller transmits this address date to this Address Register; This address comparator compares this address date and the machine address date being stored in this addressed memory;
If wherein this address date is identical with this machine address date, this address comparator notifies this logic controller, and then this logic controller transmits this light-emitting data to this LED driving circuit by this bit shift register and this output state; According to this light-emitting data, this LED driving circuit drives this light-emitting diode;
Wherein this imprinting signal detection device is in order to detect this imprinting enabling signal and to notify this address imprinting controller; This address imprinting controller is in order to enter this addressed memory by this imprinting address date imprinting.
4. according to claim 3 have can the LED light lamp of recording function, and it is characterized in that, wherein this signal conversion unit comprises:
Certain voltage generator, this is determined voltage generator and is electrically connected to this positive contact; And
One voltage subtraction device, this voltage subtraction device is electrically connected to this and determines voltage generator.
5. according to claim 4 have can the LED light lamp of recording function, and it is characterized in that, wherein this signal conversion unit also comprises a traffic filter, and this traffic filter is electrically connected to this voltage subtraction device and this address and data identification device.
It is 6. according to claim 5 that have can the LED light lamp of recording function, it is characterized in that, wherein this has and the light emitting diode drive device of recording function can also comprise an oscillator, and this oscillator is electrically connected to this positive contact, this traffic filter, this address and data identification device, this logic controller, this bit shift register and this output state; Wherein this addressed memory is an internal memory that can repeat imprinting.
7. one kind have can the LED light string of recording function, it is characterized in that, comprise multiple as described in claim 1 ~ 6 have can the LED light lamp of recording function, the plurality of have and can the LED light lamp of recording function be electrically connected to each other, and this has and can the LED light string of recording function also comprise:
One control unit, this control unit is electrically connected to that the plurality of have can the LED light lamp of recording function; This control unit transmits one first signal, and have can the LED light lamp of recording function to the plurality of; And a power-supply unit, this power-supply unit is electrically connected to this control unit.
8. according to claim 7 have can the LED light string of recording function, it is characterized in that, wherein the plurality of have can the LED light lamp electrical series or electrically in parallel each other of recording function.
9. having can the light-emitting diode system of recording function, it is characterized in that, comprises that have as claimed in claim 7 can the LED light string of recording function, and this has and can the light-emitting diode system of recording function also comprise:
One first contact site, this first contact site electrically touches this positive contact;
One second contact site, this second contact site electrically touches this negative contact; And
One imprinting signal generation device, this imprinting signal generation device is electrically connected to this first contact site and this second contact site,
Wherein this imprinting signal generation device produces this imprinting enabling signal and this imprinting address date; This imprinting signal generation device transmits this imprinting enabling signal and this imprinting address date by this first contact site and this second contact site, and to this, have can the light emitting diode drive device of recording function.
It is 10. according to claim 9 that have can the light-emitting diode system of recording function, it is characterized in that, wherein this imprinting signal generation device comprises an imprinting signal generating circuit, and this imprinting signal generating circuit is electrically connected to this first contact site and this second contact site; This imprinting signal generating circuit produces this imprinting enabling signal and this imprinting address date; This imprinting signal generating circuit transmits this imprinting enabling signal and this imprinting address date by this first contact site and this second contact site, and to this, have can the light emitting diode drive device of recording function.
11. according to claim 10 have can the light-emitting diode system of recording function, and it is characterized in that, wherein this imprinting signal generation device also comprises:
One display, this display is electrically connected this imprinting signal generating circuit; And
Multiple input control button, the plurality of input control button is electrically connected this imprinting signal generating circuit.
12. according to claim 11 have can the light-emitting diode system of recording function, and it is characterized in that, also comprise a sleeve, this sleeve is arranged on this imprinting signal generation device; Wherein this first contact site and this second contact site are arranged at the inner side of this sleeve; This first contact site is an iron plate; This second contact site is an iron plate; When this have can the light emitting diode drive device of recording function be positioned over the inner side of this sleeve time, this first contact site electrically touches this positive contact, and this second contact site electrically touches this negative contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450526.XA CN105472830B (en) | 2014-09-04 | 2014-09-04 | With can recording function LED light lamp, lamp string and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450526.XA CN105472830B (en) | 2014-09-04 | 2014-09-04 | With can recording function LED light lamp, lamp string and system |
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| CN105472830A true CN105472830A (en) | 2016-04-06 |
| CN105472830B CN105472830B (en) | 2019-06-07 |
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| CN109951919A (en) * | 2018-12-28 | 2019-06-28 | 矽诚科技股份有限公司 | The LED light lamp and LED light string of carrier Control |
| CN110278632A (en) * | 2019-06-17 | 2019-09-24 | 矽诚科技股份有限公司 | The tandem type LED light string of low power consumption |
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| CN114913808A (en) * | 2021-01-29 | 2022-08-16 | 东莞市欧思科光电科技有限公司 | Driving chip, LED device and address writing method thereof |
| CN114913807A (en) * | 2021-01-29 | 2022-08-16 | 东莞市欧思科光电科技有限公司 | LED driving chip, address writing device, LED display device and address writing method |
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