CN107231725A - A kind of integral type integrated LED lamp plate - Google Patents
A kind of integral type integrated LED lamp plate Download PDFInfo
- Publication number
- CN107231725A CN107231725A CN201710462066.6A CN201710462066A CN107231725A CN 107231725 A CN107231725 A CN 107231725A CN 201710462066 A CN201710462066 A CN 201710462066A CN 107231725 A CN107231725 A CN 107231725A
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- China
- Prior art keywords
- light modulation
- energy supply
- supply control
- control module
- drive module
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- 230000005611 electricity Effects 0.000 claims abstract description 7
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of integral type integrated LED lamp plate, including energy supply control module, light modulation drive module, LED light group and wiring board, energy supply control module is electrically connected with light modulation drive module, LED light group respectively；Energy supply control module is used to be electrically connected with external power source and to powering for light modulation drive module, LED light group after voltage, current processing；Light modulation drive module is used to receive the control information of energy supply control module and modulates dim signal according to control information and drive LED light group to run；The energy supply control module, light modulation drive module, LED light group electricity it is integrated in the circuit board, it is that can be used by LED lamp panel access external power source, user is opened/closed by energy supply control module control light modulation drive module progress LED light group, brightness adjustment control, simultaneously, energy supply control module, light modulation drive module, LED light group need not be divided into each piece of circuit board, centre is attached without wire, is difficult to release, durability is greatly improved.
Description
Technical field
The present invention relates to lighting field, particularly a kind of integral type integrated LED lamp plate.
Background technology
Traditional LED, is generally only included including light modulation drive module, these parts of LED light group, needs to adjust when using
Optical drive module, the power supply of LED light group access adaptation could be used, and use trouble.
Then, producer adds energy supply control module, and the voltage being adapted to for light modulation drive module, LED light group modulation is simultaneously
It is powered, but general LED light group, light modulation drive module, energy supply control module are all divided into each circuit board, each circuit board it
Between connected by modes such as wires, such connected mode is easily released, and causes loose contact, and durability is not high.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide the one that a kind of accessible AC power is directly used
The integrated LED lamp panel of formula.
The technical solution adopted by the present invention is：
A kind of integral type integrated LED lamp plate, including：Energy supply control module, light modulation drive module, LED light group and circuit
Plate, energy supply control module is electrically connected with light modulation drive module, LED light group respectively；
Energy supply control module be used for external power source be electrically connected with and to after voltage, current processing for light modulation drive module,
LED light group is powered；
Light modulation drive module is used for the control information for receiving energy supply control module and modulates light modulation letter according to control information
Number and drive LED light group to run；
The energy supply control module, light modulation drive module, LED light group electricity it is integrated in the circuit board.
The light modulation drive module includes the first light modulation driving chip U1, and the power supply of the first light modulation driving chip U1 is defeated
Enter end and the output end of energy supply control module is electrically connected with, the first light modulation driving chip U1 constant current output end and LED light group electricity
Property connection.
Dimming drive module also includes the second light modulation driving chip U2, the supply input of the second light modulation driving chip U2
End output end respectively with energy supply control module, the first light modulation driving chip U1 energization input are electrically connected with, the second light modulation
Constant current output end of the driving chip U2 constant current output end respectively with LED light group, the first light modulation driving chip U1 is electrically connected with.
Energy supply control module is connected with external ac power source, and energy supply control module includes the overvoltage protection being electrically connected with successively
Circuit, rectification circuit, filter circuit after AC process for light modulation drive module with to powering.
The overvoltage crowbar includes being connected with current-limiting resistance R10, piezo-resistance MOV1 and with external ac power source
Exchange electrical interface, the current-limiting resistance R10 and alternating current interface tandem；Piezo-resistance MOV1 is in parallel to prevent with exchanging electrical interface
Surge punctures, and the exchange electrical interface is electrically connected with rectification circuit input end.
The rectification circuit is set to rectifier bridge BD1, and rectifier bridge BD1 inputs are electrically connected with overvoltage crowbar,
Output end is electrically connected with filter circuit.
Filter circuit includes filter capacitor C5 and filter resistance R8, the filter capacitor C5, filter resistance R8 respectively simultaneously
It is associated in the output end of rectification circuit, filter capacitor C5 and filter resistance R8 formation filter circuits.
Beneficial effects of the present invention：
LED lamp panel of the present invention, energy supply control module, light modulation drive module, LED light group are arranged on a wiring board, will
LED lamp panel access external power source is that can be used, and user carries out LED light group by energy supply control module control light modulation drive module
Open/close, brightness adjustment control, meanwhile, energy supply control module, light modulation drive module, LED light group need not be divided into each piece of circuit board, middle
It is attached without wire, is difficult to release, durability is greatly improved.
Brief description of the drawings
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of LED lamp panel of the present invention.
Fig. 2 is the integrated circuit figure of first embodiment of the invention.
Fig. 3 is the circuit diagram of the light modulation drive module of first embodiment of the invention.
Fig. 4 is the integrated circuit figure of second embodiment of the invention.
Fig. 5 is the circuit diagram of the light modulation drive module of second embodiment of the invention.
Fig. 6 is the circuit diagram of energy supply control module.
Embodiment
As shown in figure 1, a kind of integral type integrated LED lamp plate, including energy supply control module 1, light modulation drive module 2, LED
Group 4 and wiring board 5, energy supply control module 1 are electrically connected with light modulation drive module 2, LED light group 4 respectively；Energy supply control module
1 is used to be electrically connected with external power source and to powering for light modulation drive module 2, LED light group 4 after voltage, current processing；Light modulation is driven
Dynamic model block 2 is used to receive the control information of energy supply control module 1 and modulates dim signal according to control information and drive LED
Group 4 is run；The energy supply control module 1, light modulation drive module 2, in the integrated assist side 5 of the electricity of LED light group 4.Power supply
Module 1, light modulation drive module 2, LED light group 3 are arranged on a wiring board 5, and LED lamp panel access external power source can be made
With, user is opened/closed by the control touching light-adjusting module progress LED light group of energy supply control module 1, brightness adjustment control, meanwhile, power supply control
Molding block 1, light modulation drive module 2, LED light group 3 need not be divided into each piece of circuit board, and centre is attached without wire, is difficult
Release, durability is greatly improved.
Shown in Fig. 2 and Fig. 3 is the first embodiment of the present invention, the regulation for colour temperature.Dimming drive module 2 includes the
One light modulation driving chip U1, the output end electricity of the energization input and energy supply control module 1 of the first light modulation driving chip U1
Property connection, the first light modulation driving chip U1 constant current output end is electrically connected with LED light group 4.First light modulation driving chip U1 is adopted
Dim driving chip with the first of model RM9006A, the constant current output ends of the light modulation driving chips of RM9006A first have two it is defeated
Exit port, respectively the first constant current output port OUT1 and the second constant current output port OUT2, LED light group 4 are divided into two groups, point
Do not connected one to one with the first constant current output port OUT1, the second constant current output port OUT2, in each group of LED light group 4
Portion has the LED lamp bead that several are connected in series with each other.The RM9006A first light modulation driving chips can be according to energy supply control module
1 unlatching/closing, changes the first constant current output port OUT1, the second constant current output port OUT2 output state successively, can be real
The LED light on and off of existing two groups of different colours are alternately to realize the purpose of regulation colour temperature, the of the light modulation driving chips of RM9006A first
One current detecting port CS1 and resistance R2 is electrically connected with, and the second current detecting port CS2 and resistance R1 is electrically connected with.By adjusting
Economize on electricity resistance R2 and resistance R1 resistance can adjust the power output that RM9006A first dims driving chip.Dim drive module 2 also
Energization input including the second light modulation driving chip U2, the second light modulation driving chip U2 respectively with energy supply control module 1
Output end, the first light modulation driving chip U1 energization input be electrically connected with, the second light modulation driving chip U2 constant current output
The constant current output end that end dims driving chip U1 with LED light group 4, first respectively is electrically connected with, and the second light modulation driving chip U2 is adopted
Driving chip is dimmed with the second of model RM9006A, similarly, RM9006A second dims the constant current output end of driving chip
There are two output ports, respectively the 3rd constant current output port OUT3 and the 4th constant current output port OUT4.3rd constant current output
Port OUT3 is electrically connected with the one of which in the first constant current output port OUT1, LED light group 4 respectively；4th constant current output
Port OUT4 respectively with another group of electric connection in the second constant current output port OUT2, LED light group 4, to realize that double light modulations are driven
The control output of dynamic chip, makes the regulating effect of LED lamp panel more preferably more stable.The 3rd of the light modulation driving chips of RM9006A second
Current detecting port CS3 and resistance R3 is electrically connected with, and the 4th current detecting port CS4 and resistance R4 is electrically connected with.Pass through regulation
Resistance R3 and resistance R4 resistance can adjust the power output that RM9006A second dims driving chip.
The second embodiment of the present invention shown in Fig. 4 and Fig. 5, for the regulation of brightness, and unlike first embodiment,
The second current detecting port CS2 that resistance R1 one end dims driving chip with resistance R2, RM9006A first respectively is electrically connected with,
The other end of resistance R1 one end dims the first current detecting port CS1 and the electric connection of driving chip with RM9006A first,
LED light group 4 has one group, is electrically connected with respectively with the first constant current output port OUT1, the second constant current output port OUT2.Can root
The power output that RM9006A first dims driving chip is adjusted according to unlatching/closing of energy supply control module 1, and then adjusts LED
The power output of lamp group 4 for adjust brightness change.
As shown in fig. 6, energy supply control module 1 is connected with external ac power source, energy supply control module 1 includes electrically connecting successively
The overvoltage crowbar 12 that connects, rectification circuit 11, filter circuit 13 after AC process for light modulation drive module 2 with to powering.
The overvoltage crowbar 12 includes connecting with current-limiting resistance R10, piezo-resistance MOV1 and with external ac power source
Exchange electrical interface 121 is connect, the current-limiting resistance R10 connects with exchanging electrical interface 121；Piezo-resistance MOV1 is with exchanging electrical interface
121 parallel connections are to prevent surge from puncturing, and the exchange electrical interface 121 is electrically connected with the input of rectification circuit 11.
The rectification circuit 11 is set to rectifier bridge BD1, and rectifier bridge BD1 inputs electrically connect with overvoltage crowbar 12
Connect, output end is electrically connected with filter circuit 13.
Filter circuit 13 includes filter capacitor C5 and filter resistance R8, the filter capacitor C5, filter resistance R8 difference
It is connected in parallel on the output end of rectification circuit 11, filter capacitor C5 and filter resistance R8 formation filter circuits.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to above-mentioned embodiment, as long as with
Essentially identical means realize that the technical scheme of the object of the invention is belonged within protection scope of the present invention.
Claims (7)
1. a kind of integral type integrated LED lamp plate, it is characterised in that including：Energy supply control module (1), light modulation drive module (2),
LED light group (4) and wiring board (5), energy supply control module (1) electrically connect with light modulation drive module (2), LED light group (4) respectively
Connect；
Energy supply control module (1) is used to be electrically connected with external power source and to being light modulation drive module after voltage, current processing
(2), LED light group (4) is powered；
Light modulation drive module (2) is used to receive the control information of energy supply control module (1) and modulates light modulation according to control information
Signal simultaneously drives LED light group (4) to run；
The energy supply control module (1), light modulation drive module (2), on the integrated assist side (5) of LED light group (4) electricity.
2. a kind of integral type integrated LED lamp plate according to claim 1, it is characterised in that：The light modulation drive module (2)
Including the first light modulation driving chip U1, the energization input and energy supply control module (1) of the first light modulation driving chip U1
Output end is electrically connected with, and the first light modulation driving chip U1 constant current output end is electrically connected with LED light group (4).
3. a kind of integral type integrated LED lamp plate according to claim 2, it is characterised in that：The light modulation drive module (2)
Also include the second light modulation driving chip U2, the second light modulation driving chip U2 energization input respectively with energy supply control module
(1) output end, the first light modulation driving chip U1 energization input are electrically connected with, and the second light modulation driving chip U2 constant current is defeated
Go out constant current output end of the end respectively with LED light group (4), the first light modulation driving chip U1 to be electrically connected with.
4. a kind of integral type integrated LED lamp plate according to claim 1, it is characterised in that：The energy supply control module (1)
It is connected with external ac power source, energy supply control module (1) includes overvoltage crowbar (12), the rectification circuit being electrically connected with successively
(11), filter circuit (13) after AC process for light modulation drive module (2) with to powering.
5. a kind of integral type integrated LED lamp plate according to claim 4, it is characterised in that：The overvoltage crowbar
(12) include being connected exchange electrical interface (121) with current-limiting resistance R10, piezo-resistance MOV1 and with external ac power source, it is described
Current-limiting resistance R10 is with exchanging electrical interface (121) series connection；Piezo-resistance MOV1 is in parallel to prevent surge with exchanging electrical interface (121)
Puncture, the exchange electrical interface (121) is electrically connected with rectification circuit (11) input.
6. a kind of integral type integrated LED lamp plate according to claim 4, it is characterised in that：The rectification circuit (11) sets
Rectifier bridge BD1 is set to, rectifier bridge BD1 inputs are electrically connected with overvoltage crowbar (12), output end and filter circuit
(13) it is electrically connected with.
7. a kind of integral type integrated LED lamp plate according to claim 4, it is characterised in that：Filter circuit (13) includes filter
Ripple electric capacity C5 and filter resistance R8, the filter capacitor C5, filter resistance R8 are connected in parallel on the output of rectification circuit (11) respectively
End, filter capacitor C5 and filter resistance R8 formation filter circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462066.6A CN107231725B (en) | 2017-06-19 | 2017-06-19 | Integrated LED lamp plate of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462066.6A CN107231725B (en) | 2017-06-19 | 2017-06-19 | Integrated LED lamp plate of integral type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107231725A true CN107231725A (en) | 2017-10-03 |
| CN107231725B CN107231725B (en) | 2023-12-01 |
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ID=59936114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710462066.6A Active CN107231725B (en) | 2017-06-19 | 2017-06-19 | Integrated LED lamp plate of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107231725B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108364580A (en) * | 2018-02-24 | 2018-08-03 | 深圳市豪胜电子有限公司 | The display device for mounting on vehicle that high definition is energy saving and structure is frivolous |
| CN108534045A (en) * | 2018-05-30 | 2018-09-14 | 浙江意博高科技术有限公司 | A kind of LED garden lamp |
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|---|---|---|---|---|
| CN102045928A (en) * | 2010-12-18 | 2011-05-04 | 惠州大景照明控制有限公司 | LED (light-emitting diode) lamp power supply capable of dimming |
| CN103277759A (en) * | 2013-05-13 | 2013-09-04 | 东莞市中实创半导体照明有限公司 | Mains supply power-supplying LED integrated light source |
| CN203251474U (en) * | 2013-05-03 | 2013-10-23 | 朱健荣 | LED lamp controllable silicon dimming drive circuit |
| CN103672607A (en) * | 2013-12-06 | 2014-03-26 | 木林森股份有限公司 | Light source and power source integrated LED street lamp module |
| CN205610982U (en) * | 2016-03-28 | 2016-09-28 | 阿坝师范学院 | LED lamp that LED lamp switch was adjusted luminance and is mixed colours and review drive circuit and have it |
| CN207070395U (en) * | 2017-06-19 | 2018-03-02 | 中山市大源灯饰有限公司 | A kind of integral type integrated LED lamp plate |
-
2017
- 2017-06-19 CN CN201710462066.6A patent/CN107231725B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045928A (en) * | 2010-12-18 | 2011-05-04 | 惠州大景照明控制有限公司 | LED (light-emitting diode) lamp power supply capable of dimming |
| CN203251474U (en) * | 2013-05-03 | 2013-10-23 | 朱健荣 | LED lamp controllable silicon dimming drive circuit |
| CN103277759A (en) * | 2013-05-13 | 2013-09-04 | 东莞市中实创半导体照明有限公司 | Mains supply power-supplying LED integrated light source |
| CN103672607A (en) * | 2013-12-06 | 2014-03-26 | 木林森股份有限公司 | Light source and power source integrated LED street lamp module |
| CN205610982U (en) * | 2016-03-28 | 2016-09-28 | 阿坝师范学院 | LED lamp that LED lamp switch was adjusted luminance and is mixed colours and review drive circuit and have it |
| CN207070395U (en) * | 2017-06-19 | 2018-03-02 | 中山市大源灯饰有限公司 | A kind of integral type integrated LED lamp plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108364580A (en) * | 2018-02-24 | 2018-08-03 | 深圳市豪胜电子有限公司 | The display device for mounting on vehicle that high definition is energy saving and structure is frivolous |
| CN108534045A (en) * | 2018-05-30 | 2018-09-14 | 浙江意博高科技术有限公司 | A kind of LED garden lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107231725B (en) | 2023-12-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231107 Address after: No. 809, Central Avenue, Jiaojiang District, Taizhou City, Zhejiang Province, 318001 Applicant after: STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. TAIZHOU POWER SUPPLY Co. Address before: 528400 floor 1, floor 3 and floor 4, building 1, No. 396, Dongan North Road, Guzhen Town, Zhongshan City, Guangdong Province Applicant before: ZHONGSHAN DAYUAN LIGHTING Co.,Ltd. |
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