CN207070395U - A kind of integral type integrated LED lamp plate - Google Patents
A kind of integral type integrated LED lamp plate Download PDFInfo
- Publication number
- CN207070395U CN207070395U CN201720717051.5U CN201720717051U CN207070395U CN 207070395 U CN207070395 U CN 207070395U CN 201720717051 U CN201720717051 U CN 201720717051U CN 207070395 U CN207070395 U CN 207070395U
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- CN
- China
- Prior art keywords
- light modulation
- energy supply
- supply control
- control module
- drive module
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Abstract
The utility model 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 to be 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 being powered after voltage, current processing for light modulation drive module, LED light group；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 integrate in the circuit board, LED lamp panel access external power source can be used, user controls light modulation drive module progress LED light group to open/close by energy supply control module, 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 not easy to release, durability greatly improves.
Description
Technical field
Lighting field is the utility model is related to, particularly a kind of integral type integrated LED lamp plate.
Background technology
Traditional LED, generally only include including light modulation drive module, these parts of LED light group, need during use to adjust
Optical drive module, the power supply of LED light group access adaptation could use, using 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 easily releases, and causes loose contact, and durability is not high.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide what a kind of accessible AC power directly used
The integrated LED lamp panel of integral type.
The technical solution adopted in the utility model 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 are 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 integrate 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
The output end with energy supply control module, the first light modulation driving chip U1 energization input are electrically connected with respectively at end, 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 with exchanging electrical interface parallel connection to prevent
Surge punctures, and the exchange electrical interface is electrically connected with rectification circuit input end.
The rectification circuit is arranged 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
The output end of rectification circuit is associated in, filter capacitor C5 and filter resistance R8 forms filter circuit.
The beneficial effects of the utility model：
The utility model LED lamp panel, energy supply control module, light modulation drive module, LED light group are arranged at a wiring board
On, LED lamp panel access external power source can be used, user controls light modulation drive module to carry out LED by energy supply control module
Lamp group is opened/closed, 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,
Centre is attached without wire, is not easy to release, durability greatly improves.
Brief description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model LED lamp panel.
Fig. 2 is the integrated circuit figure of the utility model first embodiment.
Fig. 3 is the circuit diagram of the light modulation drive module of the utility model first embodiment.
Fig. 4 is the integrated circuit figure of the utility model second embodiment.
Fig. 5 is the circuit diagram of the light modulation drive module of the utility model second embodiment.
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
The operation of group 4；In the integrated assist side 5 of the energy supply control module 1, light modulation drive module 2, 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 controls touching light-adjusting module progress LED light group to open/close by 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 not easy
Release, durability greatly improves.
Shown in Fig. 2 and Fig. 3 is first embodiment of the present utility model, the regulation for colour temperature.Light modulation drive module 2 is wrapped
Include the first light modulation driving chip U1, the output of the energization input and energy supply control module 1 of the first light modulation driving chip U1
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.First light modulation driving chip
For U1 using model RM9006A the first light modulation driving chip, the constant current output end that RM9006A first dims driving chip has two
Individual output 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
Group, connected one to one respectively with the first constant current output port OUT1, the second constant current output port OUT2, each group of LED light group 4
The not internal LED lamp bead that there are several to be connected in series with each other.The RM9006A first light modulation driving chips can be according to power supply
Unlatching/closing of module 1, change the first constant current output port OUT1, the second constant current output port OUT2 output state successively,
The LED light on and off of two groups of different colours can be achieved alternately to realize the purpose of regulation colour temperature, RM9006A first dims driving chip
The first current detecting port CS1 and resistance R2 be electrically connected with, the second current detecting port CS2 and resistance R1 is electrically connected with.It is logical
The resistance for overregulating resistance R2 and resistance R1 can adjust the power output that RM9006A first dims driving chip.Light modulation driving mould
Block 2 also include the second light modulation driving chip U2, the second light modulation driving chip U2 energization input respectively with power supply
The output end of module 1, the first light modulation driving chip U1 energization input are electrically connected with, the second light modulation driving chip U2 constant current
The constant current output end that output end dims driving chip U1 with LED light group 4, first respectively is electrically connected with, the second light modulation driving chip
U2 is using model RM9006A the second light modulation driving chip, and similarly, the constant current that RM9006A second dims driving chip is defeated
Going out end has 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 with another group of electric connection in the second constant current output port OUT2, LED light group 4, adjusts so that realization is double respectively
The control output of optical drive chip, makes the regulating effect of LED lamp panel more preferably more stable.RM9006A second dims driving chip
3rd 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.
Second embodiment of the present utility model shown in Fig. 4 and Fig. 5 is different from first embodiment for the regulation of brightness
, resistance R1 one end respectively with resistance R2, RM9006A first dim driving chip the second current detecting port CS2 it is electrical
Connection, the other end and RM9006A first of resistance R1 one end dim the first current detecting port CS1 of driving chip with electrically connecting
Connect, 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.
The power output that RM9006A first dims driving chip can be adjusted according to unlatching/closing of energy supply control module 1, and then adjusted
The power output of LED light group 4 is saved for the change of regulation brightness.
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
To prevent surge from puncturing, the exchange electrical interface 121 is electrically connected with the input of rectification circuit 11 for 121 parallel connections.
The rectification circuit 11 is arranged 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
The output end of rectification circuit 11 is connected in parallel on, filter capacitor C5 and filter resistance R8 forms filter circuit.
Preferred embodiments of the present utility model are the foregoing is only, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the technical scheme of the utility model purpose belong to the scope of protection of the utility model it
It is interior.
Claims (7)
- A kind of 1. 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), LED light group (4) electricity are integrated in assist side (5).
- A kind of 2. 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).
- A kind of 3. 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.
- A kind of 4. 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.
- A kind of 5. 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) Breakdown, the exchange electrical interface (121) are electrically connected with rectification circuit (11) input.
- A kind of 6. 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.
- A kind of 7. 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 form filter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717051.5U CN207070395U (en) | 2017-06-19 | 2017-06-19 | A kind of integral type integrated LED lamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717051.5U CN207070395U (en) | 2017-06-19 | 2017-06-19 | A kind of integral type integrated LED lamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070395U true CN207070395U (en) | 2018-03-02 |
Family
ID=61509949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717051.5U Expired - Fee Related CN207070395U (en) | 2017-06-19 | 2017-06-19 | A kind of integral type integrated LED lamp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231725A (en) * | 2017-06-19 | 2017-10-03 | 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 CN201720717051.5U patent/CN207070395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231725A (en) * | 2017-06-19 | 2017-10-03 | 中山市大源灯饰有限公司 | A kind of integral type integrated LED lamp plate |
| CN107231725B (en) * | 2017-06-19 | 2023-12-01 | 国网浙江省电力有限公司台州供电公司 | Integrated LED lamp plate of integral type |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |