CN206118097U - Control device of LED (light -emitting diode) lamp - Google Patents
Control device of LED (light -emitting diode) lamp Download PDFInfo
- Publication number
- CN206118097U CN206118097U CN201620784141.1U CN201620784141U CN206118097U CN 206118097 U CN206118097 U CN 206118097U CN 201620784141 U CN201620784141 U CN 201620784141U CN 206118097 U CN206118097 U CN 206118097U
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- electric capacity
- module
- led
- control module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a control device of LED (light -emitting diode) lamp, include: rectifier module, control module, power driving module and voltage detecting mouth, rectifier module and power driving module respectively with control module is connected, power driving module and control module are connected to the LED lamp respectively, control module leads to the overvoltage detection mouth and is connected to the detection of rectifier module in order to realize voltage signal, wherein, the LED lamp includes cool colour LED lamp and warm colour LED lamp. The utility model discloses after the outage of LED lamp, control module can automatically saved lamp optical mode before the LED lamp outage is opening the lamp optical mode that the LED lamp -hour directly useeed this save so next time for the user no longer need open the LED lamp at every turn and switch repeatedly as long as operate once.
Description
Technical field
The utility model is related to a kind of control device, more particularly to a kind of control device of LED.
Background technology
Now traditional LED, switch on wall is often by the color that switching light once just occurs, for example：Warm colour
100%, cool colour 100%, cool colour and warm colour each 50% are generally used for the pattern of receiving a visitor, and warm colour accounts for 20% and is generally used for mini light night pattern；This
Sample uses and situation about circulating successively just occurs when just occurring and turning on light every time, and client turns on light every time may be needed to open repeatedly
The lamp light mode that LED just can obtain oneself liking several times is closed, is used very inconvenient.
The content of the invention
Technical problem to be solved in the utility model is to need to provide a kind of control of the LED that can be user-friendly to
Device processed.
In this regard, the utility model provides a kind of control device of LED, including：Rectification module, control module, power supply drive
Dynamic model block and voltage detecting mouth, the rectification module and electric power driving module are connected respectively with the control module, the electricity
Source drive module and control module are respectively connecting to LED, and the control module is connected to the rectification by voltage detecting mouth
Module is realizing the detection of voltage signal；Wherein, the LED includes cool colour LED and warm colour LED.
Further improvement of the utility model is that the control module includes the wireless RF transceiver control module being connected with each other
And memory module, the wireless RF transceiver control module is connected with the LED.
Further improvement of the utility model is, the rectification module and electric power driving module are connected to the city of 220V
Power supply.
Further improvement of the utility model is that the wireless RF transceiver control module includes electric capacity C42, resistance R7, electricity
Hold C40, electric capacity C44, resistance R9, electric capacity C38, electric capacity C39 and main control chip U2, one end ground connection of the electric capacity C42, the electricity
One end of resistance R7 is connected to power end, the other end of the electric capacity C42 and the other end of resistance R7 with the main control chip U2
3 pins be connected；One end ground connection of the electric capacity C44, the other end of the electric capacity C44 is connected with one end of resistance R9,
One end ground connection of the electric capacity C38, the other end of the resistance R9 and the other end of electric capacity C38 are with the main control chip U2's
1 pin is connected；One end ground connection of the electric capacity C39, the other end of the electric capacity C39 is connected to the 16 of the main control chip U2
Pin；One end ground connection of the electric capacity C40, the other end of the electric capacity C40 is connected with 8 pins of the main control chip U2.
Further improvement of the utility model is that the memory module includes storage chip U3 and electric capacity C43, described to deposit
8 pins of storage chip U3 are connected respectively with one end of the electric capacity C43 and power end, one end ground connection of the electric capacity C43, institute
6 pins for stating storage chip U3 are connected to 10 pins of the main control chip U2, and 5 pins of the storage chip U3 are connected to institute
State 11 pins of main control chip U2.
Further improvement of the utility model is, the control module also includes crystal oscillator module, the crystal oscillator module with
The wireless RF transceiver control module is connected.
Further improvement of the utility model is that the crystal oscillator module includes crystal oscillator X2, electric capacity C36 and electric capacity C37, institute
1 pin for stating crystal oscillator X2 is connected respectively with one end of the control module and electric capacity C36, another termination of the electric capacity C36
Ground, 3 pins of the crystal oscillator X2 are connected respectively with one end of the control module and electric capacity C37, and the electric capacity C37's is another
End ground connection.
Compared with prior art, the beneficial effects of the utility model are：After LED power-off, the rectification module leads to
The existing power supply to the control module of Zenith tracking cause for gossip so that the control module can automatically save the LED and break
Lamp light mode before electricity, so directly invokes the lamp light mode of the preservation when LED is opened next time so that as long as user is behaviour
Make once, it is no longer necessary to open LED every time and all switch repeatedly.
More specifically, the mains supply of 220V can produce commutating voltage through the rectification module, and through rectification mould
Electric capacity storage voltage included by block, after the mains supply of 220V is cut off, the voltage of the rectification module storage can pass through
Voltage detecting mouth continues 10S or so, such as 8S ~ 12S to the control module normal power supply；Therefore, after LED power-off, at this
Whether the switching command of lamp light mode is received during the power supply of voltage detecting mouth, the control mould if switching command is detected
Block carries out switching command, and otherwise, the control module will remember current state, that is, before preserving the LED power-off
Lamp light mode, so directly invokes the lamp light mode of the preservation when LED is opened next time, i.e. the utility model has
Automatically save the function of last lamp light mode so that as long as user operates once, it is no longer necessary to open LED all repeatedly every time
Switching.
Description of the drawings
Fig. 1 is a kind of modular structure schematic diagram of embodiment of the utility model；
Fig. 2 is a kind of circuit theory diagrams of embodiment of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, preferably embodiment of the present utility model is described in further detail.
As shown in figure 1, this example provides a kind of control device of LED, including：Rectification module 1, control module 2, power supply are driven
Dynamic model block 3 and voltage detecting mouth 4, the rectification module 1 and electric power driving module 3 are connected respectively with the control module 2, institute
State electric power driving module 3 and control module 2 is respectively connecting to LED 5, the control module 2 is connected to by voltage detecting mouth 4
The rectification module 1 is realizing the detection of voltage signal；Wherein, the LED 5 includes cool colour LED and warm colour LED, institute
It is to be illuminated power supply to LED 5 to state electric power driving module 3.The rectification module 1 and electric power driving module 3 are connected to
The mains supply of 220V.
Control module 2 described in this example includes wireless RF transceiver control module 6 and the memory module 7 being connected with each other, described wireless
Transmitting-receiving control module 6 is connected with the LED 5.As shown in Fig. 2 the wireless RF transceiver control module 6 includes electric capacity C42, electricity
Resistance R7, electric capacity C40, electric capacity C44, resistance R9, electric capacity C38, electric capacity C39 and main control chip U2, a termination of the electric capacity C42
Ground, one end of the resistance R7 is connected to power end, the other end of the electric capacity C42 and the other end of resistance R7 with the master
3 pins of control chip U2 are connected；One end ground connection of the electric capacity C44, the other end of the electric capacity C44 and one end of resistance R9
Be connected, one end of electric capacity C38 ground connection, the other end of the resistance R9 and the other end of electric capacity C38 with the master control
1 pin of chip U2 is connected；One end ground connection of the electric capacity C39, the other end of the electric capacity C39 is connected to the master control core
16 pins of piece U2；One end ground connection of the electric capacity C40,8 pins of the other end of the electric capacity C40 and the main control chip U2
It is connected.The memory module 7 includes storage chip U3 and electric capacity C43,8 pins of the storage chip U3 respectively with the electricity
The one end for holding C43 is connected with power end, and one end ground connection of the electric capacity C43,6 pins of the storage chip U3 are connected to institute
10 pins of main control chip U2 are stated, 5 pins of the storage chip U3 are connected to 11 pins of the main control chip U2.
As shown in Fig. 2 control module 2 described in this example also includes crystal oscillator module 8, the crystal oscillator module 8 and the wireless receipts
Send out control module 6 to be connected；The crystal oscillator module 8 includes crystal oscillator X2, electric capacity C36 and electric capacity C37,1 pin of the crystal oscillator X2
It is connected with one end of the control module 2 and electric capacity C36 respectively, the other end ground connection of the electric capacity C36, the crystal oscillator X2's
3 pins are connected respectively with one end of the control module 2 and electric capacity C37, the other end ground connection of the electric capacity C37.
This example normal illumination after LED 5 is opened, until the power-off of the LED 5, then the rectification module 1 is by voltage
4 pairs of control modules 2 of detection mouth are powered, and whether the control module 2 judges during the power supply of the voltage detecting mouth 4
The switching command of lamp light mode is received, if then responding switching command；If otherwise preserving the light before the power-off of the LED 5
Pattern, and the lamp light mode of the preservation is directly invoked when LED 5 are opened next time.This example can pass through circuit judges
Low and high level whether is received during the power supply of voltage detecting mouth 4, switching command is if so, then responded, different PWM ripples are exported
Shape realizes the switching of lamp light mode；If it is not, then preserving the PWM waveform before the power-off of the LED 5.4 pairs of institutes of the voltage detecting mouth
The power supply for stating control module 2 continues 8 ~ 12S, preferably 10S.
The course of work of this example is as follows：The mains supply of 220V can produce commutating voltage, and Jing through the rectification module 1
Electric capacity storage voltage included by over commutation module 1, after the mains supply of 220V is cut off, the electricity of the storage of rectification module 1
Pressure can continue 10S or so, such as 8S ~ 12S by voltage detecting mouth 4 to the normal power supply of the control module 2；Therefore, LED is worked as
After 5 power-off, the switching command of lamp light mode whether is received during the power supply of the voltage detecting mouth 4, if detect switching referring to
Then the control module 2 carries out switching command for order, and otherwise, the control module 2 will remember current state, that is, preserve institute
The lamp light mode before the power-off of LED 5 is stated, the light mould of the preservation is so directly invoked when LED 5 are opened next time
Formula, i.e. this example have the function of automatically saving last lamp light mode so that as long as user operates once, it is no longer necessary to open every time
Open LED 5 all to switch repeatedly.The lamp light mode is referred to the proportioning between the cool colour LED and warm colour LED one by one
Corresponding control model.
The specific embodiment of the above is better embodiment of the present utility model, not limits this practicality with this new
Type is embodied as scope, and scope of the present utility model includes being not limited to this specific embodiment, all according to the utility model
Shape, the equivalence changes made of structure in protection domain of the present utility model.
Claims (7)
1. a kind of control device of LED, it is characterised in that include：Rectification module, control module, electric power driving module and electricity
Pressure detection mouth, the rectification module and electric power driving module are connected respectively with the control module, the electric power driving module
LED is respectively connecting to control module, the control module is connected to the rectification module by voltage detecting mouth；Wherein,
The LED includes cool colour LED and warm colour LED.
2. the control device of LED according to claim 1, it is characterised in that the control module includes being connected with each other
Wireless RF transceiver control module and memory module, the wireless RF transceiver control module is connected with the LED.
3. the control device of LED according to claim 2, it is characterised in that the rectification module and power drives mould
Block is connected to the mains supply of 220V.
4. the control device of LED according to claim 2, it is characterised in that the wireless RF transceiver control module includes
Electric capacity C42, resistance R7, electric capacity C40, electric capacity C44, resistance R9, electric capacity C38, electric capacity C39 and main control chip U2, the electric capacity C42
One end ground connection, one end of the resistance R7 is connected to power end, and the other end of the electric capacity C42 and the other end of resistance R7 are equal
It is connected with 3 pins of the main control chip U2；One end ground connection of the electric capacity C44, the other end and resistance of the electric capacity C44
One end of R9 is connected, one end of electric capacity C38 ground connection, the other end of the resistance R9 and the other end of electric capacity C38 with
1 pin of the main control chip U2 is connected；One end ground connection of the electric capacity C39, the other end of the electric capacity C39 is connected to institute
State 16 pins of main control chip U2；One end ground connection of the electric capacity C40, the other end and the main control chip of the electric capacity C40
8 pins of U2 are connected.
5. the control device of LED according to claim 4, it is characterised in that the memory module includes storage chip
8 pins of U3 and electric capacity C43, the storage chip U3 are connected respectively with one end of the electric capacity C43 and power end, the electricity
Hold one end ground connection of C43,6 pins of the storage chip U3 are connected to 10 pins of the main control chip U2, the storage core
5 pins of piece U3 are connected to 11 pins of the main control chip U2.
6. the control device of the LED according to claim 2 to 5 any one, it is characterised in that the control module is also
Including crystal oscillator module, the crystal oscillator module is connected with the wireless RF transceiver control module.
7. the control device of LED according to claim 6, it is characterised in that the crystal oscillator module includes crystal oscillator X2, electricity
Hold C36 and electric capacity C37,1 pin of the crystal oscillator X2 is connected respectively with one end of the control module and electric capacity C36, described
The other end ground connection of electric capacity C36,3 pins of the crystal oscillator X2 are connected respectively with one end of the control module and electric capacity C37,
The other end ground connection of the electric capacity C37.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784141.1U CN206118097U (en) | 2016-07-22 | 2016-07-22 | Control device of LED (light -emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784141.1U CN206118097U (en) | 2016-07-22 | 2016-07-22 | Control device of LED (light -emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206118097U true CN206118097U (en) | 2017-04-19 |
Family
ID=58511143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620784141.1U Withdrawn - After Issue CN206118097U (en) | 2016-07-22 | 2016-07-22 | Control device of LED (light -emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206118097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028573A (en) * | 2016-07-22 | 2016-10-12 | 深圳市创荣发电子有限公司 | Control device and method for LED lamp |
-
2016
- 2016-07-22 CN CN201620784141.1U patent/CN206118097U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028573A (en) * | 2016-07-22 | 2016-10-12 | 深圳市创荣发电子有限公司 | Control device and method for LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20180213 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20180213 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |