CN208227387U - Light adjusting type LED light - Google Patents
Light adjusting type LED light Download PDFInfo
- Publication number
- CN208227387U CN208227387U CN201820875487.1U CN201820875487U CN208227387U CN 208227387 U CN208227387 U CN 208227387U CN 201820875487 U CN201820875487 U CN 201820875487U CN 208227387 U CN208227387 U CN 208227387U
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- CN
- China
- Prior art keywords
- led
- light
- module
- electroluminescent lamp
- wiring board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 discloses a kind of light adjusting type LED light, it includes LED module and LED light printed wiring board, the LED module includes the first LED electroluminescent lamp and the 2nd LED electroluminescent lamp, the first LED electroluminescent lamp is disposed side by side in LED light printed wiring board, and the 2nd LED electroluminescent lamp is arranged in the first LED electroluminescent lamp side；Microprocessor module, DIM light-adjusting module, LED drive power input voltage sampling module and timer module are provided in the LED light printed wiring board.The utility model light adjusting type LED light is by will be staggered the first LED electroluminescent lamp and the 2nd LED electroluminescent lamp mutually carries out light filling in LED light printed wiring board, cooperate DIM light-adjusting module that PWM light modulation, resistance light modulation, voltage light modulation, timing dimming, the light modulation of LED drive power input voltage are integrated in one simultaneously, it can easily be matched with LED drive power, it realizes DIM TO WARM brightness adjustment control, improves the versatility of light adjusting type LED light.
Description
Technical field
The utility model relates to technical field of lighting devices, more particularly, to a kind of light adjusting type LED light.
Background technique
Light bulb generally uses in life and work, there is incandescent lamp and LED light etc..The light bulb of current tunable optical is all to pass through wall
On control switch, pass through continuous switch button and adjust the color of light bulb, brightness；The desk lamp being placed on table, is substantially also adopted
It, will be on the integrated pedestal with desk lamp of control button with this kind of mode；But the problem of being frequently present of is that the wattage of LED bulb is fixed
, then, if with the light bulb of different wattages, it is necessary to more change the bulb, so must just get different wattages ready in advance
Light bulb needs first to close light bulb moreover, changing the bulb, then removes and be loaded on.For needing successively using different wattages
In the case where light bulb, formality is very cumbersome, so it is thought that assemble light modulator LED etc. is upper, however existing LED light because
The limitation of volume, weight, shape etc., it is difficult to accomplish ideal dimming effect, and all kinds of LED light in market are for the simultaneous of light modulator
Capacitive is poor, can be less with matched light modulator type and brand, and it is undesirable to be easy to appear flashing, dimming effect.
Utility model content
Based on this, it is necessary in view of the deficiencies of the prior art, provide a kind of light adjusting type LED for realizing LED light brightness regulation
Lamp.
A kind of light adjusting type LED light that in order to solve the above technical problems, the technical scheme adopted by the utility model is:, packet
LED module and LED light printed wiring board are included, the LED module is arranged in LED light printed wiring board, the LED module
Including the first LED electroluminescent lamp and the 2nd LED electroluminescent lamp, the first LED electroluminescent lamp is disposed side by side on LED light printed wiring board
On, the 2nd LED electroluminescent lamp is arranged in the first LED electroluminescent lamp side, and the 2nd LED electroluminescent lamp is placed in two and is arranged side by side
On line of symmetry between first LED electroluminescent lamp, the first LED electroluminescent lamp and the 2nd LED electroluminescent lamp are staggered and print in LED light
On brush wiring board；
Microprocessor module, DIM light-adjusting module, LED drive power input electricity are provided in the LED light printed wiring board
Press sampling module and timer module, wherein pwm signal output pin is provided on the microprocessor module, DIM dims mould
It is defeated according to the PWM that DIM light-adjusting module receives that block receives PWM input signal, resistance signal and voltage signal, microprocessor module
Enter signal, resistance signal or voltage signal and generate corresponding pwm control signal, LED drive power input voltage sampling module is used
It is sampled in the input voltage to LED drive power, microprocessor module is according to LED drive power input voltage sampling module
Sampled signal generate corresponding pwm control signal, timer module is used in the power on signal for detecting LED drive power
Start timing, microprocessor module can generate corresponding pwm control signal, pwm signal according to the timing signal of timer module
Output pin is used to export the pwm control signal of microprocessor module generation.
The LED light printed wiring board is strip plate structure in one of the embodiments,.
Both ends are respectively arranged with power interface, the electricity in the LED light printed wiring board in one of the embodiments,
Source interface is for being electrically connected explicit power electrodes.
The microprocessor module is provided with data receiver pin in one of the embodiments, data send pin, defeated
Out voltage sample pin, output current sample pin, output-current rating value set pin, the microprocessor module other
Input electric cur- rent measure circuit module ,+5V input voltage detection circuit module and+12V input voltage can be electrically connected in pin
Detection circuit module.
In conclusion the utility model light adjusting type LED light is by by the first LED that is staggered in LED light printed wiring board
Electroluminescent lamp and the 2nd LED electroluminescent lamp mutually carry out light filling, while cooperating DIM light-adjusting module by PWM light modulation, resistance light modulation, voltage
Light modulation, timing dimming, the light modulation of LED drive power input voltage are integrated in one, and can easily carry out with LED drive power
DIM TO WARM brightness adjustment control is realized in matching, improves the versatility of light adjusting type LED light.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model light adjusting type LED light；
Fig. 2 is the structure principle chart of the utility model light adjusting type LED light；
Fig. 3 is the physical circuit figure in the utility model LED light printed wiring board.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
As shown in Figure 1 to Figure 3, the utility model light adjusting type LED light includes LED module 100 and LED light printed wiring board
200, the LED module 100 is arranged in LED light printed wiring board 200, and the LED light printed wiring board 200 is strip
Plate structure, the LED module 100 include the first LED electroluminescent lamp 110 and the 2nd LED electroluminescent lamp 120, the first LED electroluminescent lamp
110 are disposed side by side in LED light printed wiring board 200, and the 2nd LED electroluminescent lamp 120 is arranged in the first LED electroluminescent lamp 110
Side, the 2nd LED electroluminescent lamp 120 is placed on the line of symmetry between two the first LED electroluminescent lamps 110 arranged side by side, described
First LED electroluminescent lamp 110 and the 2nd LED electroluminescent lamp 120 are staggered in LED light printed wiring board 200, the 2nd LED
Electroluminescent lamp 120 carries out light compensation to the light that the first LED electroluminescent lamp 110 issues, and promotes the uniformity of 100 illumination of LED module.
Both ends are respectively arranged with power interface 240 in the LED light printed wiring board 200, and the power interface 240 is used for
Explicit power electrodes are electrically connected, are worked required power supply with providing LED light printed wiring board 200.
Microprocessor module 210, DIM light-adjusting module 220, LED driving are provided in the LED light printed wiring board 200
Power input voltage sampling module 230 and timer module.Wherein, to be provided with pwm signal on the microprocessor module 210 defeated
Pin 211 out, DIM light-adjusting module 220 can receive PWM input signal, resistance signal and voltage signal, microprocessor module 210
Corresponding PWM control letter can be generated according to PWM input signal, resistance signal or the voltage signal that DIM light-adjusting module 220 receives
Number, LED drive power input voltage sampling module 230 is for sampling the input voltage of LED drive power, microprocessor
Module 210 can generate corresponding pwm control signal according to the sampled signal of LED drive power input voltage sampling module 230, fixed
When device module for starting timing in the power on signal for detecting LED drive power, microprocessor module 210 can be according to timing
The timing signal of device module generates corresponding pwm control signal, and pwm signal output pin 211 is for exporting microprocessor module
210 pwm control signals generated, to realize light modulation to LED module 100, by dimming PWM, resistance light modulation, voltage tune
Light, timing dimming, LED drive power input voltage dim five kinds of dimming modes and are integrated in one, and can easily drive with LED
Dynamic power supply is matched, and realizes DIM TO WARM brightness adjustment control, improves the versatility of light adjusting type LED light；Specifically, DIM TO
WARM brightness adjustment control can reduce 100 colour temperature of LED module when dimming, and it is smooth 3000 to 1800K to create a kind of white light colour temperature
Natural dimming effect, DIM TO WARM brightness adjustment control can create similar dull blank sheet of paper lamp and be familiar with natural effect, meanwhile, it provides
The distinctive performance of LED module 100, efficiency and flexibility so that user can not only create warm indoor environment, but also can incite somebody to action
It is deployed in outdoor, enjoys network connection illumination system efficiency and flexibility bring benefit to the full, is suitable for high lumen and exports
Lamps and lanterns become the ideal chose of main hall, movie theatre and the application of other ceilings；In addition, DIM TO WARM brightness adjustment control is compatible
DMX512 agreement, DIM TO WARM brightness adjustment control mode can also be provided by Canadian LED lamp manufacturer Lumenpulse.
The microprocessor module 210 is provided with data receiver pin 212 in one of the embodiments, data are sent
Pin 213, output voltage sampling pin 214, output current sample pin 215, output-current rating value set pin 216, institute
Input electric cur- rent measure circuit module 250 ,+5V input voltage can be electrically connected in other pins for stating microprocessor module 210
Detection circuit module 260 and+12V input voltage detection circuit module 270.
In conclusion the utility model light adjusting type LED light is by will be staggered first in LED light printed wiring board 200
LED electroluminescent lamp 110 and the 2nd LED electroluminescent lamp 120 mutually carry out light filling, while cooperating DIM light-adjusting module 220 by PWM light modulation, electricity
Resistance light modulation, voltage light modulation, timing dimming, LED drive power input voltage dim be integrated in one, can easily with LED
Driving power is matched, and realizes DIM TO WARM brightness adjustment control, improves the versatility of light adjusting type LED light.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the protection scope of the utility model should be determined by the appended claims.
Claims (4)
1. a kind of light adjusting type LED light, it is characterised in that: including LED module and LED light printed wiring board, the LED module interval
Be arranged in LED light printed wiring board, the LED module include the first LED electroluminescent lamp and the 2nd LED electroluminescent lamp, described first
LED electroluminescent lamp is disposed side by side in LED light printed wiring board, and the 2nd LED electroluminescent lamp is arranged in the first LED electroluminescent lamp one
Side, the 2nd LED electroluminescent lamp are placed on the line of symmetry between two the first LED electroluminescent lamps arranged side by side, the first LED hair
Light lamp and the 2nd LED electroluminescent lamp are staggered in LED light printed wiring board；
Microprocessor module, DIM light-adjusting module, LED drive power input voltage is provided in the LED light printed wiring board to adopt
Egf block and timer module, wherein pwm signal output pin is provided on the microprocessor module, DIM light-adjusting module connects
Receive PWM input signal, resistance signal and voltage signal, the PWM input letter that microprocessor module is received according to DIM light-adjusting module
Number, resistance signal or voltage signal generate corresponding pwm control signal, LED drive power input voltage sampling module for pair
The input voltage of LED drive power is sampled, and microprocessor module is adopted according to LED drive power input voltage sampling module
Sample signal generates corresponding pwm control signal, and timer module in the power on signal for detecting LED drive power for starting
Timing, microprocessor module can generate corresponding pwm control signal, pwm signal output according to the timing signal of timer module
Pin is used to export the pwm control signal of microprocessor module generation.
2. light adjusting type LED light according to claim 1, it is characterised in that: the LED light printed wiring board is strip plate structure
It makes.
3. light adjusting type LED light according to claim 1 or 2, it is characterised in that: both ends in the LED light printed wiring board
It is respectively arranged with power interface, the power interface is for being electrically connected explicit power electrodes.
4. light adjusting type LED light according to claim 1 or 2, it is characterised in that: the microprocessor module is provided with data
Receive pin, data send pin, output voltage sampling pin, output current sample pin, output-current rating value set and draw
Input electric cur- rent measure circuit module, the inspection of+5V input voltage can be electrically connected in foot, other pins of the microprocessor module
Slowdown monitoring circuit module and+12V input voltage detection circuit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875487.1U CN208227387U (en) | 2018-06-07 | 2018-06-07 | Light adjusting type LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875487.1U CN208227387U (en) | 2018-06-07 | 2018-06-07 | Light adjusting type LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208227387U true CN208227387U (en) | 2018-12-11 |
Family
ID=64505174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820875487.1U Expired - Fee Related CN208227387U (en) | 2018-06-07 | 2018-06-07 | Light adjusting type LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208227387U (en) |
-
2018
- 2018-06-07 CN CN201820875487.1U patent/CN208227387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |