CN208572513U - A kind of integrated lamp control device of LED - Google Patents
A kind of integrated lamp control device of LED Download PDFInfo
- Publication number
- CN208572513U CN208572513U CN201821283267.6U CN201821283267U CN208572513U CN 208572513 U CN208572513 U CN 208572513U CN 201821283267 U CN201821283267 U CN 201821283267U CN 208572513 U CN208572513 U CN 208572513U
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- China
- Prior art keywords
- module
- control device
- drive control
- led
- power supply
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- 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.)
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- 238000001514 detection method Methods 0.000 claims abstract description 14
- 239000013078 crystal Substances 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000011897 real-time detection Methods 0.000 abstract description 3
- 230000036760 body temperature Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of LED to integrate lamp control device, including drive control device, the drive control device uses AT89C52 single-chip microcontroller, the drive control device is connected with crystal oscillator module and reseting module, and multiple output control terminals of the drive control device pass through photoelectrical coupler respectively and are connected with temperature detecting module, light intensity detection module and power supply module.The utility model by light intensity detection module can real-time detection external world intensity of illumination, drive control device decides whether to be powered LED integrated lamp by power supply module according to intensity of illumination, automatically controls, practical and convenient；LED integrated lamp internal temperature is detected in real time by temperature detecting module, once the excessively high power supply that will be disconnected by power supply module to LED integrated lamp of shell body temperature, is closed, prevent from shortening the working life the case where even damaging in time；Surge protection module is set, can avoid the case where invading surge in network system, LED integrated lamp is caused to damage.
Description
Technical field
The utility model relates to lighting technical fields more particularly to a kind of LED to integrate lamp control device.
Background technique
LED integrated lamp is because of the advantages that its is small in size, power consumption is low, long service life, environmental protection, strong sturdy and durable and controllability
It is widely used in daily life.
It is in the prior art to be had the disadvantage that during using LED integrated lamp
1, it cannot decide whether to open LED integrated lamp automatically according to the intensity of illumination of environment, need to be opened manually when light is weak,
It is inconvenient for use；
Once 2, the excessively high service life that can greatly shorten LED integrated lamp of temperature is even burnt in shell；
3, the induction got rid of and be struck by lightning is opened due to network load, various surges can be invaded from network system, some surge meetings
Lead to the damage of LED integrated lamp.
Utility model content
The problem of purpose of the utility model is to solve background technique propositions, and a kind of LED integrated lamp control proposed
Device processed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of integrated lamp control device of LED, including drive control device, the drive control device use AT89C52 single-chip microcontroller,
The drive control device is connected with crystal oscillator module and reseting module, and multiple output control terminals of the drive control device pass through respectively
Photoelectrical coupler is connected with temperature detecting module, light intensity detection module and power supply module, two input terminals of the power supply module
Interface is connected separately with constant-current driven module and surge protection module, and the input terminal of the constant-current driven module is connected with rectification filter
Wave module.
Preferably, the light intensity detection module includes photodiode and A/D conversion module, the photodiode it is defeated
Outlet is connect with the input terminal of A/D conversion module, and the output end of the A/D conversion module and the input terminal of drive control device connect
It connects.
Preferably, the output end of the power supply module is connected with multiple LED integrated lamps, the output end of the power supply module with
The power input of drive control device connects.
Preferably, the temperature detecting module uses DS18B20 digital temperature sensor.
Preferably, the rectification filtering module uses rectifier filter, and the constant-current driven module uses SCD4115 constant current
Driver.
Preferably, the temperature detecting module is mounted on inside LED integrated lamp, and the light intensity detection module is mounted on LED
The outside of integrated lamp.
Compared with prior art, this LED integrate lamp control device the advantages of be:
1, by light intensity detection module can real-time detection external world intensity of illumination, drive control device according to intensity of illumination decision be
It is no that LED integrated lamp is powered by power supply module, it automatically controls, it is practical and convenient；
2, LED integrated lamp internal temperature is detected in real time by temperature detecting module, once shell body temperature is excessively high
The power supply to LED integrated lamp will be disconnected by power supply module, is closed in time, and prevent from shortening the working life the case where even damaging
Occur；
3, surge protection module is set, can avoid the case where invading surge in network system, LED integrated lamp is caused to damage.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of LED integrate lamp control device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of LED integrate lamp control device temperature detecting module structural schematic diagram.
In figure: 1 drive control device, 2 surge protection modules, 3 crystal oscillator modules, 4 reseting modules, 5 temperature detecting modules, 6 light
Strong detection module, 61 photodiodes, 62A/D conversion module, 7 constant-current driven modules, 8 rectification filtering modules, 9 power supply modules,
10LED integrated lamp.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely retouches, it is clear that the embodiment retouched is only the utility model a part of the embodiment, instead of all the embodiments.
Referring to Fig.1-2, a kind of LED integrates lamp control device, including drive control device 1, and drive control device 1 uses
AT89C52 single-chip microcontroller, drive control device 1 are connected with crystal oscillator module 3 and reseting module 4, multiple outputs control of drive control device 1
End is connected with temperature detecting module 5, light intensity detection module 6 and power supply module 9, temperature detecting module by photoelectrical coupler respectively
5 use DS18B20 digital temperature sensor, and digital temperature sensor DS18B20 is with small in size, precision is higher, is applicable in voltage
It is wider, using one-wire bus, can organize meshwork lamp advantage, rectification filtering module 8 uses rectifier filter, and constant-current driven module 7 uses
SCD4115 constant-flow driver, SCD4115 have open-circuit-protection, short-circuit protection, under-voltage protection and overheating protection function,
SCD4115 has the advantages that input voltage range is big, meets the requirement of voltage input, two input end interfaces of power supply module 9
It is connected separately with constant-current driven module 7 and surge protection module 2, surge protection module 2 can inhibit the intrusion of surge, effective protection
The danger that LED integrated lamp 10 damages in use, the input terminal of constant-current driven module 7 are connected with rectification filtering module 8, supply
The output end of electric module 9 is connected with multiple LED integrated lamps 10, the output end of power supply module 9 and the power input of drive control device 1
End connection.
By converting needs for ac grid voltage under the collective effect of rectification filtering module 8 and constant-current driven module 7
Stabling current voltage, guarantee LED integrated lamp 10 steady illumination.
Light intensity detection module 6 includes photodiode 61 and A/D conversion module 62, the output end and A/ of photodiode 61
The input terminal of D conversion module 62 connects, and the output end of A/D conversion module 62 is connect with the input terminal of drive control device 1.
Temperature detecting module 5 is mounted on inside LED integrated lamp 10, and light intensity detection module 6 is mounted on the outer of LED integrated lamp 10
Portion, temperature detecting module 5 can 10 internal temperature of real-time detection LED integrated lamp, will be immediately to LED integrated lamp once temperature is excessively high
10 power-off, effectively integrate 10 to LED and protect, and illumination detection module 6 can detect extraneous light, and ambient is insufficient
When, drive control device 1 will control power supply module 9 and power to multiple LED integrated lamps 10.
In the utility model, photodiode 61 convert optical signal into electric signal and it is defeated be sent to A/D conversion module 62,
Digital signal is converted to by A/D conversion module 62 and is sent to drive control device 1, drive control device 1 is transmitted according to digital signal
Information decide whether drive power supply module 9, light is once dimmed, drive control device 1 drive power supply module 9, pass through rectification filter
Ac grid voltage is become required alternating voltage by wave module 8, plays decompression and stabling current by constant-current driven module 7
Effect, power supply module 9 provides stable Current Voltage to multiple LED integrated lamps 10, once 10 internal temperature mistake of LED integrated lamp
Greatly, temperature detecting module 5 can then be detected and be fed back in drive control device 1, and drive control device 1 is then right to power supply module 9 is disconnected
The power supply of LED integrated lamp 10 effectively avoids the excessively high danger for causing reduced service life even to burn out of temperature, in addition, surge is protected
Shield module 2 can inhibit the intrusion of surge, and LED integrated lamp 10 is protected not to be damaged.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of LED integrates lamp control device, including drive control device (1), which is characterized in that the drive control device (1) is adopted
With AT89C52 single-chip microcontroller, the drive control device (1) is connected with crystal oscillator module (3) and reseting module (4), the drive control
Multiple output control terminals of device (1) pass through photoelectrical coupler respectively and are connected with temperature detecting module (5), light intensity detection module (6)
Constant-current driven module (7) and surge are connected separately with two input end interfaces of power supply module (9), the power supply module (9)
The input terminal of protective module (2), the constant-current driven module (7) is connected with rectification filtering module (8).
2. a kind of LED according to claim 1 integrates lamp control device, which is characterized in that the light intensity detection module (6)
Including photodiode (61) and A/D conversion module (62), the output end and A/D conversion module of the photodiode (61)
(62) input terminal connection, the output end of the A/D conversion module (62) are connect with the input terminal of drive control device (1).
3. a kind of LED according to claim 1 integrates lamp control device, which is characterized in that the power supply module (9) it is defeated
Outlet is connected with multiple LED integrated lamps (10), the output end of the power supply module (9) and the power input of drive control device (1)
End connection.
4. a kind of LED according to claim 1 integrates lamp control device, which is characterized in that the temperature detecting module (5)
Using DS18B20 digital temperature sensor.
5. a kind of LED according to claim 1 integrates lamp control device, which is characterized in that the rectification filtering module (8)
Using rectifier filter, the constant-current driven module (7) uses SCD4115 constant-flow driver.
6. a kind of LED according to claim 3 integrates lamp control device, which is characterized in that the temperature detecting module (5)
It is internal to be mounted on LED integrated lamp (10), the light intensity detection module (6) is mounted on the outside of LED integrated lamp (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283267.6U CN208572513U (en) | 2018-08-10 | 2018-08-10 | A kind of integrated lamp control device of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283267.6U CN208572513U (en) | 2018-08-10 | 2018-08-10 | A kind of integrated lamp control device of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572513U true CN208572513U (en) | 2019-03-01 |
Family
ID=65450099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821283267.6U Expired - Fee Related CN208572513U (en) | 2018-08-10 | 2018-08-10 | A kind of integrated lamp control device of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572513U (en) |
-
2018
- 2018-08-10 CN CN201821283267.6U patent/CN208572513U/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: 20190301 |