CN205726504U - A kind of downlink communication system with ACLED lighting source - Google Patents
A kind of downlink communication system with ACLED lighting source Download PDFInfo
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- CN205726504U CN205726504U CN201620161452.2U CN201620161452U CN205726504U CN 205726504 U CN205726504 U CN 205726504U CN 201620161452 U CN201620161452 U CN 201620161452U CN 205726504 U CN205726504 U CN 205726504U
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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 Arrangements For Discharge Lamps (AREA)
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Abstract
The utility model discloses a kind of downlink communication system with ACLED lighting source, including AC voltage-stabilizing unit, the outfan of described AC voltage-stabilizing unit flows with crossing respectively, overvoltage, temperature detection EMI suppresses, the input electrical connection of constant-current control unit and high voltagehigh frequency switch, the outfan of described high voltagehigh frequency switch drives the input of signal generating unit to electrically connect with high frequency carrier, described high frequency carrier drives the outfan of signal generating unit to drive the input of control unit to electrically connect with multiple-channel output, described multiple-channel output drives the outfan input with sample circuit and luminescence unit respectively of control unit to electrically connect, the output head grounding of described luminescence unit, the outfan of described sample circuit electrically connects with the input of feedback detector unit.This utility model system uses special packaged type to make equipment without the most operable by any external drive parts, power supply module.
Description
Technical field
This utility model relates to technical field of visible light communication, a kind of downlink communication system with ACLED lighting source.
Background technology
In these years, quasiconductor (LED) the lighting engineering development enjoying " green illumination " title is swift and violent.Compared with conventional illumination sources, white light LEDs is the most low in energy consumption, length in service life, size are little, environmental protection, has more that modulating performance is good, response sensitivity advantages of higher.Utilize this characteristic of LED, while it is used as illumination, it is also possible to signal is modulated and is transmitted on LED visible light bundle, it is achieved a kind of emerging light wireless communication technology, to this end, it is proposed that a kind of downlink communication system with ACLED lighting source.
Utility model content
The purpose of this utility model is to provide a kind of downlink communication system with ACLED lighting source, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of downlink communication system with ACLED lighting source，Including AC voltage-stabilizing unit，The outfan of described AC voltage-stabilizing unit flows with crossing respectively、Overvoltage、Temperature detection EMI suppresses、The input electrical connection of constant-current control unit and high voltagehigh frequency switch，The outfan of described high voltagehigh frequency switch drives the input of signal generating unit to electrically connect with high frequency carrier，Described high frequency carrier drives the outfan of signal generating unit to drive the input of control unit to electrically connect with multiple-channel output，Described multiple-channel output drives the outfan input with sample circuit and luminescence unit respectively of control unit to electrically connect，The output head grounding of described luminescence unit，The outfan of described sample circuit electrically connects with the input of feedback detector unit，The outfan of described feedback detector unit flows with crossing、Overvoltage、Temperature detection EMI suppresses、The input electrical connection of constant-current control unit，Described mistake is flowed、Overvoltage、Temperature detection EMI suppresses、The outfan of constant-current control unit drives the input of signal generating unit to electrically connect with high frequency carrier，Described multiple-channel output drives that control unit is two-way with multiplex pulse binary system NRZ trigger element electrically connects，Described multiplex pulse binary system NRZ trigger element is two-way with network signal compilation unit to be electrically connected，Described network signal compilation unit is two-way with the network port to be electrically connected.
Preferably, described luminescence unit quantity is at least four and parallel with one another.
Preferably, described luminescence unit is Special high-voltage LED chip, and described multiple-channel output drives control unit to be ACLED high pressure, high frequency, the pump type carrier wave modulated power supply of driving.
Preferably, described luminescence unit, multiple-channel output drive control unit, sample circuit, feedback detector unit, high frequency carrier to drive signal generating unit, multiplex pulse binary system NRZ trigger element and stream, overvoltage, the suppression of temperature detection EMI, constant-current control unit to be excessively all encapsulated on same substrate.
Compared with prior art, the beneficial effects of the utility model are: this utility model is a kind of downlink communication system with ACLED lighting source.A kind of LED light source primary element that can be directly connected to the civilian alternating current power supply of AC220V or AC110V, and possess visible light communication (VLC) function.Without any external drive parts, power supply module etc..And the ACLED visible ray cordless communication network information under this utility model high frequency based on high pressure modulated pump type carrier wave illuminating system, multiplex pulse, binary system NRZ drive condition downloads transmission, LED is in this working environment, the operating temperature making LED is substantially reduced, ensure that the operating current of LED will not produce index and rise, in the environment that need not additionally to install additional special heat dissipation equipment, the operating temperature of this ACLED independent component is less than 65 DEG C, thus ensure that service life and the job stability of luminescence unit.This mode is better than existing LED type of drive.Meanwhile, possesses visible ray radio communication (VLC) download function.Owing to operating frequency is at 1MHz-10MHz or more than 10MHz, human eye is detectable the change of the light frequency that visible ray radio communication is brought at all.Therefore, without stroboscopic problem.
Accompanying drawing explanation
Fig. 1 is this utility model principle schematic.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of downlink communication system with ACLED lighting source，Including AC voltage-stabilizing unit，The outfan of AC voltage-stabilizing unit flows with crossing respectively、Overvoltage、Temperature detection EMI suppresses、The input electrical connection of constant-current control unit and high voltagehigh frequency switch，The outfan of high voltagehigh frequency switch drives the input of signal generating unit to electrically connect with high frequency carrier，High frequency carrier drives the outfan of signal generating unit to drive the input of control unit to electrically connect with multiple-channel output，Multiple-channel output drives the outfan input with sample circuit and luminescence unit respectively of control unit to electrically connect，The output head grounding of luminescence unit，The outfan of sample circuit electrically connects with the input of feedback detector unit，The outfan of feedback detector unit flows with crossing、Overvoltage、Temperature detection EMI suppresses、The input electrical connection of constant-current control unit，Cross stream、Overvoltage、Temperature detection EMI suppresses、The outfan of constant-current control unit drives the input of signal generating unit to electrically connect with high frequency carrier，Multiple-channel output drives that control unit is two-way with multiplex pulse binary system NRZ trigger element electrically connects，Multiplex pulse binary system NRZ trigger element is two-way with network signal compilation unit to be electrically connected，Network signal compilation unit is two-way with the network port to be electrically connected，Luminescence unit quantity is at least four and parallel with one another，Luminescence unit is Special high-voltage LED chip，Multiple-channel output drives control unit to be ACLED high pressure、High frequency、Pump type carrier wave drives modulated power supply，Luminescence unit、Multiple-channel output drives control unit、Sample circuit、Feedback detector unit、High frequency carrier drives signal generating unit、Multiplex pulse binary system NRZ trigger element flows with crossing、Overvoltage、Temperature detection EMI suppresses、Constant-current control unit is all encapsulated on same substrate，Make equipment without any external drive parts、Power supply modules etc. can work normally，And this utility model was internally integrated stream、Overvoltage、Temperature detection EMI suppresses、Constant-current control unit，The stability of the operating circuit of equipment can be effectively improved，Equipment is made to have less temperature rise，Reduce the dependence to external heat dissipation equipment，Concurrently facilitate the service life of growth equipment，And the integrated sample circuit of internal system and feedback detector unit can be sampled detection to downstream signal，Testing result can be timely fed back to upstream circuitry，Thus realize circuit regulation，Guarantee system working stability and signal complete.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. the downlink communication system with ACLED lighting source，Including AC voltage-stabilizing unit，It is characterized in that: the outfan of described AC voltage-stabilizing unit flows with crossing respectively、Overvoltage、Temperature detection EMI suppresses、The input electrical connection of constant-current control unit and high voltagehigh frequency switch，The outfan of described high voltagehigh frequency switch drives the input of signal generating unit to electrically connect with high frequency carrier，Described high frequency carrier drives the outfan of signal generating unit to drive the input of control unit to electrically connect with multiple-channel output，Described multiple-channel output drives the outfan input with sample circuit and luminescence unit respectively of control unit to electrically connect，The output head grounding of described luminescence unit，The outfan of described sample circuit electrically connects with the input of feedback detector unit，The outfan of described feedback detector unit flows with crossing、Overvoltage、Temperature detection EMI suppresses、The input electrical connection of constant-current control unit，Described mistake is flowed、Overvoltage、Temperature detection EMI suppresses、The outfan of constant-current control unit drives the input of signal generating unit to electrically connect with high frequency carrier，Described multiple-channel output drives that control unit is two-way with multiplex pulse binary system NRZ trigger element electrically connects，Described multiplex pulse binary system NRZ trigger element is two-way with network signal compilation unit to be electrically connected，Described network signal compilation unit is two-way with the network port to be electrically connected.
- A kind of downlink communication system with ACLED lighting source the most according to claim 1, it is characterised in that: described luminescence unit quantity is at least four and parallel with one another.
- A kind of downlink communication system with ACLED lighting source the most according to claim 1, it is characterized in that: described luminescence unit is Special high-voltage LED chip, described multiple-channel output drives control unit to be ACLED high pressure, high frequency, the pump type carrier wave modulated power supply of driving.
- A kind of downlink communication system with ACLED lighting source the most according to claim 1, it is characterised in that: described luminescence unit, multiple-channel output drive control unit, sample circuit, feedback detector unit, high frequency carrier to drive signal generating unit, multiplex pulse binary system NRZ trigger element and stream, overvoltage, the suppression of temperature detection EMI, constant-current control unit to be excessively all encapsulated on same substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161452.2U CN205726504U (en) | 2016-03-03 | 2016-03-03 | A kind of downlink communication system with ACLED lighting source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161452.2U CN205726504U (en) | 2016-03-03 | 2016-03-03 | A kind of downlink communication system with ACLED lighting source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726504U true CN205726504U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161452.2U Withdrawn - After Issue CN205726504U (en) | 2016-03-03 | 2016-03-03 | A kind of downlink communication system with ACLED lighting source |
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| CN (1) | CN205726504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611677A (en) * | 2016-03-03 | 2016-05-25 | 北京宇环通高科技有限公司 | Novel ACLED lighting light source and downlink communication system |
-
2016
- 2016-03-03 CN CN201620161452.2U patent/CN205726504U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611677A (en) * | 2016-03-03 | 2016-05-25 | 北京宇环通高科技有限公司 | Novel ACLED lighting light source and downlink communication system |
| CN105611677B (en) * | 2016-03-03 | 2018-11-06 | 威宇（北京）光电技术有限公司 | A kind of downlink communication system with ACLED lighting sources |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170926 Address after: 101500 Room 501, office building, 8 Development Zone, flourishing South Road, Miyun Economic Development Zone, Beijing, -1390 Patentee after: Wei Yu (Beijing) Photoelectric Technology Co., Ltd. Address before: 100053 Beijing Xuanwu District City West postern Gate No. 1401 No. seven grapefruit 7 Patentee before: Tong Tong |
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| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20181106 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20181106 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |