CN2932804Y - A highly reliable energy-saving lighting system - Google Patents
A highly reliable energy-saving lighting system Download PDFInfo
- Publication number
- CN2932804Y CN2932804Y CNU2006201210332U CN200620121033U CN2932804Y CN 2932804 Y CN2932804 Y CN 2932804Y CN U2006201210332 U CNU2006201210332 U CN U2006201210332U CN 200620121033 U CN200620121033 U CN 200620121033U CN 2932804 Y CN2932804 Y CN 2932804Y
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- CN
- China
- Prior art keywords
- energy
- direct current
- highly reliable
- saving
- lamp
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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.)
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The utility model relates to an electronic lighting system, in particular to an energy-saving and high-reliable lighting system, comprising an alternating current-direct current converter and a highly effective direct current energy-saving bulb, wherein an alternating current power supply is connected with the output ends of the N+1 paralleling alternating current-direct current converters, and the output ends of the N+1 paralleling alternating current-direct current converters are paralleling connected with the storage battery to provide the highly effective energy-saving bulb with direct current supply. The highly effective direct current bulb can be highly effective energy-saving bulb composed of WLED, LED lighting lamp or direct current energy-saving fluorescent lamp. The utility model has the advantages of low system cost, highly effective and energy-saving, reliable performance and high intelligent.
Description
Technical field
The utility model relates to a kind of electron illuminating system.
Background technology
At present, in order to realize the uninterrupted power supply of illuminator, the illuminator on many large-scale places such as market, hotel, hospital, airport all is equipped with emergency power supply, and as shown in Figure 1, and light fixture adopts conventional light source such as incandescent lamp, fluorescent lamp and high-voltage gas discharging light usually.There is following shortcoming in this illuminator:
Light conversion efficiency low, waste energy;
2. reliability is low, in case an emergency power supply part breaks down, paralysis might appear in whole system.
Along with development of electronic technology, LED (light-emitting diode) light source is as a kind of energy-efficient, the low maintenance of long-life, the free of contamination new type light source technology of environment-friendly type more and more receives publicity in illumination market, as the part of energy strategy, listed the Ministry of Science and Technology " 863 " plan in, it will become 21 century a new generation's light source, progressively replace conventional light source such as incandescent lamp, fluorescent lamp and high-voltage gas discharging light.
The utility model content
The utility model is just at above problem, for the better utilization led light source, and a kind of energy-conservation highly reliable illuminator that proposes.This system is by the redundant ac-dc conversion power supply of collecting and distributing type N+1, adopt the efficient direct current light fixture, be meant the energy-efficient lamp formed by WLED (white light-emitting diode) or the power saving fluorescent lamp of direct current supply especially, also be applicable to the various forms of LED illuminating lamps of forming by the LED crystal in addition.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of energy-conservation highly reliable illuminator, comprise ac-dc conversion device and efficient direct current electricity-saving lamp, and AC power links to each other with the input of N+1 ac-dc conversion device of parallel connection; The output of N+1 ac-dc conversion device is in parallel with storage battery to provide DC power supply for the efficient direct current electricity-saving lamp.
The efficient direct current light fixture of described a kind of energy-conservation highly reliable illuminator is the energy-efficient lamp of WLED composition or the power saving fluorescent lamp of direct current supply.
The ac-dc conversion device of described a kind of energy-conservation highly reliable illuminator is the ac-dc conversion device of switching mode, and wherein the N value is more than or equal to 1.
Described a kind of energy-conservation highly reliable illuminator has following characteristics:
1. energy-efficient: this system's power pack adopts switched-mode converter, has high-efficiency characteristics, and light fixture adopts the WLED efficient energy-saving lamp of direct current supply or the power saving fluorescent lamp of direct current supply.Reaching under the condition of same brightness, adopting the power consumption of LED illuminating lamp is 1/10th of incandescent lamp only, and more than 60%, power savings is very remarkable than common energy-saving lamp power saving.
2. owing to adopted the direct current supply pattern, the power supply design of front end is relative with Design of Luminaires simple, and the front end converter has power factor emendation function (greater than 0.99) simultaneously, has reduced system cost.
3. high reliability:
Front stage converter adopts N+1 redundant power supply mode, a plurality of converter parallel operations.This supply power mode can not cause the fault of whole system because of the fault of some converters, and the converter that breaks down will log off automatically, and standby converter will add system automatically, and the reliability of system improves greatly.
System battery switch to seamless switching; Under the situation of AC dump, battery is realized seamless switching automatically, has improved the reliability of system.
Owing to adopted the light fixture of forming by WLED, had long characteristics of life-span.The life-span of incandescent lamp generally is no more than 2000 hours, and the life-span of LED lamp generally reaches tens thousand of hours.
4. high intelligence; System gathers input voltage, electric current automatically, and the information such as operating state of output voltage, battery current and converter report Surveillance center automatically, realizes unattended operation.
The beneficial effects of the utility model are that system cost is low, dependable performance, energy-efficient, also have higher degree of intelligence.
Description of drawings
Fig. 1 is traditional emergency lighting system functional block diagram.
Fig. 2 is the energy-conservation highly reliable illuminator functional block diagram of the utility model.
Fig. 3 is the energy-conservation highly reliable illuminator embodiment functional block diagram of the utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Be illustrated in figure 2 as a kind of energy-conservation highly reliable illuminator of the utility model, AC power links to each other with the input of N+1 ac-dc conversion device of parallel connection; The output of N+1 ac-dc conversion device is in parallel with storage battery to provide DC power supply for the efficient direct current electricity-saving lamp.
Be illustrated in figure 3 as embodiment of a kind of energy-conservation highly reliable illuminator of the utility model, AC power links to each other with the input of the ac-dc conversion device of 3 switching modes of parallel connection; The output of the ac-dc conversion device of 3 switching modes is in parallel with storage battery to provide DC power supply for 3 WLED illuminating lamps.
The utility model is not limited to above-mentioned preferred forms, and other any identical with the utility model or akin products that anyone draws under enlightenment of the present utility model all drop within the protection range of the present utility model.
Claims (5)
1, a kind of energy-conservation highly reliable illuminator comprises ac-dc conversion device and efficient direct current electricity-saving lamp, it is characterized in that: AC power links to each other with the input of N+1 ac-dc conversion device of parallel connection; The output of N+1 ac-dc conversion device is in parallel with storage battery to provide DC power supply for the efficient direct current electricity-saving lamp.
2, a kind of energy-conservation highly reliable illuminator according to claim 1 is characterized in that: described efficient direct current light fixture is the energy-efficient lamp that WLED forms.
3, a kind of energy-conservation highly reliable illuminator according to claim 1, it is characterized in that: described efficient direct current light fixture is the LED illuminating lamp.
4, a kind of energy-conservation highly reliable illuminator according to claim 1, it is characterized in that: described efficient direct current light fixture is the power saving fluorescent lamp of direct current supply.
5, a kind of energy-conservation highly reliable illuminator according to claim 1, it is characterized in that: described N+1 ac-dc conversion device is the ac-dc conversion device of switching mode, and wherein the N value is more than or equal to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201210332U CN2932804Y (en) | 2006-07-03 | 2006-07-03 | A highly reliable energy-saving lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201210332U CN2932804Y (en) | 2006-07-03 | 2006-07-03 | A highly reliable energy-saving lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932804Y true CN2932804Y (en) | 2007-08-08 |
Family
ID=38349294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201210332U Expired - Fee Related CN2932804Y (en) | 2006-07-03 | 2006-07-03 | A highly reliable energy-saving lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932804Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103036300A (en) * | 2011-09-29 | 2013-04-10 | 台达电子工业股份有限公司 | Renewable energy power generation system and power generation method |
| CN103415102A (en) * | 2013-07-30 | 2013-11-27 | 阮俊康 | Direct-current family power supply system |
-
2006
- 2006-07-03 CN CNU2006201210332U patent/CN2932804Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103036300A (en) * | 2011-09-29 | 2013-04-10 | 台达电子工业股份有限公司 | Renewable energy power generation system and power generation method |
| CN103415102A (en) * | 2013-07-30 | 2013-11-27 | 阮俊康 | Direct-current family power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20110703 |