CN203813990U - Intelligent illuminating electricity-saving device with function of harmonic suppression - Google Patents
Intelligent illuminating electricity-saving device with function of harmonic suppression Download PDFInfo
- Publication number
- CN203813990U CN203813990U CN201320705629.7U CN201320705629U CN203813990U CN 203813990 U CN203813990 U CN 203813990U CN 201320705629 U CN201320705629 U CN 201320705629U CN 203813990 U CN203813990 U CN 203813990U
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- harmonic wave
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- 230000001629 suppression Effects 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000005070 sampling Methods 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an intelligent illuminating electricity-saving device with a function of harmonic suppression, and the device can filter out a harmonic wave of a power grid. The device comprises a harmonic filtering circuit, an electromagnetic voltage-regulating power module, an A/D sampling circuit, a microcomputer controller, and a landscape lamp output module. The harmonic filtering circuit, the electromagnetic voltage-regulating power module, the A/D sampling circuit and the landscape lamp output module are all connected with the microcomputer controller. The harmonic filtering circuit also connected with an external power grid and a load output end. The input end of the electromagnetic voltage-regulating power module is connected with the external power grid. The output end of the electromagnetic voltage-regulating power module is connected with the A/D sampling circuit. The device provided by the utility model has the function of suppressing the harmonic wave of the power grid through the cooperation of the harmonic filtering circuit, the electromagnetic voltage-regulating power module, the A/D sampling circuit, the microcomputer controller, and the landscape lamp output module.
Description
Technical field
The utility model relates to a kind of Intellectual lighting electricity-saving appliance, specifically special a kind of Intellectual lighting electricity-saving appliance with harmonic wave control for lighting load.
Background technology
Present stage international and domestic to economizing on energy and electricity require pay much attention to, how to ensure that illuminator realizes energy-conservation object when base lighting demand is provided, be the difficult problem that everybody faces jointly.Under existence conditions, most of street lamp illumination system adopts manual type switch lamp or adopts space-time switch to carry out timing switch lamp, not only wastes a large amount of electric energy, and is unfavorable for improving city intelligent level.Light fixture is also a kind of very large harmonic source simultaneously, can cause very large impact to power grid quality.
The maximum deficiency that popular electricity-saving appliance exists is in the market: do not possess harmonic wave control function.
Utility model content
Technical problem to be solved in the utility model is: a kind of Intellectual lighting electricity-saving appliance with harmonic wave control that can filtering mains by harmonics is provided.
The utility model solves the technical scheme that its technical problem adopts: with the Intellectual lighting electricity-saving appliance of harmonic wave control, comprise harmonic filtering circuit, electromagnetic voltage adjusting power model, A/D sample circuit, microcomputer controller and Landscape Lamp output module; Described harmonic filtering circuit, electromagnetic voltage adjusting power model, A/D sample circuit and Landscape Lamp output module are all connected with microcomputer controller; Described harmonic filtering circuit also connects respectively external power grid and load output, and the input of described electromagnetic voltage adjusting power model is connected with external power grid, and the output of electromagnetic voltage adjusting power model is connected with A/D sample circuit.
Control effect for improving, saves energy, described microcomputer controller is also connected with light-operated module.
Control effect for improving, saves energy, described microcomputer controller is also connected with demonstration programming module.
For filtering harmonic wave better, described harmonic filtering circuit comprises the instruction current computing circuit and the offset current circuit for generating that are connected, and offset current circuit for generating comprises drive circuit and current tracking control circuit; Instruction current computing circuit, current tracking control circuit, drive circuit connect successively, and described instruction current computing circuit is also connected with external power grid input, and described drive circuit is also connected with load output.
Control effect for improving, saves energy, described Landscape Lamp output module is multichannel output, comprises the evening lamp module of output arranged side by side, full night-light module, weekend lamp module and temporary lamp module.
The beneficial effects of the utility model are: the Intellectual lighting electricity-saving appliance with harmonic wave control of the present utility model, owing to having increased harmonic filtering circuit, power factor can be greatly improved, in illuminating line, total current reduces, power consumption reduces, temperature also reduces, and greatly extend the useful life of load and auxiliary device; Feed back to the electric current of electrical network for without the clean power supply of harmonic wave simultaneously, can not disturb other power consumption equipments in electrical network; Play economize on electricity and filtering harmonic wave dual-use function, also protected transformer, reduce dilatation demand, bring good Social benefit and economic benefit; Because described microcomputer controller is also connected with light-operated module, can, according to exterior light illumination automatic regulating lightness, in the situation that not affecting illumination, save power consumption; Because described microcomputer controller is also connected with demonstration programming module, can be according to light-operated and space-time automatic switch, intuitive display is comprehensive, and programming is convenient; Because described Landscape Lamp output module is multichannel output, comprise the evening lamp module of output arranged side by side, full night-light module, weekend lamp module and temporary lamp module, according to the output of programming respectively of actual conditions multichannel, practical.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structured flowchart of the Intellectual lighting electricity-saving appliance with harmonic wave control of the present utility model;
Fig. 2 is the partial circuit figure of the Intellectual lighting electricity-saving appliance with harmonic wave control of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, the Intellectual lighting electricity-saving appliance with harmonic wave control of the present utility model, with the Intellectual lighting electricity-saving appliance of harmonic wave control, comprises harmonic filtering circuit, electromagnetic voltage adjusting power model, A/D sample circuit, microcomputer controller and Landscape Lamp output module; Described harmonic filtering circuit, electromagnetic voltage adjusting power model, A/D sample circuit and Landscape Lamp output module are all connected with microcomputer controller; Described harmonic filtering circuit also connects respectively external power grid and load output, and the input of described electromagnetic voltage adjusting power model is connected with external power grid, and the output of electromagnetic voltage adjusting power model is connected with A/D sample circuit.Intellectual lighting electricity-saving appliance with harmonic wave control of the present utility model, owing to having increased harmonic filtering circuit, power factor can be greatly improved, in illuminating line, total current reduces, power consumption reduces, and temperature also reduces, and greatly extend the useful life of load and auxiliary device; Feed back to the electric current of electrical network for without the clean power supply of harmonic wave simultaneously, can not disturb other power consumption equipments in electrical network; Play economize on electricity and filtering harmonic wave dual-use function, also protected transformer, reduce dilatation demand, bring good Social benefit and economic benefit.
Control effect for improving, saves energy, described microcomputer controller is also connected with light-operated module.Because described microcomputer controller is also connected with light-operated module, can, according to exterior light illumination automatic regulating lightness, in the situation that not affecting illumination, save power consumption.
Control effect for improving, saves energy, described microcomputer controller is also connected with demonstration programming module.Because described microcomputer controller is also connected with demonstration programming module, can be according to light-operated and space-time automatic switch, intuitive display is comprehensive, and programming is convenient.
For filtering harmonic wave better, described harmonic filtering circuit comprises the instruction current computing circuit and the offset current circuit for generating that are connected, and offset current circuit for generating comprises drive circuit and current tracking control circuit; Instruction current computing circuit, current tracking control circuit, drive circuit connect successively, and described instruction current computing circuit is also connected with external power grid input, and described drive circuit is also connected with load output.Instruction current computing circuit comprises CPLD, DSP single-chip microcomputer and D/A change-over circuit, the FPDP of described CPLD is connected with the FPDP of described DSP single-chip microcomputer, the signal port of CPLD and DSP single-chip microcomputer is connected with D/A change-over circuit, and D/A change-over circuit is connected with described current tracking control circuit; CPLD is also connected with protection and I/O circuit.DSP single-chip microcomputer adopts TMS320F2812.In Fig. 2; instruction current computing circuit is digital circuit part; current tracking control circuit and protection and I/O circuit are artificial circuit part, between current tracking control circuit and CPLD, all carry out the conversion of digital signal and analog signal between current tracking control circuit and DSP single-chip microcomputer by D/A change-over circuit.First instruction current computing circuit detects load input current iL, be harmonic wave in target compensation electric current and the current component such as idle, obtain concrete offset current component ic ', and this signal is transferred to current tracking control circuit, current tracking control circuit is through calculating and changing backward drive circuit and send control signal, drive circuit drives PWM current transformer action in main circuit, produce actual offset current ic, current i s to AC power output compensates stack, finally obtains desirable load input current iL.Because instruction current computing circuit is monitored, is detected load input current iL incessantly all the time, as long as so at any time there is load input current iL harmonic excess, will be at once by compensation corrigendum, reach and remain that load input current iL is the object of desirable electric current.
Control effect for improving, saves energy, described Landscape Lamp output module is multichannel output, comprises the evening lamp module of output arranged side by side, full night-light module, weekend lamp module and temporary lamp module.Because described Landscape Lamp output module is multichannel output, comprise the evening lamp module of output arranged side by side, full night-light module, weekend lamp module and temporary lamp module, according to the output of programming respectively of actual conditions multichannel, practical.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: the technical scheme that its in specification still can be recorded aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement, does not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (5)
1. the Intellectual lighting electricity-saving appliance with harmonic wave control, is characterized in that: comprise harmonic filtering circuit, electromagnetic voltage adjusting power model, A/D sample circuit, microcomputer controller and Landscape Lamp output module; Described harmonic filtering circuit, electromagnetic voltage adjusting power model, A/D sample circuit and Landscape Lamp output module are all connected with microcomputer controller; Described harmonic filtering circuit also connects respectively external power grid and load output, and the input of described electromagnetic voltage adjusting power model is connected with external power grid, and the output of electromagnetic voltage adjusting power model is connected with A/D sample circuit.
2. the Intellectual lighting electricity-saving appliance with harmonic wave control according to claim 1, is characterized in that: described microcomputer controller is also connected with light-operated module.
3. the Intellectual lighting electricity-saving appliance with harmonic wave control according to claim 1 and 2, is characterized in that: described microcomputer controller is also connected with demonstration programming module.
4. the Intellectual lighting electricity-saving appliance with harmonic wave control according to claim 3, it is characterized in that: described harmonic filtering circuit comprises the instruction current computing circuit and the offset current circuit for generating that are connected, and offset current circuit for generating comprises drive circuit and current tracking control circuit; Instruction current computing circuit, current tracking control circuit, drive circuit connect successively, and described instruction current computing circuit is also connected with external power grid input, and described drive circuit is also connected with load output.
5. the Intellectual lighting electricity-saving appliance with harmonic wave control according to claim 4, is characterized in that: described Landscape Lamp output module is multichannel output, comprises the evening lamp module of output arranged side by side, full night-light module, weekend lamp module and temporary lamp module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705629.7U CN203813990U (en) | 2013-11-08 | 2013-11-08 | Intelligent illuminating electricity-saving device with function of harmonic suppression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705629.7U CN203813990U (en) | 2013-11-08 | 2013-11-08 | Intelligent illuminating electricity-saving device with function of harmonic suppression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813990U true CN203813990U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705629.7U Expired - Fee Related CN203813990U (en) | 2013-11-08 | 2013-11-08 | Intelligent illuminating electricity-saving device with function of harmonic suppression |
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| Country | Link |
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| CN (1) | CN203813990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533726A (en) * | 2013-11-08 | 2014-01-22 | 四川鸿智途源科技有限公司 | Intelligent lighting power saver with function of harmonic suppression |
| CN110112727A (en) * | 2019-05-10 | 2019-08-09 | 天津信宏科技有限公司 | A kind of full intelligent electric-saving device and power saving apparatus |
-
2013
- 2013-11-08 CN CN201320705629.7U patent/CN203813990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533726A (en) * | 2013-11-08 | 2014-01-22 | 四川鸿智途源科技有限公司 | Intelligent lighting power saver with function of harmonic suppression |
| CN110112727A (en) * | 2019-05-10 | 2019-08-09 | 天津信宏科技有限公司 | A kind of full intelligent electric-saving device and power saving apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN AN RUI ENVIRONMENT ENGINEERING CO., LTD. Free format text: FORMER OWNER: SICHUAN INTELLIGENT FUTURE TECHNOLOGY CO., LTD. Effective date: 20150521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610093 CHENGDU, SICHUAN PROVINCE TO: 610000 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150521 Address after: High tech Zone nine road in Chengdu city of Sichuan province 610000 No. 6 building B Patentee after: SICHUAN ANRUI ENVIRONMENTAL ENGINEERING CO.,LTD. Address before: 610093, No. 1, No. 206, Tianfu Road, Chengdu hi tech Zone, Sichuan Patentee before: SICHUAN INTELLIGENT FUTURE TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 610041 Chengdu City, Sichuan Province, China (Sichuan) Free Trade Pilot Zone, No. 1098, No. 1 Building, No. 11, 1112, middle section of Jiannan Avenue, Chengdu High-tech Zone Patentee after: Sichuan Kyle Engineering Technology Co.,Ltd. Address before: 610000 Building B, No. 6 Jiuxing Avenue, Chengdu High-tech Zone, Sichuan Province Patentee before: SICHUAN ANRUI ENVIRONMENTAL ENGINEERING CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |