CN105042481A - Intelligent energy-saving LED (light-emitting diode) streetlamp - Google Patents
Intelligent energy-saving LED (light-emitting diode) streetlamp Download PDFInfo
- Publication number
- CN105042481A CN105042481A CN201510312307.XA CN201510312307A CN105042481A CN 105042481 A CN105042481 A CN 105042481A CN 201510312307 A CN201510312307 A CN 201510312307A CN 105042481 A CN105042481 A CN 105042481A
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- CN
- China
- Prior art keywords
- controller
- street lamp
- battery
- intelligent energy
- streetlamp
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses an intelligent energy-saving LED (light-emitting diode) streetlamp. The intelligent energy-saving LED streetlamp comprises an LED lamp set, a rack body, a self-supply module, an external supply module, and an intelligent control module, wherein the self-supply module comprises a photovoltaic panel, a storage battery and a first controller; the external supply module comprises a converter and a second controller; and the intelligent control module comprises an optical sensor and a third controller. According to the intelligent energy-saving LED streetlamp, the optical sensor is arranged, so that the streetlamp is intelligent, and can be automatically and selectively switched on or switched off according to light intensity so as to respond to various extreme weathers more flexibly; a photovoltaic power generation system and a common power supply system are combined, so that the streetlamp can sufficiently absorb light energy to generate power for use at night while being in a sleep state in daytime, and can still supply power by virtue of the common power supply system if under weather with a non-ideal light condition, thereby realizing guaranteeing all-weather power supply on basis of saving energy so as to guarantee stable operation of the streetlamp.
Description
Technical field
The present invention relates to a kind of LED street lamp, particularly a kind of Intelligent energy-saving LED street lamp.
Background technology
For urban public electric, street lamp occupies a very large part.And, for most street lamp, its opening time is relative with the shut-in time fixing, all realizing by artificially setting, being unfavorable for the process of emergency case like this, as in haze sky, the visibility on daytime is very low, and street lamp is set at unlatching in night, therefore, bring certain influence to road traffic.Further, street lamp many uses external AC, night just uses, and daytime does not use, and wastes the luminous energy on daytime.Therefore, be necessary to develop and aly can make full use of luminous energy, can select according to actual conditions the intelligent type energy saving street lamp whether opening street lamp in freedom and flexibility ground.
Summary of the invention
For the deficiencies in the prior art part, the object of the present invention is to provide a kind of Intelligent energy-saving LED street lamp, its intensity of illumination that can realize environmentally is selected whether to open street lamp automatically, and when illumination condition is better, make full use of luminous energy to carry out generating electricity for self use, to reach energy-conservation object.
The technical solution used in the present invention is as follows:
A kind of Intelligent energy-saving LED street lamp, comprising:
LED group;
Support body;
From supplying module, it comprises photovoltaic panel, battery and the first controller; Described first controller is used for preventing overcharge of a battery or overdischarge;
Outer supplying module, it comprises converter and second controller, described second controller optionally can control and being communicated with or disconnection of external AC according to the electricity of described battery, described converter is used for when being communicated with external AC, is the rated voltage of described LED group by the voltage transitions of external AC;
Intelligent control module, it comprises optical sensor and the 3rd controller, and described 3rd controller optionally opens according to the intensity of illumination that optical sensor records or cuts out LED group.
Preferably, described Intelligent energy-saving LED street lamp, wherein, described photovoltaic panel is connected with described first controller, and described first controller is connected with the charging end of described battery, described second controller respectively.
Preferably, described Intelligent energy-saving LED street lamp, wherein, described second controller is connected with the discharge end of described battery; Described converter one end connects described second controller, and the other end connects external AC.
Preferably, described Intelligent energy-saving LED street lamp, wherein, described 3rd controller is connected with described optical sensor, LED group, second controller respectively.
Preferably, described Intelligent energy-saving LED street lamp, wherein, when described battery is when charging, the discharge end that described second controller controls described battery is closed.
Preferably, described Intelligent energy-saving LED street lamp, wherein, when described battery is in non-charged state, and electricity >=10% of described battery, the discharge end that described second controller controls described battery is communicated with, and cuts off the connection with described converter simultaneously.
Preferably, described Intelligent energy-saving LED street lamp, wherein, when described optical sensor records intensity of illumination≤3lx, described 3rd controller controls described LED group and opens.
Preferably, described Intelligent energy-saving LED street lamp, wherein, when described optical sensor records intensity of illumination > 3lx, described 3rd controller controls described LED group and cuts out.
The invention has the beneficial effects as follows: this case, by arranging optical sensor, makes street lamp achieve intellectuality, it can select to open or close street lamp, to tackle multiple extreme weather more flexibly according to the power of illumination automatically; Photovoltaic generating system is combined with general distribution system, make street lamp by day dormancy time fully absorb optical energy power, and confess the use in night, if when running into the undesirable weather of illumination condition, street lamp still can rely on common electric power system to power, thus achieve and on energy-conservation basis, also assures that round-the-clock power supply, to ensure the stable operation of street lamp.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Intelligent energy-saving LED street lamp that this case relates to.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
This case proposes the Intelligent energy-saving LED street lamp of an embodiment, comprising:
LED group, it is street lamp light emitting host;
Support body, it is for accommodating each base part;
From supplying module, it comprises photovoltaic panel, battery and the first controller; First controller is used for preventing overcharge of a battery or overdischarge; Battery charges when illumination condition is better by day, and now, street lamp is in dormancy or closed condition, and when to evening, when illumination condition is poor, battery stops electric power storage, and street lamp is opened, the power supply prioritizing selection battery of street lamp.
Outer supplying module, it comprises converter and second controller, second controller optionally can control and being communicated with or disconnection of external AC according to the electricity of battery, converter is used for when being communicated with external AC, by the rated voltage that the voltage transitions of external AC is LED group, to protect LED group, extend its service life; Only when the electricity of battery exhausts soon, second controller just can select conventional external AC as an alternative power supply be that street lamp continues power supply.
Intelligent control module, it comprises optical sensor and the 3rd controller, and the 3rd controller optionally opens according to the intensity of illumination that optical sensor records or cuts out LED group.When intensity of illumination is better, street lamp cuts out, and photovoltaic panel is charge in batteries; When intensity of illumination is poor, street lamp is opened, street lamp is by storage battery power supply, if after intensity of illumination takes a turn for the better again, street lamp cuts out again, if poor illumination condition is held time longer, when the electricity of battery exhausts soon, second controller can receive the feedback signal from the first controller, and second controller cuts off battery circuit, changes and is powered to street lamp by conventional external AC.
As another embodiment of this case, wherein, photovoltaic panel is connected with the first controller, and the first controller is connected with the charging end of battery, second controller respectively.It is in order to when accumulator electric-quantity exhausts soon that first controller is connected with second controller, sends and feeds back signal to second controller, makes second controller can cut off the power supply circuits of battery in time, uses external AC instead as road lamp power supply.
As the another embodiment of this case, wherein, second controller is connected with the discharge end of battery; Converter one end connects second controller, and the other end connects external AC.If the rated voltage of LED group is 220V just, then converter also can save.
As the another embodiment of this case, wherein, the 3rd controller is connected with optical sensor, LED group, second controller respectively.
As the another embodiment of this case, wherein, when battery is when charging, the discharge end that second controller controls battery is closed.
As the another embodiment of this case, wherein, when battery is in non-charged state, and electricity >=10% of battery, the discharge end that second controller controls battery is communicated with, and cuts off the connection with converter simultaneously.
As the another embodiment of this case, wherein, when setting optical sensor records intensity of illumination≤3lx (lx: lux, intensity of illumination unit), the 3rd controller controls LED group and opens.Found through experiments, using the threshold value that 3lx opens as street lamp or closes, under the impregnable prerequisite of guarantee road traffic, energy consumption can be saved to greatest extent.If this threshold value is less than 3lx, then road accident rate can be caused to rise 2%, if this threshold value is greater than 3lx, then, when street lamp will be caused to open, road will still have good visibility, cause the waste of electric energy.
As the another embodiment of this case, wherein, when optical sensor records intensity of illumination > 3lx, the 3rd controller controls LED group and cuts out.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. an Intelligent energy-saving LED street lamp, comprising:
LED group;
Support body;
From supplying module, it comprises photovoltaic panel, battery and the first controller; Described first controller is used for preventing overcharge of a battery or overdischarge;
Outer supplying module, it comprises converter and second controller, described second controller optionally can control and being communicated with or disconnection of external AC according to the electricity of described battery, described converter is used for when being communicated with external AC, is the rated voltage of described LED group by the voltage transitions of external AC;
Intelligent control module, it comprises optical sensor and the 3rd controller, and described 3rd controller optionally opens according to the intensity of illumination that optical sensor records or cuts out LED group.
2. Intelligent energy-saving LED street lamp according to claim 1, is characterized in that, described photovoltaic panel is connected with described first controller, and described first controller is connected with the charging end of described battery, described second controller respectively.
3. Intelligent energy-saving LED street lamp according to claim 1, is characterized in that, described second controller is connected with the discharge end of described battery; Described converter one end connects described second controller, and the other end connects external AC.
4. Intelligent energy-saving LED street lamp according to claim 1, is characterized in that, described 3rd controller is connected with described optical sensor, LED group, second controller respectively.
5. Intelligent energy-saving LED street lamp according to claim 1, is characterized in that, when described battery is when charging, the discharge end that described second controller controls described battery is closed.
6. Intelligent energy-saving LED street lamp according to claim 1, it is characterized in that, when described battery is in non-charged state, and electricity >=10% of described battery, the discharge end that described second controller controls described battery is communicated with, and cuts off the connection with described converter simultaneously.
7. Intelligent energy-saving LED street lamp according to claim 1, is characterized in that, when described optical sensor records intensity of illumination≤31x, described 3rd controller controls described LED group and opens.
8. Intelligent energy-saving LED street lamp according to claim 1, is characterized in that, when described optical sensor records intensity of illumination > 31x, described 3rd controller controls described LED group and cuts out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312307.XA CN105042481A (en) | 2015-06-09 | 2015-06-09 | Intelligent energy-saving LED (light-emitting diode) streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312307.XA CN105042481A (en) | 2015-06-09 | 2015-06-09 | Intelligent energy-saving LED (light-emitting diode) streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105042481A true CN105042481A (en) | 2015-11-11 |
Family
ID=54449269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510312307.XA Pending CN105042481A (en) | 2015-06-09 | 2015-06-09 | Intelligent energy-saving LED (light-emitting diode) streetlamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN105042481A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534040A (en) * | 2018-03-06 | 2018-09-14 | 黑龙江工业学院 | A kind of high-altitude illuminatino lamp of computer control |
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|---|---|---|---|---|
| CN102271448A (en) * | 2011-08-24 | 2011-12-07 | 无锡通明科技有限公司 | Energy-saving street lamp |
| CN202503618U (en) * | 2012-02-21 | 2012-10-24 | 四川长虹电器股份有限公司 | Set top box capable of automatic shutdown according to environmental sounding volume |
| JP2014160630A (en) * | 2013-02-20 | 2014-09-04 | Kume Electric Corp | Lighting device |
| KR20140117127A (en) * | 2013-03-26 | 2014-10-07 | (주)제이에이치에너지 | Power-saving multifunction outdoor illuminator |
| CN204244535U (en) * | 2014-12-09 | 2015-04-01 | 深圳市中商国通科技有限公司 | A kind of solar street light control device |
| CN104515102A (en) * | 2014-12-16 | 2015-04-15 | 苏州佳亿达电器有限公司 | Light sensitive energy-saving street lamp |
| JP2015076394A (en) * | 2013-10-11 | 2015-04-20 | 東洋彦 山口 | Portable photovoltaic power generation type led tube light |
| CN104534388A (en) * | 2014-12-19 | 2015-04-22 | 苏州佳亿达电器有限公司 | Intelligent solar energy LED street lighting system |
-
2015
- 2015-06-09 CN CN201510312307.XA patent/CN105042481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271448A (en) * | 2011-08-24 | 2011-12-07 | 无锡通明科技有限公司 | Energy-saving street lamp |
| CN202503618U (en) * | 2012-02-21 | 2012-10-24 | 四川长虹电器股份有限公司 | Set top box capable of automatic shutdown according to environmental sounding volume |
| JP2014160630A (en) * | 2013-02-20 | 2014-09-04 | Kume Electric Corp | Lighting device |
| KR20140117127A (en) * | 2013-03-26 | 2014-10-07 | (주)제이에이치에너지 | Power-saving multifunction outdoor illuminator |
| JP2015076394A (en) * | 2013-10-11 | 2015-04-20 | 東洋彦 山口 | Portable photovoltaic power generation type led tube light |
| CN204244535U (en) * | 2014-12-09 | 2015-04-01 | 深圳市中商国通科技有限公司 | A kind of solar street light control device |
| CN104515102A (en) * | 2014-12-16 | 2015-04-15 | 苏州佳亿达电器有限公司 | Light sensitive energy-saving street lamp |
| CN104534388A (en) * | 2014-12-19 | 2015-04-22 | 苏州佳亿达电器有限公司 | Intelligent solar energy LED street lighting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534040A (en) * | 2018-03-06 | 2018-09-14 | 黑龙江工业学院 | A kind of high-altitude illuminatino lamp of computer control |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151111 |