CN107654945A - A kind of communication illumination device - Google Patents
A kind of communication illumination device Download PDFInfo
- Publication number
- CN107654945A CN107654945A CN201711054397.2A CN201711054397A CN107654945A CN 107654945 A CN107654945 A CN 107654945A CN 201711054397 A CN201711054397 A CN 201711054397A CN 107654945 A CN107654945 A CN 107654945A
- Authority
- CN
- China
- Prior art keywords
- solar panels
- battery
- led
- controller
- illumination device
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- F21V23/0471—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 detecting the proximity, the presence or the movement of an object or a person
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of communication illumination device disclosed by the invention, including the first solar panels, the second solar panels, battery, controller and LED, the battery is used for the electric energy for storing the second solar panels conversion, the communication illumination device produces electric energy using the solar panels of two groups of independence, during the day, the electric energy of first solar panels conversion is directly powered to LED, the electric energy of second solar panels conversion is stored by battery, so, without using battery or mains-supplied in the case of sunny in the daytime；To night, switch storage battery power supply pattern, more energy efficient environmental protection, also electric energy caused by solar panels can be converted into alternating current by converter to use, it is applicable not only to communications equipment room, it can be additionally used in the poor place of the light environments such as interior, corridor, basement, parking garage, it is practical reliable, have a wide range of application.
Description
Technical field
It is especially a kind of based on the solar powered illumination suitable for communications equipment room the present invention relates to LED electric power systems
Device.
Background technology
Communications equipment room is used to deposit communication equipment, and each computer room will be safeguarded periodically, ensures business normal operation.Mesh
Preceding communications equipment room substantial amounts, maintenance work is heavy, and the electric consumption on lighting amount of computer room is also larger, using the electricity consumption of the unified power supply of civil power
Mode is more single, is unfavorable for energy-conserving and environment-protective, therefore, the problem of communications equipment room using electricity wisely is badly in need of solving.
The content of the invention
It is provided by the invention a kind of for communications equipment room in order to solve the problems, such as that existing communication computer room electric consumption on lighting is single
Based on solar powered lighting device, energy-conserving and environment-protective, the utilization rate of solar energy is improved.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of communication illumination device, including the first solar panels, the second solar panels, battery, controller and LED,
The battery is used for the electric energy for storing the second solar panels conversion, and the controller controls the first solar panels in the daytime
Powered to LED, and control battery to be powered at night to LED, the sensing of infrared or radar is provided with the communications equipment room and is opened
Close, the controller controls LED to open or close by infrared or radar inductive switch, is provided with the controller and is used to examine
The power-sensing circuit of the first solar panels power output is surveyed, when the first solar panels power output is less than setting power, institute
State controller the first solar panels of switching to be powered LED with battery cooperation, also include and deliver stream for direct current
Converter, the converter are connected with controller.
Preferably, pressure-stabilizing constant flow output circuit, the input of the pressure-stabilizing constant flow output circuit are additionally provided with the controller
End is connected with battery, its output end connection LED.
Preferably, it is serially connected with anti-reverse charging diode between second solar panels and battery charging end.
Preferably, the battery is ferric phosphate lithium cell, and the built-in storage battery has super-charge super-discharge protection circuit.
Beneficial effects of the present invention：The communication illumination device of the present invention, electric energy is produced using the solar panels of two groups of independence,
During the day, the electric energy of the first solar panels conversion is directly powered to LED, and the electric energy of the second solar panels conversion passes through electric power storage
Pond is stored, so, without using battery or mains-supplied in the case of sunny in the daytime；To night, switching
Storage battery power supply pattern, discharge and recharge number and the use of civil power of battery are reduced, effectively improve the service life of battery, more
Energy-conserving and environment-protective, also electric energy caused by solar panels can be converted to by alternating current by converter and used, for supply communication equipment
Use, be applicable not only to communications equipment room, it may also be used for the poor field of the light environment such as interior, corridor, basement, parking garage
Institute, it is practical reliable, have a wide range of application.
Brief description of the drawings
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the theory diagram of the present invention；
Fig. 2 is the powered lighting principle schematic of the present invention.
Embodiment
Referring to Fig. 1 and 2, a kind of communication illumination device provided by the invention, including the first solar panels 1, the second solar energy
Plate 2, battery 3, controller 4 and LED 5, two groups of solar panels are independently-powered, wherein, battery 3 is used to store described second
The electric energy that solar panels 2 convert, controller 4 are used to control the first solar panels 1 to power to LED 5 in the daytime, and control stores
Battery 3 is powered at night to LED 5.
During the day, the electric energy of the first solar panels 1 conversion is directly powered to LED 5, makes LED 5 in the daytime in normal
Bright state, the electric energy of the second solar panels 2 conversion are stored by battery 3；To night, the switching power supply mould of battery 3
Formula.The switch of LED 5 can also be automatically controlled by infrared sensing switch or radar inductive switch, that is, when detecting someone, control
Device processed can just control LED bright；Nobody when, the first solar panels 1 disconnect with battery 3 powers, and LED 5 is extinguished, so,
In the daytime without use battery 3 or mains-supplied in the case of sunny, the discharge and recharge number of reduction battery 3 and civil power
Use, effectively improve the service life of battery 3, more energy efficient environmental protection.
In the embodiment, the power detection electricity for being used to detect the power output of the first solar panels 1 is provided with controller 4
Road, when the power output of the first solar panels 1 is less than setting power, controller 4 switches the first solar panels 1 and matched somebody with somebody with battery 3
Conjunction is powered to LED 5.During work, power-sensing circuit ceaselessly detects the power output of the first solar panels 1, during detection not
It can power off, LED 5 will not cause power-off to flash because of detection, and when daytime, solar irradiation was good, controller 4 can be given tacit consent to by the
One solar panels 1 supply electricity to LED 5.
Embodiment also includes the converter that stream is delivered for direct current, and the converter is connected with controller, passes through converter
Electric energy caused by solar panels is converted into alternating current to use, used for supply communication equipment, such as the radiation air of Alternating Current Power Supply
Fan, air filter.
(it is less than 13.5V 0.15A) when the first 1 electricity shortage of solar panels, controller 4 can automatically switch to first too
Positive energy plate 1 and the duplicate supply pattern of battery 3, in 3 powering mode of battery, controller 4 is delayed 10 minutes and detects first sun
Can plate 1 power, avoid caused by 1 false power output of the first solar panels LED lamp more than 5 from robbing lighting and sparkle, when detecting first
When the power of solar panels 1 reaches setting power points, the first solar panels 1 of switching are powered, and are disconnected battery 3 and are powered, so circulation.
The sensing angle 180 degree of the infrared sensing switch used in the embodiment, distance of reaction are adapted to people up to more than 8 meters
The sensitivity of body basic activity triggering；In order to save the energy, activity of the infrared sensing switch to people in room is made sensing, often touched
Hair power supply there is not physical activity after one time 15 minutes, 15 minutes, stops power supply, and LED 5 can be always on during someone's activity, people from
It can be closed automatically when holding.
Wherein, pressure-stabilizing constant flow output circuit is additionally provided with controller 4, the input of the pressure-stabilizing constant flow output circuit and electric power storage
Pond 3 connects, its output end connection LED 5.Corresponding battery 3 and the parallel operation of more LEDs 5, battery 3 can be less than 13.8V
When stop output, but it is full electric when ceiling voltage when up to 23.1V because parallel operation, each electric wire length of LED 5 is had any different,
Therefore, pressure-stabilizing constant flow output circuit is set on controller 4, possesses pressure-stabilizing constant flow output function, by voltage control in 16V, electricity
Flow in 600mA, to ensure that LED 5 will not be burnt out because of overcurrent-overvoltage.
The controller 4 of use need to have high reliability, be the more high-power headspace of product up-gradation, the hardware of controller 4 it is defeated
Go out voltage 16V, maximum output current reaches more than 1.5A.
In the embodiment, operating voltage (VPM) 16V open-circuit voltages (VOC) 19.2V of the first solar panels 1, in the daytime directly
LED 5 is supplied electricity to, lamp is being in normal bright state in the daytime or is being controlled by infrared sensing switch.Generally the first solar energy
The power of plate 1 is basic and the power of LED 5 is matching, is not above the tolerance range of LED 5, and actual tests are drawn, so
Configuration meet the requirement used, be acceptable in the brightness of LED 5.
In the deficiency of solar irradiation in the daytime, if require that LED 5 keeps higher brightness, solar panels can add when designing
High-power surplus, electrical property exports during keeping its rainy weather；Solar panels occur when sunlight is good more than the institute of LED 5
There is the power born, in this case, be provided for keeping the protection circuit of constant output in the first solar panels 1.
In the embodiment, the second solar panels 2 charge in the daytime to battery 3, its operating voltage (VPM) 24V, open circuit electricity
(VOC) 28.8V is pressed, operating current (IPM) is regarding battery capacity size and depending on the charging interval, the positive pole pair of the second solar panels 2
The charging end of battery 3 concatenates an anti-reverse charging diode, prevents the night of battery 3 to solar panel charging.
In the embodiment, LED 5 uses 2835LED chips, and 5 go here and there 20 simultaneously (common 100PCS lamp beads), operating voltage 16V, work
Make electric current 0.55A, colour temperature 5500K, 1200LM.The battery 3 used is ferric phosphate lithium cell, and the capacity of selection is according to lamp power
Depending on the requirement of lighting time length, the battery 3 is built-in with super-charge super-discharge protection circuit, has super-charge super-discharge defencive function, mistake
Protection voltage 23.1V is filled, protection is overcharged and recovers voltage 21.9V, Cross prevention voltage 13.8V, Cross prevention recovers voltage 15V.
Described above, simply presently preferred embodiments of the present invention, the invention is not limited in the knot of above-mentioned embodiment
Structure, as long as it reaches the technique effect of the present invention with identical means, it should all belong to protection scope of the present invention.
Claims (4)
- A kind of 1. communication illumination device, it is characterised in that：Including the first solar panels, the second solar panels, battery, controller And LED, the battery are used for the electric energy for storing the second solar panels conversion, the controller controls the first solar energy Plate is powered in the daytime to LED, and controls battery to be powered at night to LED, and infrared or thunder is provided with the communications equipment room Up to inductive switch, the controller controls LED to open or close by infrared or radar inductive switch, is set in the controller There is the power-sensing circuit for detecting the first solar panels power output, when the first solar panels power output is less than setting work( During rate, the controller switches the first solar panels and LED is powered with battery cooperation, also includes and turns for direct current The converter of exchange, the converter are connected with controller.
- 2. communication illumination device according to claim 1, it is characterised in that：It is defeated that pressure-stabilizing constant flow is additionally provided with the controller Go out circuit, the input of the pressure-stabilizing constant flow output circuit is connected with battery, its output end connection LED.
- 3. communication illumination device according to claim 2, it is characterised in that：Second solar panels charge with battery Anti-reverse charging diode is serially connected between end.
- 4. communication illumination device according to claim 3, it is characterised in that：The battery is ferric phosphate lithium cell, institute Stating built-in storage battery has super-charge super-discharge protection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054397.2A CN107654945A (en) | 2017-11-01 | 2017-11-01 | A kind of communication illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054397.2A CN107654945A (en) | 2017-11-01 | 2017-11-01 | A kind of communication illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654945A true CN107654945A (en) | 2018-02-02 |
Family
ID=61096726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054397.2A Withdrawn CN107654945A (en) | 2017-11-01 | 2017-11-01 | A kind of communication illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489769A (en) * | 2018-12-14 | 2019-03-19 | 长安大学 | A kind of groundwater level monitoring device and Populus Euphratica water demand for natural service forecasting and warning method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322290A (en) * | 2016-10-18 | 2017-01-11 | 厦门兴泰启贤新能源科技有限公司 | Split type dual-system movable light energy street lamp cap |
| CN106969322A (en) * | 2017-03-29 | 2017-07-21 | 成都赛昂电子科技有限公司 | A kind of energy-saving environment-friendly road lamp |
-
2017
- 2017-11-01 CN CN201711054397.2A patent/CN107654945A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322290A (en) * | 2016-10-18 | 2017-01-11 | 厦门兴泰启贤新能源科技有限公司 | Split type dual-system movable light energy street lamp cap |
| CN106969322A (en) * | 2017-03-29 | 2017-07-21 | 成都赛昂电子科技有限公司 | A kind of energy-saving environment-friendly road lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489769A (en) * | 2018-12-14 | 2019-03-19 | 长安大学 | A kind of groundwater level monitoring device and Populus Euphratica water demand for natural service forecasting and warning method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |
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| WW01 | Invention patent application withdrawn after publication |