CN103925549A - Outdoor guidance lighting device and method - Google Patents
Outdoor guidance lighting device and method Download PDFInfo
- Publication number
- CN103925549A CN103925549A CN201410168688.4A CN201410168688A CN103925549A CN 103925549 A CN103925549 A CN 103925549A CN 201410168688 A CN201410168688 A CN 201410168688A CN 103925549 A CN103925549 A CN 103925549A
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- China
- Prior art keywords
- led
- lighting device
- lighting
- housing
- solar cell
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention relates to an outdoor guidance lighting device and method to be used for solving the problem that an outdoor signboard cannot be recognized and read easily at night. The outdoor guidance lighting device comprises a shell including a solar cell bracket, a solar energy-storage battery charger module including a solar cell panel and a storage battery, a voltage comparison rotation module including a voltage comparison circuit and an electric driving motor, an angle switchable lighting module including LEDs, and an output switching module including a USB interface, a card slot diverter switch and a light-emitting angle diverter switch. The method includes the step of placing the lighting device relative to the surface of the signboard, the step of switching LED voltage output with different light-emitting angles in the lighting device, and the step of adjusting the LED irradiation direction in the lighting device. The outdoor guidance lighting device and method are suitable for illumination of highway signboards, building number plates, street number plates, bus stop boards, door plates and similar outdoor signboards.
Description
Technical field
The present invention relates to lighting field, in particular to the outdoor guidance lighting apparatus and method of one.
Background technology
Many outdoor direction boards, as way mark board, building number slip, street number board, public transport stop board, billboard, doorplate etc., because insufficient light is difficult to identification and reads, bring great inconvenience to life and the trip at people night at night, even can become potential safety hazard.And the present label with lighting source, generally make casing shape, and light source is placed in casing, as lamp box type public transport stop board, the shortcoming of this design is volume and the cost of manufacture that has increased label, and maintenance to light source and maintenance can have influence on the use of label; Also having a kind of design is to use fluorescent material to write symbol, the word on label surface, as the number slip of the building with fluorescent material, street number board etc., the shortcoming of this design is can identification degree be subject to fluorescent material brightness limit its night, and its brightness sometimes can not meet the requirement that observer identifies night.
Driven by Solar Energy lighting module is a kind ofly solar energy can be converted into electric energy and make the luminous combination of LED, is generally made up of solar panel, LED, control circuit, the several parts of battery.Compared with existing other illuminators, have energy-conservation, without the feature of external circuit.Driven by Solar Energy lighting module is the focus that current lighting field is paid close attention to.United States Patent (USP) D545758 has disclosed a kind of utilization and has realized with the lighting device of solar energy-LED module the design that number slip throws light on, and in this design, solar energy-LED lighting module provides back lighting, is used for illuminating the number slip with hollow out number shape.This designing requirement number slip must be hollow out, and number slip back side must have reflective object and could realize the illumination of number slip, and the maintenance of illumination apparatus can affect the normal use of number slip, has certain limitation.
Summary of the invention
Outdoor direction board illumination device and means of illumination, it has general applicability and can be used for multiple outdoor direction board illumination, and can realize the object of saving the energy.
Put it briefly, the outdoor direction board illumination of one of the present invention device, comprising: housing, and it contains solar cell bracket; Solar energy-charge in batteries module, it contains the solar panel that is placed on described solar cell bracket, is placed in the battery in described housing, and the output of solar panel is connected with battery by charging control circuit; Voltage ratio is compared with rotating module, and it contains voltage comparator circuit, electric drive motor, and electric drive motor is connected with solar cell by drive circuit, and voltage comparator circuit is connected with solar cell; The changeable lighting module of angle, it contains LED, and LED is embedded on described housing baseplane in rotating mode, and LED is connected with battery by drive circuit; Output switching module, it contains the USB interface that is placed in housing lower surface, is placed in the draw-in groove change-over switch of housing lower surface, is placed in the lighting angle change-over switch of housing lower surface, Voltage-output commutation circuit.
Solar panel in the vertical direction on solar cell bracket is at least arranged 2 rows, voltage ratio is rotated taking horizontal line as axle by the voltage difference signal controlling solar cell bracket of different solar cells on vertical direction compared with rotating module, output switching modular circuit is switched the Voltage-output of USB interface and LED by draw-in groove change-over switch, switch the Voltage-output of different lighting angle LED by lighting angle change-over switch.The LED quantity of lighting module is greater than 2, and LED is embedded on the cylinder that can rotate around axle center along straight line, and LED is according to 30 ° of lighting angles, 90 ° of alternative arrangements.Housing has rectangular window on baseplane, embeds a rotatable cylinder in window, and the rotatable axially parallel of cylinder and one side of rectangular window, and LED is fixed on rotatable cylinder and is exposed on the cylinder outside rectangular window.Rotatable cylinder axle center is positioned at housing, its length equates with the length of side that rectangular window is parallel to axle center, its diameter is greater than another length of side of rectangular window, and cylinder is to expose outside rectangular window to greatest extent, so there is no clear gap between cylinder and window.LED direction of illumination changes with the rotation of described rotatable cylinder.Housing contains the simple and easy locking mechanism for locking described rotatable cylinder, it can be the strain pressure-producing part that one end is fixed in described housing, the other end directly contacts with described rotatable cylinder, can be also the described surface of shell of the screw-in lock screw that also can directly contact with described rotatable cylinder etc.
Solar panels converted solar energy into electrical energy and were stored in battery daytime, night, battery was powered to LED, around device is placed in direction board or on direction board surface time, be positioned at the bright direction board of the illumination surface that the electric drive of direction board surface front end is sent, make direction board more easily identify and read at night.
Put it briefly, the outdoor guidance lighting method of one of the present invention, comprise: with respect to the step of direction board surface mount lighting device, and the step of the LED Voltage-output of different lighting angles in switching lighting device, adjust the step of LED direction of illumination in lighting device, make the luminous energy that in lighting device, LED sends illuminate with maximum illumination area the part that label surface needs identification, described lighting device comprises: housing, and it contains solar cell bracket; Solar energy-charge in batteries module, it contains the solar panel that is placed on described solar cell bracket, is placed in the battery in described housing, and the output of solar panel is connected with battery by charging control circuit; Voltage ratio is compared with rotating module, and it contains voltage comparator circuit, electric drive motor, and electric drive motor is connected with solar cell by drive circuit, and voltage comparator circuit is connected with solar cell; The changeable lighting module of angle, it contains LED, and LED is embedded on described housing baseplane in rotating mode, and LED is connected with battery by drive circuit; Output switching module, it contains the USB interface that is placed in housing lower surface, is placed in the draw-in groove change-over switch of housing lower surface, is placed in the lighting angle change-over switch of housing lower surface, Voltage-output commutation circuit.The back plane of described lighting device is fixed on direction board surface or around direction board, and ensures that described LED is at direction board surface front end, or LED direction board is connected with lighting device with USB interface by the slot change-over switch of described lighting device.
Compared with existing label lighting means, the invention has the advantages that:
Adopt voltage ratio compared with rotating module, voltage comparator wherein rotates by the voltage difference control electric drive motor of solar panel, the rotation of electric drive motor drives solar cell bracket, can make solar cell absorb to greatest extent solar irradiation, improves the charge efficiency on daytime;
Lighting device and label are independent separately, just can apply apparatus of the present invention without present direction board just is in use done to any change, the maintenance of device are not affected yet to the normal use of direction board, are generally suitable for the illumination with multiple outdoor direction board.
Adopt the changeable lighting module of angle, can select according to the size of illuminated direction board the lighting angle of LED, play the effect of saving the energy.
Adopt output switching module, during by draw-in groove and the external LED direction board of USB interface, the input voltage that installs the LED of self is that 0, LED does not work, and has adapted to more environment for use, has saved again the energy.
LED is embedded on described housing baseplane in the mode of movable rotation, can adjust flexibly according to actual conditions such as label size and LED lighting angles the direction of illumination of LED, ensure that LED illuminates with maximum illumination area the part that direction board surface needs identification.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic perspective view of a kind of outdoor guidance lighting device embodiments of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the cutaway view of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
Fig. 5 is the side view that lighting device of the present invention is fixed on to embodiment on direction board.
Fig. 6 is by the side view of lighting device grafting LED direction board embodiment of the present invention.
In figure, mark thes contents are as follows:
1-housing; 2-solar panels; 3-LED; 4-draw-in groove; The rotatable cylinder of 5-; 6-elastic sheet metal; 7-electric drive motor; 8-USB interface; 9-metope; 10-lighting angle change-over switch; 11-LED direction board, 12-solar cell board bracket, 13-direction board.Battery and circuit in housing do not draw.
These idealized and out-of-proportion figure are illustrative and not restrictive.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
Lighting device of the present invention and method are applicable to the illumination of way mark board, building number slip, street number board, public transport stop board, billboard, doorplate and similar outdoor direction board, are also applicable to and provide driving power to LED direction board.
With embodiment, the present invention is described in further detail with reference to the accompanying drawings.
Fig. 1 is the schematic perspective view of a kind of outdoor guidance lighting device embodiments of the present invention.Fig. 3 is the cutaway view of Fig. 1, wherein be used for locking the simple and easy locking mechanism (6) of rotatable cylinder (5), adopted the strain pressurized metal sheet that one end is fixed in housing (1), the other end directly contacts with cylinder (5).
Fig. 5 is the side view that lighting device of the present invention is fixed on to embodiment on direction board.The back plane of lighting device housing (1) is fixed on metope (9), make LED (3) be positioned at the front upper place on direction board (13) surface, and assurance device do not block observer and observe the part that label (13) surface needs identification, make illumination that LED (3) sends to label by rotary cylinder (5).
Fig. 6 is by the side view of lighting device of the present invention and LED direction board (11) grafting application.The back plane of lighting device housing (1) is fixed on metope (9), make LED direction board (11) be fixed on housing lower surface by slot (4), and provide driving electric power by USB interface (8) for LED direction board (11).
This explanation routine embodiment can be used as the illumination of motorway guide planks, Sign Board, building number slip, street number board, public transport stop board, billboard, doorplate and similar outdoor instruction.Reading after description of the present invention, one of ordinary skill in the art can both be understood core spirit of the present invention.The optimization that in apparatus of the present invention, each part is made with the development of technology, not radical change core feature of the present invention and spirit.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. an outdoor guidance lighting device, comprising:
Housing, it contains solar cell bracket;
Solar energy-charge in batteries module, it contains the solar panel that is placed on described solar cell bracket, is placed in the battery in described housing, and the output of solar panel is connected with battery by charging control circuit;
Voltage ratio is compared with rotating module, and it contains voltage comparator circuit, electric drive motor, and electric drive motor is connected with solar cell by drive circuit, and voltage comparator circuit is connected with solar cell;
The changeable lighting module of angle, it contains LED, and LED is embedded on described housing baseplane in rotating mode, and LED is connected with battery by drive circuit;
Output switching module, it contains the USB interface that is placed in housing lower surface, is placed in the draw-in groove change-over switch of housing lower surface, is placed in the lighting angle change-over switch of housing lower surface, Voltage-output commutation circuit;
It is characterized in that, solar panel in the vertical direction on solar cell bracket is at least arranged 2 rows, voltage ratio is rotated taking horizontal line as axle by the voltage difference signal controlling solar cell bracket of different solar cells on vertical direction compared with rotating module, output switching module is switched the Voltage-output of USB interface and LED by draw-in groove change-over switch, switch the Voltage-output of different lighting angle LED by lighting angle change-over switch.
2. outdoor guidance lighting device as claimed in claim 1, the LED quantity that it is characterized in that the changeable lighting module of angle is greater than 2, LED is embedded on the cylinder that can rotate around axle center along straight line, and LED is according to 30 ° of lighting angles, 90 ° of alternative arrangements.
3. outdoor guidance lighting device as claimed in claim 1, described in it, on housing baseplane, have rectangular window, in window, embed a rotatable cylinder, and the axially parallel of rotatable cylinder is in one side of rectangular window, LED is fixed on rotatable cylinder and is exposed on the cylinder outside rectangular window.
4. outdoor guidance lighting device as claimed in claim 2, it is characterized in that, the axle center of rotatable cylinder is positioned at housing, its length equates with the length of side that rectangular window is parallel to axle center, its diameter is greater than another length of side of rectangular window, cylinder, to expose to greatest extent outside rectangular window, does not have gap between cylinder and window.
5. outdoor guidance lighting device as claimed in claim 1, it is characterized in that, housing contains the locking mechanism for locking described rotatable cylinder, it can be the strain pressure-producing part that one end is fixed in described housing, the other end directly contacts with described rotatable cylinder, can be also the lock screw that screws in described surface of shell and can directly contact with described rotatable cylinder.
6. an outdoor guidance lighting method, comprising:
With respect to the step of direction board surface mount lighting device; And
Switch the step of the LED Voltage-output of different lighting angles in lighting device, adjust the step of LED direction of illumination in lighting device, make the luminous energy that in lighting device, LED sends illuminate with maximum illumination area the part that label surface needs identification, described lighting device comprises: housing, and it contains solar cell bracket; Solar energy-charge in batteries module, it contains the solar panel that is placed on described solar cell bracket, is placed in the battery in described housing, and the output of solar panel is connected with battery by charging control circuit; Voltage ratio is compared with rotating module, and it contains voltage comparator circuit, electric drive motor, and electric drive motor is connected with solar cell by drive circuit, and voltage comparator circuit is connected with solar cell; The changeable lighting module of angle, it contains LED, and LED is embedded on described housing baseplane in rotating mode, and LED is connected with battery by drive circuit; Output switching module, it contains the USB interface that is placed in housing lower surface, is placed in the draw-in groove change-over switch of housing lower surface, is placed in the lighting angle change-over switch of housing lower surface, Voltage-output commutation circuit.
7. outdoor guidance lighting method as claimed in claim 6, is characterized in that the back plane of described lighting device to be fixed on direction board surface or around direction board, and ensures that described LED is at direction board surface front end.
8. outdoor guidance lighting method as claimed in claim 6, is characterized in that LED direction board being connected with lighting device with USB interface by the slot change-over switch of described lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168688.4A CN103925549A (en) | 2014-04-24 | 2014-04-24 | Outdoor guidance lighting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168688.4A CN103925549A (en) | 2014-04-24 | 2014-04-24 | Outdoor guidance lighting device and method |
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| Publication Number | Publication Date |
|---|---|
| CN103925549A true CN103925549A (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410168688.4A Pending CN103925549A (en) | 2014-04-24 | 2014-04-24 | Outdoor guidance lighting device and method |
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| CN (1) | CN103925549A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637409A (en) * | 2020-06-12 | 2020-09-08 | 浙江鸿风照明有限公司 | Solar LED street lamp with automatic turning panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201382360Y (en) * | 2009-03-10 | 2010-01-13 | 包魁 | Illuminator for outdoor sign boards |
| WO2012157124A1 (en) * | 2011-05-16 | 2012-11-22 | 株式会社栗原工業 | Electric energy recovering system |
| CN202647556U (en) * | 2012-06-21 | 2013-01-02 | 武汉金鹰新能源科技有限公司 | Automatic tracking type solar energy street lamp |
| CN202719529U (en) * | 2012-07-12 | 2013-02-06 | 凌子凡 | Sunflower light-emitting diode (LED) streetlamp |
| CN103592957A (en) * | 2013-11-11 | 2014-02-19 | 深圳市易能电气技术有限公司 | Solar cell panel array and automatic light following system and method thereof |
-
2014
- 2014-04-24 CN CN201410168688.4A patent/CN103925549A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201382360Y (en) * | 2009-03-10 | 2010-01-13 | 包魁 | Illuminator for outdoor sign boards |
| WO2012157124A1 (en) * | 2011-05-16 | 2012-11-22 | 株式会社栗原工業 | Electric energy recovering system |
| CN202647556U (en) * | 2012-06-21 | 2013-01-02 | 武汉金鹰新能源科技有限公司 | Automatic tracking type solar energy street lamp |
| CN202719529U (en) * | 2012-07-12 | 2013-02-06 | 凌子凡 | Sunflower light-emitting diode (LED) streetlamp |
| CN103592957A (en) * | 2013-11-11 | 2014-02-19 | 深圳市易能电气技术有限公司 | Solar cell panel array and automatic light following system and method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637409A (en) * | 2020-06-12 | 2020-09-08 | 浙江鸿风照明有限公司 | Solar LED street lamp with automatic turning panel |
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Application publication date: 20140716 |
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