CN105070209A - Full-color and energy-saving type LED display device - Google Patents
Full-color and energy-saving type LED display device Download PDFInfo
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- CN105070209A CN105070209A CN201510453070.7A CN201510453070A CN105070209A CN 105070209 A CN105070209 A CN 105070209A CN 201510453070 A CN201510453070 A CN 201510453070A CN 105070209 A CN105070209 A CN 105070209A
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Abstract
The invention relates to a full-color and energy-saving type LED display device. The LED display device comprises an LED display screen, a mounting bracket, a battery manager and a power supply battery pack, wherein the LED display screen is fixedly arranged on the mounting bracket; the input end of the LED display screen is connected to the output end of the battery manager; the power supply battery pack is electrically connected to the input end of the battery manager; the LED display screen is used for playing advertisement videos in a full-color mode; the mounting bracket is used for bearing the LED display screen and for stabilizing the LED display screen when the videos are played; the battery manager is used for managing and controlling power supply quantity of the power supply battery pack; and the power supply battery pack is used for supplying power to various parts of the LED display device. The LED display screen is simple in structure, convenient in use, simple in operation and is energy-saving and environment-friendly.
Description
Technical field
The present invention relates to LED display technique, particularly relate to a kind of full-color energy-saving LED display.
Background technology
LED advertising display screen, has displaying all over the world, is domesticly everywhere especially, along with the development of society, LED display has been commercially the change of constantly updating that emerges in an endless stream, and early to become the high-end product of advertising media's publicity indoor and outdoor, is also product common in daily life.Its principle of work utilizes led electroluminescent lamp pearl to make small size module, attach it on casing, be assembled into required geomery, attaching it to appointed part, reach luminous by mains-supplied system, control system and demonstrate required content.
Because be can be used by mains-supplied (namely powering for 220 volts), this just causes installation disposing way does not have dirigibility, the disadvantage that the region without civil power cannot use, and also result in the waste that electric power is a large amount of.The area of the existing similar solar LED display screen in market is very little, can not accomplish outdoor advertising the effect of publicity truly.Current prevailing LED display, all have employed the mains-supplied of 220 volts, and when brightness arrives 6000cd, the power consumption of every square metre is about 600-700w, and average electricity consumption value is: 200-250w.Because rely on mains-supplied can only fixedly mount.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of full-color energy-saving LED display.
The invention provides a kind of full-color energy-saving LED display, this LED display comprises LED display, mounting bracket, battery manager and supplying cell group, described LED display is fixed on described mounting bracket, the input end of described LED display connects the output terminal of described battery manager, and described supplying cell group is electrically connected the input end of described battery manager; Described LED display, for passing through full-color broadcast advertisement video; Described mounting bracket, for carrying LED display and it being made stable in broadcasting video; Described battery manager, controls for carrying out management to the powering quantity of supplying cell group; Described supplying cell group, for powering to all parts of LED display.
As a further improvement on the present invention, this LED display also comprises movable trailer, and described mounting bracket is located on described movable trailer.
As a further improvement on the present invention, this LED display also comprises charging manager and charging device, the output terminal of described charging manager connects the charging end of described supplying cell group, and the input end of described charging manager connects the output terminal of described charging device.
As a further improvement on the present invention, described LED display comprises casing and some energy-conservation modules, and some described energy-conservation modules are located at splicing composition LED display in described casing, and described energy-conservation module, for carrying out efficiency consumption control to LED display; Described energy-conservation module adopts wide-voltage module to form, and its supply voltage is DC8-36v.
As a further improvement on the present invention, described energy-conservation module comprises some LED groups, holder, drive circuit board and DC synchronous rectification module, some described LED are mounted on described holder, the output terminal of described drive circuit board connects the input end of described LED group, described DC synchronous rectification module is located on described drive circuit board, described drive circuit board is also provided with drive IC, and what described drive circuit board adopted is silver-plated or Au-plated board.
As a further improvement on the present invention, the input voltage of described DC synchronous rectification module is DC12v or DC15v or DC18v or DC22v or DC27v or DC32v or DC34v; The output voltage of described DC synchronous rectification module is 2.3-2.4v or 3.3-3.5v.
As a further improvement on the present invention, described mounting bracket comprises jacking gear and fixed support, and described fixed support is located on described jacking gear; Described jacking gear comprises chassis, hydraulic lifting system, electric device, whirligig and telechiric device, described chassis is located on described whirligig, described hydraulic pressure upgrade-system is located at the center on described chassis, described electric device is located on described chassis, the clutch end of described electric device connects the input end of described hydraulic lifting system, and described telechiric device and described electric device communicate to connect; Described hydraulic lifting system comprises base plate, hydraulic cylinder, inner column, outer column, hydraulic cylinder is located on base plate, described inner column is sheathed on outside described hydraulic cylinder, described inner column is connected with described base plate, described outer column is sheathed on outside described inner column, the lower end post jamb of described outer column is evenly provided with multiple buphthalmos bearing, the upper end post jamb of described inner column is evenly provided with multiple buphthalmos bearing, during described hydraulic cylinder contraction state, height is higher than described inner column.
As a further improvement on the present invention, described charging device comprises solar charging electric unit and wind energy charhing unit, and described solar charging electric unit and wind energy charhing unit are located at the top of described LED display respectively; Described solar charging electric unit comprises solar panel and voltage regulation unit, and the output terminal of described solar panel connects the input end of described voltage regulation unit; Described wind energy charhing unit comprises aerogenerator, wind-powered electricity generation pressure unit and wind-powered electricity generation rectification unit, the voltage output end of described aerogenerator connects the input end of described wind-powered electricity generation pressure unit, and the output terminal of described wind-powered electricity generation pressure unit connects the input end of described wind-powered electricity generation rectification unit.
As a further improvement on the present invention, described movable trailer comprises vehicle frame, wheel, link, turn to connector and four hydraulic pressure legs, the relative both sides of described vehicle frame are separately installed with wheel, described link is connected with described vehicle frame, the described front end turning to connector to be located at described link, described vehicle frame is square, four described hydraulic pressure legs are located at four Angle Position of described vehicle frame respectively, connect between a described wheel and connected by axletree, the center of described vehicle frame is provided with mounting plate, the center of described mounting plate is provided with through hole, described vehicle frame is positioned at described axletree both sides and is respectively equipped with symmetrical bracket.
As a further improvement on the present invention, described supplying cell group adopts basic iron ickel accumulator composition; The supply voltage of described energy-conservation module is DC12v or DC15v or DC18v or DC22v or DC27v or DC32v or DC34v.
The invention has the beneficial effects as follows: the whole system of the LED display product of the application, effective raising can serviceable life of LED display, expand the area of display screen, cost-saving and electricity consumption, be more suitable for the area use that open air cannot connect civil power, the structure of this LED display is simple, easy to use, simple to operate, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the movable trailer outdoor LED display device that the embodiment of the present invention provides;
Fig. 2 is the structural representation of the movable trailer that provides of the embodiment of the present invention and jacking gear.
Reference numeral: 1-LED display screen 2-solar panel 3-jacking gear 4-supplying cell group 5-movable trailer 6-fixed mount 31-chassis 32-inner column 33-outer column 34-electric device 51-vehicle frame 52-link 53-turns to connector 54-wheel 55-hydraulic pressure leg 56-lattice shelves cover.
Embodiment
Illustrate below in conjunction with accompanying drawing and embodiment the present invention is further described.
As shown in Figure 1-2, the invention provides a kind of full-color energy-saving LED display, this LED display comprises LED display 1, mounting bracket, battery manager and supplying cell group 4, described LED display 1 is fixed on described mounting bracket, the input end of described LED display 1 connects the output terminal of described power supervisor, and described supplying cell group 4 is electrically connected the input end of described battery manager; Described LED display 1, for passing through full-color broadcast advertisement video; Described mounting bracket, for carrying LED display and it being made stable in broadcasting video; Described battery manager, controls for carrying out management to the powering quantity of supplying cell group; Described supplying cell group 4, for powering to all parts of LED display.The whole system of the LED display product of the application, effective raising can serviceable life of LED display, expand the area of display screen, cost-saving and electricity consumption, be more suitable for the area use that open air cannot connect civil power, the structure of this LED display is simple, easy to use, simple to operate, energy-conserving and environment-protective.
This LED display also comprises movable trailer 5, and described mounting bracket is located on described movable trailer 5.Adding of movable trailer 5 makes LED display to move at any time, and also facilitates in mobile, removes anywhere or anytime, makes its advertising be in the required place such as crowded region and highway always.
This LED display also comprises charging manager and charging device, and the output terminal of described charging manager connects the charging end of described supplying cell group 4, and the input end of described charging manager connects the output terminal of described charging device.Use Charge Management, make it charge stable, security performance is high, Appropriate application rechargeable electrical energy.
Described LED display 1 comprises casing and some energy-conservation modules, and some described energy-conservation modules are located at splicing composition LED display in described casing, and described energy-conservation module, for carrying out efficiency consumption control to LED display; Described energy-conservation module adopts wide-voltage module to form, and its supply voltage is DC8-36v.
Described energy-conservation module comprises some LED groups, holder, drive circuit board and DC synchronous rectification module, some described LED are mounted on described holder, the output terminal of described drive circuit board connects the input end of described LED group, described DC synchronous rectification module is located on described drive circuit board, described drive circuit board is also provided with drive IC, and what described drive circuit board adopted is silver-plated or Au-plated board.Described power supply is powered to DC synchronous rectification module by 8-36v, produce dual output 2.3-2.4v and 3.3-3.5v voltage, voltage carries out switched-mode power supply by drive IC, supply the R(of LED module lamp group connected respectively red) lamp and the blue lamp of GB(green light), the voltage controlled in module uses, and reaches the object that the power consumption of minimizing module is energy-conservation.
The input voltage of described DC synchronous rectification module is DC12v or DC15v or DC18v or DC22v or DC27v or DC32v or DC34v; The output voltage of described DC synchronous rectification module is 2.3-2.4v or 3.3-3.5v.
Described mounting bracket comprises jacking gear 3 and fixed support, and described fixed support is located on described jacking gear 3; Described jacking gear 3 comprises chassis 31, hydraulic lifting system, electric device 34, whirligig and telechiric device, described chassis 31 is located on described whirligig, described hydraulic pressure upgrade-system is located at the center on described chassis 31, described electric device 34 is located on described chassis 31, the clutch end of described electric device 34 connects the input end of described hydraulic lifting system, and described telechiric device and described electric device 34 communicate to connect; Described hydraulic lifting system comprises base plate, hydraulic cylinder, inner column 32, outer column 33, hydraulic cylinder is located on base plate, described inner column 32 is sheathed on outside described hydraulic cylinder, described inner column 32 is connected with described base plate, described outer column 33 is sheathed on outside described inner column 32, the lower end post jamb of described outer column 33 is evenly provided with multiple buphthalmos bearing, the upper end post jamb of described inner column 32 is evenly provided with multiple buphthalmos bearing, during described hydraulic cylinder contraction state, height is higher than described inner column 32.
Described charging device comprises solar charging electric unit and wind energy charhing unit, and described solar charging electric unit and wind energy charhing unit are located at the top of described LED display respectively; Described solar charging electric unit comprises solar panel 2 and voltage regulation unit, and the output terminal of described solar panel 2 connects the input end of described voltage regulation unit; Described wind energy charhing unit comprises aerogenerator, wind-powered electricity generation pressure unit and wind-powered electricity generation rectification unit, the voltage output end of described aerogenerator connects the input end of described wind-powered electricity generation pressure unit, and the output terminal of described wind-powered electricity generation pressure unit connects the input end of described wind-powered electricity generation rectification unit.
Described solar panel is located at described LED display top by fixed mount 6.
Described movable trailer 5 comprises vehicle frame 51, wheel 54, link 52, turn to connector 53 and four hydraulic pressure legs 55, described vehicle frame 51 is separately installed with wheel 54 in both sides relatively, described link 53 is connected with described vehicle frame 51, the described front end turning to connector 53 to be located at described link 52, described vehicle frame 51 is square, four described hydraulic pressure legs 55 are located at four Angle Position of described vehicle frame 51 respectively, connect between a described wheel 54 and connected by axletree, the center of described vehicle frame 51 is provided with mounting plate, the center of described mounting plate is provided with through hole, described vehicle frame 51 is positioned at described axletree both sides and is respectively equipped with symmetrical bracket.Described bracket is located at supplying cell group 4.
The position of described vehicle frame 51 installing wheel 54 is provided with lattice shelves cover 56 laterally.
Described supplying cell group adopts basic iron ickel accumulator composition.
LED display product of the present invention, when brightness reaches 6000cd, the power consumption of every square metre: 107-120w, average electricity consumption value is: 26-33w.Compare common LED display using electricity wisely 80%, reach the effect of energy-saving and emission-reduction, broken away from and can only fixedly mount pattern.
This product is by adopting 90 degree of visual angles to the particular design of LED lamp bead, and to the ic decision design of wiring board, form energy-conservation module, the optimization of cooperated power supply system reaches the function of power saving.Coordinate solar panels, electricity consumption electric generation management device and accumulator on this basis, define self power generation, from electricity consumption, the circulation system from accumulate, break away from the constraint of mains-supplied, be not subject to hard-wired constraint, and can reach under rainy weather and use more than 15 days continuously, solar panels area and LED display area proportioning reach 1:1.
The electricity generating and supplying system that solar panels and aerogenerator form: solar panels and wind power generating set are assembled by required power configuration, utilizes luminous energy and wind power generation, for the power supply of LED display.
Charging manager: according to the generating of solar panels and the power generation situation of aerogenerator, manages, distributes and adopts the form of generating.
High-level efficiency basic iron nickel-based battery group: the generated output produced according to electricity generation system, the corresponding battery pack of configuration institute, for the electric power that savings bank sends.
Battery management device: the electricity of this battery management device required for ' the energy-conservation display screen of LED ', distribute the LED display of the electric energy supply in adjustment battery pack, reach guarantee electric power supply continuous, evenly, not power-off and extend serviceable life (guaranteeing service lifetime of accumulator 10-15) of accumulator.
The energy-conservation module of LED: this module is that the lamp pearl, IC, distribution, wiring etc. on LED module is carried out selected optimal combination, makes it to reach every square metre of only power consumption 108 watts (common power consumption 600-800 watt).
For meeting the need of market, improving the quality of products, increasing serviceable life, achieving the expection of " more energy-conservation ", that is: on the basis of former energy-saving effect more energy-conservation 10%." more energy-conservation " is realized by following scheme: 1. the loss reducing power lead length; 2. the loss on optimized circuit printed line road; 3. improve the power factor of power module; 4. interface link does anti-oxidant treatment.The rated voltage of current product is 2.5V and 3.5V, and every square of peak power is 100W, is powered by sun power and battery thereof.
The energy-conservation display screen of LED: energy-conservation for LED module is assembled into screen body by the casing of various shape, makes it to be installed to required position, and shows various forms of image on request.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a full-color energy-saving LED display, it is characterized in that: this LED display comprises LED display, mounting bracket, battery manager and supplying cell group, described LED display is fixed on described mounting bracket, the input end of described LED display connects the output terminal of described battery manager, and described supplying cell group is electrically connected the input end of described battery manager; Described LED display, for passing through full-color broadcast advertisement video; Described mounting bracket, for carrying LED display and making it stablize described LED display in broadcasting video; Described battery manager, controls for carrying out management to the powering quantity of supplying cell group; Described supplying cell group, for powering to all parts of LED display.
2. LED display according to claim 1, is characterized in that: this LED display also comprises movable trailer, and described mounting bracket is located on described movable trailer.
3. LED display according to claim 2, it is characterized in that: this LED display also comprises charging manager and charging device, the output terminal of described charging manager connects the charging end of described supplying cell group, and the input end of described charging manager connects the output terminal of described charging device.
4. LED display according to claim 3, it is characterized in that: described LED display comprises casing and some energy-conservation modules, some described energy-conservation modules are located at splicing composition LED display in described casing, and described energy-conservation module, for carrying out efficiency consumption control to LED display; Described energy-conservation module adopts wide-voltage module to form, and its supply voltage is DC8-36v.
5. LED display according to claim 4, it is characterized in that: described energy-conservation module comprises some LED groups, holder, drive circuit board and DC synchronous rectification module, some described LED are mounted on described holder, the output terminal of described drive circuit board connects the input end of described LED group, described DC synchronous rectification module is located on described drive circuit board, described drive circuit board is also provided with drive IC, and what described drive circuit board adopted is silver-plated or Au-plated board.
6. LED display according to claim 5, is characterized in that: the input voltage of described DC synchronous rectification module is DC12v or DC15v or DC18v or DC22v or DC27v or DC32v or DC34v; The output voltage of described DC synchronous rectification module is 2.3-2.4v or 3.3-3.5v.
7. LED display according to claim 6, is characterized in that: described mounting bracket comprises jacking gear and fixed support, and described fixed support is located on described jacking gear; Described jacking gear comprises chassis, hydraulic lifting system, electric device, whirligig and telechiric device, described chassis is located on described whirligig, described hydraulic lifting system is located at the center on described chassis, described electric device is located on described chassis, the clutch end of described electric device connects the input end of described hydraulic lifting system, and described telechiric device and described electric device communicate to connect; Described hydraulic lifting system comprises base plate, hydraulic cylinder, inner column, outer column, hydraulic cylinder is located on base plate, described inner column is sheathed on outside described hydraulic cylinder, described inner column is connected with described base plate, described outer column is sheathed on outside described inner column, the lower end post jamb of described outer column is evenly provided with multiple buphthalmos bearing, the upper end post jamb of described inner column is evenly provided with multiple buphthalmos bearing, during described hydraulic cylinder contraction state, height is higher than described inner column.
8. LED display according to claim 7, is characterized in that: described charging device comprises solar charging electric unit and wind energy charhing unit, and described solar charging electric unit and wind energy charhing unit are located at the top of described LED display respectively; Described solar charging electric unit comprises solar panel and voltage regulation unit, and the output terminal of described solar panel connects the input end of described voltage regulation unit; Described wind energy charhing unit comprises aerogenerator, wind-powered electricity generation pressure unit and wind-powered electricity generation rectification unit, the voltage output end of described aerogenerator connects the input end of described wind-powered electricity generation pressure unit, and the output terminal of described wind-powered electricity generation pressure unit connects the input end of described wind-powered electricity generation rectification unit.
9. LED display according to claim 8, it is characterized in that: described movable trailer comprises vehicle frame, wheel, link, turn to connector and four hydraulic pressure legs, the relative both sides of described vehicle frame are separately installed with wheel, described link is connected with described vehicle frame, the described front end turning to connector to be located at described link, described vehicle frame is square, four described hydraulic pressure legs are located at four Angle Position of described vehicle frame respectively, connect between described wheel and connected by axletree, the center of described vehicle frame is provided with mounting plate, the center of described mounting plate is provided with through hole, described vehicle frame is positioned at described axletree both sides and is respectively equipped with symmetrical bracket.
10. LED display according to claim 9, is characterized in that: described supplying cell group adopts basic iron ickel accumulator composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453070.7A CN105070209A (en) | 2015-07-29 | 2015-07-29 | Full-color and energy-saving type LED display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453070.7A CN105070209A (en) | 2015-07-29 | 2015-07-29 | Full-color and energy-saving type LED display device |
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| CN105070209A true CN105070209A (en) | 2015-11-18 |
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| CN201510453070.7A Pending CN105070209A (en) | 2015-07-29 | 2015-07-29 | Full-color and energy-saving type LED display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105388015A (en) * | 2015-12-23 | 2016-03-09 | 中国航天空气动力技术研究院 | Movable engine test stand |
| CN106246469A (en) * | 2016-07-30 | 2016-12-21 | 张学衡 | One can self-traveling wind power supply robot |
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