CN202887622U

CN202887622U - Light emitting diode (LED) display screen with wind power generation device

Info

Publication number: CN202887622U
Application number: CN 201220493319
Authority: CN
Inventors: 俞秋霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-25
Filing date: 2012-09-25
Publication date: 2013-04-17
Anticipated expiration: 2022-09-25

Abstract

The utility model discloses a light emitting diode (LED) display screen with wind power generation device which comprises at least one LED module. The LED module comprises a printed circuit board and a plurality of LED units, a position on the printed circuit board, corresponding to each LED unit, is provided with a groove, the surface of the LED module is further provided with a black water-proof layer, and the surface of the black water-proof layer is further provided with a photocatalysis layer. One side of the LED module is provided with a support provided with the wind power generation device, and the wind power generation device comprises a generator, paddles, a pole, a revolved body, a machine base and a tail vane. According to the fact that wind energy is converted into electricity, the LED display screen is environment-friendly and free of pollution, saves maintaining cost, is simple in structure, and improves a display effect.

Description

A kind of LED display with wind electricity generating system

Technical field

The utility model relates to the LED lighting device, in particular a kind of LED display with wind electricity generating system.

Background technology

In the prior art, because each LED in process of production, the impact of various conditions, will inevitably there are differences, because the LED of each class has chroma luminance difference, generally can directly not get very high lamp with these precision directly made screen after lamp screen manufacturer took these lamps, because human eye is very sensitive for the difference of colourity, if regional uses the lamp of different class, will be in interregional formation brightness and colourity difference, the fragment of brick screen appears, " mosaic phenomenon " that namely it has often been said, and the convention of LED display industry is to make screen will fry lamp before, namely the LED lamp back mixing of N class is stirred together and realize all evenly mixing, its purpose is, the difference between class is broken up, to eliminate the unevenness of monoblock.Although but the way of doing has like this been eliminated the big-difference between the module, the difference in the module between the LED lamp is obviously changed, the demonstration heterogeneity of whole screen, and display effect is poor.At present, global environment goes from bad to worse, and all at the development clean energy resource, along with the rapid growth of national economy, there is critical shortage in electric power supply, so there is defective in prior art in each state, needs to improve.

The utility model content

For addressing the above problem, it is a kind of by the wind energy transformation electric energy that the utility model provides, and maintenance cost is saved in environmental protection and energy saving, pollution-free, and is simple in structure, improved the LED display with wind electricity generating system of display effect.

The technical scheme that adopts for achieving the above object is: a kind of LED display with wind electricity generating system, comprise at least one led module, described led module comprises a printed circuit board (PCB), some LED unit, on the described printed circuit board (PCB), corresponding each LED unit, one recess is set, each LED unit is placed in its corresponding recess fully, and the recess by each recess penetrates light, the surface of described led module also arranges a black waterproof layer, and described black waterproof layer surface also is provided with photocatalyst layer; Described led module one side arranges bracing frame, wind electricity generating system is set on the support frame as described above, described wind power generation plant, comprise generator, blade, tower bar, solid of revolution, support, tail vane, be fixed with yaw motor on the described support, gear on the described yaw motor output shaft is mutually meshing with the gear on the solid of revolution of below, described sole plate supports is on solid of revolution, described solid of revolution is vertically fixed on tower bar upper-end part of driving, described tail vane joins with the foot piece that is fixed on the solid of revolution, and the link tester of described wind electricity generating system is crossed bracing frame and is connected with led module;

The LED light emitting diode of all kinds that described LED unit magnitude setting is identical, in each LED unit, the arrangement mode of LED light emitting diode of all kinds is identical; The LED light emitting diode that each color is identical is set to that brightness is identical, consistent wavelength, encapsulation is identical, shape is identical with big or small identical, and, be the LED light emitting diode of same minute gear selecting and adjacent minute gear selecting thereof;

Described blade is comprised of three or more blade, is connected with the generator diminished shaft by ring flange;

The surface of described recess also arranges a light collecting layer, is used for concentrating the light that penetrates its corresponding LED unit.

Beneficial effect with respect to prior art is, form accurate led module by the LED light emitting diode of all kinds that adopts same minute gear selecting and adjacent minute gear selecting thereof, led module has concrete, an accurate performance parameter data value, simple to operate, quick at aspects such as daily use, management and assemblings, and, show that homogeneous, display effect are good; And, by with in the complete accommodating recess in each LED unit, eliminated between the LED unit and crosstalked, and, water barrier and the photocatalyst layer of black are set on the surface of described led module, described led module is had under the waterproof effect, can automated cleaning, the long-time use can not affect display effect yet; Wind electricity generating system is set, utilizes the wind energy transformation electric energy, environmental protection and energy saving, pollution-free, in the epoch of present this energy deficiency, the mode of this replacement electric energy is by good practical value.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model Blast Furnace Top Gas Recovery Turbine Unit (TRT).

Embodiment

Below be by reference to the accompanying drawings the utility model to be described in further detail.

As shown in Figure 1 and Figure 2, this a kind of LED display with wind electricity generating system is passed through the wind energy transformation electric energy, and maintenance cost is saved in environmental protection and energy saving, pollution-free, and is simple in structure, improved display effect.This a kind of LED display with wind electricity generating system, comprise at least one led module, described led module comprises a printed circuit board (PCB) 1, some LED unit 4, on the described printed circuit board (PCB) 1, corresponding each LED unit 4 arranges a recess 2, each LED unit 4 is placed in its corresponding recess 2 fully, and the recess 5 by each recess 2 penetrates light, and the surface of described led module also arranges a black waterproof layer 3, and described black waterproof layer 3 surfaces also are provided with photocatalyst layer;

The LED light emitting diode of all kinds that described LED unit 4 magnitude settings are identical, in each LED unit, the arrangement mode of LED light emitting diode of all kinds is identical; The LED light emitting diode that each color is identical is set to that brightness is identical, consistent wavelength, encapsulation is identical, shape is identical with big or small identical, and, be the LED light emitting diode of same minute gear selecting and adjacent minute gear selecting thereof.

The surface of described recess 2 also arranges a light collecting layer, is used for concentrating the light that penetrates its corresponding LED unit;

Described led module one side arranges bracing frame 3, wind electricity generating system 2 is set on the support frame as described above 3, described wind power generation plant 2, comprise generator 5, blade 19, tower bar 18, solid of revolution 16, support 6, tail vane 15, be fixed with yaw motor 13 on the described support 6, gear 12 on described yaw motor 13 output shafts is mutually meshing with the gear 17 on the solid of revolution 16 of below, described support 6 is supported on the solid of revolution 16, described solid of revolution 16 is vertically fixed on tower bar 18 upper-end part of drivings, described tail vane 15 joins with the foot piece 14 that is fixed on the solid of revolution 16, and the link tester of described wind electricity generating system 2 is crossed bracing frame 3 and is connected with led module; Described blade 19 is comprised of three or more blade, is connected with the generator diminished shaft by ring flange 4;

Form in arbitrary led module of this LED display, arbitrary LED unit 4 comprises one or more LED light emitting diodes, each LED light emitting diode is the LED light emitting diode that adopts light-splitting color-separating machine to obtain, and, in the same led module, all red LED light emitting diodes only adopt the LED light emitting diode of a minute gear selecting, all green LED light emitting diodes only adopt the LED light emitting diode of a minute gear selecting, and all blue led light emitting diodes also only adopt the LED light emitting diode of a minute gear selecting; Because LED light emitting diode of all kinds adopts respectively identical minute gear selecting, therefore, the brightness of the LED light emitting diode of same color is identical, consistent wavelength, encapsulation is identical, shape is identical and big or small identical; The consistent wavelength of all the LED light emitting diodes in wavelength coverage; In each LED unit, a red LED light emitting diode, a green LED light emitting diode and a blue led light emitting diode all are set, and each LED light emitting diode is triangular in shape arranging all; The quantity of the color of each LED light emitting diode combined, combination is all identical with the shape of arranging in each LED unit, and, in the same led module, the LED light emitting diode that each color is identical adopts the LED light emitting diode of same minute gear selecting, therefore, make the led module of composition and the LED display that is formed by each led module, when display graphics, literal, letter, animation etc., show homogeneous, display effect is good.

The above embodiment only is used for illustrating the utility model, but is not limited to this.Under the condition that does not depart from the utility model design, affiliated technical field personnel can make suitable change and adjustment, and these change and adjustments also should be included within the claim protection domain of the present utility model.

Claims

1. LED display with wind electricity generating system, it is characterized in that: comprise at least one led module, described led module comprises a printed circuit board (PCB), some LED unit, on the described printed circuit board (PCB), corresponding each LED unit arranges a recess, each LED unit is placed in its corresponding recess fully, and the recess by each recess penetrates light, and the surface of described led module also arranges a black waterproof layer, and described black waterproof layer surface also is provided with photocatalyst layer; Described led module one side arranges bracing frame, wind electricity generating system is set on the support frame as described above, described wind power generation plant, comprise generator, blade, tower bar, solid of revolution, support, tail vane, be fixed with yaw motor on the described support, gear on the described yaw motor output shaft is mutually meshing with the gear on the solid of revolution of below, described sole plate supports is on solid of revolution, described solid of revolution is vertically fixed on tower bar upper-end part of driving, described tail vane joins with the foot piece that is fixed on the solid of revolution, and the link tester of described wind electricity generating system is crossed bracing frame and is connected with led module.

2. a kind of LED display with wind electricity generating system according to claim 1 is characterized in that: the LED light emitting diode of all kinds that described LED unit magnitude setting is identical, and in each LED unit, the arrangement mode of LED light emitting diode of all kinds is identical; The LED light emitting diode that each color is identical is set to that brightness is identical, consistent wavelength, encapsulation is identical, shape is identical with big or small identical, and, be the LED light emitting diode of same minute gear selecting and adjacent minute gear selecting thereof.

3. a kind of LED display with wind electricity generating system according to claim 1, it is characterized in that: described blade is comprised of three or more blade, is connected with the generator diminished shaft by ring flange.