CN202749045U

CN202749045U - Ultralight light emitting diode (LED) panel with solar power generation device

Info

Publication number: CN202749045U
Application number: CN2012204098753U
Authority: CN
Inventors: 黄金波
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-18
Filing date: 2012-08-18
Publication date: 2013-02-20
Anticipated expiration: 2022-08-18

Abstract

The utility model discloses an ultralight light emitting diode (LED) panel with a solar power generation device. The ultralight LED panel with the solar power generation device comprises at least one LED box body and the solar power generation device. The solar power generation device comprises a solar power grid plate, a solar power inverter, a city power detecting device and a power supply conversion device. A solar power grid plate voltage detection circuit is arranged on the solar power grid plate. The power supply conversion device is connected with the LED box body. The LED box body comprises a plurality of LED units and an aluminum alloy base plate. The aluminum alloy base plate is provided with a grid part corresponding to each of the LED units. A plurality of threading holes are further formed in the aluminum alloy base plate. The ultralight LED panel with the solar power generation device has the advantages of being capable of converting solar power into electric energy, environment-friendly, energy-saving, free of pollution, low in maintenance cost, simple in structure and convenient to install, transport and maintain.

Description

A kind of ultralight LED display with device of solar generating

Technical field

The utility model relates to a kind of LED field, particularly relates to a kind of ultralight LED display with device of solar generating.

Background technology

LED display is to use in recent years very widely high-tech display device, have screen intensity height, sharpness height, steady quality, but the life-span is long, Presentation Function is flexible and changeable, the characteristics of screen bulk area combination in any, be very suitable for literal, figure, HD video constant pitch purpose broadcast publicity, the outer demonstration field that shows indoors, it in addition occupied the status that other display device is not replaced.Present stage, pursue healthy in the whole world, environmental protection pressure, in the great situation of energy crisis, semiconductor lighting oneself by universally acknowledged be a kind of important channel of health energy-saving environment protective, expand just at faster speed its range of application, in the prior art, large LED display screen is because its parts are more, each LED quantity that need to show is more, it is undesired that arbitrary LED shows, all can affect the demonstration of whole screen, and, because LED display is larger, manually fix a breakdown the time that needs are a large amount of, and a large amount of people comes material resources, cost is higher, and LED display generally adopts body structure, each body structure can play hard-wired effect to the LED cell board, but because the conventional tank structure is relatively heavier, is unfavorable for the installation of LED display, move and maintenance; And prior art adopts the LED display of framed structure in addition, relatively body structure, it can weight reduction on certain degree, but because framework generally all adopts the irony material, it need to have larger transverse width, still so that the LED display of making is frivolous not, and, at present, global environment goes from bad to worse, and each state is all at the development clean energy resource, along with the rapid growth of national economy, there is critical shortage in electric power supply, therefore, there is defective in prior art, needs to improve.

The utility model content

For addressing the above problem, the utility model provides a kind of energy can transform electric energy by sun power, and maintenance cost is saved in environmental protection and energy saving, pollution-free, and is simple in structure, the convenient ultralight LED display with device of solar generating of installing, transporting and safeguarding.

The technical scheme that adopts for achieving the above object is: a kind of ultralight LED display with device of solar generating, comprise at least one LED casing, device of solar generating, described device of solar generating comprises the sun power screen, solar inverter, city's electric detection means, for electrical switching device, described sun power screen is connected on outdoor outward, described sun power screen is connected with solar inverter, described solar inverter is connected with supplying electrical switching device, described sun power screen arranges sun power screen voltage detecting circuit, described sun power screen is connected with supplying electrical switching device by sun power screen voltage detecting circuit, described city electric detection means is connected with supplying electrical switching device, and the described electrical switching device that supplies is connected with the LED casing; Described LED casing comprises some LED unit and an aluminum alloy bottom plate; Corresponding each the LED unit of described aluminum alloy bottom plate arranges a lattice portion, each lattice portion formation rule matrix of arranging; Described aluminum alloy bottom plate also arranges some perforation, each formation rule matrix of arranging of boring a hole; Each LED unit interconnects by circuit, forms the LED lamp bar of a flexibility; Each LED unit arranges an installation base plate and an insulating heat-conductive installation portion, and described insulating heat-conductive installation portion and described installation base plate are one-body molded; Each lattice portion setting of described aluminum alloy bottom plate and described insulating heat-conductive installation portion be the installation position one to one, and the installation surface of described aluminum alloy bottom plate also arranges a black rete;

Described installation position is a through hole, corresponding each through hole, and the installation back side of described aluminum alloy bottom plate also arranges a Fastener, is used for each insulating heat-conductive installation portion chucking is fixed in the described through hole of its correspondence;

Described device of solar generating also comprises the two conversion chargers of direct current, electric battery, the two conversion chargers of described direct current are connected with the sun power screen, the two conversion chargers of described direct current are connected in solar inverter by electric battery, are used for the unstable DC voltage of sun power is processed into burning voltage.

Beneficial effect with respect to prior art is, device of solar generating is set, and utilizes sun power to transform electric energy, environmental protection and energy saving, pollution-free, and in present epoch of this energy deficiency, the mode of this replacement electric energy is by good practical value; Fix and install and fix each LED unit by an aluminum alloy bottom plate is set, aluminium alloy has the light and high characteristics of intensity of gravity, and, also be arranged to some lattice portion and the some perforation that regular matrix is arranged in corresponding each the LED unit of described aluminum alloy bottom plate, thereby make the LED display of formation be set to ultralight ultra-thin; Each LED unit interconnects by circuit, form the LED lamp bar of a flexibility, and by the installation base plate that arranges each LED is installed, and by one with the integrated insulating heat-conductive installation portion of described installation base plate, its corresponding LED unit is installed, the LED unit of correspondence is fixed on one to one on the installation position, each LED unit installing structure is simple, and, install firm; Each LED unit insulating heat-conductive installation portion can play heat conductive insulating and install, and the installation surface by described aluminum alloy bottom plate also arranges a black rete, thereby does not affect the demonstration of described LED display; Make the convenient installation of described LED display, transportation and the maintenance of formation.

Description of drawings

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

Fig. 2 is the composition diagram of the utility model device of solar generating.

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 ultralight LED display with device of solar generating can transform electric energy by sun power, and maintenance cost is saved in environmental protection and energy saving, pollution-free, and is simple in structure, convenient installation, transportation and maintenance.This is with the ultralight LED display of device of solar generating, comprise at least one LED casing, device of solar generating 6, described device of solar generating 6 comprises sun power screen 7, solar inverter 14, city's electric detection means 15, for electrical switching device 13, be connected on outdoor outside the described sun power screen 7, described sun power screen 7 is connected with solar inverter 14, described solar inverter 14 is connected with supplying electrical switching device 13, described sun power screen 7 arranges sun power screen voltage detecting circuit 9, described sun power screen 7 is connected with supplying electrical switching device 13 by sun power screen voltage detecting circuit 9, described city electric detection means 15 is connected with supplying electrical switching device 13, and is described for electrical switching device and LED casing connection;

Described device of solar generating 6 also comprises the two conversion chargers 12 of direct current, electric battery 8, the two conversion chargers 12 of described direct current are connected with sun power screen 7, the two conversion chargers 12 of described direct current are connected in solar inverter 14 by electric battery 8, and the unstable DC voltage of sun power is processed into burning voltage;

Described device of solar generating 6 one tunnel charges the unstable DC voltage that sun power screen 7 produces by 12 pairs of batteries of the two conversion chargers of direct current, provide stable voltage for equipment again, another road directly is converted to alternating current by solar inverter 14 with direct current, again by the energy of detection sun power and the energy value of civil power, after differentiating for electrical switching device, provide the electric energy of Blast Furnace Top Gas Recovery Turbine Unit (TRT) generation or the electric energy that civil power provides to equipment, when Blast Furnace Top Gas Recovery Turbine Unit (TRT) can provide enough energy for equipment, then powered by Blast Furnace Top Gas Recovery Turbine Unit (TRT), if, when the electric energy of Blast Furnace Top Gas Recovery Turbine Unit (TRT) is not enough, then automatically switch to utility mode, and then provide lasting electric energy for equipment;

When this LED display arranges a plurality of LED casing, can make the mutual assembly and connection of each LED casing, form LED display; Casing comprises some LED unit 3 and an aluminum alloy bottom plate 1, aluminum alloy bottom plate 1 is used for installing and fixing each LED unit 3, because aluminum alloy bottom plate 1 has lightweight and the high characteristics of intensity, therefore, adopt aluminum alloy bottom plate 1 to fix each LED unit, can make the LED display of formation have ultralight ultra-thin characteristics, the lattice portion 4 of some groove types is set on the display surface of aluminum alloy bottom plate 1, make the LED display of formation more frivolous, connect more firm, aluminum alloy bottom plate 1 also arranges some perforation 5, each 5 formation rule matrix of arranging of boring a hole, thereby convenient the installation, and transportation and use, each LED unit 3 interconnects by circuit 2, form the LED lamp bar of a flexibility, each LED unit 3 can be interconnected to form by one cable flexible LED lamp bar, make the wiring of LED lamp bar simple, at fixed L ED lamp bar, more convenient to operate, each LED unit arranges an installation base plate and an insulating heat-conductive installation portion, the insulating heat-conductive installation portion is fixed on the outside of installation base plate, installation base plate and aluminum alloy bottom plate 1 are played the effect of isolated insulation, and, the insulating heat-conductive installation portion is basic by installing with the heat of each inside, LED unit, heat conduction has extraordinary radiating effect to aluminum alloy bottom plate 1; Insulating heat-conductive installation portion and installation base plate are one-body molded, thereby better heat conductive insulating, each lattice portion 4 settings of aluminum alloy bottom plate 1 and insulating heat-conductive installation portion be the installation position one to one, the installation position is corresponding with the insulating heat-conductive installation portion of each LED unit 3, location and installation is fixed each LED unit 3, the installation surface of aluminum alloy bottom plate 1 also arranges a black heat conduction rete, and black heat conduction rete can prevent reflective, affects the demonstration of each LED unit.

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. ultralight LED display with device of solar generating, it is characterized in that: comprise at least one LED casing, device of solar generating, described device of solar generating comprises the sun power screen, solar inverter, city's electric detection means, for electrical switching device, described sun power screen is connected on outdoor outward, described sun power screen is connected with solar inverter, described solar inverter is connected with supplying electrical switching device, described sun power screen arranges sun power screen voltage detecting circuit, described sun power screen is connected with supplying electrical switching device by sun power screen voltage detecting circuit, described city electric detection means is connected with supplying electrical switching device, and the described electrical switching device that supplies is connected with the LED casing; Described LED casing comprises some LED unit and an aluminum alloy bottom plate; Corresponding each the LED unit of described aluminum alloy bottom plate arranges a lattice portion, each lattice portion formation rule matrix of arranging; Described aluminum alloy bottom plate also arranges some perforation, each formation rule matrix of arranging of boring a hole; Each LED unit interconnects by circuit, forms the LED lamp bar of a flexibility; Each LED unit arranges an installation base plate and an insulating heat-conductive installation portion, and described insulating heat-conductive installation portion and described installation base plate are one-body molded; Each lattice portion setting of described aluminum alloy bottom plate and described insulating heat-conductive installation portion be the installation position one to one, and the installation surface of described aluminum alloy bottom plate also arranges a black rete.

2. the ultralight LED display with device of solar generating according to claim 1, it is characterized in that: described installation position is a through hole, corresponding each through hole, the installation back side of described aluminum alloy bottom plate also arranges a Fastener, is used for each insulating heat-conductive installation portion chucking is fixed in the described through hole of its correspondence.

3. the ultralight LED display with device of solar generating according to claim 1, it is characterized in that: described device of solar generating also comprises the two conversion chargers of direct current, electric battery, the two conversion chargers of described direct current are connected with the sun power screen, the two conversion chargers of described direct current are connected in solar inverter by electric battery, are used for the unstable DC voltage of sun power is processed into burning voltage.