CN203406033U

CN203406033U - Large-standard LED advertisement lamp box

Info

Publication number: CN203406033U
Application number: CN201320457107.XU
Authority: CN
Inventors: 王小平
Original assignee: Shanghai Jiatang Electronic Co Ltd
Current assignee: Shanghai Jiatang Electronic Co Ltd
Priority date: 2013-07-29
Filing date: 2013-07-29
Publication date: 2014-01-22
Anticipated expiration: 2023-07-29

Abstract

The utility model relates to a large-standard LED advertisement lamp box which comprises a box body, an LED dot matrix large template, a power controller and a dimming controller, wherein the LED dot matrix large template is formed by LED surface mount device light-emitting tubes evenly distributed on a PCB. The large-standard LED advertisement lamp box is characterized in that the LED dot matrix large template is formed by a plurality of LED dot matrix standard template units in a splicing mode through riveting bolt fixation or welding fixation, the LED dot matrix standard template units are manufactured on a factory automatic production line, a whole-state LED light-emitting face required by design is formed, and the whole LED light-emitting face can be dimmed.

Description

A kind of large specification LED advertising lamp box

Technical field

The utility model relates to the lighting engineering of lamp box, particularly relates to the controlled large specification LED advertising lamp box technology of a kind of LED full width brightness.

Background technology

The larger interior luminous advertising lamp box of area, adopts fluorescent tube, LED lamp bar or LED separate modules to be used as luminous lighting light source more at present.Because fluorescent light has mercury pollution, and than LED power consumption, so employing LED light emitting source replace fluorescent lamps is prepared advertising, lamp box has become a kind of inexorable trend.At the current disclosed LED that utilizes, make in lamp box technology, due to application process with to take structure different, the picture effect of generation, reliability effect, energy-saving effect, and cost of labor of installation, the convenience of construction etc. all can have huge difference.

In addition, when the lamp box of the different lamp box of design thickness or same thickness, the situation of difference requiring because of surface brightness etc., can cause its LED lamp bar, the arrangement architecture of LED module, density are also different, so far the standardized pattern of neither one adapts to general large Illuminative for sign at present, thereby causes the waste of a large amount of artificial and materials, also greatly reduces the reliable life of LED light source.

Utility model content

The purpose of this utility model: aim to provide a kind of designing and manufacturing method that is applicable to large specification LED lamp box, a kind of extensive adaptability that has is provided, have good picture effect, significant energy-saving effect, reliably quality structure guarantees the life-span of growing most, simple on-the-spot installation and the large lamp box LED project organization of cheap cost.

This large specification LED advertising lamp box, comprise casing, the LED dot matrix large form, power-supply controller of electric, the light adjusting controller that by the LED paster luminotron 1 being evenly distributed on pcb board, are formed, it is characterized in that: described LED dot matrix large form is the polylith LED dot matrix standard form monomer of being made by factory automation production line, through rivet, bolt or be welded and fixed and be spliced, described large form is arranged in large lamp box, forms the LED light-emitting area that designs the integrality needing.

Between LED paster luminotron on described LED dot matrix standard form, adopt the conducting wire of field type layout to connect.

LED paster luminotron on described LED dot matrix standard form spacing be each other 2 12cm.

Each described LED dot matrix standard form monomer is connected in parallel on power-supply controller of electric.

Each described LED power-supply controller of electric is connected in parallel on light adjusting controller.

Between described LED dot matrix template monomer, adopt hinge arrangement, screw or rivet arrangement to connect.

Described LED dot matrix large form is suspended on the hanger of box bottom by hook.

Described LED dot matrix large form is by rivet or be bolted on box bottom.

This large specification LED advertising lamp box proposing according to above technical scheme, owing to adopting the template assembly formula structure of the universal standard to reach the demand of lamp box Integral luminous, can not only effectively overcome in the market the on-the-spot artificial quality problems of the welding LED little module of lamp bar being installed and bringing of various large specification advertising lamp boxs, can increase substantially life of product, and transportation make and installation process in greatly saved manually.

Accompanying drawing explanation

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

Fig. 2 is LED dot matrix large form spread schematic diagram;

Fig. 3 is large specification LED advertising lamp box assembled structure schematic diagram;

Fig. 4 is control flow schematic diagram of the present utility model.

In figure: 1 aluminium sheet 2 box bottom 3 hanger 4 hinge 5 pcb board 6 LED paster luminotron 8 pcb board intermediate insulating layer 9 picture 10 mounting hole 11 resistance or IC circuit 12 power pad 13 standard form splicing seams 14 power connector 15 power-supply controller of electric 16 light adjusting controller 17 LED dot matrix standard form monomer.

Embodiment

Below in conjunction with accompanying drawing explanation the utility model, and provide embodiment.

This large specification LED advertising lamp box, comprise casing, the LED dot matrix large form, power-supply controller of electric, the light adjusting controller that by the LED paster luminotron 1 being evenly distributed on pcb board, are formed, it is characterized in that: the polylith LED dot matrix standard form monomer 17 that described LED dot matrix large form is made by factory automation production line, through anchor bolt or be welded and fixed and be spliced, the LED light-emitting area that forms the integrality of large Lamp-box design needs, this LED light-emitting area can integrally adjusting light.

Between LED paster luminotron 6 on described LED dot matrix standard form monomer 17, adopt the conducting wire of field type layout to connect.

LED on described LED dot matrix standard form spacing be each other 2 12cm.

Described LED dot matrix large form can be suspended on the hanger of casing by hook or hinge.

Described LED dot matrix large form can or be weldingly fixed on lamp box base plate by anchor bolt.

This large specification LED advertising lamp box, by taking above technical measures, can be spliced into the size adapting at current whole big-and-middle-sized lamp boxes with LED dot matrix standard form monomer.

For one side luminous lamp house, polylith LED dot matrix standard form monomer can form the large form needing by LED dot matrix standard form monomer direct splicing on lamp box base plate.

For double-faced lamp, polylith LED dot matrix standard form monomer, the large form being spliced into can hang over the centre of double-faced lamp.

LED large form splicing structure of the present utility model adds tunable optical power supply and light adjusting controller system, can regulate arbitrarily the brightness of lamp box.So as long as design one or two kind compared with the LED dot matrix standard form monomer of small dimension, just can utilize joining method preparation to adapt to the lighting requirement of the large lamp box of all size thickness, also can adapt to the requirement of the same lamp box different brightness in surface.

This employing is compared with the LED dot matrix standard form monomer of small dimension, be built into the lamp box LED ray structure of large form, on-the-spot installation is simple and convenient, any adjusting of brightness can adapt to the brightness requirement of various advertisements, because can brightness adjusting, can accomplish surface brightness that within the life-span of LED (5-10) keep lamp box consistently, this LED system that is fluorescent lighting and other can not integrally adjusting lights is not accomplished.

This LED lamp box as shown in Figure 1, described large form adopts standardized LED dot matrix standard form, welds LED paster luminotron 6, circuit connector 14 above the pcb board of standard form.

Fig. 2 provides is LED large form of the present utility model plane figure schematic diagram, on pcb board or aluminium base PCB, be uniformly distributed LED paster luminotron, form LED dot matrix standard form monomer, the distance of its luminotron can change according to the specific requirement of lamp box, general in the lamp box size of 20 centimetres of thickness of 9 , the distance that the technical program adopts is 5X6 centimetre, and this distance can make the brightness of light box picture very even, meets the luminance standard of lamp box.Also can in special lamp box, adopt special distance (such as: 2 12 centimetres) make lamp box surface brightness even.

The conducting wire that adopts field type to be connected between luminotron and luminotron, adopting field type line is the reliability of electrical connection that can significantly improve large form, if one of them luminotron damages, the luminotron that can not have influence on whole piece full wafer lost efficacy.The welding of luminotron can adopt machine welding in factory, and q&r improves greatly.

Above the dot matrix template monomer of each standard, be designed with mounting hole 10, convenient in the on-the-spot splicing installation of large lamp box.

The LED dot matrix standard form monomer 17 of each standard is provided with power supply and connects the standard connector that just can weld connection power supply in pad ， factory, the convenient circuit such as connecting power supply and light adjusting controller of installing at the scene; The on-the-spot welding that no longer needs circuit.

On the LED dot matrix standard form monomer 17 of each standard, resistance or IC circuit can be added as required, the effect of protection luminotron can be played.

Adopt as shown in Figure 3 large-sized aluminum base PCB plate, pcb board can adopt aluminium base also can adopt common pcb board, its size can be wide 20 centimetres--and 80 centimetres, long 30 centimetres--in the scope of 200 centimetres, (fixed according to the processing dimension scope of machine) we fix at present wide 49 centimetres, the size of high 158 centimetres.

A standard 1.6 meters are high, wide 3.5 meters, 1 li of large lamp box, we adopt 7 LED dot matrix standard form monomers 17, be spliced into large form, (49 centimetres of X7==3.43 meters are less than 3.5 meters and just in time install) and then connect large form with circuit connector, light modulator, power connector, just can implement the installation light modulation use of the LED system in whole lamp box easily.

Although the gauge of the large lamp box of standard is in different size, general equal a kind of method of large form splicing of specification that can adopt solves.Artificial and material have greatly been saved.

But the present embodiment is not limited to the utility model.Every employing analog structure of the present utility model and similar variation, all should be listed in protection domain of the present utility model.

Claims

1. a large specification LED advertising lamp box, comprise casing, the LED dot matrix large form, power-supply controller of electric, the light adjusting controller that by the LED paster luminotron being evenly distributed on pcb board, are formed, it is characterized in that: the polylith LED dot matrix standard form monomer that the large form that described LED dot matrix distributes is made by factory automation production line, through anchor bolt or be welded and fixed and be spliced into large form, form the LED light-emitting area of the integrality that design needs.

2. a kind of large specification LED advertising lamp box as claimed in claim 1, is characterized in that: between the LED paster luminotron on described LED dot matrix standard form, adopt the conducting wire of field type layout to connect.

3. a kind of large specification LED advertising lamp box as claimed in claim 1, is characterized in that: the spacing each other of the LED paster luminotron on described LED dot matrix standard form be 2 12cm.

4. a kind of large specification LED advertising lamp box as claimed in claim 1, is characterized in that:. each described LED dot matrix standard form monomer is connected in parallel on power-supply controller of electric.

5. a kind of large specification LED advertising lamp box as claimed in claim 1, is characterized in that: between described LED dot matrix template monomer, adopt hinge arrangement, screw or rivet arrangement to connect.

6. a kind of large specification LED advertising lamp box as claimed in claim 1, is characterized in that: described LED dot matrix large form is suspended on the hanger of box bottom by hook, linkage.

7. a kind of large specification LED advertising lamp box as claimed in claim 1, is characterized in that: described LED dot matrix large form is by rivet or be bolted on box bottom.