CN206833845U - A kind of new trapezoidal LED display - Google Patents

Abstract

The utility model discloses a kind of new trapezoidal LED display, including display screen lamp box, the front of the display screen lamp box is embedded with display screen, loudspeaker is symmetrically installed with the Lamp case frame on the display screen both sides, the two sides of the lamp box are netted radiating surface, the netted radiating surface is separately installed with air blower A and blower B, among panel on rear side of the display screen lamp box heat emission fan is installed with bolt, air-conditioning is installed with beside the heat emission fan, the display screen is composed in parallel by many trapezoidal pcb plates, the pcb plates are isosceles trapezoid by the utility model pcb plate shapes together with cable connection with voltage-stablizer, can be in special occasion as large screen display, it is and novel, it is reasonable in design, it is suitable to promote.

Description

A kind of new trapezoidal LED display

Technical field

Display screen technology field is the utility model is related to, is specially a kind of new trapezoidal LED display.

Background technology

At present, China's economic development is rapid, but is competed between industry greatly, and a good product is also few without good popularization People knows that the way of promotion has a lot, and such as television advertising, outdoor popularization, network promotion etc., wherein TV popularization cost is higher, does not have The company for having certain economic strength does not select this way of promotion typically, and outdoor popularization is that cost is relatively low, preferable one of income The way of promotion, therefore, LED display are increasingly becoming the approach that businessman promotes oneself products ＆ services, and it is bright using LED dot matrix Go out to show word, picture, animation and video etc., but traditional LED display will compare in strong light or when watching at a distance Relatively fuzzy, color is not bright-coloured, it is impossible to shows the advantages of the product that needs are shown well, and current display screen is white Its brightness with night is all, it is impossible to and automatically adjust, cause night especially dazzling, the situation that informal voucher is not seen, and display screen Heat can be produced during work, sometimes because radiating is bad, causes display screen failure, and architectural style is unique now, tradition The LED display of shape is not suitable for special building or occasion.

Utility model content

The purpose of this utility model is to provide a kind of new trapezoidal LED display, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical scheme：A kind of new trapezoidal LED display, including Display screen lamp box, the front of the display screen lamp box are embedded with display screen, right on the Lamp case frame on the display screen both sides Title is provided with loudspeaker, and the two sides of the lamp box be netted radiating surface, the netted radiating surface be separately installed with air blower A with Blower B, heat emission fan is installed with bolt among the panel on rear side of the display screen lamp box, it is fixed beside the heat emission fan Air-conditioning is installed, the display screen is composed in parallel by many trapezoidal pcb plates, and the pcb plates pass through electricity with voltage-stablizer Cable links together.

Preferably, it is by the different spacing of every row on the pcb plates by many individual RGB LEDs, and each column is identical Spacing, regular is arranged on the pcb board of isosceles ladder type, and is fitted into pcb plates outside the aluminium alloy of same size with marine glue In shell, classification of waterproof reaches IP65 after encapsulation.

Preferably, temperature sense meter is installed on the air-conditioning.

Preferably, light sensor is installed on the display screen lamp box, and positioned at the upper right side of display screen.

Compared with prior art, the beneficial effects of the utility model are：The present apparatus is formed with RGB LEDs Pcb plates are formed in parallel, more much better than traditional LED display display effect, and the object shown is i.e. lively, again Real colour, the advantages of showing product well, and RGB LEDs are by often going different spacing, and each column is identical Spacing, regular is arranged on isosceles ladder type pcb board, and the pcb plates of isosceles trapezoid can be spliced into suitable special occasions and use LED display, and pcb plates are bonded together by marine glue and the aluminium alloy of same size, and classification of waterproof reaches after encapsulation It IP65, can greatly extend its service life, while decrease maintenance cost, that is installed in the present apparatus has light sensor, can With the light according to environment, automatically adjust the brightness of display screen, make its no matter daytime or night, no matter far and near, be attained by Optimal viewing effect, while energy consumption is also saved, heat emission fan and air-conditioning are not only housed inside the present apparatus, also dissipated respectively netted Air blower A and blower B are installed beside hot face, and temperature sense meter has also been filled on air-conditioning, only reaches the temperature of setting Degree, air-conditioning can just work, that is, ensure that the temperature inside device is in normal value, save electric cost again.

Brief description of the drawings

Fig. 1 is external structure schematic diagram of the present utility model；

Fig. 2 is lamp box internal structure schematic diagram of the present utility model；

Fig. 3 is pcb plate structure schematic diagrams of the present utility model.

In figure：1- display screen lamp boxes；2- loudspeakers；3- display screens；The netted radiating surfaces of 4-；5- light sensors；6- is empty Adjust；7- air blowers A；8- voltage-stablizers；9- blower Bs；10- heat emission fans；11- temperature sense meters；12-RGB LEDs；13- Aluminum alloy casing；14-pcb plates.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of new trapezoidal LED display, including display Shield lamp box 1, light sensor 5 is installed on the display screen lamp box 1, and positioned at the upper right side of display screen 3, the display screen lamp The front of case 1 is embedded with display screen 3, and loudspeaker is symmetrically installed with the framework of display screen lamp box 1 on the both sides of display screen 3 2, the two sides of the display screen lamp box 1 are netted radiating surface 4, and the netted radiating surface 4 is separately installed with air blower A7 and drum Blower fan B9, heat emission fan 10, the side of heat emission fan 10 are installed with bolt among the panel of the rear side of display screen lamp box 1 Air-conditioning 6 is installed with, temperature sense meter 11 is installed on the air-conditioning 6, the display screen 3 is by many trapezoidal pcb What plate 14 composed in parallel, be and each column by the different spacing of every row on the pcb plates 14 by many individual RGB LEDs 12 Identical spacing, regular is arranged on the pcb board 14 of isosceles ladder type, and pcb plates are fitted into the aluminium of same size with marine glue In alloy shell 13, classification of waterproof reaches IP65 after encapsulation, the pcb plates 14 and voltage-stablizer 8 by cable connection together with.

Operation principle：According to the ambient conditions of infield, it is in parallel that trapezoidal pcb plates 14 are combined into suitable installation dimension Installation, and total input port is connected with voltage-stablizer 8, to avoid the situation that display effect is bad caused by voltage instability, It also avoid voltage instability simultaneously and damage to caused by equipment, when display screen 3 is started working, in display screen lamp box 1 it is scattered Heat fan 10, air blower A7 and blower B 9 are started working, and air blower A7 and blower B 9, can be more preferable with air due to being symmetrically installed Convection current, so as to discharge because of display screen work and caused by substantial amounts of heat, when entering heat, heat emission fan 10, air blower A7 and Blower B 9 possibly can not make the reduction of lamp the temperature inside the box, and now temperature sense meter 11 senses that lamp the temperature inside the box is not at normally Value, just sends instructions to air-conditioning 6, and now air-conditioning 6 is started working, and when temperature recovers normal in display screen lamp box 1, air-conditioning 6 stops Work, the not only effective guarantee normal operation of equipment, while electricity consumption is also saved, when the light of surrounding environment changes When, by light sensor 5, display screen can automatically adjust the brightness of screen, to reach optimal display effect, and meanwhile it is also indirect The energy consumption for reducing equipment, extend its service life.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (4)

1. a kind of new trapezoidal LED display, including display screen lamp box (1), it is characterised in that：The display screen lamp box (1) Front is embedded with display screen (3), and loudspeaker (2) is symmetrically installed with the Lamp case frame on display screen (3) both sides, described The two sides of lamp box are netted radiating surface (4), and the netted radiating surface (4) is separately installed with air blower A (7) and blower B (9) heat emission fan (10), the heat emission fan (10), are installed with bolt among the panel on rear side of the display screen lamp box (1) Side is installed with air-conditioning (6), and the display screen (3) is composed in parallel by many trapezoidal pcb plates (14), described Pcb plates (14) and voltage-stablizer (8) by cable connection together with.

2. the new trapezoidal LED display of one kind according to claim 1, it is characterised in that：Be on the pcb plates (14) by Many individual RGB LEDs (12) are by often going different spacing, and each column identical spacing, and regular is arranged in isosceles ladder type Pcb plates (14) on, and pcb plates (14) are fitted into the aluminum alloy casing (13) of same size with marine glue, waterproof after encapsulation Grade reaches IP65.

3. the new trapezoidal LED display of one kind according to claim 1, it is characterised in that：It is provided with the air-conditioning (6) Temperature sense meter (11).

4. the new trapezoidal LED display of one kind according to claim 1, it is characterised in that：On the display screen lamp box (1) Light sensor (5) is installed, and positioned at the upper right side of display screen (3).