CN216623641U

CN216623641U - Three-dimensional LED display luminous character

Info

Publication number: CN216623641U
Application number: CN202122665080.0U
Authority: CN
Inventors: 夏志清; 黎忠诚; 黎建均
Original assignee: SHENZHEN APEXLS OPTOELECTRONIC CO Ltd
Current assignee: SHENZHEN APEXLS OPTOELECTRONIC CO Ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-27
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a three-dimensional LED display luminous character which comprises a light-transmitting cover, a plurality of supports, LED display units arranged on the supports and a unit control board for driving the LED display units, wherein the supports are connected into a square support body, the LED display units are arranged outside four surfaces of the square support body, the light-transmitting cover is arranged outside the LED display units, outwards-protruding crossed LED lamp panel connecting parts for eliminating shadows are formed at the connecting positions of the LED display units, and when LED lamp points are lightened, the LED lamp point intervals on the connecting parts are not larger than the average interval on the LED lamp panel. The LED display screen can eliminate shadows, has visual impact and an innovative structure, and can attract the attention of audiences.

Description

Three-dimensional LED display luminous character

Technical Field

The utility model relates to the field of lamp boxes, in particular to a three-dimensional LED display luminous character.

Background

Along with the rising of emerging advertisement carriers such as LED, people adopt the LED lamp house to carry out advertising release and propaganda show more and more, and the component that supports the LED display screen in the LED lamp house is steel, moulds the structure, and the dustcoat adopts glass board, organic glass board, lamp house cloth etc. and LED lamp house advantage shows: firstly, it can be used at night; secondly, the advertisement amount is increased in a geometric manner after the rolling technology is added, and at most 10 different advertisements can be loaded in one advertisement lamp box; thirdly, with the appearance of the ultrathin rolling lamp box, the lamp box can break through the limitation of outdoor advertisements and enter the indoor advertisement market, the ultrathin rolling lamp box hung on the wall is bright in various supermarkets and stores, and the advantages and characteristics ensure that the advertisement lamp box will stand on the market without being lost.

The current LED display screen generally uses is flat plate structure etc., people still demand square or the all-round three-dimensional display's of annular demonstration structure, five ring type structure lamp houses like the sports competition field, need 360 degrees full aspects's demonstration, in practice, during the three-dimensional display structure of equipment, people are two liang of concatenations of flat LED display module group usually, four square faces all splice, so that form luminous tetragonal body, nevertheless, the concatenation department often has the dark space, influence the visual effect that LED shows luminous word.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing a three-dimensional LED display luminous character, and when a square LED display screen which emits light on four sides is lightened, the LED display screen has no shadow and has more visual impact.

In order to solve the technical problem, the utility model discloses a three-dimensional LED display luminous character which comprises a light-transmitting cover, a plurality of supports, an LED display unit arranged on the supports and a unit control board for driving the LED display unit, wherein the supports are connected into a square support body, the LED display unit is arranged outside four surfaces of the square support body, the light-transmitting cover is arranged outside the LED display unit, an outwards-protruding crossed LED lamp panel connecting part for eliminating shadows is formed at the connecting position of the LED display unit, the LED display unit comprises an LED lamp panel, an LED lamp arranged on the LED lamp panel and a power supply connected with the LED lamp panel, the power supply is connected with the unit control board, and the unit control board controls the display of the LED lamp on the LED lamp panel.

Further, a plurality of supports connect into hollow square support body, the LED lamp plate around all surfaces of square support body set up.

Further, the support body is a hollow square arc-shaped support body, and the LED lamp panel surrounds all outer surfaces of the square arc-shaped support body.

Further, a plurality of the arc-shaped support bodies are connected in pairs to form an annular support body, so that an annular display is formed.

Further, the LED lamp plate be the bar LED lamp plate, a plurality of bar LED lamp plates are in square support body on equidistant interval set up, every two adjacent LED lamp plate interval formulas of hookup location are two liang crisscross, when lighting LED lamp, connecting portion on LED lamp interval be not more than LED lamp plate on average interval.

Further, the LED lamp point interval on the connecting portion be half of the average interval on the LED lamp plate.

Furthermore, the LED display units on the four surfaces of the square support body are mutually and vertically connected in a cross way to form a square display body, the light-transmitting cover is arranged outside the square display body, and the square display body is in a # -shaped structure.

Furthermore, the LED display luminous characters are in an O shape.

The three-dimensional LED display luminous character has the following beneficial effects:

the LED display luminous character has the advantages that the shadow is eliminated by forming the outwards-protruded crossed LED lamp panel connecting parts at the connecting positions of the plurality of supports, the LED display luminous character has visual impact and an innovative structure, and the LED display luminous character can attract the attention of audiences.

Drawings

For the purpose of clearly illustrating embodiments or aspects of the present invention, reference is made to the accompanying drawings for simplicity. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural diagram of an appearance of a stereoscopic LED-displayed luminescent character according to a first embodiment of the present invention.

Fig. 2 is a schematic diagram of the "#" shaped structure of the light box and the display unit.

Fig. 3 is a schematic longitudinal sectional view of fig. 1.

Fig. 4 is a schematic structural diagram of an appearance of a stereoscopic LED-displayed luminescent character according to a second embodiment of the present invention.

Fig. 5 is a schematic view of the connection portion in fig. 1.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a three-dimensional LED display light-emitting character, including printing opacity cover 5, a plurality of supports 10, set up LED display element 20 on support 10 and the unit control panel of drive LED display element 20, LED display element 20 includes the LED lamp plate, the LED lamp 30 of setting on the LED lamp plate, the power that links to each other with the LED lamp plate, the unit control panel is connected to the power, the display of LED lamp 30 on the unit control panel control LED lamp plate, a plurality of supports 10 are connected into square support body, the LED display element cross connection of four faces of square support body, form square display body, set up printing opacity cover 5 in the outside of square display body, form connecting portion 40 of the crossing LED lamp plate of outside salient at the LED display element connection position.

As shown in fig. 2, the square display exhibits a "#" font structure.

Preferably, when the square display body is lighted, the lighted LED lamp point interval on the connecting portion 40 is not greater than the average interval of the lighted LED lamp points on the LED lamp panel.

The light-transmitting cover takes a Polycarbonate (PC) endurance plate as a base material, and can cover the LED display screen through high-temperature plastic suction molding, and when the LED display screen is lightened, the whole structure forms an even luminous body from the perspective of the light-transmitting cover.

The square bracket body is a structure which is formed by bending a steel plate and is subjected to rust prevention treatment, is used as a support member of the LED display unit 20, and is correspondingly made into a square, a rectangle, a trapezoid and the like according to the requirement of a luminous body.

As shown in fig. 2, a plurality of supports 10 pass through screwed connection and become hollow square support body, and the LED lamp plate sets up around the whole surfaces of square support body.

As shown in fig. 3, the bracket body is a hollow square arc-shaped bracket body, and the LED lamp panel is disposed around the entire outer surface of the square arc-shaped bracket body.

The arc-shaped support bodies are connected in pairs to form an annular support body, so that an annular display is formed.

As shown in fig. 4, the LED lamp panel is a bar-type LED lamp panel, a plurality of bar-type LED lamp panels are arranged on the square support body at equal intervals, every two adjacent LED lamp panels at the connection position are staggered in an interval manner, and when the LED lamp 30 is lighted, the LED lamp point interval on the connection portion 40 is not larger than the average interval on the LED lamp panel.

Preferably, when lighting, the distance between the lighted LED lamp points on the connecting portion 40 is half of the average distance between the lighted LED lamp points on the LED lamp panel.

Experiments were conducted with the technical effect at the time of lighting, as follows:

for the layout of the LED lamp point spacing on the connection part 40, taking a P1.56(LED lamp bead spacing: 1.56 mm) display screen as an example, the technical effect practical result is as follows:

experimental number	LED lamp spot spacing on connection 40	Luminous effect
			1	1.7 mm	Dark shadow
2	1.56 mm	Existence of shadow
			3	1.4 mm	Light shadow
4	0.8 mm	No shadow is found

The flexible FPC circuit board (LED flexible module) that the LED lamp plate adopted flexible insulation substrate matter to make possesses the resistance to compression and the antitorque ability of high strength, the problem of the difficult installation of various "corner, nook and corner" that can be better solved.

In this three-dimensional annular formula LED display screen installation, the mounting means of the flexible module of LED mostly uses the magnetism post to inhale as the owner, and simple to operate is swift, but also stereotypes easily, and the mounting means of magnetism is just as simple with conventional indoor screen mounting means, and the box connecting wire all adopts quick butt joint to connect, and is firm reliable.

This three-dimensional annular LED display screen ductility is good, the molding of three-dimensional four directions luminous element adopts digital video processing, and technology distributing type scans, 360 degrees high definition show, the modularized design, constant current static drive, the true color output of hi-lite, the picture is clear not have the shake, still can realize the soft module of many pictures, via connecting the main control computer, but LED display screen broadcast picture in step, stand and watch at any angle of display, all can appreciate lifelike picture.

The viewing angle is watched at 360 degrees, the streamline appearance is displayed in all directions, and the seamless splicing is realized.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a three-dimensional LED shows light-emitting character, including printing opacity cover, a plurality of supports, set up in the support on LED display element and drive LED display element's unit control panel, a serial communication port, a plurality of support connection become square support body four outside of square support body set up LED display element's outside set up printing opacity cover LED display element hookup location form the outside outstanding crossing LED lamp plate connecting portion that are used for eliminating the shadow, when lighting LED lamp point, connecting portion on the LED lamp point interval be not more than the LED lamp plate on average interval.

2. The LED display light-emitting character according to claim 1, wherein the plurality of brackets are connected to each other to form a hollow square bracket body, and the LED lamp panel is disposed around the entire outer surface of the square bracket body.

3. The LED display luminescent word of claim 1, wherein the bracket body is a hollow square arc-shaped bracket body, and the LED lamp panel is disposed around all outer surfaces of the square arc-shaped bracket body.

4. The LED display luminescent word as claimed in claim 3, wherein a plurality of the arc-shaped bracket bodies are connected two by two to give a ring-shaped bracket body so as to form a ring-shaped display.

5. The LED display luminous word of claim 1, wherein the LED lamp point spacing on the connecting portion is half of the average spacing on the LED lamp panel.

6. The LED display luminescent word according to claim 1, wherein the LED display units on the four sides of the square support body are vertically and crossly connected to form a square display body, the light-transmitting cover is arranged outside the square display body, and the square display body is in a "#" shaped structure.

7. The LED display illuminator of claim 1, in which the LED display illuminator is "O" shaped.