CN203232652U

CN203232652U - LED (light-emitting diode) spray painting color screen

Info

Publication number: CN203232652U
Application number: CN 201320190300
Authority: CN
Inventors: 史洪海
Original assignee: SHANDONG HONGHAI GROUP CO Ltd
Current assignee: SHANDONG HONGHAI GROUP CO Ltd
Priority date: 2013-04-16
Filing date: 2013-04-16
Publication date: 2013-10-09
Anticipated expiration: 2023-04-16

Abstract

An LED spray painting color screen comprises a plurality of vertically and horizontally arranged square block units, every square block unit comprises a square frame, a plurality of strip modules are fixedly connected on the front surface of every frame, every strip module comprises a connecting strip, a gap is reserved between the connecting strips of the neighboring strip modules, the middle of every connecting strip is provided with a backwards-recessed groove, an LED SMD (Surface Mounted Device) light is fixedly connected inside the groove in a closed mode through sealant, an LED light is arranged on the front surface of the LED SMD light, and the back surface of the LED SMD light is electrically connected with a controller and a power supply; the front surfaces of all the connecting strips are together fixedly connected with a polyester hard sheet in which back through holes are formed, the positions of the back through holes correspond to the LED lights in a front and back mode, a spray painting picture in which front through holes are formed is adhered to the front surface of the polyester hard sheet, and the positions of the front through holes correspond to the back through holes in a front and back mode. The connecting strips are arranged in parallel, and two ends of the connecting strips are connected with the frames through screws or rivets.

Description

LED air brushing color screen

Technical field

The utility model relates to a kind of advertising device, relates in particular to a kind of LED air brushing color screen.

Background technology

At present, the LED color screen of advertising sector production mostly is box typed structure, and the LED module namely is installed in metal cabinet, and this LED Color screen structure complexity, weight is big, manufacturing cost is high, and it is bad to dispel the heat; In addition, also has a kind of painting screen, the pointolite that uses on its LED color screen adopts LED lamp pearl more, this structure makes the outer end of LED lamp pearl will give prominence to picture, pretty troublesome when changing image content, and this structure has a lot of electric wires, both influenced appearance effect, also cause failure rate too high, serviceable life is short.

Summary of the invention

The purpose of this utility model provides a kind of LED air brushing color screen of simple in structure, cheap, easy to operate, long service life.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of LED air brushing color screen, comprise a plurality of square unit of arranging in length and breadth, it is characterized in that: the square unit comprises frame, and frame is square box, and the frame front is fixedly connected with a plurality of strip modules, strip modules comprises connection strap, leave the space between the connection strap of adjacent strip modules, the middle part of connection strap is caved in fluted backward, and groove is interior by the airtight LED paster lamp that is fixedly connected with of fluid sealant, LED paster lamp front is equipped with the LED lamp, and LED paster lamp back is electrically connected with controller and power supply; All connection strap front surfaces are fixedly connected with the hard sheet of polyester jointly, have the back through hole on the hard sheet of polyester, offering before and after position and the LED lamp of back through hole is corresponding, the hard sheet of polyester front is pasted with the air brushing picture, have preceding through hole on the air brushing picture, preceding through hole offer the position and the back is corresponding before and after the through hole.

According to described LED air brushing color screen, it is characterized in that: described connection strap be arranged in parallel.

According to described LED air brushing color screen, it is characterized in that: described connection strap two ends are connected with described frame by screw or rivet.

The advertisement picture that the utility model is big with a width of cloth is divided into a plurality of squares unit, strip modules is installed on the aluminum alloy frame of 1000*1000mm or other specifications, form the LED dot matrix, become the big picture of a width of cloth after a plurality of square unit combination, LED paster lamp encapsulating is encapsulated in the groove of connection strap, the air brushing picture is attached on other transparent materials such as the hard sheet of polyester or PC plate after adopting the air brushing body sticker to carve the hole, and then the hard sheet of polyester or other transparent materials pasted or otherwise be fixed on the strip modules connection strap, daytime, the utility model is a width of cloth air brushing picture, to night, the LED lamp is lighted, and can show animation by controller, dazzle coloured silk, advertising results such as video.

Because the utility model is encapsulated in LED paster lamp in the groove of connection strap, electric wire be can't see in back, square unit, and appearance effect is good, and importantly structure is greatly simplified, and failure rate reduces greatly, long service life.

In addition, the utility model directly sticks on the air brushing picture on the hard sheet of polyester, and the hard sheet of polyester can separate with strip modules like a cork, and very convenient when therefore changing the advertisement picture content, operation is simple.

Description of drawings

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

Fig. 2 is the A-A sectional structure synoptic diagram of Fig. 1;

Fig. 3 is the partial enlarged drawing of Fig. 2.

In the accompanying drawing:

1, frame; 2, screw; 3, connection strap; 4, LED paster lamp; 5, LED lamp; 6, the hard sheet of polyester; 7, back through hole; 8, air brushing picture; 9, preceding through hole.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described:

A kind of LED air brushing color screen, as Fig. 1, Fig. 2 and shown in Figure 3, comprise a plurality of square unit of arranging in length and breadth, the square unit comprises frame 1, frame 1 is square box, frame 1 front is fixedly connected with a plurality of strip modules, strip modules comprises connection strap 3, leave the space between the connection strap 3 of adjacent strip modules, the middle part of connection strap 3 is caved in fluted backward, by the airtight LED paster lamp 4 that is fixedly connected with of fluid sealant, LED paster lamp 4 fronts are equipped with LED lamp 5 in the groove, and LED paster lamp 4 back are electrically connected with controller and power supply; All connection strap 3 front surfaces are fixedly connected with the hard sheet 6 of polyester jointly, have back through hole 7 on the hard sheet 6 of polyester, back through hole 7 to offer the position corresponding with LED lamp 5 front and back, the hard sheet of polyester 6 fronts are pasted with air brushing picture 8, through hole 9 before having on the air brushing picture 8, preceding through hole 9 offer the position and afterwards through hole 7 front and back are corresponding.Described connection strap 3 be arranged in parallel.Connection strap 3 two ends are connected with frame 1 by screw 2 or rivet.

Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; common engineering technical personnel make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.

Frame and connection strap in the utility model are made by aluminium alloy extrusions, and be durable, easy for installation.

Claims

1. LED air brushing color screen, comprise a plurality of square unit of arranging in length and breadth, it is characterized in that: the square unit comprises frame (1), frame (1) is square box, frame (1) front is fixedly connected with a plurality of strip modules, strip modules comprises connection strap (3), the connection strap of adjacent strip modules leaves the space between (3), the middle part of connection strap (3) is caved in fluted backward, groove is interior by the airtight LED paster lamp (4) that is fixedly connected with of fluid sealant, LED paster lamp (4) front is equipped with LED lamp (5), and LED paster lamp (4) back is electrically connected with controller and power supply; All connection straps (3) front surface is fixedly connected with the hard sheet of polyester (6) jointly, have back through hole (7) on the hard sheet of polyester (6), offering before and after position and the LED lamp (5) of back through hole (7) is corresponding, the hard sheet of polyester (6) front is pasted with air brushing picture (8), have preceding through hole (9) on the air brushing picture (8), offering before and after position and back through hole (7) of preceding through hole (9) is corresponding.

2. LED air brushing color screen according to claim 1, it is characterized in that: described connection strap (3) be arranged in parallel.

3. LED air brushing color screen according to claim 2, it is characterized in that: described connection strap (3) two ends are connected with described frame (1) by screw (2) or rivet.