阅读说明：本技术 一种工程类柔性拉布发光字 (Engineering flexible spreading luminous character ) 是由 刘菁 向必海 潘建军 于 2021-08-05 设计创作，主要内容包括：本发明涉及一种工程类柔性拉布发光字,包括U型底壳箱体,柔性透光灯布,发光组件以及L型包边面盖；所述U型底壳箱体形成发光字的字体轮廓；所述柔性透光灯布通过灯布固定装置在U型底壳箱体内部固定；所述发光组件安装在U型底壳箱体的底部；所述包边面盖盖在U型底壳箱体的轮廓边沿。该工程类柔性拉布发光字采用柔性透光灯布替代亚克力面板,具有不用拼接、外形美观、抗老化、不变形、降低重量,节省成本等优点。(The invention relates to an engineering flexible canvas light-emitting character which comprises a U-shaped bottom shell box body, a flexible light-transmitting lamp cloth, a light-emitting component and an L-shaped edge-covering face cover, wherein the U-shaped bottom shell box body is provided with a plurality of light-transmitting lamp cloths; the U-shaped bottom shell box forms a font outline of the luminous character; the flexible light-transmitting lamp cloth is fixed in the U-shaped bottom shell box body through a lamp cloth fixing device; the light-emitting component is arranged at the bottom of the U-shaped bottom shell box body; the edge covering face covers the outline edge of the U-shaped bottom case body. The engineering flexible granny rag light-emitting character adopts the flexible light-transmitting lamp cloth to replace an acrylic panel, and has the advantages of no need of splicing, attractive appearance, ageing resistance, no deformation, weight reduction, cost saving and the like.)

1. The utility model provides a flexible granny rag light-emitting word of engineering class which characterized in that: the LED lamp comprises a U-shaped bottom shell body, a flexible light-transmitting lamp cloth, a light-emitting assembly and an L-shaped edge-covered surface cover; the U-shaped bottom shell box forms a font outline of the luminous character; the flexible light-transmitting lamp cloth is fixed in the U-shaped bottom shell box body through a lamp cloth fixing device; the light-emitting component is arranged at the bottom of the U-shaped bottom shell box body; the edge covering face covers the outline edge of the U-shaped bottom case body.

2. The engineering-like flexible rag light-emitting character according to claim 1, characterized in that: the edge of the flexible light-transmitting lamp cloth adopts double-layer folded edges, holes are punched in the double-layer folded edges, edge buttonholes are installed on the double-layer folded edges, and the shape of the flexible light-transmitting lamp cloth is consistent with that of a U-shaped bottom shell box body.

3. The engineering-like flexible rag light-emitting character according to claim 1, characterized in that: the lamp cloth fixing device comprises a keel stand column and a round steel keel, wherein the round steel keel is welded on the keel stand column, the lower end of the keel stand column is welded on the inner edge of the U-shaped bottom shell box body, the keel stand column is higher than the U-shaped bottom shell box body, and the upper end of the keel stand column protrudes out of the U-shaped bottom shell box body.

4. The engineering-like flexible rag light-emitting character according to claim 3, characterized in that: the narrow lower extreme in fossil fragments stand upper end is wide, the wide lower extreme of fossil fragments stand is 90 degrees bends, one side linear connection between upper end and the lower extreme, and one side pitch arc is connected, and the lower extreme has a fan-shaped angle disappearance in the sharp junction.

5. The engineering-like flexible rag light-emitting character according to claim 3, characterized in that: the fossil fragments stand is equipped with the semicircle opening in the upper end, is equipped with the semicircle opening in the intermediate position that the pitch arc is connected.

6. The engineering-like flexible rag light-emitting character according to claim 5, characterized in that: the round steel fossil fragments have two, upper round steel fossil fragments welded connection at fossil fragments stand upper end semicircle opening part, and lower floor's round steel fossil fragments welded connection is at the semicircle opening part of fossil fragments stand arc line intermediate position.

7. The engineering-like flexible rag light-emitting character according to claim 6, characterized in that: the flexible light-transmitting lamp cloth is fixed on the upper layer of the round steel keel through a binding belt.

8. The engineering-like flexible rag light-emitting character according to claim 1, characterized in that: the light emitting component is an LED light source.

9. An engineering-like flexible spread light-emitting character according to any one of claims 1-8, characterized in that: the L-shaped edge covering surface covers the U-shaped bottom case body and is fixed on the side face of the case body through locking screws.

10. The engineering-like flexible rag light-emitting character according to any one of claim 9, wherein: and the outer part of the U-shaped bottom shell box body is provided with a mounting fixing block, and the mounting fixing block is provided with a mounting hole.

Technical Field

The invention relates to the field of advertisement identification, in particular to an engineering flexible spreading luminous character.

Background

The light-transmitting acrylic plate in the prior art is a mold forming product, the forming size of the light-transmitting acrylic plate is limited, the conventional maximum size of the market is 2050 x 3050mm, the size of the character body of a general engineering light-emitting character basically exceeds the maximum size of the acrylic plate, so that the integral forming of a single character is basically realized by splicing the light-transmitting acrylic panel of the engineering light-emitting character, meanwhile, the acrylic plate is poor in outdoor weather resistance, easy to deform in a high-temperature climate environment and easy to crack in a low-temperature climate environment, the acrylic panel can be rapidly aged, faded, deformed and cracked under repeated high-temperature and low-temperature climate environments, potential safety hazards are easily caused, the outdoor effective quality guarantee period of the engineering light-emitting character of the acrylic panel can not exceed 3 years generally, and if the field environment is high-temperature and low-temperature all the year round, the effective quality guarantee period of the acrylic panel can be reduced, there is a problem of short life span. Therefore, it is very necessary to improve the weather resistance and service life of the engineering large luminescent characters in the open air.

On the other hand, the existing engineering large-scale luminous character box body is heavy in part structure, the production process of each manufacturer is uneven, the unified material and process flow standard are absent, the industrial specification is absent, the detection standards of each manufacturer and each owner are not unified, and the structure safety of the engineering large-scale luminous character is greatly hidden. Because the existing engineering large-scale luminous characters have complex production process, high comprehensive cost, high assembly difficulty and high labor cost occupation ratio, especially the acrylic panel material part cost occupation ratio of the engineering large-scale luminous characters, the thickness of the acrylic panel material is generally 4-5mm, and the comprehensive cost is generally calculated to be 250 yuan/square according to the prices of foreign brands Mitsubishi (Japan) and Germany (Germany); the price of domestic yichun and Ruichang is generally calculated by the comprehensive cost of 150 Yuan/square. Therefore, it is also the pursuit of manufacturers to reduce the cost of engineering large-scale light-emitting character boxes.

Disclosure of Invention

The invention aims to provide an engineering flexible canvas light-emitting character, which adopts flexible light-transmitting lamp cloth to replace an acrylic panel, does not need splicing, has attractive appearance, is anti-aging, does not deform, reduces weight, saves cost and solves various defects in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an engineering flexible canvas light-emitting character comprises a U-shaped bottom shell box body, a flexible light-transmitting lamp cloth, a light-emitting assembly and an L-shaped edge-covering face cover; the U-shaped bottom shell box forms a font outline of the luminous character; the flexible light-transmitting lamp cloth is fixed in the U-shaped bottom shell box body through a lamp cloth fixing device; the light-emitting component is arranged at the bottom of the U-shaped bottom shell box body; the edge covering face covers the outline edge of the U-shaped bottom case body.

Furthermore, the edge of the flexible light-transmitting lamp cloth adopts a double-layer folded edge, holes are punched on the double-layer folded edge, edge buttonholes are installed on the double-layer folded edge, and the shape of the flexible light-transmitting lamp cloth is consistent with that of a U-shaped bottom shell box body; when the flexible light-transmitting lamp cloth is fixed inside the U-shaped bottom shell box body, the surface of the luminous character can be smooth and cover the whole U-shaped bottom shell box body.

Further, lamp cloth fixing device includes fossil fragments stand and round steel fossil fragments, the welding of round steel fossil fragments is on the fossil fragments stand, and the lower extreme welding of fossil fragments stand is at the border of U type drain pan box, the fossil fragments stand is higher than U type drain pan box, and the upper end of fossil fragments stand is outstanding outside the U type drain pan box.

Furthermore, the narrow lower extreme width in fossil fragments stand upper end, the wide lower extreme of fossil fragments stand is 90 degrees bends, one side linear connection between upper end and the lower extreme, and one side pitch arc is connected, and the lower extreme has a fan-shaped angle disappearance in the linear connection department.

Furthermore, the upper end of the keel upright post is provided with a semicircular opening, and the middle position of the arc connection is provided with a semicircular opening.

Preferably, the round steel fossil fragments have two, upper round steel fossil fragments welded connection at fossil fragments stand upper end semicircle opening part, and lower floor round steel fossil fragments welded connection is at the semicircle opening part of fossil fragments stand arc line intermediate position.

Furthermore, the flexible light-transmitting lamp cloth is fixed on the upper layer of the round steel keel through a binding belt; the ribbon is taut ribbon, because fossil fragments stand height is higher than U type under casing box, the effect of supporting the profile is played to flexible light-transmitting lamp cloth to the upper round steel fossil fragments of fossil fragments stand upper end semicircle opening part, and lower floor's round steel fossil fragments are mainly used for fixing flexible light-transmitting lamp cloth.

Preferably, the light-emitting component is an LED light source; the LED light source may be an LED light bar or an LED module.

Furthermore, the L-shaped edge covering surface covers the U-shaped bottom case body and is fixed on the side surface of the case body through locking screws.

Furthermore, an installation fixing block is arranged outside the U-shaped bottom shell box body, and an installation hole is formed in the installation fixing block; the installation hole can be used for fixing and installing the installation wall by adopting a metal expansion screw or other fixing modes.

The beneficial effects of the technology of the invention are as follows: 1. the problem of actual pain points of the acrylic panel of the engineering large luminous character needing splicing is solved, and the surface smoothness and the attractiveness of the engineering large luminous character are greatly improved; 2. the weather resistance and the effective quality guarantee period of the engineering large-scale luminous characters in the open air are greatly improved; 3. the whole weight of the engineering large-scale luminous characters is reduced, and the structural stability and the safety of the engineering large-scale luminous characters are improved; 4. the material cost of the engineering large-scale luminous characters is reduced, the production process flow of the engineering large-scale luminous characters is simplified, and therefore the labor cost of the manufacturing process of products is reduced.

Drawings

FIG. 1 is a schematic cross-sectional view of an engineering-like flexible spreading luminous character according to the present invention;

FIG. 2 is a schematic structural view of a keel column in the engineering flexible spreading luminous character structure of the invention;

in the figure: 1. a U-shaped bottom case body; 2. a flexible light-transmitting lamp cloth; 3. a light emitting assembly; 4. an L-shaped edge cover; 5. locking screws; 6. a buttonhole; 7. a keel column; 8. a round steel keel; 81. an upper layer of round steel keel; 82. the lower layer of round steel keel; 9. a fan angle is lost; 10. a semicircular opening; 11. binding a belt; 12. and installing a fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 and 2, in an embodiment of the present invention, an engineering-like flexible canvas light-emitting character includes a U-shaped bottom case 1, a flexible light-transmitting fabric 2, a light-emitting assembly 3, and an L-shaped edge-covering cover 4; the U-shaped bottom shell box body 1 forms a font outline of a luminous character; the flexible light-transmitting lamp cloth 2 is fixed inside the U-shaped bottom shell box body 1 through a lamp cloth fixing device; the light-emitting component 3 is arranged at the bottom of the U-shaped bottom shell box body 1; the L-shaped edge-covering face cover 4 covers the outline edge of the U-shaped bottom shell box body 1, and the L-shaped edge-covering face cover 4 is fixed on the side face of the U-shaped bottom shell box body 1 through the locking screws 5.

The edge of the flexible light-transmitting lamp cloth 2 adopts a double-layer folded edge, holes are punched on the double-layer folded edge, an edge button hole 6 is installed on the double-layer folded edge, and the shape of the flexible light-transmitting lamp cloth 2 is consistent with that of the U-shaped bottom shell box body 1; when the flexible light-transmitting lamp cloth is fixed inside the U-shaped bottom shell box body, the surface of the luminous character can be smooth and cover the whole U-shaped bottom shell box body.

The lamp cloth fixing device comprises a keel upright post 7 and a round steel keel 8, the upper end of the keel upright post 7 is narrow, the lower end of the keel upright post 7 is wide, the wide lower end of the keel upright post 7 is bent by 90 degrees, one side between the upper end and the lower end is linearly connected, one side is connected with an arc line, and the lower end is provided with a fan-shaped angle deletion 9 at the linear connection position; the keel upright post 7 is provided with a semicircular opening 10 at the upper end, the semicircular opening 10 is arranged at the middle position of arc connection, the round steel keels 8 are welded on the keel upright post 7, the number of the round steel keels 8 is two, the upper layer round steel keel 81 is welded at the semicircular opening at the upper end of the keel upright post 7, and the lower layer round steel keel 82 is welded at the semicircular opening at the middle position of the arc connecting line of the keel upright post 7; the lower extreme welding of fossil fragments stand 7 is at the interior border of U type drain pan box 1, and fossil fragments stand 7 is higher than U type drain pan box 1, and the upper end of fossil fragments stand 7 is outstanding outside U type drain pan box 1.

The flexible light-transmitting lamp cloth 2 is fixed on the upper layer round steel keel 81 through a tensioning binding belt 11; because fossil fragments stand height ratio U type drain pan box 1 is high, the effect of support profile is played to flexible light-transmitting lamp cloth to the upper round steel fossil fragments of fossil fragments stand upper end semicircle opening part, and lower floor's round steel fossil fragments are mainly used for fixing flexible light-transmitting lamp cloth.

The light emitting component 3 is an LED light source; the LED light source may be an LED light bar or an LED module.

The outer part of the U-shaped bottom shell box body 1 is provided with a mounting fixing block 12, and the mounting fixing block 12 is provided with a mounting hole; the installation hole can be used for fixing and installing the installation wall by adopting a metal expansion screw or other fixing modes.

The preparation process of the flexible granny rag luminous character comprises the following steps:

welding a U-shaped bottom shell box body or forming the U-shaped bottom shell box body in other auxiliary modes, then welding keel upright columns on the inner side of the U-shaped bottom shell box body at an interval of about 25 centimeters, sequentially welding a lower layer of round steel keel and an upper layer of round steel keel after the keel upright columns are welded, and performing baking finish or surface treatment of other processes after the welding is finished; then install the LED light source in U type end shell box bottom, to punching installation button hole after the secondary fifty percent discount to the flexible light-transmitting lamp cloth of cutting out according to U type end shell box shape, later through ribbon and the taut flexible light-transmitting lamp cloth of lower floor's round steel fossil fragments.

The L type is bordured a face and is covered the welding or adopt other auxiliary mode shaping, carries out baking finish or other handicraft surface treatment afterwards, will through surface treatment's L type face of borduring cover in the U type drain pan box of installing flexible light-transmitting lamp cloth kowtows and close the installation to at the practical screw locking of the side of L type face of borduring cover, product shaping up to this time.

The outside of the U-shaped bottom shell box body is provided with a mounting fixed block, and the mounting fixed block is provided with a mounting hole; the finished luminous character is fixedly installed between the installation hole and the installation wall by adopting metal expansion screws or other fixing modes.

The engineering flexible light-transmitting cloth is adopted to replace an acrylic panel adopted by the traditional light-emitting character, the conventional maximum width of the engineering flexible light cloth is generally 5-6 meters, the splicing technology is mature and simple, and the spliced surface is high in smoothness and attractive. The flexible light-transmitting lamp cloth has the advantages of no rapid aging, color fading, deformation and cracking under repeated high-temperature and low-temperature climatic environments, no potential safety hazard and the like; the weather resistance and the effective quality guarantee period of the engineering luminous characters used outdoors are greatly improved, and the effective quality guarantee period can be controlled for 3-5 years according to the quality grade of the flexible light-transmitting lamp cloth; the invention has simple structure and convenient manufacture, and can ensure the product quality and improve the working efficiency; the price of the engineering flexible light-transmitting lamp cloth of the current foreign brand is lower than 100 yuan/square, the price of the domestic flexible light-transmitting lamp cloth can be controlled below 20 yuan/square, and the material cost is greatly reduced on the premise of improving the product quality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and their concepts should be equivalent or changed within the technical scope of the present invention.