CN105161025B - Electric power signboard with dry construction - Google Patents

Abstract

The invention discloses a power sign board with a dry structure, which is composed of a power sign board body and graphic and text marks; the power sign board body consists of a covering layer, a graphic and text marking layer, a reflection layer, an ink layer, a base material layer, The drying structure and the encapsulation structure are stacked sequentially; the graphic mark layer is composed of three-dimensional prisms, thereby forming a graphic mark, wherein the covering layer and the three-dimensional prisms are composed of transparent materials; the dry structure is composed of the first drying structure and the second dry structure are superimposed; using the above scheme, the graphic structure in the sign board adopts a three-dimensional prism, a reflective layer and an ink layer, so that people can pass through the prism and reflective layer through the weak light at night Graphics will be a "glowing" font so people can easily see it, using two dry layers where the mesh nodes of one layer fall right into the center area of the other mesh, which is great for preventing water molecules intrusion.

Description

A power sign board with a dry structure

technical field

The invention relates to the technical field of electric power auxiliary equipment, in particular to a power signboard with a dry structure.

Background technique

The safety signage is a safety protection and warning device used in the emergency repair work site in the process of equipment maintenance in the power industry. It marks some safety warning words, such as "work here", and its main function is to identify indoor and outdoor repairs or emergency repairs. Instruct the equipment to ensure that the operator can accurately find the equipment that needs to be repaired or repaired during the work process. For example, in the electrical maintenance operation, use the "work here" safety sign to distinguish the equipment that needs to be repaired from the equipment that does not need to be repaired, which can shorten the operation process and allow the staff to contact the equipment that needs to be repaired at the first time. The "work here" safety signage can prevent staff from entering the work area by mistake, causing electric shock and secondary personal injury, etc.

At present, the "work here" safety signs commonly used in the field of electric power production are mostly stainless steel corrosion, aluminum reflective, aluminum corrosion, aluminum lithography and enamel. There are many problems in the process of their use: although the stainless steel material has the advantages of being strong and not easily deformed, it is not easy for the operation and maintenance personnel to carry it during on-site use. As the use time increases, the metal material begins to corrode and the contents of the sign Not sure. The aluminum alloy material has a certain corrosion resistance in outdoor long-term work after treatment, but the surface process effect of the aluminum alloy is single. In some places with poor light, the aluminum alloy signboard has poor visibility and high cost, requiring professional Factory made. Metal identification plates are mostly hung on the maintenance equipment with iron wires or ropes, which cannot be fixed well. The "work here" safety signboard adopted in the prior art can realize the function of indicating maintenance equipment during the day, but cannot play the role of an indicative safety sign at night.

Contents of the invention

Based on this, it is necessary to provide a power sign board with a dry structure to solve technical problems such as how to ensure that the power sign board can be used for a long time.

A technical solution of the present invention is: a power sign board with a dry structure, which is composed of a power sign board body and graphic signs; Layer, ink layer, substrate layer, drying structure and encapsulation structure are sequentially stacked; the graphic sign layer is composed of three-dimensional prisms, thereby forming a graphic sign, wherein the covering layer and the three-dimensional prisms are composed of transparent materials ;

The drying structure is formed by stacking a first drying structure and a second drying structure; wherein, the first drying structure is formed on a surface of the substrate layer away from the ink layer, and the surface of the first drying structure is provided with a first encapsulation structure, so A second drying structure is provided on the side of the first packaging structure away from the first drying structure, and a second packaging structure is provided on the surface of the second drying structure; and the first drying structure is a grid structure, and the second drying structure The structure is a grid structure;

When the first drying structure and the second drying structure are grid drying layers, the grids in the first drying structure and the grids in the second drying structure are staggered and superimposed on each other, and the first drying The mesh nodes in the structure fall into the central region of the mesh in the second dry structure.

In another preferred solution, the ink layer is formed on the surface of the substrate layer away from the dry structure by inkjet printing or spraying.

In another preferred solution, the center of the grid in the second dry structure is used as a dot, a circular area with a radius R, and the grid nodes in the first dry structure are located in the circular area.

In another preferred solution, the radius R ranges from 2 μm to 15 μm.

In another preferred solution, the grids in the grid drying layer are square grids.

In another preferred solution, the square grid is composed of grid lines and blank areas surrounded by the grid lines, wherein the side length of the square grid is 50 μm˜100 μm.

In another preferred solution, the reflective layer is formed on the surface of the ink layer away from the substrate layer by electroforming.

In another preferred solution, the thickness of the power signboard is 3mm~8mm.

In another preferred solution, the grid line width of the square grid is 10 μm-15 μm.

Beneficial effects of the present invention:

Adopting the above-mentioned scheme, the present invention provides a kind of electric power sign board with a dry structure. The graphic structure in the sign board adopts a three-dimensional prism, a reflective layer and an ink layer, so that people can pass through the weak light at night. The function of the prism and the reflective layer will be a "luminescent" font, so that people can easily see it, and it can play a good role in prompting and warning. Since some water molecules will enter the plastic, there is a drying layer on one side of the ink layer, and two layers of drying layers are used, and the grid nodes of one layer just fall into the center area of the other layer of grids, which can be easily Good to prevent the intrusion of water molecules.

Description of drawings

Fig. 1 is the structural representation of a kind of electric power signboard with drying structure of the present invention;

Fig. 2 is a schematic diagram of a cross-sectional structure in the direction of A-A' in Fig. 1;

Fig. 3 is another kind of structural representation in a kind of electric power sign board with drying structure of the present invention;

Fig. 4 is a schematic diagram of the drying structure in a power signboard with a drying structure of the present invention;

Fig. 5 is a schematic diagram of a two-layer drying structure in a power signboard with a drying structure according to the present invention.

detailed description

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described below. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be construed as limitations on the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless specifically defined otherwise.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature may be in direct contact with the second feature through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

As shown in Figure 1, a power signboard with a dry structure is composed of a power signboard body 100 and a graphic sign 200, in which "100KV" is shown in Figure 1; a cross-sectional view in the direction of A-A' in Figure 1 As shown in Figure 2, the power signboard body 100 is composed of a cover layer 101, a graphic sign layer 201, a reflective layer 300, an ink layer 400, a substrate layer 501, a dry structure and a packaging structure 600; Text mark layer is made up of three-dimensional prism 202, thereby forms graphic mark 200, and wherein, described cover layer 101 and described three-dimensional prism 202 are made up of transparent material; Among Fig. 4). Adopting the above-mentioned scheme, the present invention provides a kind of electric power sign board with a dry structure. The graphic structure in the sign board adopts a three-dimensional prism, a reflective layer and an ink layer, so that people can pass through the weak light at night. The function of the prism and the reflective layer will be a "luminescent" font, so that people can easily see it, and it can play a good role in prompting and warning.

Wherein, the ink layer 400 is formed on the surface of the substrate layer 501 away from the dry structure 502 by inkjet printing or spraying, and the reflective layer 300 is formed on the ink layer 400 by electroforming. On the surface away from the substrate layer 501, outside light enters the prism through the cover layer 101, and after the prism changes the route of the light, it returns to people's sight through the reflective layer, which gives the impression of a luminous body. The thickness of the reflective layer It is between 15 μm and 20 μm, and with the ink layer behind, the place with prisms will display the color behind the reflective layer, which increases people’s recognition.

As shown in Fig. 3, the drying structure is formed by stacking a first drying structure 503 and a second drying structure 504; wherein, the first drying structure 503 is formed on a surface of the substrate layer 501 away from the ink layer 400, and the first drying structure 503 is provided with a first encapsulation structure 600 , the first encapsulation structure 600 is provided with a second desiccation structure 504 on a side away from the first desiccation structure 503 , and a second encapsulation structure 601 is provided on the surface of the second desiccation structure 504 .

As shown in Figure 5, the first drying structure 503 is a drying panel (not shown in the figure) or a grid drying layer, and the second drying structure 504 is a drying panel (not shown in the figure) or a grid drying layer. layer, the grid in the grid drying layer is a square grid.

As shown in Figure 5, when the first drying structure 503 and the second drying structure 504 are grid drying layers, the grid in the first drying structure 503 and the grid in the second drying structure 504 Stagger and superimpose each other. The grid nodes of the first drying structure 503 fall into the central area of the grid of the second drying structure 504, wherein a circle 505 with the center of the grid of the second drying structure 504 as the center and a radius R, wherein the radius R is 2 μm to 15 μm, the grid nodes in the first dry structure 503 fall within a radius of 5 μm to 10 μm. Since some water molecules will enter the plastic, there is a drying layer on one side of the ink layer, and two layers of drying layers are used, and the grid nodes of one layer just fall into the center area of the other layer of grids, which can be easily Good to prevent the intrusion of water molecules.

In another preferred solution, the square grid is composed of grid lines and blank areas surrounded by grid lines, wherein the side length of the square grid is 50 μm to 100 μm, and the grid line width of the square grid is 10 μm to 100 μm. 15 μm. Since some water molecules will enter the plastic, there is a drying layer on one side of the ink layer, and two layers of drying layers are used, and the grid nodes of one layer just fall into the center area of the other layer of grids, which can be easily Good to prevent the intrusion of water molecules.

Another preferred solution, the thickness of the power signboard is 3mm~8mm.

Adopting the above scheme, the present invention provides a reflective electric sign board. The graphic structure in the sign board adopts a three-dimensional prism, a reflective layer and an ink layer, so that people can pass through the prism and reflect the light through the weak light at night. The function of the layer will be a "luminescent" font, so that people can easily see it, and it can play a good role in prompting and warning. Since some water molecules will enter the plastic, there is a drying layer on one side of the ink layer, and two layers of drying layers are used, and the grid nodes of one layer just fall into the center area of the other layer of grids, which can be easily Good to prevent the intrusion of water molecules.

In order to make the above objects, features and advantages of the present invention more obvious and comprehensible, specific implementations of the present invention will be described in detail above with reference to the accompanying drawings. In the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described above, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed above. Moreover, the various technical features of the above-mentioned embodiments can be combined arbitrarily. For the sake of concise description, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no combination of these technical features Any contradiction should be regarded as within the scope of the description in this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (9)

1. A power signboard with a dry structure is composed of a power signboard body and a graphic and text mark; it is characterized in that the power signboard body is composed of a covering layer, a graphic and text sign layer, a reflective layer, an ink layer, a base The material layer, the dry structure and the encapsulation structure are sequentially stacked; the graphic sign layer is composed of three-dimensional prisms, thereby forming a graphic sign, wherein the covering layer and the three-dimensional prisms are composed of transparent materials; The drying structure is formed by stacking a first drying structure and a second drying structure; wherein, the first drying structure is formed on a surface of the substrate layer away from the ink layer, and the surface of the first drying structure is provided with a first encapsulation structure, so A second drying structure is provided on the side of the first packaging structure away from the first drying structure, and a second packaging structure is provided on the surface of the second drying structure; and the first drying structure is a grid structure, and the second drying structure The structure is a grid structure; When the first drying structure and the second drying structure are grid drying layers, the grids in the first drying structure and the grids in the second drying structure are staggered and superimposed on each other, and the first drying The mesh nodes in the structure fall into the central region of the mesh in the second dry structure. 2. A power signboard with a dry structure according to claim 1, wherein the ink layer is formed on the surface of the substrate layer away from the dry structure by means of inkjet printing or spraying superior. 3. According to any one of claims 1 and 2, a power signboard with a dry structure, characterized in that, the center of the grid in the second dry structure is used as a dot, and the radius is a circle of R area, the grid nodes in the first drying structure are located in the circular area. 4. A power signboard with a dry structure according to claim 3, characterized in that, the range of the radius R is 2 μm to 15 μm. 5. A power sign board with a dry structure according to claim 3, characterized in that, the grids in the grid drying layer are square grids. 6. A power signboard with a dry structure according to claim 5, wherein the square grid is composed of grid lines and blank areas surrounded by grid lines, wherein the sides of the square grid The length is 50μm~100μm. 7 . The electric signboard with a dry structure according to claim 2 , wherein the reflective layer is formed on the surface of the ink layer away from the substrate layer by means of electroforming. 7 . 8. A power sign board with a dry structure according to claim 1, characterized in that, the thickness of the power sign board is 3mm~8mm. 9. A power signboard with a dry structure according to claim 5, characterized in that, the grid line width of the square grid is 10 μm-15 μm.