Self luminous sign

Abstract

A self luminous sign, having an aluminum board, an aluminum frame and at least one luminous module; the luminous module is attached on the aluminum board, and the aluminum board is mounted to the aluminum frame; each luminous module comprises the following components: resins, luminous powder coated with silane coupling agent, antioxidants and UV absorbents in a mass percentage of 100: (30-300): (0.01-10): (0.01-10).

Claims

1. A self luminous sign, comprising an aluminum board, an aluminum frame and at least one luminous module; the luminous module is attached on the aluminum board, and the aluminum board is mounted to the aluminum frame; each luminous module comprises the following components: resins, luminous powder coated with silane coupling agent, antioxidants and UV absorbents in a mass percentage of 100: (30-300): (0.01-10): (0.01-10).

2. The self luminous sign of claim 1, wherein the resins comprise at least one of the following: phenolic resin, epoxy resin, melamine resin, unsaturated polyester resin and acrylic resin.

3. The self luminous sign of claim 1, wherein the luminous powder is light-storing pigment powder formed by luminous powder made of aluminosilicates and coated with silane coupling agent.

4. The self luminous sign of claim 1, wherein a surface of the aluminum board forming the self luminous sign is pretreated by plastic spray or white coating.

5. The self luminous sign of claim 1, wherein the aluminum board has a thickness of 0.1-2 mm.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0013] FIG. 1 is a schematic structural illustration of a self luminous sign according to the embodiments of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

[0014] The present invention is further described in detail below with reference to the figures and the following embodiments.

Embodiment 1

[0015] As shown in FIG. 1, a self luminous sign comprises an aluminum board 2, an aluminum frame 3 and luminous modules 1 attached on predetermined installation positions; the aluminum board 2 is mounted to the aluminum frame 3; each of the luminous modules 1 comprises the following components: resins, luminous powder coated with silane coupling agent, antioxidants and UV absorbents in a mass percentage of 100:30:0.01:0.01.

[0016] Printing non-luminous patterns of the sign as well as the installation positions of the luminous modules 1 on the aluminum board 2, and then attaching adhesives to a back side of each of the luminous modules 1, and adhering the luminous modules 1 on the aluminum board 2 at the installation positions as printed, finally mounting the aluminum board 2 to the aluminum frame 3.

[0017] In the embodiment, the resins comprise at least one of the following: Phenolic resin, epoxy resin, melamine resin, unsaturated polyester resin and acrylic resin.

[0018] In the embodiment, the luminous powder is light-storing pigment powder formed by long-afterglow luminous powder made of aluminosilicates and coated with silane coupling agent.

[0019] In the embodiment, a surface of the aluminum board 2 forming the self luminous sign is pretreated by plastic spray or white coating.

[0020] In the embodiment, the aluminum board 2 has a thickness of 0.1-2 mm.

[0021] In the embodiment, each of the luminous modules 1 is made according to the following steps: mixing and blending evenly all of the components of the luminous module 1 to form a mixture, pouring the mixture into a mold of a heat press, heat pressing the mixture for 150 seconds at a temperature of 120 C. and a pressure of 100T, thereby resulting in a cured and formed luminous module 1.

[0022] In the embodiment, the adhesives attached to the back side of each of the luminous modules 1 are double sided adhesive tapes, for example those manufactured by the 3M company.

Embodiment 2

[0023] A self luminous sign, comprising an aluminum board 2, an aluminum frame 3 and luminous modules 1 attached on predetermined installation positions on the aluminum board 2; the aluminum board 2 is mounted to the aluminum frame 3; each of the luminous modules 1 comprises the following components: resins, luminous powder coated with silane coupling agent, antioxidants and UV absorbents in a mass percentage of 100:300:1010.

[0024] Printing non-luminous patterns of the sign as well as the installation positions of the luminous modules 1 on the aluminum board 2, and then attaching adhesives to a back side of each of the luminous modules 1, and adhering the luminous modules 1 on the aluminum board 2 at the installation positions as printed, finally mounting the aluminum board 2 to the aluminum frame 3.

[0025] In the embodiment, the resins comprise at least one of the following: Phenolic resin, epoxy resin, melamine resin, unsaturated polyester resin and acrylic resin.

[0026] In the embodiment, the luminous powder is light-storing pigment powder formed by long-afterglow luminous powder made of aluminosilicates and coated with silane coupling agent.

[0027] In the embodiment, a surface of the aluminum board 2 forming the self luminous sign is pretreated by plastic spray or white coating.

[0028] In the embodiment, the aluminum board 2 has a thickness of 0.1-2 mm.

[0029] In the embodiment, each of the luminous modules 1 is made according to the following steps: mixing and blending evenly all of the components of the luminous module 1 to form a mixture, pouring the mixture into a mold of a heat press, heat pressing the mixture for 60 seconds at a temperature of 200 C. and a pressure of 500T, thereby resulting in a cured and formed luminous module 1.

[0030] In the embodiment, the adhesives attached to the back side of each of the luminous modules 1 are double sided adhesive tapes, for example those manufactured by the 3M company.

Embodiment 3

[0031] A self luminous sign, comprising an aluminum board 2, an aluminum frame 3 and luminous modules 1 attached on predetermined installation positions on the aluminum board 2; the aluminum board 2 is mounted to the aluminum frame 3; each of the luminous modules 1 comprises the following components: resins, luminous powder coated with silane coupling agent, antioxidants and UV absorbents in a mass percentage of 100:165:55.

[0032] Printing non-luminous patterns of the sign as well as the installation positions of the luminous modules 1 on the aluminum board 2, and then attaching adhesives to a back side of each of the luminous modules 1, and adhering the luminous modules 1 on the aluminum board 2 at the installation positions as printed, finally mounting the aluminum board 2 to the aluminum frame 3.

[0033] In the embodiment, the resins comprise at least one of the following: Phenolic resin, epoxy resin, melamine resin, unsaturated polyester resin and acrylic resin.

[0034] In the embodiment, the luminous powder is light-storing pigment powder formed by long-afterglow luminous powder made of aluminosilicates and coated with silane coupling agent.

[0035] In the embodiment, a surface of the aluminum board 2 forming the self luminous sign is pretreated by plastic spray or white coating.

[0036] In the embodiment, the aluminum board 2 has a thickness of 0.1-2 mm.

[0037] In the embodiment, each of the luminous modules 1 is made according to the following steps: mixing and blending evenly all of the components of the luminous module 1 to form a mixture, pouring the mixture into a mold of a heat press, heat pressing the mixture for 100 seconds at a temperature of 160 C. and a pressure of 300T, thereby resulting in a cured and formed luminous module 1.

[0038] In the embodiment, the adhesives attached to the back side of each of the luminous modules 1 are double sided adhesive tapes, for example those manufactured by the 3M company.

[0039] The object, technical solutions and beneficial effects of the present invention are described in detail above with reference to the embodiments. It should be understood that, the embodiments of the present invention as described above are not intended to limit the scope of protection of the present invention. Any changes, modifications or alternative configurations achieving the same technical effects made within the spirits and principles of the present invention should also fall within the scope of protection of the present invention.