Marking piece structure of marker lamp

Abstract

The utility model discloses a marker piece structure of a marker lamp, which comprises a surface cover, a light source, a light source and a light source, the marking piece is arranged behind the marking hole, and a hollow glue filling hole is formed in the middle of the marking piece; and the diffusion paper is arranged behind the marking piece and is adhered to the surface cover through the glue filling hole. The glue filling hole is formed in the middle of the marking piece, and the diffusion paper is pasted on the surface cover through the glue filling hole, so that the diffusion paper can be fixed in the area of the marking piece, the fixing relation between the diffusion paper and the surface cover is enhanced, and the diffusion paper is firmly pasted and is not prone to falling off; the diffusion paper can be tightly fixed on the surface cover, the mark piece is clamped and fixed between the surface cover and the diffusion paper, and the diffusion paper in the glue filling hole of the mark piece is tightly connected with the surface cover through glue, so that the connection relation among the surface cover, the mark piece and the diffusion paper is greatly enhanced, and the assembled mark piece is not easy to fall off.

Description

Technical Field

[0001] The utility model relates to the field of emergency lighting equipment, in particular to a sign piece structure of a sign light. Background Art

[0002] Fire emergency sign lights are divided into direction indicator lights and floor indicator lights. Floor indicator lights can let people know the current floor location, so that people can make better plans when escaping. Since the number of floors in each building is diverse, the sign lights required for each floor are also different, resulting in a variety of sign lights in each building. Therefore, there are many types of sign lights with changeable floor indicator patterns on the market.

[0003] The structure of an existing sign light with a changeable indication pattern is that a sign piece is placed between a face cover and a light guide plate, the face cover is provided with sign holes arranged in an arrangement, and the sign piece is provided with a sign block that matches the sign hole. By removing the sign block from the sign hole, the light guide plate behind the sign block is displayed to the outside, and then the sign hole with the sign block removed is lit, and finally the corresponding sign hole is lit according to the arrangement of the sign holes and the sign pattern required for the scene is presented to the outside; but the sign piece of this structure is clamped between the face cover and the light guide plate, and the sign piece is extremely easy to fall off during the process of assembling, transporting or disassembling the sign piece; in order to further improve the lighting effect, some manufacturers need to set diffusion paper with light diffusion function between the sign piece and the light guide plate, but in order to facilitate the disassembly of the sign block, the diffusion paper cannot be pasted on the sign piece, which results in the diffusion paper not having a fixed structure in the area of ​​the sign piece, so the diffusion paper is not firmly pasted and is easy to fall off. Utility Model Content

[0004] The utility model aims to provide a sign light structure with changeable floor indication patterns, which has simple structure, close combination of parts and strong durability.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following scheme: a marking piece structure of a marking light, comprising:

[0006] The face cover is provided with a hollow logo hole;

[0007] The logo piece is arranged behind the logo hole and has a hollow glue-filling hole in the middle;

[0008] The diffusion paper is arranged behind the logo piece and is pasted on the surface cover through the glue filling hole.

[0009] Preferably, a light shielding cover is provided on the marking piece, and the light shielding cover arranges digital signs in the shape of an "8", and the "8"-shaped digital signs are formed by three horizontal diamond-shaped bars and four vertical diamond-shaped bars spliced ​​in the shape of an "8", and the position and shape of the marking hole are adapted to the position and shape of the light shielding cover.

[0010] Preferably, the glue filling hole is arranged in the middle of the light shielding cover of the "8"-shaped digital logo.

[0011] Preferably, the glue-filling hole is arranged between two transverse diamond-shaped horizontal bars and two transverse vertical bars.

[0012] Preferably, the marking holes are a group of digital markings in the shape of "8", and the number of the glue-filling holes is two; or, the marking holes are two groups of digital markings in the shape of "8", and the number of the glue-filling holes is four.

[0013] Preferably, the marking piece is provided with an outwardly extending adhesive surface, the adhesive surface is arranged outside the range of the marking hole, and the marking piece is fixed to the surface cover by gluing the adhesive surface.

[0014] Preferably, when the marking holes are two groups of digital markings in the shape of “8”, the glue filling hole is arranged between the two groups of digital markings in the shape of “8”.

[0015] Preferably, the shading cover is made of an opaque plastic material, and is provided with a shading area and a fixed edge, the shading area is arranged in the marking hole, the fixed edge is arranged between the surface cover and the diffusion paper, a raised structure is formed between the shading area and the fixed edge, the height of the shading area is greater than the height of the fixed edge, and the height of the adhesive surface is equal to the height of the fixed edge.

[0016] Preferably, the fixing edge and the sticking surface are partially separated to form a disassembly opening.

[0017] Preferably, glue is provided on the diffusion paper, and the layout position of the glue is matched with the position of the glue filling hole.

[0018] Compared with the prior art, the utility model has the following beneficial effects: (1) by providing a glue filling hole in the middle of the sign piece and using the glue filling hole to stick the diffusion paper on the face cover, the diffusion paper can also be fixed in the area of ​​the sign piece, thereby strengthening the fixing relationship between the diffusion paper and the face cover, making the diffusion paper firmly stuck and not easy to fall off; (2) the diffusion paper can be tightly fixed on the face cover, the sign piece is clamped between the face cover and the diffusion paper, and the diffusion paper in the glue filling hole of the sign piece is tightly connected to the face cover by glue, which greatly strengthens the connection relationship between the face cover, the sign piece and the diffusion paper, making the assembled sign piece not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the utility model.

[0020] Figure 2 It is an exploded stereogram of the utility model.

[0021] Figure 3 It is a schematic diagram of the marking part of the utility model.

[0022] Figure 4 It is an application schematic diagram of the utility model.

[0023] 1-face cover; 11-marking hole; 2-marking piece; 21-glue filling hole; 22-light-shielding cover; 221-light-shielding area; 222-fixed edge; 23-adhesive surface; 24-disassembly port; 3-diffusion paper. DETAILED DESCRIPTION

[0024] The technical solution of the present utility model is further described below in conjunction with specific embodiments.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model discloses a sign member structure of a sign light, including a face cover 1, provided with a hollow sign hole 11; a sign member 2, arranged behind the sign hole 11, and provided with a hollow glue-filling hole 21 in the middle; a diffusion paper 3, arranged behind the sign member 2, and pasted on the face cover 1 through the glue-filling hole 21.

[0026] The marking member 2 is provided with a light shielding cover 22, and the light shielding cover 22 arranges digital signs in the shape of "8", and the digital signs in the shape of "8" are formed by three horizontal diamond bars and four vertical diamond bars spliced ​​in the shape of "8", and the position and shape of the marking hole 11 are adapted to the position and shape of the light shielding cover 22; the glue filling hole 21 is arranged in the middle of the light shielding cover 22 of the digital sign in the shape of "8"; the glue filling hole 21 is arranged between two horizontal diamond bars and two horizontal vertical bars.

[0027] Glue is provided on the diffusion paper 3, and the layout position of the glue is matched with the position of the glue filling hole 21. By providing the glue filling hole 21 in the middle of the marking part 11, and using the glue filling hole 21 to stick the diffusion paper 3 on the face cover 1, the diffusion paper 3 can also be fixed in the area of ​​the marking part 2, thereby strengthening the fixing relationship between the diffusion paper 3 and the face cover 1, so that the diffusion paper 3 is firmly pasted and not easy to fall off; the diffusion paper 3 can be tightly fixed on the face cover 1, the marking part 2 is clamped between the face cover 1 and the diffusion paper 3, and the diffusion paper 3 in the glue filling hole 21 of the marking part 2 is tightly connected with the face cover 1 by glue, which greatly strengthens the connection relationship between the face cover 1, the marking part 2 and the diffusion paper 3, so that the assembled marking part 2 and the diffusion paper 3 are not easy to fall off.

[0028] It should be noted that: in some embodiments, the diffusion paper 3 can be replaced by a plastic film, such as an acrylic sheet, etc. The function of the plastic film is equivalent to that of the diffusion paper 3. Therefore, using a plastic film with light diffusion function to replace the diffusion paper 3 should be within the scope of protection of the present utility model.

[0029] In some embodiments, when the marking hole 11 is a group of digital markings in the shape of “8”, the number of the glue filling holes 21 is two.

[0030] In some embodiments, when the marking holes 11 are two groups of “8”-shaped digital markings, the number of the glue-filling holes 21 is four.

[0031] In some embodiments, when the marking hole 11 is two groups of digital markings in the shape of “8”, the glue filling hole 21 is arranged between the two groups of digital markings in the shape of “8”.

[0032] The sign piece 2 is provided with an outwardly extending adhesive surface 23, and the adhesive surface 23 is arranged outside the range of the sign hole 11. The sign piece 2 is fixed to the cover 1 by gluing on the adhesive surface 23. This structure can adhere and fix the sign piece 2 to the cover 1, and further make the sign piece 2 more firmly arranged on the cover 1 and not easy to fall off.

[0033] The shading cover 22 is made of opaque plastic material, and is provided with a shading area 221 and a fixed edge 222. The shading area 221 is arranged in the logo hole 11, and the fixed edge 222 is arranged between the cover 1 and the diffusion paper 3. A raised structure is formed between the shading area 221 and the fixed edge 222. The height of the shading area 221 is greater than the height of the fixed edge 222, and the height of the adhesive surface 23 is equal to the height of the fixed edge 222. The fixed edge 222 and the adhesive surface 23 are partially separated to form a disassembly opening 24. The user can disassemble the shading cover 22 in the logo hole 11 according to actual use requirements, and finally light up the corresponding logo hole 11 according to the arrangement of the logo holes 11 and present the logo pattern required for the scene to the outside. Figure 4 As shown, when this embodiment is used, the light shielding cover 22 is removed and the indicator light displays "23F".

[0034] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A marking structure of a marking light, characterized in that: include: The face cover is provided with a hollow logo hole; The logo piece is arranged behind the logo hole and has a hollow glue-filling hole in the middle; The diffusion paper is arranged behind the logo piece and is pasted on the surface cover through the glue filling hole.

2. The marking structure of a marking light according to claim 1, characterized in that: The marking piece is provided with a light shielding cover, and the light shielding cover arranges digital signs in the shape of "8". The digital signs in the shape of "8" are composed of three horizontal diamond-shaped bars and four vertical diamond-shaped bars spliced ​​in the shape of "8". The position and shape of the marking hole are adapted to the position and shape of the light shielding cover.

3. The marking structure of a marking light according to claim 2, characterized in that: The glue filling hole is arranged in the middle of the light shielding cover of the "8"-shaped digital logo.

4. The marking structure of a marking light according to claim 3, characterized in that: The glue filling hole is arranged between two transverse diamond-shaped horizontal bars and two transverse vertical bars.

5. The marking structure of a marking light according to claim 4, characterized in that: The marking holes are a group of digital markings in the shape of "8", and the number of the glue-filling holes is two; or, the marking holes are two groups of digital markings in the shape of "8", and the number of the glue-filling holes is four.

6. The marking structure of a marking light according to claim 2, characterized in that: The marking piece is provided with an outwardly extending adhesive surface, the adhesive surface is arranged outside the range of the marking hole, and the marking piece is fixed to the surface cover by gluing the adhesive surface.

7. The marking structure of a marking light according to claim 2, characterized in that: When the marking holes are two groups of "8"-shaped digital markings, the glue filling hole is arranged between the two groups of "8"-shaped digital markings.

8. The marking structure of a marking light according to claim 6, characterized in that: The shading cover is made of opaque plastic material, and is provided with a shading area and a fixed edge. The shading area is arranged in the marking hole, and the fixed edge is arranged between the surface cover and the diffusion paper. A raised structure is formed between the shading area and the fixed edge. The height of the shading area is greater than the height of the fixed edge, and the height of the adhesive surface is equal to the height of the fixed edge.

9. The marking structure of a marking light according to claim 8, characterized in that: The fixing edge and the sticking surface are partially separated to form a disassembly opening.

10. The marking structure of a marking light according to claim 1, characterized in that: Glue is provided on the diffusion paper, and the layout position of the glue is matched with the position of the glue filling hole.

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