CN220171741U - Reflective strip with luminescent material - Google Patents
Reflective strip with luminescent material Download PDFInfo
- Publication number
- CN220171741U CN220171741U CN202321944257.3U CN202321944257U CN220171741U CN 220171741 U CN220171741 U CN 220171741U CN 202321944257 U CN202321944257 U CN 202321944257U CN 220171741 U CN220171741 U CN 220171741U
- Authority
- CN
- China
- Prior art keywords
- reflective
- light
- strip
- adhesive layer
- luminescent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 51
- 239000011248 coating agent Substances 0.000 claims abstract description 50
- 239000012790 adhesive layer Substances 0.000 claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 31
- 239000011324 bead Substances 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 229910052761 rare earth metal Inorganic materials 0.000 description 5
- 150000002910 rare earth metals Chemical class 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to a reflective strip with a luminescent material, which comprises a substrate layer, wherein a luminescent bonding layer is covered on the substrate layer, an adhesive layer is covered on the upper surface of the luminescent bonding layer, a plurality of glass beads are embedded on the upper surface of the adhesive layer, the reflective strip is divided into a luminescent area and a reflective area, and a reflective coating is arranged between the adhesive layer and the luminescent bonding layer in the reflective area. According to the utility model, the reflective strip is divided into the light-emitting area and the reflecting area, the reflecting area is provided with the reflective coating, the light-emitting area is provided with the light-emitting adhesive layer, the light-emitting adhesive layer can emit light at night, and the reflective coating can reflect the light source at night, so that the reflective strip can emit light under the condition that the environment is free of the light source, and the warning effect is achieved.
Description
Technical Field
The utility model relates to the field of light reflecting materials, in particular to a light reflecting strip with a light emitting material.
Background
The reflective material is a high-tech product which is widely applied to traffic safety equipment, uniforms, working clothes, protective clothes and the like and is closely related to the life and property safety of people. The reflective material is prepared by an advanced process by applying the principle of glass bead retroreflection with high refractive index. The light source can reflect the direct light rays from a far place to a luminous place, has good retroreflection optical performance in the daytime or at night, particularly at night, and can form higher high visibility. Safety garments made using such high visibility retroreflective materials can be found relatively easily at night, whether the wearer is at a remote location or in the event of interference with light or scattered light.
With the increasing safety and aesthetic awareness of people, the application of reflective materials is gradually expanding, and the reflective materials tend to be popular and have high requirements. The present chinese patent with application number 201922049759X discloses a reflective coating structure, which comprises a substrate, an adhesive layer coated on the substrate, and a reflector embedded on the surface of the adhesive layer, wherein the reflector is spherical, the surface of the reflector facing one side of the substrate is attached with a reflective layer, and the wrapping length of the reflective layer on the reflector is equal to the arc length of the part of the reflector embedded in the adhesive layer.
Although the reflective coating structure can reflect more light back according to the original path and has a good reflective effect, the reflective coating structure cannot provide an effective warning effect if the reflective coating structure is in an environment without light source irradiation, so that certain improvement exists.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the reflective strip with the luminescent material, which solves the problem of realizing the self-luminous warning effect in the environment without light source irradiation.
The utility model provides a reflective strip with luminescent material, which adopts the following technical scheme:
the utility model provides a reflection of light strip with luminescent material, includes the substrate layer, the substrate layer is gone up to be covered with luminous adhesive layer, luminous adhesive layer's upper surface is covered with the adhesive layer, the upper surface on adhesive layer inlays and is equipped with a plurality of glass beads, and reflection of light strip is separated into luminous district and reflection district, be provided with the reflection coating in the reflection district between adhesive layer with the luminous adhesive layer.
Optionally, the areas of the light-emitting area and the reflecting area separated in the light-reflecting strip are half of each other.
Optionally, the light emitting region and the reflecting region are separated by a center line of the light reflecting strip.
Optionally, the reflective area is located at a middle position of the reflective strip, and the light emitting areas are respectively located at two sides of the reflective area.
Optionally, the thickness of the light-emitting adhesive layer is 50 μm to 100 μm.
Optionally, the thickness of the reflective coating is 50-100 angstroms.
Optionally, the reflective coating is an aluminum reflective coating, a silver reflective coating, a copper reflective coating, or a titanium reflective coating.
Optionally, the embedding depth of the glass beads is 50% -80% of the thickness of the glass beads.
In summary, the present utility model includes at least one of the following beneficial technical effects:
according to the utility model, the reflective strip is divided into the light-emitting area and the reflecting area, the reflecting area is provided with the reflective coating, the light-emitting area is provided with the light-emitting adhesive layer, the light-emitting adhesive layer can emit light at night, and the reflective coating can reflect the light source at night, so that the reflective strip can emit light under the condition that the environment is free of the light source, and the warning effect is achieved.
Drawings
FIG. 1 is a schematic diagram of the distribution of light emitting and reflecting regions in one embodiment of a retroreflective strip.
FIG. 2 is a schematic diagram of the distribution of light emitting and reflecting regions in another embodiment of a retroreflective strip.
FIG. 3 is a schematic cross-sectional view of a light emitting region in a retroreflective strip.
Fig. 4 is a schematic cross-sectional view of a reflective region in a retroreflective strip.
Reference numerals illustrate: 1. a substrate layer; 2. a light-emitting adhesive layer; 3. an adhesive layer; 4. glass beads; 5. a light emitting region; 6. a reflection region; 7. and (3) reflecting plating.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The utility model provides a reflection of light strip with luminescent material, refer to fig. 1, 3 and 4 and show, including substrate layer 1, the last luminous adhesive layer 2 that covers of substrate layer 1, the upper surface of luminous adhesive layer 2 covers has adhesive layer 3, and the upper surface of adhesive layer 3 inlays and is equipped with a plurality of glass beads 4, and reflection of light strip is separated into luminescent region 5 and reflection region 6, is provided with reflection coating 7 in the reflection region 6 between adhesive layer 3 and luminous adhesive layer 2.
The reflective strip is divided into the light-emitting area 5 and the reflective area 6, the reflective area 6 is provided with the reflective coating 7, the light-emitting adhesive layer 2 is arranged in the light-emitting area 5, the light-emitting adhesive layer 2 can emit light at night, the reflective coating 7 can reflect a light source at night, and therefore the reflective strip can emit light under the condition that no light source exists in the environment, and accordingly a warning effect is achieved.
The reflective strips can be well adhered and coated into a whole by means of adhesion or coating.
The substrate layer 1 can be processed by materials such as T/C cloth, chemical fiber, nylon, flame-retardant cloth, aramid cloth, TPU hot melt film, PES hot melt film, 100% cotton and the like. The thickness of the base material layer 1 is 30 μm to 250 μm, and the specific thickness of the base material layer 1 can be determined according to the material selected.
The luminous bonding layer 2 is formed by mixing rare earth luminous powder and polyurethane, the rare earth luminous powder is also called as a long afterglow rare earth light-accumulating luminous material, the rare earth luminous powder is a self-luminous material and can carry out self-luminescence at night, the polyurethane is one of adhesive materials, and therefore, the luminous bonding layer 2 formed by mixing the rare earth luminous powder and the polyurethane can have the self-luminescence and bonding functions, and the luminous bonding layer 2 can be well bonded with the substrate layer 1 into a whole by coating the luminous bonding layer 2 on the substrate layer 1. The thickness of the light-emitting adhesive layer 2 is 50 μm to 100 μm, the light-emitting adhesive layer 2 is preferably 75 μm, and the specific thickness of the light-emitting adhesive layer 2 can be selected according to the actual situation, and the present embodiment is not particularly limited.
The width of the light-emitting area 5 and the reflecting area 6 divided in the reflecting strips is half of that of the light-emitting area 5 and the reflecting area 6, and the reflecting strips are in a strip shape, and the light-emitting area 5 and the reflecting area 6 are divided along the length direction of the reflecting strips.
In one embodiment, referring to fig. 1, the light emitting region 5 and the reflecting region 6 are separated by the center line of the light reflecting stripe, i.e., the light emitting region 5 and the reflecting region 6 are separated by the center line in the width direction of the light reflecting stripe.
In another embodiment, referring to fig. 2, the reflective area 6 is located in the middle of the reflective strip, the light emitting areas 5 are located on two sides of the reflective area 6, and the area occupied by the reflective area 6 in the reflective strip is identical to the area occupied by the light emitting areas 5 in the reflective strip. Namely, the reflective area 6 and the light-emitting area 5 are separated in the reflective strip, and are separated according to the light-emitting area 5, the reflective area 6 and the light-emitting area 5 in sequence, or are separated according to the reflective area 6, the light-emitting area 5 and the reflective area 6 in sequence.
It should be noted that the width of the reflective area 6 and the light emitting area 5 in the reflective strip and the manner in which the reflective area 6 and the light emitting area 5 are separated in the reflective strip may be defined according to practical situations. The reflective area 6 and the light-emitting area 5 are arranged in the reflective strip together, so that the dual effects of light emission and reflection can be achieved.
Referring to fig. 4, a reflective coating 7 is provided in the reflective region 6, the reflective coating 7 is provided between the adhesive layer 3 and the light-emitting adhesive layer 2, the thickness of the reflective coating 7 is 50 to 100 angstroms, and the reflective coating 7 is preferably 75 angstroms. The reflective coating 7 is an aluminum reflective coating, a silver reflective coating, a copper reflective coating or a titanium reflective coating, and the reflective coating 7 is a metal coating, specifically an aluminum reflective coating, a silver reflective coating, a copper reflective coating, a titanium reflective coating or other metal coatings, or a metal oxide coating, which can be selected according to practical situations, and the embodiment is not limited specifically. The reflective coating 7 is formed on the light-emitting adhesive layer 2 by vacuum evaporation coating.
The upper surface of the luminous bonding layer 2 is covered with an adhesive layer 3, the glass beads 4 are embedded on the adhesive layer 3, the thickness of the adhesive layer 3 is 50-100 angstroms, and the adhesive layer can be made of acrylic acid, polyurethane or acrylic acid modified polyurethane and other materials.
The thickness of the glass bead 4 is 60-90 mu m, the embedding depth of the glass bead 4 is 50-80% of the thickness of the glass bead 4, which is equivalent to embedding 50-80% of the maximum diameter of the glass bead 4 into the luminous bonding layer 2, so that the firmness and the binding capacity can be improved, and the light reflecting performance of the material can be better ensured. Meanwhile, the glass beads 4 can be adjusted by adopting different refractive indexes, and the glass beads 4 with high refractive indexes are preferably adopted, and the refractive indexes of the glass beads 4 are distributed in the range of 1.93-1.94. The glass beads 4 are solid structures, so that the non-roundness and devitrification rate of the glass beads are all in a sphere shape of less than 3%.
The specific processing method of the reflective strip with the luminescent material during production is as follows: the method comprises the steps of planting glass beads 4 with high refractive index on the surface of a PE film material, controlling the sedimentation depth by controlling the temperature to be 105-115 ℃, coating an adhesive layer 3 on the arc-shaped surface of the glass beads 4 exposed outside, performing film coating treatment in a vacuum evaporation film coating mode to form a reflective coating 7 at a reflective region 6 of a reflective strip, finally coating a luminous bonding layer 2 outside the reflective coating 7 and the adhesive layer 3 and bonding the luminous bonding layer 2 with a substrate layer 1, and finally removing the PE film on the surface of the glass beads 4 after curing to form the reflective strip with luminous materials.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a reflection of light strip with luminescent material, includes substrate layer (1), its characterized in that, the last luminescent bonding layer (2) that has covered of substrate layer (1), the upper surface of luminescent bonding layer (2) is covered with adhesive layer (3), the upper surface of adhesive layer (3) is inlayed and is equipped with a plurality of glass beads (4), and reflection of light strip is separated into luminous district (5) and reflection of light district (6), be provided with reflection coating (7) between adhesive layer (3) and luminescent bonding layer (2) in reflection district (6).
2. A retroreflective strip with luminescent material as claimed in claim 1, characterized in that the areas of the retroreflective strip separated by the luminescent areas (5) and the retroreflective areas (6) each occupy half of the area of the retroreflective strip.
3. A retroreflective strip with luminescent material as claimed in claim 2, characterized in that the luminescent region (5) and the reflective region (6) are separated by a centre line of the retroreflective strip.
4. A retroreflective strip with luminescent material as claimed in claim 2, characterized in that the reflective areas (6) are located in a central position of the retroreflective strip, the luminescent areas (5) being located on both sides of the reflective areas (6), respectively.
5. A retroreflective strip with luminescent material as claimed in claim 1, characterized in that the luminescent adhesive layer (2) has a thickness of 50 μm to 100 μm.
6. A retroreflective strip with luminescent material as claimed in claim 1, characterized in that the thickness of the reflective coating (7) is 50-100 a.
7. A reflective strip with luminescent material according to claim 1, characterized in that the reflective coating (7) is an aluminium reflective coating, a silver reflective coating, a copper reflective coating or a titanium reflective coating.
8. A reflective strip with luminescent material according to claim 1, characterized in that the mosaic depth of the glass beads (4) is 50-80% of the thickness of the glass beads (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944257.3U CN220171741U (en) | 2023-07-21 | 2023-07-21 | Reflective strip with luminescent material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944257.3U CN220171741U (en) | 2023-07-21 | 2023-07-21 | Reflective strip with luminescent material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220171741U true CN220171741U (en) | 2023-12-12 |
Family
ID=89061176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321944257.3U Active CN220171741U (en) | 2023-07-21 | 2023-07-21 | Reflective strip with luminescent material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220171741U (en) |
-
2023
- 2023-07-21 CN CN202321944257.3U patent/CN220171741U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |