CN214541443U - Three-dimensional luminous LOGO product - Google Patents
Three-dimensional luminous LOGO product Download PDFInfo
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- CN214541443U CN214541443U CN202023104721.7U CN202023104721U CN214541443U CN 214541443 U CN214541443 U CN 214541443U CN 202023104721 U CN202023104721 U CN 202023104721U CN 214541443 U CN214541443 U CN 214541443U
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Abstract
The utility model discloses a three-dimensional luminous LOGO product, top-down includes in proper order: the light-emitting module comprises a first transparent sheet layer, a first bonding layer, a second transparent sheet layer, a second bonding layer and a light-emitting assembly; a first shading layer is arranged on the upper surface of the first transparent sheet layer, and an electroplated layer is arranged on the lower surface of the first transparent sheet layer; a first color development layer is arranged on the upper surface of the second transparent sheet layer, a second color development layer is arranged on the lower surface of the second transparent sheet layer, and a second light shielding layer with hollow LOGO pictures and texts is arranged on the lower surface of the second color development layer; the first transparent sheet layer is adhered to the second transparent sheet layer through the adhesive layer, and the light emitting assembly is adhered to the second transparent sheet layer through the second adhesive layer. The utility model discloses a three-dimensional luminous LOGO product's stereoeffect is good, the metal feels strong, the color is abundant.
Description
Technical Field
The utility model relates to a LOGO shows technical field, especially relates to a three-dimensional luminous LOGO product.
Background
With the rapid development of market economy, the printing technology is continuously updated with the progress of times and the development of science and technology. In the overall value of the product, the proportion of printed packages is higher and higher, the requirement of people on vision is higher and higher, and more exquisite packages attracting eyes can bring more additional value to the product.
The effect of ordinary plane LOGO preparation among the prior art can not satisfy people's spirit, aesthetic demand yet, and the LOGO who accords with people's consumption demand three-dimensional, transparent, luminous effect is mainly through injection moulding, and the mould cost of development and volume production preparation in earlier stage is high, and production preparation efficiency is slow, and it is poor to have the nature of sheltering from simultaneously, does not have not enough such as metallic feel.
Therefore, it is urgently needed to develop a stereoscopic LOGO product with simple manufacturing process, low production cost, good stereoscopic effect and capability of emitting light to solve the above problems.
Disclosure of Invention
The utility model aims at providing a three-dimensional luminous LOGO product through using this product, can reduce the production product, improves the stereoeffect of product.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a three-dimensional luminous LOGO product sequentially comprises from top to bottom: the light-emitting module comprises a first transparent sheet layer, a first bonding layer, a second transparent sheet layer, a second bonding layer and a light-emitting assembly;
a first shading layer is arranged on the upper surface of the first transparent sheet layer, and an electroplated layer is arranged on the lower surface of the first transparent sheet layer;
a first color development layer is arranged on the upper surface of the second transparent sheet layer, a second color development layer is arranged on the lower surface of the second transparent sheet layer, a second light shielding layer is arranged on the lower surface of the second color development layer, and hollow LOGO pictures and texts are arranged on the second light shielding layer;
the electroplated layer on the lower surface of the first transparent sheet layer is bonded with the first color development layer on the upper surface of the second transparent sheet layer through the first bonding layer;
the light-emitting assembly comprises an LED array lamp layer, a diffusion film layer arranged on the LED array lamp layer and a power supply line group communicated with the LED array lamp layer;
the upper surface of the diffusion film layer of the light-emitting assembly is bonded with the second light shielding layer on the lower surface of the second transparent sheet layer through the second bonding layer.
In the technical scheme, the upper surface of the first shading layer is also provided with a decoration layer, and the thickness of the decoration layer is 5-8 microns.
In the technical scheme, the thickness of the electroplated layer is 1 micron, the transmittance of the electroplated layer is 35%, and the electroplated layer is made of one of chromium, aluminum and nickel.
In the above technical solution, the first transparent sheet layer and the second transparent sheet layer are made of one of transparent PC, PMMA and PET, and the thickness of the first transparent sheet layer and the second transparent sheet layer is 0.1 mm to 1.0 mm.
In the technical scheme, the first color development layer and the second color development layer are UV transparent ink layers, and the thickness of the ink layers is 1-3 micrometers.
In the above technical scheme, the first light shielding layer and the second light shielding layer are both opaque black ink layers, and the thickness of the ink layer is 3-5 micrometers.
In the above technical scheme, the first bonding layer is an OCA optical adhesive, and the second bonding layer is a transparent double-sided adhesive.
In the above technical solution, when the light emitting component is not powered on, the color of the hollowed LOGO is determined by the color of the first color layer and the color of the second color layer, and after the light emitting component is powered on, the color of the hollowed LOGO is determined by the light emitting color of the light emitting component.
In order to achieve the above object, the utility model discloses a manufacturing technology of three-dimensional luminous LOGO product, including following specific step:
s1, material pretreatment: carrying out pre-treatment of shrinkage and double-sided hardening on the materials of the first transparent sheet layer and the second transparent sheet layer at the temperature of 90 ℃ for 60 minutes;
s2, electroplating: electroplating the lower surface of the first transparent sheet layer by using an electroplating layer, wherein the thickness of the electroplating layer is 1 micron, and the transmittance is 35%;
s3, UV transfer printing: respectively transferring the first color development layer and the second color development layer on the upper surface and the lower surface of the second transparent sheet layer by adopting a UV transfer printing process, and curing by ultraviolet irradiation;
s4, screen printing: printing a first shading layer on the upper surface of the first transparent sheet layer by adopting a screen printing process, wherein the mesh number of a silk screen plate is 300 meshes, the screen angle is 45 degrees, the drying temperature is 90 ℃, and the drying time is 60 minutes, and printing a second shading layer on the lower surface of the second transparent sheet layer by adopting the screen printing process, the mesh number of the silk screen plate is 300 meshes, the screen angle is 45 degrees, the drying temperature is 50 ℃, and the drying time is 30 minutes;
s5, laminating: bonding the first transparent sheet layer and the second transparent sheet layer into a whole through a first bonding layer;
s6, compounding a protective film layer: respectively compounding a protective film layer on the upper surface of the first shading layer and the lower surface of the second shading layer;
s7, punching and cutting: punching four corners of the semi-finished product, and cutting and forming according to the design size and the appearance;
s8, numerical control fine engraving: carrying out three-dimensional forming on one side of the first light shielding layer of the semi-finished product by adopting CNC (computer numerical control) engraving and milling equipment to obtain a three-dimensional appearance;
s9, a composite light-emitting component: and removing the protective film layer on the lower surface of the second light shielding layer, and bonding the diffusion film layer of the light-emitting component and the second light shielding layer together by using a second bonding layer to form a final three-dimensional luminous LOGO product.
In the above technical solution, in step S4, the decoration layer may be printed on the upper surface of the first light-shielding layer by a screen printing process, the number of screen meshes is 420 meshes, the screen angle is 45 degrees, and the decoration layer is cured by ultraviolet irradiation.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the invention, the three-dimensional luminous logo has strong metal feeling through an electroplating process, meanwhile, the electroplated metal layer has a good shielding effect on an LED lamp when the lamp is not lighted, the appearance aesthetic feeling of the three-dimensional luminous logo is not influenced, and the three-dimensional luminous logo has richer colors and more rich presentation effects by combining the first color-rendering layer and the second color-rendering layer.
Drawings
Fig. 1 is a schematic structural diagram of a semi-finished product of a LOGO product according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a LOGO product according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a semi-finished product of a LOGO product according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention showing a LOGO product.
Wherein: 1. a first transparent sheet layer; 11. a first light-shielding layer; 12. electroplating layer; 13. a decorative layer; 2. a first adhesive layer; 3. a second transparent sheet layer; 31. a first color development layer; 32. a second color development layer; 33. a second light-shielding layer; 34. hollowing out LOGO graphics and texts; 35. a through hole; 4. a second adhesive layer; 5. a light emitting assembly; 51. an LED array lamp layer; 52. a diffusion film layer; 53. a set of supply lines; 6. and (5) a protective film layer.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 and 2, a three-dimensional luminous LOGO product sequentially comprises, from top to bottom: a first transparent sheet layer 1, a first adhesive layer 2, a second transparent sheet layer 3, a second adhesive layer 4 and a light emitting assembly 5;
a first shading layer 11 is arranged on the upper surface of the first transparent sheet layer 1, and an electroplated layer 12 is arranged on the lower surface of the first transparent sheet layer 1;
a first color development layer 31 is arranged on the upper surface of the second transparent sheet layer 3, a second color development layer 32 is arranged on the lower surface of the second transparent sheet layer 3, a second light shielding layer 33 is arranged on the lower surface of the second color development layer 32, and hollow LOGO graphics and texts 34 are arranged on the second light shielding layer 33;
the electroplated layer 12 on the lower surface of the first transparent sheet layer 1 is bonded with the first color development layer 31 on the upper surface of the second transparent sheet layer 3 through the first bonding layer 2;
the light-emitting component 5 comprises an LED array lamp layer 51, a diffusion film layer 52 arranged on the LED array lamp layer and a power supply line group 53 communicated with the LED array lamp layer;
the upper surface of the diffusion film layer 52 of the light emitting module 5 and the second light shielding layer 32 on the lower surface of the second transparent sheet layer 3 are bonded together by the second bonding layer 4.
In this embodiment, the first transparent sheet layer 1 is prepared by selecting a pretreated one-time transparent PC material HC002 with two sides hardened and a thickness of 800 micrometers, then placing the first transparent sheet layer 1 into an electroplating device, electroplating the lower surface of the first transparent sheet layer with a metal target chromium to form an electroplated layer 12 with a thickness of 1 micrometer and a transmittance of 35%, and then printing the first light shielding layer 11 on the upper surface of the first transparent sheet layer 1 by a screen printing process, wherein the number of the selected screen printing plates is 300 meshes, the screen printing angle is 45 degrees, the selected ink is opaque black ink, the thickness of the ink layer after screen printing is 3-5 micrometers, and drying is performed at a drying temperature of 90 ℃ for 60 minutes.
In this embodiment, the second transparent sheet layer 3 is prepared by selecting a pretreated one-time transparent PC material HC002 with both sides hardened and a thickness of 100 micrometers, then performing transfer printing on the first color layer 31 and the second color layer 32 on the upper surface and the lower surface of the second transparent sheet layer 3 by using a UV transfer printing process, and curing by ultraviolet irradiation, wherein the selected ink is a UV transparent black ink layer, the thickness of the ink layer after the transfer printing is 1 to 2 micrometers, then performing printing on the lower surface of the second transparent sheet layer 3 by using a screen printing process, the mesh number of a silk screen plate is 300 meshes, the screen angle is 45 degrees, the selected ink is an opaque black ink, the thickness of the ink layer after the screen printing is 3 to 5 micrometers, drying is performed at a drying temperature of 50 ℃, and drying is performed for 30 minutes.
The OCA optical cement who chooses for use in this embodiment is as first tie coat 2 is right first transparent sheet layer 1 with second transparent sheet layer 3 laminates, and after the laminating is accomplished the upper surface of first light shield layer 11 and the lower surface of second light shield layer 33 compound one deck protection rete 6 respectively, protects semi-manufactured goods surface, then cuts according to design size to through-hole 35 is beaten in the four corners, adopts CNC numerical control finishing impression equipment to carry out three-dimensional solid forming in semi-manufactured goods first light shield layer 11 one side at last, obtains semi-manufactured goods.
In this embodiment, the transparent double-sided adhesive tape is used as the second bonding layer 4, one side of the diffusion film layer 52 of the light-emitting component 5 is bonded with one side of the second light shielding layer 32, the light-emitting effect of the LED array lamp layer is more uniform through the diffusion film layer 52, the appearance effect of the light-emitting logo is better, the protective film layer 6 on the lower surface of the second light shielding layer 33 needs to be removed before bonding, and therefore the final finished product is manufactured.
When the light emitting component 5 is not powered on, the first color-developing layer 31 and the second color-developing layer 32 display black under natural light, and after the light emitting component 5 is powered on to emit light, the first color-developing layer 31 and the second color-developing layer 32 display the light-emitting color of the LED array lamp layer 51 under natural light under the action of the LED array lamp layer 51 of the light emitting component 5, which is caused by the good light transmittance of the UV transparent black ink layer used by the first color-developing layer 31 and the second color-developing layer 32.
In order to achieve the above object, the utility model discloses a three-dimensional luminous LOGO manufacturing technology, including following specific step:
s1, material pretreatment: carrying out pre-treatment of shrinking and double-sided hardening on the materials of the first transparent sheet layer 1 and the second transparent sheet layer 3 at the temperature of 90 ℃ for 60 minutes;
s2, electroplating: electroplating the lower surface of the first transparent sheet layer 1 by using an electroplating layer to form an electroplating layer 12, wherein the thickness of the electroplating layer is 1 micron, the transmittance is 35%, and the electroplating layer selected in the embodiment is chromium;
s3, UV transfer printing: transferring the first color development layer 31 and the second color development layer 32 on the upper surface and the lower surface of the second transparent sheet layer 3, respectively, by using a UV transfer process, and curing by ultraviolet irradiation;
s4, screen printing: printing a first shading layer 11 on the upper surface of the first transparent sheet layer 1 by adopting a screen printing process, wherein the mesh number of a screen printing plate is 300 meshes, the screen angle is 45 degrees, the drying temperature is 90 ℃, and the drying time is 60 minutes, and printing a second shading layer 33 on the lower surface of the second transparent sheet layer 3 by adopting the screen printing process, the mesh number of the screen printing plate is 300 meshes, the screen angle is 45 degrees, the drying temperature is 50 ℃, and the drying time is 30 minutes;
s5, laminating: bonding the first transparent sheet layer 1 and the second transparent sheet layer 3 into a whole by a first adhesive layer 2;
s6, compounding a protective film layer: a protective film layer 6 is respectively compounded on the upper surface of the first shading layer 11 and the lower surface of the second shading layer 33;
s7, punching and cutting: punching four corners of the semi-finished product, and cutting and forming according to the design size and the appearance;
s8, numerical control fine engraving: carrying out three-dimensional forming on one side of the first light shielding layer 11 of the semi-finished product to obtain a three-dimensional appearance by adopting CNC (computer numerical control) engraving equipment;
s9, a composite light-emitting component: and removing the protective film layer 6 on the lower surface of the second light shielding layer 33, and bonding the diffusion film layer 52 of the light emitting component 5 and the second light shielding layer 33 together by using a second bonding layer 4 to form a final three-dimensional luminous LOGO product.
Example two: referring to fig. 3 and 4, in the present embodiment, a three-dimensional luminous LOGO product is basically similar to the first embodiment in structure, and the difference is that: in this embodiment, the first transparent sheet layer 1 is made of one-time transparent PC material HC002 and is double-faced hardened, the thickness of the first transparent sheet layer is 600 micrometers, the second transparent sheet layer 3 is made of one-time transparent PET material and is double-faced hardened, the thickness of the second transparent sheet layer is 200 micrometers, a decoration layer 13 is additionally arranged on the upper surface of the first light shielding layer 11, the decoration layer 13 is printed by adopting a screen printing process, the mesh number of the selected screen printing plate is 420 meshes, the screen printing angle is 45 degrees, the selected printing ink is UV frosted oil, the thickness of the printing ink layer after screen printing is 5-8 micrometers, and the decoration layer 13 is solidified by ultraviolet irradiation, and other structures are consistent with the embodiment one by one, so that the decoration layer 13 is closer to the texture of a shell of an electronic device used.
Since the decoration layer 13 is added in the present embodiment, the production steps are changed from those in the first embodiment, and the main difference between the production steps and those in the first embodiment is that in the production process of the present embodiment, in the step S4, the printing of the decoration layer 13 needs to be performed on the upper surface of the first light shielding layer 11 by using a screen printing process, the number of screen meshes is 420 meshes, the screen angle is 45 degrees, and the decoration layer is cured by ultraviolet irradiation, and the remaining production process steps are consistent with those in the first embodiment.
Claims (7)
1. The utility model provides a three-dimensional luminous LOGO product which characterized in that: from top to bottom include in proper order: the light-emitting module comprises a first transparent sheet layer, a first bonding layer, a second transparent sheet layer, a second bonding layer and a light-emitting assembly;
a first shading layer is arranged on the upper surface of the first transparent sheet layer, and an electroplated layer is arranged on the lower surface of the first transparent sheet layer;
a first color development layer is arranged on the upper surface of the second transparent sheet layer, a second color development layer is arranged on the lower surface of the second transparent sheet layer, a second light shielding layer is arranged on the lower surface of the second color development layer, and hollow LOGO pictures and texts are arranged on the second light shielding layer;
the electroplated layer on the lower surface of the first transparent sheet layer is bonded with the first color development layer on the upper surface of the second transparent sheet layer through the first bonding layer;
the light-emitting assembly comprises an LED array lamp layer, a diffusion film layer arranged on the LED array lamp layer and a power supply line group communicated with the LED array lamp layer;
the upper surface of the diffusion film layer of the light-emitting assembly is bonded with the second light shielding layer on the lower surface of the second transparent sheet layer through the second bonding layer.
2. The three-dimensional volumetric luminescent LOGO product of claim 1, wherein: the upper surface of the first shading layer is also provided with a decoration layer, and the thickness of the decoration layer is 5-8 microns.
3. The three-dimensional volumetric luminescent LOGO product of claim 1, wherein: the thickness of the electroplated layer is 1 micron, the transmittance of the electroplated layer is 35 percent, and the electroplated layer is made of one of chromium, aluminum and nickel.
4. The three-dimensional volumetric luminescent LOGO product of claim 1, wherein: the first transparent sheet layer and the second transparent sheet layer are made of one of transparent PC, PMMA and PET, and the thickness of the first transparent sheet layer and the second transparent sheet layer is 0.1-1.0 mm.
5. The three-dimensional volumetric luminescent LOGO product of claim 1, wherein: the first color development layer and the second color development layer are UV transparent ink layers, and the thickness of the ink layers is 1-3 micrometers.
6. The three-dimensional volumetric luminescent LOGO product of claim 1, wherein: the first shading layer and the second shading layer are both opaque black ink layers, and the thickness of each ink layer is 3-5 microns.
7. The three-dimensional volumetric luminescent LOGO product of claim 1, wherein: the first bonding layer is OCA optical adhesive, and the second bonding layer is transparent double-sided adhesive tape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023104721.7U CN214541443U (en) | 2020-12-21 | 2020-12-21 | Three-dimensional luminous LOGO product |
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| CN202023104721.7U CN214541443U (en) | 2020-12-21 | 2020-12-21 | Three-dimensional luminous LOGO product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700738A (en) * | 2020-12-21 | 2021-04-23 | 苏州沃顿印刷有限公司 | Three-dimensional luminous LOGO product and manufacturing process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700738A (en) * | 2020-12-21 | 2021-04-23 | 苏州沃顿印刷有限公司 | Three-dimensional luminous LOGO product and manufacturing process thereof |
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