CN206649183U - Can directly UV flat boards printing light guide plate - Google Patents
Can directly UV flat boards printing light guide plate Download PDFInfo
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- CN206649183U CN206649183U CN201720272861.4U CN201720272861U CN206649183U CN 206649183 U CN206649183 U CN 206649183U CN 201720272861 U CN201720272861 U CN 201720272861U CN 206649183 U CN206649183 U CN 206649183U
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- light guide
- guide plate
- flat boards
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Abstract
It is a kind of can direct UV flat boards printing light guide plate, including light conducting plate body and the lamp piece and reflectance coating that are respectively arranged on the light conducting plate body both sides：The light conducting plate body includes light guide plate basic unit and the even light guide photosphere located at the light guide plate substrate surface；The light guide plate basic unit is made into integration with the even light guide photosphere using multi-layer co-extruded complex machining process through once extruding.The utility model provide it is a kind of can directly UV printing even light guide tabula rasa.
Description
Technical field
The utility model belongs to light guide plate technical field, specifically, be it is a kind of can directly UV flat boards printing leaded light
Plate.
Background technology
UV printings are a kind of by the way that ultraviolet light is dry, a kind of typography of cured printing ink is, it is necessary to the oil containing sensitising agent
Ink is engaged with UV cure lamps.Compared with tradition offset printing, UV is printed with beautiful in colour, and printable fabric is special, and product is novel, city
The features such as field has a extensive future, thus application is increasingly extensive.
Especially, UV printing and flat-panel printer combination and there are UV flat-panel printers.UV flat-panel printers, again
Claim UV all-purpose printers, it is not limited by material, can plank, glass, crystal, PVC, ABS, acrylic, metal, plastics,
Stone material, leather, cloth, and the surface such as other textiles carry out photochrome level printing, and the scope of application is quite varied.
The material for being presently used for the printing of UV flat boards is varied.But these materials can not be realized and led by structure is limited
Light.And guide-lighting application scenarios are needed, such as lamp box light guide plate etc., increasingly increase.In view of can not be guide-lighting the defects of, existing lamp
Case light guide plate can only use the secondary operation such as silk-screen, engraving, sandblasting, can not be printed by UV flat boards to shape rapidly, its technique
It is complicated and efficiency is low, can not meet the needs of increasing sharply.
Utility model content
For overcome the deficiencies in the prior art, the utility model provide it is a kind of can directly UV flat boards printing light guide plate,
The evenly luminous effect of high brightness can be still obtained by the printing of UV flat boards.
The purpose of this utility model is achieved through the following technical solutions：
It is a kind of can direct UV flat boards printing light guide plate, including light conducting plate body and be respectively arranged on the light conducting plate body two
The lamp piece and reflectance coating of side：
The light conducting plate body includes light guide plate basic unit and the even light guide photosphere located at the light guide plate substrate surface；
The light guide plate basic unit is integrally formed with the even light guide photosphere using multi-layer co-extruded complex machining process.
As the improvement of above-mentioned technical proposal, the light guide plate basic unit is compound with polystyrene by polymethyl methacrylate
Form.
As the further improvement of above-mentioned technical proposal, the even light guide photosphere is located at the light guide plate basic unit and the lamp
Between piece.
As the further improvement of above-mentioned technical proposal, the even light guide photosphere is made up of even light guide luminescent material.
As the further improvement of above-mentioned technical proposal, the lamp piece is fixed on the light guide plate sheet in a manner of Electrostatic Absorption
On body.
As the further improvement of above-mentioned technical proposal, the lamp piece surface is provided with ink solidifying layer.
As the further improvement of above-mentioned technical proposal, the ink solidifying layer contain chain type unsaturated bond structure high polymer and
Inorganic pigment.
As the further improvement of above-mentioned technical proposal, the lamp piece is provided with ink leaking layer.
As the further improvement of above-mentioned technical proposal, the reflectance coating is fixed on the light guide plate in a manner of Electrostatic Absorption
On body.
As the further improvement of above-mentioned technical proposal, the reflectance coating is highly reflecting films.
The beneficial effects of the utility model are：By setting using multi-layer co-extruded complex machining process through once extruding one
Light conducting plate body made of body, and lamp piece and reflectance coating are set in light conducting plate body both sides, it ensure that highlighted after UV is printed
Degree and light transmittance, there is provided it is a kind of can directly UV print even light guide tabula rasa.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 be the utility model embodiment 1 provide can directly UV flat boards print light guide plate structural perspective；
Fig. 2 be the utility model embodiment 1 provide can directly UV flat boards print light guide plate section view；
Fig. 3 be the utility model embodiment 1 provide can directly UV flat boards printing light guide plate light conducting plate body section
Face view；
Fig. 4 be the utility model embodiment 2 provide can directly UV flat boards print light guide plate section view；
Fig. 5 be the utility model embodiment 2 provide can directly UV flat boards printing light guide plate light conducting plate body section
Face view.
Main element symbol description：
1000- can direct UV flat boards printing light guide plate, 0100- light conducting plate bodies, 0110- light guide plates basic unit, 0111- gathers
Methyl methacrylate layer, 0112- polystyrene layers, the even light guide photospheres of 0120-, 0200- lamp pieces, 0300- reflectance coatings.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings pair can directly UV flat boards printing light guide plate enter
Row more fully describes.Given in accompanying drawing can directly UV flat boards printing light guide plate preferred embodiment.But can direct UV
The light guide plate of flat board printing can be realized by many different forms, however it is not limited to embodiment described herein.Conversely
Ground, there is provided the purpose of these embodiments be make pair can the direct light guide plate of UV flat boards printing disclosure more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.Herein can directly UV flat boards printing light guide plate specification in made
Term is intended merely to describe the purpose of specific embodiment, it is not intended that limitation the utility model.Art used herein
Language " and/or " include the arbitrary and all combinations of one or more related Listed Items.
Embodiment 1
Referring to Fig. 1, can the light guide plate 1000 of directly UV flat boards printing include light conducting plate body 0100 and being respectively arranged on and lead
The lamp piece 0200 of the both sides of tabula rasa body 0100 and reflectance coating 0300.In other words, lamp piece 0200, light conducting plate body 0100 and reflectance coating
0300 stack gradually into can directly UV flat boards print light guide plate 1000, hierarchy is clear.
Referring to Fig. 2, light conducting plate body 0100 includes light guide plate basic unit 0110 and located at the surface of light guide plate basic unit 0110
Even light guide photosphere 0120.
Wherein, light guide plate basic unit 0110 and even light guide photosphere 0120 using multi-layer co-extruded complex machining process one into
Type.
So-called multi-layer co-extruded complex machining process, using several extruders are of the same race or xenogenesis resin squeeze into simultaneously one it is multiple
In matched moulds head, each layer resin converges to form one in or beyond die head, and several extruders are used through cooling and shaping after extrusion is compound
Of the same race or xenogenesis resin is squeezed into a compound die head simultaneously, and each layer resin converges to form one in or beyond die head, and extrusion is multiple
A kind of processing technology through cooling and shaping after conjunction.
Thus, light guide plate basic unit 0110 and even light guide photosphere 0120 can an extrusion molding, its technique is simple, saves energy
Source, production efficiency is high, and cost is low.Meanwhile without using adhesive between light guide plate basic unit 0110 and even light guide photosphere 0120,
So residual solvent problem is not present, the free from extraneous odour of light conducting plate body 0100 is extremely environmentally friendly.
Preferably, light guide plate basic unit 0110 is combined by polymethyl methacrylate and polystyrene.In other words, it is guide-lighting
It is compound to belong to physics using polymethyl methacrylate and polystyrene as primary raw material for plate basic unit 0110.
Polymethyl methacrylate, acrylic resin is referred to as with the polymer obtained by acrylicacidandesters Type of Collective,
Corresponding plastics are referred to as polyacrylic plastics, wherein most widely used with polymethyl methacrylate.Poly-methyl methacrylate
Ester abbreviation code name is PMMA, is commonly called as lucite, and it has high-transmittance, low turbidity and good weatherability.
Polystyrene (Polystyrene, abridge PS) refers to through what free radical polymerization synthesized be gathered by styrene monomer
Compound.Polystyrene resin category amorphous macromolecule polymer, the side base of polystyrene macromolecular chain is phenyl ring.Due to benzene material
With stable chemical constitution and physical arrangement, thus polystyrene heat-preservation consistency of performance is stable, good stability of the dimension.
Because light guide plate basic unit 0110 is combined by polymethyl methacrylate and polystyrene, light guide plate basic unit 0110
The advantages of having this two kinds of materials concurrently, thus there is good weatherability and dimensional stability.
In addition, light guide plate basic unit 0110 can also obtain high-transmittance, ensure to pass through from the light of light source incidence, reduce
Light is lost along journey, to obtain glittering display effect.
Referring to Fig. 3, further preferably, light guide plate basic unit 0110 includes polymethyl methacrylate layers 0111 and polyphenyl second
Alkene layer 0112.Wherein, polymethyl methacrylate layers 0111 are made up of polymethyl methacrylate, and polystyrene layer 0112 is by gathering
Styrene forms.
Specifically, polymethyl methacrylate layers 0111 be located at polystyrene layer 0112 and even light guide photosphere 0120 it
Between, polystyrene layer 0112 is between polymethyl methacrylate layers 0111 and reflectance coating 0300.
In another embodiment, polystyrene layer 0112 is located at polymethyl methacrylate layers 0111 and even light guide
Between layer 0120, polymethyl methacrylate layers 0111 are between polystyrene layer 0112 and reflectance coating 0300.
Even light guide photosphere 0120 is made up of even light guide luminescent material.Even light guide luminescent material is uniformly distributed, and is without the guide-lighting knot of dot matrix
Structure, mainly realize that scattering is reflective by material granule.Thus, light conducting plate body 0100 need not carve dot matrix, thus scatter anti-
Light action is uniform, and can realize the long range transmission of light path, obtains the well balanced of brightness and the uniformity.
Preferably, even light guide photosphere 0120 is located between light guide plate basic unit 0110 and lamp piece 0200.Thus, light source is through leaded light
After the incidence of plate basic unit 0110, the homogenous diffusion by even light guide photosphere 0120, line source is converted to uniform area source, ensure
The highlight surface degree of lamp piece 0200.
A side surface of the lamp piece 0200 away from light conducting plate body 0100 is used for printed patterns word, to make as advertising
With opposite side is brought into close contact with light conducting plate body 0100.
Specifically, when lamp piece 0200, which is used for lamp box, to be shown, the light that light source is sent projects through light conducting plate body 0100
Onto lamp piece 0200.Under the irradiation of light, the pattern or word on the surface of lamp piece 0200 will send corresponding color, have and induce one
The display effect gazed at, play good propaganda function.
Preferably, lamp piece 0200 is made up of polymethyl methacrylate or polyethylene terephthalate, further carries
The display effect of high lamp piece 0200 and life-span.
Preferably, the surface of lamp piece 0200 is additionally provided with ink solidifying layer, and ink figure is formed in layer for absorbing, adhering ink
Picture, improve printing effect.
Specifically, ink solidifying layer contains the high polymer and inorganic pigment of chain type unsaturated bond structure.Wherein：
High polymer containing chain type unsaturated bond structure can be polyvinyl pyrrolidone resin, polyvinyl alcohol resin, second
Alkene-acetate ethylene copolymer, polyvinyl acetal resin, polyvingl ether, the one or two of polyacrylic resin.
Inorganic pigment can be silica, alchlor, calcium titanate, kaolin etc., preferably micron-sized silica,
Particle diameter is 0.2~10 μm, to further enhance the whiteness of lamp piece 0200 and chemical stability.
Preferably, lamp piece 0200 is provided with ink leaking layer, further improves the absorbency of lamp piece 0200, and has waterproof action,
Improve UV printing effects.
Specifically, ink leaking layer is located at ink solidifying layer surface.Ink leaking layer is porous structure layer, beneficial in ink transmission layer and
Ink solidifying layer is supplied to, while there is waterproof action.Ink leaking layer contains inorganic pigment, can be silica, alchlor, metatitanic acid
Calcium, kaolin etc., preferably micron-sized silica, particle diameter are 0.2~10 μm.
Preferably, lamp piece 0200 is fixed in a manner of Electrostatic Absorption in light conducting plate body 0100.So-called Electrostatic Absorption, refers to
When an object with electrostatic is close to another not object of static electrification, due to electrostatic induction, without in the object of electrostatic
Portion close to the side of static electrification object can gather with charged object entrained by opposite charge polarity electric charge, because the charges of different polarity are mutual
Mutually attract, the object of static electrification is not adsorbed on the object with electrostatic.
Thus, lamp piece 0200 is combined closely by electrostatic interaction with light conducting plate body 0100, without using adhesive, knot
Close excellent effect and it is environmentally friendly.
Reflectance coating 0300 fits in side of the light conducting plate body 0100 away from lamp piece 0200, for by light conducting plate body 0100
Reflected light secondary reflection enters in light conducting plate body 0100 again, then the light guide plate basic unit 0110 through light conducting plate body 0100 and even light guide
Photosphere 0120 and inject lamp piece 0200, avoid the scattering of light, further improve the brightness of lamp piece 0200.
Reflectance coating 0300 belongs to optical thin film, is made up of thin layered medium, is one kind that light beam is propagated by interface
Optical medium material.
Preferably, reflectance coating 0300 is highly reflecting films.Highly reflecting films are called high-reflecting film, and reflectivity is up to more than 90%, energy
Incident light energy major part or almost all are reflected back, further reduce reflection loss of light, improves the light of lamp piece 0200
Degree.
Preferably, reflectance coating 0300 is fixed in a manner of Electrostatic Absorption in light conducting plate body 0100, and the two realizes close knot
Close, it is environmentally friendly with reference to excellent effect without using adhesive.
Embodiment 2
Please refer to Fig. 1, can the light guide plate 1000 of directly UV flat boards printing include light conducting plate body 0100 and setting respectively
Lamp piece 0200 and reflectance coating 0300 in the both sides of light conducting plate body 0100.In other words, lamp piece 0200, light conducting plate body 0100 with it is anti-
Penetrate film 0300 stack gradually into can directly UV flat boards print light guide plate 1000, hierarchy is clear.
Referring to Fig. 4, light conducting plate body 0100 includes light guide plate basic unit 0110 and located at the surface of light guide plate basic unit 0110
Even light guide photosphere 0120.
Wherein, light guide plate basic unit 0110 with even light guide photosphere 0120 using multi-layer co-extruded complex machining process through once squeezing
Go out to be made into integration.
Preferably, light guide plate basic unit 0110 is combined by polymethyl methacrylate and polystyrene.In other words, it is guide-lighting
It is compound to belong to physics using polymethyl methacrylate and polystyrene as primary raw material for plate basic unit 0110.
Referring to Fig. 5, further preferably, light guide plate basic unit 0110 includes polymethyl methacrylate layers 0111 and polyphenyl second
Alkene layer 0112.Wherein, polymethyl methacrylate layers 0111 are made up of polymethyl methacrylate, and polystyrene layer 0112 is by gathering
Styrene forms.
Even light guide photosphere 0120 is made up of even light guide luminescent material.Even light guide luminescent material is uniformly distributed, and is without the guide-lighting knot of dot matrix
Structure, mainly realize that scattering is reflective by material granule.Thus, light conducting plate body 0100 need not carve dot matrix, thus scatter anti-
Light action is uniform, and can realize the long range transmission of light path, obtains the well balanced of brightness and the uniformity.
Preferably, even light guide photosphere 0120 is distributed in the both side surface of light guide plate basic unit 0110.In other words, even light guide photosphere
0120 is respectively arranged between light guide plate basic unit 0110 and lamp piece 0200, light guide plate basic unit 0110 and reflectance coating 0300.
Thus, light source the homogenous diffusion by even light guide photosphere 0120, makes line source after the incidence of light guide plate basic unit 0110
Uniform area source is converted to, is uniformly distributed on lamp piece 0200, ensures the highlight surface degree of lamp piece 0200.
Similarly, the light that self-reflection film 0300 reflects, through even light guide photosphere 0120, Homogeneouslly-radiating enters light guide plate basic unit 0110,
And be mapped to through the even light guide photosphere 0120 of the opposite side of light guide plate basic unit 0110 on lamp piece 0200, further enhance lamp piece 0200
Display effect.
The structure of lamp piece 0200 and reflectance coating 0300 with it is the same described in embodiment 1, will not be repeated here.
In all examples being illustrated and described herein, any occurrence should be construed as merely exemplary, without
It is that therefore, other examples of exemplary embodiment can have different values as limitation.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the scope of the utility model.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the scope of protection of the utility model should be determined by the appended claims.
Claims (8)
1. it is a kind of can direct UV flat boards printing light guide plate, it is characterised in that including light conducting plate body and be respectively arranged on described lead
The lamp piece and reflectance coating of tabula rasa body both sides：
The light conducting plate body includes light guide plate basic unit and the even light guide photosphere located at the light guide plate substrate surface；
The light guide plate basic unit is integrally formed with the even light guide photosphere using multi-layer co-extruded complex machining process.
2. it is according to claim 1 can directly UV flat boards printing light guide plate, it is characterised in that the even light guide photosphere is set
Between the light guide plate basic unit and the lamp piece.
3. it is according to claim 1 can directly UV flat boards printing light guide plate, it is characterised in that the even light guide photosphere by
Even light guide luminescent material is made.
4. it is according to claim 1 can directly UV flat boards printing light guide plate, it is characterised in that the lamp piece is inhaled with electrostatic
Subsidiary formula formula is fixed in the light conducting plate body.
5. it is according to claim 1 can directly UV flat boards printing light guide plate, it is characterised in that the lamp piece surface is provided with
Ink solidifying layer.
6. it is according to claim 1 can directly UV flat boards printing light guide plate, it is characterised in that the lamp piece is provided with ink bleed
Layer.
7. it is according to claim 1 can directly UV flat boards printing light guide plate, it is characterised in that the reflectance coating is with electrostatic
Suction type is fixed in the light conducting plate body.
8. it is according to claim 1 can direct UV flat boards printing light guide plate, it is characterised in that the reflectance coating is high anti-
Penetrate film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272861.4U CN206649183U (en) | 2017-03-20 | 2017-03-20 | Can directly UV flat boards printing light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272861.4U CN206649183U (en) | 2017-03-20 | 2017-03-20 | Can directly UV flat boards printing light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206649183U true CN206649183U (en) | 2017-11-17 |
Family
ID=60279796
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720272861.4U Active CN206649183U (en) | 2017-03-20 | 2017-03-20 | Can directly UV flat boards printing light guide plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123960A (en) * | 2020-09-27 | 2020-12-25 | 捷卡（厦门）工业科技有限公司 | Manufacturing method of light guide plate for printing light guide points |
-
2017
- 2017-03-20 CN CN201720272861.4U patent/CN206649183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123960A (en) * | 2020-09-27 | 2020-12-25 | 捷卡（厦门）工业科技有限公司 | Manufacturing method of light guide plate for printing light guide points |
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