CN109799567A - A kind of composite light guide plate and its assemble method for LED panel lamp - Google Patents
A kind of composite light guide plate and its assemble method for LED panel lamp Download PDFInfo
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- CN109799567A CN109799567A CN201910132976.7A CN201910132976A CN109799567A CN 109799567 A CN109799567 A CN 109799567A CN 201910132976 A CN201910132976 A CN 201910132976A CN 109799567 A CN109799567 A CN 109799567A
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Abstract
The present invention relates to led light technology field more particularly to a kind of composite light guide plates and its assemble method for LED panel lamp.The composite light guide plate for LED panel lamp includes light guide plate and diffusion barrier, the side of light guide plate is arranged in diffusion barrier, the light guide plate is equipped with several micro-structures A and several micro-structures B, the highest point of micro-structure A is higher than the highest point of micro-structure B, and the mode that the micro-structure A is equally arranged is configured, at least two micro-structure B are equipped between two neighboring micro-structure A, and the mode that the micro-structure B being arranged between two neighboring micro-structure A is equally arranged is configured, the top the micro-structure A is also fitted closely with diffusion barrier by the gelatinous layer that joint adhesive is formed, joint adhesive is UV solidified resin.The present invention can be such that light guide plate is bonded with diffusion barrier stabilization while light guide structure is unaffected on guaranteeing light guide plate；Assemble method is succinctly efficient, and large area is bonded simpler when diffusion barrier.
Description
Technical field
The present invention relates to led light technology field more particularly to a kind of composite light guide plates and its assembling for LED panel lamp
Method.
Background technique
LED panel lamp currently on the market all directly cooperates the framework of assembling using light guide plate and diffuser plate mostly, i.e., will
Diffuser plate directly fits the light-emitting surface setting of light guide plate, and the light-emitting surface of light guide plate is equipped with microstructured layers, and microstructured layers can rise
To the guide-lighting performance for improving light guide plate and it is formed by the ability of picture effect.Therefore light guide plate and diffuser plate, which are directly matched, is combined
Dress, diffuser plate directly fit the framework that microstructured layers are arranged on light guide plate light-emitting surface and are easy to appear scratch, mill in assembling process
Damage to light guide plate light-emitting surface microstructured layers the case where such as wound, cause fraction defective high and then improve assembling cost etc. to ask
Topic.
And be scratch, fray microstructured layers the problem of appearance, part of the manufacturer can be on the microstructured layers of light guide plate light-emitting surface
Completely coating joint adhesive, be completely covered on gelatinous layer on microstructured layers, but this mode is by the micro-structure of light guide plate light-emitting surface
Layer is immersed in joint adhesive completely, not only affects the light-guiding function of light guide plate, and be easy to produce during being bonded bubble, from
And it affects guide-lighting performance and is formed by picture effect.In addition, gelatinous layer is completely covered on microstructured layers, also radiate to it
Adverse effect is caused, light guide plate is made to be easy aged deterioration.
To solve the above problems, those skilled in the art provide some improvement projects.Wherein Patent Office of the People's Republic of China is in 2010
Disclose on October 20, light guide board microstructure and application its light guide plate and backlight module invention patent mandate, authorization is open
Number be CN101435558B, light guide board microstructure be set to light guide plate an at least surface on, it includes multiple trench cells
To be located continuously or discontinuously arranged on above-mentioned surface, a starting point of one of the trench cell and a time trench cell
A starting point between distance be less than or equal to 400 μm, the trench cell include a variety of groove structures.A variety of groove structures
Two inclined-planes form a variety of angles, and the angle of each this kind of angle is between 80 degree to 160 degree, and the angle phase of a variety of angles
It is mutually different.In the technical scheme, by improveing to micro-structure, the micro-structure of height layering is formed it into, but it is led
The light uniformity coefficient for being intended to improve LED sending of syllabus, it is limited to the protection of micro-structure and light guide plate, although its height is higher
Micro-structure be capable of forming to the support of the system of diffusion barrier, lower micro-structure avoided to be influenced by scratching, fray, but its is higher
Micro-structure is still easy to be damaged, and it with biggish randomness, the support effect of formation is poor, and diffusion barrier is easy to cause to incline
Tiltedly or remaining problem occurs, therefore its problems such as there are still microstructured layers and light guide plate to be easily damaged, fraction defective is high.
Summary of the invention
To solve existing light guide plate in the process of production and processing, being bonded diffusion barrier and light guide plate makes to be easy light guide plate
The microstructured layers of smooth surface damage, and lead to fraction defective height, improve assembling cost, the present invention provides one kind to be used for
The composite light guide plate of LED panel lamp.It, which first has to realize, keeps using on light guide plate light-emitting surface when assembling light guide plate and diffusion barrier
In improving the microstructured layers structural intergrity of light guide plate leaded light performance and picture effect, avoid its damage, provide a kind of succinct height
The purpose of the assemble method of effect, and on this basis further by structural improvement, forming preferably guide-lighting performance and picture
Effect.
To achieve the above object, the present invention uses following technical scheme.
A kind of composite light guide plate for LED panel lamp, including light guide plate and diffusion barrier, light guide plate be on one side light-emitting surface,
Another side is reflecting surface, and the light-emitting surface side of light guide plate is arranged in diffusion barrier, and the light-emitting surface of the light guide plate is equipped with several etc.
The micro-structure A of the high protrusion and micro-structure B of several contour protrusions, the highest point of micro-structure A are higher than the highest point of micro-structure B,
And the mode that the micro-structure A is equally arranged is configured, and at least two micro-structures are equipped between two neighboring micro-structure A
B, and the mode that the micro-structure B being arranged between two neighboring micro-structure A is equally arranged is configured, the micro-structure A
Top is also fitted closely with diffusion barrier by the gelatinous layer that joint adhesive is formed, and joint adhesive is UV solidified resin.
Micro-structure A is actually mainly accomplished that the function of a supporter, guide-lighting performance and institute to light guide plate entirety
The picture effect promotion of formation is unobvious, needs that micro-structure B is cooperated to be realized.Micro-structure B, which is equivalent to, to be primarily served improvement and leads
The effect of optical property and picture effect, as light guide structure.And in this configuration, since micro-structure A is contour and is higher than micro-structure
The highest point of B, micro-structure A are distributed in the same face, form the face of a support diffusion barrier, then are formed by glue by joint adhesive
Matter layer is fitted closely with diffusion barrier so that light guide plate be to guarantee while diffusion barrier fits closely diffusion barrier and micro-structure B it
Between there are certain intervals, due to the presence in gap, not only can avoid micro-structure B processing assembling process in be damaged, also can be improved
The heat dissipation effect of light guide plate.The arrangement mode that micro-structure A is equidistantly arranged can be improved its stability to diffusion barrier support, and
Enable diffusion barrier and light guide plate light-emitting surface keeping parallelism, plays good diffusion light effect.Micro-structure B setting quantity is more than
The quantity of micro-structure A, it is ensured that its micro-structure B is obvious to the promotion improvement of light guide plate leaded light performance and picture effect, protects
It holds preferably horizontal at one.The UV solidified resin include but are not limited to epoxy acrylic resin, amino acrylic resin,
Any one or more in polyvinyl resin, polyurethane acrylic resin and polyester acrylate resin.It is able to carry out sublevel
Section solidification, improves the packaging efficiency and assembling effect of diffusion barrier, avoids micro-structure B impaired or micro-structure A forms branch to diffusion barrier
Excessive pressure is received when support to be caused to collapse.
Preferably, the number of the micro-structure A≤micro-structure B number.
Preferably, the number ratio of the number of the micro-structure A and micro-structure B are 1:(4~5).
The micro-structure A and micro-structure B of the quantity ratio proved after a large number of experiments its can guarantee to play diffusion barrier it is good
While good, stable supporting role, the guide-lighting performance and picture effect of light guide plate are improved clearly, having preferably makes
Use effect.
Preferably, highest point height >=15 μm of the micro-structure A, bottom width >=30 μm.
Preferably, the highest point height of the micro-structure A be 25~35 μm, bottom width be 40~60 μm, adjacent two
Highest point spacing is 700~750 μm between a micro-structure A.
Micro-structure A excessive height will lead to diffusion membrane stability it is poor, too low, will lead to its generate assemble diffusion barrier when pair
Micro-structure B causes the risk of damage, and bottom width is equally arranged the excessive micro-structure B setting quantity that will lead to and needs accordingly to be subtracted
Less, how small the setting micro-structure A stability that then will lead to is poor, and unstable to the support of diffusion barrier, highest point spacing is in the range
Can play again can there are biggish gaps to the excellent support of diffusion barrier.
Preferably, highest point height >=5 μm of the micro-structure B.
Preferably, the highest point height of the micro-structure B is 10~20 μm, highest point between two neighboring micro-structure B
Spacing is 150~200 μm.
Micro-structure B in the size range is more outstanding to the improvement of light guide plate leaded light performance and picture effect, and with
Micro-structure A cooperation is preferable.
Preferably, being formed by thickness of colloidal matter layer >=0.5 μm.
Preferably, being formed by thickness of colloidal matter layer is 1~5 μm.
The excessive diffusion effect that will lead to diffusion barrier of thickness of colloidal matter layer declines, the heat dissipation performance of light guide plate is deteriorated, and too small
It then will lead to that diffusion barrier fitting is unstable, is easy to fall off, the performance of gelatinous layer in the thickness range is better.
Preferably, the section of the micro-structure A includes but are not limited to, rectangle, triangle, trapezoidal, semicircle and half is ellipse
Any one in circle, it is most preferably trapezoidal.
Section is that the trapezoidal upper surface micro-structure A is smooth, and to the supporting & stablizing of diffusion barrier, lower end stability is also higher, tool
There is preferably using effect.
A kind of assemble method of the composite light guide plate for LED panel lamp, the assemble method the following steps are included:
1) UV solidified resin is coated in the one side of diffusion barrier, is toasted using roasting plant, carry out UV solidified resin preliminary
Solidification, forms certain thickness gelatinous layer；
2) will be equipped with colloid it is laminated diffusion barrier alignment light guide plate light-emitting surface, make gelatinous layer with it is micro- on light guide plate light-emitting surface
Structure A fitting carries out press mold using molding fitting pinch roller, fits closely diffusion barrier by gelatinous layer and micro-structure A；
3) gelatinous layer is irradiated using ultraviolet lamp, gelatinous layer is fully cured, that is, complete assembling.
Assemble method is succinctly efficient, low for equipment requirements, and will not make to micro-structure A and micro-structure B in assembling process
It, can be fast curing-formed by ultraviolet light irradiation after press mold at damage.Be greatly reduced rejection rate, improve product quality with
And packaging efficiency.
Preferably, step 1) the UV solidified resin includes epoxy acrylic resin, amino acrylic resin, polyethylene
Resin, polyurethane acrylic resin and polyester acrylate resin.
Above-mentioned resin can carry out the solidification in elementary step under middle cryogenic conditions, and solidified and located can be at more than ten seconds
Interior completion keeps what subsequent baking process can quickly improve diffusion barrier and micro-structure A to be bonded stability, is not easy it easily subsequent
Position.
Preferably, the step 1) baking process is 0.5~12h of constant temperature under the conditions of 25~80 DEG C.
The temperature and constant temperature time of baking process can be reasonably adjusted, according to the UV solidified resin of selection to realize low energy consumption
Efficient purpose.
Preferably, step 3) the ultraviolet light irradiation duration is 2~15s.
UV solidified resin can be made rapidly to be fully cured after ultraviolet light irradiation, there is high bond strength.
The beneficial effects of the present invention are:
1) present invention can be such that light guide plate is bonded with diffusion barrier stabilization while light guide structure is unaffected on guaranteeing light guide plate；
2) heat dissipation performance of light guide plate can be improved to a certain extent；
3) assemble method is succinctly efficient, and large area is bonded simpler when diffusion barrier.
Detailed description of the invention
Fig. 1 is explosive view of the invention；
Fig. 2 is schematic side view A of the invention；
Fig. 3 is schematic side view B of the invention；
Fig. 4 is schematic side view C of the invention；
Fig. 5 is schematic side view D of the invention；
Fig. 6 is schematic side view E of the invention；
Fig. 7 is schematic side view F of the invention；
Fig. 8 is the optical effect schematic diagram of existing light guide plate；
Fig. 9 is optical effect schematic diagram of the invention；
In figure, 1 light guide plate, 2 diffusion barriers, 3 gelatinous layers, 4 micro-structure A, 5 micro-structure B.
Specific embodiment
Further clear detailed description explanation is made to the present invention below in conjunction with specific embodiment and Figure of description.This
Field those of ordinary skill will realize the present invention based on these explanations.In addition, being related in following the description
The embodiment of the present invention be generally only an of the invention branch embodiment, instead of all the embodiments.Therefore, it is based on this hair
Embodiment in bright, those of ordinary skill in the art's every other reality obtained without making creative work
Example is applied, should fall within the scope of the present invention.
Embodiment 1
A kind of composite light guide plate for LED panel lamp as shown in Figure 1 comprising light guide plate 1 and diffusion barrier 2 are led as shown in figure 1
1 upper surface of tabula rasa is light-emitting surface, lower surface is reflecting surface, and the light-emitting surface side of light guide plate 1, and light guide plate 1 is arranged in diffusion barrier 2
Light-emitting surface be equipped with several contour protrusions micro-structure A4 and several contour protrusions micro-structure B5, the highest of micro-structure A4
Point is higher than the highest point of micro-structure B5, and the gelatinous layer 3 that the top the micro-structure A4 and diffusion barrier 2 are formed by joint adhesive is close
Fitting.
As shown in Fig. 2 schematic side view A, the section the micro-structure A4 is trapezoidal, and micro-structure is on 1 light-emitting surface of light guide plate
It equally arranges, 5 micro-structure B5 is equipped between two neighboring micro-structure A4.And micro-structure A4 highest point height be 30 μm,
Bottom width is 50 μm, and highest point spacing (pitch) is 710 μm between two neighboring micro-structure A4；The highest point micro-structure B5 is high
Degree is 16 μm, and pitch is 160 μm；Gelatinous layer 3 is with a thickness of 3 μm.Fig. 2 is only the present embodiment product section schematic side view, whole
The quantity ratio of micro-structure A4 and micro-structure B5 is 1:5 in a light guide plate 1.
The present embodiment is assembled by following steps:
1) epoxy acrylic resin is coated in the one side of diffusion barrier 2, carries out baking 12h under the conditions of 25 DEG C using roasting plant,
So that epoxy acrylic resin is carried out primary solidification, forms certain thickness gelatinous layer 3；
2) diffusion barrier 2 for being equipped with 3 one side of gelatinous layer is aligned to the light-emitting surface of light guide plate 1, makes gelatinous layer 3 and 1 light-emitting surface of light guide plate
On micro-structure A4 fitting, using molding fitting pinch roller carry out press mold, make diffusion barrier 2 by gelatinous layer 3 and micro-structure A4 it is close
Fitting；
3) 15s is irradiated to gelatinous layer 3 using ultraviolet lamp, gelatinous layer 3 is fully cured, that is, complete assembling.
Embodiment 2
The present embodiment and embodiment 1 are distinguished only in micro-structure A4 cross sectional shape, and rest part is identical.Such as Fig. 3 schematic side view B institute
Show, the section micro-structure A4 is triangle in the present embodiment.
The present embodiment is assembled by following steps:
1) amino acrylic resin is coated in the one side of diffusion barrier 2, carries out baking 1h under the conditions of 60 DEG C using roasting plant, makes
Amino acrylic resin carries out primary solidification, forms certain thickness gelatinous layer 3；
2) diffusion barrier 2 for being equipped with 3 one side of gelatinous layer is aligned to the light-emitting surface of light guide plate 1, makes gelatinous layer 3 and 1 light-emitting surface of light guide plate
On micro-structure A4 fitting, using molding fitting pinch roller carry out press mold, make diffusion barrier 2 by gelatinous layer 3 and micro-structure A4 it is close
Fitting；
3) 8s is irradiated to gelatinous layer 3 using ultraviolet lamp, gelatinous layer 3 is fully cured, that is, complete assembling.
Embodiment 3
The present embodiment and embodiment 1 are distinguished only in micro-structure A4 cross sectional shape, and rest part is identical.Such as Fig. 4 schematic side view C institute
Show, the section micro-structure A4 is formed by semicircle and trapezoidal combination in the present embodiment.
The present embodiment is assembled by following steps:
1) in a face coating polyethylene resin of diffusion barrier 2, baking 0.5h is carried out under the conditions of 80 DEG C using roasting plant, makes to gather
Vinyl carries out primary solidification, forms certain thickness gelatinous layer 3；
2) diffusion barrier 2 for being equipped with 3 one side of gelatinous layer is aligned to the light-emitting surface of light guide plate 1, makes gelatinous layer 3 and 1 light-emitting surface of light guide plate
On micro-structure A4 fitting, using molding fitting pinch roller carry out press mold, make diffusion barrier 2 by gelatinous layer 3 and micro-structure A4 it is close
Fitting；
3) 2s is irradiated to gelatinous layer 3 using ultraviolet lamp, gelatinous layer 3 is fully cured, that is, complete assembling.
Embodiment 4
The present embodiment and embodiment 1 are distinguished only in the bottom width of micro-structure A4 cross sectional shape and micro-structure A4, rest part phase
Together.As shown in Fig. 5 schematic side view D, the section micro-structure A4 is combined by semicircle and rectangle and is formed in the present embodiment, micro-structure A4
Bottom width be 40 μm.
The present embodiment is assembled by following steps:
1) polyurethane acrylic resin is coated in the one side of diffusion barrier 2, carries out baking 2h under the conditions of 45 DEG C using roasting plant,
So that polyurethane acrylic resin is carried out primary solidification, forms certain thickness gelatinous layer 3；
2) diffusion barrier 2 for being equipped with 3 one side of gelatinous layer is aligned to the light-emitting surface of light guide plate 1, makes gelatinous layer 3 and 1 light-emitting surface of light guide plate
On micro-structure A4 fitting, using molding fitting pinch roller carry out press mold, make diffusion barrier 2 by gelatinous layer 3 and micro-structure A4 it is close
Fitting；
3) 5s is irradiated to gelatinous layer 3 using ultraviolet lamp, gelatinous layer 3 is fully cured, that is, complete assembling.
Embodiment 5
The present embodiment and embodiment 1 are distinguished only in micro-structure A4 cross sectional shape, the size of the size of micro-structure A4 and micro-structure B5,
Rest part is identical.As shown in Fig. 6 schematic side view E, the section micro-structure A4 is semicircle in the present embodiment, and micro-structure A4 is most
High point height is 25 μm, bottom width is 60 μm, pitch is 750 μm, and micro-structure B5 highest point height is 10 μm, and pitch is
150μm。
The present embodiment is assembled by following steps:
1) polyester acrylate resin is coated in the one side of diffusion barrier 2, carries out baking 2.5h under the conditions of 50 DEG C using roasting plant,
So that polyester acrylate resin is carried out primary solidification, forms certain thickness gelatinous layer 3；
2) diffusion barrier 2 for being equipped with 3 one side of gelatinous layer is aligned to the light-emitting surface of light guide plate 1, makes gelatinous layer 3 and 1 light-emitting surface of light guide plate
On micro-structure A4 fitting, using molding fitting pinch roller carry out press mold, make diffusion barrier 2 by gelatinous layer 3 and micro-structure A4 it is close
Fitting；
3) 8s is irradiated to gelatinous layer 3 using ultraviolet lamp, gelatinous layer 3 is fully cured, that is, complete assembling.
Embodiment 6
The present embodiment and embodiment 1 distinguish only micro-structure A4 cross sectional shape, the size of micro-structure A4, the size of micro-structure B5 and
The quantity ratio of micro-structure A4 and micro-structure B5, rest part are identical.As shown in Fig. 7 schematic side view F, micro-structure in the present embodiment
The section A4 is rectangle, and the highest point height of micro-structure A4 is 35 μm, bottom width is 40 μm, pitch is 750 μm, micro-structure B5
Highest point height is 20 μm, and pitch is 150 μm, and the quantity ratio of micro-structure A4 and micro-structure B5 are 1:6, two neighboring micro-structure
6 micro-structure B5 are equipped between A4.
The present embodiment is assembled by following steps:
1) polyester acrylate resin is coated in the one side of diffusion barrier 2, carries out baking 8h under the conditions of 25 DEG C using roasting plant, makes
Polyester acrylate resin carries out primary solidification, forms certain thickness gelatinous layer 3；
2) diffusion barrier 2 for being equipped with 3 one side of gelatinous layer is aligned to the light-emitting surface of light guide plate 1, makes gelatinous layer 3 and 1 light-emitting surface of light guide plate
On micro-structure A4 fitting, using molding fitting pinch roller carry out press mold, make diffusion barrier 2 by gelatinous layer 3 and micro-structure A4 it is close
Fitting；
3) 12s is irradiated to gelatinous layer 3 using ultraviolet lamp, gelatinous layer 3 is fully cured, that is, complete assembling.
Embodiment 7
The present embodiment and embodiment 2 are distinguished only in the quantity ratio of micro-structure A4 and micro-structure B5, and rest part is identical.The present embodiment
The quantity ratio of middle micro-structure A4 and micro-structure B5 is 1:4, is equipped with 4 micro-structure B5 between two neighboring micro-structure A4.
The present embodiment is assembled by following steps:
1) epoxy acrylic resin is coated in the one side of diffusion barrier 2, carries out baking 1.5h under the conditions of 60 DEG C using roasting plant,
So that epoxy acrylic resin is carried out primary solidification, forms certain thickness gelatinous layer 3；
2) diffusion barrier 2 for being equipped with 3 one side of gelatinous layer is aligned to the light-emitting surface of light guide plate 1, makes gelatinous layer 3 and 1 light-emitting surface of light guide plate
On micro-structure A4 fitting, using molding fitting pinch roller carry out press mold, make diffusion barrier 2 by gelatinous layer 3 and micro-structure A4 it is close
Fitting；
3) 15s is irradiated to gelatinous layer 3 using ultraviolet lamp, gelatinous layer 3 is fully cured, that is, complete assembling.
Optical effect detection:
It is sold with conventional currently on the market, joint adhesive is used to immerse 1 micro-structure of light guide plate completely to be bonded light guide plate 1 and diffusion barrier
2 product is as sample 1, using the embodiment of the present invention 7 as sample 2, carries out optical effect detection.
Wherein, for 1 testing result of sample as shown in figure 8, there is great inhomogeneities, the left and right sides and its middle part are equal
It is darker, upper and lower ends are brighter, distinguish it is fairly obvious.
And 2 testing result of sample, as shown in figure 9, the light uniformity is higher, it is equal that middle part remains high light from top to bottom
Evenness, there is small differences for left and right ends.Its effect is substantially better than sample 1.
Claims (9)
1. a kind of composite light guide plate for LED panel lamp, including light guide plate and diffusion barrier, light guide plate is light-emitting surface on one side, another
It is on one side reflecting surface, the light-emitting surface side of light guide plate is arranged in diffusion barrier, which is characterized in that the light-emitting surface of the light guide plate is equipped with
The highest point of the micro-structure B of the micro-structure A of several contour protrusions and several contour protrusions, micro-structure A are higher than micro-structure B's
Highest point, and the mode that the micro-structure A is equally arranged is configured, and at least two are equipped between two neighboring micro-structure A
A micro-structure B, and the mode that the micro-structure B being arranged between two neighboring micro-structure A is equally arranged is configured, it is described
The top micro-structure A is also fitted closely with diffusion barrier by the gelatinous layer that joint adhesive is formed, and joint adhesive is UV solidified resin.
2. a kind of composite light guide plate for LED panel lamp according to claim 1, which is characterized in that the micro-structure A
Number≤micro-structure B number.
3. a kind of composite light guide plate for LED panel lamp according to claim 1 or 2, which is characterized in that micro- knot
Highest point height >=15 μm of structure A, bottom width >=30 μm.
4. a kind of composite light guide plate for LED panel lamp according to claim 1 or 2, which is characterized in that micro- knot
Highest point height >=5 μm of structure B.
5. a kind of composite light guide plate for LED panel lamp according to claim 1, which is characterized in that be formed by glue
Matter thickness degree >=0.5 μm.
6. a kind of assemble method for the composite light guide plate of LED panel lamp as described in claim 1, which is characterized in that described
Assemble method the following steps are included:
1) UV solidified resin is coated in the one side of diffusion barrier, is toasted using roasting plant, carry out UV solidified resin preliminary
Solidification, forms certain thickness gelatinous layer；
2) will be equipped with colloid it is laminated diffusion barrier alignment light guide plate light-emitting surface, make gelatinous layer with it is micro- on light guide plate light-emitting surface
Structure A fitting carries out press mold using molding fitting pinch roller, fits closely diffusion barrier by gelatinous layer and micro-structure A；
3) gelatinous layer is irradiated using ultraviolet lamp, gelatinous layer is fully cured, that is, complete assembling.
7. assemble method according to claim 6, which is characterized in that step 1) the UV solidified resin includes propylene oxide
Acid resin, amino acrylic resin, polyvinyl resin, polyurethane acrylic resin and polyester acrylate resin.
8. assemble method according to claim 6, which is characterized in that the step 1) baking process is in 25~80 DEG C of items
0.5~12h of constant temperature under part.
9. assemble method according to claim 6, which is characterized in that step 3) the ultraviolet light irradiation duration be 2~
15s。
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Address after: No.12 tingchao Road, Jianshan New District, Haining City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang kaiyao Lighting Co.,Ltd. Address before: No.12 tingchao Road, Jianshan New District, Haining City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG KLITE LIGHTING HOLDINGS Co.,Ltd. |
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