CN209446815U - One kind shines uniform glass light guide plate structure - Google Patents
One kind shines uniform glass light guide plate structure Download PDFInfo
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- CN209446815U CN209446815U CN201920253542.8U CN201920253542U CN209446815U CN 209446815 U CN209446815 U CN 209446815U CN 201920253542 U CN201920253542 U CN 201920253542U CN 209446815 U CN209446815 U CN 209446815U
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- glass
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- convex block
- plate ontology
- guide plate
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Abstract
The utility model system provides one kind and shines uniform glass light guide plate structure, including glass plate ontology, one endface integrated molding of glass plate ontology has into light glass convex block, enter the length of light glass convex block and the equal length of glass plate ontology, entering side of the light glass convex block far from glass plate ontology is incidence surface；The bottom surface of glass plate ontology is covered with the first light directing site layer, and the bottom surface for entering light glass convex block is covered with the second light directing site layer, enter light glass convex block with a thickness of D, entering the distance between the bottom surface of light glass convex block and the bottom surface of glass plate ontology is 0.05~0.1D.The incident ray of edge effectively can be transferred to center by the utility model, and so as to which the brightness of glass light guide plate edge is effectively reduced, to form the illumination effect without bright border, terminal with compact integral structure is high to the utilization rate of luminous energy.
Description
Technical field
The utility model relates to glass light guide plate, specifically discloses one kind and shine uniform glass light guide plate structure.
Background technique
Glass light guide plate refers to back side laser engraving, V-type cross grid engraving or UV screen printing skill in glass plate
Art stamps light directing site, and light reaches each light directing site Shi Huixiang all angles diffusion from the surface feeding sputtering of light guide plate, light,
Then conditioned reflex is destroyed to be projected by light guide plate front.
Glass light guide plate in use, setting light source at the side end face of glass light guide plate, the leaded light at the glass light guide plate back side
Point light source or linear light source are changed into area source and are emitted from the front of glass light guide plate by site, since light source setting is in glass leaded light
At the side end face of plate, the area source that glass light guide plate issues will form bright border, and the bright border of area source can seriously affect Integral luminous
The visual effect of mould group, part-structure are carried out the utilization of area source using the method for abandoning bright border, i.e., are hindered using impermeable photo structure
It is in the light the display on side, but this method utilizes poor, use cost height to luminous energy.
Utility model content
Based on this, it is necessary to it is directed to prior art problem, one kind is provided and is shone uniform glass light guide plate structure, Neng Gouzhuan
The position of some light is moved, to form the illumination effect without bright border.
To solve prior art problem, the utility model discloses one kind and shines uniform glass light guide plate structure, including glass
Glass plate ontology, an endface integrated molding of glass plate ontology have the length and glass that enter light glass convex block into light glass convex block
The equal length of glass plate ontology, entering side of the light glass convex block far from glass plate ontology is incidence surface；The bottom surface of glass plate ontology
It is covered with the first light directing site layer, the bottom surface for entering light glass convex block is covered with the second light directing site layer, enters the thickness of light glass convex block
Degree is D, and entering the distance between the bottom surface of light glass convex block and the bottom surface of glass plate ontology is 0.05~0.1D.
Further, enter the thickness D=2mm of light glass convex block.
Further, the width for entering light glass convex block is D~2D.
Further, entering the distance between the top surface of light glass convex block and the top surface of glass plate ontology is 0.05~0.1D.
Further, glass plate ontology is equipped with reflecting layer far from the endface for entering light glass convex block side.
Further, diffusion layer is covered at the top surface of glass plate ontology.
It shines uniform glass light guide plate structure the utility model has the following beneficial effects: the utility model discloses one kind, if
The marginal position for setting glass light guide plate is the structure of ladder-like protrusion, can be effectively transferred to the incident ray of edge
The brightness of glass light guide plate central part so as to which the brightness of glass light guide plate edge is effectively reduced, and is improved in heart position,
The brightness of glass light guide plate central part and the brightness of marginal portion can be significantly balanced, so that the illumination effect without bright border is formed,
Terminal with compact integral structure is high to the utilization rate of luminous energy.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model.
Fig. 2 is the schematic diagram of the section structure of the utility model A-A ' along Fig. 1.
Fig. 3 is the light path schematic diagram of the utility model.
Appended drawing reference are as follows: glass plate ontology 10, the first light directing site layer 11, reflecting layer 12, diffusion layer 13, to enter light glass convex
Block 20, the second light directing site layer 21, light source 30.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
Referring to figs. 1 to Fig. 3.
The utility model embodiment discloses one kind and shines uniform glass light guide plate structure, including glass plate ontology 10, glass
One endface integrated molding of glass plate ontology 10 has the length and glass plate sheet for entering light glass convex block 20 into light glass convex block 20
The equal length of body 10 enters light glass convex block 20 and is aligned with the front and rear edges of glass plate ontology 10, it is remote to enter light glass convex block 20
Side from glass plate ontology 10 is incidence surface；The bottom surface of glass plate ontology 10 is covered with the first light directing site layer 11, enters light glass
The bottom surface of glass convex block 20 is covered with the second light directing site layer 21, enter light glass convex block 20 with a thickness of D, enter light glass convex block 20
The distance between bottom surface and the bottom surface of glass plate ontology 10 are 0.05~0.1D, are equivalent to and cut 10 side of glass plate ontology
Bottom, forms step structure, and the height of ladder is 0.05~0.1D.
When using the utility model, light source 30 is arranged at the incidence surface into light glass convex block 20, the light that light source 30 issues
Line is injected into light glass convex block 20, light reflected after the second light directing site layer 21 be reflected into glass plate ontology 10 top surface and
The top surface for entering light glass convex block 20, some light being incident on into light glass convex block 20 do not inject the second light directing site layer 21,
But enters glass plate ontology 10 and be emitted by the top surface that the refraction of the first light directing site layer 11 is reflected into glass plate ontology 10, first
Light directing site layer 11 is incident close to the portion dull thread for entering 20 side of light glass convex block, and script refraction is reflected into glass plate
The some light of 10 edge of ontology is transferred to the center of glass plate ontology 10, so as to which glass plate ontology is effectively reduced
The brightness of 10 marginal positions, the arrangement it is not necessary that light directing site is especially arranged also are capable of forming the illumination effect of no bright border, whole
It is simple for structure, it is easy to process.
The marginal position that glass light guide plate is arranged in the utility model is the structure of ladder-like protrusion, can be effectively by edge
The incident ray at place is transferred to center, so as to which the brightness of glass light guide plate edge is effectively reduced, and improves glass
The brightness of light guide plate central part can significantly balance the brightness of glass light guide plate central part and the brightness of marginal portion, thus
The illumination effect without bright border is formed, terminal with compact integral structure is high to the utilization rate of luminous energy.
In the present embodiment, enter the thickness D=2mm of light glass convex block 20.
In the present embodiment, the width for entering light glass convex block 20 is D~2D, it is preferable that enters the width of light glass convex block 20
For 2~4mm, it can be ensured that the illumination effect without bright border, while the surface that can be avoided glass light guide plate forms apparent brightness
Layering.
In the present embodiment, entering the distance between the top surface of light glass convex block 20 and the top surface of glass plate ontology 10 is 0.05
~0.1D can effectively extend the distance that light transmits in glass plate ontology 10, so that augmenting portion light is from glass plate sheet
10 edge of body is moved to the distance at 10 center of glass plate ontology, to improve the effect to shine without bright border.
In the present embodiment, glass plate ontology 10 is equipped with reflecting layer 12 far from the endface for entering 20 side of light glass convex block,
Light can be effectively collected, the utilization rate of energy is improved.
In the present embodiment, it is covered with diffusion layer 13 at the top surface of glass plate ontology 10, can be improved overall structure and shines
Uniformity, avoid the occurrence of tomography.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
- The uniform glass light guide plate structure 1. one kind shines, which is characterized in that including glass plate ontology (10), the glass plate sheet One endface integrated molding of body (10) has into light glass convex block (20), it is described enter light glass convex block (20) length with it is described The equal length of glass plate ontology (10), it is described enter light glass convex block (20) far from the glass plate ontology (10) side be into Smooth surface；The bottom surface of the glass plate ontology (10) is covered with the first light directing site layer (11), it is described enter light glass convex block (20) Bottom surface is covered with the second light directing site layer (21), it is described enter light glass convex block (20) with a thickness of D, it is described enter light glass convex block (20) the distance between bottom surface of bottom surface and the glass plate ontology (10) is 0.05~0.1D.
- The uniform glass light guide plate structure 2. one kind according to claim 1 shines, which is characterized in that it is described enter light glass The thickness D=2mm of convex block (20).
- The uniform glass light guide plate structure 3. one kind according to claim 1 shines, which is characterized in that it is described enter light glass The width of convex block (20) is D~2D.
- The uniform glass light guide plate structure 4. one kind according to claim 1 shines, which is characterized in that it is described enter light glass The distance between the top surface of convex block (20) and the top surface of the glass plate ontology (10) are 0.05~0.1D.
- The uniform glass light guide plate structure 5. one kind according to claim 1 shines, which is characterized in that the glass plate sheet The endface that body (10) enters light glass convex block (20) side far from described in is equipped with reflecting layer (12).
- The uniform glass light guide plate structure 6. one kind according to claim 1 shines, which is characterized in that the glass plate sheet Diffusion layer (13) are covered at the top surface of body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253542.8U CN209446815U (en) | 2019-02-27 | 2019-02-27 | One kind shines uniform glass light guide plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253542.8U CN209446815U (en) | 2019-02-27 | 2019-02-27 | One kind shines uniform glass light guide plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209446815U true CN209446815U (en) | 2019-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920253542.8U Active CN209446815U (en) | 2019-02-27 | 2019-02-27 | One kind shines uniform glass light guide plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209446815U (en) |
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2019
- 2019-02-27 CN CN201920253542.8U patent/CN209446815U/en active Active
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