CN217034306U - High-strength light guide sheet with backlight effect - Google Patents
High-strength light guide sheet with backlight effect Download PDFInfo
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- CN217034306U CN217034306U CN202220976743.2U CN202220976743U CN217034306U CN 217034306 U CN217034306 U CN 217034306U CN 202220976743 U CN202220976743 U CN 202220976743U CN 217034306 U CN217034306 U CN 217034306U
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- light guide
- outer box
- guide sheet
- backlight
- glass slide
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Abstract
The utility model discloses a high-strength light guide sheet with a backlight effect, which comprises an outer box, wherein the device directly increases the structural strength of an internal light guide sheet in a mode of additionally arranging the outer box, but the installation of the outer box is insufficient, the structure of the outer box needs to be optimized, and the sun can be adapted to the installation of the light guide sheet to further exert the maximum performance of the light guide sheet; therefore, a hollow groove is cut in the outer box, a lower glass slide is covered in the hollow groove, a cover plate is fixed on the edge of the outer box through a screw, an upper glass slide is covered at the bottom of the cover plate, and the upper glass slide and the lower glass slide are matched with each other to clamp and position the inner light guide sheet; the light transmission effect is realized through the light transmission holes and the upper light transmission hole; the middle part adopts a double-layer light guide sheet, so that the structural strength is greatly increased; in order to solve the problem of backlight, a jack for inserting a middle light guide plate is formed in the middle of a double-layer light guide plate, and backlight frosting is arranged on the surface of the middle light guide plate to achieve the backlight effect.
Description
Technical Field
The utility model relates to the technical field of light guide sheets, in particular to a high-strength light guide sheet with a backlight effect.
Background
The light guide plate is characterized in that light guide points are printed on the bottom surface of an optical acrylic plate by using an optical acrylic/PC plate and then using a high-tech material with extremely high refractive index and no light absorption through laser engraving, V-shaped cross grid engraving and UV screen printing technologies. The optical-grade acrylic sheet is used for absorbing the light emitted from the lamp to stay on the surface of the optical-grade acrylic sheet, when the light irradiates each light guide point, the reflected light can be diffused towards each angle, and then the reflected light is damaged and is emitted from the front surface of the light guide plate. The light guide plate can uniformly emit light through various light guide points with different densities and sizes. The reflecting sheet is used for reflecting the light exposed from the bottom surface back to the light guide plate so as to improve the use efficiency of the light; under the condition of equal area brightness, the luminous efficiency is high and the power consumption is low. The single-sided microstructure array light guide plate is generally manufactured by extrusion molding.
The utility model provides a light guide plate device in a CN201410158559.7 light guide plate and backlight source device in China, which comprises the following specific steps: the utility model discloses a light guide sheet, which is used in a side light type backlight device, light emitted by a light source enters the light guide sheet through the light incident side, and the light guide sheet comprises: a substrate having optically transparent properties; the structural layer is positioned on the surface of the base material and is made of polymer materials, and the thickness of the structural layer is in the range of 1 micrometer to 100 micrometers; and a plurality of microstructures distributed on the structural layer, wherein the proportion of the sum of the bottom surface areas of the microstructures in a unit area is changed within the range of 0.05-80% along the light incidence direction. In the light guide sheet, the structural layer and the substrate, and the microstructure and the structural layer have better adhesion characteristics.
However, the conventional light guide sheet device has the following technical drawbacks: the existing light guide plate device is mainly an integrally formed product, so that the structural strength of the light guide plate in the prior art is generally low, and the structural strength of the existing light guide plate cannot meet the use requirements of customers. The existing light guide sheet device cannot ensure the backlight effect of the light guide device on the premise of ensuring the structural strength, so that the application range of the existing light guide device is smaller.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high-intensity light guide plate with a backlight function, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-strength light guide plate with a backlight effect comprises an outer box and further comprises:
an outer box reinforcing device installed at a peripheral portion of the outer box;
the glass slide device is arranged inside the reinforced outer box device;
the double-layer light guide sheet device comprises a double-layer light guide sheet arranged inside the glass slide device, a magnetic head is fixed on the side edge of the double-layer light guide sheet, and an insertion hole is formed inside the double-layer light guide sheet;
the plug-in backlight device is arranged in the jack in a plug-in manner.
According to the technical scheme, the reinforced outer box device comprises round corners arranged at the periphery of an outer box, threaded holes are formed in side positions of the outer box, empty grooves are formed in the outer box, light transmitting holes are formed in one sides of the empty grooves, an cover plate is fixed to the top of the outer box, screws are mounted at the top of the cover plate, the screws correspond to the threaded holes in position, and the light transmitting holes are formed in the surface of the cover plate.
According to a further technical scheme, the glass slide device comprises a lower glass slide arranged in the empty groove, an upper glass slide is arranged at the bottom of the cover plate, and glue is fixed on the surface of the upper glass slide.
According to the technical scheme, the plug-in backlight device comprises a middle light guide sheet which is arranged inside the jack in a plug-in mode, the surface of the middle light guide sheet is fixedly provided with backlight frosts, the side edge of the middle light guide sheet is fixedly provided with a pull plate, the surface of the pull plate is fixedly provided with adsorption metal, and the middle of the pull plate is provided with a round hole.
In a further technical scheme, the positions of the adsorption metal and the magnetic head correspond to each other.
Compared with the prior art, the utility model has the beneficial effects that: aiming at the technical defects existing in the prior art, the device provides a corresponding solution: firstly, the structural strength of the internal light guide sheet is directly increased by adding an outer box, but the installation of the outer box is insufficient, the structure of the outer box needs to be optimized, and the sun can be adapted to the installation of the light guide sheet, so that the maximum performance of the light guide sheet is exerted; therefore, a hollow groove is cut in the outer box, a lower glass slide is covered in the hollow groove, a cover plate is fixed on the edge of the outer box through a screw, an upper glass slide is covered at the bottom of the cover plate, and the upper glass slide and the lower glass slide are matched with each other to clamp and position the inner light guide sheet; the light transmission effect is realized through the light transmission holes and the upper light transmission hole; the middle part adopts a double-layer light guide sheet, so that the structural strength is greatly increased; in order to solve the problem of backlight, a jack for inserting a middle light guide plate is formed in the middle of a double-layer light guide plate, and backlight frosting is arranged on the surface of the middle light guide plate to achieve the backlight effect. Therefore, the device is optimized correspondingly to the defects of the prior art.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the reinforced outer box device of the present invention;
FIG. 3 is a schematic view of a light guide plate according to the present invention;
FIG. 4 is a schematic view showing the structure of an upper glass slide in the present invention.
In the figure: 1 strengthen outer box device, 2 lower slide, 3 carry slide, 4 are sticky, 5 double-deck leaded light piece devices, 6 grafting backlight unit, 7 outer boxes, 8 fillets, 9 screw holes, 10 dead slots, 11 light trap, 12 apron, 13 screws, 14 last light trap, 15 double-deck leaded light piece, 16 magnetic heads, 17 jacks, 18 middle leaded light piece, 19 dull polish in a poor light, 20 arm-tie, 21 absorption metal, 22 round holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-4, a high-strength light guide plate with a backlight function includes an outer box 7, and further includes:
an enhanced external box device 1, wherein the enhanced external box device 1 is used for installing and enhancing the internal light guide plate device; the intensified external box device 1 is arranged at the peripheral part of the external box 7;
the glass slide device is used for increasing the light guide effect of the light guide sheet and limiting and fixing the light guide sheet; the glass slide device is arranged inside the reinforced outer box device 1;
the double-layer light guide plate device 5, the double-layer light guide plate device 5 comprises a double-layer light guide plate 15 arranged in the glass slide device, and is a main body part of the light guide plate of the device; a magnetic head 16 is fixed on the side edge of the double-layer light guide sheet 15 and is used for matching with the adsorption metal 21 to close the pull plate 20; the double-layer light guide sheet 15 is internally provided with a jack 17 for inserting and mounting a middle light guide sheet 18;
the plug-in backlight device is used for realizing the backlight effect; the plug-in backlight device is plug-in mounted inside the jack 17.
Example 2:
referring to fig. 1-4, the enhanced outer box device 1 includes a circular corner 8 formed on the periphery of the outer box 7, wherein the circular corner 8 protects a user; a threaded hole 9 is formed in the side edge part of the outer box 7, and the threaded hole 9 and a screw 13 are matched with each other to realize the installation of the cover plate 12; empty groove 10 has been seted up to outer box 7's inside, and empty groove 10 is used for installing internals: including light guide sheets and the like; light transmission holes 11 are formed in one side of the empty groove 10, a cover plate 12 is fixed to the top of the outer box 7, screws 13 are mounted at the top of the cover plate 12, the positions of the screws 13 and the positions of the threaded holes 9 correspond to each other, light transmission holes 14 are formed in the surface of the cover plate 12, and the light transmission holes 11 and the light transmission holes 14 are used for being matched with a light guide sheet to conduct light transmission.
The glass slide device comprises a lower glass slide 2 arranged in the empty groove 10, an upper glass slide 3 is arranged at the bottom of a cover plate 12, and the upper glass slide and the lower glass slide are used for enhancing the light transmission effect of the light guide plate and fixing the light guide plate part; the surface of the upper glass slide 3 is fixed with an adhesive 4 for fixation.
The plug-in backlight device comprises a middle light guide sheet 18 which is inserted and installed in the jack 17 and is also a part of the light guide sheet; the surface of the middle light guide plate 18 is fixed with backlight frosting 19, so that the backlight effect is directly realized; a pull plate 20 is fixed on the side edge of the middle light guide plate 18, and an adsorption metal 21 is fixed on the surface of the pull plate 20 and is used for matching with the magnetic head 16 to realize the closing effect of the pull plate 20; the middle part of the pulling plate 20 is provided with a round hole 22 for realizing manual operation.
The positions of the adsorption metal 21 and the magnetic head 16 correspond to each other.
Example 3
With reference to fig. 1 to 4 of the present application, when the device is used normally, the device provides a corresponding solution to the technical defects existing in the prior art: firstly, the structural strength of the internal light guide sheet is directly increased by additionally arranging the outer box 7, but the installation of the outer box 7 is insufficient, the structure of the outer box 7 needs to be optimized, and the sun can be adapted to the installation of the light guide sheet, so that the maximum performance of the light guide sheet is exerted; therefore, we cut a hollow groove 10 in the outer box 7, cover the lower glass slide 2 in the hollow groove 10, fix the cover plate 12 on the edge of the outer box 7 through the screw 13, cover the upper glass slide 3 on the bottom of the cover plate 12, and the upper and lower glass slides cooperate with each other to realize the clamping and positioning of the inner light guide sheet; the light transmitting effect is realized through the light transmitting holes 11 and the upper light transmitting holes 14; the middle part adopts a double-layer light guide sheet 15, so that the structural strength is greatly increased; in order to solve the problem of backlight, an insertion hole 17 for inserting a middle light guide sheet 18 is formed in the middle of a double-layer light guide sheet 15, and a backlight frosting 19 is arranged on the surface of the middle light guide sheet 18 for achieving the backlight effect. The device is therefore technically optimized to the disadvantages of the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high strength leaded light piece with effect of being shaded, includes outer box (7), its characterized in that still includes:
an intensified outer box device (1), wherein the intensified outer box device (1) is arranged at the peripheral part of the outer box (7);
a slide device mounted inside the ruggedized box device (1);
the double-layer light guide sheet device (5) comprises a double-layer light guide sheet (15) arranged inside the glass slide device, a magnetic head (16) is fixed on the side edge of the double-layer light guide sheet (15), and a jack (17) is formed inside the double-layer light guide sheet (15);
the plug-in backlight device is arranged in the jack (17) in a plug-in manner.
2. The high intensity light guide plate with backlight function as claimed in claim 1, wherein: strengthen outer box device (1) including seting up at peripheral fillet (8) of outer box (7), threaded hole (9) have been seted up at the side position of outer box (7), dead slot (10) have been seted up to the inside of outer box (7), light trap (11) have been seted up to one side of dead slot (10), the top of outer box (7) is fixed with apron (12), screw (13) are installed at the top of apron (12), screw (13) correspond each other with the position of threaded hole (9), light trap (14) have been seted up on the surface of apron (12).
3. The high intensity light guide plate with backlight effect as claimed in claim 2, wherein: the glass slide device comprises a lower glass slide (2) arranged in an empty groove (10), an upper glass slide (3) is arranged at the bottom of a cover plate (12), and an adhesive (4) is fixed on the surface of the upper glass slide (3).
4. The high intensity light guide plate with backlight effect as claimed in claim 1, wherein: the splicing backlight device comprises a middle light guide sheet (18) spliced and installed inside the jack (17), backlight frosts (19) are fixed on the surface of the middle light guide sheet (18), a pulling plate (20) is fixed on the side edge of the middle light guide sheet (18), adsorption metals (21) are fixed on the surface of the pulling plate (20), and a round hole (22) is formed in the middle of the pulling plate (20).
5. The high intensity light guide plate with backlight effect as claimed in claim 4, wherein: the positions of the adsorption metal (21) and the magnetic head (16) correspond to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220976743.2U CN217034306U (en) | 2022-04-24 | 2022-04-24 | High-strength light guide sheet with backlight effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220976743.2U CN217034306U (en) | 2022-04-24 | 2022-04-24 | High-strength light guide sheet with backlight effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217034306U true CN217034306U (en) | 2022-07-22 |
Family
ID=82417980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220976743.2U Active CN217034306U (en) | 2022-04-24 | 2022-04-24 | High-strength light guide sheet with backlight effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217034306U (en) |
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2022
- 2022-04-24 CN CN202220976743.2U patent/CN217034306U/en active Active
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