CN203705678U - LED light dodging system - Google Patents
LED light dodging system Download PDFInfo
- Publication number
- CN203705678U CN203705678U CN201420030595.0U CN201420030595U CN203705678U CN 203705678 U CN203705678 U CN 203705678U CN 201420030595 U CN201420030595 U CN 201420030595U CN 203705678 U CN203705678 U CN 203705678U
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- CN
- China
- Prior art keywords
- light
- light guide
- guide plate
- protective seam
- layer
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- Expired - Fee Related
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Abstract
The utility model discloses an LED light dodging system which comprises an LED body and a light guide plate corresponding to the LED body. The light guide plate is provided with light guide dots capable of changing beam paths. The outer surface of the light guide plate is coated by a protection layer with good transparency, low light absorption rate and high light reflectivity. The protection layer is provided with hollow groove bodies in the optical paths reflected by the light guide dots. The protection layer is made through drying or ultraviolet light curing. The outer layer of the protection layer is coated by a functional layer and a physical layer. According to the LED light dodging system provided by the utility model, light can be in highly efficient transmission in the light guide plate, and the distance and uniformity of transmission of a light source in the light guide plate are improved.
Description
Technical field
The utility model relates to a kind of even photosystem of LED of LED light source.
Background technology
At present, light guide plate is with glass mostly, PMMA plate, PC plate is made, its leaded light mechanism is all the conduct direction that changes light beam, the mode that System makes mainly contains printing, die casting (Molding), laser carved etc., LED light source is injected in light guide plate, light is advanced by the route fixing, when running into " leaded light mechanism " time, the course of light is changed, light takes out from the position being designed, the design of " leaded light mechanism " is to control light and takes out bright number and direction, right most light guide plate all can directly paste on its surface other functional article in practical application, light guide plate and other functional products directly paste, likely destroy or changed the direct of travel of light in light guide plate, this problem is that Ge Jia manufacturer can run into and also needs the problem that overcomes.
Summary of the invention
For overcoming existing LED light guide plate in the time that other function sundries are combined, its " Guide Guang Machine system " is likely destroyed or change, and the purpose of this utility model is to provide a kind of even photosensitiveness that can keep light guide plate, increase light transmits the even photosystem of LED of distance.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
The even photosystem of a kind of LED; comprise LED body; the light guide plate of setting corresponding to LED body; its light guide plate is provided with the leaded light site that can change light beam conduct route; the outside surface of light guide plate is coated with good, low to the absorptivity of light, high to the reflection of light rate protective seam of layer of transparent degree; on the opticpath that this protective seam reflects in leaded light site, have hollow out cell body, be also covered with functional layer and kind layer at the skin of protective seam.
Further, described functional layer pastes in light guide plate and is provided with on the protective seam of leaded light site one side, and this functional layer is a kind of reflector plate or diffusion sheet, and this functional layer can by glue and protective seam be bonding or be directly printed on outside protective seam.
Further, described kind layer is to paste on the protective seam of the exiting surface of light guide plate, and this kind layer is a kind of advertising light box film or conducting wire, and described kind layer can by glue and protective seam be bonding or be directly printed on outside protective seam.
The beneficial effects of the utility model a: protective seam is set in light guide plate; this protective seam can be hedged off from the outer world light guide plate in advance; only in light guide plate, need the region of taking out light to give hollow out; the protection of Ze Ji reflection horizon, other regions is retained light not take out; promote by this effective utilization of light; and making leaded light transmit distance increases, and light can do high-effect transmission in light guide plate, improves distance and uniformity coefficient that light source transmits in light guide plate.
Brief description of the drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
Below in conjunction with Figure of description, embodiment of the present utility model is described in detail.Obviously, described embodiment is only a part of embodiment of the present utility model, and other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, belongs to protection domain of the present utility model.
The even photosystem of LED as shown in Figure 1, comprise LED body 1, the light guide plate 2 of setting corresponding to LED body 1, its light guide plate 2 is provided with the leaded light site 21 that can change light beam conduct route, it is good that the outside surface of light guide plate 2 is coated with layer of transparent degree, absorptivity to light is low, the protective seam 3 high to reflection of light rate, protective seam is made by oven dry or ultraviolet curing, on the opticpath that this protective seam 3 reflects in leaded light site 21, have hollow out cell body 31, also be covered with functional layer 4 and kind layer 5 at the skin of protective seam 3, described functional layer 4 pastes in light guide plate and is provided with on the protective seam 3 of leaded light site 21 one sides, this functional layer 4 is a kind of reflector plate or diffusion sheet, this functional layer 4 can by glue and protective seam be bonding or be directly printed on outside protective seam, described kind layer 5 is for pasting on the protective seam 3 of the exiting surface of light guide plate 2, this kind layer 5 is a kind of advertising light box film or conducting wire, described kind layer 5 can by glue and protective seam be bonding or be directly printed on outside protective seam.
Above; it is only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, all should be encompassed in protection domain of the present utility model in.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (3)
1. the even photosystem of LED; it is characterized in that: comprise LED body; the light guide plate of setting corresponding to LED body; its light guide plate is provided with the leaded light site that can change light beam conduct route; the outside surface of light guide plate is coated with good, low to the absorptivity of light, high to the reflection of light rate protective seam of layer of transparent degree; on the opticpath that this protective seam reflects in leaded light site, have hollow out cell body, be also covered with functional layer and kind layer at the skin of protective seam.
2. the even photosystem of LED according to claim 1; it is characterized in that: described functional layer pastes in light guide plate and is provided with on the protective seam of leaded light site one side; this functional layer is a kind of reflector plate or diffusion sheet, and this functional layer can by glue and protective seam be bonding or be directly printed on outside protective seam.
3. the even photosystem of LED according to claim 1; it is characterized in that: described kind layer is to paste on the protective seam of the exiting surface of light guide plate; this kind layer is a kind of advertising light box film or conducting wire, and described kind layer can by glue and protective seam be bonding or be directly printed on outside protective seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030595.0U CN203705678U (en) | 2014-01-17 | 2014-01-17 | LED light dodging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030595.0U CN203705678U (en) | 2014-01-17 | 2014-01-17 | LED light dodging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705678U true CN203705678U (en) | 2014-07-09 |
Family
ID=51056098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030595.0U Expired - Fee Related CN203705678U (en) | 2014-01-17 | 2014-01-17 | LED light dodging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748007A (en) * | 2015-02-14 | 2015-07-01 | 溧阳市超强链条制造有限公司 | LED light box and production method |
| CN107085258A (en) * | 2016-02-12 | 2017-08-22 | Jsr株式会社 | Light guide plate composition and light guide plate |
| CN107402475A (en) * | 2016-05-20 | 2017-11-28 | 恒颢科技股份有限公司 | Direct type backlight module |
| CN107991732A (en) * | 2017-12-27 | 2018-05-04 | 宿州市朗欣实业有限公司 | A kind of mobile phone light guide panel of anti-white flower point |
-
2014
- 2014-01-17 CN CN201420030595.0U patent/CN203705678U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748007A (en) * | 2015-02-14 | 2015-07-01 | 溧阳市超强链条制造有限公司 | LED light box and production method |
| CN107085258A (en) * | 2016-02-12 | 2017-08-22 | Jsr株式会社 | Light guide plate composition and light guide plate |
| CN107402475A (en) * | 2016-05-20 | 2017-11-28 | 恒颢科技股份有限公司 | Direct type backlight module |
| CN107991732A (en) * | 2017-12-27 | 2018-05-04 | 宿州市朗欣实业有限公司 | A kind of mobile phone light guide panel of anti-white flower point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160117 |
|
| EXPY | Termination of patent right or utility model |