CN209213749U - A kind of simple type light guiding device - Google Patents
A kind of simple type light guiding device Download PDFInfo
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- CN209213749U CN209213749U CN201822239301.6U CN201822239301U CN209213749U CN 209213749 U CN209213749 U CN 209213749U CN 201822239301 U CN201822239301 U CN 201822239301U CN 209213749 U CN209213749 U CN 209213749U
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- light
- conducting arm
- guide body
- lateral
- plane
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Abstract
A kind of simple type light guiding device, including including light guide body and the light emitting source for being mounted on the light guide body left end, the light guide body includes lateral light-conducting arm, with the perpendicular longitudinal light-conducting arm to connect of the lateral light-conducting arm, the light-receiving surface of lateral light-conducting arm left end is set, and the light out on longitudinal light-conducting arm top is set, an inclined-plane is provided on the outside of the right angle of the transverse direction light-conducting arm and longitudinal light-conducting arm vertical connection, the inclined-plane and lateral light-conducting arm bottom edge form 135 degree of angles, frosted layer is provided on the inclined-plane, the frosted layer is to destroy its smooth reflective surface after the outer surface of bevel edge is polished by grinding machine to be formed, the utility model structure is simple, manufacturing cost is low, light utilization efficiency is high, it is easily installed, long service life.
Description
Technical field
The utility model relates to guide-lighting technical fields, refer specifically to a kind of simple type light guiding device, are widely applied
In vanity mirror, Digital Frame, instrument and meter and product indicator light etc..
Background technique
For the product of tape light, when inside of the circuit board installation site in product, indicator light must pass through length
Long conducting wire is drawn on shell；For the glow outline of vanity mirror, to uniformly light-emitting, it is necessary to which installation is comprising more under frame
The luminous lamp plate of a LED lamp bead, this structure not only make product circuit increasingly complex, and will increase product cost and improve dress
With difficulty.
Summary of the invention
In view of the above technical problems, the utility model proposes a kind of light export dresses that can change light conduction direction
It sets.
The technical scheme in the invention for solving the above technical problem is: including light guide body and being mounted on the leaded light
The light emitting source of ontology left end.
The light guide body includes lateral light-conducting arm, and the perpendicular longitudinal light-conducting arm to connect of the lateral light-conducting arm, if
The light-receiving surface in lateral light-conducting arm left end is set, and the light that goes out on longitudinal light-conducting arm top is set, the transverse direction light-conducting arm and vertical
An inclined-plane is provided on the outside of to the right angle of light-conducting arm vertical connection, the inclined-plane is formed with lateral light-conducting arm bottom edge to be greater than
135 degree and the angle less than 165 degree, are provided with frosted layer on the inclined-plane, and the frosted layer is by grinding machine by bevel edge
Outer surface is destroyed its smooth reflective surface and is formed after being polished.
The light guide body is that acrylic PMMA plate, PC plate material or methymethacrylate board making form.
The frosted layer can be replaced with solarization line.
The light emitting source is LED light.
The beneficial effects of the utility model are: structure is simple, manufacturing cost is low, and light utilization efficiency is high, is easily installed, uses the longevity
Life length.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the Facad structure figure that the utility model is used for frame.
Fig. 3 is the A-A sectional view of the utility model Fig. 2.
Specific embodiment
As shown in Figure 1, the utility model is a kind of simple type light guiding device.
As shown in Figure 1-3, the utility model includes light guide body 1 and the light emitting source for being mounted on 1 left end of light guide body
2.The light guide body 1 includes lateral light-conducting arm 12, and the perpendicular longitudinal light-conducting arm 13 to connect of the lateral light-conducting arm 12, if
The light-receiving surface 11 in lateral 12 left end of light-conducting arm is set, and the light-emitting surface 14 on longitudinal 13 top of light-conducting arm is set.The transverse direction
An inclined-plane 16 is provided on the outside of the right angle of 13 vertical connection of light-conducting arm 12 and longitudinal light-conducting arm.The inclined-plane 16 and transverse direction
12 bottom edge of light-conducting arm is formed greater than 135 degree and the angle less than 165 degree, is provided with frosted layer 15 on the inclined-plane 16.The mill
Layer of sand 15 is that the outer surface of bevel edge 16 is polished by grinding machine, destroys its smooth reflective surface.The frosted layer 15 can
To be replaced with solarization line, the solarization line is carved by laser engraving and ten word network of V-type, and the outer surface of bevel edge 16 is presented and is permitted
Then multi-texturing stamps light guiding points by UV screen printing technology on texture.
In use, lighting light emitting source 2, light is imported from the lateral light-conducting arm 12 of light guide body 1, straight line directive bevel edge 16,
When light is mapped to frosted layer 15, reflected light can be spread to all angles, then be exported from longitudinal 13 side of light-conducting arm.
Claims (4)
1. a kind of simple type light guiding device, including light guide body and the light emitting source for being mounted on the light guide body left end,
It is characterized in that the light guide body includes lateral light-conducting arm, with the perpendicular longitudinal light-conducting arm to connect of the lateral light-conducting arm, setting
Light-receiving surface in lateral light-conducting arm left end, and the light that goes out on longitudinal light-conducting arm top, the transverse direction light-conducting arm and longitudinal direction are set
An inclined-plane is provided on the outside of the right angle of light-conducting arm vertical connection, the inclined-plane is formed with lateral light-conducting arm bottom edge to be greater than
135 degree and the angle less than 165 degree, are provided with frosted layer on the inclined-plane, and the frosted layer is by grinding machine by bevel edge
Outer surface is destroyed its smooth reflective surface and is formed after being polished.
2. a kind of simple type light guiding device according to claim 1, it is characterized in that the light guide body is acrylic
PMMA plate, PC plate material or methymethacrylate board making form.
3. a kind of simple type light guiding device according to claim 1, it is characterized in that the frosted layer can use solarization line
To replace.
4. a kind of simple type light guiding device according to claim 1, it is characterized in that the light emitting source is LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239301.6U CN209213749U (en) | 2018-12-29 | 2018-12-29 | A kind of simple type light guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239301.6U CN209213749U (en) | 2018-12-29 | 2018-12-29 | A kind of simple type light guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213749U true CN209213749U (en) | 2019-08-06 |
Family
ID=67466487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822239301.6U Active CN209213749U (en) | 2018-12-29 | 2018-12-29 | A kind of simple type light guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144948A (en) * | 2021-03-29 | 2022-10-04 | 北京小米移动软件有限公司 | Light guide structure and terminal equipment thereof |
-
2018
- 2018-12-29 CN CN201822239301.6U patent/CN209213749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144948A (en) * | 2021-03-29 | 2022-10-04 | 北京小米移动软件有限公司 | Light guide structure and terminal equipment thereof |
| CN115144948B (en) * | 2021-03-29 | 2024-05-07 | 北京小米移动软件有限公司 | Light guide structure and terminal equipment thereof |
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