CN105526524A - Strip-type light emitting structure - Google Patents
Strip-type light emitting structure Download PDFInfo
- Publication number
- CN105526524A CN105526524A CN201610096171.8A CN201610096171A CN105526524A CN 105526524 A CN105526524 A CN 105526524A CN 201610096171 A CN201610096171 A CN 201610096171A CN 105526524 A CN105526524 A CN 105526524A
- Authority
- CN
- China
- Prior art keywords
- strip
- light
- light guide
- bar shaped
- ray structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a strip-type light emitting structure which comprises a light source and a light guide strip. The light guide strip is a strip-type light guide plate. The light guide strip has two opposite ends and prismatic surfaces located between the two ends. The prismatic surfaces include a back surface and a front surface opposite to the back surface. The back surface of the light guide strip is provided with light guide net points. At least one end of the two ends of the light guide strip is provided with the light source. The front surface of the light guide strip is the light emergent surface for light outgoing. According to the strip-type light emitting structure, light emitted by the single light source is converted into uniform strip-type light emitted by the light emergent surface of the light guide strip through the light guide strip; as the strip-type light emitting structure only consists of the single light source and the light guide strip, the strip-type light emitting structure has the advantages of longer service life, low cost, environmental friendliness and the like; moreover, only the single light source needs to be replaced when the strip-type light emitting structure is damaged; and besides, the light emergent surface of the light guide strip can be designed into various shapes to meet a variety of different requirements.
Description
Technical field
The invention belongs to field of photovoltaic materials, be specifically related to a kind of light source of new construction.
Background technology
Current LED circuit board is a kind of hard lamp bar be made up of wiring board and multiple LED particle lamp being mounted on PCB surface.This type of LED circuit board all has use at present in television backboard and light fixture.But there is following defect in this type of LED circuit board: need to use wiring board, and the manufacture process of wiring board too increases total production cycle of product, energy consumption and pollution, LED mounts the increase that processing procedure also can cause the decline of yield and total production cycle, thus causes cost high; Product can due to the damage of wiring board or part LED particle lamp and entirety is scrapped; Because LED circuit board is all straight tabular, make LED particle lamp above also be in plane arrangement, thus make the light sent be the outside direct projection that angle is consistent, make it apply and there is limitation; The light that LED particle lamp sends is uneven, not soft, more dazzling.
Summary of the invention
In order to solve the problem, the invention provides a kind of bar shaped ray structure, this bar shaped ray structure can send evenly soft light, and the required design of emergent ray angle can be realized, also there is the advantages such as decoration structure features simple design is reasonable, manufacturing process is simple, cost is low, environmental protection, long service life.
The present invention in order to the technical scheme solving its technical problem and adopt is:
A kind of bar shaped ray structure, comprise light source and light-strip, described light-strip is the light guide plate of strip, described light-strip has relative two ends and the cylinder between two ends, described cylinder comprises a back side and the front relative with the described back side, the back side of light-strip is provided with guide-lighting site, and at least one end in the two ends of light-strip is provided with described light source, and the front of described light-strip is the exiting surface of light injection.
The present invention in order to the further technical scheme solving its technical problem and adopt is:
Say further, the front of described light-strip is plane, inclined plane shape, curved or concavo-convex planar.
Say further, the back side of described light-strip is plane.
Say further, described cylinder also comprises leading flank between front and the back side and trailing flank, and described leading flank is relative with described trailing flank.Furthermore, described leading flank is plane.Say further, described trailing flank is plane.
Say further, Zhong Jin one end, two ends of described light-strip is provided with described light source.
Say further, described light source is LED, OLED or laser.
The invention has the beneficial effects as follows: bar shaped ray structure of the present invention adopts single source and light-strip to substitute the structure that existing wiring board mounts multiple LED particle, it is luminous that the light sent by single source by light-strip is transformed into the uniform bar shaped sent by the exiting surface of light-strip, because this bar shaped ray structure is only made up of single source and light-strip, therefore there is the advantages such as longer service life, cost are low, environmental protection; And when occurring only needing when damaging to change single source; Moreover, the front of light-strip (exiting surface) can be designed to various shape to meet various different demand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (be straight four prism type for light-strip).
Detailed description of the invention
Below by way of specific instantiation, the specific embodiment of the present invention is described, those skilled in the art can understand advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can be implemented in further, different ways, that is, not deviating under disclosed category, can give different modifications and change.
Embodiment: a kind of bar shaped ray structure, as shown in Figure 1, comprise light source 1 and light-strip 2, described light-strip is the light guide plate of strip, described light-strip has relative two ends 21,22 and the cylinder between two ends, and described cylinder comprises a back side 23 and the front 24 relative with the described back side, and the back side of light-strip is provided with guide-lighting site, one end in the two ends of light-strip is provided with described light source, and the front of described light-strip is the exiting surface of light injection.
In the present invention, the front (exiting surface) of light-strip can be designed to various shape satisfy the demands, such as plane, inclined plane shape, curved (curved etc. that cambered outwards circular arc or height rise and fall) or concavo-convex planar (edge protrudes from the shape etc. at middle part) etc.
In the present invention, the back side of light-strip is plane.
In the present invention, described cylinder also comprises leading flank between front and the back side and trailing flank, and described leading flank is relative with described trailing flank, and described leading flank and trailing flank are all plane.
In the present invention, described light source is LED, OLED or laser etc.
Claims (10)
1. a bar shaped ray structure, it is characterized in that: comprise light source (1) and light-strip (2), described light-strip is the light guide plate of strip, described light-strip has relative two ends (21,22) and the cylinder between two ends, described cylinder comprises a back side (23) and the front relative with the described back side (24), the back side of light-strip is provided with guide-lighting site, at least one end in the two ends of light-strip is provided with described light source, and the front of described light-strip is the exiting surface of light injection.
2. bar shaped ray structure as claimed in claim 1, is characterized in that: the front of described light-strip is plane or inclined plane shape.
3. bar shaped ray structure as claimed in claim 1, is characterized in that: the front of described light-strip is curved.
4. bar shaped ray structure as claimed in claim 1, is characterized in that: the front of described light-strip is concavo-convex planar.
5. bar shaped ray structure as claimed in claim 1, is characterized in that: the back side of described light-strip is plane.
6. bar shaped ray structure as claimed in claim 1, is characterized in that: described cylinder also comprises leading flank between front and the back side and trailing flank, and described leading flank is relative with described trailing flank.
7. bar shaped ray structure as claimed in claim 6, is characterized in that: described leading flank is plane.
8. bar shaped ray structure as claimed in claim 6, is characterized in that: described trailing flank is plane.
9. bar shaped ray structure as claimed in claim 1, is characterized in that: Zhong Jin one end, two ends of described light-strip is provided with described light source.
10. bar shaped ray structure as claimed in claim 1, is characterized in that: described light source is LED, OLED or laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096171.8A CN105526524A (en) | 2016-02-22 | 2016-02-22 | Strip-type light emitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096171.8A CN105526524A (en) | 2016-02-22 | 2016-02-22 | Strip-type light emitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526524A true CN105526524A (en) | 2016-04-27 |
Family
ID=55768925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610096171.8A Pending CN105526524A (en) | 2016-02-22 | 2016-02-22 | Strip-type light emitting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105526524A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201487825U (en) * | 2009-07-29 | 2010-05-26 | 比亚迪股份有限公司 | Light guide film and backlight module |
| CN104566015A (en) * | 2014-12-01 | 2015-04-29 | 深圳市华星光电技术有限公司 | Quantum dot backlight module and display device |
| CN104763937A (en) * | 2015-04-20 | 2015-07-08 | 京东方科技集团股份有限公司 | Backlight backing plate, backlight module and display device |
| CN204928955U (en) * | 2015-09-21 | 2015-12-30 | 湖北奕东精密制造有限公司 | Cell -phone backlight with novel structure |
-
2016
- 2016-02-22 CN CN201610096171.8A patent/CN105526524A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201487825U (en) * | 2009-07-29 | 2010-05-26 | 比亚迪股份有限公司 | Light guide film and backlight module |
| CN104566015A (en) * | 2014-12-01 | 2015-04-29 | 深圳市华星光电技术有限公司 | Quantum dot backlight module and display device |
| CN104763937A (en) * | 2015-04-20 | 2015-07-08 | 京东方科技集团股份有限公司 | Backlight backing plate, backlight module and display device |
| CN204928955U (en) * | 2015-09-21 | 2015-12-30 | 湖北奕东精密制造有限公司 | Cell -phone backlight with novel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |