CN219496713U - Light guide structure for improving brightness uniformity of light guide strip - Google Patents
Light guide structure for improving brightness uniformity of light guide strip Download PDFInfo
- Publication number
- CN219496713U CN219496713U CN202321075089.9U CN202321075089U CN219496713U CN 219496713 U CN219496713 U CN 219496713U CN 202321075089 U CN202321075089 U CN 202321075089U CN 219496713 U CN219496713 U CN 219496713U
- Authority
- CN
- China
- Prior art keywords
- light guide
- light
- guide strip
- spotlight
- condensing
- 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.)
- Active
Links
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a light guide structure for improving brightness uniformity of a light guide strip, which comprises a light guide strip body and a light condensing structure, wherein the light condensing structure is arranged outside the light guide strip body, the light condensing structure comprises a light condensing component and a light increasing component, the light condensing component is arranged outside the light guide strip body, the light increasing component is arranged on the light condensing component, and the light condensing component comprises a light condensing plate, a light reflecting coating, a mounting groove and a mounting seat, and the light guide strip has the following beneficial effects: the light condensing assembly is arranged, the light guide strips can be condensed through the cooperation of the components of the light condensing assembly, and the light is condensed through the arc-shaped condensing plate, so that the brightness concentration of the light guide strips is ensured; the scheme is provided with the intensifying component, the brightness of the light guide strip can be increased through the cooperation between the parts of the intensifying component, the LED lamp beads are uniformly distributed, the brightness uniformity of the light guide strip can be ensured, and meanwhile, the brightness of the light guide strip is improved.
Description
Technical Field
The utility model relates to the technical field of light guide strips, in particular to a light guide structure for improving brightness uniformity of a light guide strip.
Background
The light guide strip is generally made of PVC material and TPU material or optical fiber material, has the advantages of low power loss, soft light and the like, has no ultraviolet ray, rich color and high elasticity, can be cut into any complex shape, and has the characteristics of long service life, simplicity in installation, capability of being cut freely and the like;
the utility model provides a light guide structure of current application number is CN201921324211.5, specifically discloses a light guide structure of improvement light guide strip luminance homogeneity, including the light guide strip, be provided with the light guide passageway in the light guide strip, the light guide passageway is the cylinder setting, the length of light guide passageway with the length phase-match setting of light guide strip, be provided with the strip of buckling in the light guide passageway, the strip of buckling with the both sides bottom surface fixed connection of light guide passageway, the strip of buckling material with the strip of buckling material is consistent, be provided with the multiunit convex lens on the strip of buckling, multiunit be the sawtooth structure setting between the convex lens, multiunit convex lens all is circular setting, multiunit convex lens's diameter all is less than the diameter of light guide passageway, multiunit convex lens's edge all with the inner wall fixed connection of light guide passageway; in the application document, a brand new structure for improving brightness uniformity of a light guide bar is provided, so that the brightness uniformity of the light guide bar can be further improved, the difficulty in adjusting the brightness uniformity is reduced, so as to meet the requirements of customers, the focus of the light guide bar is changed by adjusting the shape of the light guide bar by utilizing a convex lens focusing principle, and thus the change of the brightness uniformity of the light guide bar is realized;
therefore, a light guide structure for improving the brightness uniformity of the light guide strip is designed.
Disclosure of Invention
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the light guide structure comprises a light guide strip body and a light condensing structure, wherein the light condensing structure is arranged outside the light guide strip body and comprises a light condensing component and a light increasing component, the light condensing component is arranged outside the light guide strip body, the light increasing component is arranged on the light condensing component, and the light condensing component comprises a light condensing plate, a light reflecting coating, a mounting groove and a mounting seat;
the light guide strip is characterized in that the light guide strip is arranged outside the light guide strip, the mounting groove is formed in the light guide strip, the reflective coating is arranged in the mounting groove, the mounting seat is arranged on one side of the light guide strip, and the light guide strip body is arranged in the mounting groove of the light guide strip.
Preferably, the back of the light condensing plate is provided with a protective shell.
Preferably, the brightening component comprises a controller, an LED lamp bead, a circuit board and a storage battery;
the controller is installed on the mount pad, and the circuit board is installed on the spotlight board, and the LED lamp pearl is installed on the circuit board, and the battery is installed on the mount pad, and the controller is connected with the circuit board.
Preferably, the light guide strip body is provided with a mounting hole, and the mounting hole is convenient for mounting the LED lamp beads and the light guide strip body.
Preferably, the guide holes are formed in the condensing plate, and the guide holes are convenient for mounting and positioning the LED lamp beads.
Advantageous effects
The utility model provides a light guide structure for improving the brightness uniformity of a light guide bar, which has the following beneficial effects:
1. the light condensing assembly is arranged, the light guide strips can be condensed through the cooperation of the components of the light condensing assembly, and the light is condensed through the arc-shaped condensing plate, so that the brightness concentration of the light guide strips is ensured;
2. the scheme is provided with the intensifying component, the brightness of the light guide strip can be increased through the cooperation between the parts of the intensifying component, the LED lamp beads are uniformly distributed, the brightness uniformity of the light guide strip can be ensured, and meanwhile, the brightness of the light guide strip is improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of a light guiding structure for improving brightness uniformity of a light guiding strip according to the present utility model;
FIG. 2 is a schematic diagram showing a three-dimensional cross-sectional structure of a light guiding structure for improving brightness uniformity of a light guiding strip according to the present utility model;
in the figure: 1. a light guide bar body; 2. a condensing plate; 3. a reflective coating; 4. a mounting base; 5. a protective shell; 6. a controller; 7. LED lamp beads; 8. a circuit board; 9. a storage battery;
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a light guiding structure for improving brightness uniformity of a light guiding strip.
Examples:
referring to fig. 1-2, in a specific implementation process, in order to improve the brightness of the light guide strip and ensure that the light guide strip emits light uniformly, a light guide strip body 1 is installed in a light condensing structure, the light condensing structure is used for avoiding light scattering of the light guide strip and increasing the brightness of the light guide strip, the light condensing structure comprises a light condensing component and a light intensifying component, the light condensing component is matched with each component of the light condensing component, the light guide strip can be condensed, the arc-shaped light condensing plate 2 is used for condensing the light, the brightness of the light guide strip is ensured to be concentrated, the light guide strip can be increased by the matching of each component of the light intensifying component, the LED lamp beads 7 are uniformly distributed, the brightness of the light guide strip can be ensured to be uniform, and meanwhile, the brightness of the light guide strip is improved;
in order to improve the condensation performance of the light guide strip, the light guide strip is arranged in a mounting groove of the condensation plate 2, a reflective coating 3 is coated in the mounting groove, the condensation plate 2 is arc-shaped, light scattered by the light guide strip can be reflected and gathered through the reflective coating 3, the brightness of the light guide strip is improved, the storage battery 9 in the intensifying assembly is conveniently positioned by the mounting seat 4, and the storage battery 9 is conveniently mounted;
in order to improve the brightness of the light guide strip, the back of the light guide strip is provided with a mounting hole, the LED lamp beads 7 are mounted on the circuit board 8, the brightness of the LED lamp beads 7 is controlled through the controller 6, the storage battery 9 supplies emergency power to the LED lamp beads 7, the LED lamp beads 7 are normally connected with a vehicle main power supply, when the LED lamp beads 7 emit light, the light guide strip is illuminated through the mounting hole, the brightness of the light guide strip is improved, the mounting holes on the light guide strip are uniformly and symmetrically distributed outside the light guide strip, and uniform light emission of the light guide strip is ensured.
In the specific implementation process, the back of the light condensing plate 2 is provided with a protective shell 5;
it should be noted that, the protecting shell 5 on the light condensing plate 2 protects the circuit boards 8, so as to avoid exposing the circuit boards 8 to the air and ensure the service life of the light intensifying assembly.
In the specific implementation process, the light guide strip body 1 is provided with a mounting hole, and the mounting hole is convenient for mounting the LED lamp beads 7 and the light guide strip body 1.
In the specific implementation process, the light condensing plate 2 is provided with a guide hole, and the guide hole is convenient for installing and positioning the LED lamp beads 7.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an improve light guide bar luminance homogeneity's light guide structure, includes light guide bar body and spotlight structure, and spotlight structure installs outside the light guide bar body, and spotlight structure includes spotlight subassembly and adds lustre to the subassembly, and spotlight subassembly is installed outside the light guide bar body, adds lustre to the subassembly and installs on spotlight subassembly, and spotlight subassembly includes spotlight plate, reflective coating, mounting groove and mount pad, its characterized in that:
the light guide strip is characterized in that the light guide strip is arranged outside the light guide strip, the mounting groove is formed in the light guide strip, the reflective coating is arranged in the mounting groove, the mounting seat is arranged on one side of the light guide strip, and the light guide strip body is arranged in the mounting groove of the light guide strip.
2. The light guide structure for improving brightness uniformity of a light guide bar according to claim 1, wherein a protective case is provided on a back surface of the light condensing plate.
3. The light guide structure for improving brightness uniformity of a light guide bar according to claim 1, wherein the light enhancement assembly comprises a controller, an LED light bead, a circuit board and a battery;
the controller is installed on the mount pad, and the circuit board is installed on the spotlight board, and the LED lamp pearl is installed on the circuit board, and the battery is installed on the mount pad, and the controller is connected with the circuit board.
4. The light guide structure for improving brightness uniformity of a light guide bar according to claim 1, wherein the light guide bar body is provided with mounting holes for facilitating mounting of the LED lamp beads and the light guide bar body.
5. The light guide structure for improving brightness uniformity of a light guide bar according to claim 1, wherein guide holes are formed in the light condensing plate, and the guide holes are convenient for mounting and positioning of LED lamp beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075089.9U CN219496713U (en) | 2023-05-08 | 2023-05-08 | Light guide structure for improving brightness uniformity of light guide strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075089.9U CN219496713U (en) | 2023-05-08 | 2023-05-08 | Light guide structure for improving brightness uniformity of light guide strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219496713U true CN219496713U (en) | 2023-08-08 |
Family
ID=87511384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321075089.9U Active CN219496713U (en) | 2023-05-08 | 2023-05-08 | Light guide structure for improving brightness uniformity of light guide strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219496713U (en) |
-
2023
- 2023-05-08 CN CN202321075089.9U patent/CN219496713U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5276591A (en) | Sign with indirect illumination from light emitting diodes | |
| CN213362140U (en) | Cylinder lamp | |
| JP2012074404A (en) | Edge light type lighting system | |
| CN219496713U (en) | Light guide structure for improving brightness uniformity of light guide strip | |
| US20090279306A1 (en) | Lighting Apparatus | |
| CN211372037U (en) | Novel panel lamp | |
| CN214275602U (en) | Side-lighting runway lamp | |
| CN210601430U (en) | Light distribution structure of LED light source car lamp | |
| CN217978500U (en) | Side-lit and bottom-lit multicolor Wen Mianban lamp | |
| KR20100137218A (en) | Led traffic light | |
| CN220287242U (en) | Indicator lamp assembly and automobile charging indicator lamp | |
| CN220753429U (en) | Double-cup four-core patch lamp bead | |
| CN219457108U (en) | Emergency marker light with switchable light guide effect | |
| CN219370039U (en) | Car light and car | |
| CN220870689U (en) | LED light guide structure of electronic product | |
| CN221035418U (en) | Lamp set | |
| RU209334U1 (en) | Vehicle LED Light | |
| CN211083690U (en) | Lamp and lamp assembly | |
| CN212456524U (en) | Ceiling lamp | |
| CN211875722U (en) | LED light source with light guide plate | |
| CN212273734U (en) | Color temperature controllable laser light emitting device and lamp | |
| CN217978599U (en) | Flat-plate spotlight | |
| CN215495865U (en) | Lamp fitting | |
| CN220338301U (en) | Backlight assembly and lamp | |
| CN219550355U (en) | Lighting lamp and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |