CN208779359U - A kind of light guide assemblies of smooth subregion engine - Google Patents
A kind of light guide assemblies of smooth subregion engine Download PDFInfo
- Publication number
- CN208779359U CN208779359U CN201821463587.XU CN201821463587U CN208779359U CN 208779359 U CN208779359 U CN 208779359U CN 201821463587 U CN201821463587 U CN 201821463587U CN 208779359 U CN208779359 U CN 208779359U
- Authority
- CN
- China
- Prior art keywords
- light guide
- light
- combination
- assemblies
- guides
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2607—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic comprising at least two indicating lamps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/241—Light guides characterised by the shape of the light guide of complex shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
Abstract
The utility model relates to vehicle lamp technical fields, especially a kind of light guide assemblies of smooth subregion engine, including light guide shell, light guide combination, LED lamp bead and LED circuit board, the light guide combination is mounted on light guide interior of shell, the light guide shell is bolted in LED circuit board, the light guide combination includes a middle part light guide, two inside light guides and two outside light guides, two inside light guides are symmetrically distributed in middle part light guide two sides, two outside light guides are distributed in the outside of inside light guide and opposite middle part light guide is symmetrical, the LED lamp bead is mounted in LED circuit board, the LED lamp bead is distributed at the light inlet of each light guide in light guide combination, it is complicated that the utility model can solve car light internal structure in the prior art, design and the big problem of manufacturing cost.
Description
Technical field
The utility model relates to vehicle lamp technical field, specific field is a kind of light guide assemblies of smooth subregion engine.
Background technique
So-called light guide refers to the light guide member for mainly transmitting light inside it with total reflection mode, due to main
It is transmitted using total reflection mode, the optical efficiency of light guide member is high, and light loss is small, therefore light guide member is widely answered
Various fields for optical illumination.
By taking automobile lamp as an example, each group of light beam requires a corresponding light guide and carries out light transmitting, five different colours
Light beam, it is necessary to five light guides, with the increase of lamp interior light guide quantity, the installation zero that matches are installed inside car light
Number of packages amount also increases therewith, and then fitting structure is caused to become increasingly complex, and considerably increases and designs and manufactures cost.
Utility model content
The purpose of this utility model is to provide a kind of light guide assemblies of smooth subregion engine, to solve car light in the prior art
Internal structure is complicated, design and the big problem of manufacturing cost.
To achieve the above object, the utility model provides the following technical solutions: a kind of light guide assemblies of smooth subregion engine, packet
Light guide shell, light guide combination, LED lamp bead and LED circuit board are included, the light guide combination is mounted on light guide interior of shell, the light
It leads shell to be bolted in LED circuit board, the light guide combination includes a middle part light guide, two inside light guides and two
A outside light guide, two inside light guides are symmetrically distributed in middle part light guide two sides, and two outside light guides are distributed in the outer of inside light guide
Side and opposite middle part light guide is symmetrical, the LED lamp bead is mounted in LED circuit board, and the LED lamp bead is distributed in light guide combination
Each light guide light inlet at.
Preferably, the middle part light guide is I type, and the inside light guide is Y type, and the outside light guide is S type.
Preferably, the light inlet parallelly distribute on of each light guide in the light guide combination.
Preferably, the inside light guide has two light inlets.
Preferably, 3-5 LED lamp bead is placed at the light inlet of each light guide in the light guide combination.
Preferably, infrared particle is placed at the light inlet of the light guide in the light guide combination.
Preferably, the surface of each light guide in the light guide combination is aluminized.
Preferably, the light-emitting window size of each light guide in the light guide combination is identical and placed side by side.
Compared with prior art, the utility model has the beneficial effects that the application inside a light guide assemblies by setting
Multiple light guides are set, in this way, only one light guide assemblies can realize the biography of the light beam of multiple and different colors inside a car light
It broadcasts, enormously simplifies lamp interior structure, save lamps and lanterns space, make lamps and lanterns to miniaturization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structure diagram of the utility model；
Fig. 3 is the structure chart of middle part light guide in the utility model；
Fig. 4 is the structure chart of inside light guide in the utility model；
Fig. 5 is the structure chart of the utility model China and foreign countries side-light guides；
Fig. 6 is the installation diagram of LED lamp bead in the utility model.
In figure: 1. outside light guides, 2. middle part light guides, 3. inside light guides, 4. red LED particles, 5. infrared particles, 6. greens
LED particle, 7. yellow led particles, 8. light guide shells, 9.LED wiring board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of light guide assemblies of smooth subregion engine, including
Light guide shell 8, light guide combination, LED lamp bead and LED circuit board 9, light guide combination are mounted on inside light guide shell 8, pacify for convenience
Dress, light guide shell 8 are divided into two, are bolted together, and light guide shell 8 is bolted in LED circuit board 9,
Light guide combination includes 2, two inside light guides 3 of a middle part light guide and two outside light guides 1, and two inside light guides 3 are symmetrical
2 two sides of light guide at middle part, two outside light guides 1 are distributed in the outside of inside light guide 3 and opposite middle part light guide 2 is symmetrical, LED lamp bead
It being mounted in LED circuit board 9, LED lamp bead is distributed at the light inlet of each light guide in light guide combination, in the present embodiment,
Light guide assemblies are formed by 5 light guides are placed side by side, are finally had 5 light beams and are spread out of from light guide assemblies, in this way, in a car light
Inside, only one light guide assemblies can realize the propagation of the light beam of multiple and different colors, enormously simplify lamp interior structure,
Lamps and lanterns space is saved, makes lamps and lanterns to miniaturization.
Further, middle part light guide 2 is I type, and inside light guide 3 is Y type, and outside light guide 1 is S type, middle part light guide 2 and outside
Light guide 1 its relative to itself be it is symmetrical, the light-emitting window and light inlet of middle part light guide 2 and outside light guide 1 can be interchanged, inside light
The divergent ends for leading 3 are light inlet, and the other end is light-emitting window, therefore there are two light inlet, two light inlet size phases for inside light guide 3
Deng and symmetrically, in the present embodiment, the light inlet parallelly distribute on of 5 light guides.
Further, 3-5 LED lamp bead, these LED lamp beads are placed at the light inlet of each light guide in light guide combination
Color can be not exactly the same, and all LED lamp beads place LED after rotating 180 ° relative to 2 central symmetry of middle part light guide
Lamp bead does not influence light distribution.
Further, infrared particle 5, infrared particle can be placed at the light inlet center of the light guide in light guide combination
5 can be used for detecting the information such as road vehicles or barrier.
Specifically, as shown in fig. 6, in the present embodiment, being placed at the light inlet center of each light guide one infrared
Particle 5 there also is provided four green LED particles 6 at the light inlet of middle part light guide 2, be arranged symmetrically in 5 liang of infrared particle two-by-two
Side；It there also is provided four red LED particles 4 at the light inlet of one of outside light guide 1, this four red LED particles 4 are two-by-two
It is arranged symmetrically in the two sides of infrared particle 5；It there also is provided four yellow led particles 7 at the light inlet of another outside light guide 1,
This four yellow led particles 7 are arranged symmetrically in the two sides of infrared particle 5 two-by-two；Two light inlets of one of inside light guide 3
Place is respectively equipped with two red LED particles 4, and two red LED particles 4 are distributed in the two sides of infrared particle 5；Another inside light
It leads and is respectively equipped with two yellow led particles 7 at 3 two light inlets, two yellow led particles 7 are distributed in the two of infrared particle 5
Side.In concrete configuration, the light source of different colours can be configured according to demand.
Preferably, the surface of each light guide in light guide combination is both needed to aluminize, and can prevent from altering light between light guide mutually.
Preferably, the light-emitting window size of each light guide in light guide combination is identical and placed side by side.
A kind of light guide assemblies of smooth subregion engine provided by the present application, inside have multiple light guides, can propagate multiple light
Beam only installs the propagation that a light guide assemblies can realize the light beam of multiple and different colors, does not need to separate each light guide
Installation, enormously simplifies the structure of lamp interior, saves lamps and lanterns space.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of light guide assemblies of smooth subregion engine, including the combination of light guide shell (8), light guide, LED lamp bead and LED circuit board
(9), it is characterised in that: the light guide combination is mounted on light guide shell (8) inside, and the light guide shell (8) is bolted
On LED circuit board (9), the light guide combination includes a middle part light guide (2), two inside light guides (3) and two external side lights
It leads (1), two inside light guides (3) are symmetrically distributed in middle part light guide (2) two sides, and two outside light guides (1) are distributed in inside light guide
(3) symmetrically, the LED lamp bead is mounted on LED circuit board (9), the LED lamp bead point in outside and opposite middle part light guide (2)
Cloth is at the light inlet of each light guide in light guide combination.
2. a kind of light guide assemblies of smooth subregion engine according to claim 1, it is characterised in that: the middle part light guide (2)
For I type, the inside light guide (3) is Y type, and the outside light guide (1) is S type.
3. a kind of light guide assemblies of smooth subregion engine according to claim 1, it is characterised in that: in the light guide combination
The light inlet parallelly distribute on of each light guide.
4. a kind of light guide assemblies of smooth subregion engine according to claim 3, it is characterised in that: the inside light guide (3)
There are two light inlets for tool.
5. a kind of light guide assemblies of smooth subregion engine according to claim 1, it is characterised in that: in the light guide combination
3-5 LED lamp bead is placed at the light inlet of each light guide.
6. a kind of light guide assemblies of smooth subregion engine according to claim 5, it is characterised in that: in the light guide combination
Infrared particle (5) are placed at the light inlet of light guide.
7. a kind of light guide assemblies of smooth subregion engine according to claim 1, it is characterised in that: in the light guide combination
It aluminizes on the surface of each light guide.
8. a kind of light guide assemblies of smooth subregion engine according to claim 1, it is characterised in that: in the light guide combination
The light-emitting window size of each light guide is identical and placed side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463587.XU CN208779359U (en) | 2018-09-07 | 2018-09-07 | A kind of light guide assemblies of smooth subregion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463587.XU CN208779359U (en) | 2018-09-07 | 2018-09-07 | A kind of light guide assemblies of smooth subregion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779359U true CN208779359U (en) | 2019-04-23 |
Family
ID=66160238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463587.XU Active CN208779359U (en) | 2018-09-07 | 2018-09-07 | A kind of light guide assemblies of smooth subregion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931533A (en) * | 2019-05-20 | 2019-06-25 | 常州星宇车灯股份有限公司 | A kind of ramp indicating lamp component |
| CN109931515A (en) * | 2019-05-20 | 2019-06-25 | 常州星宇车灯股份有限公司 | A kind of ramp indicator light |
| ES2911238A1 (en) * | 2020-11-16 | 2022-05-18 | Seat Sa | Lighting system in lighting devices in vehicles, device that includes the lighting and vehicle system with said device (Machine-translation by Google Translate, not legally binding) |
-
2018
- 2018-09-07 CN CN201821463587.XU patent/CN208779359U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931533A (en) * | 2019-05-20 | 2019-06-25 | 常州星宇车灯股份有限公司 | A kind of ramp indicating lamp component |
| CN109931515A (en) * | 2019-05-20 | 2019-06-25 | 常州星宇车灯股份有限公司 | A kind of ramp indicator light |
| ES2911238A1 (en) * | 2020-11-16 | 2022-05-18 | Seat Sa | Lighting system in lighting devices in vehicles, device that includes the lighting and vehicle system with said device (Machine-translation by Google Translate, not legally binding) |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |