CN203628528U - LED car lamp light guide bar - Google Patents
LED car lamp light guide bar Download PDFInfo
- Publication number
- CN203628528U CN203628528U CN201320749869.7U CN201320749869U CN203628528U CN 203628528 U CN203628528 U CN 203628528U CN 201320749869 U CN201320749869 U CN 201320749869U CN 203628528 U CN203628528 U CN 203628528U
- Authority
- CN
- China
- Prior art keywords
- light
- guide bar
- light guide
- strip
- led
- 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.)
- Expired - Lifetime
Links
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 22
- 230000010354 integration Effects 0.000 claims description 15
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
An LED car lamp light guide bar comprises light guide bar bodies. LED particles are installed on the light guide bar bodies. The LED car lamp light guide bar is characterized in that the light guide bar bodies are quadrilateral and are integrally made of transparent resin, the quadrilateral light guide bar bodies integrally made of the transparent resin are provided with wave-shaped light distribution patterns, and the light of the LED particles is reflected through the wave-shaped light distribution patterns. According to the LED car lamp light guide bar, the light guide bar bodies are formed by performing injection molding on the resin material through an injection machine in a one-off mode; as the quadrilateral light guide bar bodies are integrally formed in an injection molding mode, the LED car lamp light guide bar bodies are convenient to manufacture and do not need to be assembled, and production efficiency is improved; the LED particles are installed at one end of each edge of each of the four light guide bar bodies, and the light of the LED particles are reflected through the wave-shaped light distribution patterns when radiated to the wave-shaped light distribution patterns; in addition, the refractive rate of the transparent resin material is high, and therefore total reflection of the light can be achieved; besides, when reflected to the other side of the light guide bar, the light is directly emitted due to a small emergence angle, and the effect of signal lighting is achieved.
Description
Technical field
The utility model relates to LED car light, particularly relates to a kind of LED car light guiding strip, belongs to automotive lighting field.
Background technology
Car light is generally made up of light source, mirror surface, lamp seat, lamp body, face shield etc., light-strip is a kind of novel energy saver of people's invention in recent years, the usage quantity that can reduce bulb by light-strip, makes full use of light source, reaches object energy-conservation, attractive in appearance.What use in the market is general by made many independent light-strips of transparent plastic, each the non-integrated injection molding of light-strip, and the reflecting and light distributing decorative pattern on light-strip is less, realize the luminous lighting of every light-strip with multiple LED particles, LED particle is more causes welding interval longer, many light-strip combines, rather than single injection-molded, the assembling difficulty of bringing is large, reduce production efficiency, the reflecting and light distributing decorative pattern of light-strip is less, do not make full use of the illuminating effect of light source, the reflecting and light distributing decorative pattern of circular arc type and with light-strip be sub-assembly, its surperficial fineness is lower, reflecting and light distributing decorative pattern is scattered reflection type, light type is not assembled.
Summary of the invention
The purpose of this utility model is the shortcoming existing in order to overcome prior art, provides a kind of easily manufactured, with short production cycle, enhances productivity, and ray refractive index is large, realizes a kind of LED car light guiding strip of light total reflection.
The technical scheme of a kind of LED car light guiding strip of the utility model is: comprise light-strip, LED particle is installed on light-strip, it is characterized in that: described light-strip is the quadrangle light-strip that transparent resin is made into integration, on the quadrangle light-strip being made into integration at transparent resin, have undaform luminous intensity distribution decorative pattern, the light of LED particle reflects through undaform luminous intensity distribution decorative pattern.
The utility model discloses a kind of LED car light guiding strip, light-strip uses resin material through injection machine injection moulding one-shot forming, tetragonal light-strip integrated injection molding, easily manufactured, without assembling, enhance productivity, LED particle is arranged on to the one end on every limit of four light-strips, when the light of LED particle is irradiated on undaform luminous intensity distribution decorative pattern, through the reflection of undaform luminous intensity distribution decorative pattern, and transparent resin material refractive index is large, can realize the total reflection of light, and reflex to the another side of light-strip, because of the angle of emergence less, light directly penetrates, reach signal illuminating effect.
A kind of LED car light guiding strip of the utility model, installs 1-8 LEDs particles on the quadrangle light-strip that described transparent resin is made into integration.The LED particle of varying number can be set as required.The quadrangle light-strip parallelogram that described transparent resin is made into integration.On the quadrangle light-strip that described transparent resin is made into integration, have at least and be shaped with undaform luminous intensity distribution decorative pattern on one side.
Accompanying drawing explanation
Fig. 1 is that the master of a kind of LED car light guiding strip of the utility model looks schematic diagram;
Fig. 2 is that the light of LED particle is through light-strip reflective condition structural representation.
The specific embodiment
The utility model relates to a kind of LED car light guiding strip, as shown in Fig. 1-Fig. 2, comprise light-strip, LED particle 2 is installed on light-strip, it is characterized in that: described light-strip is the quadrangle light-strip 1 that transparent resin is made into integration, on the quadrangle light-strip 1 being made into integration at transparent resin, have undaform luminous intensity distribution decorative pattern 3, the light 4 of LED particle 2 reflects through undaform luminous intensity distribution decorative pattern 3.Light-strip 1 uses resin material through injection machine injection moulding one-shot forming, tetragonal light-strip 1 integrated injection molding, easily manufactured, without assembling, enhance productivity, LED particle 2 is arranged on to the one end on every limit of four light-strips, when the light 4 of LED particle is irradiated on undaform luminous intensity distribution decorative pattern 3, reflect through undaform luminous intensity distribution decorative pattern 3, and transparent resin material refractive index is large, can realize the total reflection of light, and reflex to the another side of light-strip 1, because the angle of emergence is less, light directly penetrates, and reaches signal illuminating effect.1-8 LEDs particles 2 are installed on the quadrangle light-strip 1 that described transparent resin is made into integration.The LED particle 2 of varying number can be set as required.Quadrangle light-strip 1 parallelogram that described transparent resin is made into integration.On the quadrangle light-strip 1 that described transparent resin is made into integration, have at least and be shaped with undaform luminous intensity distribution decorative pattern 3 on one side.
Claims (4)
1. a LED car light guiding strip, comprise light-strip, LED particle (2) is installed on light-strip, it is characterized in that: described light-strip is the quadrangle light-strip (1) that transparent resin is made into integration, on the quadrangle light-strip (1) being made into integration at transparent resin, have undaform luminous intensity distribution decorative pattern (3), the light (4) of LED particle (2) reflects through undaform luminous intensity distribution decorative pattern (3).
2. a kind of LED car light guiding strip as claimed in claim 1, is characterized in that: upper 1-8 LEDs particles (2) of installing of quadrangle light-strip (1) that described transparent resin is made into integration.
3. a kind of LED car light guiding strip as claimed in claim 1, is characterized in that: quadrangle light-strip (1) parallelogram that described transparent resin is made into integration.
4. a kind of LED car light guiding strip as claimed in claim 1, is characterized in that: on the quadrangle light-strip (1) that described transparent resin is made into integration, have at least and be shaped with undaform luminous intensity distribution decorative pattern (3) on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749869.7U CN203628528U (en) | 2013-11-25 | 2013-11-25 | LED car lamp light guide bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749869.7U CN203628528U (en) | 2013-11-25 | 2013-11-25 | LED car lamp light guide bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628528U true CN203628528U (en) | 2014-06-04 |
Family
ID=50815002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320749869.7U Expired - Lifetime CN203628528U (en) | 2013-11-25 | 2013-11-25 | LED car lamp light guide bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050479A (en) * | 2017-11-16 | 2018-05-18 | 丹阳市亚宝车件厂 | A kind of automobile lamp LED light source component |
-
2013
- 2013-11-25 CN CN201320749869.7U patent/CN203628528U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050479A (en) * | 2017-11-16 | 2018-05-18 | 丹阳市亚宝车件厂 | A kind of automobile lamp LED light source component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203718591U (en) | Automobile light integrating daytime running lights and sidelights | |
| CN107228325B (en) | Automobile lamp with diffraction lighting effect | |
| CN107740995A (en) | A kind of LED total reflection lens, LED light conductors and automobile lamp | |
| CN201680263U (en) | Light guide vehicle car light position light | |
| CN203628528U (en) | LED car lamp light guide bar | |
| CN107588337A (en) | Light-distribution lens and the LED using the lens | |
| CN108692283A (en) | A kind of uniformly light-emitting structure and the car headlight device using the light emitting structure | |
| CN101478022A (en) | LED with special light | |
| CN212178774U (en) | Car light backplate | |
| CN201289003Y (en) | LED lamp with scatter and direct projection effect | |
| CN208295826U (en) | A kind of light conducting plate structure | |
| KR101410876B1 (en) | Rear lamp for vehicles using total reflection | |
| CN203605149U (en) | Wide-angle stimulant diamond type secondary optical lens | |
| CN202561650U (en) | LED light guide column and LED light guide column bulb lamp | |
| CN207661561U (en) | Annulus ornament lamp | |
| CN203880608U (en) | Light-transmitting lens of LED vehicle lamp, corresponding LED vehicle lamp and corresponding vehicle | |
| CN207394722U (en) | A kind of uniformly light-emitting structure and the car headlight device using the light emitting structure | |
| CN208936074U (en) | The alarming singal lights of truck side | |
| CN203533432U (en) | Light guide plate for back lighting of instrument panel | |
| CN208397980U (en) | A kind of switch indication light light guide | |
| CN202747068U (en) | 330-degree luminous LED (Light-emitting diode) bulb lamp | |
| CN205746473U (en) | A kind of LED combined type taillight | |
| CN202902100U (en) | Daytime running lamp structure of headlight assembly | |
| CN204922848U (en) | Modular LED reflector | |
| CN203010302U (en) | Light emitting diode (LED) light guide module for signal lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |