CN202165968U - LED total-reflection lower beam lamp bank of automobile headlamp - Google Patents
LED total-reflection lower beam lamp bank of automobile headlamp Download PDFInfo
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- CN202165968U CN202165968U CN2011202810541U CN201120281054U CN202165968U CN 202165968 U CN202165968 U CN 202165968U CN 2011202810541 U CN2011202810541 U CN 2011202810541U CN 201120281054 U CN201120281054 U CN 201120281054U CN 202165968 U CN202165968 U CN 202165968U
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- lens
- led
- led lamp
- lamp assembly
- total reflection
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Abstract
An LED (Light-Emitting Diode) total-reflection lower beam lamp bank of an automobile headlamp comprises an LED lamp assembly, a radiating flange fixed to the back of an LED light source, a lens fixed to the front of the LED lamp assembly, and a support for supporting the LED lamp assembly and the lens, wherein the front of the LED lamp assembly is covered with a total-reflection lens supported by the support; and a predetermined distance is kept between the total-reflection lens and the lens. By using the lamp bank, the light utilization rate can be increased and the brightness is improved; and the energy sources are saved.
Description
Technical field
The utility model relates to a kind of LED total reflection car headlamp dipped headlights group, belongs to the automobile lamp field.
Background technology
Existing is the car headlamp dipped headlights group of light source with LED, and the angle of flare of its led light source is 120 °, and light part scioptics penetrate, and a part shines the lens outside, and light transmission efficiency has only 30%, causes most of light waste.
Summary of the invention
The purpose of the utility model provides a kind of LED total reflection car headlamp dipped headlights group, uses this lamp group can improve light utilization, improves brightness, saves the energy.
The technical scheme of the utility model is: a kind of LED total reflection car headlamp dipped headlights group; Comprise LED lamp assembly, be fixed on behind fin of led light source, be fixed on the lens of LED lamp assembly front and support the support of LED lamp assembly and lens; It is characterized in that: be covered with total reflection lens before the LED lamp assembly, have the distance of setting between total reflection lens and lens by stent support.
Light sends from the LED lamp and at first passes through total reflection lens, and scioptics penetrate again.The angle of flare of LED be 120 ° through behind the total reflection lens; Angle of flare can narrow down to the angle of hope, make can scioptics light increase, thereby improve light utilization; Whole light group appearance and size also can be dwindled more than 30%; Can control the trend of light through changing the total reflection lens shape in addition, the light of ejaculation is illuminated below the horizontal line, thereby realize car light dipped beam light distribution requirements.
Description of drawings
Fig. 1 is the structural representation of LED total reflection car headlamp dipped headlights group.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the stereogram of LED total reflection car headlamp dipped headlights group.
Among the figure 1, fin; 2, LED lamp assembly; 3, total reflection lens, 4, support; 5, lens.
The specific embodiment
The LED lamp assembly 2 of LED total reflection car headlamp dipped headlights group comprises LED lamp and light source chip; Fin 1 is equipped with in LED lamp assembly 2 back, and fin can guarantee the led light source operate as normal, and lens 5 are equipped with in LED lamp assembly front; Lens 5 can make scattered light become directional light; LED lamp front is covered with total reflection lens 3, and total reflection lens 3 penetrates more light scioptics 5, improves light utilization; LED lamp assembly 2, total reflection lens 3, lens 5 are respectively by support 4 support fixation, are separated with the distance of setting between total reflection lens and lens mutually.Light sends through total reflection lens from the LED lamp, and scioptics penetrate again.The angle of flare of LED lamp is 120 ° and becomes 60 ° through the total reflection lens angle of flare, make can scioptics light increase, thereby improve light utilization.And, can make illumination form "cut-off"line below the horizontal line and on horizontal line, thereby realize car light dipped beam light distribution requirements through design to the total reflection lens sidewall shape.
Claims (1)
1. LED total reflection car headlamp dipped headlights group; Comprise LED lamp assembly, be fixed on behind fin of led light source, be fixed on the lens of LED lamp assembly front and support the support of LED lamp assembly and lens; It is characterized in that: be covered with total reflection lens before the LED lamp assembly, have the distance of setting between total reflection lens and lens by stent support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202810541U CN202165968U (en) | 2011-08-04 | 2011-08-04 | LED total-reflection lower beam lamp bank of automobile headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202810541U CN202165968U (en) | 2011-08-04 | 2011-08-04 | LED total-reflection lower beam lamp bank of automobile headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165968U true CN202165968U (en) | 2012-03-14 |
Family
ID=45801791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202810541U Expired - Lifetime CN202165968U (en) | 2011-08-04 | 2011-08-04 | LED total-reflection lower beam lamp bank of automobile headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322485A (en) * | 2012-03-19 | 2013-09-25 | 现代摩比斯株式会社 | Automobile lamp |
| WO2016015506A1 (en) * | 2014-07-28 | 2016-02-04 | 深圳市中电照明股份有限公司 | Led lamp |
-
2011
- 2011-08-04 CN CN2011202810541U patent/CN202165968U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322485A (en) * | 2012-03-19 | 2013-09-25 | 现代摩比斯株式会社 | Automobile lamp |
| CN103322485B (en) * | 2012-03-19 | 2017-04-19 | 现代摩比斯株式会社 | Automobile lamp |
| WO2016015506A1 (en) * | 2014-07-28 | 2016-02-04 | 深圳市中电照明股份有限公司 | Led lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 132013 No. 101 incense Hill Road, hi tech Zone, Jilin, Jilin Patentee after: Jilin Dongguang lamp Co., Ltd Address before: 132013 No. 101 incense Hill Road, hi tech Zone, Jilin, Jilin Patentee before: JILIN SKOITO TOKO AUTOMOTIVE LAMP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |