CN202361238U - LED (Light-emitting Diode) double-functional projection lamp assembly - Google Patents
LED (Light-emitting Diode) double-functional projection lamp assembly Download PDFInfo
- Publication number
- CN202361238U CN202361238U CN2011204874251U CN201120487425U CN202361238U CN 202361238 U CN202361238 U CN 202361238U CN 2011204874251 U CN2011204874251 U CN 2011204874251U CN 201120487425 U CN201120487425 U CN 201120487425U CN 202361238 U CN202361238 U CN 202361238U
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- led
- lamp assembly
- light
- projection lamp
- light source
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Abstract
The utility model discloses an LED (Light-emitting Diode) double-functional projection lamp assembly. A reflection mirror is connected with a lens fixing seat into a whole to form the lens of the projection lamp assembly, wherein the front end of the reflection mirror is fixedly provided with a light type conversion baffle and an electromagnetic switch; and the bottom of the reflection mirror is provided with an LED light source subassembly. The LED double-functional projection lamp assembly disclosed by the utility model has the advantages that: 1, the LED does not contain heavy metal including mercury and the like and halogen gas, and has no pollution to the environment and no damages to human bodies; 2, the volume of an LED lamp is small, the shape is flexible and the service life is long; and 3, the lightening time is short, the responding is fast and the driving safety is effectively improved.
Description
Technical field
The utility model relates to the automotive lighting field, the difunctional projecting lamp assembly of particularly a kind of LED.
Background technology
Automobile all is common based on halogen bulb with the light source that difunctional projecting lamp assembly uses usually at present.The heat radiation of based on halogen bulb is bigger, and power consumption is high, and contains heavy metal and halogen gas such as mercury, is prone to cause environmental pollution.Simultaneously, because bulb reaction time of lighting is long, service life is short and factor such as luminance shortage, influence travel safety.
The utility model content
The utility model technical problem to be solved is to the deficiency of prior art, the difunctional projecting lamp assembly of LED of a kind of safety, environmental protection and long service life to be provided.
For solving the problems of the technologies described above; The technical scheme of the utility model is: the difunctional projecting lamp assembly of a kind of automobile LED; Its lens are fused by lens holder and speculum; Described speculum front end is fixed with light type conversion catch and electromagnetic switch, and described speculum bottom is provided with the led light source sub-unit.
Described led light source sub-unit is made up of heat sink fins, the wiring board and the LED luminescence chip that are fixed on the heat sink fins.
LED luminescence chip in the described led light source sub-unit is arranged on the focus of speculum.
The utility model adopts said structure, and have the following advantages: 1, LED does not contain heavy metal and halogen gas such as mercury, environmentally safe, harmless; 2, the LED volume is little, and moulding is flexible, long service life; 3, light time weak point, response soon, effectively improve travel safety.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation;
Fig. 1 is the difunctional projecting lamp assembly structure of an automobile LED sketch map;
Fig. 2 is the structural representation of led light source sub-unit shown in Fig. 1;
Mark among the figure: 1, lens; 2, lens holder; 3, speculum; 4, led light source sub-unit; 5, electromagnetic switch; 6, light type conversion catch; 7, circuit board; 8, LED luminescence chip; 9, heat sink fins.
The specific embodiment
Like Fig. 1, the difunctional projecting lamp assembly of a kind of LED shown in Figure 2, comprise lens 1, lens holder 2, speculum 3, led light source sub-unit 4, electromagnetic switch 5, light type conversion catch 6, circuit board 7, LED luminescence chip 8 and heat sink fins 9.Wherein lens 1 are fused by lens holder 2 and speculum 3; Speculum 3 front ends are fixed with light type conversion catch 6 and electromagnetic switch 5; Be provided with the led light source sub-unit in speculum 3 bottoms; Led light source sub-unit 4 is made up of heat sink fins 9, the wiring board 7 and the LED luminescence chip 8 that are fixed on the heat sink fins 9, and this LED luminescence chip 8 is arranged on the focus of speculum 3, and led light source sub-unit 4 structures of such integral type help the integral replacing of LED heat radiation and light source.
The difunctional projecting lamp of LED be led light source under the same projection lens with same speculum on, design two kinds of light types of distance light and dipped beam simultaneously.The switching of instant and near light is in electromagnetic switch 5 action down, orders about that light type conversion catch 6 does on the focal plane that vertical direction moves up and down or inside rotary movement, the distance light during the realization vehicle light illumination and the needs of two kinds of functions of dipped beam.When electromagnetic switch 5 discharged, light type conversion catch 6 rested near the lens focus, blocked the light of focus top.Thereby avoid producing dazzle and irradiate the dipped beam type.When electromagnetic switch 5 adhesives, light type conversion catch 6 moves up or inwardly overturns and lets light illuminate the top, presents the light type of distance light this moment.Because the structure of LED and bulb is different, adopt LED not only to require high beam and dipped headlights to reach laws and regulations requirement respectively as light source, also satisfy between two light types and mate each other.Therefore, the installation site of led light source sub-unit and mounting structure must be made corresponding adjustment.
To be that the LED volume is little make the miniaturization of projecting lamp group volume to its advantage; The modelling structural design of LED sub-unit; The light response time is short, reaction is fast; Characteristics such as the life-span is long, light characteristic is good.
Claims (3)
1. difunctional projecting lamp assembly of automobile LED, its lens are fused by lens holder and speculum, and described speculum front end is fixed with light type conversion catch and electromagnetic switch, it is characterized in that: described speculum bottom is provided with the led light source sub-unit.
2. the difunctional projecting lamp assembly of a kind of LED according to claim 1 is characterized in that: described led light source sub-unit, form by heat sink fins, the wiring board and the LED luminescence chip that are fixed on the heat sink fins.
3. the difunctional projecting lamp assembly of a kind of automobile LED according to claim 1 and 2 is characterized in that: the LED luminescence chip in the described led light source sub-unit is arranged on the focus of speculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204874251U CN202361238U (en) | 2011-11-30 | 2011-11-30 | LED (Light-emitting Diode) double-functional projection lamp assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204874251U CN202361238U (en) | 2011-11-30 | 2011-11-30 | LED (Light-emitting Diode) double-functional projection lamp assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361238U true CN202361238U (en) | 2012-08-01 |
Family
ID=46572422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204874251U Expired - Fee Related CN202361238U (en) | 2011-11-30 | 2011-11-30 | LED (Light-emitting Diode) double-functional projection lamp assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296040A (en) * | 2014-09-15 | 2015-01-21 | 江苏常诚汽车部件有限公司 | Front fog lamp capable of achieving light distribution through LED array modules and PMMA lens |
| CN106152059A (en) * | 2015-03-27 | 2016-11-23 | 重庆雷嘉光电科技有限公司 | A kind of projection-type LED automobile long-and-short distant light optical lighting system |
| CN109827139A (en) * | 2019-03-20 | 2019-05-31 | 华域视觉科技(上海)有限公司 | Light projecting unit, vehicle lamp assembly and automobile for car light |
-
2011
- 2011-11-30 CN CN2011204874251U patent/CN202361238U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296040A (en) * | 2014-09-15 | 2015-01-21 | 江苏常诚汽车部件有限公司 | Front fog lamp capable of achieving light distribution through LED array modules and PMMA lens |
| CN106152059A (en) * | 2015-03-27 | 2016-11-23 | 重庆雷嘉光电科技有限公司 | A kind of projection-type LED automobile long-and-short distant light optical lighting system |
| CN109827139A (en) * | 2019-03-20 | 2019-05-31 | 华域视觉科技(上海)有限公司 | Light projecting unit, vehicle lamp assembly and automobile for car light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUHU FALEIAO AUTO LIGHTING SYSTEM CO., LTD. Free format text: FORMER NAME: WUHU LUOBI AUTO LIGHTING SYSTEM CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 241009 Anhui city of Wuhu Province, Hubei economic and Technological Development Zone Road Patentee after: WUHU VALEO AUTOMOTIVE LIGHTING SYSTEMS CO., LTD. Address before: 241009, Tianmen Industrial Park, Wuhu economic and Technological Development Zone, Anhui 4, China Patentee before: Wuhu Luobi Auto Lighting System Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20201130 |