CN207849243U - A kind of Novel projection lamp - Google Patents
A kind of Novel projection lamp Download PDFInfo
- Publication number
- CN207849243U CN207849243U CN201721246721.6U CN201721246721U CN207849243U CN 207849243 U CN207849243 U CN 207849243U CN 201721246721 U CN201721246721 U CN 201721246721U CN 207849243 U CN207849243 U CN 207849243U
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- CN
- China
- Prior art keywords
- circuit board
- led circuit
- dipped beam
- projection lamp
- lens
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- 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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Abstract
Utility model is related to projection lamp design field, more particularly to a kind of Novel projection lamp, including mounting bracket, lens and radiator, lens and radiator are separately fixed at the both sides of mounting bracket, dipped beam LED circuit board, speculum, baffle and distance light LED circuit board are fixed on radiator, baffle includes tablet and reverberation bowl, reverberation bowl is fixed on the side plate face of tablet, the one side edge of tablet is concave arc shape reflecting surface, when dipped beam LED circuit board is powered, the light that dipped beam LED circuit board is sent out is reflexed to through speculum at reflecting surface, then passes through lens forming dipped beam dead line；When distance light LED circuit board is powered, the light that distance light LED circuit board is sent out reflexes to lens forming high-beam pattern through reverberation bowl.The utility model is by speculum and baffle together as one so that the same projection lamp can realize instant and near light function, and use is more convenient, and instant and near light function is integrated in a projection lamp, greatly reduce volume, weight is relatively low and processing cost is relatively low.
Description
Technical field
The utility model is related to projection lamp design field more particularly to a kind of Novel projection lamps.
Background technology
With large-scale use of the LED light source in automobile lamp, LED headlights also gradually occupy a seat in headlight market
Ground, and increased with faster speed, wherein nucleus module of the LED headlights projection lamp as LED headlights, design method
By the concern and attention of more and more car light enterprises and main engine plants.The volume of projection lamp existing in the prior art is larger, weight
Measure heavier, and cost is higher, cannot meet production needs.
Utility model content
The purpose of the utility model is to overcome the problems of the above-mentioned prior art, provide a kind of small volume, weight compared with
The lower Novel projection lamp of low and processing cost.
Technical solution adopted by the utility model to solve its technical problems is：A kind of Novel projection lamp, including mounting bracket,
Lens and radiator, lens and radiator are separately fixed at the both sides of mounting bracket, be fixed on radiator dipped beam LED circuit board,
Speculum, baffle and distance light LED circuit board, baffle include tablet and reverberation bowl, and reverberation bowl is fixed on the side plate face of tablet, are put down
The one side edge of plate is concave arc shape reflecting surface, and when dipped beam LED circuit board is powered, the light that dipped beam LED circuit board is sent out is through anti-
It penetrates mirror to reflex at reflecting surface, then passes through lens forming dipped beam dead line；When distance light LED circuit board is powered, distance light LED line road
The light that plate is sent out reflexes to lens forming high-beam pattern through reverberation bowl.
Preferably, the entire outer surface overlying aluminum layer of the baffle.
Further, the thickness at the plate edge where the reflecting surface is within 0.2mm.
Advantageous effect：The utility model is by speculum and baffle together as one so that the same projection lamp can realize it is remote,
Low-beam function connects dipped beam LED circuit board when needing dipped beam, and the light that dipped beam LED circuit board is sent out is reflected through speculum
To reflecting surface, then pass through lens forming dipped beam dead line；When needing distance light, distance light LED wiring boards, distance light LED line are connected
The light that road plate is sent out reflexes to lens forming high-beam pattern through reverberation bowl, and use is more convenient, and instant and near light function is integrated in one
In a projection lamp, volume is greatly reduced, weight is relatively low and processing cost is relatively low.
Description of the drawings
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the structure chart of baffle；
Fig. 4 is the optical system schematic diagram of the utility model.
In figure：10- mounting brackets；20- lens；30- radiators；40- dipped beam LED circuit boards；50- speculums；60- baffles,
61- tablets, 611- reflectings surface, 62- reverberation bowls；70- distance light LED circuit boards.
Specific implementation mode
With reference to Fig. 1-4, the utility model will be further described.
A kind of Novel projection lamp, including mounting bracket 10, lens 20 and radiator 30, lens 20 and radiator 30 are fixed respectively
In the both sides of mounting bracket 10, dipped beam LED circuit board 40, speculum 50, baffle 60 and distance light LED lines are fixed on radiator 30
Road plate 70, baffle 60 include tablet 61 and reverberation bowl 62, and reverberation bowl 62 is fixed on the side plate face of tablet 61, the side of tablet 61
Edge is concave arc shape reflecting surface 611, and when dipped beam LED circuit board 40 is powered, the light that dipped beam LED circuit board 40 is sent out is through reflection
Mirror 50 reflexes at reflecting surface 611, then forms dipped beam dead line by lens 20；When distance light LED circuit board 70 is powered, distance light
The light that LED circuit board 70 is sent out reflexes to lens 20 through reverberation bowl 62 and forms high-beam pattern.The utility model is by speculum 50
With 60 together as one of baffle so that the same projection lamp can realize instant and near light function, when needing dipped beam, connect dipped beam LED
Wiring board 40, the light that dipped beam LED circuit board 40 is sent out are reflexed to through speculum 50 at reflecting surface 611, then pass through 20 shape of lens
At dipped beam dead line；When needing distance light, distance light LED circuit board 70 is connected, the light that distance light LED circuit board 70 is sent out is through reflection
Bowl 62 reflexes to lens 20 and forms high-beam pattern, and use is more convenient, and instant and near light function is integrated in a projection lamp, significantly
Reduce volume, weight is relatively low and processing cost is relatively low.
Preferred scheme：The entire outer surface overlying aluminum layer of the baffle 60 improves the reflectivity of baffle 60 and is thrown with improving
The optical efficiency of shadow lamp.
Further, the thickness of 61 edge of tablet where the reflecting surface 611 is within 0.2mm.Ensure most preferably
Reflecting effect.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection
Among range.
Claims (3)
1. a kind of Novel projection lamp, it is characterised in that：Including mounting bracket (10), lens (20) and radiator (30), lens (20)
It is separately fixed at the both sides of mounting bracket (10) with radiator (30), dipped beam LED circuit board (40), anti-is fixed on radiator (30)
Mirror (50), baffle (60) and distance light LED circuit board (70) are penetrated, baffle (60) includes tablet (61) and reverberation bowl (62), reverberation bowl
(62) it is fixed on the side plate face of tablet (61), the one side edge of tablet (61) is concave arc shape reflecting surface (611), as dipped beam LED
When wiring board (40) is powered, the light that dipped beam LED circuit board (40) is sent out is reflexed to through speculum (50) at reflecting surface (611),
Again dipped beam dead line is formed by lens (20)；When distance light LED circuit board (70) are powered, distance light LED circuit board (70) is sent out
Light through reverberation bowl (62) reflex to lens (20) formed high-beam pattern.
2. Novel projection lamp according to claim 1, it is characterised in that：The entire outer surface aluminium coating of the baffle (60)
Layer.
3. Novel projection lamp according to claim 1 or 2, it is characterised in that：Tablet where the reflecting surface (611)
(61) thickness of edge is within 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246721.6U CN207849243U (en) | 2017-09-26 | 2017-09-26 | A kind of Novel projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246721.6U CN207849243U (en) | 2017-09-26 | 2017-09-26 | A kind of Novel projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207849243U true CN207849243U (en) | 2018-09-11 |
Family
ID=63426092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721246721.6U Active CN207849243U (en) | 2017-09-26 | 2017-09-26 | A kind of Novel projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207849243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571694A (en) * | 2017-09-26 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of Novel projection lamp |
-
2017
- 2017-09-26 CN CN201721246721.6U patent/CN207849243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571694A (en) * | 2017-09-26 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of Novel projection lamp |
| CN108571694B (en) * | 2017-09-26 | 2024-05-17 | 常州星宇车灯股份有限公司 | Novel projection lamp |
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