CN203731256U - Anti-glaring LED locomotive lamp - Google Patents
Anti-glaring LED locomotive lamp Download PDFInfo
- Publication number
- CN203731256U CN203731256U CN201420095338.5U CN201420095338U CN203731256U CN 203731256 U CN203731256 U CN 203731256U CN 201420095338 U CN201420095338 U CN 201420095338U CN 203731256 U CN203731256 U CN 203731256U
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- Prior art keywords
- led
- light
- locomotive
- light source
- glaring
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Abstract
The utility model relates to a vehicle lighting device, in particular to an LED locomotive lamp adopting a light emitting diode (LED) as a light-emitting light source, provided with a main light source and an auxiliary light source and adopting an anti-glaring designing for the auxiliary light source. The anti-glaring LED locomotive lamp comprises a locomotive lamp front cover, tempered glass, an LED circuit board and a locomotive lamp rear cover, a power source driving circuit connected with a main light source circuit and an auxiliary light source circuit respectively is arranged in the LED circuit board, and a focusing lens is arranged in front of the LED circuit board. The anti-glaring LED locomotive lamp is capable of improving lighting effect, long in service life, low in energy consumption and capable of reducing potential safety hazards.
Description
Technical field
The utility model relates to a kind of Vehicular illumination device, refer in particular to a kind of light emitting diode (LED) that adopts for illuminating source, and have major and minor two-way light source, and secondary light source adopts the LED locomotive light of anti-dazzle design.
Background technology
There is following defect in traditional locomotive light: the one, and adopt incandescent lamp as lighting source, not only energy consumption is higher, and the frequent maintaining of shorter needs in service life, because the operating temperature of incandescent lamp is very high, easily in inflammable and explosive exploitation of mineral resources environment, cause potential safety hazard simultaneously.The 2nd, multiple light fixtures need to be installed, realize respectively key lighting function and secondary illumination (signal warning) function, cannot on a light fixture, realize multiple illumination functions.The 3rd, pair illumination (signal warning) lamp of conventional locomotive lamp does not design anti-dazzle arrangement, because the excessively strong reason of luminosity often can cause interference to rear engineer's eyesight, causes the generation of security incident.
Utility model content
The purpose of this utility model is to provide a kind of LED locomotive light with anti-dazzle function.
The purpose of this utility model is achieved through the following channels: a kind of glare prevention LED locomotive light, it comprises locomotive light protecgulum, safety glass, LED circuit plate, locomotive light bonnet, the built-in power driving circuit that connects respectively main light source circuit and secondary circuit of light sources of described LED circuit plate, LED circuit plate front is provided with condenser lens.
As the further optimization of this programme, described locomotive light bonnet is movably arranged on fixed support.
As the further optimization of this programme, between described safety glass and condenser lens, light diffusing sheet is installed.
The utility model glare prevention LED locomotive light can promote the effect of illuminating effect, high life, low energy consumption and minimizing potential safety hazard.And tool has the following advantages:
The one, on the basis of conventional locomotive lamp, increase the design of secondary light source, and on drive circuit, do significant improvement, can make a LED locomotive light realize far lighting, lower beam illumination and signal warning lighting function simultaneously, reduce the installation quantity of light fixture equipment on locomotive;
The 2nd, release the mentality of designing of anti-dazzle, solve the problem of conventional locomotive lamp lighting safety, stop, because locomotive light light causes interference to other vehicle drivers' eyesight too by force, to cause the generation of security incident.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is LED circuit plate 5 structural representations of the present utility model;
In figure, locomotive light protecgulum 1, safety glass 2, light diffusing sheet 3, condenser lens 4, LED circuit plate 5, locomotive light bonnet 7, fixed support 8, main light source circuit 9, secondary circuit of light sources 10, power driving circuit 11.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of glare prevention LED locomotive light of the utility model, it comprises locomotive light protecgulum 1, safety glass 2, LED circuit plate 5, locomotive light bonnet 7, and described locomotive light bonnet 7 is movably arranged on fixed support 8, and by fixed support 8, lamp is loaded on locomotive.The built-in power driving circuit 11 that connects respectively main light source circuit 9 and secondary circuit of light sources 10 of described LED circuit plate 5, LED circuit plate 5 fronts are provided with condenser lens 4.In the time that power driving circuit 11 provides electric current to main light source circuit 9, locomotive light is realized key lighting function, and when power driving circuit 11 provides electric current to 10 opportunitys of secondary circuit of light sources, car light is realized warning lighting function.Power driving circuit 11 also can be accepted its power output of external command control break, reaches the handoff functionality of realizing far away/lower beam illumination.
Between described safety glass 2 and condenser lens 4, light diffusing sheet 3 is installed, realizes anti-dazzle warning lighting function.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a glare prevention LED locomotive light, it comprises locomotive light protecgulum (1), safety glass (2), LED circuit plate (5), locomotive light bonnet (7), it is characterized in that: the built-in power driving circuit (11) that connects respectively main light source circuit (9) and secondary circuit of light sources (10) of described LED circuit plate (5), LED circuit plate (5) front is provided with condenser lens (4).
2. glare prevention LED locomotive light as claimed in claim 1, is characterized in that: described locomotive light bonnet (7) is movably arranged on fixed support (8).
3. glare prevention LED locomotive light as claimed in claim 1, is characterized in that: between described safety glass (2) and condenser lens (4), light diffusing sheet (3) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095338.5U CN203731256U (en) | 2014-03-04 | 2014-03-04 | Anti-glaring LED locomotive lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095338.5U CN203731256U (en) | 2014-03-04 | 2014-03-04 | Anti-glaring LED locomotive lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731256U true CN203731256U (en) | 2014-07-23 |
Family
ID=51201326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095338.5U Expired - Fee Related CN203731256U (en) | 2014-03-04 | 2014-03-04 | Anti-glaring LED locomotive lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224161A (en) * | 2017-01-05 | 2018-06-29 | 乐雷光电技术（上海）有限公司 | A kind of three embedded Windowsill lamps of face light projector LED |
-
2014
- 2014-03-04 CN CN201420095338.5U patent/CN203731256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224161A (en) * | 2017-01-05 | 2018-06-29 | 乐雷光电技术（上海）有限公司 | A kind of three embedded Windowsill lamps of face light projector LED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |