CN202708916U - LED locomotive head lighter - Google Patents
LED locomotive head lighter Download PDFInfo
- Publication number
- CN202708916U CN202708916U CN2012202467113U CN201220246711U CN202708916U CN 202708916 U CN202708916 U CN 202708916U CN 2012202467113 U CN2012202467113 U CN 2012202467113U CN 201220246711 U CN201220246711 U CN 201220246711U CN 202708916 U CN202708916 U CN 202708916U
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- led
- radiator
- light
- lamp plate
- led lamp
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Abstract
The utility model discloses an LED locomotive head lighter including a high-beam light, a low-beam light, and a sign light. The LED locomotive head lighter is characterized by including a panel (1), a lampshade (2) arranged on the panel (1), an installing flange (3), a reflective cover (4) arranged at the inner side of the panel (1), a reflective cup (5), an LED lamp plate (6) arranged at the bottom of the reflective cup (5), a radiator (7) arranged on the LED lamp plate (6), a fixing rack (8) arranged on the radiator (7), a power supply (9), and an LED controlling and driving circuit (10), the fixing rack (8) is connected with the radiator (7) via a bolt, meanwhile, a spring is arranged on the bolt, and the power supply (9) and the LED controlling and driving circuit (10) supply power to the LED lamp plate (6) and control the on-off switching among the high-beam light, the low-beam light, and the sign light. The LED locomotive head lighter employs an LED light source, and a reflective cup for secondary light distribution; and the light source is long in service lifetime, and the power of the light source provided is lower than that of a conventional light source. The LED locomotive head lighter is suitable to be used on a subway and an inter-city train.
Description
Technical field
The utility model relates to a kind of locomotive headlamp, specifically a kind of LED locomotive headlamp.
Background technology
The China Transportation Industry development has obtained significant achievements, powerful support the fast development of economic society.Along with the fast development of national economy, subway will become the main traffic in city.LED has the advantages such as environmental protection, energy-conservation, life-span be long, has been widely used in every field.
At present, the headlamp that uses on the locomotive mostly is xenon lamp, the xenon lamp life-span is short, start moment need high voltage, power consumption is high, fault rate is high, often need repairing, and be not easy to change and safeguard at locomotive.
So, need a kind of new technical scheme to address the above problem.
The utility model content
The purpose of this utility model is the deficiency that exists for prior art, and a kind of new locomotive headlamp is provided, and this locomotive headlamp adopts LED as light source, and the life-span is long, low in energy consumption.
For realizing above-mentioned utility model purpose, the utility model LED locomotive headlamp can adopt following technical scheme:
A kind of LED locomotive headlamp, comprise high beam, dipped headlights and identification light, this LED locomotive headlamp comprises panel, is installed on lampshade, the mounting flange on the panel, the reflection shield that is installed on the panel inboard, reflector, be installed on the reflector bottom the LED lamp plate, be installed on radiator on the LED lamp plate, be installed on fixed mount, power supply, LED control and drive circuit on the radiator, described fixed mount is connected with bolt with radiator, at bolt spring has been installed simultaneously; Power supply, LED control and drive circuit are to the switch transition between the power supply of LED lamp plate and control high beam, dipped headlights and the identification light.
Preferably, the LED lamp pearl that arranges on the high power constant current circuit driving LED lamp plate is set.
Preferably, described radiator is the radiator of integral type anode Darkening process.
Preferably, adopt the reflector of high light-emitting efficiency to carry out secondary light-distribution.
Compare with background technology, the utility model LED locomotive headlamp adopts LED as light source, and the life-span is long, low in energy consumption, adopt the reflector of high light-emitting efficiency that led light source is carried out secondary light-distribution, can better control the rising angle of LED lamp, the headlamp thermal power is reduced, be convenient to the headlamp heat radiation; Mounting spring on the bolt, thus can carry out the fine setting of high beam, dipped headlights irradiating angle by adjusting bolt.
Description of drawings
Fig. 1 is the structural representation of the utility model LED locomotive headlamp.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
See also shown in Figure 1, the utility model discloses a kind of LED locomotive headlamp, comprise high beam, dipped headlights and identification light, this LED locomotive headlamp comprises panel 1, is installed on lampshade 2, the mounting flange 3 on the panel 1, the reflection shield 4 that is installed on panel 1 inboard, reflector 5, be installed on reflector 5 bottoms LED lamp plate 6, be installed on radiator 7 on the LED lamp plate 6, be installed on fixed mount 8, power supply 9, LED control and drive circuit 10 on the radiator 7, described fixed mount 8 is connected with radiator 7 usefulness bolts, at bolt spring has been installed simultaneously; Power supply 9, LED control and drive circuit 10 are given the switch transition between 6 power supplies of LED lamp plate and control high beam, dipped headlights and the identification light.Described LED lamp plate comprises LED lamp pearl and aluminium base.The LED lamp pearl that arranges on the high power constant current circuit driving LED lamp plate 6 is set.In the present embodiment, described radiator 7 is the radiator of integral type anode Darkening process.Adopt the LED(light emitting diode in the utility model) as light source, life-span is long, low in energy consumption, adopts the reflector of high light-emitting efficiency that led light source is carried out secondary light-distribution, can better control the rising angle of LED lamp, and the headlamp thermal power is reduced, be convenient to the headlamp heat radiation; Mounting spring on the bolt, thus can carry out the fine setting of high beam, dipped headlights irradiating angle by adjusting bolt.The utility model is applicable on subway and the inter-city train.
Claims (2)
1. LED locomotive headlamp, comprise high beam, dipped headlights and identification light, it is characterized in that: this LED locomotive headlamp comprises panel (1), be installed on the lampshade (2) on the panel (1), mounting flange (3), be installed on the inboard reflection shield (4) of panel (1), reflector (5), be installed on the LED lamp plate (6) of reflector (5) bottom, be installed on the radiator (7) on the LED lamp plate (6), be installed on the fixed mount (8) on the radiator (7), power supply (9), LED control and drive circuit (10), described fixed mount (8) is connected with bolt with radiator (7), at bolt spring has been installed simultaneously; Power supply (9), LED control and drive circuit (10) are given the switch transition between LED lamp plate (6) power supply and control high beam, dipped headlights and the identification light.
2. LED locomotive headlamp as claimed in claim 1, it is characterized in that: described radiator (7) is the radiator of integral type anode Darkening process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202467113U CN202708916U (en) | 2012-05-29 | 2012-05-29 | LED locomotive head lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202467113U CN202708916U (en) | 2012-05-29 | 2012-05-29 | LED locomotive head lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708916U true CN202708916U (en) | 2013-01-30 |
Family
ID=47589215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202467113U Expired - Lifetime CN202708916U (en) | 2012-05-29 | 2012-05-29 | LED locomotive head lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691958A (en) * | 2012-05-29 | 2012-09-26 | 江苏德厚机电有限公司 | LED locomotive headlamp |
| CN108916801A (en) * | 2018-08-08 | 2018-11-30 | 海蓝星光学科技(东莞)有限公司 | A kind of great power LED front headlight of motor vehicle of included fixing device for installing |
-
2012
- 2012-05-29 CN CN2012202467113U patent/CN202708916U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691958A (en) * | 2012-05-29 | 2012-09-26 | 江苏德厚机电有限公司 | LED locomotive headlamp |
| CN108916801A (en) * | 2018-08-08 | 2018-11-30 | 海蓝星光学科技(东莞)有限公司 | A kind of great power LED front headlight of motor vehicle of included fixing device for installing |
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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: 20130130 |