CN2667298Y - Adjustable driving light for automobile - Google Patents
Adjustable driving light for automobile Download PDFInfo
- Publication number
- CN2667298Y CN2667298Y CNU2004200100088U CN200420010008U CN2667298Y CN 2667298 Y CN2667298 Y CN 2667298Y CN U2004200100088 U CNU2004200100088 U CN U2004200100088U CN 200420010008 U CN200420010008 U CN 200420010008U CN 2667298 Y CN2667298 Y CN 2667298Y
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- CN
- China
- Prior art keywords
- speculum
- support
- meters
- contained
- headlight
- Prior art date
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model relates to a locomotive remote adjustable headlight, which consists of a reflecting mirror, a support and a light with high/low beams adjusting screw. A xenon lamp is positioned inside the reflecting mirror; the support is positioned on the base; the light with high/low beams adjusting screw is positioned on the base and the upper part of the screw is connected with the support. The utility model is characterized in that 1, the head light has a longer range;(the current headlight is provided with an average range of 150 meters to 200 meters while the xenon lamp is provided with an illumination distance of 800 meters to 1000 meters);2, the utility model is adjustable; the headlight is provided with a light with high/low beams adjusting device, with a short range of 800 meters and a long range of 1000 meters, to facilitate the drivers and crews to watch around.
Description
Technical field
The utility model relates to the lighting device on a kind of locomotive, the long-range adjustable headlight of especially a kind of locomotive.
Background technology
At present the headlamp on the railway locomotive head generally adopts electric bubble, iodine-tungsten lamp, mercury lamp etc., because iodine-tungsten lamp is an iodine tungsten vacuum bulb type, irradiation distance is near, is approximately about 200 meters and power consumption is big, the life-span short.Railway is after speed-raising now, and main line coach, lorry speed reach 200 kilometers/hour, 120 kilometers/hour respectively.Along with the variation of the objective environments such as prolongation of the raising of train speed, braking distance, the preceding range of headlight otherwise can't be guaranteed driving at night safety from also must be long-range thereupon when requiring locomotive operation.
The utility model content
The purpose of this utility model provides that a kind of irradiation distance is far away, the long-range adjustable headlight of the locomotive of adjustable far and near light.
The technical solution of the utility model is: the long-range adjustable headlight of a kind of locomotive, form by speculum, support, far and near light adjusting screw(rod), speculum is contained on the support, at the speculum middle part Xe lamp bulb is housed, support is contained on the base, one far and near light adjusting screw(rod) is housed on base, and the upper end of this distance light adjusting screw(rod) connects with support.
One Xe lamp bulb adjusting device is housed at the speculum rear portion, and this device comprises the carriage that is contained in the speculum middle part and is contained in the focusing bolt that the speculum rear portion connects with carriage that Xe lamp bulb is contained on the carriage.
Register is housed below support, and this register is made up of extraction fan and airduct, and an end of airduct and the hole behind the speculum link, and the suction opeing of the other end and extraction fan links.
The utility model has following characteristics:
1, the new application in locomotive light source.
Make a general survey of the railway locomotive development history of decades, its headlight generally adopts electric bubble, iodine-tungsten lamp, mercury lamp etc., and xenon lamp never sets foot in, and long-range adjustable headlight was not more arranged.
2, the far firing range of headlight.Existing locomotive headlight range average distance is 150 meters-200 meters, and the irradiation distance of xenon lamp is 800 meters-1000 meters.
3, have adjustability, this headlight is provided with far and near light adjusting device, and 800 meters of short ranges, are convenient to driver and conductor's observation and are watched from a height or a distance by long-range 1000 meters.
4, xenon lamp has high colour temperature, high reflectance, high color-resolution.Range can reach 1000 meters, can guarantee driving at night safety.
5, owing to register is housed, the temperature in the time of can effectively reducing the xenon lamp use, thereby the service life of prolongation xenon lamp.
Description of drawings
Fig. 1 is the utility model front view
Fig. 2 is the utility model left view
The specific embodiment
The utility model structure is as shown in Figure 1 and Figure 2: the long-range adjustable headlight of a kind of locomotive, form by speculum 1, support 2, far and near light adjusting screw(rod), speculum 1 is contained on the support 2, Xe lamp bulb 6 and xenon lamp front and back nut assembly 3 are housed at the speculum middle part, support 2 is contained on the base, one far and near light adjusting screw(rod) 7 is housed on base, and the upper end of this distance light adjusting screw(rod) 7 connects with support 2; Because speculum 1 is contained on the support 2 by rotating shaft 8, thus by rotate far and near light adjusting screw(rod) 7 can drive speculum 1 and on Xe lamp bulb 6 rotate, thereby reach the purpose of regulating far and near light.At speculum 1 rear portion one Xe lamp bulb adjusting device is housed, this device comprises the carriage 10 that is contained in the speculum middle part and is contained in the focusing bolt 9 that the speculum rear portion connects with carriage that Xe lamp bulb 6 is contained on the carriage 10; By the focusing bolt 9 on the bracket 10, can regulate the focal length of Xe lamp bulb 6; Below support 2 register is housed, this register is made up of extraction fan 5 and airduct 4, and an end of airduct 4 and the hole behind the speculum link, and the suction opeing of the other end and extraction fan 5 links.Temperature in the time of can effectively reducing the xenon lamp use by register, thereby the service life of prolongation xenon lamp.
Claims (3)
1, the long-range adjustable headlight of a kind of locomotive, it is characterized in that: form by speculum, support, far and near light adjusting screw(rod), speculum is contained on the support, at the speculum middle part Xe lamp bulb is housed, support is contained on the base, one far and near light adjusting screw(rod) is housed on base, and the upper end of this distance light adjusting screw(rod) connects with support.
2, the long-range adjustable headlight of locomotive according to claim 1, it is characterized in that: an Xe lamp bulb adjusting device is housed at the speculum rear portion, this device comprises the carriage that is contained in the speculum middle part and is contained in the focusing bolt that the speculum rear portion connects with carriage that Xe lamp bulb is contained on the carriage.
3, the long-range adjustable headlight of locomotive according to claim 1, it is characterized in that: register is housed below support, and this register is made up of extraction fan and airduct, and an end of airduct and the hole behind the speculum link, and the suction opeing of the other end and extraction fan links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200100088U CN2667298Y (en) | 2004-01-02 | 2004-01-02 | Adjustable driving light for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200100088U CN2667298Y (en) | 2004-01-02 | 2004-01-02 | Adjustable driving light for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667298Y true CN2667298Y (en) | 2004-12-29 |
Family
ID=34352476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200100088U Expired - Fee Related CN2667298Y (en) | 2004-01-02 | 2004-01-02 | Adjustable driving light for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667298Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175081A (en) * | 2011-12-23 | 2013-06-26 | 孝感市捷能特种光源照明器具有限公司 | High-power high-brightness light-emitting diode (LED) high-speed locomotive headlamp |
| CN105371195A (en) * | 2014-08-26 | 2016-03-02 | 刘平 | Car lamp |
-
2004
- 2004-01-02 CN CNU2004200100088U patent/CN2667298Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175081A (en) * | 2011-12-23 | 2013-06-26 | 孝感市捷能特种光源照明器具有限公司 | High-power high-brightness light-emitting diode (LED) high-speed locomotive headlamp |
| CN103175081B (en) * | 2011-12-23 | 2016-06-01 | 孝感市捷能特种光源照明器具有限公司 | A kind of high-power and high-luminance LED express locomotive headlamp |
| CN105371195A (en) * | 2014-08-26 | 2016-03-02 | 刘平 | Car lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |