CN201897179U - Anti-dazzling device for head lamp of locomotive - Google Patents
Anti-dazzling device for head lamp of locomotive Download PDFInfo
- Publication number
- CN201897179U CN201897179U CN2010206164445U CN201020616444U CN201897179U CN 201897179 U CN201897179 U CN 201897179U CN 2010206164445 U CN2010206164445 U CN 2010206164445U CN 201020616444 U CN201020616444 U CN 201020616444U CN 201897179 U CN201897179 U CN 201897179U
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- grating
- locomotive
- dazzling
- head lamp
- connecting rod
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- Expired - Fee Related
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an anti-dazzling device for a head lamp of a locomotive. The anti-dazzling device comprises an optical grating arranged at a lamp shade mouth of the head lamp and consisting of a plurality of concentric grating rings with gradually-increased diameters, and the concentric grating rings are formed by winding flat anti-dazzling screens; a connecting rod extending to a luminous body of the head lamp is connected with the center of the optical grating, and a wafer anti-dazzling screen is fixed at one end of the connecting rod. The anti-dazzling device for the head lamp of the locomotive can block majority of oblique light rays from the luminous body, so as to reduce the illuminating range of the head lamp, and furthermore as the light rays from the head lamp of the locomotive are prevented from causing dazzling or temporary blindness on other passer-bys, a driver of an opposite locomotive and railway station staff who stare or side-look at the locomotive head, the safety of communications and transportation is remarkably improved.
Description
Technical field
The utility model belongs to the locomotive lighting technical field, especially a kind of anti-glare device that is used for locomotive illuminator headlamp.
Background technology
In the prior art, locomotive illuminator headlamp lighting angle is bigger, range of exposures compares broad, locomotive can be during by unmanned guard's track switch, locomotive carriage return, station to track switch both sides pedestrian, the other side trainman, station platform personnel etc. cause during visual or side-looking locomotive head direction dazzling, provisional blind or visual unclear, influence track switch both sides pedestrian, the other side trainman, station platform personnel action or the judgement of its action caused illusion, and then cause unnecessary accident.
The utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, provide a kind of locomotive headlamp anti-glare device, this device is by adding parts on the locomotive headlamp, reduce head lamp range, can be controlled at beyond the locomotive headlamp irradiation railway scope not that visual or side-looking locomotive head causes dazzling or provisional blind to other pedestrians, the other side trainman and station platform personnel.
The purpose of this utility model solves by the following technical programs:
The anti-glare device of this locomotive headlamp comprises the grating that is arranged on the headlamp lampshade mouth, and described grating is made of from little extremely big concentric grating ring a plurality of diameters, and described concentric grating ring is by flat strip shaped anti-dazzling screen coiled; The center of described grating is connected with a connecting rod that reaches out the illuminator illuminator, and an end of described connecting rod is fixed with disk shape shadow shield.The a plurality of concentric grating ring of more than forming described grating is connected and fixed by the cross connector.One end of the fixedly connected described connecting rod of central vertical of described cross connector.
More than consistent by the anti-dazzling screen width of each concentric grating ring of flat strip shaped anti-dazzling screen coiled with the parallel light emergence direction of headlamp.
The diameter of the above disk shape shadow shield is less than the minimum diameter of grating ring with one heart of forming described grating.
The external diameter of the external diameter of above-mentioned grating and described lampshade mouth adapts, and grating is fixed on the lampshade mouth by screw.
The utlity model has following beneficial effect:
The utility model is by being provided with grating on the lampshade mouth of headlamp, and in illuminator the place ahead of headlamp a shadow shield is set by grating, the most of skew ray that is sent by illuminator can be blocked, reduce head lamp range, thereby it is dazzling or provisional blind that visual or side-looking locomotive head is caused, and obviously improved the security of communications and transportation.
Description of drawings
Fig. 1 is installed in Facad structure schematic diagram on the headlamp for the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the schematic perspective view of Fig. 1.
Wherein: 1 is the lampshade mouth; 2 is shadow shield; 3 is grating; 4 is illuminator; 5 is connecting rod; 6 is the cross connector.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Referring to Fig. 1, Fig. 2 and Fig. 3, for the emergent light on the locomotive headlamp is put in order, reduce its range of exposures, the utility model is provided with grating 3 on headlamp lampshade mouth 1, this grating 3 is made of from little extremely big concentric grating ring a plurality of diameters, and wherein concentric grating ring is by flat strip shaped anti-dazzling screen coiled.The a plurality of concentric grating ring of forming grating 3 is connected and fixed by cross connector 6, these anti-dazzling screen widths by each concentric grating ring of flat strip shaped anti-dazzling screen coiled are consistent with the parallel light emergence direction of headlamp, the most of non-parallel light trap of headlamp outgoing can be lived like this, it can not gone out in outgoing.The utility model also is connected with a connecting rod 5 that reaches out illuminator illuminator 4 in the center of grating 3 in addition, wherein an end of connecting rod 5 is vertically fixed on the cross interface point of cross connector 6, the other end of this connecting rod 5 is fixed with disk shape shadow shield 2, and the diameter of this disk shape shadow shield 2 is less than the minimum diameter of grating ring with one heart of forming described grating 3.
In sum, the utility model is by being provided with grating 3 on the lampshade mouth 1 of headlamp, and in illuminator 4 the place aheads of headlamp a shadow shield 2 is set by grating 3, the most of skew ray (promptly causing the light dazzling to dough figurine) that is sent by illuminator 4 can be blocked, effectively alleviate the dazzling situation of locomotive headlamp, improved the security of communications and transportation.
Claims (6)
1. anti-glare device of locomotive headlamp is characterized in that: comprise the grating (3) that is arranged on the headlamp lampshade mouth (1), described grating (3) is made of to big concentric grating ring from little a plurality of diameters, and described concentric grating ring is by flat strip shaped anti-dazzling screen coiled.
2. the anti-glare device of locomotive headlamp according to claim 1, it is characterized in that: the center of described grating (3) is connected with a connecting rod (5) that reaches out illuminator illuminator (4), and an end of described connecting rod (5) is fixed with disk shape shadow shield (2).
3. the anti-glare device of locomotive headlamp according to claim 2 is characterized in that: the diameter of described disk shape shadow shield (2) is less than the minimum diameter of grating ring with one heart of forming described grating (3).
4. the anti-glare device of locomotive headlamp according to claim 1 and 2, it is characterized in that: a plurality of concentric grating ring of forming described grating (3) is connected and fixed by cross connector (6), an end of the fixedly connected described connecting rod of the central vertical of described cross connector (6) (5).
5. the anti-glare device of locomotive headlamp according to claim 1 is characterized in that: the anti-dazzling screen width by each concentric grating ring of flat strip shaped anti-dazzling screen coiled is consistent with the parallel light emergence direction of headlamp.
6. the anti-glare device of locomotive headlamp according to claim 1 is characterized in that: the external diameter of the external diameter of described grating (3) and described lampshade mouth (1) adapts, and grating (3) is fixed on the lampshade mouth (1) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206164445U CN201897179U (en) | 2010-11-22 | 2010-11-22 | Anti-dazzling device for head lamp of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206164445U CN201897179U (en) | 2010-11-22 | 2010-11-22 | Anti-dazzling device for head lamp of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897179U true CN201897179U (en) | 2011-07-13 |
Family
ID=44255086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206164445U Expired - Fee Related CN201897179U (en) | 2010-11-22 | 2010-11-22 | Anti-dazzling device for head lamp of locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897179U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338330A (en) * | 2011-10-28 | 2012-02-01 | 苏州晶雷光电照明科技有限公司 | LED (light emitting diode) floor lamp provided with lamp tube shielding device |
| CN104214682A (en) * | 2013-05-29 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Ceiling type gas discharge lamp |
| CN104214678A (en) * | 2013-05-29 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Anti-dazzling grille lamp |
| CN104654122A (en) * | 2013-11-25 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Fluorescent tube lamp |
| CN104654123A (en) * | 2013-11-25 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Metal halide down lamp |
| CN104763958A (en) * | 2014-01-08 | 2015-07-08 | 林志厚 | Illumination light separation control device of automotive headlamp |
-
2010
- 2010-11-22 CN CN2010206164445U patent/CN201897179U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338330A (en) * | 2011-10-28 | 2012-02-01 | 苏州晶雷光电照明科技有限公司 | LED (light emitting diode) floor lamp provided with lamp tube shielding device |
| CN104214682A (en) * | 2013-05-29 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Ceiling type gas discharge lamp |
| CN104214678A (en) * | 2013-05-29 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Anti-dazzling grille lamp |
| CN104654122A (en) * | 2013-11-25 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Fluorescent tube lamp |
| CN104654123A (en) * | 2013-11-25 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Metal halide down lamp |
| CN104763958A (en) * | 2014-01-08 | 2015-07-08 | 林志厚 | Illumination light separation control device of automotive headlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170330 Address after: 710065 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 85 Patentee after: Xi'an Kaitian Railway Electric Co., Ltd. Address before: 710065 Xi'an high tech Industrial Zone, Shaanxi Jin Road, No. 1, No. 85 Patentee before: Spiv (Xi'an) Lighting Technology 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: 20110713 Termination date: 20181122 |