CN203240451U

CN203240451U - High-illumination long-service-life and maintenance-free LED railway locomotive headlamp

Info

Publication number: CN203240451U
Application number: CN2013202154378U
Authority: CN
Inventors: 刘军; 高新辉; 王亮; 宋佩辉; 张临学; 崔兵; 刘方昊; 潘朝辉; 覃栋; 田中
Original assignee: LUOYANG XINGHAN ELECTRIC TECHNOLOGY Co Ltd
Current assignee: LUOYANG XINGHAN ELECTRIC TECHNOLOGY Co Ltd
Priority date: 2013-04-25
Filing date: 2013-04-25
Publication date: 2013-10-16
Anticipated expiration: 2023-04-25

Abstract

The utility model relates to a headlamp, in particular to a high-illumination long-service-life and maintenance-free LED railway locomotive headlamp which comprises a lamp box (1), lamp cups (2), a base (4), a power source box (6) and a filter (5). A plurality of lamp cups (2) are arranged on a front box plate (7) of the lamp box (1), LED lamps are arranged in the lamp cups (2), the two sides of the lamp box (1) are connected with the upper ends of two upright plates of the base (4), the power source box (6) and the filter (5) are arranged on the base (4), and the lamp cups (2) are connected with the power source box (6) and the filter (5). The lamp cups are used for adjusting the illumination angle, an ultra-long illumination distance is achieved, and the high-illumination long-service-life and maintenance-free LED railway locomotive headlamp belongs to solid luminescence, and is good in explosion resistance and shock resistance, and firm and reliable.

Description

A kind of high illumination, long-life, non-maintaining LED headlight of railroad locomotive

[technical field]

The utility model relates to a kind of headlight, especially relates to a kind of railway locomotive with high illumination, long-life, non-maintaining LED headlight of railroad locomotive.

[background technology]

Known, train in order to see road conditions clearly, need to arrange headlamp in the headstock front portion in the night running process; Present locomotive engine headlamp uses high-power halogen tungsten lamp always, xenon lamp, and not only large the and light intensity difference of power consumption, life-span are short, travel along with train repeatedly raises speed, and more need high strength, high illumination locomotive engine headlamp; The LED lamp belongs to a kind of energy-conservation illumination instrument, has generally used in a lot of fields, and the LED lamp also meets the environmental protection demand of country; Become trend of the times so promote the LED lamp, in view of present country payes attention to lighting energy saving and environmental issue further, gone into overdrive to promote the LED light fixture, designing the LED locomotive headlamp that meets the railway use is a kind of feasible alternative.

[summary of the invention]

In order to realize described purpose, the utility model discloses a kind of high illumination, long-life, non-maintaining LED headlight of railroad locomotive, realized the overlength irradiation distance, the utility model belongs to solid luminescence, and is anti-riot, anti-seismic performance good, firm reliable.

In order to realize described goal of the invention, the utility model adopts following technical scheme:

A kind of high illumination, long-life, non-maintaining LED headlight of railroad locomotive, comprise lamp box, Lamp cup, base, power supply box and wave filter, front boxboard at lamp box is provided with a plurality of Lamp cups, be set to the LED lamp in the Lamp cup, the lamp box both sides connect the two risers upper end of base, be provided with power supply box and wave filter at base, a plurality of Lamp cups connect power supply box and wave filter.

Described high illumination, long-life, non-maintaining LED headlight of railroad locomotive, described lamp box is square structure or circular configuration, a plurality of Lamp cups are matrix form and are arranged in front on the boxboard; Or a plurality of Lamp cup honeycomb fashions are arranged on the front boxboard of lamp box.

Described high illumination, long-life, non-maintaining LED headlight of railroad locomotive, described base is U-shaped structure, two risers of the U-shaped pier upper end axle that both sides arrange that is articulated and connected respectively, the L shaped plate bottom is fixed on the depression upper side of base, the riser movable upper end of described L shaped plate is connected to the middle part of angular adjustment bar, be provided with at an end of angular adjustment bar and screw handle, the other end of angular adjustment bar connects the rear lower of lamp box.

Described high illumination, long-life, non-maintaining LED headlight of railroad locomotive, wave filter, power supply box are fixed on the depression upper side of base.

Described high illumination, long-life, non-maintaining LED headlight of railroad locomotive, described Lamp cup rising angle is≤4 °.

Described high illumination, long-life, non-maintaining LED headlight of railroad locomotive are provided with the forced heat radiation fan in lamp box, the squab panel of described lamp box is provided with air admission hole, and the front boxboard of lamp box is provided with louvre.

Owing to adopted technique scheme, the utlity model has following beneficial effect:

High illumination described in the utility model, long-life, non-maintaining LED headlight of railroad locomotive, transfer illumination angle by a plurality of Lamp cups, realized the overlength irradiation distance, compare with 200 meters of existing locomotive headlamp irradiation distances, the utility model can shine and reach or near one kilometer, owing to used wave filter, the stable DC electricity that obtains is so that the photochromic purity of lamp is high, effectively overcome the accident potential that mercury xenon lamp makes the signal lamp annesl bring easily, the life-span of LED lamp of the present utility model is theoretical above 50,000 hours, be several times even tens times of general light source, and the LED light fixture have energy-conservation, economical, non-maintaining characteristic also makes electricity-light conversion efficiency improve, the utility model belongs to solid luminescence, and is anti-riot, anti-seismic performance is good, and is firm reliable.

[description of drawings]

Fig. 1 is perspective view of the present utility model.

Fig. 2 is Facad structure schematic diagram of the present utility model.

Fig. 3 is that the A of Fig. 2 is to view.

Among the figure: 1, lamp box; 2, Lamp cup; 3, axle; 4, base; 5, wave filter; 6, power supply box; 7, front boxboard; 8, angular adjustment bar; 9, L shaped plate; 10, louvre.

[specific embodiment]

By the following examples can be detailed explanation the utility model, open the purpose of this utility model is intended to protect all technological improvements in the utility model scope,

By reference to the accompanying

drawings

1,2 or 3 described a kind of high illumination, long-life, non-maintaining LED headlight of railroad locomotive, comprise lamp box 1, Lamp cup 2, base 4, power supply box 6 and wave filter 5, described lamp box 1 is square structure or circular configuration, and a plurality of Lamp cups 2 are on the front boxboard 7 that the horizontally-arranged vertical setting of types is arranged on lamp box 1; Or a plurality of Lamp cups 2 are on the front boxboard 7 that a plurality of annulars are arranged on lamp box 1 from the inside to the outside, described Lamp cup 2 rising angles are≤4 °, in lamp box 1, be provided with the forced heat radiation fan, the squab panel of described lamp box 1 is provided with air admission hole, the front boxboard 7 of lamp box 1 is provided with louvre 10, base 4 is U-shaped structure, base 4 is fixed on the railway locomotive, the axle 3 that both sides arrange is articulated and connected respectively in two risers of U-shaped pier 4 upper end, L shaped plate 9 bottoms are fixed on the depression upper side of base 4, the riser movable upper end of described L shaped plate 9 is connected to the middle part of angular adjustment bar 8, be provided with at an end of angular adjustment bar 8 and screw handle, the other end of angular adjustment bar 8 connects the rear lower of lamp box 1, irradiating angle by angular adjustment bar 8 control lamp boxes 1 and LED lamp, wave filter 5, power supply box 6 is fixed on the depression upper side of base 4, and wave filter 5 external power supplys are dispensed on the LED lamp in each Lamp cup 2 by power supply box 6 through the power supply of wave filter 5.

The utility model does not describe part in detail and is prior art.

Claims

1. a high illumination, long-life, non-maintaining LED headlight of railroad locomotive, comprise lamp box (1), Lamp cup (2), base (4), power supply box (6) and wave filter (5), it is characterized in that: the front boxboard (7) at lamp box (1) is provided with a plurality of Lamp cups (2), Lamp cup is set to the LED lamp in (2), lamp box (1) both sides connect the two risers upper end of base (4), be provided with power supply box (6) and wave filter (5) at base (4), a plurality of Lamp cups (2) connect power supply box (6) and wave filter (5).

2. high illumination according to claim 1, long-life, non-maintaining LED headlight of railroad locomotive, it is characterized in that: described lamp box (1) is square structure or circular configuration, a plurality of Lamp cups (2) are on the front boxboard (7) that matrix form is arranged in lamp box (1); Or a plurality of Lamp cups (2) are on the front boxboard (7) that honeycomb fashion is arranged in lamp box (1).

3. high illumination according to claim 1, long-life, non-maintaining LED headlight of railroad locomotive, it is characterized in that: described base (4) is U-shaped structure, two risers of U-shaped pier (4) the upper end axle (3) that both sides arrange that is articulated and connected respectively, L shaped plate (9) bottom is fixed on the depression upper side of base (4), the riser movable upper end of described L shaped plate (9) is connected to the middle part of angular adjustment bar (8), be provided with at an end of angular adjustment bar (8) and screw handle, the other end of angular adjustment bar (8) connects the rear lower of lamp box (1).

4. high illumination according to claim 1, long-life, non-maintaining LED headlight of railroad locomotive, it is characterized in that: wave filter (5), power supply box (6) are fixed on the depression upper side of base (4).

5. high illumination according to claim 1 and 2, long-life, non-maintaining LED headlight of railroad locomotive, it is characterized in that: described Lamp cup (2) rising angle is≤4 °.

6. high illumination according to claim 1, long-life, non-maintaining LED headlight of railroad locomotive, it is characterized in that: be provided with the forced heat radiation fan at lamp box (1), the squab panel of described lamp box (1) is provided with air admission hole, and the front boxboard (7) of lamp box (1) is provided with louvre (10).