CN203273617U - Outdoor lighting lamp with reflector of railway locomotive or bullet train - Google Patents
Outdoor lighting lamp with reflector of railway locomotive or bullet train Download PDFInfo
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- CN203273617U CN203273617U CN2013202884807U CN201320288480U CN203273617U CN 203273617 U CN203273617 U CN 203273617U CN 2013202884807 U CN2013202884807 U CN 2013202884807U CN 201320288480 U CN201320288480 U CN 201320288480U CN 203273617 U CN203273617 U CN 203273617U
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- railway locomotive
- motor
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Abstract
The utility model discloses an outdoor lighting lamp with a reflector of a railway locomotive or bullet train. The outdoor lighting lamp comprises a lamp housing with the rear end provided with a rear cover, and a transparent lampshade is installed at the front end of the lamp housing. A mounting plate is arranged inside the lamp housing, and the mounting plate divides the lamp housing into a front cavity and a rear cavity. An LED light source is arranged in the front cavity of the lamp housing, and a power module for driving the LED light source is arranged in the rear cavity of the lamp housing. The cavity in the front end of the lamp housing is sealed by the front end of the lamp housing through the transparent lampshade. According to the outdoor lighting lamp, the LED light source replaces the traditional incandescent or tungsten halogen light source or the traditional xenon metal halogen light source, the transparent lampshade and the rear cover are arranged at the front and the rear of the lamp housing and then the purpose of sealing the interior of the lamp housing is achieved so that the front protection and the rear protection of the lighting lamp can be achieved independently. Therefore, in the using process of the lighting lamp, the service life of the lamp can not be affected by outside environmental factors, and the lamp does not need functional maintenance in a maintenance period.
Description
Technical field
The utility model belongs to the outdoor lighting technical field, relates to the auxiliary illuminator tool that a kind of railway locomotive or motor-car throw light on nearby, and is especially a kind of with the railway locomotive of reflective mirror or the outdoor illuminating lamp of motor-car.
Background technology
At present, what the outdoor illumination nearby of conventional railway locomotive or motor-car was generally adopted is white heat, halogen tungsten light source or Xenon gas metallic halogen lamp light source, and still there are the shortcomings such as energy consumption is high, the life-span is short in incandescent, halogen tungsten light source; It is a kind of novel gas-discharge lamp that Xenon gas metallic halogen lamp belongs to the high-voltage gas discharging light classification, it is Energy--Saving Illuminating Source of new generation, because it pours " xenon " and adds the metal halide Xenon gas metallic halogen lamp of gaining the name in bulb, its principle of luminosity is to activate gas and metal halide ionization in bulb and luminous outward by arc discharge, although but the Xenon gas metallic halogen lamp energy consumption is lower, the also short distinct disadvantage of average life.
The utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, a kind of railway locomotive with reflective mirror or motor-car outdoor illuminating lamp are provided, this light fixture adopts LED light source, can reach lighting requirement, possess again the advantage that energy consumption is low, the life-span is long, can guarantee not do functional maintenance in the turn(a)round.
For achieving the above object, the technical solution adopted in the utility model is: comprise that the rear end is provided with the lamp housing of bonnet; Described lamp housing inside is provided with installing plate, and installing plate is divided into former and later two cavitys with lamp housing; Be provided with LED light source in the front cavity of lamp housing, be provided with the power module of driving LED light source in the rear cavity of lamp housing; The front end of lamp housing is by the cavity sealing of Transparent lamp shade with the lamp housing front end.
Above-mentioned LED light source comprises the lamp socket that is arranged on installing plate, is provided with the column vertical with installing plate on installing plate; Lamp socket is L-type, and the bottom surface offers screwed hole, and is fixed by screws on installing plate; On the side of lamp socket and the end face of column, the LED lamp plate is installed all, the reflective mirror that uses with the LED lamp plate pairing that is arranged on the lamp socket side also is installed on the bottom surface of described lamp socket.
Be provided with some lamp sockets on above-mentioned installing plate, and the angle of installing on lamp socket between the surface of the surface of reflective mirror and installing plate is acute angle.
Be provided with some major light pearls and red globe lamp pearl on the LED lamp plate of above-mentioned lamp socket side, and the red globe lamp pearl is arranged on the rear of major light pearl; Be provided with the white signal lamp on the LED lamp plate of column end face.
Above-mentioned power module comprises the high light power module that is connected with the major light pearl, the ruddiness power module that is connected with the red globe lamp pearl and the power module that is connected with the white signal lamp.
Be provided with sealing ring between above-mentioned lamp housing and Transparent lamp shade.
The front end of above-mentioned lamp housing offers groove, and sealing ring is arranged in groove.
Above-mentioned lamp housing and the place ahead of Transparent lamp shade also are equipped with the front eaves of lamp body, and by front eaves rubber sealing.
Before above-mentioned Transparent lamp shade and lamp housing upper edge and lamp body, the contacted part of eaves is disposed with rubber pressure pad and pressure ring from inside to outside.
Above-mentioned lamp housing is fastened on the car body of railway locomotive or motor-car by installing rack and fixed support.
Compared with prior art, the utlity model has following beneficial effect:
The utility model adopts LED light source to replace traditional white heat, halogen tungsten light source or Xenon gas metallic halogen lamp light source, by Transparent lamp shade and bonnet are set respectively before and after lamp housing, when reaching lamp housing inner sealing purpose, front portion protection and the rear portion protection of lighting can be realized separately, and then make lighting in use can not have influence on the service life of light fixture because of the factor of the environment in the external world, make light fixture not do functional maintenance within a turn(a)round; LED light source has again the plurality of advantages such as energy consumption is low simultaneously.
Further, the angle between the bottom surface of the utility model lamp socket and installing plate surface is the oblique angle, guarantees can form desirable hot spot after each light beam merges.
Further, the utility model is by arranging reflective mirror, and the light of launching red globe lamp pearl or major light pearl has strengthened the brightness of whole light fixture through after the reflection of reflective mirror; In addition, the red globe lamp pearl is positioned at the rear of major light pearl, make ruddiness through after reflective mirror reflection to a certain degree slowed down the scattering degree, strengthened illuminating effect.
Further, the utility model arranges high light power module, ruddiness power module and white signal power module, has realized four kinds of light illumination modes, and has realized the purpose of independent driving major light pearl, red globe lamp pearl and white signal lamp; The white signal module has again the function of full optical drive and half optical drive simultaneously, has realized the light illumination mode of white signal light and half white signal light.
Further, the utility model is at Transparent lamp shade and rubber pressure pad on the edge pad above lamp housing, pressure ring on padding in the above again, when on the one hand guaranteeing screw fastening on whole circumferencial direction as much as possible uniform stressed compress, slow down in addition the damaging action that when eaves is subjected to external force deformation before the lamp body that is positioned at outermost end, Transparent lamp shade is produced.By above measure, can make degree of protection of the present utility model reach the requirement of IP67, satisfy harsh environment for use.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing of I part in Fig. 1;
Fig. 3 is the structural representation of the utility model illumination section.
Wherein, 1 is lamp housing; 2 is installing plate; 3 is lamp socket; 4 is reflective mirror; 5 is power module; 6 is bonnet; 7 is sealing ring; 8 is Transparent lamp shade; 9 is the rubber pressure pad; 10 is pressure ring; 11 is eaves before lamp body; 12 is front eaves cushion rubber; 13 is installing rack; 14 is fixed support.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1, the utility model comprises that the rear end is provided with the lamp housing 1 of bonnet 6, and lamp housing 1 is fastened on the car body of railway locomotive or motor-car by installing rack 13 and fixed support 14; Lamp housing 1 front end is equipped with Transparent lamp shade 8; As shown in Figure 3, described lamp housing 1 inside is provided with the installing plate 2 with some lamp sockets 3, angle on lamp socket 3 between the surface of the surface of installation reflective mirror 4 and installing plate 2 is the acute angle of 4 °, installing plate 2 is divided into former and later two cavitys with lamp housing 1, and the cavity at lamp housing 1 rear portion adopts the mode of whole encapsulating to seal; Described lamp socket 3 is arranged on lamp housing 1 front cavity, is provided with the column vertical with installing plate 2 on installing plate 2; Lamp socket 3 is L-type, and the bottom surface offers screwed hole, and is fixed by screws on installing plate 2; On the side of lamp socket 3 and the end face of column, the LED lamp plate is installed all, be provided with some major light pearls and red globe lamp pearl on the LED lamp plate of lamp socket 3 sides, and the red globe lamp pearl is arranged on the rear of major light pearl; Be provided with the white signal lamp on the LED lamp plate of column end face.Be provided with driving LED lamp plate power module 5 in the rear cavity of lamp housing 1, power module 5 comprises high light power module, the ruddiness power module that drives the red globe lamp pearl that drives the major light pearl and drives the white signal power module that the white signal lamp is realized white signal light and half white signal light; The reflective mirror 4 that uses with the LED lamp plate pairing that is arranged on lamp socket 3 sides also is installed on the bottom surface of described lamp socket 3; As shown in Figure 2, the front end of lamp housing 1 with the sealing of the cavity of lamp housing 1 front end, is provided with sealing ring 7 between lamp housing 1 and Transparent lamp shade 8 by Transparent lamp shade 8, and sealing ring 7 is arranged in the groove that the front end of lamp housing 1 opens.Lamp housing 1 also is equipped with the front eaves 11 of lamp body with the place ahead of Transparent lamp shade 8, and by front eaves cushion rubber 12 sealings.Before Transparent lamp shade 8 and lamp housing 1 upper edge and lamp body, the part of eaves 11 joints sets gradually from inside to outside and is useful on rubber pressure pad 9 and the pressure ring 10 that improves whole lamp body degree of protection.
Be furnished with on the utility model high light lamp plate as the major light pearl of strong white light source with as the red globe lamp pearl of red light source, and respectively by independent circuit drives.The major light pearl becomes relation one to one with reflective mirror, as shown in Figure 3, major light pearl relative position is in corresponding reflective mirror reflecting surface focal position, and the red globe lamp pearl is positioned under the major light pearl, ruddiness through after reflective mirror reflection to a certain degree slowed down the scattering degree, strengthened illuminating effect.The white signal light source is distributed on the white signal lamp plate, and full optical drive and half optical drive function by the white signal power module realize white signal light and half white signal light.White signal light reflects without reflective mirror, direct irradiation the place ahead.
Whole power module is divided into three independently submodules, and the high light circuit on high light power module and high light lamp plate is connected, and controls strong white light source; Ruddiness circuit on ruddiness power module and high light lamp plate is connected, and controls red light source; Circuit on white signal power module and white signal lamp plate is connected, and controls the white signal light source.Be positioned at the focus of reflective mirror reflecting surface due to strong white light source, so strong white light becomes collimated light beam after through the reflective mirror reflection, direct projection the place ahead.As shown in Figure 3, for guaranteeing to form desirable hot spot after each light beam merges, for need tilt angle [alpha]=4 °, the bottom surface of the lamp socket of fastening high light lamp plate.
The utility model is comprised of illumination and the two large systems that support:
Illuminator is anchored on respectively the relevant position of support system, and its protection can divide anterior protection and rear portion protection to realize separately.Wherein, power module is fixed in the enclosure interior at lamp housing rear portion, as shown in Figure 3, after power supply is fastening, adopts the mode of whole encapsulating to realize sealing protection to the lamp housing back.Anterior protection of the present utility model, as depicted in figs. 1 and 2, lamp housing front end fluting is installed O shape rubber ring in groove, then Transparent lamp shade is installed, and compresses rubber ring; At Transparent lamp shade and rubber pressure pad on the edge pad above lamp housing, pad again the pressure ring of upper metal material in the above, when on the one hand guaranteeing screw fastening on whole circumferencial direction as much as possible uniform stressed compress, slow down in addition the damaging action that when eaves is subjected to external force deformation before the lamp body that is positioned at outermost end, Transparent lamp shade is produced.By above measure, can make degree of protection of the present utility model reach the requirement of IP67.
In sum, the utility model coordinates the reflective mirror of ad hoc structure, has realized the integrated of 4 kinds of light illumination modes of three kinds of LED light sources on function, power little (during strong illumination, input power is not more than 45W), life-span long (more than 18000h); In configuration aspects, the ramp structure at employing α inclination angle, lamp socket bottom surface is realized the optimization of light fixture hot spot in addition; About sealing protection, adopt the front end dual-seal to add the form of the whole encapsulating in rear end, realize that degree of protection reaches the IP67 requirement, satisfy harsh environment for use.
Claims (10)
1. one kind with the railway locomotive of reflective mirror or the outdoor illuminating lamp of motor-car, it is characterized in that: comprise that the rear end is provided with the lamp housing of bonnet (6) (1); Described lamp housing (1) inside is provided with installing plate (2), and installing plate (2) is divided into former and later two cavitys with lamp housing (1); Be provided with LED light source in the front cavity of lamp housing (1), be provided with the power module (5) of driving LED light source in the rear cavity of lamp housing (1); The front end of lamp housing (1) is by the cavity sealing of Transparent lamp shade (8) with lamp housing (1) front end.
2. the outdoor illuminating lamp of railway locomotive according to claim 1 or motor-car, it is characterized in that: described LED light source comprises the lamp socket (3) that is arranged on installing plate (2), is provided with the column vertical with installing plate (2) on installing plate (2); Lamp socket (3) is L-type, and the bottom surface offers screwed hole, and is fixed by screws on installing plate (2); On the side of lamp socket (3) and the end face of column, the LED lamp plate is installed all, the reflective mirror (4) that uses with the LED lamp plate pairing that is arranged on lamp socket (3) side also is installed on the bottom surface of described lamp socket (3).
3. the outdoor illuminating lamp of railway locomotive according to claim 1 or motor-car, it is characterized in that: be provided with some lamp sockets (3) on described installing plate (2), and the angle between the surface of the surface of lamp socket (3) upper installation reflective mirror (4) and installing plate (2) is acute angle.
4. the outdoor illuminating lamp of railway locomotive according to claim 3 or motor-car is characterized in that: be provided with some major light pearls and red globe lamp pearl on the LED lamp plate of described lamp socket (3) side, and the red globe lamp pearl is arranged on the rear of major light pearl; Be provided with the white signal lamp on the LED lamp plate of column end face.
5. the outdoor illuminating lamp of railway locomotive according to claim 4 or motor-car, it is characterized in that: described power module (5) comprises the high light power module that is connected with the major light pearl, the ruddiness power module that is connected with the red globe lamp pearl and the power module that is connected with the white signal lamp.
6. the outdoor illuminating lamp of railway locomotive according to claim 1 or motor-car, is characterized in that: be provided with sealing ring (7) between described lamp housing (1) and Transparent lamp shade (8).
7. the outdoor illuminating lamp of railway locomotive according to claim 6 or motor-car, it is characterized in that: the front end of described lamp housing (1) offers groove, and sealing ring (7) is arranged in groove.
8. the outdoor illuminating lamp of railway locomotive according to claim 1 or motor-car is characterized in that: the place ahead of described lamp housing (1) and Transparent lamp shade (8) also is equipped with eaves (11) before lamp body, and by front eaves cushion rubber (12) sealing.
9. the outdoor illuminating lamp of railway locomotive according to claim 8 or motor-car is characterized in that: before described Transparent lamp shade (8) and lamp housing (1) upper edge and lamp body, the contacted part of eaves (11) is disposed with rubber pressure pad (9) and pressure ring (10) from inside to outside.
10. the outdoor illuminating lamp of railway locomotive according to claim 1 or motor-car, it is characterized in that: described lamp housing (1) is fastened on the car body of railway locomotive or motor-car by installing rack (13) and fixed support (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202884807U CN203273617U (en) | 2013-05-23 | 2013-05-23 | Outdoor lighting lamp with reflector of railway locomotive or bullet train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202884807U CN203273617U (en) | 2013-05-23 | 2013-05-23 | Outdoor lighting lamp with reflector of railway locomotive or bullet train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273617U true CN203273617U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202884807U Expired - Fee Related CN203273617U (en) | 2013-05-23 | 2013-05-23 | Outdoor lighting lamp with reflector of railway locomotive or bullet train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042465A (en) * | 2015-06-02 | 2015-11-11 | 绵阳科耀电子科技有限公司 | LED automobile headlamp capable of dynamically adjusting light color temperature |
-
2013
- 2013-05-23 CN CN2013202884807U patent/CN203273617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042465A (en) * | 2015-06-02 | 2015-11-11 | 绵阳科耀电子科技有限公司 | LED automobile headlamp capable of dynamically adjusting light color temperature |
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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 |
Effective date of registration: 20170316 Address after: 710065 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 85 Patentee after: Spiv (Xi'an) Lighting Technology Co., Ltd. Patentee after: Xi'an Kaitian Railway Electric Co., Ltd. Address before: 710065 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 85 Patentee before: Spiv (Xi'an) Lighting Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |