CN203907521U - Rotary axis type LED illuminating system for rail transit - Google Patents
Rotary axis type LED illuminating system for rail transit Download PDFInfo
- Publication number
- CN203907521U CN203907521U CN201420305624.XU CN201420305624U CN203907521U CN 203907521 U CN203907521 U CN 203907521U CN 201420305624 U CN201420305624 U CN 201420305624U CN 203907521 U CN203907521 U CN 203907521U
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- lamp body
- reflector
- cover plate
- rotary axis
- led
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Abstract
The utility model relates to an LED illuminating system used on a subway train, in particular to a rotary axis type LED illuminating system for rail transit. The rotary axis type LED illuminating system comprises a lamp body, a reflector, a shade plate, a lampshade, an LED driver and an LED light source panel. The reflector is arranged below the lamp body, and the reflector and the lamp body are connected together through a hinge. The LED driver is arranged above the reflector and in a space formed by the reflector 2 and the lamp body. The LED light source panel is arranged below the reflector. One end of the shade plate and the lamp body are connected together through a rotary axis type hook. The other end of the shade plate is connected with the lamp body through a mounting nail. The shade plate can be conveniently dismantled from the lamp body and hung on the lamp body. The lampshade is mounted on the shade plate. The rotary axis type LED illuminating system is reasonable in structure, convenient to maintain, firm, durable, good in stability, long in service life and capable of saving energy.
Description
Technical field
the utility model relates to the LED illuminator using on a kind of subway train, specifically the LED illuminator of spin axis formula for a kind of track traffic.
Background technology
At present, track traffic is because the feature such as quick, safe, punctual, be in city inside all vehicles advantage maximum.Along with social progress and expanding economy, there has been subway in many cities of China, and subway comfortable, quick and convenient becomes the important vehicles of people's trip.
Along with the function of subway train is more and more, the development of technology, the illuminator of subway directly provides the product of service for passenger as interior, have very important effect.High reliability, high maintainable illuminator are the trend of following this kind of production development.
1., adopt fluorescent tube traditional illuminator cannot adapt to the needs of subway train fast development, has many shortcoming and defect, is in particular in:, adopt lampshade to be connected on lamp body in structure, the life-span is short, safeguards inconvenient; 2., lampshade easy aging distortion after long-term use, easily come off; 3., attractive in appearance not, be not suitable with the structural requirement of modern subway train.
Summary of the invention
The purpose of this utility model is the track traffic spin axis formula LED illuminator that a kind of rational in infrastructure, easy to maintenance, firm and durable, good stability, long service life, the saving energy will be provided.
The purpose of this utility model is to realize like this, this spin axis formula LED illuminator comprises lamp body, reflector, cover plate, lampshade, LED driver and LED light source plate, described reflector is arranged on below lamp body and by folding and lamp body and links together, described LED driver be arranged on reflector above, in the space that forms of reflector and lamp body, described LED light source plate is arranged on below reflector; Described cover plate one end is linked up with by spin axis formula and is linked together with lamp body, the other end is connected with lamp body by pilot nail, and cover plate can be dismantled easily and be suspended on lamp body, and described lampshade is arranged on cover plate.
While maintenance, first open the pilot nail between cover plate and lamp body, cover plate is screwed off and catch on lamp body naturally, now can safeguard LED light source plate.If need safeguard LED driver, the pilot nail between lamp body and reflector can be disassembled, reflector screws off naturally, can safeguard back wire harness and related device.
The utlity model has following advantage and good effect:
1, the utility model revolves axis structure because lamp body and cover plate adopt, and hook convenient disassembly, can hang while maintenance naturally, does not need operating personnel hand steered, has improved operating efficiency.
2, the utility model, owing to adopting said structure, has improved operability and the maintainability of product, and overall structure is solid and reliable, meets the needs of track traffic long-term stability.
3, the utility model, due to LED driver and LED light source plate are passed through to constant pressure and flow circuit drives, makes the work of LED lamp pearl more stable; LED light source plate adopts the mode of double-sided copper-clad, through hole heat conduction to make heat radiation more even sooner aspect heat radiation, thereby has extended service life.
4, the utility model LED light source plate adopts low-power LED lamp pearl, evenly arranges, and in the situation that meets compartment illumination requirement, and takes into full account the impact of light decay, sets suitable rated current and voltage, saves to greatest extent electric energy.
5, the utility model product adopts special circuit design and heat dissipation design, increased LED light source stability, extended service life, brought into play strong point and the feature of LED light source, save the energy.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is that the utility model cover plate screws off structural representation.
Fig. 3 is that the utility model reflector screws off structural representation.
Fig. 4 is three-dimensional structure diagram of the present utility model.
Detailed description of the invention
Shown in accompanying drawing 1,2,3,4: this spin axis formula LED illuminator comprises lamp body 1, reflector 2, cover plate 3, lampshade 4, LED driver 5 and LED light source plate 6, described reflector 2 is arranged on below lamp body 1 and by folding 7 and lamp body 1 and links together, described LED driver 5 be arranged on reflector 2 above, in the space that forms of reflector 2 and lamp body 1, described LED light source plate 6 is arranged on below reflector 2; Described cover plate 3 one end by spin axis formula hook 8 link together with lamp body 1, the other end is connected with lamp body 1 by pilot nail 9, cover plate 3 can be dismantled easily and be suspended on lamp body 1, described lampshade 4 is arranged on cover plate 3.
Described lamp body 1 is made up of aluminium section bar machined, and aluminium quality is light, intensity good, meets the requirement of car body loss of weight.Reflector 2 ends are provided with end plate, and surrounding and cover plate 3 are tightly compacted by the sealing joint strip of pasting, and can reach sealing grade IP40.
Described lampshade 4 adopts Shooting Technique, and outer surface flushes with cover plate 3, elegant in appearance; Cover plate 3 is installed together with lamp body 1 use spin axis formula hook, and the processing of spin axis place leaves gap, there will not be clamping stagnation while making to rotate, and spin axis place size design is reasonable, and the anglec of rotation is maximized.
Folding 7 materials between described reflector 2 and lamp body 1 are stainless steel 304, can after reflector 2 screws off naturally, bear larger gravity, and making it can loose or dislocation.
While maintenance, first open the pilot nail 9 between cover plate 3 and lamp body 1, cover plate 3 is naturally screwed off and caught on lamp body 1, now can safeguard shown in LED light source plate 6(accompanying drawing 2).If need safeguard LED driver 5, the pilot nail between lamp body 1 and reflector 2 can be disassembled, reflector 2 screws off (shown in accompanying drawing 3) naturally, can safeguard back wire harness and related device.
Claims (2)
1. a spin axis formula LED illuminator for track traffic, it is characterized in that: this spin axis formula LED illuminator comprises lamp body (1), reflector (2), cover plate (3), lampshade (4), LED driver (5) and LED light source plate (6), described reflector (2) is arranged on below lamp body (1) and by folding (7) and lamp body (1) and links together, described LED driver (5) be arranged on reflector (2) above, in the space that forms of reflector (2) and lamp body (1), described LED light source plate (6) is arranged on below reflector (2); Described cover plate (3) one end by spin axis formula hook (8) link together with lamp body (1), the other end is connected with lamp body (1) by pilot nail (9), it is upper that lamp body (1) can be dismantled and be suspended on to cover plate (3) easily, and described lampshade (4) is arranged on cover plate (3).
2. spin axis formula LED illuminator for a kind of track traffic according to claim 1, it is characterized in that: described lamp body (1) is made up of aluminium section bar machined, reflector (2) end is provided with end plate, and surrounding and cover plate (3) are tightly compacted by the sealing joint strip of pasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305624.XU CN203907521U (en) | 2014-06-10 | 2014-06-10 | Rotary axis type LED illuminating system for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305624.XU CN203907521U (en) | 2014-06-10 | 2014-06-10 | Rotary axis type LED illuminating system for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907521U true CN203907521U (en) | 2014-10-29 |
Family
ID=51781796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420305624.XU Active CN203907521U (en) | 2014-06-10 | 2014-06-10 | Rotary axis type LED illuminating system for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472275A (en) * | 2017-08-04 | 2017-12-15 | 中车南京浦镇车辆有限公司 | A kind of novel and multifunctional car LED |
-
2014
- 2014-06-10 CN CN201420305624.XU patent/CN203907521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472275A (en) * | 2017-08-04 | 2017-12-15 | 中车南京浦镇车辆有限公司 | A kind of novel and multifunctional car LED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The research of Jilin Province Road 130113 Changchun Luyuan Economic Development Zone No. 1999 Patentee after: Austrian electric Limited by Share Ltd Address before: The research of Jilin Province Road 130113 Changchun Luyuan Economic Development Zone No. 1999 Patentee before: Changchun Yeal Electrical Appliance Co., Ltd. |