CN201041292Y - LED railway signal machine - Google Patents
LED railway signal machine Download PDFInfo
- Publication number
- CN201041292Y CN201041292Y CNU2007200119552U CN200720011955U CN201041292Y CN 201041292 Y CN201041292 Y CN 201041292Y CN U2007200119552 U CNU2007200119552 U CN U2007200119552U CN 200720011955 U CN200720011955 U CN 200720011955U CN 201041292 Y CN201041292 Y CN 201041292Y
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- CN
- China
- Prior art keywords
- power module
- illuminator
- signal machine
- luminous body
- railway signal
- 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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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model provides an LED railway signal machine, comprises a power module, a luminous body, and a lamp box, and is characterized in that a monomer double light source high power digital light emitting diode is used as the luminous body, the luminous body, a lens set, a reflecting body, and the power module together form a signal machine unit body, the luminous body is installed on the lamp position, the power module is connected with the luminous body, and the power module adopts a constant current source; when a main light body loses efficacy, the signal machine which automatically alarms is changed to use an auxiliary light body. The utility model has the advantages that the structure is simple and reasonable, the function is perfect, and the maintenance is convenient, and solves the problems that the work capacity of the maintenance and the replacement is large, the power consumption is large, the service life is short, etc.
Description
Affiliated field
The utility model belongs to the auxiliary device of railway traffic, relates to the railway signal facility, specifically is a kind of LED railway signal.
Background technology
The traditional railway signal lamp of China is to adopt two tungsten lamp bubbles at present, and adopting two tungsten filaments is in order to guarantee the reliability of signal lamp.However, still can only reach hundreds of hour its service life, the maintain and replace workload is very big, and power consumption is big, and problem is a lot, needs to be resolved hurrily.
Now use the LED Light-Emitting Diode as new type light source, its remarkable advantage is its long service life, energy savings, and at present, traffic and transport field has had relevant application.But the sort signal machine can't be realized 1300 meters distances of irradiation of railway signal design specification regulation, and does not possess the function of the automatic warning when realizing partial L ED light-emitting diode tube failure.
Summary of the invention
The purpose of this utility model just is to provide a kind of LED railway signal, with solve existing railway signal luminance shortage, irradiation distance is not enough and the problem that can not report to the police.
The purpose of this utility model is to realize like this, it is made up of power module, illuminator, lamp box, be characterized in adopting the two light source high power digital Light-Emitting Diodes of monomer to do illuminator, illuminator, set of lenses, reflector are formed the semaphore cell cube with power module, illuminator is installed on the lamp position, and power module connects illuminator.
Concrete structure of the present utility model has, and lamp box and lamp position are conjoined structure.
Power module of the present utility model adopts constant-current source, and power module has change-over circuit and warning circuit.
Advantage of the present utility model and effect are owing to adopt the high power digital Light-Emitting Diode of the two light sources of monomer to do illuminator, illuminator combines with reflector, double lens, and installation warning device, have simple and reasonable, perfect in shape and function, advantage such as easy to maintenance, the quality that has solved prior art is big, problems such as the maintain and replace workload is big, and power consumption is big, and the life-span is short.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is power module circuitry figure of the present utility model,
Fig. 3 is the utility model automatic switching circuit figure,
Fig. 4 is warning circuit figure of the present utility model.
The specific embodiment
As shown in Figure 1, structure of the present utility model is, it is made up of power module 5, illuminator 4, lamp box 3, adopt the two light source high power digital Light-Emitting Diodes of monomer as illuminator, illuminator, set of lenses 1, reflector 2 and power module 5 are formed the semaphore unit, illuminator 4 is installed on the lamp position 6, and this position is the focus of reflector 2, poly-ly after set of lenses 1 forms the intense light source light beam with the demonstration signal for directional light.
Shown in Fig. 2,3,4, power module 5 adopts constant-current source, and power module connects illuminator, and power module has change-over circuit and warning circuit 8, warning circuit device taking alarm.
The two light sources of Light-Emitting Diode monomer are divided into major and minor illuminator, use host emitter at ordinary times, when losing efficacy, host emitter transferred the secondary illuminator of use to by automatic switching circuit, range of a signal is unaffected, simultaneously warning circuit 8 is reported to the police automatically by warning device, and can make that signal controlling is indoor can in time to be detected and handle, guarantee traffic safety.
Claims (3)
1. LED railway signal, form by power module (5), illuminator (4), lamp box (3), it is characterized in that adopting the two light source high power digital Light-Emitting Diodes of monomer to do illuminator (4), set of lenses (1), reflector (2) are formed the semaphore cell cube with illuminator (4), illuminator (4) is installed on the lamp position (6), and power module (5) connects illuminator (4).
2. a kind of LED railway signal according to claim 1 is characterized in that lamp box (3) and lamp position (6) are conjoined structure.
3. a kind of LED railway signal according to claim 1 is characterized in that power module (5) has automatic switching circuit and warning circuit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200119552U CN201041292Y (en) | 2007-04-27 | 2007-04-27 | LED railway signal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200119552U CN201041292Y (en) | 2007-04-27 | 2007-04-27 | LED railway signal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201041292Y true CN201041292Y (en) | 2008-03-26 |
Family
ID=39252998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200119552U Expired - Fee Related CN201041292Y (en) | 2007-04-27 | 2007-04-27 | LED railway signal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201041292Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175008A (en) * | 2011-02-22 | 2011-09-07 | 涿州迅利达创新科技发展有限公司 | Electrodeless signal lamp for train |
-
2007
- 2007-04-27 CN CNU2007200119552U patent/CN201041292Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175008A (en) * | 2011-02-22 | 2011-09-07 | 涿州迅利达创新科技发展有限公司 | Electrodeless signal lamp for train |
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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 |
Owner name: ANSTEEL ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ANGANG GROUP CORPORATION DESIGN + RESEARCH INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 114021 Tiexi District, Liaoning City, Anshan Iron and steel plant Patentee after: Ansteel Engineering Technology Corporation Limited Address before: 114021 Tiexi District, Liaoning City, Anshan Iron and steel plant Patentee before: Design & Research Institute of Anshan Iron and Steel Group Corp. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20100427 |