CN2363933Y - High-efficiency lens color lamp signal mechanism - Google Patents
High-efficiency lens color lamp signal mechanism Download PDFInfo
- Publication number
- CN2363933Y CN2363933Y CN 99237195 CN99237195U CN2363933Y CN 2363933 Y CN2363933 Y CN 2363933Y CN 99237195 CN99237195 CN 99237195 CN 99237195 U CN99237195 U CN 99237195U CN 2363933 Y CN2363933 Y CN 2363933Y
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- CN
- China
- Prior art keywords
- lens
- signal mechanism
- adjustable ring
- model
- utility
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- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a high efficiency type lens color lamp signal mechanism for indicating train running and assuring running safety, which comprises a lens frame, an inner ladder lens, and an outer ladder lens, wherein, the inner part of the lens frame is provided with a lens adjustment ring which is connected with the inner surface of the lens frame by screws; the lens adjustment ring is provided with the outer ladder lens. The utility model has the advantages of less investment, easy modification, convenient maintenance, high safety, large show distance, and simple structure. The utility model is a substitute product of color lamp signal mechanism, which is suitable for railway speed raising requirement.
Description
The utility model belongs to the railway signal professional domain, relates in particular to a kind of high-efficiency type lens colour light signal mechanism that indicates train operation to guarantee traffic safety.
At present, the lens color light signal (high post XSG type and doll XSA type) that china railway extensively adopts, history since end of the sixties place in operation surplus in the of existing 30 year, regulation according to regulations of railway technical operation, Gao Zhu enters the station, the range of a signal by color light signal, requirement must not be less than 1000 meters, this is to be under 800 meters the situation at the emergency stopping distance of restriction on the down ramp according to train, train operator's acknowledgment signal and begin to brake to give and stay 200 meters delay distances to amount to 1000 meters condition regulation; Current rail speed raising, train braking are apart from increasing, and colour light signal mechanism range of a signal also needs corresponding raising, and preferred glass is adopted in the adjustment of existing colour light signal mechanism range of a signal mostly, and adjust focus, improve lamp socket, improve filament shape, modes such as adjusting mechanism direction are difficult to obtain the effect that increases substantially signal display distance, in order to adapt to the needs of railway speed raising, if existing color light signal is all given up renewal, not only waste is too big, and expense is considerable, is difficult to implement.
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of existing colour light signal mechanism that makes full use of is provided, do not change its photosystem structure, do not change its electric system structure, do not change in it, the mounting means of outer ladder lens, adopt rotation adjustment, the mode that suppresses locking, rationally adjust combined focal length and Fenier lens light and contain angle and the diffusing angle of light corresponding relation, improve effective luminous flux to greatest extent, make signal display distance reach high-efficiency type lens colour light signal mechanism more than 1500 meters, for safe and reliable colour light signal mechanism and system-wide speed-raising is provided on the 60000 kilometers railway lines in the whole nation, transportation safety production lays a good foundation.
The purpose of this utility model is achieved in that by lens frame, the outer ladder lens that is arranged on the inner step lens of lens frame front portion and is arranged on the lens frame rear portion to be formed, it is characterized in that: in lens frame, be provided with the lens adjustable ring, be thread connection between lens adjustable ring and the lens frame inside face, on the lens adjustable ring outer ladder lens is installed, described outer ladder lens is installed in the rear portion of lens adjustable ring, and is fixedly mounted on the lens adjustable ring by suppressing sheet.
The utility model makes full use of existing colour light signal mechanism, do not changing its photosystem structure, do not change its electric system structure, do not change under the situation of the mounting means of outer ladder lens in it, adopt rotation adjustment, the mode that suppresses locking, rationally adjust combined focal length and Fenier lens light and contain angle and the diffusing angle of light corresponding relation, improve effective luminous flux to greatest extent, signal display distance is reached more than 1500 meters, can be the colour light signal mechanism and the system-wide speed-raising that provide safe and reliable on the 60000 kilometers railway lines in the whole nation, transportation safety production lays a good foundation, therefore the utlity model has small investment, easily transform, easy to maintenance, safe and reliable, range of a signal is big, and advantage of simple structure is the substitute products that adapt to the colour light signal mechanism of railway speed increase demand.
Be described further below in conjunction with accompanying drawing the utility model.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a left view of the present utility model.
As shown in Figure 1, the utility model is made up of lens frame 1, the outer ladder lens 3 that is arranged on the inner step lens 2 of lens frame front portion and is arranged on the lens frame rear portion, in lens frame 1, be provided with lens adjustable ring 4, be thread connection between lens adjustable ring and the lens frame inside face, outer ladder lens 3 is installed on the lens adjustable ring 4.Outer ladder lens 3 can be installed in the rear portion of lens adjustable ring 4, be that outer ladder lens 3 is installed from the rear portion of lens adjustable ring 4 and is fixedly mounted on the lens adjustable ring by suppressing sheet, the inner step lens 2 that is installed in the lens frame front portion be installed in lens adjustable ring 4 on the mounting means of outer ladder lens 3 identical with existing mounting means, promptly all by suppressing the sheet fixed installation, suppressing sheet can be spring card, fixing screw etc.
Claims (2)
1, a kind of high-efficiency type lens colour light signal mechanism, form by lens frame (1), the outer ladder lens (3) that is arranged on the inner step lens (2) of lens frame front portion and is arranged on the lens frame rear portion, it is characterized in that: in lens frame (1), be provided with lens adjustable ring (4), be thread connection between lens adjustable ring and the lens frame inside face, outer ladder lens (3) is installed on the lens adjustable ring (4).
2, a kind of high-efficiency type lens colour light signal according to claim 1 mechanism, it is characterized in that: described outer ladder lens (3) is installed in the rear portion of lens adjustable ring (4), and is fixedly mounted on the lens adjustable ring by suppressing sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237195 CN2363933Y (en) | 1999-02-09 | 1999-02-09 | High-efficiency lens color lamp signal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237195 CN2363933Y (en) | 1999-02-09 | 1999-02-09 | High-efficiency lens color lamp signal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2363933Y true CN2363933Y (en) | 2000-02-16 |
Family
ID=34024891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99237195 Expired - Fee Related CN2363933Y (en) | 1999-02-09 | 1999-02-09 | High-efficiency lens color lamp signal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2363933Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507351C (en) * | 2003-09-04 | 2009-07-01 | 本田技研工业株式会社 | Tail lamp device of motorcycle |
-
1999
- 1999-02-09 CN CN 99237195 patent/CN2363933Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507351C (en) * | 2003-09-04 | 2009-07-01 | 本田技研工业株式会社 | Tail lamp device of motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |