CN106122842A - A kind of railway signal lamp - Google Patents
A kind of railway signal lamp Download PDFInfo
- Publication number
- CN106122842A CN106122842A CN201610742535.5A CN201610742535A CN106122842A CN 106122842 A CN106122842 A CN 106122842A CN 201610742535 A CN201610742535 A CN 201610742535A CN 106122842 A CN106122842 A CN 106122842A
- Authority
- CN
- China
- Prior art keywords
- divergence
- parts
- beam components
- lens
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000004512 die casting Methods 0.000 claims description 4
- 210000003660 Reticulum Anatomy 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
- F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
Abstract
The present invention provides a kind of railway signal lamp, and including shell, mounting bracket, LED lamp panel, divergence of beam components and parts and lens, described mounting bracket is fixed on shell by locating dowel；Described LED lamp panel, divergence of beam components and parts and lens are linked in sequence and are fixed in mounting bracket；It is provided with pad in the middle of described LED lamp panel and divergence of beam components and parts；It is provided with locating dowel in the middle of described divergence of beam components and parts and lens；Power supply and driving it is provided with in described shell.One railway signal lamp of the present invention, have that stable performance, service behaviour be safe and reliable, power and energy saving, length in service life, the advantage such as easy to maintenance, the light path system of the present invention is to use diaphragm, reflector and the optics of light pipe assembly, different LED light-emitting area is converted to the same light-emitting area, thus ensure that signal lights projects the hot spot of circle, highly consistent beam angle.
Description
Technical field
The present invention relates to lighting technical field, specifically a kind of railway signal lamp.
Background technology
Along with the development of railway great-leap-forward, while improving train speed grade, the comfortableness of train, energy-conservation and environmental protection
The most referred a high level of index.Under this development trend, in the urgent need to a kind of energy-efficient, green light of environmental protection
Tool replaces traditional lighting.From the LED illumination technology grown up in recent years, it is possible to substitute traditional electric filament lamp completely
Bubble, Halogen light, fluorescent lighting.
The railway signal lamp of existing employing LED light source, it is directly made up of LED and lens, due to railway in light path
Signal lights has multiple color type, such as red, yellow, green, blue, bluish white etc., and the LED of these different colours encapsulation difference, the reddest,
Green, blue directly formed by single-chip package, yellow, bluish white, chip add fluorescent glue encapsulation and form, thus cause LED chip
Light-emitting area shape, size etc. are different from.In actual production, for cost consideration, the signal lights of different colours often uses
During common optical pathways, being easy for occurring such as projecting hot spot is that square, shooting angle is beyond problems such as Standard.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, it is provided that a kind of low cost, reliability are high, the life-span
Long, the railway signal lamp of energy saving.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
A kind of railway signal lamp, including shell, mounting bracket, LED lamp panel, divergence of beam components and parts and lens, described peace
Dress support is fixed on shell by locating dowel；Described LED lamp panel, divergence of beam components and parts and lens are linked in sequence and are fixed on
In mounting bracket；It is provided with pad in the middle of described LED lamp panel and divergence of beam components and parts；In described divergence of beam components and parts and lens
Between be provided with locating dowel；Power supply and driving it is provided with in described shell.
Further, described divergence of beam components and parts, lens and locating dowel are screwed.
Further, described lens are honeycomb fashion lens.
Further, described LED lamp panel is provided with LED lamp bead.
Further, described divergence of beam components and parts are diaphragm.
Further, the material of described diaphragm is aluminium alloy.
Further, described divergence of beam components and parts are reflector.
Further, the material of described reflector is die casting aluminium.
Further, described divergence of beam components and parts are light pipe assembly.
Further, the material of described light pipe assembly is BK7 glass.
One railway signal lamp of the present invention, have that stable performance, service behaviour be safe and reliable, power and energy saving, service life
The advantage such as long, easy to maintenance, the light path system of the present invention is to use diaphragm, reflector and the optics of light pipe assembly, will
Different LED light-emitting area is converted to the same light-emitting area, thus ensure that signal lights project the hot spot of circle, highly one
The beam angle caused.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is perspective view of the present invention；
Fig. 2 be divergence of beam components and parts of the present invention be the structural representation of diaphragm；
Fig. 3 be divergence of beam components and parts of the present invention be the structural representation of reflector；
Fig. 4 be divergence of beam components and parts of the present invention be the structural representation of light pipe assembly；
Fig. 5 be divergence of beam components and parts of the present invention be the light path principle figure of diaphragm；
Fig. 6 be divergence of beam components and parts of the present invention be the light path principle figure of reflector；
Fig. 7 be divergence of beam components and parts of the present invention be the light path principle figure of light pipe assembly.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, one railway signal lamp of the present invention, including shell 1, mounting bracket 2, LED lamp panel 3, light
Dissipating components and parts and lens 7, described mounting bracket 2 is fixed on shell 1 by locating dowel 8；Described LED lamp panel 3, divergence of beam
Components and parts and lens 7 are linked in sequence and are fixed in mounting bracket 2；It is provided with in the middle of described LED lamp panel 3 and divergence of beam components and parts
Pad 9；It is provided with locating dowel 8 in the middle of described divergence of beam components and parts and lens 7；It is provided with power supply 10 in described shell 1 and drives 11；
Described divergence of beam components and parts, lens 7 and locating dowel 8 are fixed by screw 12；Described lens 7 are honeycomb fashion lens；Described LED
Lamp plate 3 is provided with LED lamp bead；Described divergence of beam components and parts are diaphragm 4；The material of described diaphragm 4 is aluminium alloy.
Its housing 1 is the circuit board in order to protect inside, it is simple to install fixing all parts；Power supply 10 and driving 11 are
In order to power to LED；Mounting bracket 2 is to coordinate with shell 1, and power supply 10 and driving 11 are fixed, protected；Pad 9
In order to ensure LED lamp panel 3 and the spacing of divergence of beam components and parts；The circular hole corresponding with LED array it has been covered with above diaphragm 4,
Its shape is circular aperture, and thickness is thin, and its effect is just can only to be gone out by this circular hole by blocking the light sent by LED
Penetrate, thus the light-emitting area of LED is converted to the circular luminous face of fixed size；Preferably diaphragm 4 material is aluminium alloy, surface sun
Pole oxidation black processes, and its surface reflectivity is less than 1%；Lens 7 are lens 7 array elements matched with LED array,
Its position divergence of beam to be ensured components and parts are positioned near the focal position on the left of it, and its effect is divergence of beam components and parts
The light penetrated is assembled, and projects the circular light spot of fixed angle.
As it is shown on figure 3, described divergence of beam components and parts are reflector 5；The material of described reflector 5 is die casting aluminium.Reflection
Being covered with hollow reflector 5 array corresponding with LED array above device 5, the inside that its single shape is cylindrical is coated with height
The material of reflectance, such as chromium plating process；Its reflectance is higher than 85%；Preferably reflector base material uses die casting aluminium, surface electricity
Plating；Its effect is ability outgoing after the light sent by LED can only be reflected by this reflector, thus by the luminescence of LED
Face is converted to the circular luminous face of fixed size.
As shown in Figure 4, described divergence of beam components and parts are light pipe assembly 6；The material of described light pipe assembly 6 is BK7
Glass.Being covered with the cylindrical light pipe array corresponding with LED array above light pipe assembly 6, its shape is cylinder, for tool
There is the material of high transmission rate；Preferably material is BK7 glass；Its refractive index is 1.52；Its effect is that the light sent by LED is led
Enter this light-guiding pillar, and ability outgoing after side surface reflects, thus the circle that the light-emitting area of LED is converted to fixed size is sent out
Bright finish.
One railway signal lamp of the present invention, have that stable performance, service behaviour be safe and reliable, power and energy saving, service life
The advantage such as long, easy to maintenance, the light path system of the present invention is to use diaphragm 4, reflector 5 and the optics of light pipe assembly 6,
Different LED light-emitting area is converted to the same light-emitting area, thus ensure that signal lights projects the hot spot, highly of circle
Consistent beam angle.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to aforementioned reality
Executing example to be described in detail the present invention, for a person skilled in the art, it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a railway signal lamp, including shell, mounting bracket, LED lamp panel, divergence of beam components and parts and lens, is characterized in that:
Described mounting bracket is fixed on shell by locating dowel；Described LED lamp panel, divergence of beam components and parts and lens are linked in sequence also
It is fixed in mounting bracket；It is provided with pad in the middle of described LED lamp panel and divergence of beam components and parts；Described divergence of beam components and parts and
Locating dowel it is provided with in the middle of lens；Power supply and driving it is provided with in described shell.
A kind of railway signal lamp the most according to claim 1, is characterized in that: described divergence of beam components and parts, lens and fixed
Position post is screwed.
A kind of railway signal lamp the most according to claim 1, is characterized in that: described lens are honeycomb fashion lens.
A kind of railway signal lamp the most according to claim 1, is characterized in that: described LED lamp panel is provided with LED lamp bead.
A kind of railway signal lamp the most according to claim 1, is characterized in that: described divergence of beam components and parts are diaphragm.
A kind of railway signal lamp the most according to claim 5, is characterized in that: the material of described diaphragm is aluminium alloy.
A kind of railway signal lamp the most according to claim 1, is characterized in that: described divergence of beam components and parts are reflector.
A kind of railway signal lamp the most according to claim 7, is characterized in that: the material of described reflector is die casting aluminium.
A kind of railway signal lamp the most according to claim 1, is characterized in that: described divergence of beam components and parts are light pipe group
Part.
A kind of railway signal lamp the most according to claim 9, is characterized in that: the material of described light pipe assembly is BK7 glass
Glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742535.5A CN106122842A (en) | 2016-08-26 | 2016-08-26 | A kind of railway signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742535.5A CN106122842A (en) | 2016-08-26 | 2016-08-26 | A kind of railway signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122842A true CN106122842A (en) | 2016-11-16 |
Family
ID=57271975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610742535.5A Pending CN106122842A (en) | 2016-08-26 | 2016-08-26 | A kind of railway signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122842A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201568761U (en) * | 2009-04-30 | 2010-09-01 | 巨尔(上海)光电照明有限公司 | Multi-core led lamp |
| CN201599670U (en) * | 2010-02-09 | 2010-10-06 | 东莞勤上光电股份有限公司 | LED polarizing spot lamp with adjustable angle |
| CN202101055U (en) * | 2011-05-07 | 2012-01-04 | 黄柱联 | Novel LED projection lamp |
| CN204100046U (en) * | 2014-09-30 | 2015-01-14 | 李志明 | LED projector lamp |
| CN204730016U (en) * | 2015-04-30 | 2015-10-28 | 宁波东能光电科技有限公司 | LED projector lamp |
| CN205480483U (en) * | 2016-01-26 | 2016-08-17 | 佛山市顺德区兰晶照明电器有限公司 | Snap -on LED shot -light |
| CN205979402U (en) * | 2016-08-26 | 2017-02-22 | 常州市武进区半导体照明应用技术研究院 | Railway signal lamp |
-
2016
- 2016-08-26 CN CN201610742535.5A patent/CN106122842A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201568761U (en) * | 2009-04-30 | 2010-09-01 | 巨尔(上海)光电照明有限公司 | Multi-core led lamp |
| CN201599670U (en) * | 2010-02-09 | 2010-10-06 | 东莞勤上光电股份有限公司 | LED polarizing spot lamp with adjustable angle |
| CN202101055U (en) * | 2011-05-07 | 2012-01-04 | 黄柱联 | Novel LED projection lamp |
| CN204100046U (en) * | 2014-09-30 | 2015-01-14 | 李志明 | LED projector lamp |
| CN204730016U (en) * | 2015-04-30 | 2015-10-28 | 宁波东能光电科技有限公司 | LED projector lamp |
| CN205480483U (en) * | 2016-01-26 | 2016-08-17 | 佛山市顺德区兰晶照明电器有限公司 | Snap -on LED shot -light |
| CN205979402U (en) * | 2016-08-26 | 2017-02-22 | 常州市武进区半导体照明应用技术研究院 | Railway signal lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |