CN104676474B - A kind of runway lights - Google Patents
A kind of runway lights Download PDFInfo
- Publication number
- CN104676474B CN104676474B CN201310631330.6A CN201310631330A CN104676474B CN 104676474 B CN104676474 B CN 104676474B CN 201310631330 A CN201310631330 A CN 201310631330A CN 104676474 B CN104676474 B CN 104676474B
- Authority
- CN
- China
- Prior art keywords
- light source
- lamp stand
- runway lights
- lamp housing
- opening
- 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.)
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Classifications
-
- 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
- F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like
Abstract
A kind of runway lights includes: lamp housing, and two sides are equipped with two symmetrical openings, and the bottom in the center of lamp housing is provided with lamp stand interconnecting piece；The side of lens is respectively provided with light out part, and the corresponding opening in the position of each light out part, the bottom of lens is recessed with light source slot to center；Light source, light source are located in light source slot；The bottom opening of two reflectors is respectively sleeved on two light out part of lens and is located in lamp housing, and the top opening of two reflectors is matched with two openings of lamp housing respectively；Two optical filters, optical filter are covered on the opening of reflector；Optical filter is pressed abd fixed on the opening of reflector by two pressing rings, pressing ring；One end of lamp stand, lamp stand connects lamp stand interconnecting piece, to support lamp housing.The light of single light source is divided into both direction transmitting by lens by the present invention, allow runway lights of the invention to play the illuminating effect of two runway lights in the prior art, reduce lamps and lanterns usage quantity, reduces energy consumption, mitigate maintenance workload, improves airport lamps and lanterns safety in operation.
Description
Technical field
The present invention relates to illuminator more particularly to runway lights.
Background technique
Referring to Fig. 1, airport will be installed runway threshold lights (green) in runway port at present and runway end identification light is (red
Color) amount to two lamps and lanterns, two lamps and lanterns are respectively independent, and light direction is on the contrary, have oneself independent fitting structure and light source, electric appliance
Configuration.As soon as needing 18 sets or so runway threshold lights and 18 sets in runway port by taking common airfield runway mounted lamp as an example
Left and right runway end identification light.And matched isolating transformer at least needs 36 sets.Light source needs 36 sets, and whole system line is multiple
Miscellaneous, energy consumption is high, and maintenance and maintenance work amount are big, is unable to satisfy the requirement of civil aviation authority's energy-saving and emission-reduction.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming above-mentioned the shortcomings of the prior art, and propose a kind of runway
Lamp, the runway lights reduce lamps and lanterns usage quantity, reduce energy consumption, mitigate maintenance workload, improve airport lamps and lanterns safety in operation.
In order to solve the above technical problems, the present invention proposes a kind of runway lights, comprising: lamp housing, the lamp housing two sides are equipped with phase
Symmetrical two opening, the bottom in the center of the lamp housing are provided with lamp stand interconnecting piece；The two sides of lens, the lens are respectively provided with out light
Portion, the corresponding opening in the position of each light out part, the bottom of the lens is recessed with light source slot to center；Light
Source, the light source are located in the light source slot；The bottom opening of two reflectors, two reflectors is respectively sleeved at the lens
Two light out part on and be located in the lamp housing, the top opening of two reflectors matches with the two of lamp housing openings respectively
It closes；Two optical filters, two optical filters are respectively installed in the opening of two reflectors；Two pressing rings, the two pressing ring difference
Two optical filters are pressed abd fixed on to the opening of two reflectors；One end of lamp stand, the lamp stand connects the lamp housing
Lamp stand interconnecting piece, to support the lamp housing.
Preferably, two optical filters are respectively Red lightscreening plate and green color filter.
Preferably, light source is halogen tungsten light source.
Preferably, lens include: base portion, and the base portion is the spherical shape that bottom is plane, and the base portion is by the bottom
The heart is recessed inwardly to form light source slot；Two light out part, two light out part are symmetricly set on the two sides of the base portion, the light out part
Diameter for cake-shaped, the light out part is gradually increased from bottom to top, and the top of the light out part is the first spherical surface, described
Radially distributed a plurality of ridge is additionally provided on first spherical surface at the top of light out part, one end of a plurality of ridge is described first
The center of spherical surface crosses, and the other end of a plurality of ridge is dissipated to the periphery of the first spherical surface.
Preferably, lamp housing is made of two hollow circular cone stage bodies, the diameter on the top of the circular cone stage body to bottom end gradually
Reduce, the bottom end of two circular cone stage bodies interconnects and is connected to, and the lamp stand connecting portion is in junction.
Preferably, runway lights further includes rubber seal, described to be set on the optical filter, to seal the optical filtering
Gap between piece and the opening of the lamp housing.
Preferably, runway lights further includes chassis, and the other end of the lamp stand connects the chassis.
Preferably, lamp stand includes light source fixed part and lamp stand support portion, and the light source is fixed on the light source fixed part.
The light source fixed part includes light source fixing pipe, washer and clamp ring, and the clamp ring is set on the lamp stand support portion, institute
It states light source fixing pipe to be set in the clamp ring, the washer is set in outside the light source fixing pipe, and is located at the locking
Between circle and the light source fixing pipe, the light source is fixed at the top end opening of light source fixing pipe, and the lamp stand interconnecting piece is
Round tube, the light source fixing pipe are fully inserted into the round tube, and the washer is supported in the bottom of the round tube, and the light source is fixed
Pipe is fixedly connected with the round tube by clamp ring.
Preferably, lamp stand support portion includes transfer tube, easy broken rod and fixed disk, and the top of the transfer tube is arranged the lock
Collar, the bottom end of the transfer tube are set in outside the easy broken rod, and are consolidated transfer tube and easy broken rod by the bolt on tube wall
Fixed, the bottom end of the easy broken rod passes through fixed disk and is inserted into the chassis.
Preferably, runway lights further includes cable, and the cable passes through the connection light source in the lamp stand, to described
Light source provides electric power.
Compared with prior art, the invention has the following beneficial effects: the present invention is divided the light of single light source by lens
Emit at both direction, runway lights of the invention is allowed to play the illuminating effect of two runway lights in the prior art, drops
Low lamps and lanterns usage quantity reduces energy consumption, mitigates maintenance workload, improves airport lamps and lanterns safety in operation.
Detailed description of the invention
Fig. 1 is the operation schematic diagram of the runway lights of the prior art.
Fig. 2 is the explosive view of runway lights of the present invention.
Fig. 3 is the sectional view of runway lights of the present invention.
Fig. 4 is the structural schematic diagram of runway lights of the present invention.
Fig. 5 is the structural schematic diagram of the lens of runway lights of the present invention
Wherein, the reference numerals are as follows: lamp housing 1, lamp stand interconnecting piece 11, lens 2, base portion 21, light out part 22, ridge 221,
Light source 3, two reflectors 4, two optical filters 5, two pressing rings 6, lamp stand 7, light source fixed part 71, light source fixing pipe 712, washer 711, lock
Collar 713, support portion 72, transfer tube 721, easy broken rod 722, fixed disk 723, chassis 8, rubber seal 9.
Specific embodiment
Principle and structure in order to further illustrate the present invention carry out the preferred embodiment of the present invention now in conjunction with attached drawing detailed
It describes in detail bright.
Please refer to Fig. 1 to Fig. 5, the present invention provides a kind of runway lights, including lamp housing 1, lens 2, light source 3, two reflectors 4,
Two optical filters 5, two pressing rings 6, lamp stand 7, chassis 8, rubber seal 9 and cable.
Lamp housing 1,1 two sides of lamp housing are equipped with two symmetrical openings, and the bottom in the center of the lamp housing 1 is provided with lamp stand company
Socket part 11.In the present embodiment, the lamp housing 1 is made of two hollow circular cone stage bodies, the diameter on the top of the circular cone stage body
It is gradually reduced to bottom end, the bottom end of two circular cone stage bodies interconnects and is connected to, and the lamp stand interconnecting piece 11 is located at junction.Lamp housing
1 using this structure purpose be in order to facilitate the installation of reflector 4 and adapt to lens 2 it is two-way go out light, in other embodiments
In, the structure of lamp housing 1 can be changed as needed, such as the diameter of two circular cone stage bodies is constant etc..
Lens 2, the two sides of the lens 2 are respectively provided with light out part 22, and the position of each light out part 22 corresponds to described in one
Opening, the bottom of the lens 2 is recessed with light source slot 211 to center.In the present embodiment, lens 2 include 21 He of base portion
Light out part 22, base portion 21 are the spherical shape that bottom is plane, and the base portion 21 is recessed inwardly by the bottom centre forms light source slot
211；Two light out part 22 are symmetricly set on the two sides of the base portion 21, and the light out part 22 is cake-shaped, the light out part
22 diameter is gradually increased from bottom to top, and the top of the light out part 22 is the first spherical surface, the top of the light out part 22
The first spherical surface on be additionally provided with radially distributed a plurality of ridge 221, one end of a plurality of ridge 221 is in first spherical surface
Center crosses, and the other end of a plurality of ridge 221 is dissipated to the periphery of the first spherical surface.
Light source 3, the light source 3 are located in the light source slot 211.In the present embodiment, light source 3 is halogen tungsten light source, at it
In its embodiment, light source 3, which can according to need, to be adjusted.
Reflector 4, the bottom opening of two reflectors 4 is respectively sleeved on two light out part 22 of the lens 2 and position
In in the lamp housing 1, the top opening of two reflectors 4 is matched with two openings of the lamp housing 1 respectively.
Optical filter 5, the optical filter 5 are covered on the opening of the reflector 4.The effect of optical filter 5 is to send out light source 3
Light out obtains the light of different colours by generating color after optical filter 5.In the present embodiment, two optical filter 5
Respectively Red lightscreening plate and green color filter.This is in order to meet the requirement on runway to light color, in other embodiments
In, according to the different needs, the optical filter 5, such as yellow, blue etc. of other colors can be used.
The optical filter 5 is pressed abd fixed on the opening of the reflector 4 by pressing ring 6, the pressing ring 6.
One end of lamp stand 7, the lamp stand 7 connects the lamp stand interconnecting piece 11, to support the lamp housing 1.In this implementation
In example, the lamp stand 7 includes light source fixed part 71 and lamp stand support portion 72, and the light source 3 is fixed on the light source fixed part 71
On.The light source fixed part 71 includes light source fixing pipe 712, washer 711 and clamp ring 713, and the clamp ring 713 is set in institute
It states on lamp stand support portion 72, the light source fixing pipe 712 is set in the clamp ring 713, and the washer 711 is set in described
Outside light source fixing pipe 712, and between the clamp ring 713 and the light source fixing pipe 712, the light source is fixed on light source
At the top end opening of fixing pipe 712, the lamp stand interconnecting piece 11 is round tube, and the light source fixing pipe 712 is fully inserted into the circle
Guan Zhong, it is solid by clamp ring 713 that the washer 711, the light source fixing pipe 712 and the round tube are supported in the bottom of the round tube
Fixed connection.The lamp stand support portion 72 includes transfer tube 721, easy broken rod 722 and fixed disk 723, the top of the transfer tube 721
It is arranged the clamp ring 713, the bottom end of the transfer tube 721 is set in outside the easy broken rod 722, and passes through the bolt on tube wall
Transfer tube 721 and easy broken rod 722 is fixed, and the bottom end of the easy broken rod 722 passes through fixed disk 723 and is inserted into the chassis 8.?
In other embodiments, the structure of lamp stand 7 can according to need different using different structures, such as directly adopt a straight-bar etc.
Deng.
The other end on chassis 8, the lamp stand 7 connects the chassis 8.The effect on chassis is to guarantee the stability of runway lights.
Rubber seal 9, it is described to be set on the optical filter 5, to seal the optical filter 5 and the lamp housing 1
Gap between opening.The effect of rubber seal 9 is to guarantee the leakproofness of 1 opening of lamp housing and play the fixed optical filter 5 of assistance
Effect.
Cable, the cable passes through the connection light source 3 in the lamp stand 7, to provide electric power to the light source 3.Electricity
Cable is passed through out of lamp stand 7 can play the role of protecting cable, and some unexpected collisions is avoided to lead to that accident occurs.In other realities
It applies in example, cable can be directly from external connection or other connection types.
The working principle that the present invention will be described in detail by taking the present embodiment as an example below.
At work, light source 3 shines in light source slot 211, due to being set on lens 2 there are two light out part 22, so lens 2
Divide the both direction light that refraction light source 3 issues, light refracts to light out part 22 by lens 2, projected by light out part 22, then be superimposed
To 5 reflective surface of reflector, the light that reflector 5 reflects lens 1 is thrown by the reflective surface of reflector 5 according to the optical path of design
Be shot out, projected after red and green optical filter 5 by the opening of lamp housing 1, just obtained the light of a branch of red with
The light of a branch of green, and only used a light source 3.
In conclusion the light of single light source is divided into both direction transmitting by lens by the present invention, so that race of the invention
Road lamp can play the illuminating effect of two runway lights in the prior art, reduce lamps and lanterns usage quantity, reduce energy consumption, mitigate dimension
Workload is protected, airport lamps and lanterns safety in operation is improved.
The foregoing is merely preferable possible embodiments of the invention, not limit the scope of the invention, all with this
The variation of equivalent structure made by description of the invention and accompanying drawing content, is included within the scope of protection of the present invention.
Claims (9)
1. a kind of runway lights characterized by comprising
Lamp housing, the lamp housing two sides are equipped with two symmetrical openings, and the bottom in the center of the lamp housing is provided with lamp stand interconnecting piece；
Lens, the two sides of the lens are respectively provided with light out part, and the corresponding opening in the position of each light out part is described
The bottom of mirror is recessed with light source slot to center；The diameter of the light out part is gradually increased from bottom to top, the light out
The top in portion is the first spherical surface, is additionally provided with radially distributed a plurality of ridge on first spherical surface at the top of the light out part, more
One end of ridge described in item crosses at the center of first spherical surface, and the other end of a plurality of ridge is sent out to the periphery of the first spherical surface
It dissipates；
Light source, the light source are located in the light source slot；
Two reflectors, the bottom opening of two reflectors are respectively sleeved on two light out part of the lens and are located at the lamp
In shell, the top opening of two reflectors is matched with two openings of the lamp housing respectively；
Two optical filters with different colours, two optical filters are respectively installed in the opening of two reflectors；
Two optical filters are pressed abd fixed on the opening of two reflectors by two pressing rings, two pressing rings respectively；
Lamp stand, one end of the lamp stand connects the lamp stand interconnecting piece of the lamp housing, to support the lamp housing.
2. runway lights according to claim 1, which is characterized in that two optical filters are respectively Red lightscreening plate and green
Optical filter.
3. runway lights according to claim 1, which is characterized in that the light source is halogen tungsten light source.
4. runway lights according to claim 1, which is characterized in that the lamp housing is made of two hollow circular cone stage bodies, institute
The diameter for stating the top of circular cone stage body is gradually reduced to bottom end, and the bottom end of two circular cone stage bodies interconnects and is connected to, the lamp stand
Connecting portion is in junction.
5. runway lights according to claim 1, which is characterized in that the runway lights further includes rubber seal, the set
It is located on the optical filter, to seal the gap between the optical filter and the opening of the lamp housing.
6. runway lights according to claim 1, which is characterized in that the runway lights further includes chassis, the lamp stand it is another
One end connects the chassis.
7. runway lights according to claim 6, which is characterized in that the lamp stand includes light source fixed part and lamp stand support
Portion, the light source are fixed on the light source fixed part, and the light source fixed part includes light source fixing pipe, washer and clamp ring,
The clamp ring is set on the lamp stand support portion, and the light source fixing pipe is set in the clamp ring, the washer set
It is located at outside the light source fixing pipe, and between the clamp ring and the light source fixing pipe, the light source is fixed on light source
At the top end opening of fixing pipe, the lamp stand interconnecting piece is round tube, and the light source fixing pipe is fully inserted into the round tube, described
The washer is supported in the bottom of round tube, and the light source fixing pipe is fixedly connected with the round tube by clamp ring.
8. runway lights according to claim 7, which is characterized in that the lamp stand support portion include transfer tube, easy broken rod and
Fixed disk, the top of the transfer tube are arranged the clamp ring, and the bottom end of the transfer tube is set in outside the easy broken rod, and is led to
The bolt crossed on tube wall fixes transfer tube and easy broken rod, and the bottom end of the easy broken rod passes through fixed disk and is inserted into the chassis.
9. runway lights according to claim 1, which is characterized in that the runway lights further includes cable, and the cable passes through
The connection light source in the lamp stand, to provide electric power to the light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631330.6A CN104676474B (en) | 2013-11-29 | 2013-11-29 | A kind of runway lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631330.6A CN104676474B (en) | 2013-11-29 | 2013-11-29 | A kind of runway lights |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676474A CN104676474A (en) | 2015-06-03 |
| CN104676474B true CN104676474B (en) | 2019-09-17 |
Family
ID=53311874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631330.6A Active CN104676474B (en) | 2013-11-29 | 2013-11-29 | A kind of runway lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676474B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544999A (en) * | 1981-09-30 | 1985-10-01 | Toshiba Electric Equipment Corporation | Marker light |
| CN202140958U (en) * | 2011-07-04 | 2012-02-08 | 镇江浩天新能源有限公司 | Solar energy light-emitting diode (LED) spotlight decoration lamp |
| CN202546487U (en) * | 2012-03-12 | 2012-11-21 | Tcl光电科技(惠州)有限公司 | Direct-type backlight module and light source lens |
| CN102939245A (en) * | 2010-04-28 | 2013-02-20 | Adb有限责任公司 | Elevated airfield led lighting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201177211Y (en) * | 2008-05-07 | 2009-01-07 | 肖成钢 | Lens for LED energy conserving lamp |
| CN202100960U (en) * | 2011-01-04 | 2012-01-04 | 深圳市鹏之光照明科技有限公司 | Lamp |
-
2013
- 2013-11-29 CN CN201310631330.6A patent/CN104676474B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544999A (en) * | 1981-09-30 | 1985-10-01 | Toshiba Electric Equipment Corporation | Marker light |
| CN102939245A (en) * | 2010-04-28 | 2013-02-20 | Adb有限责任公司 | Elevated airfield led lighting device |
| CN202140958U (en) * | 2011-07-04 | 2012-02-08 | 镇江浩天新能源有限公司 | Solar energy light-emitting diode (LED) spotlight decoration lamp |
| CN202546487U (en) * | 2012-03-12 | 2012-11-21 | Tcl光电科技(惠州)有限公司 | Direct-type backlight module and light source lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104676474A (en) | 2015-06-03 |
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